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"../../../node_modules/chart.js/auto/auto.js", "../../../node_modules/date-fns/toDate.mjs", "../../../node_modules/date-fns/constructFrom.mjs", "../../../node_modules/date-fns/addDays.mjs", "../../../node_modules/date-fns/addMonths.mjs", "../../../node_modules/date-fns/addMilliseconds.mjs", "../../../node_modules/date-fns/constants.mjs", "../../../node_modules/date-fns/addHours.mjs", "../../../node_modules/date-fns/_lib/defaultOptions.mjs", "../../../node_modules/date-fns/startOfWeek.mjs", "../../../node_modules/date-fns/startOfISOWeek.mjs", "../../../node_modules/date-fns/getISOWeekYear.mjs", "../../../node_modules/date-fns/startOfDay.mjs", "../../../node_modules/date-fns/_lib/getTimezoneOffsetInMilliseconds.mjs", "../../../node_modules/date-fns/differenceInCalendarDays.mjs", "../../../node_modules/date-fns/startOfISOWeekYear.mjs", "../../../node_modules/date-fns/addMinutes.mjs", "../../../node_modules/date-fns/addQuarters.mjs", "../../../node_modules/date-fns/addSeconds.mjs", "../../../node_modules/date-fns/addWeeks.mjs", "../../../node_modules/date-fns/addYears.mjs", "../../../node_modules/date-fns/compareAsc.mjs", "../../../node_modules/date-fns/isDate.mjs", "../../../node_modules/date-fns/isValid.mjs", "../../../node_modules/date-fns/differenceInCalendarMonths.mjs", "../../../node_modules/date-fns/differenceInCalendarYears.mjs", "../../../node_modules/date-fns/differenceInDays.mjs", "../../../node_modules/date-fns/_lib/getRoundingMethod.mjs", "../../../node_modules/date-fns/differenceInMilliseconds.mjs", "../../../node_modules/date-fns/differenceInHours.mjs", "../../../node_modules/date-fns/differenceInMinutes.mjs", "../../../node_modules/date-fns/endOfDay.mjs", "../../../node_modules/date-fns/endOfMonth.mjs", "../../../node_modules/date-fns/isLastDayOfMonth.mjs", "../../../node_modules/date-fns/differenceInMonths.mjs", "../../../node_modules/date-fns/differenceInQuarters.mjs", "../../../node_modules/date-fns/differenceInSeconds.mjs", "../../../node_modules/date-fns/differenceInWeeks.mjs", "../../../node_modules/date-fns/differenceInYears.mjs", "../../../node_modules/date-fns/startOfMinute.mjs", "../../../node_modules/date-fns/startOfQuarter.mjs", "../../../node_modules/date-fns/startOfMonth.mjs", "../../../node_modules/date-fns/endOfYear.mjs", "../../../node_modules/date-fns/startOfYear.mjs", "../../../node_modules/date-fns/endOfHour.mjs", "../../../node_modules/date-fns/endOfWeek.mjs", "../../../node_modules/date-fns/endOfMinute.mjs", "../../../node_modules/date-fns/endOfQuarter.mjs", "../../../node_modules/date-fns/endOfSecond.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatDistance.mjs", "../../../node_modules/date-fns/locale/_lib/buildFormatLongFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatLong.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/formatRelative.mjs", "../../../node_modules/date-fns/locale/_lib/buildLocalizeFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/localize.mjs", "../../../node_modules/date-fns/locale/_lib/buildMatchFn.mjs", "../../../node_modules/date-fns/locale/_lib/buildMatchPatternFn.mjs", "../../../node_modules/date-fns/locale/en-US/_lib/match.mjs", "../../../node_modules/date-fns/locale/en-US.mjs", "../../../node_modules/date-fns/getDayOfYear.mjs", "../../../node_modules/date-fns/getISOWeek.mjs", "../../../node_modules/date-fns/getWeekYear.mjs", "../../../node_modules/date-fns/startOfWeekYear.mjs", "../../../node_modules/date-fns/getWeek.mjs", "../../../node_modules/date-fns/_lib/addLeadingZeros.mjs", "../../../node_modules/date-fns/_lib/format/lightFormatters.mjs", "../../../node_modules/date-fns/_lib/format/formatters.mjs", "../../../node_modules/date-fns/_lib/format/longFormatters.mjs", "../../../node_modules/date-fns/_lib/protectedTokens.mjs", "../../../node_modules/date-fns/format.mjs", "../../../node_modules/date-fns/getDefaultOptions.mjs", "../../../node_modules/date-fns/getISODay.mjs", "../../../node_modules/date-fns/transpose.mjs", "../../../node_modules/date-fns/parse/_lib/Setter.mjs", "../../../node_modules/date-fns/parse/_lib/Parser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/EraParser.mjs", "../../../node_modules/date-fns/parse/_lib/constants.mjs", "../../../node_modules/date-fns/parse/_lib/utils.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/YearParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/LocalWeekYearParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ISOWeekYearParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ExtendedYearParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/QuarterParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/StandAloneQuarterParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/MonthParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/StandAloneMonthParser.mjs", "../../../node_modules/date-fns/setWeek.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/LocalWeekParser.mjs", "../../../node_modules/date-fns/setISOWeek.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ISOWeekParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/DateParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/DayOfYearParser.mjs", "../../../node_modules/date-fns/setDay.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/DayParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/LocalDayParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/StandAloneLocalDayParser.mjs", "../../../node_modules/date-fns/setISODay.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ISODayParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/AMPMParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/AMPMMidnightParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/DayPeriodParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/Hour1to12Parser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/Hour0to23Parser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/Hour0To11Parser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/Hour1To24Parser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/MinuteParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/SecondParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/FractionOfSecondParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ISOTimezoneWithZParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/ISOTimezoneParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/TimestampSecondsParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers/TimestampMillisecondsParser.mjs", "../../../node_modules/date-fns/parse/_lib/parsers.mjs", "../../../node_modules/date-fns/parse.mjs", "../../../node_modules/date-fns/startOfHour.mjs", "../../../node_modules/date-fns/startOfSecond.mjs", "../../../node_modules/date-fns/parseISO.mjs", "../../../node_modules/chartjs-adapter-date-fns/dist/chartjs-adapter-date-fns.esm.js", "../../../node_modules/chartkick/chart.js/chart.esm.js", "../../../node_modules/@hotwired/stimulus/dist/stimulus.js", "../../javascript/controllers/app/active_products_controller.js", "../../../node_modules/micromodal/dist/micromodal.es.js", "../../javascript/controllers/app/alert_controller.js", "../../javascript/controllers/app/alert_trigger_controller.js", "../../../node_modules/@segment/analytics-next/src/core/arguments-resolver/index.ts", "../../../node_modules/@segment/analytics-next/src/core/events/index.ts", "../../../node_modules/@segment/analytics-next/src/core/page/get-page-context.ts", "../../../node_modules/@segment/analytics-next/src/lib/pick.ts", "../../../node_modules/@segment/analytics-next/src/core/plugin/index.ts", "../../../node_modules/@segment/analytics-next/src/core/queue/event-queue.ts", "../../../node_modules/@segment/analytics-next/src/core/user/index.ts", "../../../node_modules/@segment/analytics-next/src/lib/bind-all.ts", "../../../node_modules/js-cookie/dist/js.cookie.mjs", "../../../node_modules/@segment/analytics-next/src/core/user/tld.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/localStorage.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/memoryStorage.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/types.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/settings.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/universalStorage.ts", "../../../node_modules/@segment/analytics-next/src/core/storage/index.ts", "../../../node_modules/@segment/analytics-next/src/lib/is-thenable.ts", "../../../node_modules/@segment/analytics-next/src/lib/get-process-env.ts", "../../../node_modules/@segment/analytics-next/src/lib/client-hints/index.ts", "../../../node_modules/@segment/analytics-next/src/plugins/remote-loader/index.ts", "../../../node_modules/@segment/analytics-next/src/plugins/segmentio/index.ts", "../../../node_modules/@segment/analytics-next/src/plugins/segmentio/batched-dispatcher.ts", "../../../node_modules/@segment/analytics-next/src/lib/on-page-change.ts", "../../../node_modules/@segment/analytics-next/src/plugins/segmentio/fetch-dispatcher.ts", "../../../node_modules/@segment/analytics-next/src/plugins/segmentio/normalize.ts", "../../../node_modules/@segment/analytics-next/src/plugins/segmentio/schedule-flush.ts", "../../../node_modules/@segment/analytics-next/src/core/inspector/index.ts", "../../../node_modules/@segment/analytics-next/src/index.ts", "../../javascript/utils/analytics.js", "../../javascript/controllers/app/app_analytics_controller.js", "../../javascript/controllers/app/billing_controller.js", "../../javascript/controllers/app/border_box_input_controller.js", "../../javascript/controllers/app/chat_controller.js", "../../javascript/controllers/app/cookie_banner_controller.js", "../../javascript/controllers/app/copy_input_value_controller.js", "../../javascript/controllers/app/custom_evidence_toggle_controller.js", "../../javascript/controllers/app/custom_radio_controller.js", "../../../node_modules/ag-grid-community/dist/package/main.esm.mjs", "../../javascript/controllers/app/data_table/evidence_data_table_controller.js", "../../javascript/controllers/app/data_table/product_data_table_controller.js", "../../../node_modules/i18n-js/src/I18n.ts", "../../../node_modules/i18n-js/src/Locales.ts", "../../../node_modules/make-plural/plurals.mjs", "../../../node_modules/i18n-js/src/Pluralization.ts", "../../../node_modules/i18n-js/src/helpers/camelCaseKeys.ts", "../../../node_modules/i18n-js/src/helpers/isSet.ts", "../../../node_modules/i18n-js/src/helpers/createTranslationOptions.ts", "../../../node_modules/bignumber.js/bignumber.mjs", "../../../node_modules/i18n-js/src/helpers/expandRoundMode.ts", "../../../node_modules/i18n-js/src/helpers/formatNumber.ts", "../../../node_modules/i18n-js/src/helpers/roundNumber.ts", "../../../node_modules/i18n-js/src/helpers/getFullScope.ts", "../../../node_modules/i18n-js/src/helpers/inferType.ts", "../../../node_modules/i18n-js/src/helpers/interpolate.ts", "../../../node_modules/i18n-js/src/helpers/lookup.ts", "../../../node_modules/i18n-js/src/helpers/numberToDelimited.ts", "../../../node_modules/i18n-js/src/helpers/numberToHuman.ts", "../../../node_modules/i18n-js/src/helpers/numberToHumanSize.ts", "../../../node_modules/i18n-js/src/helpers/parseDate.ts", "../../../node_modules/i18n-js/src/helpers/pluralize.ts", "../../../node_modules/i18n-js/src/helpers/strftime.ts", "../../../node_modules/i18n-js/src/helpers/timeAgoInWords.ts", "../../../node_modules/i18n-js/src/MissingTranslation.ts", "../../javascript/translations.json", "../../javascript/utils/translate.js", "../../javascript/controllers/app/data_table/proof_points_data_table_controller.js", "../../javascript/controllers/app/dialog_controller.js", "../../../node_modules/just-extend/index.esm.js", "../../../node_modules/dropzone/dist/src/dropzone.js", "../../../node_modules/dropzone/dist/src/emitter.js", "../../../node_modules/dropzone/dist/src/options.js", "../../../node_modules/dropzone/dist/node_modules/@parcel/runtime-js/lib/bundles/runtime-044f6de40395a564.js", "../../../node_modules/stimulus/dist/stimulus.js", "../../javascript/controllers/app/helpers/index.js", "../../javascript/controllers/app/dropzone_controller.js", "../../javascript/controllers/app/evidence_submission_controller.js", "../../javascript/utils/urlParams.js", "../../javascript/controllers/app/filter_controller.js", "../../javascript/controllers/app/filter_option_controller.js", "../../javascript/controllers/app/hamburger_controller.js", "../../javascript/controllers/app/ingredient_assistant_controller.js", "../../../node_modules/sortablejs/modular/sortable.core.esm.js", "../../javascript/controllers/app/ingredients_toggle_button_controller.js", "../../javascript/controllers/app/nested_form_controller.js", "../../javascript/controllers/app/packaging_component_form_controller.js", "../../javascript/controllers/app/packaging_set_controller.js", "../../javascript/controllers/app/packaging_set_form_controller.js", "../../javascript/controllers/app/proof_point_subject_type_form_controller.js", "../../javascript/controllers/app/requirements_cta_button_controller.js", "../../javascript/controllers/app/resource_list_controller.js", "../../javascript/controllers/app/scheme_requirements_controller.js", "../../javascript/controllers/app/tip_controller.js", "../../javascript/controllers/app/toggle_button_controller.js", "/tmp/build_00fb4f64/app/javascript/controllers/app", "/tmp/build_00fb4f64/app/javascript/controllers/app/data_table", "../../../node_modules/@appsignal/stimulus/src/index.ts", "../../javascript/utils/stimulus.js", "../../javascript/utils/turbo-helper.js", "../../javascript/packs/app.js"], "sourcesContent": ["export default {\n logger: typeof console !== \"undefined\" ? console : undefined,\n WebSocket: typeof WebSocket !== \"undefined\" ? WebSocket : undefined,\n}\n", "import adapters from \"./adapters\"\n\n// The logger is disabled by default. You can enable it with:\n//\n// ActionCable.logger.enabled = true\n//\n// Example:\n//\n// import * as ActionCable from '@rails/actioncable'\n//\n// ActionCable.logger.enabled = true\n// ActionCable.logger.log('Connection Established.')\n//\n\nexport default {\n log(...messages) {\n if (this.enabled) {\n messages.push(Date.now())\n adapters.logger.log(\"[ActionCable]\", ...messages)\n }\n },\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring the cable connection is in good health by validating the heartbeat pings sent from the server, and attempting\n// revival reconnections if things go astray. Internal class, not intended for direct user manipulation.\n\nconst now = () => new Date().getTime()\n\nconst secondsSince = time => (now() - time) / 1000\n\nclass ConnectionMonitor {\n constructor(connection) {\n this.visibilityDidChange = this.visibilityDidChange.bind(this)\n this.connection = connection\n this.reconnectAttempts = 0\n }\n\n start() {\n if (!this.isRunning()) {\n this.startedAt = now()\n delete this.stoppedAt\n this.startPolling()\n addEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(`ConnectionMonitor started. stale threshold = ${this.constructor.staleThreshold} s`)\n }\n }\n\n stop() {\n if (this.isRunning()) {\n this.stoppedAt = now()\n this.stopPolling()\n removeEventListener(\"visibilitychange\", this.visibilityDidChange)\n logger.log(\"ConnectionMonitor stopped\")\n }\n }\n\n isRunning() {\n return this.startedAt && !this.stoppedAt\n }\n\n recordMessage() {\n this.pingedAt = now()\n }\n\n recordConnect() {\n this.reconnectAttempts = 0\n delete this.disconnectedAt\n logger.log(\"ConnectionMonitor recorded connect\")\n }\n\n recordDisconnect() {\n this.disconnectedAt = now()\n logger.log(\"ConnectionMonitor recorded disconnect\")\n }\n\n // Private\n\n startPolling() {\n this.stopPolling()\n this.poll()\n }\n\n stopPolling() {\n clearTimeout(this.pollTimeout)\n }\n\n poll() {\n this.pollTimeout = setTimeout(() => {\n this.reconnectIfStale()\n this.poll()\n }\n , this.getPollInterval())\n }\n\n getPollInterval() {\n const { staleThreshold, reconnectionBackoffRate } = this.constructor\n const backoff = Math.pow(1 + reconnectionBackoffRate, Math.min(this.reconnectAttempts, 10))\n const jitterMax = this.reconnectAttempts === 0 ? 1.0 : reconnectionBackoffRate\n const jitter = jitterMax * Math.random()\n return staleThreshold * 1000 * backoff * (1 + jitter)\n }\n\n reconnectIfStale() {\n if (this.connectionIsStale()) {\n logger.log(`ConnectionMonitor detected stale connection. reconnectAttempts = ${this.reconnectAttempts}, time stale = ${secondsSince(this.refreshedAt)} s, stale threshold = ${this.constructor.staleThreshold} s`)\n this.reconnectAttempts++\n if (this.disconnectedRecently()) {\n logger.log(`ConnectionMonitor skipping reopening recent disconnect. time disconnected = ${secondsSince(this.disconnectedAt)} s`)\n } else {\n logger.log(\"ConnectionMonitor reopening\")\n this.connection.reopen()\n }\n }\n }\n\n get refreshedAt() {\n return this.pingedAt ? this.pingedAt : this.startedAt\n }\n\n connectionIsStale() {\n return secondsSince(this.refreshedAt) > this.constructor.staleThreshold\n }\n\n disconnectedRecently() {\n return this.disconnectedAt && (secondsSince(this.disconnectedAt) < this.constructor.staleThreshold)\n }\n\n visibilityDidChange() {\n if (document.visibilityState === \"visible\") {\n setTimeout(() => {\n if (this.connectionIsStale() || !this.connection.isOpen()) {\n logger.log(`ConnectionMonitor reopening stale connection on visibilitychange. visibilityState = ${document.visibilityState}`)\n this.connection.reopen()\n }\n }\n , 200)\n }\n }\n\n}\n\nConnectionMonitor.staleThreshold = 6 // Server::Connections::BEAT_INTERVAL * 2 (missed two pings)\nConnectionMonitor.reconnectionBackoffRate = 0.15\n\nexport default ConnectionMonitor\n", "export default {\n \"message_types\": {\n \"welcome\": \"welcome\",\n \"disconnect\": \"disconnect\",\n \"ping\": \"ping\",\n \"confirmation\": \"confirm_subscription\",\n \"rejection\": \"reject_subscription\"\n },\n \"disconnect_reasons\": {\n \"unauthorized\": \"unauthorized\",\n \"invalid_request\": \"invalid_request\",\n \"server_restart\": \"server_restart\",\n \"remote\": \"remote\"\n },\n \"default_mount_path\": \"/cable\",\n \"protocols\": [\n \"actioncable-v1-json\",\n \"actioncable-unsupported\"\n ]\n}\n", "import adapters from \"./adapters\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport INTERNAL from \"./internal\"\nimport logger from \"./logger\"\n\n// Encapsulate the cable connection held by the consumer. This is an internal class not intended for direct user manipulation.\n\nconst {message_types, protocols} = INTERNAL\nconst supportedProtocols = protocols.slice(0, protocols.length - 1)\n\nconst indexOf = [].indexOf\n\nclass Connection {\n constructor(consumer) {\n this.open = this.open.bind(this)\n this.consumer = consumer\n this.subscriptions = this.consumer.subscriptions\n this.monitor = new ConnectionMonitor(this)\n this.disconnected = true\n }\n\n send(data) {\n if (this.isOpen()) {\n this.webSocket.send(JSON.stringify(data))\n return true\n } else {\n return false\n }\n }\n\n open() {\n if (this.isActive()) {\n logger.log(`Attempted to open WebSocket, but existing socket is ${this.getState()}`)\n return false\n } else {\n const socketProtocols = [...protocols, ...this.consumer.subprotocols || []]\n logger.log(`Opening WebSocket, current state is ${this.getState()}, subprotocols: ${socketProtocols}`)\n if (this.webSocket) { this.uninstallEventHandlers() }\n this.webSocket = new adapters.WebSocket(this.consumer.url, socketProtocols)\n this.installEventHandlers()\n this.monitor.start()\n return true\n }\n }\n\n close({allowReconnect} = {allowReconnect: true}) {\n if (!allowReconnect) { this.monitor.stop() }\n // Avoid closing websockets in a \"connecting\" state due to Safari 15.1+ bug. See: https://github.com/rails/rails/issues/43835#issuecomment-1002288478\n if (this.isOpen()) {\n return this.webSocket.close()\n }\n }\n\n reopen() {\n logger.log(`Reopening WebSocket, current state is ${this.getState()}`)\n if (this.isActive()) {\n try {\n return this.close()\n } catch (error) {\n logger.log(\"Failed to reopen WebSocket\", error)\n }\n finally {\n logger.log(`Reopening WebSocket in ${this.constructor.reopenDelay}ms`)\n setTimeout(this.open, this.constructor.reopenDelay)\n }\n } else {\n return this.open()\n }\n }\n\n getProtocol() {\n if (this.webSocket) {\n return this.webSocket.protocol\n }\n }\n\n isOpen() {\n return this.isState(\"open\")\n }\n\n isActive() {\n return this.isState(\"open\", \"connecting\")\n }\n\n triedToReconnect() {\n return this.monitor.reconnectAttempts > 0\n }\n\n // Private\n\n isProtocolSupported() {\n return indexOf.call(supportedProtocols, this.getProtocol()) >= 0\n }\n\n isState(...states) {\n return indexOf.call(states, this.getState()) >= 0\n }\n\n getState() {\n if (this.webSocket) {\n for (let state in adapters.WebSocket) {\n if (adapters.WebSocket[state] === this.webSocket.readyState) {\n return state.toLowerCase()\n }\n }\n }\n return null\n }\n\n installEventHandlers() {\n for (let eventName in this.events) {\n const handler = this.events[eventName].bind(this)\n this.webSocket[`on${eventName}`] = handler\n }\n }\n\n uninstallEventHandlers() {\n for (let eventName in this.events) {\n this.webSocket[`on${eventName}`] = function() {}\n }\n }\n\n}\n\nConnection.reopenDelay = 500\n\nConnection.prototype.events = {\n message(event) {\n if (!this.isProtocolSupported()) { return }\n const {identifier, message, reason, reconnect, type} = JSON.parse(event.data)\n this.monitor.recordMessage()\n switch (type) {\n case message_types.welcome:\n if (this.triedToReconnect()) {\n this.reconnectAttempted = true\n }\n this.monitor.recordConnect()\n return this.subscriptions.reload()\n case message_types.disconnect:\n logger.log(`Disconnecting. Reason: ${reason}`)\n return this.close({allowReconnect: reconnect})\n case message_types.ping:\n return null\n case message_types.confirmation:\n this.subscriptions.confirmSubscription(identifier)\n if (this.reconnectAttempted) {\n this.reconnectAttempted = false\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: true})\n } else {\n return this.subscriptions.notify(identifier, \"connected\", {reconnected: false})\n }\n case message_types.rejection:\n return this.subscriptions.reject(identifier)\n default:\n return this.subscriptions.notify(identifier, \"received\", message)\n }\n },\n\n open() {\n logger.log(`WebSocket onopen event, using '${this.getProtocol()}' subprotocol`)\n this.disconnected = false\n if (!this.isProtocolSupported()) {\n logger.log(\"Protocol is unsupported. Stopping monitor and disconnecting.\")\n return this.close({allowReconnect: false})\n }\n },\n\n close(event) {\n logger.log(\"WebSocket onclose event\")\n if (this.disconnected) { return }\n this.disconnected = true\n this.monitor.recordDisconnect()\n return this.subscriptions.notifyAll(\"disconnected\", {willAttemptReconnect: this.monitor.isRunning()})\n },\n\n error() {\n logger.log(\"WebSocket onerror event\")\n }\n}\n\nexport default Connection\n", "// A new subscription is created through the ActionCable.Subscriptions instance available on the consumer.\n// It provides a number of callbacks and a method for calling remote procedure calls on the corresponding\n// Channel instance on the server side.\n//\n// An example demonstrates the basic functionality:\n//\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\", {\n// connected() {\n// // Called once the subscription has been successfully completed\n// },\n//\n// disconnected({ willAttemptReconnect: boolean }) {\n// // Called when the client has disconnected with the server.\n// // The object will have an `willAttemptReconnect` property which\n// // says whether the client has the intention of attempting\n// // to reconnect.\n// },\n//\n// appear() {\n// this.perform('appear', {appearing_on: this.appearingOn()})\n// },\n//\n// away() {\n// this.perform('away')\n// },\n//\n// appearingOn() {\n// $('main').data('appearing-on')\n// }\n// })\n//\n// The methods #appear and #away forward their intent to the remote AppearanceChannel instance on the server\n// by calling the `perform` method with the first parameter being the action (which maps to AppearanceChannel#appear/away).\n// The second parameter is a hash that'll get JSON encoded and made available on the server in the data parameter.\n//\n// This is how the server component would look:\n//\n// class AppearanceChannel < ApplicationActionCable::Channel\n// def subscribed\n// current_user.appear\n// end\n//\n// def unsubscribed\n// current_user.disappear\n// end\n//\n// def appear(data)\n// current_user.appear on: data['appearing_on']\n// end\n//\n// def away\n// current_user.away\n// end\n// end\n//\n// The \"AppearanceChannel\" name is automatically mapped between the client-side subscription creation and the server-side Ruby class name.\n// The AppearanceChannel#appear/away public methods are exposed automatically to client-side invocation through the perform method.\n\nconst extend = function(object, properties) {\n if (properties != null) {\n for (let key in properties) {\n const value = properties[key]\n object[key] = value\n }\n }\n return object\n}\n\nexport default class Subscription {\n constructor(consumer, params = {}, mixin) {\n this.consumer = consumer\n this.identifier = JSON.stringify(params)\n extend(this, mixin)\n }\n\n // Perform a channel action with the optional data passed as an attribute\n perform(action, data = {}) {\n data.action = action\n return this.send(data)\n }\n\n send(data) {\n return this.consumer.send({command: \"message\", identifier: this.identifier, data: JSON.stringify(data)})\n }\n\n unsubscribe() {\n return this.consumer.subscriptions.remove(this)\n }\n}\n", "import logger from \"./logger\"\n\n// Responsible for ensuring channel subscribe command is confirmed, retrying until confirmation is received.\n// Internal class, not intended for direct user manipulation.\n\nclass SubscriptionGuarantor {\n constructor(subscriptions) {\n this.subscriptions = subscriptions\n this.pendingSubscriptions = []\n }\n\n guarantee(subscription) {\n if(this.pendingSubscriptions.indexOf(subscription) == -1){ \n logger.log(`SubscriptionGuarantor guaranteeing ${subscription.identifier}`)\n this.pendingSubscriptions.push(subscription) \n }\n else {\n logger.log(`SubscriptionGuarantor already guaranteeing ${subscription.identifier}`)\n }\n this.startGuaranteeing()\n }\n\n forget(subscription) {\n logger.log(`SubscriptionGuarantor forgetting ${subscription.identifier}`)\n this.pendingSubscriptions = (this.pendingSubscriptions.filter((s) => s !== subscription))\n }\n\n startGuaranteeing() {\n this.stopGuaranteeing()\n this.retrySubscribing()\n }\n \n stopGuaranteeing() {\n clearTimeout(this.retryTimeout)\n }\n\n retrySubscribing() {\n this.retryTimeout = setTimeout(() => {\n if (this.subscriptions && typeof(this.subscriptions.subscribe) === \"function\") {\n this.pendingSubscriptions.map((subscription) => {\n logger.log(`SubscriptionGuarantor resubscribing ${subscription.identifier}`)\n this.subscriptions.subscribe(subscription)\n })\n }\n }\n , 500)\n }\n}\n\nexport default SubscriptionGuarantor", "import Subscription from \"./subscription\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport logger from \"./logger\"\n\n// Collection class for creating (and internally managing) channel subscriptions.\n// The only method intended to be triggered by the user is ActionCable.Subscriptions#create,\n// and it should be called through the consumer like so:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n\nexport default class Subscriptions {\n constructor(consumer) {\n this.consumer = consumer\n this.guarantor = new SubscriptionGuarantor(this)\n this.subscriptions = []\n }\n\n create(channelName, mixin) {\n const channel = channelName\n const params = typeof channel === \"object\" ? channel : {channel}\n const subscription = new Subscription(this.consumer, params, mixin)\n return this.add(subscription)\n }\n\n // Private\n\n add(subscription) {\n this.subscriptions.push(subscription)\n this.consumer.ensureActiveConnection()\n this.notify(subscription, \"initialized\")\n this.subscribe(subscription)\n return subscription\n }\n\n remove(subscription) {\n this.forget(subscription)\n if (!this.findAll(subscription.identifier).length) {\n this.sendCommand(subscription, \"unsubscribe\")\n }\n return subscription\n }\n\n reject(identifier) {\n return this.findAll(identifier).map((subscription) => {\n this.forget(subscription)\n this.notify(subscription, \"rejected\")\n return subscription\n })\n }\n\n forget(subscription) {\n this.guarantor.forget(subscription)\n this.subscriptions = (this.subscriptions.filter((s) => s !== subscription))\n return subscription\n }\n\n findAll(identifier) {\n return this.subscriptions.filter((s) => s.identifier === identifier)\n }\n\n reload() {\n return this.subscriptions.map((subscription) =>\n this.subscribe(subscription))\n }\n\n notifyAll(callbackName, ...args) {\n return this.subscriptions.map((subscription) =>\n this.notify(subscription, callbackName, ...args))\n }\n\n notify(subscription, callbackName, ...args) {\n let subscriptions\n if (typeof subscription === \"string\") {\n subscriptions = this.findAll(subscription)\n } else {\n subscriptions = [subscription]\n }\n\n return subscriptions.map((subscription) =>\n (typeof subscription[callbackName] === \"function\" ? subscription[callbackName](...args) : undefined))\n }\n\n subscribe(subscription) {\n if (this.sendCommand(subscription, \"subscribe\")) {\n this.guarantor.guarantee(subscription)\n }\n }\n\n confirmSubscription(identifier) {\n logger.log(`Subscription confirmed ${identifier}`)\n this.findAll(identifier).map((subscription) =>\n this.guarantor.forget(subscription))\n }\n\n sendCommand(subscription, command) {\n const {identifier} = subscription\n return this.consumer.send({command, identifier})\n }\n}\n", "import Connection from \"./connection\"\nimport Subscriptions from \"./subscriptions\"\n\n// The ActionCable.Consumer establishes the connection to a server-side Ruby Connection object. Once established,\n// the ActionCable.ConnectionMonitor will ensure that its properly maintained through heartbeats and checking for stale updates.\n// The Consumer instance is also the gateway to establishing subscriptions to desired channels through the #createSubscription\n// method.\n//\n// The following example shows how this can be set up:\n//\n// App = {}\n// App.cable = ActionCable.createConsumer(\"ws://example.com/accounts/1\")\n// App.appearance = App.cable.subscriptions.create(\"AppearanceChannel\")\n//\n// For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription.\n//\n// When a consumer is created, it automatically connects with the server.\n//\n// To disconnect from the server, call\n//\n// App.cable.disconnect()\n//\n// and to restart the connection:\n//\n// App.cable.connect()\n//\n// Any channel subscriptions which existed prior to disconnecting will\n// automatically resubscribe.\n\nexport default class Consumer {\n constructor(url) {\n this._url = url\n this.subscriptions = new Subscriptions(this)\n this.connection = new Connection(this)\n this.subprotocols = []\n }\n\n get url() {\n return createWebSocketURL(this._url)\n }\n\n send(data) {\n return this.connection.send(data)\n }\n\n connect() {\n return this.connection.open()\n }\n\n disconnect() {\n return this.connection.close({allowReconnect: false})\n }\n\n ensureActiveConnection() {\n if (!this.connection.isActive()) {\n return this.connection.open()\n }\n }\n\n addSubProtocol(subprotocol) {\n this.subprotocols = [...this.subprotocols, subprotocol]\n }\n}\n\nexport function createWebSocketURL(url) {\n if (typeof url === \"function\") {\n url = url()\n }\n\n if (url && !/^wss?:/i.test(url)) {\n const a = document.createElement(\"a\")\n a.href = url\n // Fix populating Location properties in IE. Otherwise, protocol will be blank.\n a.href = a.href\n a.protocol = a.protocol.replace(\"http\", \"ws\")\n return a.href\n } else {\n return url\n }\n}\n", "import Connection from \"./connection\"\nimport ConnectionMonitor from \"./connection_monitor\"\nimport Consumer, { createWebSocketURL } from \"./consumer\"\nimport INTERNAL from \"./internal\"\nimport Subscription from \"./subscription\"\nimport Subscriptions from \"./subscriptions\"\nimport SubscriptionGuarantor from \"./subscription_guarantor\"\nimport adapters from \"./adapters\"\nimport logger from \"./logger\"\n\nexport {\n Connection,\n ConnectionMonitor,\n Consumer,\n INTERNAL,\n Subscription,\n Subscriptions,\n SubscriptionGuarantor,\n adapters,\n createWebSocketURL,\n logger,\n}\n\nexport function createConsumer(url = getConfig(\"url\") || INTERNAL.default_mount_path) {\n return new Consumer(url)\n}\n\nexport function getConfig(name) {\n const element = document.head.querySelector(`meta[name='action-cable-${name}']`)\n if (element) {\n return element.getAttribute(\"content\")\n }\n}\n", "/******************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\n/* global Reflect, Promise, SuppressedError, Symbol */\n\nvar extendStatics = function(d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n}\n\nexport var __assign = function() {\n __assign = Object.assign || function __assign(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n return t;\n }\n return __assign.apply(this, arguments);\n}\n\nexport function __rest(s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n}\n\nexport function __decorate(decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n}\n\nexport function __param(paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n}\n\nexport function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n var descriptor = descriptorIn || (target ? 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(function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\n\nexport function __exportStar(m, o) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\n}\n\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\n\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n}\n\n/** @deprecated */\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++)\n ar = ar.concat(__read(arguments[i]));\n return ar;\n}\n\n/** @deprecated */\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n}\n\nexport function __spreadArray(to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n}\n\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\n\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n}\n\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\n}\n\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n}\n\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n};\n\nvar __setModuleDefault = Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n};\n\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n}\n\nexport function __importDefault(mod) {\n return (mod && mod.__esModule) ? mod : { default: mod };\n}\n\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n}\n\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n}\n\nexport function __classPrivateFieldIn(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n}\n\nexport function __addDisposableResource(env, value, async) {\n if (value !== null && value !== void 0) {\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n var dispose, inner;\n if (async) {\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n dispose = value[Symbol.asyncDispose];\n }\n if (dispose === void 0) {\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n dispose = value[Symbol.dispose];\n if (async) inner = dispose;\n }\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n env.stack.push({ value: value, dispose: dispose, async: async });\n }\n else if (async) {\n env.stack.push({ async: true });\n }\n return value;\n}\n\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n var e = new Error(message);\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n};\n\nexport function __disposeResources(env) {\n function fail(e) {\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n env.hasError = true;\n }\n function next() {\n while (env.stack.length) {\n var rec = env.stack.pop();\n try {\n var result = rec.dispose && rec.dispose.call(rec.value);\n if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n }\n catch (e) {\n fail(e);\n }\n }\n if (env.hasError) throw env.error;\n }\n return next();\n}\n\nexport default {\n __extends,\n __assign,\n __rest,\n __decorate,\n __param,\n __metadata,\n __awaiter,\n __generator,\n __createBinding,\n __exportStar,\n __values,\n __read,\n __spread,\n __spreadArrays,\n __spreadArray,\n __await,\n __asyncGenerator,\n __asyncDelegator,\n __asyncValues,\n __makeTemplateObject,\n __importStar,\n __importDefault,\n __classPrivateFieldGet,\n __classPrivateFieldSet,\n __classPrivateFieldIn,\n __addDisposableResource,\n __disposeResources,\n};\n", "export {};\n//# sourceMappingURL=interface.js.map", "export {};\n//# sourceMappingURL=index.js.map", "export {};\n//# sourceMappingURL=interfaces.js.map", "export function dset(obj, keys, val) {\n\tkeys.split && (keys=keys.split('.'));\n\tvar i=0, l=keys.length, t=obj, x, k;\n\twhile (i < l) {\n\t\tk = ''+keys[i++];\n\t\tif (k === '__proto__' || k === 'constructor' || k === 'prototype') break;\n\t\tt = t[k] = (i === l) ? val : (typeof(x=t[k])===typeof(keys)) ? x : (keys[i]*0 !== 0 || !!~(''+keys[i]).indexOf('.')) ? {} : [];\n\t}\n}\n", "export const pickBy = (\n obj: T,\n fn: (key: K, v: T[K]) => boolean\n) => {\n return (Object.keys(obj) as K[])\n .filter((k) => fn(k, obj[k]))\n .reduce((acc, key) => ((acc[key] = obj[key]), acc), {} as Partial)\n}\n", "export class ValidationError extends Error {\n field: string\n\n constructor(field: string, message: string) {\n super(`${field} ${message}`)\n this.field = field\n }\n}\n", "export function isString(obj: unknown): obj is string {\n return typeof obj === 'string'\n}\n\nexport function isNumber(obj: unknown): obj is number {\n return typeof obj === 'number'\n}\n\nexport function isFunction(obj: unknown): obj is Function {\n return typeof obj === 'function'\n}\n\nexport function exists(val: unknown): val is NonNullable {\n return val !== undefined && val !== null\n}\n\nexport function isPlainObject(\n obj: unknown\n): obj is Record {\n return (\n Object.prototype.toString.call(obj).slice(8, -1).toLowerCase() === 'object'\n )\n}\n", "import { CoreSegmentEvent } from '../events'\nimport { ValidationError } from './errors'\nimport { isString, isPlainObject, exists } from './helpers'\n\nconst stringError = 'is not a string'\nconst objError = 'is not an object'\nconst nilError = 'is nil'\n\n// user identity check could hypothetically could be used in the browser event factory, but not 100% sure -- so this is node only for now\nexport function assertUserIdentity(event: CoreSegmentEvent): void {\n const USER_FIELD_NAME = '.userId/anonymousId/previousId/groupId'\n\n const getAnyUserId = (event: CoreSegmentEvent) =>\n event.userId ?? event.anonymousId ?? event.groupId ?? event.previousId\n\n const id = getAnyUserId(event)\n if (!exists(id)) {\n throw new ValidationError(USER_FIELD_NAME, nilError)\n } else if (!isString(id)) {\n throw new ValidationError(USER_FIELD_NAME, stringError)\n }\n}\n\nexport function assertEventExists(\n event?: CoreSegmentEvent | null\n): asserts event is CoreSegmentEvent {\n if (!exists(event)) {\n throw new ValidationError('Event', nilError)\n }\n if (typeof event !== 'object') {\n throw new ValidationError('Event', objError)\n }\n}\n\nexport function assertEventType(event: CoreSegmentEvent): void {\n if (!isString(event.type)) {\n throw new ValidationError('.type', stringError)\n }\n}\n\nexport function assertTrackEventName(event: CoreSegmentEvent): void {\n if (!isString(event.event)) {\n throw new ValidationError('.event', stringError)\n }\n}\n\nexport function assertTrackEventProperties(event: CoreSegmentEvent): void {\n if (!isPlainObject(event.properties)) {\n throw new ValidationError('.properties', objError)\n }\n}\n\nexport function assertTraits(event: CoreSegmentEvent): void {\n if (!isPlainObject(event.traits)) {\n throw new ValidationError('.traits', objError)\n }\n}\n\nexport function assertMessageId(event: CoreSegmentEvent): void {\n if (!isString(event.messageId)) {\n throw new ValidationError('.messageId', stringError)\n }\n}\n\nexport function validateEvent(event?: CoreSegmentEvent | null) {\n assertEventExists(event)\n assertEventType(event)\n assertMessageId(event)\n\n if (event.type === 'track') {\n assertTrackEventName(event)\n assertTrackEventProperties(event)\n }\n\n if (['group', 'identify'].includes(event.type)) {\n assertTraits(event)\n }\n}\n", "export * from './interfaces'\nimport { dset } from 'dset'\nimport { ID } from '../user'\nimport {\n Integrations,\n EventProperties,\n CoreSegmentEvent,\n CoreOptions,\n CoreExtraContext,\n UserTraits,\n GroupTraits,\n} from './interfaces'\nimport { pickBy } from '../utils/pick'\nimport type { RemoveIndexSignature } from '../utils/ts-helpers'\nimport { validateEvent } from '../validation/assertions'\n\nexport type EventMethodCallHook = ({\n type,\n options,\n}: {\n type: 'track' | 'identify' | 'page' | 'group' | 'alias' | 'screen'\n options?: CoreOptions\n}) => void\n\nexport type EventHook = (event: CoreSegmentEvent) => void\n\nexport interface EventFactorySettings {\n /**\n * Universal `messageId` builder for all events (these must be unique)\n */\n createMessageId: () => string\n /**\n * Hook to do something with an event right before they are returned from the factory.\n * This includes event modification or additional validation.\n */\n onFinishedEvent?: EventHook\n /**\n * Hook whenever an event method is called (track, page, etc.)\n * Can be used to update Options (or just listen)\n */\n onEventMethodCall?: EventMethodCallHook\n}\n\n/**\n * Internal settings object that is used internally by the factory\n */\nclass InternalEventFactorySettings {\n public createMessageId: EventFactorySettings['createMessageId']\n public onEventMethodCall: EventMethodCallHook\n public onFinishedEvent: EventHook\n\n constructor(public settings: EventFactorySettings) {\n this.createMessageId = settings.createMessageId\n this.onEventMethodCall = settings.onEventMethodCall ?? (() => {})\n this.onFinishedEvent = settings.onFinishedEvent ?? (() => {})\n }\n}\n\nexport abstract class CoreEventFactory {\n private settings: InternalEventFactorySettings\n\n constructor(settings: EventFactorySettings) {\n this.settings = new InternalEventFactorySettings(settings)\n }\n\n track(\n event: string,\n properties?: EventProperties,\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ) {\n this.settings.onEventMethodCall({ type: 'track', options })\n return this.normalize({\n ...this.baseEvent(),\n event,\n type: 'track',\n properties: properties ?? {}, // TODO: why is this not a shallow copy like everywhere else?\n options: { ...options },\n integrations: { ...globalIntegrations },\n })\n }\n\n page(\n category: string | null,\n page: string | null,\n properties?: EventProperties,\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ): CoreSegmentEvent {\n this.settings.onEventMethodCall({ type: 'page', options })\n const event: CoreSegmentEvent = {\n type: 'page',\n properties: { ...properties },\n options: { ...options },\n integrations: { ...globalIntegrations },\n }\n\n if (category !== null) {\n event.category = category\n event.properties = event.properties ?? {}\n event.properties.category = category\n }\n\n if (page !== null) {\n event.name = page\n }\n\n return this.normalize({\n ...this.baseEvent(),\n ...event,\n })\n }\n\n screen(\n category: string | null,\n screen: string | null,\n properties?: EventProperties,\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ): CoreSegmentEvent {\n this.settings.onEventMethodCall({ type: 'screen', options })\n const event: CoreSegmentEvent = {\n type: 'screen',\n properties: { ...properties },\n options: { ...options },\n integrations: { ...globalIntegrations },\n }\n\n if (category !== null) {\n event.category = category\n }\n\n if (screen !== null) {\n event.name = screen\n }\n\n return this.normalize({\n ...this.baseEvent(),\n ...event,\n })\n }\n\n identify(\n userId: ID,\n traits?: UserTraits,\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ): CoreSegmentEvent {\n this.settings.onEventMethodCall({ type: 'identify', options })\n return this.normalize({\n ...this.baseEvent(),\n type: 'identify',\n userId,\n traits: traits ?? {},\n options: { ...options },\n integrations: globalIntegrations,\n })\n }\n\n group(\n groupId: ID,\n traits?: GroupTraits,\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ): CoreSegmentEvent {\n this.settings.onEventMethodCall({ type: 'group', options })\n return this.normalize({\n ...this.baseEvent(),\n type: 'group',\n traits: traits ?? {},\n options: { ...options }, // this spreading is intentional\n integrations: { ...globalIntegrations }, //\n groupId,\n })\n }\n\n alias(\n to: string,\n from: string | null, // TODO: can we make this undefined?\n options?: CoreOptions,\n globalIntegrations?: Integrations\n ): CoreSegmentEvent {\n this.settings.onEventMethodCall({ type: 'alias', options })\n const base: CoreSegmentEvent = {\n userId: to,\n type: 'alias',\n options: { ...options },\n integrations: { ...globalIntegrations },\n }\n\n if (from !== null) {\n base.previousId = from\n }\n\n if (to === undefined) {\n return this.normalize({\n ...base,\n ...this.baseEvent(),\n })\n }\n\n return this.normalize({\n ...this.baseEvent(),\n ...base,\n })\n }\n\n private baseEvent(): Partial {\n return {\n integrations: {},\n options: {},\n }\n }\n\n /**\n * Builds the context part of an event based on \"foreign\" keys that\n * are provided in the `Options` parameter for an Event\n */\n private context(\n options: CoreOptions\n ): [CoreExtraContext, Partial] {\n type CoreOptionKeys = keyof RemoveIndexSignature\n /**\n * If the event options are known keys from this list, we move them to the top level of the event.\n * Any other options are moved to context.\n */\n const eventOverrideKeys: CoreOptionKeys[] = [\n 'userId',\n 'anonymousId',\n 'timestamp',\n 'messageId',\n ]\n\n delete options['integrations']\n const providedOptionsKeys = Object.keys(options) as Exclude<\n CoreOptionKeys,\n 'integrations'\n >[]\n\n const context = options.context ?? {}\n const eventOverrides = {}\n\n providedOptionsKeys.forEach((key) => {\n if (key === 'context') {\n return\n }\n\n if (eventOverrideKeys.includes(key)) {\n dset(eventOverrides, key, options[key])\n } else {\n dset(context, key, options[key])\n }\n })\n\n return [context, eventOverrides]\n }\n\n private normalize(event: CoreSegmentEvent): CoreSegmentEvent {\n const integrationBooleans = Object.keys(event.integrations ?? {}).reduce(\n (integrationNames, name) => {\n return {\n ...integrationNames,\n [name]: Boolean(event.integrations?.[name]),\n }\n },\n {} as Record\n )\n\n // filter out any undefined options\n event.options = pickBy(event.options || {}, (_, value) => {\n return value !== undefined\n })\n\n // This is pretty trippy, but here's what's going on:\n // - a) We don't pass initial integration options as part of the event, only if they're true or false\n // - b) We do accept per integration overrides (like integrations.Amplitude.sessionId) at the event level\n // Hence the need to convert base integration options to booleans, but maintain per event integration overrides\n const allIntegrations = {\n // Base config integrations object as booleans\n ...integrationBooleans,\n\n // Per event overrides, for things like amplitude sessionId, for example\n ...event.options?.integrations,\n }\n\n const [context, overrides] = event.options\n ? this.context(event.options)\n : []\n\n const { options, ...rest } = event\n\n const evt: CoreSegmentEvent = {\n timestamp: new Date(),\n ...rest,\n context,\n integrations: allIntegrations,\n ...overrides,\n messageId: options.messageId || this.settings.createMessageId(),\n }\n\n this.settings.onFinishedEvent(evt)\n validateEvent(evt)\n\n return evt\n }\n}\n", "import { CoreContext } from '../context'\nimport type { Callback } from '../events'\n\nexport function pTimeout(promise: Promise, timeout: number): Promise {\n return new Promise((resolve, reject) => {\n const timeoutId = setTimeout(() => {\n reject(Error('Promise timed out'))\n }, timeout)\n\n promise\n .then((val) => {\n clearTimeout(timeoutId)\n return resolve(val)\n })\n .catch(reject)\n })\n}\n\nexport function sleep(timeoutInMs: number): Promise {\n return new Promise((resolve) => setTimeout(resolve, timeoutInMs))\n}\n\n/**\n * @param ctx\n * @param callback - the function to invoke\n * @param delay - aka \"timeout\". The amount of time in ms to wait before invoking the callback.\n */\nexport function invokeCallback(\n ctx: Ctx,\n callback: Callback,\n delay: number\n): Promise {\n const cb = () => {\n try {\n return Promise.resolve(callback(ctx))\n } catch (err) {\n return Promise.reject(err)\n }\n }\n\n return (\n sleep(delay)\n // pTimeout ensures that the callback can't cause the context to hang\n .then(() => pTimeout(cb(), 1000))\n .catch((err) => {\n ctx?.log('warn', 'Callback Error', { error: err })\n ctx?.stats.increment('callback_error')\n })\n .then(() => ctx)\n )\n}\n", "/**\n * Return a promise that can be externally resolved\n */\nexport const createDeferred = () => {\n let resolve!: (value: T | PromiseLike) => void\n let reject!: (reason: any) => void\n let settled = false\n const promise = new Promise((_resolve, _reject) => {\n resolve = (...args) => {\n settled = true\n _resolve(...args)\n }\n reject = (...args) => {\n settled = true\n _reject(...args)\n }\n })\n\n return {\n resolve,\n reject,\n promise,\n isSettled: () => settled,\n }\n}\n", "export * from './create-deferred'\n", "type EventName = string\ntype EventFnArgs = any[]\ntype EmitterContract = Record\n\nexport interface EmitterOptions {\n /** How many event listeners for a particular event before emitting a warning (0 = disabled)\n * @default 10\n **/\n maxListeners?: number\n}\n\n/**\n * Event Emitter that takes the expected contract as a generic\n * @example\n * ```ts\n * type Contract = {\n * delivery_success: [DeliverySuccessResponse, Metrics],\n * delivery_failure: [DeliveryError]\n * }\n * new Emitter()\n * .on('delivery_success', (res, metrics) => ...)\n * .on('delivery_failure', (err) => ...)\n * ```\n */\nexport class Emitter {\n maxListeners: number\n constructor(options?: EmitterOptions) {\n this.maxListeners = options?.maxListeners ?? 10\n }\n private callbacks: Partial = {}\n private warned = false\n\n private warnIfPossibleMemoryLeak(\n event: EventName\n ) {\n if (this.warned) {\n return\n }\n if (\n this.maxListeners &&\n this.callbacks[event]!.length > this.maxListeners\n ) {\n console.warn(\n `Event Emitter: Possible memory leak detected; ${String(\n event\n )} has exceeded ${this.maxListeners} listeners.`\n )\n this.warned = true\n }\n }\n\n on(\n event: EventName,\n callback: (...args: Contract[EventName]) => void\n ): this {\n if (!this.callbacks[event]) {\n this.callbacks[event] = [callback] as Contract[EventName]\n } else {\n this.callbacks[event]!.push(callback)\n this.warnIfPossibleMemoryLeak(event)\n }\n return this\n }\n\n once(\n event: EventName,\n callback: (...args: Contract[EventName]) => void\n ): this {\n const on = (...args: Contract[EventName]): void => {\n this.off(event, on)\n callback.apply(this, args)\n }\n\n this.on(event, on)\n return this\n }\n\n off(\n event: EventName,\n callback: (...args: Contract[EventName]) => void\n ): this {\n const fns = this.callbacks[event] ?? []\n const without = fns.filter((fn) => fn !== callback) as Contract[EventName]\n this.callbacks[event] = without\n return this\n }\n\n emit(\n event: EventName,\n ...args: Contract[EventName]\n ): this {\n const callbacks = this.callbacks[event] ?? []\n callbacks.forEach((callback) => {\n callback.apply(this, args)\n })\n return this\n }\n}\n", "export * from './emitter'\n", "export * from './create-deferred'\nexport * from './emitter'\n", "type BackoffParams = {\n /** The number of milliseconds before starting the first retry. Default is 500 */\n minTimeout?: number\n\n /** The maximum number of milliseconds between two retries. Default is Infinity */\n maxTimeout?: number\n\n /** The exponential factor to use. Default is 2. */\n factor?: number\n\n /** The current attempt */\n attempt: number\n}\n\nexport function backoff(params: BackoffParams): number {\n const random = Math.random() + 1\n const {\n minTimeout = 500,\n factor = 2,\n attempt,\n maxTimeout = Infinity,\n } = params\n return Math.min(random * minTimeout * Math.pow(factor, attempt), maxTimeout)\n}\n", "import { Emitter } from '@segment/analytics-generic-utils'\nimport { backoff } from './backoff'\n\n/**\n * @internal\n */\nexport const ON_REMOVE_FROM_FUTURE = 'onRemoveFromFuture'\n\ninterface QueueItem {\n id: string\n}\n\nexport class PriorityQueue extends Emitter {\n protected future: Item[] = []\n protected queue: Item[]\n protected seen: Record\n\n public maxAttempts: number\n\n constructor(\n maxAttempts: number,\n queue: Item[],\n seen?: Record\n ) {\n super()\n this.maxAttempts = maxAttempts\n this.queue = queue\n this.seen = seen ?? {}\n }\n\n push(...items: Item[]): boolean[] {\n const accepted = items.map((operation) => {\n const attempts = this.updateAttempts(operation)\n\n if (attempts > this.maxAttempts || this.includes(operation)) {\n return false\n }\n\n this.queue.push(operation)\n return true\n })\n\n this.queue = this.queue.sort(\n (a, b) => this.getAttempts(a) - this.getAttempts(b)\n )\n return accepted\n }\n\n pushWithBackoff(item: Item): boolean {\n if (this.getAttempts(item) === 0) {\n return this.push(item)[0]\n }\n\n const attempt = this.updateAttempts(item)\n\n if (attempt > this.maxAttempts || this.includes(item)) {\n return false\n }\n\n const timeout = backoff({ attempt: attempt - 1 })\n\n setTimeout(() => {\n this.queue.push(item)\n // remove from future list\n this.future = this.future.filter((f) => f.id !== item.id)\n // Lets listeners know that a 'future' message is now available in the queue\n this.emit(ON_REMOVE_FROM_FUTURE)\n }, timeout)\n\n this.future.push(item)\n return true\n }\n\n public getAttempts(item: Item): number {\n return this.seen[item.id] ?? 0\n }\n\n public updateAttempts(item: Item): number {\n this.seen[item.id] = this.getAttempts(item) + 1\n return this.getAttempts(item)\n }\n\n includes(item: Item): boolean {\n return (\n this.queue.includes(item) ||\n this.future.includes(item) ||\n Boolean(this.queue.find((i) => i.id === item.id)) ||\n Boolean(this.future.find((i) => i.id === item.id))\n )\n }\n\n pop(): Item | undefined {\n return this.queue.shift()\n }\n\n public get length(): number {\n return this.queue.length\n }\n\n public get todo(): number {\n return this.queue.length + this.future.length\n }\n}\n", "var IDX=256, HEX=[], BUFFER;\nwhile (IDX--) HEX[IDX] = (IDX + 256).toString(16).substring(1);\n\nexport function v4() {\n\tvar i=0, num, out='';\n\n\tif (!BUFFER || ((IDX + 16) > 256)) {\n\t\tBUFFER = Array(i=256);\n\t\twhile (i--) BUFFER[i] = 256 * Math.random() | 0;\n\t\ti = IDX = 0;\n\t}\n\n\tfor (; i < 16; i++) {\n\t\tnum = BUFFER[IDX + i];\n\t\tif (i==6) out += HEX[num & 15 | 64];\n\t\telse if (i==8) out += HEX[num & 63 | 128];\n\t\telse out += HEX[num];\n\n\t\tif (i & 1 && i > 1 && i < 11) out += '-';\n\t}\n\n\tIDX++;\n\treturn out;\n}\n", "export type LogLevel = 'debug' | 'info' | 'warn' | 'error'\nexport type LogMessage = {\n level: LogLevel\n message: string\n time?: Date\n extras?: Record\n}\n\nexport interface GenericLogger {\n log(level: LogLevel, message: string, extras?: object): void\n flush(): void\n logs: LogMessage[]\n}\n\nexport class CoreLogger implements GenericLogger {\n private _logs: LogMessage[] = []\n\n log(level: LogLevel, message: string, extras?: object) {\n const time = new Date()\n this._logs.push({\n level,\n message,\n time,\n extras,\n })\n }\n\n public get logs(): LogMessage[] {\n return this._logs\n }\n\n public flush(): void {\n if (this.logs.length > 1) {\n const formatted = this._logs.reduce((logs, log) => {\n const line = {\n ...log,\n json: JSON.stringify(log.extras, null, ' '),\n extras: log.extras,\n }\n\n delete line['time']\n\n let key = log.time?.toISOString() ?? ''\n if (logs[key]) {\n key = `${key}-${Math.random()}`\n }\n\n return {\n ...logs,\n [key]: line,\n }\n }, {} as Record)\n\n // ie doesn't like console.table\n if (console.table) {\n console.table(formatted)\n } else {\n console.log(formatted)\n }\n } else {\n this.logs.forEach((logEntry) => {\n const { level, message, extras } = logEntry\n\n if (level === 'info' || level === 'debug') {\n console.log(message, extras ?? '')\n } else {\n console[level](message, extras ?? '')\n }\n })\n }\n\n this._logs = []\n }\n}\n", "type CompactMetricType = 'g' | 'c'\n\nexport type CoreMetricType = 'gauge' | 'counter'\n\nexport interface CoreMetric {\n metric: string\n value: number\n type: CoreMetricType\n tags: string[]\n timestamp: number // unit milliseconds\n}\n\nexport interface CompactMetric {\n m: string // metric name\n v: number // value\n k: CompactMetricType\n t: string[] // tags\n e: number // timestamp in unit milliseconds\n}\n\nconst compactMetricType = (type: CoreMetricType): CompactMetricType => {\n const enums: Record = {\n gauge: 'g',\n counter: 'c',\n }\n return enums[type]\n}\n\nexport abstract class CoreStats {\n metrics: CoreMetric[] = []\n increment(metric: string, by = 1, tags?: string[]): void {\n this.metrics.push({\n metric,\n value: by,\n tags: tags ?? [],\n type: 'counter',\n timestamp: Date.now(),\n })\n }\n\n gauge(metric: string, value: number, tags?: string[]): void {\n this.metrics.push({\n metric,\n value,\n tags: tags ?? [],\n type: 'gauge',\n timestamp: Date.now(),\n })\n }\n\n flush(): void {\n const formatted = this.metrics.map((m) => ({\n ...m,\n tags: m.tags.join(','),\n }))\n // ie doesn't like console.table\n if (console.table) {\n console.table(formatted)\n } else {\n console.log(formatted)\n }\n this.metrics = []\n }\n\n /**\n * compact keys for smaller payload\n */\n serialize(): CompactMetric[] {\n return this.metrics.map((m) => {\n return {\n m: m.metric,\n v: m.value,\n t: m.tags,\n k: compactMetricType(m.type),\n e: m.timestamp,\n }\n })\n }\n}\n\nexport class NullStats extends CoreStats {\n override gauge(..._args: Parameters) {}\n override increment(..._args: Parameters) {}\n override flush(..._args: Parameters) {}\n override serialize(..._args: Parameters) {\n return []\n }\n}\n", "import { CoreSegmentEvent } from '../events/interfaces'\n\nimport { v4 as uuid } from '@lukeed/uuid'\nimport { dset } from 'dset'\nimport { CoreLogger, LogLevel, LogMessage } from '../logger'\nimport { CoreStats, CoreMetric, NullStats } from '../stats'\n\nexport interface SerializedContext {\n id: string\n event: CoreSegmentEvent\n logs: LogMessage[]\n metrics?: CoreMetric[]\n}\n\nexport interface ContextFailedDelivery {\n reason: unknown\n}\n\nexport interface CancelationOptions {\n retry?: boolean\n reason?: string\n type?: string\n}\n\nexport class ContextCancelation {\n retry: boolean\n type: string\n reason?: string\n\n constructor(options: CancelationOptions) {\n this.retry = options.retry ?? true\n this.type = options.type ?? 'plugin Error'\n this.reason = options.reason ?? ''\n }\n}\n\nexport abstract class CoreContext<\n Event extends CoreSegmentEvent = CoreSegmentEvent\n> {\n event: Event\n logger: CoreLogger\n stats: CoreStats\n attempts = 0\n\n private _failedDelivery?: ContextFailedDelivery\n private _id: string\n\n constructor(\n event: Event,\n id = uuid(),\n stats: CoreStats = new NullStats(),\n logger = new CoreLogger()\n ) {\n this.event = event\n this._id = id\n this.logger = logger\n this.stats = stats\n }\n\n static system(): void {\n // This should be overridden by the subclass to return an instance of the subclass.\n }\n\n isSame(other: CoreContext): boolean {\n return other.id === this.id\n }\n\n cancel(error?: Error | ContextCancelation): never {\n if (error) {\n throw error\n }\n\n throw new ContextCancelation({ reason: 'Context Cancel' })\n }\n\n log(level: LogLevel, message: string, extras?: object): void {\n this.logger.log(level, message, extras)\n }\n\n get id(): string {\n return this._id\n }\n\n updateEvent(path: string, val: unknown): Event {\n // Don't allow integrations that are set to false to be overwritten with integration settings.\n if (path.split('.')[0] === 'integrations') {\n const integrationName = path.split('.')[1]\n\n if (this.event.integrations?.[integrationName] === false) {\n return this.event\n }\n }\n\n dset(this.event, path, val)\n return this.event\n }\n\n failedDelivery(): ContextFailedDelivery | undefined {\n return this._failedDelivery\n }\n\n setFailedDelivery(options: ContextFailedDelivery) {\n this._failedDelivery = options\n }\n\n logs(): LogMessage[] {\n return this.logger.logs\n }\n\n flush(): void {\n this.logger.flush()\n this.stats.flush()\n }\n\n toJSON(): SerializedContext {\n return {\n id: this._id,\n event: this.event,\n logs: this.logger.logs,\n metrics: this.stats.metrics,\n }\n }\n}\n", "type Grouper = (obj: T) => string | number\n\nexport function groupBy(\n collection: T[],\n grouper: keyof T | Grouper\n): Record {\n const results: Record = {}\n\n collection.forEach((item) => {\n let key: string | number | undefined = undefined\n\n if (typeof grouper === 'string') {\n const suggestedKey = item[grouper]\n key =\n typeof suggestedKey !== 'string'\n ? JSON.stringify(suggestedKey)\n : suggestedKey\n } else if (grouper instanceof Function) {\n key = grouper(item)\n }\n\n if (key === undefined) {\n return\n }\n\n results[key] = [...(results[key] ?? []), item]\n })\n\n return results\n}\n", "/**\n * Check if thenable\n * (instanceof Promise doesn't respect realms)\n */\nexport const isThenable = (value: unknown): boolean =>\n typeof value === 'object' &&\n value !== null &&\n 'then' in value &&\n typeof (value as any).then === 'function'\n", "import { isThenable } from '../utils/is-thenable'\n\nexport type TaskGroup = {\n done: () => Promise\n run: any>(\n op: Operation\n ) => ReturnType\n}\n\nexport const createTaskGroup = (): TaskGroup => {\n let taskCompletionPromise: Promise\n let resolvePromise: () => void\n let count = 0\n\n return {\n done: () => taskCompletionPromise,\n run: (op) => {\n const returnValue = op()\n\n if (isThenable(returnValue)) {\n if (++count === 1) {\n taskCompletionPromise = new Promise((res) => (resolvePromise = res))\n }\n\n returnValue.finally(() => --count === 0 && resolvePromise())\n }\n\n return returnValue\n },\n }\n}\n", "import { CoreContext, ContextCancelation } from '../context'\nimport { CorePlugin } from '../plugins'\n\nasync function tryAsync(fn: () => T | Promise): Promise {\n try {\n return await fn()\n } catch (err) {\n return Promise.reject(err)\n }\n}\n\nexport function attempt(\n ctx: Ctx,\n plugin: CorePlugin\n): Promise {\n ctx.log('debug', 'plugin', { plugin: plugin.name })\n const start = new Date().getTime()\n\n const hook = plugin[ctx.event.type]\n if (hook === undefined) {\n return Promise.resolve(ctx)\n }\n\n const newCtx = tryAsync(() => hook.apply(plugin, [ctx]))\n .then((ctx) => {\n const done = new Date().getTime() - start\n ctx.stats.gauge('plugin_time', done, [`plugin:${plugin.name}`])\n\n return ctx\n })\n .catch((err: Error | ContextCancelation) => {\n if (\n err instanceof ContextCancelation &&\n err.type === 'middleware_cancellation'\n ) {\n throw err\n }\n\n if (err instanceof ContextCancelation) {\n ctx.log('warn', err.type, {\n plugin: plugin.name,\n error: err,\n })\n\n return err\n }\n\n ctx.log('error', 'plugin Error', {\n plugin: plugin.name,\n error: err,\n })\n ctx.stats.increment('plugin_error', 1, [`plugin:${plugin.name}`])\n\n return err\n })\n\n return newCtx\n}\n\nexport function ensure(\n ctx: Ctx,\n plugin: CorePlugin\n): Promise {\n return attempt(ctx, plugin).then((newContext) => {\n if (newContext instanceof CoreContext) {\n return newContext\n }\n\n ctx.log('debug', 'Context canceled')\n ctx.stats.increment('context_canceled')\n ctx.cancel(newContext)\n })\n}\n", "import { CoreAnalytics } from '../analytics'\nimport { groupBy } from '../utils/group-by'\nimport { ON_REMOVE_FROM_FUTURE, PriorityQueue } from '../priority-queue'\n\nimport { CoreContext, ContextCancelation } from '../context'\nimport { Emitter } from '@segment/analytics-generic-utils'\nimport { Integrations, JSONObject } from '../events/interfaces'\nimport { CorePlugin } from '../plugins'\nimport { createTaskGroup, TaskGroup } from '../task/task-group'\nimport { attempt, ensure } from './delivery'\n\nexport type EventQueueEmitterContract = {\n message_delivered: [ctx: Ctx]\n message_enriched: [ctx: Ctx, plugin: CorePlugin]\n delivery_success: [ctx: Ctx]\n delivery_retry: [ctx: Ctx]\n delivery_failure: [ctx: Ctx, err: Ctx | Error | ContextCancelation]\n flush: [ctx: Ctx, delivered: boolean]\n initialization_failure: [CorePlugin]\n}\n\nexport abstract class CoreEventQueue<\n Ctx extends CoreContext = CoreContext,\n Plugin extends CorePlugin = CorePlugin\n> extends Emitter> {\n /**\n * All event deliveries get suspended until all the tasks in this task group are complete.\n * For example: a middleware that augments the event object should be loaded safely as a\n * critical task, this way, event queue will wait for it to be ready before sending events.\n *\n * This applies to all the events already in the queue, and the upcoming ones\n */\n criticalTasks: TaskGroup = createTaskGroup()\n queue: PriorityQueue\n plugins: Plugin[] = []\n failedInitializations: string[] = []\n private flushing = false\n\n constructor(priorityQueue: PriorityQueue) {\n super()\n\n this.queue = priorityQueue\n this.queue.on(ON_REMOVE_FROM_FUTURE, () => {\n this.scheduleFlush(0)\n })\n }\n\n async register(\n ctx: Ctx,\n plugin: Plugin,\n instance: CoreAnalytics\n ): Promise {\n this.plugins.push(plugin)\n\n const handleLoadError = (err: any) => {\n this.failedInitializations.push(plugin.name)\n this.emit('initialization_failure', plugin)\n console.warn(plugin.name, err)\n\n ctx.log('warn', 'Failed to load destination', {\n plugin: plugin.name,\n error: err,\n })\n\n // Filter out the failed plugin by excluding it from the list\n this.plugins = this.plugins.filter((p) => p !== plugin)\n }\n\n if (plugin.type === 'destination' && plugin.name !== 'Segment.io') {\n plugin.load(ctx, instance).catch(handleLoadError)\n } else {\n // for non-destinations plugins, we do need to wait for them to load\n // reminder: action destinations can require plugins that are not of type \"destination\".\n // For example, GA4 loads a type 'before' plugins and addition to a type 'destination' plugin\n try {\n await plugin.load(ctx, instance)\n } catch (err) {\n handleLoadError(err)\n }\n }\n }\n\n async deregister(\n ctx: Ctx,\n plugin: CorePlugin,\n instance: CoreAnalytics\n ): Promise {\n try {\n if (plugin.unload) {\n await Promise.resolve(plugin.unload(ctx, instance))\n }\n\n this.plugins = this.plugins.filter((p) => p.name !== plugin.name)\n } catch (e) {\n ctx.log('warn', 'Failed to unload destination', {\n plugin: plugin.name,\n error: e,\n })\n }\n }\n\n async dispatch(ctx: Ctx): Promise {\n ctx.log('debug', 'Dispatching')\n ctx.stats.increment('message_dispatched')\n\n this.queue.push(ctx)\n const willDeliver = this.subscribeToDelivery(ctx)\n this.scheduleFlush(0)\n return willDeliver\n }\n\n private async subscribeToDelivery(ctx: Ctx): Promise {\n return new Promise((resolve) => {\n const onDeliver = (flushed: Ctx, delivered: boolean): void => {\n if (flushed.isSame(ctx)) {\n this.off('flush', onDeliver)\n if (delivered) {\n resolve(flushed)\n } else {\n resolve(flushed)\n }\n }\n }\n\n this.on('flush', onDeliver)\n })\n }\n\n async dispatchSingle(ctx: Ctx): Promise {\n ctx.log('debug', 'Dispatching')\n ctx.stats.increment('message_dispatched')\n\n this.queue.updateAttempts(ctx)\n ctx.attempts = 1\n\n return this.deliver(ctx).catch((err) => {\n const accepted = this.enqueuRetry(err, ctx)\n if (!accepted) {\n ctx.setFailedDelivery({ reason: err })\n return ctx\n }\n\n return this.subscribeToDelivery(ctx)\n })\n }\n\n isEmpty(): boolean {\n return this.queue.length === 0\n }\n\n private scheduleFlush(timeout = 500): void {\n if (this.flushing) {\n return\n }\n\n this.flushing = true\n\n setTimeout(() => {\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\n this.flush().then(() => {\n setTimeout(() => {\n this.flushing = false\n\n if (this.queue.length) {\n this.scheduleFlush(0)\n }\n }, 0)\n })\n }, timeout)\n }\n\n private async deliver(ctx: Ctx): Promise {\n await this.criticalTasks.done()\n\n const start = Date.now()\n try {\n ctx = await this.flushOne(ctx)\n const done = Date.now() - start\n this.emit('delivery_success', ctx)\n ctx.stats.gauge('delivered', done)\n ctx.log('debug', 'Delivered', ctx.event)\n return ctx\n } catch (err: any) {\n const error = err as Ctx | Error | ContextCancelation\n ctx.log('error', 'Failed to deliver', error)\n this.emit('delivery_failure', ctx, error)\n ctx.stats.increment('delivery_failed')\n throw err\n }\n }\n\n private enqueuRetry(err: Error, ctx: Ctx): boolean {\n const retriable = !(err instanceof ContextCancelation) || err.retry\n if (!retriable) {\n return false\n }\n\n return this.queue.pushWithBackoff(ctx)\n }\n\n async flush(): Promise {\n if (this.queue.length === 0) {\n return []\n }\n\n let ctx = this.queue.pop()\n if (!ctx) {\n return []\n }\n\n ctx.attempts = this.queue.getAttempts(ctx)\n\n try {\n ctx = await this.deliver(ctx)\n this.emit('flush', ctx, true)\n } catch (err: any) {\n const accepted = this.enqueuRetry(err, ctx)\n\n if (!accepted) {\n ctx.setFailedDelivery({ reason: err })\n this.emit('flush', ctx, false)\n }\n\n return []\n }\n\n return [ctx]\n }\n\n private isReady(): boolean {\n // return this.plugins.every((p) => p.isLoaded())\n // should we wait for every plugin to load?\n return true\n }\n\n private availableExtensions(denyList: Integrations) {\n const available = this.plugins.filter((p) => {\n // Only filter out destination plugins or the Segment.io plugin\n if (p.type !== 'destination' && p.name !== 'Segment.io') {\n return true\n }\n\n let alternativeNameMatch: boolean | JSONObject | undefined = undefined\n p.alternativeNames?.forEach((name) => {\n if (denyList[name] !== undefined) {\n alternativeNameMatch = denyList[name]\n }\n })\n\n // Explicit integration option takes precedence, `All: false` does not apply to Segment.io\n return (\n denyList[p.name] ??\n alternativeNameMatch ??\n (p.name === 'Segment.io' ? true : denyList.All) !== false\n )\n })\n\n const {\n before = [],\n enrichment = [],\n destination = [],\n after = [],\n } = groupBy(available, 'type')\n\n return {\n before,\n enrichment,\n destinations: destination,\n after,\n }\n }\n\n private async flushOne(ctx: Ctx): Promise {\n if (!this.isReady()) {\n throw new Error('Not ready')\n }\n\n if (ctx.attempts > 1) {\n this.emit('delivery_retry', ctx)\n }\n\n const { before, enrichment } = this.availableExtensions(\n ctx.event.integrations ?? {}\n )\n\n for (const beforeWare of before) {\n const temp = await ensure(ctx, beforeWare)\n if (temp instanceof CoreContext) {\n ctx = temp\n }\n\n this.emit('message_enriched', ctx, beforeWare)\n }\n\n for (const enrichmentWare of enrichment) {\n const temp = await attempt(ctx, enrichmentWare)\n if (temp instanceof CoreContext) {\n ctx = temp\n }\n\n this.emit('message_enriched', ctx, enrichmentWare)\n }\n\n // Enrichment and before plugins can re-arrange the deny list dynamically\n // so we need to pluck them at the end\n const { destinations, after } = this.availableExtensions(\n ctx.event.integrations ?? {}\n )\n\n await new Promise((resolve, reject) => {\n setTimeout(() => {\n const attempts = destinations.map((destination) =>\n attempt(ctx, destination)\n )\n Promise.all(attempts).then(resolve).catch(reject)\n }, 0)\n })\n\n ctx.stats.increment('message_delivered')\n\n this.emit('message_delivered', ctx)\n\n const afterCalls = after.map((after) => attempt(ctx, after))\n await Promise.all(afterCalls)\n\n return ctx\n }\n}\n", "export {};\n//# sourceMappingURL=index.js.map", "import { CoreContext } from '../context'\nimport { Callback } from '../events/interfaces'\nimport { CoreEventQueue } from '../queue/event-queue'\nimport { invokeCallback } from '../callback'\nimport { Emitter } from '@segment/analytics-generic-utils'\n\nexport type DispatchOptions = {\n timeout?: number\n debug?: boolean\n callback?: Callback\n}\n\n/* The amount of time in ms to wait before invoking the callback. */\nexport const getDelay = (startTimeInEpochMS: number, timeoutInMS?: number) => {\n const elapsedTime = Date.now() - startTimeInEpochMS\n // increasing the timeout increases the delay by almost the same amount -- this is weird legacy behavior.\n return Math.max((timeoutInMS ?? 300) - elapsedTime, 0)\n}\n/**\n * Push an event into the dispatch queue and invoke any callbacks.\n *\n * @param event - Segment event to enqueue.\n * @param queue - Queue to dispatch against.\n * @param emitter - This is typically an instance of \"Analytics\" -- used for metrics / progress information.\n * @param options\n */\nexport async function dispatch<\n Ctx extends CoreContext,\n EQ extends CoreEventQueue\n>(\n ctx: Ctx,\n queue: EQ,\n emitter: Emitter,\n options?: DispatchOptions\n): Promise {\n emitter.emit('dispatch_start', ctx)\n\n const startTime = Date.now()\n let dispatched: Ctx\n if (queue.isEmpty()) {\n dispatched = await queue.dispatchSingle(ctx)\n } else {\n dispatched = await queue.dispatch(ctx)\n }\n\n if (options?.callback) {\n dispatched = await invokeCallback(\n dispatched,\n options.callback,\n getDelay(startTime, options.timeout)\n )\n }\n if (options?.debug) {\n dispatched.flush()\n }\n\n return dispatched\n}\n", "export function bindAll<\n ObjType extends { [key: string]: any },\n KeyType extends keyof ObjType\n>(obj: ObjType): ObjType {\n const proto = obj.constructor.prototype\n for (const key of Object.getOwnPropertyNames(proto)) {\n if (key !== 'constructor') {\n const desc = Object.getOwnPropertyDescriptor(\n obj.constructor.prototype,\n key\n )\n if (!!desc && typeof desc.value === 'function') {\n obj[key as KeyType] = obj[key].bind(obj)\n }\n }\n }\n\n return obj\n}\n", "export * from './emitter/interface'\nexport * from './plugins'\nexport * from './events/interfaces'\nexport * from './events'\nexport * from './callback'\nexport * from './priority-queue'\nexport { backoff } from './priority-queue/backoff'\nexport * from './context'\nexport * from './queue/event-queue'\nexport * from './analytics'\nexport * from './analytics/dispatch'\nexport * from './validation/helpers'\nexport * from './validation/errors'\nexport * from './validation/assertions'\nexport * from './utils/bind-all'\nexport * from './stats'\nexport { CoreLogger } from './logger'\nexport * from './queue/delivery'\n", "export function isBrowser(): boolean {\n return typeof window !== 'undefined'\n}\n\nexport function isServer(): boolean {\n return !isBrowser()\n}\n", "import { isBrowser } from '../environment'\n\nexport function isOnline(): boolean {\n if (isBrowser()) {\n return window.navigator.onLine\n }\n\n return true\n}\n\nexport function isOffline(): boolean {\n return !isOnline()\n}\n", "export default function(url, options) {\n\toptions = options || {};\n\treturn new Promise( (resolve, reject) => {\n\t\tconst request = new XMLHttpRequest();\n\t\tconst keys = [];\n\t\tconst all = [];\n\t\tconst headers = {};\n\n\t\tconst response = () => ({\n\t\t\tok: (request.status/100|0) == 2,\t\t// 200-299\n\t\t\tstatusText: request.statusText,\n\t\t\tstatus: request.status,\n\t\t\turl: request.responseURL,\n\t\t\ttext: () => Promise.resolve(request.responseText),\n\t\t\tjson: () => Promise.resolve(request.responseText).then(JSON.parse),\n\t\t\tblob: () => Promise.resolve(new Blob([request.response])),\n\t\t\tclone: response,\n\t\t\theaders: {\n\t\t\t\tkeys: () => keys,\n\t\t\t\tentries: () => all,\n\t\t\t\tget: n => headers[n.toLowerCase()],\n\t\t\t\thas: n => n.toLowerCase() in headers\n\t\t\t}\n\t\t});\n\n\t\trequest.open(options.method || 'get', url, true);\n\n\t\trequest.onload = () => {\n\t\t\trequest.getAllResponseHeaders().replace(/^(.*?):[^\\S\\n]*([\\s\\S]*?)$/gm, (m, key, value) => {\n\t\t\t\tkeys.push(key = key.toLowerCase());\n\t\t\t\tall.push([key, value]);\n\t\t\t\theaders[key] = headers[key] ? `${headers[key]},${value}` : value;\n\t\t\t});\n\t\t\tresolve(response());\n\t\t};\n\n\t\trequest.onerror = reject;\n\n\t\trequest.withCredentials = options.credentials=='include';\n\n\t\tfor (const i in options.headers) {\n\t\t\trequest.setRequestHeader(i, options.headers[i]);\n\t\t}\n\n\t\trequest.send(options.body || null);\n\t});\n}\n", "// This an imperfect polyfill for globalThis\nexport const getGlobal = () => {\n if (typeof globalThis !== 'undefined') {\n return globalThis\n }\n if (typeof self !== 'undefined') {\n return self\n }\n if (typeof window !== 'undefined') {\n return window\n }\n if (typeof global !== 'undefined') {\n return global\n }\n return null\n}\n", "import unfetch from 'unfetch'\nimport { getGlobal } from './get-global'\n\n/**\n * Wrapper around native `fetch` containing `unfetch` fallback.\n */\nexport const fetch: typeof global.fetch = (...args) => {\n const global = getGlobal()\n return ((global && global.fetch) || unfetch)(...args)\n}\n", "// This file is generated.\nexport const version = '1.72.1'\n", "// Default value will be updated to 'web' in `bundle-umd.ts` for web build.\nlet _version: 'web' | 'npm' = 'npm'\n\nexport function setVersionType(version: typeof _version) {\n _version = version\n}\n\nexport function getVersionType(): typeof _version {\n return _version\n}\n", "export const SEGMENT_API_HOST = 'api.segment.io/v1'\n", "import { fetch } from '../../lib/fetch'\nimport { version } from '../../generated/version'\nimport { getVersionType } from '../../lib/version-type'\nimport { SEGMENT_API_HOST } from '../constants'\n\nexport interface MetricsOptions {\n host?: string\n sampleRate?: number\n flushTimer?: number\n maxQueueSize?: number\n protocol?: 'http' | 'https'\n}\n\n/**\n * Type expected by the segment metrics API endpoint\n */\ntype RemoteMetric = {\n type: 'Counter'\n metric: string\n value: 1\n tags: {\n library: string\n library_version: string\n [key: string]: string\n }\n}\n\nconst createRemoteMetric = (\n metric: string,\n tags: string[],\n versionType: 'web' | 'npm'\n): RemoteMetric => {\n const formattedTags = tags.reduce((acc, t) => {\n const [k, v] = t.split(':')\n acc[k] = v\n return acc\n }, {} as Record)\n\n return {\n type: 'Counter',\n metric,\n value: 1,\n tags: {\n ...formattedTags,\n library: 'analytics.js',\n library_version:\n versionType === 'web' ? `next-${version}` : `npm:next-${version}`,\n },\n }\n}\n\nfunction logError(err: unknown): void {\n console.error('Error sending segment performance metrics', err)\n}\n\nexport class RemoteMetrics {\n private host: string\n private flushTimer: number\n private maxQueueSize: number\n private protocol: string\n\n sampleRate: number\n queue: RemoteMetric[]\n\n constructor(options?: MetricsOptions) {\n this.host = options?.host ?? SEGMENT_API_HOST\n this.sampleRate = options?.sampleRate ?? 1\n this.flushTimer = options?.flushTimer ?? 30 * 1000 /* 30s */\n this.maxQueueSize = options?.maxQueueSize ?? 20\n this.protocol = options?.protocol ?? 'https'\n\n this.queue = []\n\n if (this.sampleRate > 0) {\n let flushing = false\n\n const run = (): void => {\n if (flushing) {\n return\n }\n\n flushing = true\n this.flush().catch(logError)\n\n flushing = false\n\n setTimeout(run, this.flushTimer)\n }\n run()\n }\n }\n\n increment(metric: string, tags: string[]): void {\n // All metrics are part of an allow list in Tracking API\n if (!metric.includes('analytics_js.')) {\n return\n }\n\n // /m doesn't like empty tags\n if (tags.length === 0) {\n return\n }\n\n if (Math.random() > this.sampleRate) {\n return\n }\n\n if (this.queue.length >= this.maxQueueSize) {\n return\n }\n\n const remoteMetric = createRemoteMetric(metric, tags, getVersionType())\n this.queue.push(remoteMetric)\n\n if (metric.includes('error')) {\n this.flush().catch(logError)\n }\n }\n\n async flush(): Promise {\n if (this.queue.length <= 0) {\n return\n }\n\n await this.send().catch((error) => {\n logError(error)\n this.sampleRate = 0\n })\n }\n\n private async send(): Promise {\n const payload = { series: this.queue }\n this.queue = []\n\n const headers = { 'Content-Type': 'text/plain' }\n const url = `${this.protocol}://${this.host}/m`\n\n return fetch(url, {\n headers,\n body: JSON.stringify(payload),\n method: 'POST',\n })\n }\n}\n", "import { CoreStats } from '@segment/analytics-core'\nimport { MetricsOptions, RemoteMetrics } from './remote-metrics'\n\nlet remoteMetrics: RemoteMetrics | undefined\n\nexport class Stats extends CoreStats {\n static initRemoteMetrics(options?: MetricsOptions) {\n remoteMetrics = new RemoteMetrics(options)\n }\n\n override increment(metric: string, by?: number, tags?: string[]): void {\n super.increment(metric, by, tags)\n remoteMetrics?.increment(metric, tags ?? [])\n }\n}\n", "import {\n CoreContext,\n ContextCancelation,\n ContextFailedDelivery,\n SerializedContext,\n CancelationOptions,\n} from '@segment/analytics-core'\nimport { SegmentEvent } from '../events/interfaces'\nimport { Stats } from '../stats'\n\nexport class Context extends CoreContext {\n static override system() {\n return new this({ type: 'track', event: 'system' })\n }\n constructor(event: SegmentEvent, id?: string) {\n super(event, id, new Stats())\n }\n}\n\nexport { ContextCancelation }\nexport type { ContextFailedDelivery, SerializedContext, CancelationOptions }\n", "import { PriorityQueue, ON_REMOVE_FROM_FUTURE } from '@segment/analytics-core'\n\nexport { PriorityQueue, ON_REMOVE_FROM_FUTURE }\n", "import { PriorityQueue } from '.'\nimport { Context, SerializedContext } from '../../core/context'\nimport { isBrowser } from '../../core/environment'\n\nlet loc:\n | Storage\n | { getItem: () => void; setItem: () => void; removeItem: () => void } = {\n getItem() {},\n setItem() {},\n removeItem() {},\n}\n\ntry {\n loc = isBrowser() && window.localStorage ? window.localStorage : loc\n} catch (err) {\n console.warn('Unable to access localStorage', err)\n}\n\nfunction persisted(key: string): Context[] {\n const items = loc.getItem(key)\n return (items ? JSON.parse(items) : []).map(\n (p: SerializedContext) => new Context(p.event, p.id)\n )\n}\n\nfunction persistItems(key: string, items: Context[]): void {\n const existing = persisted(key)\n const all = [...items, ...existing]\n\n const merged = all.reduce((acc, item) => {\n return {\n ...acc,\n [item.id]: item,\n }\n }, {} as Record)\n\n loc.setItem(key, JSON.stringify(Object.values(merged)))\n}\n\nfunction seen(key: string): Record {\n const stored = loc.getItem(key)\n return stored ? JSON.parse(stored) : {}\n}\n\nfunction persistSeen(key: string, memory: Record): void {\n const stored = seen(key)\n\n loc.setItem(\n key,\n JSON.stringify({\n ...stored,\n ...memory,\n })\n )\n}\n\nfunction remove(key: string): void {\n loc.removeItem(key)\n}\n\nconst now = (): number => new Date().getTime()\n\nfunction mutex(key: string, onUnlock: Function, attempt = 0): void {\n const lockTimeout = 50\n const lockKey = `persisted-queue:v1:${key}:lock`\n\n const expired = (lock: number): boolean => new Date().getTime() > lock\n const rawLock = loc.getItem(lockKey)\n const lock = rawLock ? (JSON.parse(rawLock) as number) : null\n\n const allowed = lock === null || expired(lock)\n if (allowed) {\n loc.setItem(lockKey, JSON.stringify(now() + lockTimeout))\n onUnlock()\n loc.removeItem(lockKey)\n return\n }\n\n if (!allowed && attempt < 3) {\n setTimeout(() => {\n mutex(key, onUnlock, attempt + 1)\n }, lockTimeout)\n } else {\n console.error('Unable to retrieve lock')\n }\n}\n\nexport class PersistedPriorityQueue extends PriorityQueue {\n constructor(maxAttempts: number, key: string) {\n super(maxAttempts, [])\n\n const itemsKey = `persisted-queue:v1:${key}:items`\n const seenKey = `persisted-queue:v1:${key}:seen`\n\n let saved: Context[] = []\n let lastSeen: Record = {}\n\n mutex(key, () => {\n try {\n saved = persisted(itemsKey)\n lastSeen = seen(seenKey)\n remove(itemsKey)\n remove(seenKey)\n\n this.queue = [...saved, ...this.queue]\n this.seen = { ...lastSeen, ...this.seen }\n } catch (err) {\n console.error(err)\n }\n })\n\n window.addEventListener('pagehide', () => {\n // we deliberately want to use the less powerful 'pagehide' API to only persist on events where the analytics instance gets destroyed, and not on tab away.\n if (this.todo > 0) {\n const items = [...this.queue, ...this.future]\n try {\n mutex(key, () => {\n persistItems(itemsKey, items)\n persistSeen(seenKey, this.seen)\n })\n } catch (err) {\n console.error(err)\n }\n }\n })\n }\n}\n", "import { AnalyticsSnippet } from '../browser/standalone-interface'\n\n/**\n * Stores the global window analytics key\n */\nlet _globalAnalyticsKey = 'analytics'\n\n/**\n * Gets the global analytics/buffer\n * @param key name of the window property where the buffer is stored (default: analytics)\n * @returns AnalyticsSnippet\n */\nexport function getGlobalAnalytics(): AnalyticsSnippet | undefined {\n return (window as any)[_globalAnalyticsKey]\n}\n\n/**\n * Replaces the global window key for the analytics/buffer object\n * @param key key name\n */\nexport function setGlobalAnalyticsKey(key: string) {\n _globalAnalyticsKey = key\n}\n\n/**\n * Sets the global analytics object\n * @param analytics analytics snippet\n */\nexport function setGlobalAnalytics(analytics: AnalyticsSnippet): void {\n ;(window as any)[_globalAnalyticsKey] = analytics\n}\n", "export { invokeCallback, pTimeout } from '@segment/analytics-core'\n", "import { Analytics } from './analytics'\nimport { EventProperties, Options } from './events'\nimport { pTimeout } from './callback'\n\n// Check if a user is opening the link in a new tab\nfunction userNewTab(event: Event): boolean {\n const typedEvent = event as Event & {\n ctrlKey: boolean\n shiftKey: boolean\n metaKey: boolean\n button: number\n }\n if (\n typedEvent.ctrlKey ||\n typedEvent.shiftKey ||\n typedEvent.metaKey ||\n (typedEvent.button && typedEvent.button == 1)\n ) {\n return true\n }\n return false\n}\n\n// Check if the link opens in new tab\nfunction linkNewTab(element: HTMLAnchorElement, href: string | null): boolean {\n if (element.target === '_blank' && href) {\n return true\n }\n return false\n}\n\nexport interface JQueryShim {\n toArray(): TElement[]\n}\n\nexport function link(\n this: Analytics,\n links: Element | Array | JQueryShim | null,\n event: string | Function,\n properties?: EventProperties | Function,\n options?: Options\n): Analytics {\n let elements: Array = []\n // always arrays, handles jquery\n if (!links) {\n return this\n }\n if (links instanceof Element) {\n elements = [links]\n } else if ('toArray' in links) {\n elements = links.toArray()\n } else {\n elements = links\n }\n\n elements.forEach((el: Element) => {\n el.addEventListener(\n 'click',\n (elementEvent: Event) => {\n const ev = event instanceof Function ? event(el) : event\n const props =\n properties instanceof Function ? properties(el) : properties\n const href =\n el.getAttribute('href') ||\n el.getAttributeNS('http://www.w3.org/1999/xlink', 'href') ||\n el.getAttribute('xlink:href') ||\n el.getElementsByTagName('a')[0]?.getAttribute('href')\n\n const trackEvent = pTimeout(\n this.track(ev, props, options ?? {}),\n this.settings.timeout ?? 500\n )\n\n if (\n !linkNewTab(el as HTMLAnchorElement, href) &&\n !userNewTab(elementEvent)\n ) {\n if (href) {\n elementEvent.preventDefault\n ? elementEvent.preventDefault()\n : (elementEvent.returnValue = false)\n trackEvent\n .catch(console.error)\n .then(() => {\n window.location.href = href\n })\n .catch(console.error)\n }\n }\n },\n false\n )\n })\n\n return this\n}\n\nexport type LinkArgs = Parameters\n\nexport function form(\n this: Analytics,\n forms: HTMLFormElement | Array | null,\n event: string | Function,\n properties?: EventProperties | Function,\n options?: Options\n): Analytics {\n // always arrays, handles jquery\n if (!forms) return this\n if (forms instanceof HTMLFormElement) forms = [forms]\n\n const elements = forms\n\n elements.forEach((el) => {\n if (!(el instanceof Element))\n throw new TypeError('Must pass HTMLElement to trackForm/trackSubmit.')\n const handler = (elementEvent: Event): void => {\n elementEvent.preventDefault\n ? elementEvent.preventDefault()\n : (elementEvent.returnValue = false)\n\n const ev = event instanceof Function ? event(el) : event\n const props = properties instanceof Function ? properties(el) : properties\n\n const trackEvent = pTimeout(\n this.track(ev, props, options ?? {}),\n this.settings.timeout ?? 500\n )\n\n trackEvent\n .catch(console.error)\n .then(() => {\n el.submit()\n })\n .catch(console.error)\n }\n\n // Support the events happening through jQuery or Zepto instead of through\n // the normal DOM API, because `el.submit` doesn't bubble up events...\n\n const $ = (window as any).jQuery || (window as any).Zepto\n if ($) {\n $(el).submit(handler)\n } else {\n // eslint-disable-next-line @typescript-eslint/no-misused-promises\n el.addEventListener('submit', handler, false)\n }\n })\n\n return this\n}\n\nexport type FormArgs = Parameters\n", "\nvar identity = function(_){ return _; };\n\n\n/**\n * Module exports, export\n */\n\nmodule.exports = multiple(find);\nmodule.exports.find = module.exports;\n\n\n/**\n * Export the replacement function, return the modified object\n */\n\nmodule.exports.replace = function (obj, key, val, options) {\n multiple(replace).call(this, obj, key, val, options);\n return obj;\n};\n\n\n/**\n * Export the delete function, return the modified object\n */\n\nmodule.exports.del = function (obj, key, options) {\n multiple(del).call(this, obj, key, null, options);\n return obj;\n};\n\n\n/**\n * Compose applying the function to a nested key\n */\n\nfunction multiple (fn) {\n return function (obj, path, val, options) {\n var normalize = options && isFunction(options.normalizer) ? options.normalizer : defaultNormalize;\n path = normalize(path);\n\n var key;\n var finished = false;\n\n while (!finished) loop();\n\n function loop() {\n for (key in obj) {\n var normalizedKey = normalize(key);\n if (0 === path.indexOf(normalizedKey)) {\n var temp = path.substr(normalizedKey.length);\n if (temp.charAt(0) === '.' || temp.length === 0) {\n path = temp.substr(1);\n var child = obj[key];\n\n // we're at the end and there is nothing.\n if (null == child) {\n finished = true;\n return;\n }\n\n // we're at the end and there is something.\n if (!path.length) {\n finished = true;\n return;\n }\n\n // step into child\n obj = child;\n\n // but we're done here\n return;\n }\n }\n }\n\n key = undefined;\n // if we found no matching properties\n // on the current object, there's no match.\n finished = true;\n }\n\n if (!key) return;\n if (null == obj) return obj;\n\n // the `obj` and `key` is one above the leaf object and key, so\n // start object: { a: { 'b.c': 10 } }\n // end object: { 'b.c': 10 }\n // end key: 'b.c'\n // this way, you can do `obj[key]` and get `10`.\n return fn(obj, key, val);\n };\n}\n\n\n/**\n * Find an object by its key\n *\n * find({ first_name : 'Calvin' }, 'firstName')\n */\n\nfunction find (obj, key) {\n if (obj.hasOwnProperty(key)) return obj[key];\n}\n\n\n/**\n * Delete a value for a given key\n *\n * del({ a : 'b', x : 'y' }, 'X' }) -> { a : 'b' }\n */\n\nfunction del (obj, key) {\n if (obj.hasOwnProperty(key)) delete obj[key];\n return obj;\n}\n\n\n/**\n * Replace an objects existing value with a new one\n *\n * replace({ a : 'b' }, 'a', 'c') -> { a : 'c' }\n */\n\nfunction replace (obj, key, val) {\n if (obj.hasOwnProperty(key)) obj[key] = val;\n return obj;\n}\n\n/**\n * Normalize a `dot.separated.path`.\n *\n * A.HELL(!*&#(!)O_WOR LD.bar => ahelloworldbar\n *\n * @param {String} path\n * @return {String}\n */\n\nfunction defaultNormalize(path) {\n return path.replace(/[^a-zA-Z0-9\\.]+/g, '').toLowerCase();\n}\n\n/**\n * Check if a value is a function.\n *\n * @param {*} val\n * @return {boolean} Returns `true` if `val` is a function, otherwise `false`.\n */\n\nfunction isFunction(val) {\n return typeof val === 'function';\n}\n", "\"use strict\";\n\nimport get from \"obj-case\";\n\nfunction trait(a, b) {\n return function () {\n // @ts-ignore\n let traits = this.traits();\n // @ts-ignore\n let props = this.properties ? this.properties() : {};\n\n return (\n get(traits, \"address.\" + a) ||\n get(traits, a) ||\n (b ? get(traits, \"address.\" + b) : null) ||\n (b ? get(traits, b) : null) ||\n get(props, \"address.\" + a) ||\n get(props, a) ||\n (b ? get(props, \"address.\" + b) : null) ||\n (b ? get(props, b) : null)\n );\n };\n}\n\n/**\n * Add address getters to `proto`.\n *\n * @ignore\n * @param {Function} proto\n */\nexport default function (proto) {\n proto.zip = trait(\"postalCode\", \"zip\");\n proto.country = trait(\"country\");\n proto.street = trait(\"street\");\n proto.state = trait(\"state\");\n proto.city = trait(\"city\");\n proto.region = trait(\"region\");\n}\n", "export function clone(properties) {\n if (typeof properties !== 'object') return properties\n\n if (Object.prototype.toString.call(properties) === '[object Object]') {\n const temp = {};\n for (const key in properties) {\n if (Object.prototype.hasOwnProperty.call(properties, key)) {\n temp[key] = clone(properties[key]);\n }\n }\n return temp;\n } else if (Array.isArray(properties)) {\n return properties.map(clone);\n } else {\n // this is dangerous because it means this is not cloned\n return properties;\n }\n}\n", "\"use strict\";\n\n// A few integrations are disabled by default. They must be explicitly enabled\n// by setting options[Provider] = true.\nlet disabled = {\n Salesforce: true,\n};\n\n/**\n * Check whether an integration should be enabled by default.\n *\n * @ignore\n * @param {string} integration\n * @return {boolean}\n */\nexport default function (integration) {\n return !disabled[integration];\n}\n", "'use strict';\n\n/**\n * Matcher, slightly modified from:\n *\n * https://github.com/csnover/js-iso8601/blob/lax/iso8601.js\n */\n\nvar matcher = /^(\\d{4})(?:-?(\\d{2})(?:-?(\\d{2}))?)?(?:([ T])(\\d{2}):?(\\d{2})(?::?(\\d{2})(?:[,\\.](\\d{1,}))?)?(?:(Z)|([+\\-])(\\d{2})(?::?(\\d{2}))?)?)?$/;\n\n/**\n * Convert an ISO date string to a date. Fallback to native `Date.parse`.\n *\n * https://github.com/csnover/js-iso8601/blob/lax/iso8601.js\n *\n * @param {String} iso\n * @return {Date}\n */\n\nexports.parse = function(iso) {\n var numericKeys = [1, 5, 6, 7, 11, 12];\n var arr = matcher.exec(iso);\n var offset = 0;\n\n // fallback to native parsing\n if (!arr) {\n return new Date(iso);\n }\n\n /* eslint-disable no-cond-assign */\n // remove undefined values\n for (var i = 0, val; val = numericKeys[i]; i++) {\n arr[val] = parseInt(arr[val], 10) || 0;\n }\n /* eslint-enable no-cond-assign */\n\n // allow undefined days and months\n arr[2] = parseInt(arr[2], 10) || 1;\n arr[3] = parseInt(arr[3], 10) || 1;\n\n // month is 0-11\n arr[2]--;\n\n // allow abitrary sub-second precision\n arr[8] = arr[8] ? (arr[8] + '00').substring(0, 3) : 0;\n\n // apply timezone if one exists\n if (arr[4] === ' ') {\n offset = new Date().getTimezoneOffset();\n } else if (arr[9] !== 'Z' && arr[10]) {\n offset = arr[11] * 60 + arr[12];\n if (arr[10] === '+') {\n offset = 0 - offset;\n }\n }\n\n var millis = Date.UTC(arr[1], arr[2], arr[3], arr[5], arr[6] + offset, arr[7], arr[8]);\n return new Date(millis);\n};\n\n\n/**\n * Checks whether a `string` is an ISO date string. `strict` mode requires that\n * the date string at least have a year, month and date.\n *\n * @param {String} string\n * @param {Boolean} strict\n * @return {Boolean}\n */\n\nexports.is = function(string, strict) {\n if (typeof string !== 'string') {\n return false;\n }\n if (strict && (/^\\d{4}-\\d{2}-\\d{2}/).test(string) === false) {\n return false;\n }\n return matcher.test(string);\n};\n", "\"use strict\";\n\n/**\n * Matcher.\n */\n\nvar matcher = /\\d{13}/;\n\n/**\n * Check whether a string is a millisecond date string.\n *\n * @param {string} string\n * @return {boolean}\n */\nexports.is = function (string) {\n return matcher.test(string);\n};\n\n/**\n * Convert a millisecond string to a date.\n *\n * @param {string} millis\n * @return {Date}\n */\nexports.parse = function (millis) {\n millis = parseInt(millis, 10);\n return new Date(millis);\n};\n", "\"use strict\";\n\n/**\n * Matcher.\n */\n\nvar matcher = /\\d{10}/;\n\n/**\n * Check whether a string is a second date string.\n *\n * @param {string} string\n * @return {Boolean}\n */\nexports.is = function (string) {\n return matcher.test(string);\n};\n\n/**\n * Convert a second string to a date.\n *\n * @param {string} seconds\n * @return {Date}\n */\nexports.parse = function (seconds) {\n var millis = parseInt(seconds, 10) * 1000;\n return new Date(millis);\n};\n", "\"use strict\";\n\nvar isodate = require(\"@segment/isodate\");\nvar milliseconds = require(\"./milliseconds\");\nvar seconds = require(\"./seconds\");\n\nvar objProto = Object.prototype;\nvar toStr = objProto.toString;\n\nfunction isDate(value) {\n return toStr.call(value) === \"[object Date]\";\n}\n\nfunction isNumber(value) {\n return toStr.call(value) === \"[object Number]\";\n}\n\n/**\n * Returns a new Javascript Date object, allowing a variety of extra input types\n * over the native Date constructor.\n *\n * @param {Date|string|number} val\n */\nmodule.exports = function newDate(val) {\n if (isDate(val)) return val;\n if (isNumber(val)) return new Date(toMs(val));\n\n // date strings\n if (isodate.is(val)) {\n return isodate.parse(val);\n }\n if (milliseconds.is(val)) {\n return milliseconds.parse(val);\n }\n if (seconds.is(val)) {\n return seconds.parse(val);\n }\n\n // fallback to Date.parse\n return new Date(val);\n};\n\n/**\n * If the number passed val is seconds from the epoch, turn it into milliseconds.\n * Milliseconds would be greater than 31557600000 (December 31, 1970).\n *\n * @param {number} num\n */\nfunction toMs(num) {\n if (num < 31557600000) return num * 1000;\n return num;\n}\n", "'use strict';\n\nvar isodate = require('@segment/isodate');\n\n/**\n * Expose `traverse`.\n */\nmodule.exports = traverse;\n\n/**\n * Recursively traverse an object or array, and convert\n * all ISO date strings parse into Date objects.\n *\n * @param {Object} input - object, array, or string to convert\n * @param {Boolean} strict - only convert strings with year, month, and date\n * @return {Object}\n */\nfunction traverse(input, strict) {\n if (strict === undefined) strict = true;\n if (input && typeof input === 'object') {\n return traverseObject(input, strict);\n } else if (Array.isArray(input)) {\n return traverseArray(input, strict);\n } else if (isodate.is(input, strict)) {\n return isodate.parse(input);\n }\n return input;\n}\n\n/**\n * Object traverser helper function.\n *\n * @param {Object} obj - object to traverse\n * @param {Boolean} strict - only convert strings with year, month, and date\n * @return {Object}\n */\nfunction traverseObject(obj, strict) {\n Object.keys(obj).forEach(function(key) {\n obj[key] = traverse(obj[key], strict);\n });\n return obj;\n}\n\n/**\n * Array traverser helper function\n *\n * @param {Array} arr - array to traverse\n * @param {Boolean} strict - only convert strings with year, month, and date\n * @return {Array}\n */\nfunction traverseArray(arr, strict) {\n arr.forEach(function(value, index) {\n arr[index] = traverse(value, strict);\n });\n return arr;\n}\n", "\"use strict\";\n\nimport address from \"./address\";\nimport { clone } from \"./clone\";\nimport isEnabled from \"./is-enabled\";\nimport newDate from \"new-date\";\nimport objCase from \"obj-case\";\nimport traverse from \"@segment/isodate-traverse\";\n\n/**\n * A *Facade* is an object meant for creating convience wrappers around\n * objects. When developing integrations, you probably want to look at its\n * subclasses, such as {@link Track} or {@link Identify}, rather than this\n * general-purpose class.\n *\n * This letructor will initialize a new `Facade` with an `obj` of arguments.\n *\n * If the inputted `obj` doesn't have a `timestamp` property, one will be added\n * with the value `new Date()`. Otherwise, the `timestamp` property will be\n * converted to a Date using the `new-date` package.\n *\n * By default, the inputted object will be defensively copied, and all ISO\n * strings present in the string will be converted into Dates.\n *\n * @param {Object} obj - The object to wrap.\n * @param {Object} opts - Options about what kind of Facade to create.\n * @param {boolean} [opts.clone=true] - Whether to make defensive clones. If enabled,\n * the inputted object will be cloned, and any objects derived from this facade\n * will be cloned before being returned.\n * @param {boolean} [opts.traverse=true] - Whether to perform ISODate-Traverse\n * on the inputted object.\n *\n * @see {@link https://github.com/segmentio/new-date|new-date}\n * @see {@link https://github.com/segmentio/isodate-traverse|isodate-traverse}\n */\nexport function Facade (obj, opts) {\n opts = opts || {};\n this.raw = clone(obj);\n if (!(\"clone\" in opts)) opts.clone = true;\n if (opts.clone) obj = clone(obj);\n if (!(\"traverse\" in opts)) opts.traverse = true;\n if (!(\"timestamp\" in obj)) obj.timestamp = new Date();\n else obj.timestamp = newDate(obj.timestamp);\n if (opts.traverse) traverse(obj);\n this.opts = opts;\n this.obj = obj;\n}\n\nconst f = Facade.prototype;\n\n/**\n * Get a potentially-nested field in this facade. `field` should be a\n * period-separated sequence of properties.\n *\n * If the first field passed in points to a function (e.g. the `field` passed\n * in is `a.b.c` and this facade's `obj.a` is a function), then that function\n * will be called, and then the deeper fields will be fetched (using obj-case)\n * from what that function returns. If the first field isn't a function, then\n * this function works just like obj-case.\n *\n * Because this function uses obj-case, the camel- or snake-case of the input\n * is irrelevant.\n *\n * @example\n * YourClass.prototype.height = function() {\n * return this.proxy('getDimensions.height') ||\n * this.proxy('props.size.side_length');\n * }\n * @param {string} field - A sequence of properties, joined by periods (`.`).\n * @return {*} - A property of the inputted object.\n * @see {@link https://github.com/segmentio/obj-case|obj-case}\n */\nf.proxy = function(field) {\n let fields = field.split(\".\");\n field = fields.shift();\n\n // Call a function at the beginning to take advantage of facaded fields\n let obj = this[field] || this.obj[field];\n if (!obj) return obj;\n if (typeof obj === \"function\") obj = obj.call(this) || {};\n if (fields.length === 0) return this.opts.clone ? transform(obj) : obj;\n\n obj = objCase(obj, fields.join(\".\"));\n return this.opts.clone ? transform(obj) : obj;\n};\n\n/**\n * Directly access a specific `field` from the underlying object. Only\n * \"top-level\" fields will work with this function. \"Nested\" fields *will not\n * work* with this function.\n *\n * @param {string} field\n * @return {*}\n */\nf.field = function(field) {\n let obj = this.obj[field];\n return this.opts.clone ? transform(obj) : obj;\n};\n\n/**\n * Utility method to always proxy a particular `field`. In other words, it\n * returns a function that will always return `this.proxy(field)`.\n *\n * @example\n * MyClass.prototype.height = Facade.proxy('options.dimensions.height');\n *\n * @param {string} field\n * @return {Function}\n */\nFacade.proxy = function(field) {\n return function() {\n return this.proxy(field);\n };\n};\n\n/**\n * Utility method to always access a `field`. In other words, it returns a\n * function that will always return `this.field(field)`.\n *\n * @param {string} field\n * @return {Function}\n */\nFacade.field = function(field) {\n return function() {\n return this.field(field);\n };\n};\n\n/**\n * Create a helper function for fetching a \"plural\" thing.\n *\n * The generated method will take the inputted `path` and append an \"s\" to it\n * and calls `this.proxy` with this \"pluralized\" path. If that produces an\n * array, that will be returned. Otherwise, a one-element array containing\n * `this.proxy(path)` will be returned.\n *\n * @example\n * MyClass.prototype.birds = Facade.multi('animals.bird');\n *\n * @param {string} path\n * @return {Function}\n */\nFacade.multi = function(path) {\n return function() {\n let multi = this.proxy(path + \"s\");\n if (Array.isArray(multi)) return multi;\n let one = this.proxy(path);\n if (one) one = [this.opts.clone ? clone(one) : one];\n return one || [];\n };\n};\n\n/**\n * Create a helper function for getting a \"singular\" thing.\n *\n * The generated method will take the inputted path and call\n * `this.proxy(path)`. If a truthy thing is produced, it will be returned.\n * Otherwise, `this.proxy(path + 's')` will be called, and if that produces an\n * array the first element of that array will be returned. Otherwise,\n * `undefined` is returned.\n *\n * @example\n * MyClass.prototype.bird = Facade.one('animals.bird');\n *\n * @param {string} path\n * @return {Function}\n */\nFacade.one = function(path) {\n return function() {\n let one = this.proxy(path);\n if (one) return one;\n let multi = this.proxy(path + \"s\");\n if (Array.isArray(multi)) return multi[0];\n };\n};\n\n/**\n * Gets the underlying object this facade wraps around.\n *\n * If this facade has a property `type`, it will be invoked as a function and\n * will be assigned as the property `type` of the outputted object.\n *\n * @return {Object}\n */\nf.json = function() {\n let ret = this.opts.clone ? clone(this.obj) : this.obj;\n if (this.type) ret.type = this.type();\n return ret;\n};\n\n/**\n * Gets a copy of the unmodified input object this facade wraps around.\n * \n * Unlike the `json` method which does make some subtle modifications \n * to datetime values and the `type` property. This method returns a copy of \n * the unmodified input object\n * \n * @return {Object}\n */\nf.rawEvent = function() {\n return this.raw;\n};\n\n/**\n * Get the options of a call. If an integration is passed, only the options for\n * that integration are included. If the integration is not enabled, then\n * `undefined` is returned.\n *\n * Options are taken from the `options` property of the underlying object,\n * falling back to the object's `context` or simply `{}`.\n *\n * @param {string} integration - The name of the integration to get settings\n * for. Casing does not matter.\n * @return {Object|undefined}\n */\nf.options = function(integration) {\n let obj = this.obj.options || this.obj.context || {};\n let options = this.opts.clone ? clone(obj) : obj;\n if (!integration) return options;\n if (!this.enabled(integration)) return;\n let integrations = this.integrations();\n let value = integrations[integration] || objCase(integrations, integration);\n if (typeof value !== \"object\") value = objCase(this.options(), integration);\n return typeof value === \"object\" ? value : {};\n};\n\n/**\n * An alias for {@link Facade#options}.\n */\nf.context = f.options;\n\n/**\n * Check whether an integration is enabled.\n *\n * Basically, this method checks whether this integration is explicitly\n * enabled. If it isn'texplicitly mentioned, it checks whether it has been\n * enabled at the global level. Some integrations (e.g. Salesforce), cannot\n * enabled by these global event settings.\n *\n * More concretely, the deciding factors here are:\n *\n * 1. If `this.integrations()` has the integration set to `true`, return `true`.\n * 2. If `this.integrations().providers` has the integration set to `true`, return `true`.\n * 3. If integrations are set to default-disabled via global parameters (i.e.\n * `options.providers.all`, `options.all`, or `integrations.all`), then return\n * false.\n * 4. If the integration is one of the special default-deny integrations\n * (currently, only Salesforce), then return false.\n * 5. Else, return true.\n *\n * @param {string} integration\n * @return {boolean}\n */\nf.enabled = function(integration) {\n let allEnabled = this.proxy(\"options.providers.all\");\n if (typeof allEnabled !== \"boolean\") allEnabled = this.proxy(\"options.all\");\n if (typeof allEnabled !== \"boolean\")\n allEnabled = this.proxy(\"integrations.all\");\n if (typeof allEnabled !== \"boolean\") allEnabled = true;\n\n let enabled = allEnabled && isEnabled(integration);\n let options = this.integrations();\n\n // If the integration is explicitly enabled or disabled, use that\n // First, check options.providers for backwards compatibility\n if (options.providers && options.providers.hasOwnProperty(integration)) {\n enabled = options.providers[integration];\n }\n\n // Next, check for the integration's existence in 'options' to enable it.\n // If the settings are a boolean, use that, otherwise it should be enabled.\n if (options.hasOwnProperty(integration)) {\n let settings = options[integration];\n if (typeof settings === \"boolean\") {\n enabled = settings;\n } else {\n enabled = true;\n }\n }\n\n return !!enabled;\n};\n\n/**\n * Get all `integration` options.\n *\n * @ignore\n * @param {string} integration\n * @return {Object}\n */\nf.integrations = function() {\n return (\n this.obj.integrations || this.proxy(\"options.providers\") || this.options()\n );\n};\n\n/**\n * Check whether the user is active.\n *\n * @return {boolean}\n */\nf.active = function() {\n let active = this.proxy(\"options.active\");\n if (active === null || active === undefined) active = true;\n return active;\n};\n\n/**\n * Get `sessionId / anonymousId`.\n *\n * @return {*}\n */\nf.anonymousId = function() {\n return this.field(\"anonymousId\") || this.field(\"sessionId\");\n};\n\n/**\n * An alias for {@link Facade#anonymousId}.\n *\n * @function\n * @return {string}\n */\nf.sessionId = f.anonymousId;\n\n/**\n * Get `groupId` from `context.groupId`.\n *\n * @function\n * @return {string}\n */\nf.groupId = Facade.proxy(\"options.groupId\");\n\n/**\n * Get the call's \"traits\". All event types can pass in traits, though {@link\n * Identify} and {@link Group} override this implementation.\n *\n * Traits are gotten from `options.traits`, augmented with a property `id` with\n * the event's `userId`.\n *\n * The parameter `aliases` is meant to transform keys in `options.traits` into\n * new keys. Each alias like `{ \"xxx\": \"yyy\" }` will take whatever is at `xxx`\n * in the traits, and move it to `yyy`. If `xxx` is a method of this facade,\n * it'll be called as a function instead of treated as a key into the traits.\n *\n * @example\n * let obj = { options: { traits: { foo: \"bar\" } }, anonymousId: \"xxx\" }\n * let facade = new Facade(obj)\n *\n * facade.traits() // { \"foo\": \"bar\" }\n * facade.traits({ \"foo\": \"asdf\" }) // { \"asdf\": \"bar\" }\n * facade.traits({ \"sessionId\": \"rofl\" }) // { \"rofl\": \"xxx\" }\n *\n * @param {Object} aliases - A mapping from keys to the new keys they should be\n * transformed to.\n * @return {Object}\n */\nf.traits = function(aliases) {\n let ret = this.proxy(\"options.traits\") || {};\n let id = this.userId();\n aliases = aliases || {};\n\n if (id) ret.id = id;\n\n for (const alias in aliases) {\n if (Object.prototype.hasOwnProperty.call(aliases, alias)) {\n const value = this[alias] == null\n ? this.proxy(\"options.traits.\" + alias)\n : this[alias]();\n if (value == null) continue;\n ret[aliases[alias]] = value;\n delete ret[alias];\n }\n }\n\n return ret;\n};\n\n/**\n * The library and version of the client used to produce the message.\n *\n * If the library name cannot be determined, it is set to `\"unknown\"`. If the\n * version cannot be determined, it is set to `null`.\n *\n * @return {{name: string, version: string}}\n */\nf.library = function() {\n let library = this.proxy(\"options.library\");\n if (!library) return { name: \"unknown\", version: null };\n if (typeof library === \"string\") return { name: library, version: null };\n return library;\n};\n\n/**\n * Return the device information, falling back to an empty object.\n *\n * Interesting values of `type` are `\"ios\"` and `\"android\"`, but other values\n * are possible if the client is doing something unusual with `context.device`.\n *\n * @return {{type: string}}\n */\nf.device = function() {\n let device = this.proxy(\"context.device\");\n if (typeof device !== \"object\" || device === null) {\n device = {};\n }\n let library = this.library().name;\n if (device.type) return device;\n\n if (library.indexOf(\"ios\") > -1) device.type = \"ios\";\n if (library.indexOf(\"android\") > -1) device.type = \"android\";\n return device;\n};\n\n/**\n * Get the User-Agent from `context.userAgent`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return string\n */\nf.userAgent = Facade.proxy(\"context.userAgent\");\n\n/**\n * Get the timezone from `context.timezone`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return string\n */\nf.timezone = Facade.proxy(\"context.timezone\");\n\n/**\n * Get the timestamp from `context.timestamp`.\n *\n * @function\n * @return string\n */\nf.timestamp = Facade.field(\"timestamp\");\n\n/**\n * Get the channel from `channel`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return string\n */\nf.channel = Facade.field(\"channel\");\n\n/**\n * Get the IP address from `context.ip`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return string\n */\nf.ip = Facade.proxy(\"context.ip\");\n\n/**\n * Get the user ID from `userId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return string\n */\nf.userId = Facade.field(\"userId\");\n\n/**\n * Get the ZIP/Postal code from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name zip\n * @function\n * @memberof f\n * @return {string}\n */\n\n/**\n * Get the country from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name country\n * @function\n * @memberof f\n * @return {string}\n */\n\n/**\n * Get the street from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name street\n * @function\n * @memberof f\n * @return {string}\n */\n\n/**\n * Get the state from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name state\n * @function\n * @memberof f\n * @return {string}\n */\n\n/**\n * Get the city from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name city\n * @function\n * @memberof f\n * @return {string}\n */\n\n/**\n * Get the region from `traits`, `traits.address`, `properties`, or\n * `properties.address`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @name region\n * @function\n * @memberof f\n * @return {string}\n */\n\naddress(f);\n\n/**\n * Return the cloned and traversed object\n *\n * @ignore\n * @param {*} obj\n * @return {*}\n */\nfunction transform (obj) {\n return clone(obj);\n}\n", "if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport { Facade } from \"./facade\";\n\n/**\n * Initialize a new `Alias` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.from] - The previous ID of the user.\n * @param {string} [dictionary.to] - The new ID of the user.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Alias(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Alias, Facade);\n\n/**\n * Return the type of facade this is. This will always return `\"alias\"`.\n *\n * @return {string}\n */\nAlias.prototype.action = function () {\n return \"alias\";\n};\n\n/**\n * An alias for {@link Alias#action}.\n *\n * @function\n * @return {string}\n */\nAlias.prototype.type = Alias.prototype.action;\n\n/**\n * Get the user's previous ID from `previousId` or `from`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nAlias.prototype.previousId = function () {\n return this.field(\"previousId\") || this.field(\"from\");\n};\n\n/**\n * An alias for {@link Alias#previousId}.\n *\n * @function\n * @return {string}\n */\nAlias.prototype.from = Alias.prototype.previousId;\n\n/**\n * Get the user's new ID from `userId` or `to`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nAlias.prototype.userId = function () {\n return this.field(\"userId\") || this.field(\"to\");\n};\n\n/**\n * An alias for {@link Alias#userId}.\n *\n * @function\n * @return {string}\n */\nAlias.prototype.to = Alias.prototype.userId;\n", "const matcher = /.+\\@.+\\..+/;\n\nexport default function isEmail(string) {\n return matcher.test(string);\n}\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport isEmail from \"./is-email\";\nimport newDate from \"new-date\";\nimport { Facade } from \"./facade\";\n\n/**\n * Initialize a new `Group` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.userId] - The user to add to the group.\n * @param {string} [dictionary.groupId] - The ID of the group.\n * @param {Object} [dictionary.traits] - The traits of the group.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Group(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Group, Facade);\n\nconst g = Group.prototype;\n\n/**\n * Return the type of facade this is. This will always return `\"group\"`.\n *\n * @return {string}\n */\ng.action = function () {\n return \"group\";\n};\n\n/**\n * An alias for {@link Group#action}.\n *\n * @function\n * @return {string}\n */\ng.type = g.action;\n\n/**\n * Get the group ID from `groupId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ng.groupId = Facade.field(\"groupId\");\n\n/**\n * Get the time of creation of the group from `traits.createdAt`,\n * `traits.created`, `properties.createdAt`, or `properties.created`.\n *\n * @return {Date}\n */\ng.created = function () {\n var created =\n this.proxy(\"traits.createdAt\") ||\n this.proxy(\"traits.created\") ||\n this.proxy(\"properties.createdAt\") ||\n this.proxy(\"properties.created\");\n\n if (created) return newDate(created);\n};\n\n/**\n * Get the group's email from `traits.email`, falling back to `groupId` only if\n * it looks like a valid email.\n *\n * @return {string}\n */\ng.email = function () {\n var email = this.proxy(\"traits.email\");\n if (email) return email;\n var groupId = this.groupId();\n if (isEmail(groupId)) return groupId;\n};\n\n/**\n * Get the group's traits. This is identical to how {@link Facade#traits}\n * works, except it looks at `traits.*` instead of `options.traits.*`.\n *\n * Traits are gotten from `traits`, augmented with a property `id` with\n * the event's `groupId`.\n *\n * The parameter `aliases` is meant to transform keys in `traits` into new\n * keys. Each alias like `{ \"xxx\": \"yyy\" }` will take whatever is at `xxx` in\n * the traits, and move it to `yyy`. If `xxx` is a method of this facade, it'll\n * be called as a function instead of treated as a key into the traits.\n *\n * @example\n * var obj = { traits: { foo: \"bar\" }, anonymousId: \"xxx\" }\n * var group = new Group(obj)\n *\n * group.traits() // { \"foo\": \"bar\" }\n * group.traits({ \"foo\": \"asdf\" }) // { \"asdf\": \"bar\" }\n * group.traits({ \"sessionId\": \"rofl\" }) // { \"rofl\": \"xxx\" }\n *\n * @param {Object} aliases - A mapping from keys to the new keys they should be\n * transformed to.\n * @return {Object}\n */\ng.traits = function (aliases) {\n var ret = this.properties();\n var id = this.groupId();\n aliases = aliases || {};\n\n if (id) ret.id = id;\n\n for (const alias in aliases) {\n if (Object.prototype.hasOwnProperty.call(aliases, alias)) {\n const value = this[alias] == null\n ? this.proxy(\"traits.\" + alias)\n : this[alias]();\n if (value == null) continue;\n ret[aliases[alias]] = value;\n delete ret[alias];\n }\n }\n\n return ret;\n};\n\n/**\n * Get the group's name from `traits.name`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ng.name = Facade.proxy(\"traits.name\");\n\n/**\n * Get the group's industry from `traits.industry`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ng.industry = Facade.proxy(\"traits.industry\");\n\n/**\n * Get the group's employee count from `traits.employees`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\ng.employees = Facade.proxy(\"traits.employees\");\n\n/**\n * Get the group's properties from `traits` or `properties`, falling back to\n * simply an empty object.\n *\n * @return {Object}\n */\ng.properties = function () {\n // TODO remove this function\n return this.field(\"traits\") || this.field(\"properties\") || {};\n};\n", "\"use strict\";\n\nimport { Facade } from \"./facade\";\nimport get from \"obj-case\";\nimport inherit from \"inherits\";\nimport isEmail from \"./is-email\";\nimport newDate from \"new-date\";\n\nlet trim = (str) => str.trim();\n\n/**\n * Initialize a new `Identify` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.userId] - The ID of the user.\n * @param {string} [dictionary.anonymousId] - The anonymous ID of the user.\n * @param {string} [dictionary.traits] - The user's traits.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Identify(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Identify, Facade);\n\nconst i = Identify.prototype;\n\n/**\n * Return the type of facade this is. This will always return `\"identify\"`.\n *\n * @return {string}\n */\ni.action = function () {\n return \"identify\";\n};\n\n/**\n * An alias for {@link Identify#action}.\n *\n * @function\n * @return {string}\n */\ni.type = i.action;\n\n/**\n * Get the user's traits. This is identical to how {@link Facade#traits} works,\n * except it looks at `traits.*` instead of `options.traits.*`.\n *\n * Traits are gotten from `traits`, augmented with a property `id` with\n * the event's `userId`.\n *\n * The parameter `aliases` is meant to transform keys in `traits` into new\n * keys. Each alias like `{ \"xxx\": \"yyy\" }` will take whatever is at `xxx` in\n * the traits, and move it to `yyy`. If `xxx` is a method of this facade, it'll\n * be called as a function instead of treated as a key into the traits.\n *\n * @example\n * let obj = { traits: { foo: \"bar\" }, anonymousId: \"xxx\" }\n * let identify = new Identify(obj)\n *\n * identify.traits() // { \"foo\": \"bar\" }\n * identify.traits({ \"foo\": \"asdf\" }) // { \"asdf\": \"bar\" }\n * identify.traits({ \"sessionId\": \"rofl\" }) // { \"rofl\": \"xxx\" }\n *\n * @param {Object} aliases - A mapping from keys to the new keys they should be\n * transformed to.\n * @return {Object}\n */\ni.traits = function (aliases) {\n let ret = this.field(\"traits\") || {};\n let id = this.userId();\n aliases = aliases || {};\n\n if (id) ret.id = id;\n\n for (let alias in aliases) {\n let value =\n this[alias] == null ? this.proxy(\"traits.\" + alias) : this[alias]();\n if (value == null) continue;\n ret[aliases[alias]] = value;\n if (alias !== aliases[alias]) delete ret[alias];\n }\n\n return ret;\n};\n\n/**\n * Get the user's email from `traits.email`, falling back to `userId` only if\n * it looks like a valid email.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.email = function () {\n let email = this.proxy(\"traits.email\");\n if (email) return email;\n\n let userId = this.userId();\n if (isEmail(userId)) return userId;\n};\n\n/**\n * Get the time of creation of the user from `traits.created` or\n * `traits.createdAt`.\n *\n * @return {Date}\n */\ni.created = function () {\n let created = this.proxy(\"traits.created\") || this.proxy(\"traits.createdAt\");\n if (created) return newDate(created);\n};\n\n/**\n * Get the time of creation of the user's company from `traits.company.created`\n * or `traits.company.createdAt`.\n *\n * @return {Date}\n */\ni.companyCreated = function () {\n let created =\n this.proxy(\"traits.company.created\") ||\n this.proxy(\"traits.company.createdAt\");\n\n if (created) {\n return newDate(created);\n }\n};\n\n/**\n * Get the user's company name from `traits.company.name`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.companyName = function () {\n return this.proxy(\"traits.company.name\");\n};\n\n/**\n * Get the user's name `traits.name`, falling back to combining {@link\n * Identify#firstName} and {@link Identify#lastName} if possible.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.name = function () {\n let name = this.proxy(\"traits.name\");\n if (typeof name === \"string\") {\n return trim(name);\n }\n\n let firstName = this.firstName();\n let lastName = this.lastName();\n if (firstName && lastName) {\n return trim(firstName + \" \" + lastName);\n }\n};\n\n/**\n * Get the user's first name from `traits.firstName`, optionally splitting it\n * out of a the full name if that's all that was provided.\n *\n * Splitting the full name works on the assumption that the full name is of the\n * form \"FirstName LastName\"; it will not work for non-Western names.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.firstName = function () {\n let firstName = this.proxy(\"traits.firstName\");\n if (typeof firstName === \"string\") {\n return trim(firstName);\n }\n\n let name = this.proxy(\"traits.name\");\n if (typeof name === \"string\") {\n return trim(name).split(\" \")[0];\n }\n};\n\n/**\n * Get the user's last name from `traits.lastName`, optionally splitting it out\n * of a the full name if that's all that was provided.\n *\n * Splitting the full name works on the assumption that the full name is of the\n * form \"FirstName LastName\"; it will not work for non-Western names.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.lastName = function () {\n let lastName = this.proxy(\"traits.lastName\");\n if (typeof lastName === \"string\") {\n return trim(lastName);\n }\n\n let name = this.proxy(\"traits.name\");\n if (typeof name !== \"string\") {\n return;\n }\n\n let space = trim(name).indexOf(\" \");\n if (space === -1) {\n return;\n }\n\n return trim(name.substr(space + 1));\n};\n\n/**\n * Get the user's \"unique id\" from `userId`, `traits.username`, or\n * `traits.email`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.uid = function () {\n return this.userId() || this.username() || this.email();\n};\n\n/**\n * Get the user's description from `traits.description` or `traits.background`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.description = function () {\n return this.proxy(\"traits.description\") || this.proxy(\"traits.background\");\n};\n\n/**\n * Get the user's age from `traits.age`, falling back to computing it from\n * `traits.birthday` and the current time.\n *\n * @return {number}\n */\ni.age = function () {\n let date = this.birthday();\n let age = get(this.traits(), \"age\");\n if (age != null) return age;\n if (!(date instanceof Date)) return;\n let now = new Date();\n return now.getFullYear() - date.getFullYear();\n};\n\n/**\n * Get the URL of the user's avatar from `traits.avatar`, `traits.photoUrl`, or\n * `traits.avatarUrl`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.avatar = function () {\n let traits = this.traits();\n return (\n get(traits, \"avatar\") || get(traits, \"photoUrl\") || get(traits, \"avatarUrl\")\n );\n};\n\n/**\n * Get the user's job position from `traits.position` or `traits.jobTitle`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\ni.position = function () {\n let traits = this.traits();\n return get(traits, \"position\") || get(traits, \"jobTitle\");\n};\n\n/**\n * Get the user's username from `traits.username`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ni.username = Facade.proxy(\"traits.username\");\n\n/**\n * Get the user's website from `traits.website`, or if there are multiple in\n * `traits.websites`, return the first one.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ni.website = Facade.one(\"traits.website\");\n\n/**\n * Get the user's websites from `traits.websites`, or if there is only one in\n * `traits.website`, then wrap it in an array.\n *\n * This *should* be an array of strings, but may not be if the client isn't\n * adhering to the spec.\n *\n * @function\n * @return {array}\n */\ni.websites = Facade.multi(\"traits.website\");\n\n/**\n * Get the user's phone number from `traits.phone`, or if there are multiple in\n * `traits.phones`, return the first one.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ni.phone = Facade.one(\"traits.phone\");\n\n/**\n * Get the user's phone numbers from `traits.phones`, or if there is only one\n * in `traits.phone`, then wrap it in an array.\n *\n * This *should* be an array of strings, but may not be if the client isn't\n * adhering to the spec.\n *\n * @function\n * @return {array}\n */\ni.phones = Facade.multi(\"traits.phone\");\n\n/**\n * Get the user's address from `traits.address`.\n *\n * This *should* be an object, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {object}\n */\ni.address = Facade.proxy(\"traits.address\");\n\n/**\n * Get the user's gender from `traits.gender`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\ni.gender = Facade.proxy(\"traits.gender\");\n\n/**\n * Get the user's birthday from `traits.birthday`.\n *\n * This *should* be a Date if `opts.traverse` was enabled (it is by default)\n * when letructing this Identify. Otherwise, it should be a string. But it\n * may be neither if the client isn't adhering to the spec.\n * spec.\n *\n * @function\n * @return {object}\n */\ni.birthday = Facade.proxy(\"traits.birthday\");\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport { Facade } from \"./facade\";\nimport { Identify } from \"./identify\";\nimport isEmail from \"./is-email\";\nimport get from \"obj-case\";\n\n/**\n * Initialize a new `Track` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.event] - The name of the event being tracked.\n * @param {string} [dictionary.userId] - The ID of the user being tracked.\n * @param {string} [dictionary.anonymousId] - The anonymous ID of the user.\n * @param {string} [dictionary.properties] - Properties of the track event.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Track(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Track, Facade);\n\nlet t = Track.prototype;\n\n/**\n * Return the type of facade this is. This will always return `\"track\"`.\n *\n * @return {string}\n */\nt.action = function () {\n return \"track\";\n};\n\n/**\n * An alias for {@link Track#action}.\n *\n * @function\n * @return {string}\n */\nt.type = t.action;\n\n/**\n * Get the event name from `event`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.event = Facade.field(\"event\");\n\n/**\n * Get the event value, usually the monetary value, from `properties.value`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.value = Facade.proxy(\"properties.value\");\n\n/**\n * Get the event cateogry from `properties.category`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.category = Facade.proxy(\"properties.category\");\n\n/**\n * Get the event ID from `properties.id`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.id = Facade.proxy(\"properties.id\");\n\n/**\n * Get the product ID from `properties.productId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.productId = function () {\n return (\n this.proxy(\"properties.product_id\") || this.proxy(\"properties.productId\")\n );\n};\n\n/**\n * Get the promotion ID from `properties.promotionId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.promotionId = function () {\n return (\n this.proxy(\"properties.promotion_id\") ||\n this.proxy(\"properties.promotionId\")\n );\n};\n\n/**\n * Get the cart ID from `properties.cartId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.cartId = function () {\n return this.proxy(\"properties.cart_id\") || this.proxy(\"properties.cartId\");\n};\n\n/**\n * Get the checkout ID from `properties.checkoutId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.checkoutId = function () {\n return (\n this.proxy(\"properties.checkout_id\") || this.proxy(\"properties.checkoutId\")\n );\n};\n\n/**\n * Get the payment ID from `properties.paymentId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.paymentId = function () {\n return (\n this.proxy(\"properties.payment_id\") || this.proxy(\"properties.paymentId\")\n );\n};\n\n/**\n * Get the coupon ID from `properties.couponId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.couponId = function () {\n return (\n this.proxy(\"properties.coupon_id\") || this.proxy(\"properties.couponId\")\n );\n};\n\n/**\n * Get the wishlist ID from `properties.wishlistId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.wishlistId = function () {\n return (\n this.proxy(\"properties.wishlist_id\") || this.proxy(\"properties.wishlistId\")\n );\n};\n\n/**\n * Get the review ID from `properties.reviewId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.reviewId = function () {\n return (\n this.proxy(\"properties.review_id\") || this.proxy(\"properties.reviewId\")\n );\n};\n\n/**\n * Get the order ID from `properties.id` or `properties.orderId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.orderId = function () {\n // doesn't follow above convention since this fallback order was how it used to be\n return (\n this.proxy(\"properties.id\") ||\n this.proxy(\"properties.order_id\") ||\n this.proxy(\"properties.orderId\")\n );\n};\n\n/**\n * Get the SKU from `properties.sku`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.sku = Facade.proxy(\"properties.sku\");\n\n/**\n * Get the amount of tax for this purchase from `properties.tax`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.tax = Facade.proxy(\"properties.tax\");\n\n/**\n * Get the name of this event from `properties.name`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.name = Facade.proxy(\"properties.name\");\n\n/**\n * Get the price of this purchase from `properties.price`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.price = Facade.proxy(\"properties.price\");\n\n/**\n * Get the total for this purchase from `properties.total`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.total = Facade.proxy(\"properties.total\");\n\n/**\n * Whether this is a repeat purchase from `properties.repeat`.\n *\n * This *should* be a boolean, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {boolean}\n */\nt.repeat = Facade.proxy(\"properties.repeat\");\n\n/**\n * Get the coupon for this purchase from `properties.coupon`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.coupon = Facade.proxy(\"properties.coupon\");\n\n/**\n * Get the shipping for this purchase from `properties.shipping`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.shipping = Facade.proxy(\"properties.shipping\");\n\n/**\n * Get the discount for this purchase from `properties.discount`.\n *\n * This *should* be a number, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {number}\n */\nt.discount = Facade.proxy(\"properties.discount\");\n\n/**\n * Get the shipping method for this purchase from `properties.shippingMethod`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.shippingMethod = function () {\n return (\n this.proxy(\"properties.shipping_method\") ||\n this.proxy(\"properties.shippingMethod\")\n );\n};\n\n/**\n * Get the payment method for this purchase from `properties.paymentMethod`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.paymentMethod = function () {\n return (\n this.proxy(\"properties.payment_method\") ||\n this.proxy(\"properties.paymentMethod\")\n );\n};\n\n/**\n * Get a description for this event from `properties.description`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.description = Facade.proxy(\"properties.description\");\n\n/**\n * Get a plan, as in the plan the user is on, for this event from\n * `properties.plan`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string}\n */\nt.plan = Facade.proxy(\"properties.plan\");\n\n/**\n * Get the subtotal for this purchase from `properties.subtotal`.\n *\n * If `properties.subtotal` isn't available, then fall back to computing the\n * total from `properties.total` or `properties.revenue`, and then subtracting\n * tax, shipping, and discounts.\n *\n * If neither subtotal, total, nor revenue are available, then return 0.\n *\n * @return {number}\n */\nt.subtotal = function () {\n let subtotal = get(this.properties(), \"subtotal\");\n let total = this.total() || this.revenue();\n\n if (subtotal) return subtotal;\n if (!total) return 0;\n\n if (this.total()) {\n let n = this.tax();\n if (n) total -= n;\n n = this.shipping();\n if (n) total -= n;\n n = this.discount();\n if (n) total += n;\n }\n\n return total;\n};\n\n/**\n * Get the products for this event from `properties.products` if it's an\n * array, falling back to an empty array.\n *\n * @return {Array}\n */\nt.products = function () {\n let props = this.properties();\n let products = get(props, \"products\");\n if (Array.isArray(products)) {\n return products.filter(item => item !== null)\n }\n return [];\n};\n\n/**\n * Get the quantity for this event from `properties.quantity`, falling back to\n * a quantity of one.\n *\n * @return {number}\n */\nt.quantity = function () {\n let props = this.obj.properties || {};\n return props.quantity || 1;\n};\n\n/**\n * Get the currency for this event from `properties.currency`, falling back to\n * \"USD\".\n *\n * @return {string}\n */\nt.currency = function () {\n let props = this.obj.properties || {};\n return props.currency || \"USD\";\n};\n\n/**\n * Get the referrer for this event from `context.referrer.url`,\n * `context.page.referrer`, or `properties.referrer`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\nt.referrer = function () {\n // TODO re-examine whether this function is necessary\n return (\n this.proxy(\"context.referrer.url\") ||\n this.proxy(\"context.page.referrer\") ||\n this.proxy(\"properties.referrer\")\n );\n};\n\n/**\n * Get the query for this event from `options.query`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @function\n * @return {string|object}\n */\nt.query = Facade.proxy(\"options.query\");\n\n/**\n * Get the page's properties. This is identical to how {@link Facade#traits}\n * works, except it looks at `properties.*` instead of `options.traits.*`.\n *\n * Properties are gotten from `properties`.\n *\n * The parameter `aliases` is meant to transform keys in `properties` into new\n * keys. Each alias like `{ \"xxx\": \"yyy\" }` will take whatever is at `xxx` in\n * the traits, and move it to `yyy`. If `xxx` is a method of this facade, it'll\n * be called as a function instead of treated as a key into the traits.\n *\n * @example\n * let obj = { properties: { foo: \"bar\" }, anonymousId: \"xxx\" }\n * let track = new Track(obj)\n *\n * track.traits() // { \"foo\": \"bar\" }\n * track.traits({ \"foo\": \"asdf\" }) // { \"asdf\": \"bar\" }\n * track.traits({ \"sessionId\": \"rofl\" }) // { \"rofl\": \"xxx\" }\n *\n * @param {Object} aliases - A mapping from keys to the new keys they should be\n * transformed to.\n * @return {Object}\n */\nt.properties = function (aliases) {\n let ret = this.field(\"properties\") || {};\n aliases = aliases || {};\n\n for (const alias in aliases) {\n if (Object.prototype.hasOwnProperty.call(aliases, alias)) {\n const value = this[alias] == null\n ? this.proxy(\"properties.\" + alias)\n : this[alias]();\n if (value == null) continue;\n ret[aliases[alias]] = value;\n delete ret[alias];\n }\n }\n\n return ret;\n};\n\n/**\n * Get the username of the user for this event from `traits.username`,\n * `properties.username`, `userId`, or `anonymousId`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string|undefined}\n */\nt.username = function () {\n return (\n this.proxy(\"traits.username\") ||\n this.proxy(\"properties.username\") ||\n this.userId() ||\n this.sessionId()\n );\n};\n\n/**\n * Get the email of the user for this event from `trais.email`,\n * `properties.email`, or `options.traits.email`, falling back to `userId` if\n * it looks like a valid email.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string|undefined}\n */\nt.email = function () {\n let email =\n this.proxy(\"traits.email\") ||\n this.proxy(\"properties.email\") ||\n this.proxy(\"options.traits.email\");\n if (email) return email;\n\n let userId = this.userId();\n if (isEmail(userId)) return userId;\n};\n\n/**\n * Get the revenue for this event.\n *\n * If this is an \"Order Completed\" event, this will be the `properties.total`\n * falling back to the `properties.revenue`. For all other events, this is\n * simply taken from `properties.revenue`.\n *\n * If there are dollar signs in these properties, they will be removed. The\n * result will be parsed into a number.\n *\n * @return {number}\n */\nt.revenue = function () {\n let revenue = this.proxy(\"properties.revenue\");\n let event = this.event();\n let orderCompletedRegExp = /^[ _]?completed[ _]?order[ _]?|^[ _]?order[ _]?completed[ _]?$/i;\n\n // it's always revenue, unless it's called during an order completion.\n if (!revenue && event && event.match(orderCompletedRegExp)) {\n revenue = this.proxy(\"properties.total\");\n }\n\n return currency(revenue);\n};\n\n/**\n * Get the revenue for this event in \"cents\" -- in other words, multiply the\n * {@link Track#revenue} by 100, or return 0 if there isn't a numerical revenue\n * for this event.\n *\n * @return {number}\n */\nt.cents = function () {\n let revenue = this.revenue();\n return typeof revenue !== \"number\" ? this.value() || 0 : revenue * 100;\n};\n\n/**\n * Convert this event into an {@link Identify} facade.\n *\n * This works by taking this event's underlying object and creating an Identify\n * from it. This event's traits, taken from `options.traits`, will be used as\n * the Identify's traits.\n *\n * @return {Identify}\n */\nt.identify = function () {\n // TODO: remove me.\n let json = this.json();\n json.traits = this.traits();\n return new Identify(json, this.opts);\n};\n\n/**\n * Get float from currency value.\n *\n * @ignore\n * @param {*} val\n * @return {number}\n */\nfunction currency(val) {\n if (!val) return;\n if (typeof val === \"number\") {\n return val;\n }\n if (typeof val !== \"string\") {\n return;\n }\n\n val = val.replace(/\\$/g, \"\");\n val = parseFloat(val);\n\n if (!isNaN(val)) {\n return val;\n }\n}\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport { Facade } from \"./facade\";\nimport { Track } from \"./track\";\nimport isEmail from \"./is-email\";\n\n/**\n * Initialize a new `Page` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.category] - The page category.\n * @param {string} [dictionary.name] - The page name.\n * @param {string} [dictionary.properties] - The page properties.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Page(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Page, Facade);\n\nconst p = Page.prototype;\n\n/**\n * Return the type of facade this is. This will always return `\"page\"`.\n *\n * @return {string}\n */\np.action = function () {\n return \"page\";\n};\n\n/**\n * An alias for {@link Page#action}.\n *\n * @function\n * @return {string}\n */\np.type = p.action;\n\n/**\n * Get the page category from `category`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.category = Facade.field(\"category\");\n\n/**\n * Get the page name from `name`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.name = Facade.field(\"name\");\n\n/**\n * Get the page title from `properties.title`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.title = Facade.proxy(\"properties.title\");\n\n/**\n * Get the page path from `properties.path`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.path = Facade.proxy(\"properties.path\");\n\n/**\n * Get the page URL from `properties.url`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.url = Facade.proxy(\"properties.url\");\n\n/**\n * Get the HTTP referrer from `context.referrer.url`, `context.page.referrer`,\n * or `properties.referrer`.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.referrer = function () {\n return (\n this.proxy(\"context.referrer.url\") ||\n this.proxy(\"context.page.referrer\") ||\n this.proxy(\"properties.referrer\")\n );\n};\n\n/**\n * Get the page's properties. This is identical to how {@link Facade#traits}\n * works, except it looks at `properties.*` instead of `options.traits.*`.\n *\n * Properties are gotten from `properties`, augmented with the page's `name`\n * and `category`.\n *\n * The parameter `aliases` is meant to transform keys in `properties` into new\n * keys. Each alias like `{ \"xxx\": \"yyy\" }` will take whatever is at `xxx` in\n * the traits, and move it to `yyy`. If `xxx` is a method of this facade, it'll\n * be called as a function instead of treated as a key into the traits.\n *\n * @example\n * let obj = { properties: { foo: \"bar\" }, anonymousId: \"xxx\" }\n * let page = new Page(obj)\n *\n * page.traits() // { \"foo\": \"bar\" }\n * page.traits({ \"foo\": \"asdf\" }) // { \"asdf\": \"bar\" }\n * page.traits({ \"sessionId\": \"rofl\" }) // { \"rofl\": \"xxx\" }\n *\n * @param {Object} aliases - A mapping from keys to the new keys they should be\n * transformed to.\n * @return {Object}\n */\np.properties = function (aliases) {\n let props = this.field(\"properties\") || {};\n let category = this.category();\n let name = this.name();\n aliases = aliases || {};\n\n if (category) props.category = category;\n if (name) props.name = name;\n\n for (const alias in aliases) {\n if (Object.prototype.hasOwnProperty.call(aliases, alias)) {\n const value = this[alias] == null\n ? this.proxy(\"properties.\" + alias)\n : this[alias]();\n if (value == null) continue;\n props[aliases[alias]] = value;\n if (alias !== aliases[alias]) delete props[alias];\n }\n }\n\n return props;\n};\n\n/**\n * Get the user's email from `context.traits.email` or `properties.email`,\n * falling back to `userId` if it's a valid email.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.email = function () {\n let email =\n this.proxy(\"context.traits.email\") || this.proxy(\"properties.email\");\n if (email) return email;\n\n let userId = this.userId();\n if (isEmail(userId)) return userId;\n};\n\n/**\n * Get the page fullName. This is `$category $name` if both are present, and\n * just `name` otherwiser.\n *\n * This *should* be a string, but may not be if the client isn't adhering to\n * the spec.\n *\n * @return {string}\n */\np.fullName = function () {\n let category = this.category();\n let name = this.name();\n return name && category ? category + \" \" + name : name;\n};\n\n/**\n * Get an event name from this page call. If `name` is present, this will be\n * `Viewed $name Page`; otherwise, it will be `Loaded a Page`.\n *\n * @param {string} name - The name of this page.\n * @return {string}\n */\np.event = function (name) {\n return name ? \"Viewed \" + name + \" Page\" : \"Loaded a Page\";\n};\n\n/**\n * Convert this Page to a {@link Track} facade. The inputted `name` will be\n * converted to the Track's event name via {@link Page#event}.\n *\n * @param {string} name\n * @return {Track}\n */\np.track = function (name) {\n let json = this.json();\n json.event = this.event(name);\n json.timestamp = this.timestamp();\n json.properties = this.properties();\n return new Track(json, this.opts);\n};\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport { Page } from \"./page\";\nimport { Track } from \"./track\";\n\n/**\n * Initialize a new `Screen` facade with a `dictionary` of arguments.\n *\n * Note that this class extends {@link Page}, so its methods are available to\n * instances of this class as well.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.category] - The page category.\n * @param {string} [dictionary.name] - The page name.\n * @param {string} [dictionary.properties] - The page properties.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Page\n */\nexport function Screen(dictionary, opts) {\n Page.call(this, dictionary, opts);\n}\n\ninherit(Screen, Page);\n\n/**\n * Return the type of facade this is. This will always return `\"screen\"`.\n *\n * @return {string}\n */\nScreen.prototype.action = function () {\n return \"screen\";\n};\n\n/**\n * An alias for {@link Screen#action}.\n *\n * @function\n * @return {string}\n */\nScreen.prototype.type = Screen.prototype.action;\n\n/**\n * Get an event name from this screen call. If `name` is present, this will be\n * `Viewed $name Screen`; otherwise, it will be `Loaded a Screen`.\n *\n * @param {string} name - The name of this screen.\n * @return {string}\n */\nScreen.prototype.event = function (name) {\n return name ? \"Viewed \" + name + \" Screen\" : \"Loaded a Screen\";\n};\n\n/**\n * Convert this Screen to a {@link Track} facade. The inputted `name` will be\n * converted to the Track's event name via {@link Screen#event}.\n *\n * @param {string} name\n * @return {Track}\n */\nScreen.prototype.track = function (name) {\n let json = this.json();\n json.event = this.event(name);\n json.timestamp = this.timestamp();\n json.properties = this.properties();\n return new Track(json, this.opts);\n};\n", "\"use strict\";\n\nimport inherit from \"inherits\";\nimport { Facade } from \"./facade\";\n\n/**\n * Initialize a new `Delete` facade with a `dictionary` of arguments.\n *\n * @param {Object} dictionary - The object to wrap.\n * @param {string} [dictionary.category] - The delete category.\n * @param {string} [dictionary.name] - The delete name.\n * @param {string} [dictionary.properties] - The delete properties.\n * @param {Object} opts - Options about what kind of Facade to create.\n *\n * @augments Facade\n */\nexport function Delete(dictionary, opts) {\n Facade.call(this, dictionary, opts);\n}\n\ninherit(Delete, Facade);\n\n/**\n * Return the type of facade this is. This will always return `\"delete\"`.\n *\n * @return {string}\n */\nDelete.prototype.type = function () {\n return \"delete\";\n};\n", "\"use strict\";\n\nimport { Facade } from \"./facade\";\nimport { Alias } from \"./alias\";\nimport { Group } from \"./group\";\nimport { Identify } from \"./identify\";\nimport { Track } from \"./track\";\nimport { Page } from \"./page\";\nimport { Screen } from \"./screen\";\nimport { Delete } from \"./delete\";\n\nexport default {\n ...Facade,\n Alias,\n Group,\n Identify,\n Track,\n Page,\n Screen,\n Delete,\n};\n\nexport { Facade, Alias, Group, Identify, Track, Page, Screen, Delete };\n", "import {\n Alias,\n Facade,\n Group,\n Identify,\n Options,\n Page,\n Screen,\n Track,\n} from '@segment/facade'\nimport { SegmentEvent } from '../core/events'\n\nexport type SegmentFacade = Facade & {\n obj: SegmentEvent\n}\n\nexport function toFacade(evt: SegmentEvent, options?: Options): SegmentFacade {\n let fcd = new Facade(evt, options)\n\n if (evt.type === 'track') {\n fcd = new Track(evt, options)\n }\n\n if (evt.type === 'identify') {\n fcd = new Identify(evt, options)\n }\n\n if (evt.type === 'page') {\n fcd = new Page(evt, options)\n }\n\n if (evt.type === 'alias') {\n fcd = new Alias(evt, options)\n }\n\n if (evt.type === 'group') {\n fcd = new Group(evt, options)\n }\n\n if (evt.type === 'screen') {\n fcd = new Screen(evt, options)\n }\n\n Object.defineProperty(fcd, 'obj', {\n value: evt,\n writable: true,\n })\n\n return fcd as SegmentFacade\n}\n", "import { Context, ContextCancelation } from '../../core/context'\nimport { SegmentEvent } from '../../core/events'\nimport { Plugin } from '../../core/plugin'\nimport { SegmentFacade, toFacade } from '../../lib/to-facade'\n\nexport interface MiddlewareParams {\n payload: SegmentFacade\n\n integrations?: SegmentEvent['integrations']\n next: (payload: MiddlewareParams['payload'] | null) => void\n}\n\nexport interface DestinationMiddlewareParams {\n payload: SegmentFacade\n integration: string\n next: (payload: MiddlewareParams['payload'] | null) => void\n}\n\nexport type MiddlewareFunction = (\n middleware: MiddlewareParams\n) => void | Promise\n\nexport type DestinationMiddlewareFunction = (\n middleware: DestinationMiddlewareParams\n) => void | Promise\n\nexport async function applyDestinationMiddleware(\n destination: string,\n evt: SegmentEvent,\n middleware: DestinationMiddlewareFunction[]\n): Promise {\n // Clone the event so mutations are localized to a single destination.\n let modifiedEvent = toFacade(evt, {\n clone: true,\n traverse: false,\n }).rawEvent() as SegmentEvent\n async function applyMiddleware(\n event: SegmentEvent,\n fn: DestinationMiddlewareFunction\n ): Promise {\n let nextCalled = false\n let returnedEvent: SegmentEvent | null = null\n\n await fn({\n payload: toFacade(event, {\n clone: true,\n traverse: false,\n }),\n integration: destination,\n next(evt) {\n nextCalled = true\n\n if (evt === null) {\n returnedEvent = null\n }\n\n if (evt) {\n returnedEvent = evt.obj\n }\n },\n })\n\n if (!nextCalled && returnedEvent !== null) {\n returnedEvent = returnedEvent as SegmentEvent\n returnedEvent.integrations = {\n ...event.integrations,\n [destination]: false,\n }\n }\n\n return returnedEvent\n }\n\n for (const md of middleware) {\n const result = await applyMiddleware(modifiedEvent, md)\n if (result === null) {\n return null\n }\n modifiedEvent = result\n }\n\n return modifiedEvent\n}\n\nexport function sourceMiddlewarePlugin(\n fn: MiddlewareFunction,\n integrations: SegmentEvent['integrations']\n): Plugin {\n async function apply(ctx: Context): Promise {\n let nextCalled = false\n\n await fn({\n payload: toFacade(ctx.event, {\n clone: true,\n traverse: false,\n }),\n integrations: integrations ?? {},\n next(evt) {\n nextCalled = true\n if (evt) {\n ctx.event = evt.obj\n }\n },\n })\n\n if (!nextCalled) {\n throw new ContextCancelation({\n retry: false,\n type: 'middleware_cancellation',\n reason: 'Middleware `next` function skipped',\n })\n }\n\n return ctx\n }\n\n return {\n name: `Source Middleware ${fn.name}`,\n type: 'before',\n version: '0.1.0',\n\n isLoaded: (): boolean => true,\n load: (ctx): Promise => Promise.resolve(ctx),\n\n track: apply,\n page: apply,\n identify: apply,\n alias: apply,\n group: apply,\n }\n}\n", "import { QueryStringParams } from '.'\n\n/**\n * Returns an object containing only the properties prefixed by the input\n * string.\n * Ex: prefix('ajs_traits_', { ajs_traits_address: '123 St' })\n * will return { address: '123 St' }\n **/\nexport function pickPrefix(\n prefix: string,\n object: QueryStringParams\n): QueryStringParams {\n return Object.keys(object).reduce((acc: QueryStringParams, key: string) => {\n if (key.startsWith(prefix)) {\n const field = key.substr(prefix.length)\n acc[field] = object[key]!\n }\n return acc\n }, {})\n}\n", "/**\n * Tries to gets the unencoded version of an encoded component of a\n * Uniform Resource Identifier (URI). If input string is malformed,\n * returns it back as-is.\n *\n * Note: All occurences of the `+` character become ` ` (spaces).\n **/\nexport function gracefulDecodeURIComponent(\n encodedURIComponent: string\n): string {\n try {\n return decodeURIComponent(encodedURIComponent.replace(/\\+/g, ' '))\n } catch {\n return encodedURIComponent\n }\n}\n", "import { pickPrefix } from './pickPrefix'\nimport { gracefulDecodeURIComponent } from './gracefulDecodeURIComponent'\nimport { Analytics } from '../analytics'\nimport { Context } from '../context'\nimport { isPlainObject } from '@segment/analytics-core'\n\nexport interface QueryStringParams {\n [key: string]: string | null\n}\n\nexport function queryString(\n analytics: Analytics,\n query: string\n): Promise {\n const a = document.createElement('a')\n a.href = query\n const parsed = a.search.slice(1)\n const params = parsed.split('&').reduce((acc: QueryStringParams, str) => {\n const [k, v] = str.split('=')\n acc[k] = gracefulDecodeURIComponent(v)\n return acc\n }, {})\n\n const calls = []\n\n const { ajs_uid, ajs_event, ajs_aid } = params\n const { aid: aidPattern = /.+/, uid: uidPattern = /.+/ } = isPlainObject(\n analytics.options.useQueryString\n )\n ? analytics.options.useQueryString\n : {}\n\n if (ajs_aid) {\n const anonId = Array.isArray(params.ajs_aid)\n ? params.ajs_aid[0]\n : params.ajs_aid\n\n if (aidPattern.test(anonId)) {\n analytics.setAnonymousId(anonId)\n }\n }\n\n if (ajs_uid) {\n const uid = Array.isArray(params.ajs_uid)\n ? params.ajs_uid[0]\n : params.ajs_uid\n\n if (uidPattern.test(uid)) {\n const traits = pickPrefix('ajs_trait_', params)\n\n calls.push(analytics.identify(uid, traits))\n }\n }\n\n if (ajs_event) {\n const event = Array.isArray(params.ajs_event)\n ? params.ajs_event[0]\n : params.ajs_event\n const props = pickPrefix('ajs_prop_', params)\n calls.push(analytics.track(event, props))\n }\n\n return Promise.all(calls)\n}\n", "import { getGlobalAnalytics } from './global-analytics-helper'\nimport { embeddedWriteKey } from './embedded-write-key'\n\nconst analyticsScriptRegex =\n /(https:\\/\\/.*)\\/analytics\\.js\\/v1\\/(?:.*?)\\/(?:platform|analytics.*)?/\nconst getCDNUrlFromScriptTag = (): string | undefined => {\n let cdn: string | undefined\n const scripts = Array.prototype.slice.call(\n document.querySelectorAll('script')\n )\n scripts.forEach((s) => {\n const src = s.getAttribute('src') ?? ''\n const result = analyticsScriptRegex.exec(src)\n\n if (result && result[1]) {\n cdn = result[1]\n }\n })\n return cdn\n}\n\nlet _globalCDN: string | undefined // set globalCDN as in-memory singleton\nconst getGlobalCDNUrl = (): string | undefined => {\n const result = _globalCDN ?? getGlobalAnalytics()?._cdn\n return result\n}\n\nexport const setGlobalCDNUrl = (cdn: string) => {\n const globalAnalytics = getGlobalAnalytics()\n if (globalAnalytics) {\n globalAnalytics._cdn = cdn\n }\n _globalCDN = cdn\n}\n\nexport const getCDN = (): string => {\n const globalCdnUrl = getGlobalCDNUrl()\n\n if (globalCdnUrl) return globalCdnUrl\n\n const cdnFromScriptTag = getCDNUrlFromScriptTag()\n\n if (cdnFromScriptTag) {\n return cdnFromScriptTag\n } else {\n // it's possible that the CDN is not found in the page because:\n // - the script is loaded through a proxy\n // - the script is removed after execution\n // in this case, we fall back to the default Segment CDN\n return `https://cdn.segment.com`\n }\n}\n\nexport const getNextIntegrationsURL = () => {\n const cdn = getCDN()\n return `${cdn}/next-integrations`\n}\n\n/**\n * Replaces the CDN URL in the script tag with the one from Analytics.js 1.0\n *\n * @returns the path to Analytics JS 1.0\n **/\nexport function getLegacyAJSPath(): string {\n const writeKey = embeddedWriteKey() ?? getGlobalAnalytics()?._writeKey\n\n const scripts = Array.prototype.slice.call(\n document.querySelectorAll('script')\n )\n let path: string | undefined = undefined\n\n for (const s of scripts) {\n const src = s.getAttribute('src') ?? ''\n const result = analyticsScriptRegex.exec(src)\n\n if (result && result[1]) {\n path = src\n break\n }\n }\n\n if (path) {\n return path.replace('analytics.min.js', 'analytics.classic.js')\n }\n\n return `https://cdn.segment.com/analytics.js/v1/${writeKey}/analytics.classic.js`\n}\n", "import { JSONObject, Options } from '../core/events/interfaces'\nimport { CDNSettings } from '../browser'\n\n/**\n * Merge legacy settings and initialized Integration option overrides.\n *\n * This will merge any options that were passed from initialization into\n * overrides for settings that are returned by the Segment CDN.\n *\n * i.e. this allows for passing options directly into destinations from\n * the Analytics constructor.\n */\nexport function mergedOptions(\n cdnSettings: CDNSettings,\n options: Options\n): Record {\n const optionOverrides = Object.entries(options.integrations ?? {}).reduce(\n (overrides, [integration, options]) => {\n if (typeof options === 'object') {\n return {\n ...overrides,\n [integration]: options,\n }\n }\n\n return {\n ...overrides,\n [integration]: {},\n }\n },\n {} as Record\n )\n\n return Object.entries(cdnSettings.integrations).reduce(\n (integrationSettings, [integration, settings]) => {\n return {\n ...integrationSettings,\n [integration]: {\n ...settings,\n ...optionOverrides[integration],\n },\n }\n },\n {} as Record\n )\n}\n", "function findScript(src: string): HTMLScriptElement | undefined {\n const scripts = Array.prototype.slice.call(\n window.document.querySelectorAll('script')\n )\n return scripts.find((s) => s.src === src)\n}\n\nexport function loadScript(\n src: string,\n attributes?: Record\n): Promise {\n const found = findScript(src)\n\n if (found !== undefined) {\n const status = found?.getAttribute('status')\n\n if (status === 'loaded') {\n return Promise.resolve(found)\n }\n\n if (status === 'loading') {\n return new Promise((resolve, reject) => {\n found.addEventListener('load', () => resolve(found))\n found.addEventListener('error', (err) => reject(err))\n })\n }\n }\n\n return new Promise((resolve, reject) => {\n const script = window.document.createElement('script')\n\n script.type = 'text/javascript'\n script.src = src\n script.async = true\n\n script.setAttribute('status', 'loading')\n for (const [k, v] of Object.entries(attributes ?? {})) {\n script.setAttribute(k, v)\n }\n\n script.onload = (): void => {\n script.onerror = script.onload = null\n script.setAttribute('status', 'loaded')\n resolve(script)\n }\n\n script.onerror = (): void => {\n script.onerror = script.onload = null\n script.setAttribute('status', 'error')\n reject(new Error(`Failed to load ${src}`))\n }\n\n const tag = window.document.getElementsByTagName('script')[0]\n tag.parentElement?.insertBefore(script, tag)\n })\n}\n\nexport function unloadScript(src: string): Promise {\n const found = findScript(src)\n\n if (found !== undefined) {\n found.remove()\n }\n\n return Promise.resolve()\n}\n", "import { Context } from '../context'\n\nexport interface RecordIntegrationMetricProps {\n integrationName: string\n methodName: string\n didError?: boolean\n type: 'classic' | 'action'\n}\n\nexport function recordIntegrationMetric(\n ctx: Context,\n {\n methodName,\n integrationName,\n type,\n didError = false,\n }: RecordIntegrationMetricProps\n): void {\n ctx.stats.increment(\n `analytics_js.integration.invoke${didError ? '.error' : ''}`,\n 1,\n [\n `method:${methodName}`,\n `integration_name:${integrationName}`,\n `type:${type}`,\n ]\n )\n}\n", "export const pWhile = async (\n condition: (value: T | undefined) => boolean,\n action: () => T | PromiseLike\n): Promise => {\n const loop = async (actionResult: T | undefined): Promise => {\n if (condition(actionResult)) {\n return loop(await action())\n }\n }\n\n return loop(undefined)\n}\n", "// @ts-nocheck\n// prettier-ignore\n/* eslint-disable */\n// @segment/tsub 2.0.0 - GENERATED DO NOT MODIFY\n\n/*! 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[]\n // we assume everything that took under 100ms is cached\n metric &&\n ctx.stats.gauge('legacy_destination_time', Math.round(metric.duration), [\n name,\n ...(metric.duration < 100 ? ['cached'] : []),\n ])\n } catch (_) {\n // not available\n }\n}\n\nexport function buildIntegration(\n integrationSource: ClassicIntegrationSource,\n integrationSettings: { [key: string]: any },\n analyticsInstance: Analytics\n): LegacyIntegration {\n let integrationCtr: ClassicIntegrationBuilder\n // GA and Appcues use a different interface to instantiating integrations\n if ('Integration' in integrationSource) {\n const analyticsStub = {\n user: (): User => analyticsInstance.user(),\n addIntegration: (): void => {},\n }\n\n integrationSource(analyticsStub)\n integrationCtr = integrationSource.Integration\n } else {\n integrationCtr = integrationSource\n }\n\n const integration = new integrationCtr(integrationSettings)\n integration.analytics = analyticsInstance\n return integration\n}\n\nexport async function loadIntegration(\n ctx: Context,\n name: string,\n version: string,\n obfuscate?: boolean\n): Promise {\n const pathName = normalizeName(name)\n const obfuscatedPathName = obfuscatePathName(pathName, obfuscate)\n const path = getNextIntegrationsURL()\n\n const fullPath = `${path}/integrations/${\n obfuscatedPathName ?? pathName\n }/${version}/${obfuscatedPathName ?? pathName}.dynamic.js.gz`\n\n try {\n await loadScript(fullPath)\n recordLoadMetrics(fullPath, ctx, name)\n } catch (err) {\n ctx.stats.gauge('legacy_destination_time', -1, [`plugin:${name}`, `failed`])\n throw err\n }\n\n // @ts-ignore\n const deps: string[] = window[`${pathName}Deps`]\n await Promise.all(deps.map((dep) => loadScript(path + dep + '.gz')))\n\n // @ts-ignore\n window[`${pathName}Loader`]()\n\n return window[\n // @ts-ignore\n `${pathName}Integration`\n ] as ClassicIntegrationSource\n}\n\nexport async function unloadIntegration(\n name: string,\n version: string,\n obfuscate?: boolean\n): Promise {\n const path = getNextIntegrationsURL()\n const pathName = normalizeName(name)\n const obfuscatedPathName = obfuscatePathName(name, obfuscate)\n\n const fullPath = `${path}/integrations/${\n obfuscatedPathName ?? pathName\n }/${version}/${obfuscatedPathName ?? pathName}.dynamic.js.gz`\n\n return unloadScript(fullPath)\n}\n\nexport function resolveVersion(\n integrationConfig?: RemoteIntegrationSettings\n): string {\n return (\n integrationConfig?.versionSettings?.override ??\n integrationConfig?.versionSettings?.version ??\n 'latest'\n )\n}\n", "import { Integrations } from '@segment/analytics-core'\nimport { RemoteIntegrationSettings } from '../..'\n\nexport const isInstallableIntegration = (\n name: string,\n integrationSettings: RemoteIntegrationSettings\n) => {\n const { type, bundlingStatus, versionSettings } = integrationSettings\n // We use `!== 'unbundled'` (versus `=== 'bundled'`) to be inclusive of\n // destinations without a defined value for `bundlingStatus`\n const deviceMode =\n bundlingStatus !== 'unbundled' &&\n (type === 'browser' || versionSettings?.componentTypes?.includes('browser'))\n\n // checking for iterable is a quick fix we need in place to prevent\n // errors showing Iterable as a failed destiantion. Ideally, we should\n // fix the Iterable metadata instead, but that's a longer process.\n return !name.startsWith('Segment') && name !== 'Iterable' && deviceMode\n}\n\nexport const isDisabledIntegration = (\n integrationName: string,\n globalIntegrations: Integrations\n) => {\n const allDisableAndNotDefined =\n globalIntegrations.All === false &&\n globalIntegrations[integrationName] === undefined\n\n return (\n globalIntegrations[integrationName] === false || allDisableAndNotDefined\n )\n}\n", "import { Integrations, JSONObject } from '../../core/events'\nimport { Alias, Facade, Group, Identify, Page, Track } from '@segment/facade'\nimport { Analytics, InitOptions } from '../../core/analytics'\nimport { CDNSettings } from '../../browser'\nimport { isOffline, isOnline } from '../../core/connection'\nimport { Context, ContextCancelation } from '../../core/context'\nimport { isServer } from '../../core/environment'\nimport { InternalPluginWithAddMiddleware, Plugin } from '../../core/plugin'\nimport { attempt } from '@segment/analytics-core'\nimport { isPlanEventEnabled } from '../../lib/is-plan-event-enabled'\nimport { mergedOptions } from '../../lib/merged-options'\nimport { pWhile } from '../../lib/p-while'\nimport { PriorityQueue } from '../../lib/priority-queue'\nimport { PersistedPriorityQueue } from '../../lib/priority-queue/persisted'\nimport {\n applyDestinationMiddleware,\n DestinationMiddlewareFunction,\n} from '../middleware'\nimport {\n buildIntegration,\n loadIntegration,\n resolveIntegrationNameFromSource,\n resolveVersion,\n unloadIntegration,\n} from './loader'\nimport { LegacyIntegration, ClassicIntegrationSource } from './types'\nimport { isPlainObject } from '@segment/analytics-core'\nimport {\n isDisabledIntegration as shouldSkipIntegration,\n isInstallableIntegration,\n} from './utils'\nimport { recordIntegrationMetric } from '../../core/stats/metric-helpers'\nimport { createDeferred } from '@segment/analytics-generic-utils'\n\nexport type ClassType = new (...args: unknown[]) => T\n\nasync function flushQueue(\n xt: Plugin,\n queue: PriorityQueue\n): Promise> {\n const failedQueue: Context[] = []\n\n if (isOffline()) {\n return queue\n }\n\n await pWhile(\n () => queue.length > 0 && isOnline(),\n async () => {\n const ctx = queue.pop()\n if (!ctx) {\n return\n }\n\n const result = await attempt(ctx, xt)\n const success = result instanceof Context\n if (!success) {\n failedQueue.push(ctx)\n }\n }\n )\n\n // re-add failed tasks\n failedQueue.map((failed) => queue.pushWithBackoff(failed))\n return queue\n}\n\nexport class LegacyDestination implements InternalPluginWithAddMiddleware {\n name: string\n version: string\n settings: JSONObject\n options: InitOptions = {}\n readonly type = 'destination'\n middleware: DestinationMiddlewareFunction[] = []\n\n private _ready: boolean | undefined\n private _initialized: boolean | undefined\n private onReady: Promise | undefined\n private initializePromise = createDeferred()\n private disableAutoISOConversion: boolean\n\n integrationSource?: ClassicIntegrationSource\n integration: LegacyIntegration | undefined\n\n buffer: PriorityQueue\n flushing = false\n\n constructor(\n name: string,\n version: string,\n writeKey: string,\n settings: JSONObject = {},\n options: InitOptions,\n integrationSource?: ClassicIntegrationSource\n ) {\n this.name = name\n this.version = version\n this.settings = { ...settings }\n this.disableAutoISOConversion = options.disableAutoISOConversion || false\n this.integrationSource = integrationSource\n\n // AJS-Renderer sets an extraneous `type` setting that clobbers\n // existing type defaults. We need to remove it if it's present\n if (this.settings['type'] && this.settings['type'] === 'browser') {\n delete this.settings['type']\n }\n\n this.initializePromise.promise.then(\n (isInitialized) => (this._initialized = isInitialized),\n () => {}\n )\n\n this.options = options\n this.buffer = options.disableClientPersistence\n ? new PriorityQueue(4, [])\n : new PersistedPriorityQueue(4, `${writeKey}:dest-${name}`)\n\n this.scheduleFlush()\n }\n\n isLoaded(): boolean {\n return !!this._ready\n }\n\n ready(): Promise {\n return this.initializePromise.promise.then(\n () => this.onReady ?? Promise.resolve()\n )\n }\n\n async load(ctx: Context, analyticsInstance: Analytics): Promise {\n if (this._ready || this.onReady !== undefined) {\n return\n }\n\n const integrationSource =\n this.integrationSource ??\n (await loadIntegration(\n ctx,\n this.name,\n this.version,\n this.options.obfuscate\n ))\n\n this.integration = buildIntegration(\n integrationSource,\n this.settings,\n analyticsInstance\n )\n\n this.onReady = new Promise((resolve) => {\n const onReadyFn = (): void => {\n this._ready = true\n resolve(true)\n }\n\n this.integration!.once('ready', onReadyFn)\n })\n\n this.integration!.on('initialize', () => {\n this.initializePromise.resolve(true)\n })\n\n try {\n recordIntegrationMetric(ctx, {\n integrationName: this.name,\n methodName: 'initialize',\n type: 'classic',\n })\n this.integration.initialize()\n } catch (error) {\n recordIntegrationMetric(ctx, {\n integrationName: this.name,\n methodName: 'initialize',\n type: 'classic',\n didError: true,\n })\n this.initializePromise.resolve(false)\n throw error\n }\n }\n\n unload(_ctx: Context, _analyticsInstance: Analytics): Promise {\n return unloadIntegration(this.name, this.version, this.options.obfuscate)\n }\n\n addMiddleware(...fn: DestinationMiddlewareFunction[]): void {\n this.middleware = this.middleware.concat(...fn)\n }\n\n shouldBuffer(ctx: Context): boolean {\n return (\n // page events can't be buffered because of destinations that automatically add page views\n ctx.event.type !== 'page' &&\n (isOffline() || this._ready !== true || this._initialized !== true)\n )\n }\n\n private async send(\n ctx: Context,\n clz: ClassType,\n eventType: 'track' | 'identify' | 'page' | 'alias' | 'group'\n ): Promise {\n if (this.shouldBuffer(ctx)) {\n this.buffer.push(ctx)\n this.scheduleFlush()\n return ctx\n }\n\n const plan = this.options?.plan?.track\n const ev = ctx.event.event\n\n if (plan && ev && this.name !== 'Segment.io') {\n // events are always sent to segment (legacy behavior)\n const planEvent = plan[ev]\n if (!isPlanEventEnabled(plan, planEvent)) {\n ctx.updateEvent('integrations', {\n ...ctx.event.integrations,\n All: false,\n 'Segment.io': true,\n })\n ctx.cancel(\n new ContextCancelation({\n retry: false,\n reason: `Event ${ev} disabled for integration ${this.name} in tracking plan`,\n type: 'Dropped by plan',\n })\n )\n } else {\n ctx.updateEvent('integrations', {\n ...ctx.event.integrations,\n ...planEvent?.integrations,\n })\n }\n\n if (planEvent?.enabled && planEvent?.integrations![this.name] === false) {\n ctx.cancel(\n new ContextCancelation({\n retry: false,\n reason: `Event ${ev} disabled for integration ${this.name} in tracking plan`,\n type: 'Dropped by plan',\n })\n )\n }\n }\n\n const afterMiddleware = await applyDestinationMiddleware(\n this.name,\n ctx.event,\n this.middleware\n )\n\n if (afterMiddleware === null) {\n return ctx\n }\n\n const event = new clz(afterMiddleware, {\n traverse: !this.disableAutoISOConversion,\n })\n\n recordIntegrationMetric(ctx, {\n integrationName: this.name,\n methodName: eventType,\n type: 'classic',\n })\n\n try {\n if (this.integration) {\n await this.integration!.invoke.call(this.integration, eventType, event)\n }\n } catch (err) {\n recordIntegrationMetric(ctx, {\n integrationName: this.name,\n methodName: eventType,\n type: 'classic',\n didError: true,\n })\n throw err\n }\n\n return ctx\n }\n\n async track(ctx: Context): Promise {\n return this.send(ctx, Track as ClassType, 'track')\n }\n\n async page(ctx: Context): Promise {\n if (this.integration?._assumesPageview && !this._initialized) {\n this.integration.initialize()\n }\n\n await this.initializePromise.promise\n return this.send(ctx, Page as ClassType, 'page')\n }\n\n async identify(ctx: Context): Promise {\n return this.send(ctx, Identify as ClassType, 'identify')\n }\n\n async alias(ctx: Context): Promise {\n return this.send(ctx, Alias as ClassType, 'alias')\n }\n\n async group(ctx: Context): Promise {\n return this.send(ctx, Group as ClassType, 'group')\n }\n\n private scheduleFlush(): void {\n if (this.flushing) {\n return\n }\n\n // eslint-disable-next-line @typescript-eslint/no-misused-promises\n setTimeout(async () => {\n if (isOffline() || this._ready !== true || this._initialized !== true) {\n this.scheduleFlush()\n return\n }\n\n this.flushing = true\n this.buffer = await flushQueue(this, this.buffer)\n this.flushing = false\n\n if (this.buffer.todo > 0) {\n this.scheduleFlush()\n }\n }, Math.random() * 5000)\n }\n}\n\nexport function ajsDestinations(\n writeKey: string,\n settings: CDNSettings,\n globalIntegrations: Integrations = {},\n options: InitOptions = {},\n routingMiddleware?: DestinationMiddlewareFunction,\n legacyIntegrationSources?: ClassicIntegrationSource[]\n): LegacyDestination[] {\n if (isServer()) {\n return []\n }\n\n if (settings.plan) {\n options = options ?? {}\n options.plan = settings.plan\n }\n\n const routingRules = settings.middlewareSettings?.routingRules ?? []\n const remoteIntegrationsConfig = settings.integrations\n const localIntegrationsConfig = options.integrations\n // merged remote CDN settings with user provided options\n const integrationOptions = mergedOptions(settings, options ?? {}) as Record<\n string,\n JSONObject\n >\n\n const adhocIntegrationSources = legacyIntegrationSources?.reduce(\n (acc, integrationSource) => ({\n ...acc,\n [resolveIntegrationNameFromSource(integrationSource)]: integrationSource,\n }),\n {} as Record\n )\n\n const installableIntegrations = new Set([\n // Remotely configured installable integrations\n ...Object.keys(remoteIntegrationsConfig).filter((name) =>\n isInstallableIntegration(name, remoteIntegrationsConfig[name])\n ),\n\n // Directly provided integration sources are only installable if settings for them are available\n ...Object.keys(adhocIntegrationSources || {}).filter(\n (name) =>\n isPlainObject(remoteIntegrationsConfig[name]) ||\n isPlainObject(localIntegrationsConfig?.[name])\n ),\n ])\n\n return Array.from(installableIntegrations)\n .filter((name) => !shouldSkipIntegration(name, globalIntegrations))\n .map((name) => {\n const integrationSettings = remoteIntegrationsConfig[name]\n const version = resolveVersion(integrationSettings)\n const destination = new LegacyDestination(\n name,\n version,\n writeKey,\n integrationOptions[name],\n options,\n adhocIntegrationSources?.[name]\n )\n\n const routing = routingRules.filter(\n (rule) => rule.destinationName === name\n )\n if (routing.length > 0 && routingMiddleware) {\n destination.addMiddleware(routingMiddleware)\n }\n\n return destination\n })\n}\n", "!function(e,t){\"object\"==typeof exports&&\"object\"==typeof module?module.exports=t():\"function\"==typeof define&&define.amd?define([],t):\"object\"==typeof exports?exports.analyticsVideoPlugins=t():e.analyticsVideoPlugins=t()}(window,(function(){return function(e){var t={};function a(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,a),i.l=!0,i.exports}return a.m=e,a.c=t,a.d=function(e,t,n){a.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},a.r=function(e){\"undefined\"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:\"Module\"}),Object.defineProperty(e,\"__esModule\",{value:!0})},a.t=function(e,t){if(1&t&&(e=a(e)),8&t)return e;if(4&t&&\"object\"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(a.r(n),Object.defineProperty(n,\"default\",{enumerable:!0,value:e}),2&t&&\"string\"!=typeof e)for(var i in e)a.d(n,i,function(t){return e[t]}.bind(null,i));return n},a.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return a.d(t,\"a\",t),t},a.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},a.p=\"\",a(a.s=2)}([function(e,t,a){\"use strict\";a.r(t);var n=\"function\"==typeof fetch?fetch.bind():function(e,t){return t=t||{},new Promise((function(a,n){var i=new XMLHttpRequest;for(var r in i.open(t.method||\"get\",e,!0),t.headers)i.setRequestHeader(r,t.headers[r]);function o(){var e,t=[],a=[],n={};return i.getAllResponseHeaders().replace(/^(.*?):[^\\S\\n]*([\\s\\S]*?)$/gm,(function(i,r,o){t.push(r=r.toLowerCase()),a.push([r,o]),e=n[r],n[r]=e?e+\",\"+o:o})),{ok:2==(i.status/100|0),status:i.status,statusText:i.statusText,url:i.responseURL,clone:o,text:function(){return Promise.resolve(i.responseText)},json:function(){return Promise.resolve(i.responseText).then(JSON.parse)},blob:function(){return Promise.resolve(new Blob([i.response]))},headers:{keys:function(){return t},entries:function(){return a},get:function(e){return n[e.toLowerCase()]},has:function(e){return e.toLowerCase()in n}}}}i.withCredentials=\"include\"==t.credentials,i.onload=function(){a(o())},i.onerror=n,i.send(t.body)}))};t.default=n},function(e,t,a){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0});var n=function(){function e(e,t){for(var a=0;a=10&&(this.track(\"Video Content Playing\",this.metadata.content),this.mostRecentHeartbeat=Math.floor(t))}},{key:\"trackPause\",value:function(){this.isPaused=!0,this.track(\"Video Playback Paused\",this.metadata.playback)}},{key:\"retrieveMetadata\",value:function(e){var t=this;return new Promise((function(a,n){var r=e.id;(0,i.default)(\"https://api.vimeo.com/videos/\"+r,{headers:{Authorization:\"Bearer \"+t.authToken}}).then((function(e){return e.ok?e.json():n(e)})).then((function(e){t.metadata.content.title=e.name,t.metadata.content.description=e.description,t.metadata.content.publisher=e.user.name,t.metadata.playback.position=0,t.metadata.playback.totalLength=e.duration})).catch((function(e){return console.error(\"Request to Vimeo API Failed with: \",e),n(e)}))}))}},{key:\"updateMetadata\",value:function(e){var t=this;return new Promise((function(a,n){t.player.getVolume().then((function(n){n&&(t.metadata.playback.sound=100*n),t.metadata.playback.position=e.seconds,a()})).catch(n)}))}}]),t}(r(a(1)).default);t.default=o},function(e,t,a){\"use strict\";Object.defineProperty(t,\"__esModule\",{value:!0});var n=function(){function e(e,t){for(var a=0;a2e3}}]),t}(r.default);function l(e){var t=e.match(/PT(\\d+H)?(\\d+M)?(\\d+S)?/);return t=t.slice(1).map((function(e){if(null!=e)return e.replace(/\\D/,\"\")})),3600*(parseInt(t[0])||0)+60*(parseInt(t[1])||0)+(parseInt(t[2])||0)}t.default=s}])}));", "import { Analytics } from '../../core/analytics'\n\nexport async function loadLegacyVideoPlugins(\n analytics: Analytics\n): Promise {\n const plugins = await import(\n // @ts-expect-error\n '@segment/analytics.js-video-plugins/dist/index.umd.js'\n )\n\n // This is super gross, but we need to support the `window.analytics.plugins` namespace\n // that is linked in the segment docs in order to be backwards compatible with ajs-classic\n\n // @ts-expect-error\n analytics._plugins = plugins\n}\n", "import { CDNSettings } from '../../browser'\nimport { Context } from '../../core/context'\nimport { PlanEvent, TrackPlan } from '../../core/events/interfaces'\nimport { Plugin } from '../../core/plugin'\nimport { isPlanEventEnabled } from '../../lib/is-plan-event-enabled'\nimport { RemotePlugin } from '../remote-loader'\n\nfunction disabledActionDestinations(\n plan: PlanEvent | undefined,\n settings: CDNSettings\n): { [destination: string]: string[] } {\n if (!plan || !Object.keys(plan)) {\n return {}\n }\n\n const disabledIntegrations = plan.integrations\n ? Object.keys(plan.integrations).filter(\n (i) => plan.integrations![i] === false\n )\n : []\n\n // This accounts for cases like Fullstory, where the settings.integrations\n // contains a \"Fullstory\" object but settings.remotePlugins contains \"Fullstory (Actions)\"\n const disabledRemotePlugins: string[] = []\n ;(settings.remotePlugins ?? []).forEach((p: RemotePlugin) => {\n disabledIntegrations.forEach((int) => {\n if (p.creationName == int) {\n disabledRemotePlugins.push(p.name)\n }\n })\n })\n\n return (settings.remotePlugins ?? []).reduce((acc, p) => {\n if (p.settings['subscriptions']) {\n if (disabledRemotePlugins.includes(p.name)) {\n // @ts-expect-error element implicitly has an 'any' type because p.settings is a JSONObject\n p.settings['subscriptions'].forEach(\n // @ts-expect-error parameter 'sub' implicitly has an 'any' type\n (sub) => (acc[`${p.name} ${sub.partnerAction}`] = false)\n )\n }\n }\n return acc\n }, {})\n}\n\nexport function schemaFilter(\n track: TrackPlan | undefined,\n settings: CDNSettings\n): Plugin {\n function filter(ctx: Context): Context {\n const plan = track\n const ev = ctx.event.event\n\n if (plan && ev) {\n const planEvent = plan[ev]\n if (!isPlanEventEnabled(plan, planEvent)) {\n ctx.updateEvent('integrations', {\n ...ctx.event.integrations,\n All: false,\n 'Segment.io': true,\n })\n return ctx\n } else {\n const disabledActions = disabledActionDestinations(planEvent, settings)\n\n ctx.updateEvent('integrations', {\n ...ctx.event.integrations,\n ...planEvent?.integrations,\n ...disabledActions,\n })\n }\n }\n\n return ctx\n }\n\n return {\n name: 'Schema Filter',\n version: '0.1.0',\n isLoaded: () => true,\n load: () => Promise.resolve(),\n type: 'before',\n page: filter,\n alias: filter,\n track: filter,\n identify: filter,\n group: filter,\n }\n}\n", "import { CDNSettings } from '../../browser'\nimport { Context } from '../../core/context'\nimport { isServer } from '../../core/environment'\nimport { loadScript } from '../../lib/load-script'\nimport { getNextIntegrationsURL } from '../../lib/parse-cdn'\nimport { MiddlewareFunction } from '../middleware'\n\nexport async function remoteMiddlewares(\n ctx: Context,\n settings: CDNSettings,\n obfuscate?: boolean\n): Promise {\n if (isServer()) {\n return []\n }\n const path = getNextIntegrationsURL()\n const remoteMiddleware = settings.enabledMiddleware ?? {}\n const names = Object.entries(remoteMiddleware)\n .filter(([_, enabled]) => enabled)\n .map(([name]) => name)\n\n const scripts = names.map(async (name) => {\n const nonNamespaced = name.replace('@segment/', '')\n let bundleName = nonNamespaced\n if (obfuscate) {\n bundleName = btoa(nonNamespaced).replace(/=/g, '')\n }\n const fullPath = `${path}/middleware/${bundleName}/latest/${bundleName}.js.gz`\n\n try {\n await loadScript(fullPath)\n // @ts-ignore\n return window[`${nonNamespaced}Middleware`] as MiddlewareFunction\n } catch (error: any) {\n ctx.log('error', error)\n ctx.stats.increment('failed_remote_middleware')\n }\n })\n\n let middleware = await Promise.all(scripts)\n middleware = middleware.filter(Boolean)\n\n return middleware as MiddlewareFunction[]\n}\n", "/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n", "/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n", "var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n", "var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n", "var Symbol = require('./_Symbol');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\nfunction getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n}\n\nmodule.exports = getRawTag;\n", "/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\nfunction objectToString(value) {\n return nativeObjectToString.call(value);\n}\n\nmodule.exports = objectToString;\n", "var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n", "/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n", "var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n", "var isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used to match property names within property paths. */\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/;\n\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n}\n\nmodule.exports = isKey;\n", "/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n", "var baseGetTag = require('./_baseGetTag'),\n isObject = require('./isObject');\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n", "var root = require('./_root');\n\n/** Used to detect overreaching core-js shims. */\nvar coreJsData = root['__core-js_shared__'];\n\nmodule.exports = coreJsData;\n", "var coreJsData = require('./_coreJsData');\n\n/** Used to detect methods masquerading as native. */\nvar maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n}());\n\n/**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\nfunction isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n}\n\nmodule.exports = isMasked;\n", "/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nmodule.exports = toSource;\n", "var isFunction = require('./isFunction'),\n isMasked = require('./_isMasked'),\n isObject = require('./isObject'),\n toSource = require('./_toSource');\n\n/**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\nvar reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g;\n\n/** Used to detect host constructors (Safari). */\nvar reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to detect if a method is native. */\nvar reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n);\n\n/**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\nfunction baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n}\n\nmodule.exports = baseIsNative;\n", "/**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction getValue(object, key) {\n return object == null ? undefined : object[key];\n}\n\nmodule.exports = getValue;\n", "var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n", "var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n", "var nativeCreate = require('./_nativeCreate');\n\n/**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\nfunction hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n}\n\nmodule.exports = hashClear;\n", "/**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = hashDelete;\n", "var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n}\n\nmodule.exports = hashGet;\n", "var nativeCreate = require('./_nativeCreate');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n}\n\nmodule.exports = hashHas;\n", "var nativeCreate = require('./_nativeCreate');\n\n/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\nfunction hashSet(key, value) {\n var data = this.__data__;\n this.size += this.has(key) ? 0 : 1;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n}\n\nmodule.exports = hashSet;\n", "var hashClear = require('./_hashClear'),\n hashDelete = require('./_hashDelete'),\n hashGet = require('./_hashGet'),\n hashHas = require('./_hashHas'),\n hashSet = require('./_hashSet');\n\n/**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Hash(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `Hash`.\nHash.prototype.clear = hashClear;\nHash.prototype['delete'] = hashDelete;\nHash.prototype.get = hashGet;\nHash.prototype.has = hashHas;\nHash.prototype.set = hashSet;\n\nmodule.exports = Hash;\n", "/**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\nfunction listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n}\n\nmodule.exports = listCacheClear;\n", "/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n", "var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n", "var assocIndexOf = require('./_assocIndexOf');\n\n/** Used for built-in method references. */\nvar arrayProto = Array.prototype;\n\n/** Built-in value references. */\nvar splice = arrayProto.splice;\n\n/**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n}\n\nmodule.exports = listCacheDelete;\n", "var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n}\n\nmodule.exports = listCacheGet;\n", "var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n}\n\nmodule.exports = listCacheHas;\n", "var assocIndexOf = require('./_assocIndexOf');\n\n/**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\nfunction listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n}\n\nmodule.exports = listCacheSet;\n", "var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n", "var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n", "var Hash = require('./_Hash'),\n ListCache = require('./_ListCache'),\n Map = require('./_Map');\n\n/**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\nfunction mapCacheClear() {\n this.size = 0;\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n}\n\nmodule.exports = mapCacheClear;\n", "/**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\nfunction isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n}\n\nmodule.exports = isKeyable;\n", "var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n", "var getMapData = require('./_getMapData');\n\n/**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction mapCacheDelete(key) {\n var result = getMapData(this, key)['delete'](key);\n this.size -= result ? 1 : 0;\n return result;\n}\n\nmodule.exports = mapCacheDelete;\n", "var getMapData = require('./_getMapData');\n\n/**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction mapCacheGet(key) {\n return getMapData(this, key).get(key);\n}\n\nmodule.exports = mapCacheGet;\n", "var getMapData = require('./_getMapData');\n\n/**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction mapCacheHas(key) {\n return getMapData(this, key).has(key);\n}\n\nmodule.exports = mapCacheHas;\n", "var getMapData = require('./_getMapData');\n\n/**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\nfunction mapCacheSet(key, value) {\n var data = getMapData(this, key),\n size = data.size;\n\n data.set(key, value);\n this.size += data.size == size ? 0 : 1;\n return this;\n}\n\nmodule.exports = mapCacheSet;\n", "var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n", "var MapCache = require('./_MapCache');\n\n/** Error message constants. */\nvar FUNC_ERROR_TEXT = 'Expected a function';\n\n/**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `clear`, `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\nfunction memoize(func, resolver) {\n if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result) || cache;\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n}\n\n// Expose `MapCache`.\nmemoize.Cache = MapCache;\n\nmodule.exports = memoize;\n", "var memoize = require('./memoize');\n\n/** Used as the maximum memoize cache size. */\nvar MAX_MEMOIZE_SIZE = 500;\n\n/**\n * A specialized version of `_.memoize` which clears the memoized function's\n * cache when it exceeds `MAX_MEMOIZE_SIZE`.\n *\n * @private\n * @param {Function} func The function to have its output memoized.\n * @returns {Function} Returns the new memoized function.\n */\nfunction memoizeCapped(func) {\n var result = memoize(func, function(key) {\n if (cache.size === MAX_MEMOIZE_SIZE) {\n cache.clear();\n }\n return key;\n });\n\n var cache = result.cache;\n return result;\n}\n\nmodule.exports = memoizeCapped;\n", "var memoizeCapped = require('./_memoizeCapped');\n\n/** Used to match property names within property paths. */\nvar rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n/** Used to match backslashes in property paths. */\nvar reEscapeChar = /\\\\(\\\\)?/g;\n\n/**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\nvar stringToPath = memoizeCapped(function(string) {\n var result = [];\n if (string.charCodeAt(0) === 46 /* . */) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, subString) {\n result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n});\n\nmodule.exports = stringToPath;\n", "/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nmodule.exports = arrayMap;\n", "var Symbol = require('./_Symbol'),\n arrayMap = require('./_arrayMap'),\n isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n/**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isArray(value)) {\n // Recursively convert values (susceptible to call stack limits).\n return arrayMap(value, baseToString) + '';\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = baseToString;\n", "var baseToString = require('./_baseToString');\n\n/**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\nfunction toString(value) {\n return value == null ? '' : baseToString(value);\n}\n\nmodule.exports = toString;\n", "var isArray = require('./isArray'),\n isKey = require('./_isKey'),\n stringToPath = require('./_stringToPath'),\n toString = require('./toString');\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n}\n\nmodule.exports = castPath;\n", "var isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = toKey;\n", "var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\nmodule.exports = baseGet;\n", "var baseGet = require('./_baseGet');\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n", "/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.has` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHas(object, key) {\n return object != null && hasOwnProperty.call(object, key);\n}\n\nmodule.exports = baseHas;\n", "var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]';\n\n/**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\nfunction baseIsArguments(value) {\n return isObjectLike(value) && baseGetTag(value) == argsTag;\n}\n\nmodule.exports = baseIsArguments;\n", "var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n", "/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n", "/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n", "var castPath = require('./_castPath'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isIndex = require('./_isIndex'),\n isLength = require('./isLength'),\n toKey = require('./_toKey');\n\n/**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\nfunction hasPath(object, path, hasFunc) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n result = false;\n\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result || ++index != length) {\n return result;\n }\n length = object == null ? 0 : object.length;\n return !!length && isLength(length) && isIndex(key, length) &&\n (isArray(object) || isArguments(object));\n}\n\nmodule.exports = hasPath;\n", "var baseHas = require('./_baseHas'),\n hasPath = require('./_hasPath');\n\n/**\n * Checks if `path` is a direct property of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = { 'a': { 'b': 2 } };\n * var other = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.has(object, 'a');\n * // => true\n *\n * _.has(object, 'a.b');\n * // => true\n *\n * _.has(object, ['a', 'b']);\n * // => true\n *\n * _.has(other, 'a');\n * // => false\n */\nfunction has(object, path) {\n return object != null && hasPath(object, path, baseHas);\n}\n\nmodule.exports = has;\n", "var ListCache = require('./_ListCache');\n\n/**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\nfunction stackClear() {\n this.__data__ = new ListCache;\n this.size = 0;\n}\n\nmodule.exports = stackClear;\n", "/**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\nfunction stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n}\n\nmodule.exports = stackDelete;\n", "/**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\nfunction stackGet(key) {\n return this.__data__.get(key);\n}\n\nmodule.exports = stackGet;\n", "/**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction stackHas(key) {\n return this.__data__.has(key);\n}\n\nmodule.exports = stackHas;\n", "var ListCache = require('./_ListCache'),\n Map = require('./_Map'),\n MapCache = require('./_MapCache');\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\nfunction stackSet(key, value) {\n var data = this.__data__;\n if (data instanceof ListCache) {\n var pairs = data.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n this.size = ++data.size;\n return this;\n }\n data = this.__data__ = new MapCache(pairs);\n }\n data.set(key, value);\n this.size = data.size;\n return this;\n}\n\nmodule.exports = stackSet;\n", "var ListCache = require('./_ListCache'),\n stackClear = require('./_stackClear'),\n stackDelete = require('./_stackDelete'),\n stackGet = require('./_stackGet'),\n stackHas = require('./_stackHas'),\n stackSet = require('./_stackSet');\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\nmodule.exports = Stack;\n", "var getNative = require('./_getNative');\n\nvar defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}());\n\nmodule.exports = defineProperty;\n", "var defineProperty = require('./_defineProperty');\n\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;\n", "var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/**\n * This function is like `assignValue` except that it doesn't assign\n * `undefined` values.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignMergeValue(object, key, value) {\n if ((value !== undefined && !eq(object[key], value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignMergeValue;\n", "/**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n}\n\nmodule.exports = createBaseFor;\n", "var createBaseFor = require('./_createBaseFor');\n\n/**\n * The base implementation of `baseForOwn` which iterates over `object`\n * properties returned by `keysFunc` and invokes `iteratee` for each property.\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @returns {Object} Returns `object`.\n */\nvar baseFor = createBaseFor();\n\nmodule.exports = baseFor;\n", "var root = require('./_root');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined,\n allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;\n\n/**\n * Creates a clone of `buffer`.\n *\n * @private\n * @param {Buffer} buffer The buffer to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Buffer} Returns the cloned buffer.\n */\nfunction cloneBuffer(buffer, isDeep) {\n if (isDeep) {\n return buffer.slice();\n }\n var length = buffer.length,\n result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);\n\n buffer.copy(result);\n return result;\n}\n\nmodule.exports = cloneBuffer;\n", "var root = require('./_root');\n\n/** Built-in value references. */\nvar Uint8Array = root.Uint8Array;\n\nmodule.exports = Uint8Array;\n", "var Uint8Array = require('./_Uint8Array');\n\n/**\n * Creates a clone of `arrayBuffer`.\n *\n * @private\n * @param {ArrayBuffer} arrayBuffer The array buffer to clone.\n * @returns {ArrayBuffer} Returns the cloned array buffer.\n */\nfunction cloneArrayBuffer(arrayBuffer) {\n var result = new arrayBuffer.constructor(arrayBuffer.byteLength);\n new Uint8Array(result).set(new Uint8Array(arrayBuffer));\n return result;\n}\n\nmodule.exports = cloneArrayBuffer;\n", "var cloneArrayBuffer = require('./_cloneArrayBuffer');\n\n/**\n * Creates a clone of `typedArray`.\n *\n * @private\n * @param {Object} typedArray The typed array to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned typed array.\n */\nfunction cloneTypedArray(typedArray, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;\n return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);\n}\n\nmodule.exports = cloneTypedArray;\n", "/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n}\n\nmodule.exports = copyArray;\n", "var isObject = require('./isObject');\n\n/** Built-in value references. */\nvar objectCreate = Object.create;\n\n/**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\nvar baseCreate = (function() {\n function object() {}\n return function(proto) {\n if (!isObject(proto)) {\n return {};\n }\n if (objectCreate) {\n return objectCreate(proto);\n }\n object.prototype = proto;\n var result = new object;\n object.prototype = undefined;\n return result;\n };\n}());\n\nmodule.exports = baseCreate;\n", "/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nmodule.exports = overArg;\n", "var overArg = require('./_overArg');\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nmodule.exports = getPrototype;\n", "/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nmodule.exports = isPrototype;\n", "var baseCreate = require('./_baseCreate'),\n getPrototype = require('./_getPrototype'),\n isPrototype = require('./_isPrototype');\n\n/**\n * Initializes an object clone.\n *\n * @private\n * @param {Object} object The object to clone.\n * @returns {Object} Returns the initialized clone.\n */\nfunction initCloneObject(object) {\n return (typeof object.constructor == 'function' && !isPrototype(object))\n ? baseCreate(getPrototype(object))\n : {};\n}\n\nmodule.exports = initCloneObject;\n", "var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n", "var isArrayLike = require('./isArrayLike'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\nmodule.exports = isArrayLikeObject;\n", "/**\n * This method returns `false`.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {boolean} Returns `false`.\n * @example\n *\n * _.times(2, _.stubFalse);\n * // => [false, false]\n */\nfunction stubFalse() {\n return false;\n}\n\nmodule.exports = stubFalse;\n", "var root = require('./_root'),\n stubFalse = require('./stubFalse');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nmodule.exports = isBuffer;\n", "var baseGetTag = require('./_baseGetTag'),\n getPrototype = require('./_getPrototype'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;\n", "var baseGetTag = require('./_baseGetTag'),\n isLength = require('./isLength'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n objectTag = '[object Object]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n weakMapTag = '[object WeakMap]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n/** Used to identify `toStringTag` values of typed arrays. */\nvar typedArrayTags = {};\ntypedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\ntypedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\ntypedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\ntypedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\ntypedArrayTags[uint32Tag] = true;\ntypedArrayTags[argsTag] = typedArrayTags[arrayTag] =\ntypedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\ntypedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\ntypedArrayTags[errorTag] = typedArrayTags[funcTag] =\ntypedArrayTags[mapTag] = typedArrayTags[numberTag] =\ntypedArrayTags[objectTag] = typedArrayTags[regexpTag] =\ntypedArrayTags[setTag] = typedArrayTags[stringTag] =\ntypedArrayTags[weakMapTag] = false;\n\n/**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\nfunction baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n}\n\nmodule.exports = baseIsTypedArray;\n", "/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n", "var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Detect free variable `process` from Node.js. */\nvar freeProcess = moduleExports && freeGlobal.process;\n\n/** Used to access faster Node.js helpers. */\nvar nodeUtil = (function() {\n try {\n // Use `util.types` for Node.js 10+.\n var types = freeModule && freeModule.require && freeModule.require('util').types;\n\n if (types) {\n return types;\n }\n\n // Legacy `process.binding('util')` for Node.js < 10.\n return freeProcess && freeProcess.binding && freeProcess.binding('util');\n } catch (e) {}\n}());\n\nmodule.exports = nodeUtil;\n", "var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\nmodule.exports = isTypedArray;\n", "/**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n}\n\nmodule.exports = safeGet;\n", "var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;\n", "var assignValue = require('./_assignValue'),\n baseAssignValue = require('./_baseAssignValue');\n\n/**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\nfunction copyObject(source, props, object, customizer) {\n var isNew = !object;\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n if (newValue === undefined) {\n newValue = source[key];\n }\n if (isNew) {\n baseAssignValue(object, key, newValue);\n } else {\n assignValue(object, key, newValue);\n }\n }\n return object;\n}\n\nmodule.exports = copyObject;\n", "/**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\nfunction baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n}\n\nmodule.exports = baseTimes;\n", "var baseTimes = require('./_baseTimes'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isIndex = require('./_isIndex'),\n isTypedArray = require('./isTypedArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = arrayLikeKeys;\n", "/**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = nativeKeysIn;\n", "var isObject = require('./isObject'),\n isPrototype = require('./_isPrototype'),\n nativeKeysIn = require('./_nativeKeysIn');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeysIn;\n", "var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeysIn = require('./_baseKeysIn'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\nmodule.exports = keysIn;\n", "var copyObject = require('./_copyObject'),\n keysIn = require('./keysIn');\n\n/**\n * Converts `value` to a plain object flattening inherited enumerable string\n * keyed properties of `value` to own properties of the plain object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Object} Returns the converted plain object.\n * @example\n *\n * function Foo() {\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.assign({ 'a': 1 }, new Foo);\n * // => { 'a': 1, 'b': 2 }\n *\n * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));\n * // => { 'a': 1, 'b': 2, 'c': 3 }\n */\nfunction toPlainObject(value) {\n return copyObject(value, keysIn(value));\n}\n\nmodule.exports = toPlainObject;\n", "var assignMergeValue = require('./_assignMergeValue'),\n cloneBuffer = require('./_cloneBuffer'),\n cloneTypedArray = require('./_cloneTypedArray'),\n copyArray = require('./_copyArray'),\n initCloneObject = require('./_initCloneObject'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isArrayLikeObject = require('./isArrayLikeObject'),\n isBuffer = require('./isBuffer'),\n isFunction = require('./isFunction'),\n isObject = require('./isObject'),\n isPlainObject = require('./isPlainObject'),\n isTypedArray = require('./isTypedArray'),\n safeGet = require('./_safeGet'),\n toPlainObject = require('./toPlainObject');\n\n/**\n * A specialized version of `baseMerge` for arrays and objects which performs\n * deep merges and tracks traversed objects enabling objects with circular\n * references to be merged.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {string} key The key of the value to merge.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} mergeFunc The function to merge values.\n * @param {Function} [customizer] The function to customize assigned values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\nfunction baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {\n var objValue = safeGet(object, key),\n srcValue = safeGet(source, key),\n stacked = stack.get(srcValue);\n\n if (stacked) {\n assignMergeValue(object, key, stacked);\n return;\n }\n var newValue = customizer\n ? customizer(objValue, srcValue, (key + ''), object, source, stack)\n : undefined;\n\n var isCommon = newValue === undefined;\n\n if (isCommon) {\n var isArr = isArray(srcValue),\n isBuff = !isArr && isBuffer(srcValue),\n isTyped = !isArr && !isBuff && isTypedArray(srcValue);\n\n newValue = srcValue;\n if (isArr || isBuff || isTyped) {\n if (isArray(objValue)) {\n newValue = objValue;\n }\n else if (isArrayLikeObject(objValue)) {\n newValue = copyArray(objValue);\n }\n else if (isBuff) {\n isCommon = false;\n newValue = cloneBuffer(srcValue, true);\n }\n else if (isTyped) {\n isCommon = false;\n newValue = cloneTypedArray(srcValue, true);\n }\n else {\n newValue = [];\n }\n }\n else if (isPlainObject(srcValue) || isArguments(srcValue)) {\n newValue = objValue;\n if (isArguments(objValue)) {\n newValue = toPlainObject(objValue);\n }\n else if (!isObject(objValue) || isFunction(objValue)) {\n newValue = initCloneObject(srcValue);\n }\n }\n else {\n isCommon = false;\n }\n }\n if (isCommon) {\n // Recursively merge objects and arrays (susceptible to call stack limits).\n stack.set(srcValue, newValue);\n mergeFunc(newValue, srcValue, srcIndex, customizer, stack);\n stack['delete'](srcValue);\n }\n assignMergeValue(object, key, newValue);\n}\n\nmodule.exports = baseMergeDeep;\n", "var Stack = require('./_Stack'),\n assignMergeValue = require('./_assignMergeValue'),\n baseFor = require('./_baseFor'),\n baseMergeDeep = require('./_baseMergeDeep'),\n isObject = require('./isObject'),\n keysIn = require('./keysIn'),\n safeGet = require('./_safeGet');\n\n/**\n * The base implementation of `_.merge` without support for multiple sources.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} [customizer] The function to customize merged values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\nfunction baseMerge(object, source, srcIndex, customizer, stack) {\n if (object === source) {\n return;\n }\n baseFor(source, function(srcValue, key) {\n stack || (stack = new Stack);\n if (isObject(srcValue)) {\n baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);\n }\n else {\n var newValue = customizer\n ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)\n : undefined;\n\n if (newValue === undefined) {\n newValue = srcValue;\n }\n assignMergeValue(object, key, newValue);\n }\n }, keysIn);\n}\n\nmodule.exports = baseMerge;\n", "/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n", "/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n}\n\nmodule.exports = apply;\n", "var apply = require('./_apply');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * A specialized version of `baseRest` which transforms the rest array.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @param {Function} transform The rest array transform.\n * @returns {Function} Returns the new function.\n */\nfunction overRest(func, start, transform) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = transform(array);\n return apply(func, this, otherArgs);\n };\n}\n\nmodule.exports = overRest;\n", "/**\n * Creates a function that returns `value`.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {*} value The value to return from the new function.\n * @returns {Function} Returns the new constant function.\n * @example\n *\n * var objects = _.times(2, _.constant({ 'a': 1 }));\n *\n * console.log(objects);\n * // => [{ 'a': 1 }, { 'a': 1 }]\n *\n * console.log(objects[0] === objects[1]);\n * // => true\n */\nfunction constant(value) {\n return function() {\n return value;\n };\n}\n\nmodule.exports = constant;\n", "var constant = require('./constant'),\n defineProperty = require('./_defineProperty'),\n identity = require('./identity');\n\n/**\n * The base implementation of `setToString` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar baseSetToString = !defineProperty ? identity : function(func, string) {\n return defineProperty(func, 'toString', {\n 'configurable': true,\n 'enumerable': false,\n 'value': constant(string),\n 'writable': true\n });\n};\n\nmodule.exports = baseSetToString;\n", "/** Used to detect hot functions by number of calls within a span of milliseconds. */\nvar HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeNow = Date.now;\n\n/**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\nfunction shortOut(func) {\n var count = 0,\n lastCalled = 0;\n\n return function() {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n}\n\nmodule.exports = shortOut;\n", "var baseSetToString = require('./_baseSetToString'),\n shortOut = require('./_shortOut');\n\n/**\n * Sets the `toString` method of `func` to return `string`.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar setToString = shortOut(baseSetToString);\n\nmodule.exports = setToString;\n", "var identity = require('./identity'),\n overRest = require('./_overRest'),\n setToString = require('./_setToString');\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n return setToString(overRest(func, start, identity), func + '');\n}\n\nmodule.exports = baseRest;\n", "var eq = require('./eq'),\n isArrayLike = require('./isArrayLike'),\n isIndex = require('./_isIndex'),\n isObject = require('./isObject');\n\n/**\n * Checks if the given arguments are from an iteratee call.\n *\n * @private\n * @param {*} value The potential iteratee value argument.\n * @param {*} index The potential iteratee index or key argument.\n * @param {*} object The potential iteratee object argument.\n * @returns {boolean} Returns `true` if the arguments are from an iteratee call,\n * else `false`.\n */\nfunction isIterateeCall(value, index, object) {\n if (!isObject(object)) {\n return false;\n }\n var type = typeof index;\n if (type == 'number'\n ? (isArrayLike(object) && isIndex(index, object.length))\n : (type == 'string' && index in object)\n ) {\n return eq(object[index], value);\n }\n return false;\n}\n\nmodule.exports = isIterateeCall;\n", "var baseRest = require('./_baseRest'),\n isIterateeCall = require('./_isIterateeCall');\n\n/**\n * Creates a function like `_.assign`.\n *\n * @private\n * @param {Function} assigner The function to assign values.\n * @returns {Function} Returns the new assigner function.\n */\nfunction createAssigner(assigner) {\n return baseRest(function(object, sources) {\n var index = -1,\n length = sources.length,\n customizer = length > 1 ? sources[length - 1] : undefined,\n guard = length > 2 ? sources[2] : undefined;\n\n customizer = (assigner.length > 3 && typeof customizer == 'function')\n ? (length--, customizer)\n : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n customizer = length < 3 ? undefined : customizer;\n length = 1;\n }\n object = Object(object);\n while (++index < length) {\n var source = sources[index];\n if (source) {\n assigner(object, source, index, customizer);\n }\n }\n return object;\n });\n}\n\nmodule.exports = createAssigner;\n", "var baseMerge = require('./_baseMerge'),\n createAssigner = require('./_createAssigner');\n\n/**\n * This method is like `_.assign` except that it recursively merges own and\n * inherited enumerable string keyed properties of source objects into the\n * destination object. Source properties that resolve to `undefined` are\n * skipped if a destination value exists. Array and plain object properties\n * are merged recursively. Other objects and value types are overridden by\n * assignment. Source objects are applied from left to right. Subsequent\n * sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {\n * 'a': [{ 'b': 2 }, { 'd': 4 }]\n * };\n *\n * var other = {\n * 'a': [{ 'c': 3 }, { 'e': 5 }]\n * };\n *\n * _.merge(object, other);\n * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }\n */\nvar merge = createAssigner(function(object, source, srcIndex) {\n baseMerge(object, source, srcIndex);\n});\n\nmodule.exports = merge;\n", "/** Used to stand-in for `undefined` hash values. */\nvar HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n/**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\nfunction setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n}\n\nmodule.exports = setCacheAdd;\n", "/**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\nfunction setCacheHas(value) {\n return this.__data__.has(value);\n}\n\nmodule.exports = setCacheHas;\n", "var MapCache = require('./_MapCache'),\n setCacheAdd = require('./_setCacheAdd'),\n setCacheHas = require('./_setCacheHas');\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\nmodule.exports = SetCache;\n", "/**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n}\n\nmodule.exports = baseFindIndex;\n", "/**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\nfunction baseIsNaN(value) {\n return value !== value;\n}\n\nmodule.exports = baseIsNaN;\n", "/**\n * A specialized version of `_.indexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction strictIndexOf(array, value, fromIndex) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n}\n\nmodule.exports = strictIndexOf;\n", "var baseFindIndex = require('./_baseFindIndex'),\n baseIsNaN = require('./_baseIsNaN'),\n strictIndexOf = require('./_strictIndexOf');\n\n/**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction baseIndexOf(array, value, fromIndex) {\n return value === value\n ? strictIndexOf(array, value, fromIndex)\n : baseFindIndex(array, baseIsNaN, fromIndex);\n}\n\nmodule.exports = baseIndexOf;\n", "var baseIndexOf = require('./_baseIndexOf');\n\n/**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludes(array, value) {\n var length = array == null ? 0 : array.length;\n return !!length && baseIndexOf(array, value, 0) > -1;\n}\n\nmodule.exports = arrayIncludes;\n", "/**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\nfunction arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arrayIncludesWith;\n", "/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;\n", "var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Set = getNative(root, 'Set');\n\nmodule.exports = Set;\n", "/**\n * This method returns `undefined`.\n *\n * @static\n * @memberOf _\n * @since 2.3.0\n * @category Util\n * @example\n *\n * _.times(2, _.noop);\n * // => [undefined, undefined]\n */\nfunction noop() {\n // No operation performed.\n}\n\nmodule.exports = noop;\n", "/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n}\n\nmodule.exports = setToArray;\n", "var Set = require('./_Set'),\n noop = require('./noop'),\n setToArray = require('./_setToArray');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Creates a set object of `values`.\n *\n * @private\n * @param {Array} values The values to add to the set.\n * @returns {Object} Returns the new set.\n */\nvar createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {\n return new Set(values);\n};\n\nmodule.exports = createSet;\n", "var SetCache = require('./_SetCache'),\n arrayIncludes = require('./_arrayIncludes'),\n arrayIncludesWith = require('./_arrayIncludesWith'),\n cacheHas = require('./_cacheHas'),\n createSet = require('./_createSet'),\n setToArray = require('./_setToArray');\n\n/** Used as the size to enable large array optimizations. */\nvar LARGE_ARRAY_SIZE = 200;\n\n/**\n * The base implementation of `_.uniqBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n */\nfunction baseUniq(array, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n length = array.length,\n isCommon = true,\n result = [],\n seen = result;\n\n if (comparator) {\n isCommon = false;\n includes = arrayIncludesWith;\n }\n else if (length >= LARGE_ARRAY_SIZE) {\n var set = iteratee ? null : createSet(array);\n if (set) {\n return setToArray(set);\n }\n isCommon = false;\n includes = cacheHas;\n seen = new SetCache;\n }\n else {\n seen = iteratee ? [] : result;\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var seenIndex = seen.length;\n while (seenIndex--) {\n if (seen[seenIndex] === computed) {\n continue outer;\n }\n }\n if (iteratee) {\n seen.push(computed);\n }\n result.push(value);\n }\n else if (!includes(seen, computed, comparator)) {\n if (seen !== result) {\n seen.push(computed);\n }\n result.push(value);\n }\n }\n return result;\n}\n\nmodule.exports = baseUniq;\n", "var baseUniq = require('./_baseUniq');\n\n/**\n * Creates a duplicate-free version of an array, using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons, in which only the first occurrence of each element\n * is kept. The order of result values is determined by the order they occur\n * in the array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.uniq([2, 1, 2]);\n * // => [2, 1]\n */\nfunction uniq(array) {\n return (array && array.length) ? baseUniq(array) : [];\n}\n\nmodule.exports = uniq;\n", "/**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\nfunction baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n}\n\nmodule.exports = baseSlice;\n", "var baseSlice = require('./_baseSlice');\n\n/**\n * Casts `array` to a slice if it's needed.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {number} start The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the cast slice.\n */\nfunction castSlice(array, start, end) {\n var length = array.length;\n end = end === undefined ? length : end;\n return (!start && end >= length) ? array : baseSlice(array, start, end);\n}\n\nmodule.exports = castSlice;\n", "/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsZWJ = '\\\\u200d';\n\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nmodule.exports = hasUnicode;\n", "/**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction asciiToArray(string) {\n return string.split('');\n}\n\nmodule.exports = asciiToArray;\n", "/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = '\\\\ufe0e\\\\ufe0f';\n\n/** Used to compose unicode capture groups. */\nvar rsAstral = '[' + rsAstralRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\nvar reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n/**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction unicodeToArray(string) {\n return string.match(reUnicode) || [];\n}\n\nmodule.exports = unicodeToArray;\n", "var asciiToArray = require('./_asciiToArray'),\n hasUnicode = require('./_hasUnicode'),\n unicodeToArray = require('./_unicodeToArray');\n\n/**\n * Converts `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\nfunction stringToArray(string) {\n return hasUnicode(string)\n ? unicodeToArray(string)\n : asciiToArray(string);\n}\n\nmodule.exports = stringToArray;\n", "var castSlice = require('./_castSlice'),\n hasUnicode = require('./_hasUnicode'),\n stringToArray = require('./_stringToArray'),\n toString = require('./toString');\n\n/**\n * Creates a function like `_.lowerFirst`.\n *\n * @private\n * @param {string} methodName The name of the `String` case method to use.\n * @returns {Function} Returns the new case function.\n */\nfunction createCaseFirst(methodName) {\n return function(string) {\n string = toString(string);\n\n var strSymbols = hasUnicode(string)\n ? stringToArray(string)\n : undefined;\n\n var chr = strSymbols\n ? strSymbols[0]\n : string.charAt(0);\n\n var trailing = strSymbols\n ? castSlice(strSymbols, 1).join('')\n : string.slice(1);\n\n return chr[methodName]() + trailing;\n };\n}\n\nmodule.exports = createCaseFirst;\n", "var createCaseFirst = require('./_createCaseFirst');\n\n/**\n * Converts the first character of `string` to upper case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.upperFirst('fred');\n * // => 'Fred'\n *\n * _.upperFirst('FRED');\n * // => 'FRED'\n */\nvar upperFirst = createCaseFirst('toUpperCase');\n\nmodule.exports = upperFirst;\n", "var toString = require('./toString'),\n upperFirst = require('./upperFirst');\n\n/**\n * Converts the first character of `string` to upper case and the remaining\n * to lower case.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to capitalize.\n * @returns {string} Returns the capitalized string.\n * @example\n *\n * _.capitalize('FRED');\n * // => 'Fred'\n */\nfunction capitalize(string) {\n return upperFirst(toString(string).toLowerCase());\n}\n\nmodule.exports = capitalize;\n", "/**\n * A specialized version of `_.reduce` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @param {boolean} [initAccum] Specify using the first element of `array` as\n * the initial value.\n * @returns {*} Returns the accumulated value.\n */\nfunction arrayReduce(array, iteratee, accumulator, initAccum) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n if (initAccum && length) {\n accumulator = array[++index];\n }\n while (++index < length) {\n accumulator = iteratee(accumulator, array[index], index, array);\n }\n return accumulator;\n}\n\nmodule.exports = arrayReduce;\n", "/**\n * The base implementation of `_.propertyOf` without support for deep paths.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Function} Returns the new accessor function.\n */\nfunction basePropertyOf(object) {\n return function(key) {\n return object == null ? undefined : object[key];\n };\n}\n\nmodule.exports = basePropertyOf;\n", "var basePropertyOf = require('./_basePropertyOf');\n\n/** Used to map Latin Unicode letters to basic Latin letters. */\nvar deburredLetters = {\n // Latin-1 Supplement block.\n '\\xc0': 'A', '\\xc1': 'A', '\\xc2': 'A', '\\xc3': 'A', '\\xc4': 'A', '\\xc5': 'A',\n '\\xe0': 'a', '\\xe1': 'a', '\\xe2': 'a', '\\xe3': 'a', '\\xe4': 'a', '\\xe5': 'a',\n '\\xc7': 'C', '\\xe7': 'c',\n '\\xd0': 'D', '\\xf0': 'd',\n '\\xc8': 'E', '\\xc9': 'E', '\\xca': 'E', '\\xcb': 'E',\n '\\xe8': 'e', '\\xe9': 'e', '\\xea': 'e', '\\xeb': 'e',\n '\\xcc': 'I', '\\xcd': 'I', '\\xce': 'I', '\\xcf': 'I',\n '\\xec': 'i', '\\xed': 'i', '\\xee': 'i', '\\xef': 'i',\n '\\xd1': 'N', '\\xf1': 'n',\n '\\xd2': 'O', '\\xd3': 'O', '\\xd4': 'O', '\\xd5': 'O', '\\xd6': 'O', '\\xd8': 'O',\n '\\xf2': 'o', '\\xf3': 'o', '\\xf4': 'o', '\\xf5': 'o', '\\xf6': 'o', '\\xf8': 'o',\n '\\xd9': 'U', '\\xda': 'U', '\\xdb': 'U', '\\xdc': 'U',\n '\\xf9': 'u', '\\xfa': 'u', '\\xfb': 'u', '\\xfc': 'u',\n '\\xdd': 'Y', '\\xfd': 'y', '\\xff': 'y',\n '\\xc6': 'Ae', '\\xe6': 'ae',\n '\\xde': 'Th', '\\xfe': 'th',\n '\\xdf': 'ss',\n // Latin Extended-A block.\n '\\u0100': 'A', '\\u0102': 'A', '\\u0104': 'A',\n '\\u0101': 'a', '\\u0103': 'a', '\\u0105': 'a',\n '\\u0106': 'C', '\\u0108': 'C', '\\u010a': 'C', '\\u010c': 'C',\n '\\u0107': 'c', '\\u0109': 'c', '\\u010b': 'c', '\\u010d': 'c',\n '\\u010e': 'D', '\\u0110': 'D', '\\u010f': 'd', '\\u0111': 'd',\n '\\u0112': 'E', '\\u0114': 'E', '\\u0116': 'E', '\\u0118': 'E', '\\u011a': 'E',\n '\\u0113': 'e', '\\u0115': 'e', '\\u0117': 'e', '\\u0119': 'e', '\\u011b': 'e',\n '\\u011c': 'G', '\\u011e': 'G', '\\u0120': 'G', '\\u0122': 'G',\n '\\u011d': 'g', '\\u011f': 'g', '\\u0121': 'g', '\\u0123': 'g',\n '\\u0124': 'H', '\\u0126': 'H', '\\u0125': 'h', '\\u0127': 'h',\n '\\u0128': 'I', '\\u012a': 'I', '\\u012c': 'I', '\\u012e': 'I', '\\u0130': 'I',\n '\\u0129': 'i', '\\u012b': 'i', '\\u012d': 'i', '\\u012f': 'i', '\\u0131': 'i',\n '\\u0134': 'J', '\\u0135': 'j',\n '\\u0136': 'K', '\\u0137': 'k', '\\u0138': 'k',\n '\\u0139': 'L', '\\u013b': 'L', '\\u013d': 'L', '\\u013f': 'L', '\\u0141': 'L',\n '\\u013a': 'l', '\\u013c': 'l', '\\u013e': 'l', '\\u0140': 'l', '\\u0142': 'l',\n '\\u0143': 'N', '\\u0145': 'N', '\\u0147': 'N', '\\u014a': 'N',\n '\\u0144': 'n', '\\u0146': 'n', '\\u0148': 'n', '\\u014b': 'n',\n '\\u014c': 'O', '\\u014e': 'O', '\\u0150': 'O',\n '\\u014d': 'o', '\\u014f': 'o', '\\u0151': 'o',\n '\\u0154': 'R', '\\u0156': 'R', '\\u0158': 'R',\n '\\u0155': 'r', '\\u0157': 'r', '\\u0159': 'r',\n '\\u015a': 'S', '\\u015c': 'S', '\\u015e': 'S', '\\u0160': 'S',\n '\\u015b': 's', '\\u015d': 's', '\\u015f': 's', '\\u0161': 's',\n '\\u0162': 'T', '\\u0164': 'T', '\\u0166': 'T',\n '\\u0163': 't', '\\u0165': 't', '\\u0167': 't',\n '\\u0168': 'U', '\\u016a': 'U', '\\u016c': 'U', '\\u016e': 'U', '\\u0170': 'U', '\\u0172': 'U',\n '\\u0169': 'u', '\\u016b': 'u', '\\u016d': 'u', '\\u016f': 'u', '\\u0171': 'u', '\\u0173': 'u',\n '\\u0174': 'W', '\\u0175': 'w',\n '\\u0176': 'Y', '\\u0177': 'y', '\\u0178': 'Y',\n '\\u0179': 'Z', '\\u017b': 'Z', '\\u017d': 'Z',\n '\\u017a': 'z', '\\u017c': 'z', '\\u017e': 'z',\n '\\u0132': 'IJ', '\\u0133': 'ij',\n '\\u0152': 'Oe', '\\u0153': 'oe',\n '\\u0149': \"'n\", '\\u017f': 's'\n};\n\n/**\n * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A\n * letters to basic Latin letters.\n *\n * @private\n * @param {string} letter The matched letter to deburr.\n * @returns {string} Returns the deburred letter.\n */\nvar deburrLetter = basePropertyOf(deburredLetters);\n\nmodule.exports = deburrLetter;\n", "var deburrLetter = require('./_deburrLetter'),\n toString = require('./toString');\n\n/** Used to match Latin Unicode letters (excluding mathematical operators). */\nvar reLatin = /[\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\xff\\u0100-\\u017f]/g;\n\n/** Used to compose unicode character classes. */\nvar rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange;\n\n/** Used to compose unicode capture groups. */\nvar rsCombo = '[' + rsComboRange + ']';\n\n/**\n * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and\n * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).\n */\nvar reComboMark = RegExp(rsCombo, 'g');\n\n/**\n * Deburrs `string` by converting\n * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)\n * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)\n * letters to basic Latin letters and removing\n * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to deburr.\n * @returns {string} Returns the deburred string.\n * @example\n *\n * _.deburr('d\u00E9j\u00E0 vu');\n * // => 'deja vu'\n */\nfunction deburr(string) {\n string = toString(string);\n return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');\n}\n\nmodule.exports = deburr;\n", "/** Used to match words composed of alphanumeric characters. */\nvar reAsciiWord = /[^\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\x7f]+/g;\n\n/**\n * Splits an ASCII `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\nfunction asciiWords(string) {\n return string.match(reAsciiWord) || [];\n}\n\nmodule.exports = asciiWords;\n", "/** Used to detect strings that need a more robust regexp to match words. */\nvar reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;\n\n/**\n * Checks if `string` contains a word composed of Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a word is found, else `false`.\n */\nfunction hasUnicodeWord(string) {\n return reHasUnicodeWord.test(string);\n}\n\nmodule.exports = hasUnicodeWord;\n", "/** Used to compose unicode character classes. */\nvar rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsDingbatRange = '\\\\u2700-\\\\u27bf',\n rsLowerRange = 'a-z\\\\xdf-\\\\xf6\\\\xf8-\\\\xff',\n rsMathOpRange = '\\\\xac\\\\xb1\\\\xd7\\\\xf7',\n rsNonCharRange = '\\\\x00-\\\\x2f\\\\x3a-\\\\x40\\\\x5b-\\\\x60\\\\x7b-\\\\xbf',\n rsPunctuationRange = '\\\\u2000-\\\\u206f',\n rsSpaceRange = ' \\\\t\\\\x0b\\\\f\\\\xa0\\\\ufeff\\\\n\\\\r\\\\u2028\\\\u2029\\\\u1680\\\\u180e\\\\u2000\\\\u2001\\\\u2002\\\\u2003\\\\u2004\\\\u2005\\\\u2006\\\\u2007\\\\u2008\\\\u2009\\\\u200a\\\\u202f\\\\u205f\\\\u3000',\n rsUpperRange = 'A-Z\\\\xc0-\\\\xd6\\\\xd8-\\\\xde',\n rsVarRange = '\\\\ufe0e\\\\ufe0f',\n rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;\n\n/** Used to compose unicode capture groups. */\nvar rsApos = \"['\\u2019]\",\n rsBreak = '[' + rsBreakRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsDigits = '\\\\d+',\n rsDingbat = '[' + rsDingbatRange + ']',\n rsLower = '[' + rsLowerRange + ']',\n rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsUpper = '[' + rsUpperRange + ']',\n rsZWJ = '\\\\u200d';\n\n/** Used to compose unicode regexes. */\nvar rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',\n rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',\n rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',\n rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',\n reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsOrdLower = '\\\\d*(?:1st|2nd|3rd|(?![123])\\\\dth)(?=\\\\b|[A-Z_])',\n rsOrdUpper = '\\\\d*(?:1ST|2ND|3RD|(?![123])\\\\dTH)(?=\\\\b|[a-z_])',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq;\n\n/** Used to match complex or compound words. */\nvar reUnicodeWord = RegExp([\n rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',\n rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',\n rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,\n rsUpper + '+' + rsOptContrUpper,\n rsOrdUpper,\n rsOrdLower,\n rsDigits,\n rsEmoji\n].join('|'), 'g');\n\n/**\n * Splits a Unicode `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\nfunction unicodeWords(string) {\n return string.match(reUnicodeWord) || [];\n}\n\nmodule.exports = unicodeWords;\n", "var asciiWords = require('./_asciiWords'),\n hasUnicodeWord = require('./_hasUnicodeWord'),\n toString = require('./toString'),\n unicodeWords = require('./_unicodeWords');\n\n/**\n * Splits `string` into an array of its words.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {RegExp|string} [pattern] The pattern to match words.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the words of `string`.\n * @example\n *\n * _.words('fred, barney, & pebbles');\n * // => ['fred', 'barney', 'pebbles']\n *\n * _.words('fred, barney, & pebbles', /[^, ]+/g);\n * // => ['fred', 'barney', '&', 'pebbles']\n */\nfunction words(string, pattern, guard) {\n string = toString(string);\n pattern = guard ? undefined : pattern;\n\n if (pattern === undefined) {\n return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);\n }\n return string.match(pattern) || [];\n}\n\nmodule.exports = words;\n", "var arrayReduce = require('./_arrayReduce'),\n deburr = require('./deburr'),\n words = require('./words');\n\n/** Used to compose unicode capture groups. */\nvar rsApos = \"['\\u2019]\";\n\n/** Used to match apostrophes. */\nvar reApos = RegExp(rsApos, 'g');\n\n/**\n * Creates a function like `_.camelCase`.\n *\n * @private\n * @param {Function} callback The function to combine each word.\n * @returns {Function} Returns the new compounder function.\n */\nfunction createCompounder(callback) {\n return function(string) {\n return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');\n };\n}\n\nmodule.exports = createCompounder;\n", "var capitalize = require('./capitalize'),\n createCompounder = require('./_createCompounder');\n\n/**\n * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the camel cased string.\n * @example\n *\n * _.camelCase('Foo Bar');\n * // => 'fooBar'\n *\n * _.camelCase('--foo-bar--');\n * // => 'fooBar'\n *\n * _.camelCase('__FOO_BAR__');\n * // => 'fooBar'\n */\nvar camelCase = createCompounder(function(result, word, index) {\n word = word.toLowerCase();\n return result + (index ? capitalize(word) : word);\n});\n\nmodule.exports = camelCase;\n", "/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeFloor = Math.floor;\n\n/**\n * The base implementation of `_.repeat` which doesn't coerce arguments.\n *\n * @private\n * @param {string} string The string to repeat.\n * @param {number} n The number of times to repeat the string.\n * @returns {string} Returns the repeated string.\n */\nfunction baseRepeat(string, n) {\n var result = '';\n if (!string || n < 1 || n > MAX_SAFE_INTEGER) {\n return result;\n }\n // Leverage the exponentiation by squaring algorithm for a faster repeat.\n // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.\n do {\n if (n % 2) {\n result += string;\n }\n n = nativeFloor(n / 2);\n if (n) {\n string += string;\n }\n } while (n);\n\n return result;\n}\n\nmodule.exports = baseRepeat;\n", "/** Used to match a single whitespace character. */\nvar reWhitespace = /\\s/;\n\n/**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\nfunction trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n return index;\n}\n\nmodule.exports = trimmedEndIndex;\n", "var trimmedEndIndex = require('./_trimmedEndIndex');\n\n/** Used to match leading whitespace. */\nvar reTrimStart = /^\\s+/;\n\n/**\n * The base implementation of `_.trim`.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} Returns the trimmed string.\n */\nfunction baseTrim(string) {\n return string\n ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')\n : string;\n}\n\nmodule.exports = baseTrim;\n", "var baseTrim = require('./_baseTrim'),\n isObject = require('./isObject'),\n isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar NAN = 0 / 0;\n\n/** Used to detect bad signed hexadecimal string values. */\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n/** Used to detect binary string values. */\nvar reIsBinary = /^0b[01]+$/i;\n\n/** Used to detect octal string values. */\nvar reIsOctal = /^0o[0-7]+$/i;\n\n/** Built-in method references without a dependency on `root`. */\nvar freeParseInt = parseInt;\n\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n}\n\nmodule.exports = toNumber;\n", "var toNumber = require('./toNumber');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0,\n MAX_INTEGER = 1.7976931348623157e+308;\n\n/**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\nfunction toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n}\n\nmodule.exports = toFinite;\n", "var toFinite = require('./toFinite');\n\n/**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\nfunction toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n}\n\nmodule.exports = toInteger;\n", "var baseRepeat = require('./_baseRepeat'),\n isIterateeCall = require('./_isIterateeCall'),\n toInteger = require('./toInteger'),\n toString = require('./toString');\n\n/**\n * Repeats the given string `n` times.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to repeat.\n * @param {number} [n=1] The number of times to repeat the string.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {string} Returns the repeated string.\n * @example\n *\n * _.repeat('*', 3);\n * // => '***'\n *\n * _.repeat('abc', 2);\n * // => 'abcabc'\n *\n * _.repeat('abc', 0);\n * // => ''\n */\nfunction repeat(string, n, guard) {\n if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {\n n = 1;\n } else {\n n = toInteger(n);\n }\n return baseRepeat(toString(string), n);\n}\n\nmodule.exports = repeat;\n", "/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nmodule.exports = arrayPush;\n", "var Symbol = require('./_Symbol'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray');\n\n/** Built-in value references. */\nvar spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined;\n\n/**\n * Checks if `value` is a flattenable `arguments` object or array.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.\n */\nfunction isFlattenable(value) {\n return isArray(value) || isArguments(value) ||\n !!(spreadableSymbol && value && value[spreadableSymbol]);\n}\n\nmodule.exports = isFlattenable;\n", "var arrayPush = require('./_arrayPush'),\n isFlattenable = require('./_isFlattenable');\n\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n}\n\nmodule.exports = baseFlatten;\n", "/**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\nfunction arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n}\n\nmodule.exports = arraySome;\n", "var SetCache = require('./_SetCache'),\n arraySome = require('./_arraySome'),\n cacheHas = require('./_cacheHas');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!cacheHas(seen, othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, bitmask, customizer, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalArrays;\n", "/**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\nfunction mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n}\n\nmodule.exports = mapToArray;\n", "var Symbol = require('./_Symbol'),\n Uint8Array = require('./_Uint8Array'),\n eq = require('./eq'),\n equalArrays = require('./_equalArrays'),\n mapToArray = require('./_mapToArray'),\n setToArray = require('./_setToArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/** `Object#toString` result references. */\nvar boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n errorTag = '[object Error]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]';\n\nvar arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]';\n\n/** Used to convert symbols to primitives and strings. */\nvar symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;\n\n/**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= COMPARE_UNORDERED_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n}\n\nmodule.exports = equalByTag;\n", "var arrayPush = require('./_arrayPush'),\n isArray = require('./isArray');\n\n/**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction baseGetAllKeys(object, keysFunc, symbolsFunc) {\n var result = keysFunc(object);\n return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n}\n\nmodule.exports = baseGetAllKeys;\n", "/**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\nfunction arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n}\n\nmodule.exports = arrayFilter;\n", "/**\n * This method returns a new empty array.\n *\n * @static\n * @memberOf _\n * @since 4.13.0\n * @category Util\n * @returns {Array} Returns the new empty array.\n * @example\n *\n * var arrays = _.times(2, _.stubArray);\n *\n * console.log(arrays);\n * // => [[], []]\n *\n * console.log(arrays[0] === arrays[1]);\n * // => false\n */\nfunction stubArray() {\n return [];\n}\n\nmodule.exports = stubArray;\n", "var arrayFilter = require('./_arrayFilter'),\n stubArray = require('./stubArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols;\n\n/**\n * Creates an array of the own enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\nvar getSymbols = !nativeGetSymbols ? stubArray : function(object) {\n if (object == null) {\n return [];\n }\n object = Object(object);\n return arrayFilter(nativeGetSymbols(object), function(symbol) {\n return propertyIsEnumerable.call(object, symbol);\n });\n};\n\nmodule.exports = getSymbols;\n", "var overArg = require('./_overArg');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeKeys = overArg(Object.keys, Object);\n\nmodule.exports = nativeKeys;\n", "var isPrototype = require('./_isPrototype'),\n nativeKeys = require('./_nativeKeys');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\nfunction baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = baseKeys;\n", "var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeys = require('./_baseKeys'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = keys;\n", "var baseGetAllKeys = require('./_baseGetAllKeys'),\n getSymbols = require('./_getSymbols'),\n keys = require('./keys');\n\n/**\n * Creates an array of own enumerable property names and symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\nfunction getAllKeys(object) {\n return baseGetAllKeys(object, keys, getSymbols);\n}\n\nmodule.exports = getAllKeys;\n", "var getAllKeys = require('./_getAllKeys');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction equalObjects(object, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n objProps = getAllKeys(object),\n objLength = objProps.length,\n othProps = getAllKeys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Check that cyclic values are equal.\n var objStacked = stack.get(object);\n var othStacked = stack.get(other);\n if (objStacked && othStacked) {\n return objStacked == other && othStacked == object;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalObjects;\n", "var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar DataView = getNative(root, 'DataView');\n\nmodule.exports = DataView;\n", "var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Promise = getNative(root, 'Promise');\n\nmodule.exports = Promise;\n", "var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar WeakMap = getNative(root, 'WeakMap');\n\nmodule.exports = WeakMap;\n", "var DataView = require('./_DataView'),\n Map = require('./_Map'),\n Promise = require('./_Promise'),\n Set = require('./_Set'),\n WeakMap = require('./_WeakMap'),\n baseGetTag = require('./_baseGetTag'),\n toSource = require('./_toSource');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\nmodule.exports = getTag;\n", "var Stack = require('./_Stack'),\n equalArrays = require('./_equalArrays'),\n equalByTag = require('./_equalByTag'),\n equalObjects = require('./_equalObjects'),\n getTag = require('./_getTag'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isTypedArray = require('./isTypedArray');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1;\n\n/** `Object#toString` result references. */\nvar argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\nfunction baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = objIsArr ? arrayTag : getTag(object),\n othTag = othIsArr ? arrayTag : getTag(other);\n\n objTag = objTag == argsTag ? objectTag : objTag;\n othTag = othTag == argsTag ? objectTag : othTag;\n\n var objIsObj = objTag == objectTag,\n othIsObj = othTag == objectTag,\n isSameTag = objTag == othTag;\n\n if (isSameTag && isBuffer(object)) {\n if (!isBuffer(other)) {\n return false;\n }\n objIsArr = true;\n objIsObj = false;\n }\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)\n : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);\n }\n if (!(bitmask & COMPARE_PARTIAL_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, bitmask, customizer, equalFunc, stack);\n}\n\nmodule.exports = baseIsEqualDeep;\n", "var baseIsEqualDeep = require('./_baseIsEqualDeep'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\nfunction baseIsEqual(value, other, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\n\nmodule.exports = baseIsEqual;\n", "var Stack = require('./_Stack'),\n baseIsEqual = require('./_baseIsEqual');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * The base implementation of `_.isMatch` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Array} matchData The property names, values, and compare flags to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n */\nfunction baseIsMatch(object, source, matchData, customizer) {\n var index = matchData.length,\n length = index,\n noCustomizer = !customizer;\n\n if (object == null) {\n return !length;\n }\n object = Object(object);\n while (index--) {\n var data = matchData[index];\n if ((noCustomizer && data[2])\n ? data[1] !== object[data[0]]\n : !(data[0] in object)\n ) {\n return false;\n }\n }\n while (++index < length) {\n data = matchData[index];\n var key = data[0],\n objValue = object[key],\n srcValue = data[1];\n\n if (noCustomizer && data[2]) {\n if (objValue === undefined && !(key in object)) {\n return false;\n }\n } else {\n var stack = new Stack;\n if (customizer) {\n var result = customizer(objValue, srcValue, key, object, source, stack);\n }\n if (!(result === undefined\n ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)\n : result\n )) {\n return false;\n }\n }\n }\n return true;\n}\n\nmodule.exports = baseIsMatch;\n", "var isObject = require('./isObject');\n\n/**\n * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` if suitable for strict\n * equality comparisons, else `false`.\n */\nfunction isStrictComparable(value) {\n return value === value && !isObject(value);\n}\n\nmodule.exports = isStrictComparable;\n", "var isStrictComparable = require('./_isStrictComparable'),\n keys = require('./keys');\n\n/**\n * Gets the property names, values, and compare flags of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the match data of `object`.\n */\nfunction getMatchData(object) {\n var result = keys(object),\n length = result.length;\n\n while (length--) {\n var key = result[length],\n value = object[key];\n\n result[length] = [key, value, isStrictComparable(value)];\n }\n return result;\n}\n\nmodule.exports = getMatchData;\n", "/**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n}\n\nmodule.exports = matchesStrictComparable;\n", "var baseIsMatch = require('./_baseIsMatch'),\n getMatchData = require('./_getMatchData'),\n matchesStrictComparable = require('./_matchesStrictComparable');\n\n/**\n * The base implementation of `_.matches` which doesn't clone `source`.\n *\n * @private\n * @param {Object} source The object of property values to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatches(source) {\n var matchData = getMatchData(source);\n if (matchData.length == 1 && matchData[0][2]) {\n return matchesStrictComparable(matchData[0][0], matchData[0][1]);\n }\n return function(object) {\n return object === source || baseIsMatch(object, source, matchData);\n };\n}\n\nmodule.exports = baseMatches;\n", "/**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHasIn(object, key) {\n return object != null && key in Object(object);\n}\n\nmodule.exports = baseHasIn;\n", "var baseHasIn = require('./_baseHasIn'),\n hasPath = require('./_hasPath');\n\n/**\n * Checks if `path` is a direct or inherited property of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.hasIn(object, 'a');\n * // => true\n *\n * _.hasIn(object, 'a.b');\n * // => true\n *\n * _.hasIn(object, ['a', 'b']);\n * // => true\n *\n * _.hasIn(object, 'b');\n * // => false\n */\nfunction hasIn(object, path) {\n return object != null && hasPath(object, path, baseHasIn);\n}\n\nmodule.exports = hasIn;\n", "var baseIsEqual = require('./_baseIsEqual'),\n get = require('./get'),\n hasIn = require('./hasIn'),\n isKey = require('./_isKey'),\n isStrictComparable = require('./_isStrictComparable'),\n matchesStrictComparable = require('./_matchesStrictComparable'),\n toKey = require('./_toKey');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.\n *\n * @private\n * @param {string} path The path of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\nfunction baseMatchesProperty(path, srcValue) {\n if (isKey(path) && isStrictComparable(srcValue)) {\n return matchesStrictComparable(toKey(path), srcValue);\n }\n return function(object) {\n var objValue = get(object, path);\n return (objValue === undefined && objValue === srcValue)\n ? hasIn(object, path)\n : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);\n };\n}\n\nmodule.exports = baseMatchesProperty;\n", "/**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n}\n\nmodule.exports = baseProperty;\n", "var baseGet = require('./_baseGet');\n\n/**\n * A specialized version of `baseProperty` which supports deep paths.\n *\n * @private\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\nfunction basePropertyDeep(path) {\n return function(object) {\n return baseGet(object, path);\n };\n}\n\nmodule.exports = basePropertyDeep;\n", "var baseProperty = require('./_baseProperty'),\n basePropertyDeep = require('./_basePropertyDeep'),\n isKey = require('./_isKey'),\n toKey = require('./_toKey');\n\n/**\n * Creates a function that returns the value at `path` of a given object.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Util\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n * @example\n *\n * var objects = [\n * { 'a': { 'b': 2 } },\n * { 'a': { 'b': 1 } }\n * ];\n *\n * _.map(objects, _.property('a.b'));\n * // => [2, 1]\n *\n * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');\n * // => [1, 2]\n */\nfunction property(path) {\n return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);\n}\n\nmodule.exports = property;\n", "var baseMatches = require('./_baseMatches'),\n baseMatchesProperty = require('./_baseMatchesProperty'),\n identity = require('./identity'),\n isArray = require('./isArray'),\n property = require('./property');\n\n/**\n * The base implementation of `_.iteratee`.\n *\n * @private\n * @param {*} [value=_.identity] The value to convert to an iteratee.\n * @returns {Function} Returns the iteratee.\n */\nfunction baseIteratee(value) {\n // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.\n // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.\n if (typeof value == 'function') {\n return value;\n }\n if (value == null) {\n return identity;\n }\n if (typeof value == 'object') {\n return isArray(value)\n ? baseMatchesProperty(value[0], value[1])\n : baseMatches(value);\n }\n return property(value);\n}\n\nmodule.exports = baseIteratee;\n", "var baseFor = require('./_baseFor'),\n keys = require('./keys');\n\n/**\n * The base implementation of `_.forOwn` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Object} Returns `object`.\n */\nfunction baseForOwn(object, iteratee) {\n return object && baseFor(object, iteratee, keys);\n}\n\nmodule.exports = baseForOwn;\n", "var isArrayLike = require('./isArrayLike');\n\n/**\n * Creates a `baseEach` or `baseEachRight` function.\n *\n * @private\n * @param {Function} eachFunc The function to iterate over a collection.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\nfunction createBaseEach(eachFunc, fromRight) {\n return function(collection, iteratee) {\n if (collection == null) {\n return collection;\n }\n if (!isArrayLike(collection)) {\n return eachFunc(collection, iteratee);\n }\n var length = collection.length,\n index = fromRight ? length : -1,\n iterable = Object(collection);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (iteratee(iterable[index], index, iterable) === false) {\n break;\n }\n }\n return collection;\n };\n}\n\nmodule.exports = createBaseEach;\n", "var baseForOwn = require('./_baseForOwn'),\n createBaseEach = require('./_createBaseEach');\n\n/**\n * The base implementation of `_.forEach` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n */\nvar baseEach = createBaseEach(baseForOwn);\n\nmodule.exports = baseEach;\n", "var baseEach = require('./_baseEach'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * The base implementation of `_.map` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction baseMap(collection, iteratee) {\n var index = -1,\n result = isArrayLike(collection) ? Array(collection.length) : [];\n\n baseEach(collection, function(value, key, collection) {\n result[++index] = iteratee(value, key, collection);\n });\n return result;\n}\n\nmodule.exports = baseMap;\n", "/**\n * The base implementation of `_.sortBy` which uses `comparer` to define the\n * sort order of `array` and replaces criteria objects with their corresponding\n * values.\n *\n * @private\n * @param {Array} array The array to sort.\n * @param {Function} comparer The function to define sort order.\n * @returns {Array} Returns `array`.\n */\nfunction baseSortBy(array, comparer) {\n var length = array.length;\n\n array.sort(comparer);\n while (length--) {\n array[length] = array[length].value;\n }\n return array;\n}\n\nmodule.exports = baseSortBy;\n", "var isSymbol = require('./isSymbol');\n\n/**\n * Compares values to sort them in ascending order.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {number} Returns the sort order indicator for `value`.\n */\nfunction compareAscending(value, other) {\n if (value !== other) {\n var valIsDefined = value !== undefined,\n valIsNull = value === null,\n valIsReflexive = value === value,\n valIsSymbol = isSymbol(value);\n\n var othIsDefined = other !== undefined,\n othIsNull = other === null,\n othIsReflexive = other === other,\n othIsSymbol = isSymbol(other);\n\n if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||\n (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||\n (valIsNull && othIsDefined && othIsReflexive) ||\n (!valIsDefined && othIsReflexive) ||\n !valIsReflexive) {\n return 1;\n }\n if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||\n (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||\n (othIsNull && valIsDefined && valIsReflexive) ||\n (!othIsDefined && valIsReflexive) ||\n !othIsReflexive) {\n return -1;\n }\n }\n return 0;\n}\n\nmodule.exports = compareAscending;\n", "var compareAscending = require('./_compareAscending');\n\n/**\n * Used by `_.orderBy` to compare multiple properties of a value to another\n * and stable sort them.\n *\n * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,\n * specify an order of \"desc\" for descending or \"asc\" for ascending sort order\n * of corresponding values.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {boolean[]|string[]} orders The order to sort by for each property.\n * @returns {number} Returns the sort order indicator for `object`.\n */\nfunction compareMultiple(object, other, orders) {\n var index = -1,\n objCriteria = object.criteria,\n othCriteria = other.criteria,\n length = objCriteria.length,\n ordersLength = orders.length;\n\n while (++index < length) {\n var result = compareAscending(objCriteria[index], othCriteria[index]);\n if (result) {\n if (index >= ordersLength) {\n return result;\n }\n var order = orders[index];\n return result * (order == 'desc' ? -1 : 1);\n }\n }\n // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications\n // that causes it, under certain circumstances, to provide the same value for\n // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247\n // for more details.\n //\n // This also ensures a stable sort in V8 and other engines.\n // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.\n return object.index - other.index;\n}\n\nmodule.exports = compareMultiple;\n", "var arrayMap = require('./_arrayMap'),\n baseGet = require('./_baseGet'),\n baseIteratee = require('./_baseIteratee'),\n baseMap = require('./_baseMap'),\n baseSortBy = require('./_baseSortBy'),\n baseUnary = require('./_baseUnary'),\n compareMultiple = require('./_compareMultiple'),\n identity = require('./identity'),\n isArray = require('./isArray');\n\n/**\n * The base implementation of `_.orderBy` without param guards.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.\n * @param {string[]} orders The sort orders of `iteratees`.\n * @returns {Array} Returns the new sorted array.\n */\nfunction baseOrderBy(collection, iteratees, orders) {\n if (iteratees.length) {\n iteratees = arrayMap(iteratees, function(iteratee) {\n if (isArray(iteratee)) {\n return function(value) {\n return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);\n }\n }\n return iteratee;\n });\n } else {\n iteratees = [identity];\n }\n\n var index = -1;\n iteratees = arrayMap(iteratees, baseUnary(baseIteratee));\n\n var result = baseMap(collection, function(value, key, collection) {\n var criteria = arrayMap(iteratees, function(iteratee) {\n return iteratee(value);\n });\n return { 'criteria': criteria, 'index': ++index, 'value': value };\n });\n\n return baseSortBy(result, function(object, other) {\n return compareMultiple(object, other, orders);\n });\n}\n\nmodule.exports = baseOrderBy;\n", "var baseFlatten = require('./_baseFlatten'),\n baseOrderBy = require('./_baseOrderBy'),\n baseRest = require('./_baseRest'),\n isIterateeCall = require('./_isIterateeCall');\n\n/**\n * Creates an array of elements, sorted in ascending order by the results of\n * running each element in a collection thru each iteratee. This method\n * performs a stable sort, that is, it preserves the original sort order of\n * equal elements. The iteratees are invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {...(Function|Function[])} [iteratees=[_.identity]]\n * The iteratees to sort by.\n * @returns {Array} Returns the new sorted array.\n * @example\n *\n * var users = [\n * { 'user': 'fred', 'age': 48 },\n * { 'user': 'barney', 'age': 36 },\n * { 'user': 'fred', 'age': 30 },\n * { 'user': 'barney', 'age': 34 }\n * ];\n *\n * _.sortBy(users, [function(o) { return o.user; }]);\n * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]\n *\n * _.sortBy(users, ['user', 'age']);\n * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]\n */\nvar sortBy = baseRest(function(collection, iteratees) {\n if (collection == null) {\n return [];\n }\n var length = iteratees.length;\n if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {\n iteratees = [];\n } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {\n iteratees = [iteratees[0]];\n }\n return baseOrderBy(collection, baseFlatten(iteratees, 1), []);\n});\n\nmodule.exports = sortBy;\n", "/**\n * This base implementation of `_.zipObject` which assigns values using `assignFunc`.\n *\n * @private\n * @param {Array} props The property identifiers.\n * @param {Array} values The property values.\n * @param {Function} assignFunc The function to assign values.\n * @returns {Object} Returns the new object.\n */\nfunction baseZipObject(props, values, assignFunc) {\n var index = -1,\n length = props.length,\n valsLength = values.length,\n result = {};\n\n while (++index < length) {\n var value = index < valsLength ? values[index] : undefined;\n assignFunc(result, props[index], value);\n }\n return result;\n}\n\nmodule.exports = baseZipObject;\n", "var assignValue = require('./_assignValue'),\n baseZipObject = require('./_baseZipObject');\n\n/**\n * This method is like `_.fromPairs` except that it accepts two arrays,\n * one of property identifiers and one of corresponding values.\n *\n * @static\n * @memberOf _\n * @since 0.4.0\n * @category Array\n * @param {Array} [props=[]] The property identifiers.\n * @param {Array} [values=[]] The property values.\n * @returns {Object} Returns the new object.\n * @example\n *\n * _.zipObject(['a', 'b'], [1, 2]);\n * // => { 'a': 1, 'b': 2 }\n */\nfunction zipObject(props, values) {\n return baseZipObject(props || [], values || [], assignValue);\n}\n\nmodule.exports = zipObject;\n", "/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeCeil = Math.ceil,\n nativeMax = Math.max;\n\n/**\n * The base implementation of `_.range` and `_.rangeRight` which doesn't\n * coerce arguments.\n *\n * @private\n * @param {number} start The start of the range.\n * @param {number} end The end of the range.\n * @param {number} step The value to increment or decrement by.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Array} Returns the range of numbers.\n */\nfunction baseRange(start, end, step, fromRight) {\n var index = -1,\n length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),\n result = Array(length);\n\n while (length--) {\n result[fromRight ? length : ++index] = start;\n start += step;\n }\n return result;\n}\n\nmodule.exports = baseRange;\n", "var baseRange = require('./_baseRange'),\n isIterateeCall = require('./_isIterateeCall'),\n toFinite = require('./toFinite');\n\n/**\n * Creates a `_.range` or `_.rangeRight` function.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new range function.\n */\nfunction createRange(fromRight) {\n return function(start, end, step) {\n if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {\n end = step = undefined;\n }\n // Ensure the sign of `-0` is preserved.\n start = toFinite(start);\n if (end === undefined) {\n end = start;\n start = 0;\n } else {\n end = toFinite(end);\n }\n step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);\n return baseRange(start, end, step, fromRight);\n };\n}\n\nmodule.exports = createRange;\n", "var createRange = require('./_createRange');\n\n/**\n * Creates an array of numbers (positive and/or negative) progressing from\n * `start` up to, but not including, `end`. A step of `-1` is used if a negative\n * `start` is specified without an `end` or `step`. If `end` is not specified,\n * it's set to `start` with `start` then set to `0`.\n *\n * **Note:** JavaScript follows the IEEE-754 standard for resolving\n * floating-point values which can produce unexpected results.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {number} [start=0] The start of the range.\n * @param {number} end The end of the range.\n * @param {number} [step=1] The value to increment or decrement by.\n * @returns {Array} Returns the range of numbers.\n * @see _.inRange, _.rangeRight\n * @example\n *\n * _.range(4);\n * // => [0, 1, 2, 3]\n *\n * _.range(-4);\n * // => [0, -1, -2, -3]\n *\n * _.range(1, 5);\n * // => [1, 2, 3, 4]\n *\n * _.range(0, 20, 5);\n * // => [0, 5, 10, 15]\n *\n * _.range(0, -4, -1);\n * // => [0, -1, -2, -3]\n *\n * _.range(1, 4, 0);\n * // => [1, 1, 1]\n *\n * _.range(0);\n * // => []\n */\nvar range = createRange();\n\nmodule.exports = range;\n", "/*! choices.js v10.2.0 | \u00A9 2022 Josh Johnson | https://github.com/jshjohnson/Choices#readme */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"Choices\"] = factory();\n\telse\n\t\troot[\"Choices\"] = factory();\n})(window, function() {\nreturn /******/ (function() { // webpackBootstrap\n/******/ \t\"use strict\";\n/******/ \tvar __webpack_modules__ = ({\n\n/***/ 282:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.clearChoices = exports.activateChoices = exports.filterChoices = exports.addChoice = void 0;\nvar constants_1 = __webpack_require__(883);\nvar addChoice = function (_a) {\n var value = _a.value,\n label = _a.label,\n id = _a.id,\n groupId = _a.groupId,\n disabled = _a.disabled,\n elementId = _a.elementId,\n customProperties = _a.customProperties,\n placeholder = _a.placeholder,\n keyCode = _a.keyCode;\n return {\n type: constants_1.ACTION_TYPES.ADD_CHOICE,\n value: value,\n label: label,\n id: id,\n groupId: groupId,\n disabled: disabled,\n elementId: elementId,\n customProperties: customProperties,\n placeholder: placeholder,\n keyCode: keyCode\n };\n};\nexports.addChoice = addChoice;\nvar filterChoices = function (results) {\n return {\n type: constants_1.ACTION_TYPES.FILTER_CHOICES,\n results: results\n };\n};\nexports.filterChoices = filterChoices;\nvar activateChoices = function (active) {\n if (active === void 0) {\n active = true;\n }\n return {\n type: constants_1.ACTION_TYPES.ACTIVATE_CHOICES,\n active: active\n };\n};\nexports.activateChoices = activateChoices;\nvar clearChoices = function () {\n return {\n type: constants_1.ACTION_TYPES.CLEAR_CHOICES\n };\n};\nexports.clearChoices = clearChoices;\n\n/***/ }),\n\n/***/ 783:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.addGroup = void 0;\nvar constants_1 = __webpack_require__(883);\nvar addGroup = function (_a) {\n var value = _a.value,\n id = _a.id,\n active = _a.active,\n disabled = _a.disabled;\n return {\n type: constants_1.ACTION_TYPES.ADD_GROUP,\n value: value,\n id: id,\n active: active,\n disabled: disabled\n };\n};\nexports.addGroup = addGroup;\n\n/***/ }),\n\n/***/ 464:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.highlightItem = exports.removeItem = exports.addItem = void 0;\nvar constants_1 = __webpack_require__(883);\nvar addItem = function (_a) {\n var value = _a.value,\n label = _a.label,\n id = _a.id,\n choiceId = _a.choiceId,\n groupId = _a.groupId,\n customProperties = _a.customProperties,\n placeholder = _a.placeholder,\n keyCode = _a.keyCode;\n return {\n type: constants_1.ACTION_TYPES.ADD_ITEM,\n value: value,\n label: label,\n id: id,\n choiceId: choiceId,\n groupId: groupId,\n customProperties: customProperties,\n placeholder: placeholder,\n keyCode: keyCode\n };\n};\nexports.addItem = addItem;\nvar removeItem = function (id, choiceId) {\n return {\n type: constants_1.ACTION_TYPES.REMOVE_ITEM,\n id: id,\n choiceId: choiceId\n };\n};\nexports.removeItem = removeItem;\nvar highlightItem = function (id, highlighted) {\n return {\n type: constants_1.ACTION_TYPES.HIGHLIGHT_ITEM,\n id: id,\n highlighted: highlighted\n };\n};\nexports.highlightItem = highlightItem;\n\n/***/ }),\n\n/***/ 137:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.setIsLoading = exports.resetTo = exports.clearAll = void 0;\nvar constants_1 = __webpack_require__(883);\nvar clearAll = function () {\n return {\n type: constants_1.ACTION_TYPES.CLEAR_ALL\n };\n};\nexports.clearAll = clearAll;\nvar resetTo = function (state) {\n return {\n type: constants_1.ACTION_TYPES.RESET_TO,\n state: state\n };\n};\nexports.resetTo = resetTo;\nvar setIsLoading = function (isLoading) {\n return {\n type: constants_1.ACTION_TYPES.SET_IS_LOADING,\n isLoading: isLoading\n };\n};\nexports.setIsLoading = setIsLoading;\n\n/***/ }),\n\n/***/ 373:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __spreadArray = this && this.__spreadArray || function (to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n};\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar deepmerge_1 = __importDefault(__webpack_require__(996));\n/* eslint-disable @typescript-eslint/no-explicit-any */\nvar fuse_js_1 = __importDefault(__webpack_require__(221));\nvar choices_1 = __webpack_require__(282);\nvar groups_1 = __webpack_require__(783);\nvar items_1 = __webpack_require__(464);\nvar misc_1 = __webpack_require__(137);\nvar components_1 = __webpack_require__(520);\nvar constants_1 = __webpack_require__(883);\nvar defaults_1 = __webpack_require__(789);\nvar utils_1 = __webpack_require__(799);\nvar reducers_1 = __webpack_require__(655);\nvar store_1 = __importDefault(__webpack_require__(744));\nvar templates_1 = __importDefault(__webpack_require__(686));\n/** @see {@link http://browserhacks.com/#hack-acea075d0ac6954f275a70023906050c} */\nvar IS_IE11 = '-ms-scroll-limit' in document.documentElement.style && '-ms-ime-align' in document.documentElement.style;\nvar USER_DEFAULTS = {};\n/**\n * Choices\n * @author Josh Johnson\n */\nvar Choices = /** @class */function () {\n function Choices(element, userConfig) {\n if (element === void 0) {\n element = '[data-choice]';\n }\n if (userConfig === void 0) {\n userConfig = {};\n }\n var _this = this;\n if (userConfig.allowHTML === undefined) {\n console.warn('Deprecation warning: allowHTML will default to false in a future release. To render HTML in Choices, you will need to set it to true. Setting allowHTML will suppress this message.');\n }\n this.config = deepmerge_1.default.all([defaults_1.DEFAULT_CONFIG, Choices.defaults.options, userConfig],\n // When merging array configs, replace with a copy of the userConfig array,\n // instead of concatenating with the default array\n {\n arrayMerge: function (_, sourceArray) {\n return __spreadArray([], sourceArray, true);\n }\n });\n var invalidConfigOptions = (0, utils_1.diff)(this.config, defaults_1.DEFAULT_CONFIG);\n if (invalidConfigOptions.length) {\n console.warn('Unknown config option(s) passed', invalidConfigOptions.join(', '));\n }\n var passedElement = typeof element === 'string' ? document.querySelector(element) : element;\n if (!(passedElement instanceof HTMLInputElement || passedElement instanceof HTMLSelectElement)) {\n throw TypeError('Expected one of the following types text|select-one|select-multiple');\n }\n this._isTextElement = passedElement.type === constants_1.TEXT_TYPE;\n this._isSelectOneElement = passedElement.type === constants_1.SELECT_ONE_TYPE;\n this._isSelectMultipleElement = passedElement.type === constants_1.SELECT_MULTIPLE_TYPE;\n this._isSelectElement = this._isSelectOneElement || this._isSelectMultipleElement;\n this.config.searchEnabled = this._isSelectMultipleElement || this.config.searchEnabled;\n if (!['auto', 'always'].includes(\"\".concat(this.config.renderSelectedChoices))) {\n this.config.renderSelectedChoices = 'auto';\n }\n if (userConfig.addItemFilter && typeof userConfig.addItemFilter !== 'function') {\n var re = userConfig.addItemFilter instanceof RegExp ? userConfig.addItemFilter : new RegExp(userConfig.addItemFilter);\n this.config.addItemFilter = re.test.bind(re);\n }\n if (this._isTextElement) {\n this.passedElement = new components_1.WrappedInput({\n element: passedElement,\n classNames: this.config.classNames,\n delimiter: this.config.delimiter\n });\n } else {\n this.passedElement = new components_1.WrappedSelect({\n element: passedElement,\n classNames: this.config.classNames,\n template: function (data) {\n return _this._templates.option(data);\n }\n });\n }\n this.initialised = false;\n this._store = new store_1.default();\n this._initialState = reducers_1.defaultState;\n this._currentState = reducers_1.defaultState;\n this._prevState = reducers_1.defaultState;\n this._currentValue = '';\n this._canSearch = !!this.config.searchEnabled;\n this._isScrollingOnIe = false;\n this._highlightPosition = 0;\n this._wasTap = true;\n this._placeholderValue = this._generatePlaceholderValue();\n this._baseId = (0, utils_1.generateId)(this.passedElement.element, 'choices-');\n /**\n * setting direction in cases where it's explicitly set on passedElement\n * or when calculated direction is different from the document\n */\n this._direction = this.passedElement.dir;\n if (!this._direction) {\n var elementDirection = window.getComputedStyle(this.passedElement.element).direction;\n var documentDirection = window.getComputedStyle(document.documentElement).direction;\n if (elementDirection !== documentDirection) {\n this._direction = elementDirection;\n }\n }\n this._idNames = {\n itemChoice: 'item-choice'\n };\n if (this._isSelectElement) {\n // Assign preset groups from passed element\n this._presetGroups = this.passedElement.optionGroups;\n // Assign preset options from passed element\n this._presetOptions = this.passedElement.options;\n }\n // Assign preset choices from passed object\n this._presetChoices = this.config.choices;\n // Assign preset items from passed object first\n this._presetItems = this.config.items;\n // Add any values passed from attribute\n if (this.passedElement.value && this._isTextElement) {\n var splitValues = this.passedElement.value.split(this.config.delimiter);\n this._presetItems = this._presetItems.concat(splitValues);\n }\n // Create array of choices from option elements\n if (this.passedElement.options) {\n this.passedElement.options.forEach(function (option) {\n _this._presetChoices.push({\n value: option.value,\n label: option.innerHTML,\n selected: !!option.selected,\n disabled: option.disabled || option.parentNode.disabled,\n placeholder: option.value === '' || option.hasAttribute('placeholder'),\n customProperties: (0, utils_1.parseCustomProperties)(option.dataset.customProperties)\n });\n });\n }\n this._render = this._render.bind(this);\n this._onFocus = this._onFocus.bind(this);\n this._onBlur = this._onBlur.bind(this);\n this._onKeyUp = this._onKeyUp.bind(this);\n this._onKeyDown = this._onKeyDown.bind(this);\n this._onClick = this._onClick.bind(this);\n this._onTouchMove = this._onTouchMove.bind(this);\n this._onTouchEnd = this._onTouchEnd.bind(this);\n this._onMouseDown = this._onMouseDown.bind(this);\n this._onMouseOver = this._onMouseOver.bind(this);\n this._onFormReset = this._onFormReset.bind(this);\n this._onSelectKey = this._onSelectKey.bind(this);\n this._onEnterKey = this._onEnterKey.bind(this);\n this._onEscapeKey = this._onEscapeKey.bind(this);\n this._onDirectionKey = this._onDirectionKey.bind(this);\n this._onDeleteKey = this._onDeleteKey.bind(this);\n // If element has already been initialised with Choices, fail silently\n if (this.passedElement.isActive) {\n if (!this.config.silent) {\n console.warn('Trying to initialise Choices on element already initialised', {\n element: element\n });\n }\n this.initialised = true;\n return;\n }\n // Let's go\n this.init();\n }\n Object.defineProperty(Choices, \"defaults\", {\n get: function () {\n return Object.preventExtensions({\n get options() {\n return USER_DEFAULTS;\n },\n get templates() {\n return templates_1.default;\n }\n });\n },\n enumerable: false,\n configurable: true\n });\n Choices.prototype.init = function () {\n if (this.initialised) {\n return;\n }\n this._createTemplates();\n this._createElements();\n this._createStructure();\n this._store.subscribe(this._render);\n this._render();\n this._addEventListeners();\n var shouldDisable = !this.config.addItems || this.passedElement.element.hasAttribute('disabled');\n if (shouldDisable) {\n this.disable();\n }\n this.initialised = true;\n var callbackOnInit = this.config.callbackOnInit;\n // Run callback if it is a function\n if (callbackOnInit && typeof callbackOnInit === 'function') {\n callbackOnInit.call(this);\n }\n };\n Choices.prototype.destroy = function () {\n if (!this.initialised) {\n return;\n }\n this._removeEventListeners();\n this.passedElement.reveal();\n this.containerOuter.unwrap(this.passedElement.element);\n this.clearStore();\n if (this._isSelectElement) {\n this.passedElement.options = this._presetOptions;\n }\n this._templates = templates_1.default;\n this.initialised = false;\n };\n Choices.prototype.enable = function () {\n if (this.passedElement.isDisabled) {\n this.passedElement.enable();\n }\n if (this.containerOuter.isDisabled) {\n this._addEventListeners();\n this.input.enable();\n this.containerOuter.enable();\n }\n return this;\n };\n Choices.prototype.disable = function () {\n if (!this.passedElement.isDisabled) {\n this.passedElement.disable();\n }\n if (!this.containerOuter.isDisabled) {\n this._removeEventListeners();\n this.input.disable();\n this.containerOuter.disable();\n }\n return this;\n };\n Choices.prototype.highlightItem = function (item, runEvent) {\n if (runEvent === void 0) {\n runEvent = true;\n }\n if (!item || !item.id) {\n return this;\n }\n var id = item.id,\n _a = item.groupId,\n groupId = _a === void 0 ? -1 : _a,\n _b = item.value,\n value = _b === void 0 ? '' : _b,\n _c = item.label,\n label = _c === void 0 ? '' : _c;\n var group = groupId >= 0 ? this._store.getGroupById(groupId) : null;\n this._store.dispatch((0, items_1.highlightItem)(id, true));\n if (runEvent) {\n this.passedElement.triggerEvent(constants_1.EVENTS.highlightItem, {\n id: id,\n value: value,\n label: label,\n groupValue: group && group.value ? group.value : null\n });\n }\n return this;\n };\n Choices.prototype.unhighlightItem = function (item) {\n if (!item || !item.id) {\n return this;\n }\n var id = item.id,\n _a = item.groupId,\n groupId = _a === void 0 ? -1 : _a,\n _b = item.value,\n value = _b === void 0 ? '' : _b,\n _c = item.label,\n label = _c === void 0 ? '' : _c;\n var group = groupId >= 0 ? this._store.getGroupById(groupId) : null;\n this._store.dispatch((0, items_1.highlightItem)(id, false));\n this.passedElement.triggerEvent(constants_1.EVENTS.highlightItem, {\n id: id,\n value: value,\n label: label,\n groupValue: group && group.value ? group.value : null\n });\n return this;\n };\n Choices.prototype.highlightAll = function () {\n var _this = this;\n this._store.items.forEach(function (item) {\n return _this.highlightItem(item);\n });\n return this;\n };\n Choices.prototype.unhighlightAll = function () {\n var _this = this;\n this._store.items.forEach(function (item) {\n return _this.unhighlightItem(item);\n });\n return this;\n };\n Choices.prototype.removeActiveItemsByValue = function (value) {\n var _this = this;\n this._store.activeItems.filter(function (item) {\n return item.value === value;\n }).forEach(function (item) {\n return _this._removeItem(item);\n });\n return this;\n };\n Choices.prototype.removeActiveItems = function (excludedId) {\n var _this = this;\n this._store.activeItems.filter(function (_a) {\n var id = _a.id;\n return id !== excludedId;\n }).forEach(function (item) {\n return _this._removeItem(item);\n });\n return this;\n };\n Choices.prototype.removeHighlightedItems = function (runEvent) {\n var _this = this;\n if (runEvent === void 0) {\n runEvent = false;\n }\n this._store.highlightedActiveItems.forEach(function (item) {\n _this._removeItem(item);\n // If this action was performed by the user\n // trigger the event\n if (runEvent) {\n _this._triggerChange(item.value);\n }\n });\n return this;\n };\n Choices.prototype.showDropdown = function (preventInputFocus) {\n var _this = this;\n if (this.dropdown.isActive) {\n return this;\n }\n requestAnimationFrame(function () {\n _this.dropdown.show();\n _this.containerOuter.open(_this.dropdown.distanceFromTopWindow);\n if (!preventInputFocus && _this._canSearch) {\n _this.input.focus();\n }\n _this.passedElement.triggerEvent(constants_1.EVENTS.showDropdown, {});\n });\n return this;\n };\n Choices.prototype.hideDropdown = function (preventInputBlur) {\n var _this = this;\n if (!this.dropdown.isActive) {\n return this;\n }\n requestAnimationFrame(function () {\n _this.dropdown.hide();\n _this.containerOuter.close();\n if (!preventInputBlur && _this._canSearch) {\n _this.input.removeActiveDescendant();\n _this.input.blur();\n }\n _this.passedElement.triggerEvent(constants_1.EVENTS.hideDropdown, {});\n });\n return this;\n };\n Choices.prototype.getValue = function (valueOnly) {\n if (valueOnly === void 0) {\n valueOnly = false;\n }\n var values = this._store.activeItems.reduce(function (selectedItems, item) {\n var itemValue = valueOnly ? item.value : item;\n selectedItems.push(itemValue);\n return selectedItems;\n }, []);\n return this._isSelectOneElement ? values[0] : values;\n };\n Choices.prototype.setValue = function (items) {\n var _this = this;\n if (!this.initialised) {\n return this;\n }\n items.forEach(function (value) {\n return _this._setChoiceOrItem(value);\n });\n return this;\n };\n Choices.prototype.setChoiceByValue = function (value) {\n var _this = this;\n if (!this.initialised || this._isTextElement) {\n return this;\n }\n // If only one value has been passed, convert to array\n var choiceValue = Array.isArray(value) ? value : [value];\n // Loop through each value and\n choiceValue.forEach(function (val) {\n return _this._findAndSelectChoiceByValue(val);\n });\n return this;\n };\n /**\n * Set choices of select input via an array of objects (or function that returns array of object or promise of it),\n * a value field name and a label field name.\n * This behaves the same as passing items via the choices option but can be called after initialising Choices.\n * This can also be used to add groups of choices (see example 2); Optionally pass a true `replaceChoices` value to remove any existing choices.\n * Optionally pass a `customProperties` object to add additional data to your choices (useful when searching/filtering etc).\n *\n * **Input types affected:** select-one, select-multiple\n *\n * @example\n * ```js\n * const example = new Choices(element);\n *\n * example.setChoices([\n * {value: 'One', label: 'Label One', disabled: true},\n * {value: 'Two', label: 'Label Two', selected: true},\n * {value: 'Three', label: 'Label Three'},\n * ], 'value', 'label', false);\n * ```\n *\n * @example\n * ```js\n * const example = new Choices(element);\n *\n * example.setChoices(async () => {\n * try {\n * const items = await fetch('/items');\n * return items.json()\n * } catch(err) {\n * console.error(err)\n * }\n * });\n * ```\n *\n * @example\n * ```js\n * const example = new Choices(element);\n *\n * example.setChoices([{\n * label: 'Group one',\n * id: 1,\n * disabled: false,\n * choices: [\n * {value: 'Child One', label: 'Child One', selected: true},\n * {value: 'Child Two', label: 'Child Two', disabled: true},\n * {value: 'Child Three', label: 'Child Three'},\n * ]\n * },\n * {\n * label: 'Group two',\n * id: 2,\n * disabled: false,\n * choices: [\n * {value: 'Child Four', label: 'Child Four', disabled: true},\n * {value: 'Child Five', label: 'Child Five'},\n * {value: 'Child Six', label: 'Child Six', customProperties: {\n * description: 'Custom description about child six',\n * random: 'Another random custom property'\n * }},\n * ]\n * }], 'value', 'label', false);\n * ```\n */\n Choices.prototype.setChoices = function (choicesArrayOrFetcher, value, label, replaceChoices) {\n var _this = this;\n if (choicesArrayOrFetcher === void 0) {\n choicesArrayOrFetcher = [];\n }\n if (value === void 0) {\n value = 'value';\n }\n if (label === void 0) {\n label = 'label';\n }\n if (replaceChoices === void 0) {\n replaceChoices = false;\n }\n if (!this.initialised) {\n throw new ReferenceError(\"setChoices was called on a non-initialized instance of Choices\");\n }\n if (!this._isSelectElement) {\n throw new TypeError(\"setChoices can't be used with INPUT based Choices\");\n }\n if (typeof value !== 'string' || !value) {\n throw new TypeError(\"value parameter must be a name of 'value' field in passed objects\");\n }\n // Clear choices if needed\n if (replaceChoices) {\n this.clearChoices();\n }\n if (typeof choicesArrayOrFetcher === 'function') {\n // it's a choices fetcher function\n var fetcher_1 = choicesArrayOrFetcher(this);\n if (typeof Promise === 'function' && fetcher_1 instanceof Promise) {\n // that's a promise\n // eslint-disable-next-line no-promise-executor-return\n return new Promise(function (resolve) {\n return requestAnimationFrame(resolve);\n }).then(function () {\n return _this._handleLoadingState(true);\n }).then(function () {\n return fetcher_1;\n }).then(function (data) {\n return _this.setChoices(data, value, label, replaceChoices);\n }).catch(function (err) {\n if (!_this.config.silent) {\n console.error(err);\n }\n }).then(function () {\n return _this._handleLoadingState(false);\n }).then(function () {\n return _this;\n });\n }\n // function returned something else than promise, let's check if it's an array of choices\n if (!Array.isArray(fetcher_1)) {\n throw new TypeError(\".setChoices first argument function must return either array of choices or Promise, got: \".concat(typeof fetcher_1));\n }\n // recursion with results, it's sync and choices were cleared already\n return this.setChoices(fetcher_1, value, label, false);\n }\n if (!Array.isArray(choicesArrayOrFetcher)) {\n throw new TypeError(\".setChoices must be called either with array of choices with a function resulting into Promise of array of choices\");\n }\n this.containerOuter.removeLoadingState();\n this._startLoading();\n choicesArrayOrFetcher.forEach(function (groupOrChoice) {\n if (groupOrChoice.choices) {\n _this._addGroup({\n id: groupOrChoice.id ? parseInt(\"\".concat(groupOrChoice.id), 10) : null,\n group: groupOrChoice,\n valueKey: value,\n labelKey: label\n });\n } else {\n var choice = groupOrChoice;\n _this._addChoice({\n value: choice[value],\n label: choice[label],\n isSelected: !!choice.selected,\n isDisabled: !!choice.disabled,\n placeholder: !!choice.placeholder,\n customProperties: choice.customProperties\n });\n }\n });\n this._stopLoading();\n return this;\n };\n Choices.prototype.clearChoices = function () {\n this._store.dispatch((0, choices_1.clearChoices)());\n return this;\n };\n Choices.prototype.clearStore = function () {\n this._store.dispatch((0, misc_1.clearAll)());\n return this;\n };\n Choices.prototype.clearInput = function () {\n var shouldSetInputWidth = !this._isSelectOneElement;\n this.input.clear(shouldSetInputWidth);\n if (!this._isTextElement && this._canSearch) {\n this._isSearching = false;\n this._store.dispatch((0, choices_1.activateChoices)(true));\n }\n return this;\n };\n Choices.prototype._render = function () {\n if (this._store.isLoading()) {\n return;\n }\n this._currentState = this._store.state;\n var stateChanged = this._currentState.choices !== this._prevState.choices || this._currentState.groups !== this._prevState.groups || this._currentState.items !== this._prevState.items;\n var shouldRenderChoices = this._isSelectElement;\n var shouldRenderItems = this._currentState.items !== this._prevState.items;\n if (!stateChanged) {\n return;\n }\n if (shouldRenderChoices) {\n this._renderChoices();\n }\n if (shouldRenderItems) {\n this._renderItems();\n }\n this._prevState = this._currentState;\n };\n Choices.prototype._renderChoices = function () {\n var _this = this;\n var _a = this._store,\n activeGroups = _a.activeGroups,\n activeChoices = _a.activeChoices;\n var choiceListFragment = document.createDocumentFragment();\n this.choiceList.clear();\n if (this.config.resetScrollPosition) {\n requestAnimationFrame(function () {\n return _this.choiceList.scrollToTop();\n });\n }\n // If we have grouped options\n if (activeGroups.length >= 1 && !this._isSearching) {\n // If we have a placeholder choice along with groups\n var activePlaceholders = activeChoices.filter(function (activeChoice) {\n return activeChoice.placeholder === true && activeChoice.groupId === -1;\n });\n if (activePlaceholders.length >= 1) {\n choiceListFragment = this._createChoicesFragment(activePlaceholders, choiceListFragment);\n }\n choiceListFragment = this._createGroupsFragment(activeGroups, activeChoices, choiceListFragment);\n } else if (activeChoices.length >= 1) {\n choiceListFragment = this._createChoicesFragment(activeChoices, choiceListFragment);\n }\n // If we have choices to show\n if (choiceListFragment.childNodes && choiceListFragment.childNodes.length > 0) {\n var activeItems = this._store.activeItems;\n var canAddItem = this._canAddItem(activeItems, this.input.value);\n // ...and we can select them\n if (canAddItem.response) {\n // ...append them and highlight the first choice\n this.choiceList.append(choiceListFragment);\n this._highlightChoice();\n } else {\n var notice = this._getTemplate('notice', canAddItem.notice);\n this.choiceList.append(notice);\n }\n } else {\n // Otherwise show a notice\n var dropdownItem = void 0;\n var notice = void 0;\n if (this._isSearching) {\n notice = typeof this.config.noResultsText === 'function' ? this.config.noResultsText() : this.config.noResultsText;\n dropdownItem = this._getTemplate('notice', notice, 'no-results');\n } else {\n notice = typeof this.config.noChoicesText === 'function' ? this.config.noChoicesText() : this.config.noChoicesText;\n dropdownItem = this._getTemplate('notice', notice, 'no-choices');\n }\n this.choiceList.append(dropdownItem);\n }\n };\n Choices.prototype._renderItems = function () {\n var activeItems = this._store.activeItems || [];\n this.itemList.clear();\n // Create a fragment to store our list items\n // (so we don't have to update the DOM for each item)\n var itemListFragment = this._createItemsFragment(activeItems);\n // If we have items to add, append them\n if (itemListFragment.childNodes) {\n this.itemList.append(itemListFragment);\n }\n };\n Choices.prototype._createGroupsFragment = function (groups, choices, fragment) {\n var _this = this;\n if (fragment === void 0) {\n fragment = document.createDocumentFragment();\n }\n var getGroupChoices = function (group) {\n return choices.filter(function (choice) {\n if (_this._isSelectOneElement) {\n return choice.groupId === group.id;\n }\n return choice.groupId === group.id && (_this.config.renderSelectedChoices === 'always' || !choice.selected);\n });\n };\n // If sorting is enabled, filter groups\n if (this.config.shouldSort) {\n groups.sort(this.config.sorter);\n }\n groups.forEach(function (group) {\n var groupChoices = getGroupChoices(group);\n if (groupChoices.length >= 1) {\n var dropdownGroup = _this._getTemplate('choiceGroup', group);\n fragment.appendChild(dropdownGroup);\n _this._createChoicesFragment(groupChoices, fragment, true);\n }\n });\n return fragment;\n };\n Choices.prototype._createChoicesFragment = function (choices, fragment, withinGroup) {\n var _this = this;\n if (fragment === void 0) {\n fragment = document.createDocumentFragment();\n }\n if (withinGroup === void 0) {\n withinGroup = false;\n }\n // Create a fragment to store our list items (so we don't have to update the DOM for each item)\n var _a = this.config,\n renderSelectedChoices = _a.renderSelectedChoices,\n searchResultLimit = _a.searchResultLimit,\n renderChoiceLimit = _a.renderChoiceLimit;\n var filter = this._isSearching ? utils_1.sortByScore : this.config.sorter;\n var appendChoice = function (choice) {\n var shouldRender = renderSelectedChoices === 'auto' ? _this._isSelectOneElement || !choice.selected : true;\n if (shouldRender) {\n var dropdownItem = _this._getTemplate('choice', choice, _this.config.itemSelectText);\n fragment.appendChild(dropdownItem);\n }\n };\n var rendererableChoices = choices;\n if (renderSelectedChoices === 'auto' && !this._isSelectOneElement) {\n rendererableChoices = choices.filter(function (choice) {\n return !choice.selected;\n });\n }\n // Split array into placeholders and \"normal\" choices\n var _b = rendererableChoices.reduce(function (acc, choice) {\n if (choice.placeholder) {\n acc.placeholderChoices.push(choice);\n } else {\n acc.normalChoices.push(choice);\n }\n return acc;\n }, {\n placeholderChoices: [],\n normalChoices: []\n }),\n placeholderChoices = _b.placeholderChoices,\n normalChoices = _b.normalChoices;\n // If sorting is enabled or the user is searching, filter choices\n if (this.config.shouldSort || this._isSearching) {\n normalChoices.sort(filter);\n }\n var choiceLimit = rendererableChoices.length;\n // Prepend placeholeder\n var sortedChoices = this._isSelectOneElement ? __spreadArray(__spreadArray([], placeholderChoices, true), normalChoices, true) : normalChoices;\n if (this._isSearching) {\n choiceLimit = searchResultLimit;\n } else if (renderChoiceLimit && renderChoiceLimit > 0 && !withinGroup) {\n choiceLimit = renderChoiceLimit;\n }\n // Add each choice to dropdown within range\n for (var i = 0; i < choiceLimit; i += 1) {\n if (sortedChoices[i]) {\n appendChoice(sortedChoices[i]);\n }\n }\n return fragment;\n };\n Choices.prototype._createItemsFragment = function (items, fragment) {\n var _this = this;\n if (fragment === void 0) {\n fragment = document.createDocumentFragment();\n }\n // Create fragment to add elements to\n var _a = this.config,\n shouldSortItems = _a.shouldSortItems,\n sorter = _a.sorter,\n removeItemButton = _a.removeItemButton;\n // If sorting is enabled, filter items\n if (shouldSortItems && !this._isSelectOneElement) {\n items.sort(sorter);\n }\n if (this._isTextElement) {\n // Update the value of the hidden input\n this.passedElement.value = items.map(function (_a) {\n var value = _a.value;\n return value;\n }).join(this.config.delimiter);\n } else {\n // Update the options of the hidden input\n this.passedElement.options = items;\n }\n var addItemToFragment = function (item) {\n // Create new list element\n var listItem = _this._getTemplate('item', item, removeItemButton);\n // Append it to list\n fragment.appendChild(listItem);\n };\n // Add each list item to list\n items.forEach(addItemToFragment);\n return fragment;\n };\n Choices.prototype._triggerChange = function (value) {\n if (value === undefined || value === null) {\n return;\n }\n this.passedElement.triggerEvent(constants_1.EVENTS.change, {\n value: value\n });\n };\n Choices.prototype._selectPlaceholderChoice = function (placeholderChoice) {\n this._addItem({\n value: placeholderChoice.value,\n label: placeholderChoice.label,\n choiceId: placeholderChoice.id,\n groupId: placeholderChoice.groupId,\n placeholder: placeholderChoice.placeholder\n });\n this._triggerChange(placeholderChoice.value);\n };\n Choices.prototype._handleButtonAction = function (activeItems, element) {\n if (!activeItems || !element || !this.config.removeItems || !this.config.removeItemButton) {\n return;\n }\n var itemId = element.parentNode && element.parentNode.dataset.id;\n var itemToRemove = itemId && activeItems.find(function (item) {\n return item.id === parseInt(itemId, 10);\n });\n if (!itemToRemove) {\n return;\n }\n // Remove item associated with button\n this._removeItem(itemToRemove);\n this._triggerChange(itemToRemove.value);\n if (this._isSelectOneElement && this._store.placeholderChoice) {\n this._selectPlaceholderChoice(this._store.placeholderChoice);\n }\n };\n Choices.prototype._handleItemAction = function (activeItems, element, hasShiftKey) {\n var _this = this;\n if (hasShiftKey === void 0) {\n hasShiftKey = false;\n }\n if (!activeItems || !element || !this.config.removeItems || this._isSelectOneElement) {\n return;\n }\n var passedId = element.dataset.id;\n // We only want to select one item with a click\n // so we deselect any items that aren't the target\n // unless shift is being pressed\n activeItems.forEach(function (item) {\n if (item.id === parseInt(\"\".concat(passedId), 10) && !item.highlighted) {\n _this.highlightItem(item);\n } else if (!hasShiftKey && item.highlighted) {\n _this.unhighlightItem(item);\n }\n });\n // Focus input as without focus, a user cannot do anything with a\n // highlighted item\n this.input.focus();\n };\n Choices.prototype._handleChoiceAction = function (activeItems, element) {\n if (!activeItems || !element) {\n return;\n }\n // If we are clicking on an option\n var id = element.dataset.id;\n var choice = id && this._store.getChoiceById(id);\n if (!choice) {\n return;\n }\n var passedKeyCode = activeItems[0] && activeItems[0].keyCode ? activeItems[0].keyCode : undefined;\n var hasActiveDropdown = this.dropdown.isActive;\n // Update choice keyCode\n choice.keyCode = passedKeyCode;\n this.passedElement.triggerEvent(constants_1.EVENTS.choice, {\n choice: choice\n });\n if (!choice.selected && !choice.disabled) {\n var canAddItem = this._canAddItem(activeItems, choice.value);\n if (canAddItem.response) {\n this._addItem({\n value: choice.value,\n label: choice.label,\n choiceId: choice.id,\n groupId: choice.groupId,\n customProperties: choice.customProperties,\n placeholder: choice.placeholder,\n keyCode: choice.keyCode\n });\n this._triggerChange(choice.value);\n }\n }\n this.clearInput();\n // We want to close the dropdown if we are dealing with a single select box\n if (hasActiveDropdown && this._isSelectOneElement) {\n this.hideDropdown(true);\n this.containerOuter.focus();\n }\n };\n Choices.prototype._handleBackspace = function (activeItems) {\n if (!this.config.removeItems || !activeItems) {\n return;\n }\n var lastItem = activeItems[activeItems.length - 1];\n var hasHighlightedItems = activeItems.some(function (item) {\n return item.highlighted;\n });\n // If editing the last item is allowed and there are not other selected items,\n // we can edit the item value. Otherwise if we can remove items, remove all selected items\n if (this.config.editItems && !hasHighlightedItems && lastItem) {\n this.input.value = lastItem.value;\n this.input.setWidth();\n this._removeItem(lastItem);\n this._triggerChange(lastItem.value);\n } else {\n if (!hasHighlightedItems) {\n // Highlight last item if none already highlighted\n this.highlightItem(lastItem, false);\n }\n this.removeHighlightedItems(true);\n }\n };\n Choices.prototype._startLoading = function () {\n this._store.dispatch((0, misc_1.setIsLoading)(true));\n };\n Choices.prototype._stopLoading = function () {\n this._store.dispatch((0, misc_1.setIsLoading)(false));\n };\n Choices.prototype._handleLoadingState = function (setLoading) {\n if (setLoading === void 0) {\n setLoading = true;\n }\n var placeholderItem = this.itemList.getChild(\".\".concat(this.config.classNames.placeholder));\n if (setLoading) {\n this.disable();\n this.containerOuter.addLoadingState();\n if (this._isSelectOneElement) {\n if (!placeholderItem) {\n placeholderItem = this._getTemplate('placeholder', this.config.loadingText);\n if (placeholderItem) {\n this.itemList.append(placeholderItem);\n }\n } else {\n placeholderItem.innerHTML = this.config.loadingText;\n }\n } else {\n this.input.placeholder = this.config.loadingText;\n }\n } else {\n this.enable();\n this.containerOuter.removeLoadingState();\n if (this._isSelectOneElement) {\n if (placeholderItem) {\n placeholderItem.innerHTML = this._placeholderValue || '';\n }\n } else {\n this.input.placeholder = this._placeholderValue || '';\n }\n }\n };\n Choices.prototype._handleSearch = function (value) {\n if (!this.input.isFocussed) {\n return;\n }\n var choices = this._store.choices;\n var _a = this.config,\n searchFloor = _a.searchFloor,\n searchChoices = _a.searchChoices;\n var hasUnactiveChoices = choices.some(function (option) {\n return !option.active;\n });\n // Check that we have a value to search and the input was an alphanumeric character\n if (value !== null && typeof value !== 'undefined' && value.length >= searchFloor) {\n var resultCount = searchChoices ? this._searchChoices(value) : 0;\n // Trigger search event\n this.passedElement.triggerEvent(constants_1.EVENTS.search, {\n value: value,\n resultCount: resultCount\n });\n } else if (hasUnactiveChoices) {\n // Otherwise reset choices to active\n this._isSearching = false;\n this._store.dispatch((0, choices_1.activateChoices)(true));\n }\n };\n Choices.prototype._canAddItem = function (activeItems, value) {\n var canAddItem = true;\n var notice = typeof this.config.addItemText === 'function' ? this.config.addItemText(value) : this.config.addItemText;\n if (!this._isSelectOneElement) {\n var isDuplicateValue = (0, utils_1.existsInArray)(activeItems, value);\n if (this.config.maxItemCount > 0 && this.config.maxItemCount <= activeItems.length) {\n // If there is a max entry limit and we have reached that limit\n // don't update\n canAddItem = false;\n notice = typeof this.config.maxItemText === 'function' ? this.config.maxItemText(this.config.maxItemCount) : this.config.maxItemText;\n }\n if (!this.config.duplicateItemsAllowed && isDuplicateValue && canAddItem) {\n canAddItem = false;\n notice = typeof this.config.uniqueItemText === 'function' ? this.config.uniqueItemText(value) : this.config.uniqueItemText;\n }\n if (this._isTextElement && this.config.addItems && canAddItem && typeof this.config.addItemFilter === 'function' && !this.config.addItemFilter(value)) {\n canAddItem = false;\n notice = typeof this.config.customAddItemText === 'function' ? this.config.customAddItemText(value) : this.config.customAddItemText;\n }\n }\n return {\n response: canAddItem,\n notice: notice\n };\n };\n Choices.prototype._searchChoices = function (value) {\n var newValue = typeof value === 'string' ? value.trim() : value;\n var currentValue = typeof this._currentValue === 'string' ? this._currentValue.trim() : this._currentValue;\n if (newValue.length < 1 && newValue === \"\".concat(currentValue, \" \")) {\n return 0;\n }\n // If new value matches the desired length and is not the same as the current value with a space\n var haystack = this._store.searchableChoices;\n var needle = newValue;\n var options = Object.assign(this.config.fuseOptions, {\n keys: __spreadArray([], this.config.searchFields, true),\n includeMatches: true\n });\n var fuse = new fuse_js_1.default(haystack, options);\n var results = fuse.search(needle); // see https://github.com/krisk/Fuse/issues/303\n this._currentValue = newValue;\n this._highlightPosition = 0;\n this._isSearching = true;\n this._store.dispatch((0, choices_1.filterChoices)(results));\n return results.length;\n };\n Choices.prototype._addEventListeners = function () {\n var documentElement = document.documentElement;\n // capture events - can cancel event processing or propagation\n documentElement.addEventListener('touchend', this._onTouchEnd, true);\n this.containerOuter.element.addEventListener('keydown', this._onKeyDown, true);\n this.containerOuter.element.addEventListener('mousedown', this._onMouseDown, true);\n // passive events - doesn't call `preventDefault` or `stopPropagation`\n documentElement.addEventListener('click', this._onClick, {\n passive: true\n });\n documentElement.addEventListener('touchmove', this._onTouchMove, {\n passive: true\n });\n this.dropdown.element.addEventListener('mouseover', this._onMouseOver, {\n passive: true\n });\n if (this._isSelectOneElement) {\n this.containerOuter.element.addEventListener('focus', this._onFocus, {\n passive: true\n });\n this.containerOuter.element.addEventListener('blur', this._onBlur, {\n passive: true\n });\n }\n this.input.element.addEventListener('keyup', this._onKeyUp, {\n passive: true\n });\n this.input.element.addEventListener('focus', this._onFocus, {\n passive: true\n });\n this.input.element.addEventListener('blur', this._onBlur, {\n passive: true\n });\n if (this.input.element.form) {\n this.input.element.form.addEventListener('reset', this._onFormReset, {\n passive: true\n });\n }\n this.input.addEventListeners();\n };\n Choices.prototype._removeEventListeners = function () {\n var documentElement = document.documentElement;\n documentElement.removeEventListener('touchend', this._onTouchEnd, true);\n this.containerOuter.element.removeEventListener('keydown', this._onKeyDown, true);\n this.containerOuter.element.removeEventListener('mousedown', this._onMouseDown, true);\n documentElement.removeEventListener('click', this._onClick);\n documentElement.removeEventListener('touchmove', this._onTouchMove);\n this.dropdown.element.removeEventListener('mouseover', this._onMouseOver);\n if (this._isSelectOneElement) {\n this.containerOuter.element.removeEventListener('focus', this._onFocus);\n this.containerOuter.element.removeEventListener('blur', this._onBlur);\n }\n this.input.element.removeEventListener('keyup', this._onKeyUp);\n this.input.element.removeEventListener('focus', this._onFocus);\n this.input.element.removeEventListener('blur', this._onBlur);\n if (this.input.element.form) {\n this.input.element.form.removeEventListener('reset', this._onFormReset);\n }\n this.input.removeEventListeners();\n };\n Choices.prototype._onKeyDown = function (event) {\n var keyCode = event.keyCode;\n var activeItems = this._store.activeItems;\n var hasFocusedInput = this.input.isFocussed;\n var hasActiveDropdown = this.dropdown.isActive;\n var hasItems = this.itemList.hasChildren();\n var keyString = String.fromCharCode(keyCode);\n // eslint-disable-next-line no-control-regex\n var wasPrintableChar = /[^\\x00-\\x1F]/.test(keyString);\n var BACK_KEY = constants_1.KEY_CODES.BACK_KEY,\n DELETE_KEY = constants_1.KEY_CODES.DELETE_KEY,\n ENTER_KEY = constants_1.KEY_CODES.ENTER_KEY,\n A_KEY = constants_1.KEY_CODES.A_KEY,\n ESC_KEY = constants_1.KEY_CODES.ESC_KEY,\n UP_KEY = constants_1.KEY_CODES.UP_KEY,\n DOWN_KEY = constants_1.KEY_CODES.DOWN_KEY,\n PAGE_UP_KEY = constants_1.KEY_CODES.PAGE_UP_KEY,\n PAGE_DOWN_KEY = constants_1.KEY_CODES.PAGE_DOWN_KEY;\n if (!this._isTextElement && !hasActiveDropdown && wasPrintableChar) {\n this.showDropdown();\n if (!this.input.isFocussed) {\n /*\n We update the input value with the pressed key as\n the input was not focussed at the time of key press\n therefore does not have the value of the key.\n */\n this.input.value += event.key.toLowerCase();\n }\n }\n switch (keyCode) {\n case A_KEY:\n return this._onSelectKey(event, hasItems);\n case ENTER_KEY:\n return this._onEnterKey(event, activeItems, hasActiveDropdown);\n case ESC_KEY:\n return this._onEscapeKey(hasActiveDropdown);\n case UP_KEY:\n case PAGE_UP_KEY:\n case DOWN_KEY:\n case PAGE_DOWN_KEY:\n return this._onDirectionKey(event, hasActiveDropdown);\n case DELETE_KEY:\n case BACK_KEY:\n return this._onDeleteKey(event, activeItems, hasFocusedInput);\n default:\n }\n };\n Choices.prototype._onKeyUp = function (_a) {\n var target = _a.target,\n keyCode = _a.keyCode;\n var value = this.input.value;\n var activeItems = this._store.activeItems;\n var canAddItem = this._canAddItem(activeItems, value);\n var backKey = constants_1.KEY_CODES.BACK_KEY,\n deleteKey = constants_1.KEY_CODES.DELETE_KEY;\n // We are typing into a text input and have a value, we want to show a dropdown\n // notice. Otherwise hide the dropdown\n if (this._isTextElement) {\n var canShowDropdownNotice = canAddItem.notice && value;\n if (canShowDropdownNotice) {\n var dropdownItem = this._getTemplate('notice', canAddItem.notice);\n this.dropdown.element.innerHTML = dropdownItem.outerHTML;\n this.showDropdown(true);\n } else {\n this.hideDropdown(true);\n }\n } else {\n var wasRemovalKeyCode = keyCode === backKey || keyCode === deleteKey;\n var userHasRemovedValue = wasRemovalKeyCode && target && !target.value;\n var canReactivateChoices = !this._isTextElement && this._isSearching;\n var canSearch = this._canSearch && canAddItem.response;\n if (userHasRemovedValue && canReactivateChoices) {\n this._isSearching = false;\n this._store.dispatch((0, choices_1.activateChoices)(true));\n } else if (canSearch) {\n this._handleSearch(this.input.rawValue);\n }\n }\n this._canSearch = this.config.searchEnabled;\n };\n Choices.prototype._onSelectKey = function (event, hasItems) {\n var ctrlKey = event.ctrlKey,\n metaKey = event.metaKey;\n var hasCtrlDownKeyPressed = ctrlKey || metaKey;\n // If CTRL + A or CMD + A have been pressed and there are items to select\n if (hasCtrlDownKeyPressed && hasItems) {\n this._canSearch = false;\n var shouldHightlightAll = this.config.removeItems && !this.input.value && this.input.element === document.activeElement;\n if (shouldHightlightAll) {\n this.highlightAll();\n }\n }\n };\n Choices.prototype._onEnterKey = function (event, activeItems, hasActiveDropdown) {\n var target = event.target;\n var enterKey = constants_1.KEY_CODES.ENTER_KEY;\n var targetWasButton = target && target.hasAttribute('data-button');\n if (this._isTextElement && target && target.value) {\n var value = this.input.value;\n var canAddItem = this._canAddItem(activeItems, value);\n if (canAddItem.response) {\n this.hideDropdown(true);\n this._addItem({\n value: value\n });\n this._triggerChange(value);\n this.clearInput();\n }\n }\n if (targetWasButton) {\n this._handleButtonAction(activeItems, target);\n event.preventDefault();\n }\n if (hasActiveDropdown) {\n var highlightedChoice = this.dropdown.getChild(\".\".concat(this.config.classNames.highlightedState));\n if (highlightedChoice) {\n // add enter keyCode value\n if (activeItems[0]) {\n activeItems[0].keyCode = enterKey; // eslint-disable-line no-param-reassign\n }\n\n this._handleChoiceAction(activeItems, highlightedChoice);\n }\n event.preventDefault();\n } else if (this._isSelectOneElement) {\n this.showDropdown();\n event.preventDefault();\n }\n };\n Choices.prototype._onEscapeKey = function (hasActiveDropdown) {\n if (hasActiveDropdown) {\n this.hideDropdown(true);\n this.containerOuter.focus();\n }\n };\n Choices.prototype._onDirectionKey = function (event, hasActiveDropdown) {\n var keyCode = event.keyCode,\n metaKey = event.metaKey;\n var downKey = constants_1.KEY_CODES.DOWN_KEY,\n pageUpKey = constants_1.KEY_CODES.PAGE_UP_KEY,\n pageDownKey = constants_1.KEY_CODES.PAGE_DOWN_KEY;\n // If up or down key is pressed, traverse through options\n if (hasActiveDropdown || this._isSelectOneElement) {\n this.showDropdown();\n this._canSearch = false;\n var directionInt = keyCode === downKey || keyCode === pageDownKey ? 1 : -1;\n var skipKey = metaKey || keyCode === pageDownKey || keyCode === pageUpKey;\n var selectableChoiceIdentifier = '[data-choice-selectable]';\n var nextEl = void 0;\n if (skipKey) {\n if (directionInt > 0) {\n nextEl = this.dropdown.element.querySelector(\"\".concat(selectableChoiceIdentifier, \":last-of-type\"));\n } else {\n nextEl = this.dropdown.element.querySelector(selectableChoiceIdentifier);\n }\n } else {\n var currentEl = this.dropdown.element.querySelector(\".\".concat(this.config.classNames.highlightedState));\n if (currentEl) {\n nextEl = (0, utils_1.getAdjacentEl)(currentEl, selectableChoiceIdentifier, directionInt);\n } else {\n nextEl = this.dropdown.element.querySelector(selectableChoiceIdentifier);\n }\n }\n if (nextEl) {\n // We prevent default to stop the cursor moving\n // when pressing the arrow\n if (!(0, utils_1.isScrolledIntoView)(nextEl, this.choiceList.element, directionInt)) {\n this.choiceList.scrollToChildElement(nextEl, directionInt);\n }\n this._highlightChoice(nextEl);\n }\n // Prevent default to maintain cursor position whilst\n // traversing dropdown options\n event.preventDefault();\n }\n };\n Choices.prototype._onDeleteKey = function (event, activeItems, hasFocusedInput) {\n var target = event.target;\n // If backspace or delete key is pressed and the input has no value\n if (!this._isSelectOneElement && !target.value && hasFocusedInput) {\n this._handleBackspace(activeItems);\n event.preventDefault();\n }\n };\n Choices.prototype._onTouchMove = function () {\n if (this._wasTap) {\n this._wasTap = false;\n }\n };\n Choices.prototype._onTouchEnd = function (event) {\n var target = (event || event.touches[0]).target;\n var touchWasWithinContainer = this._wasTap && this.containerOuter.element.contains(target);\n if (touchWasWithinContainer) {\n var containerWasExactTarget = target === this.containerOuter.element || target === this.containerInner.element;\n if (containerWasExactTarget) {\n if (this._isTextElement) {\n this.input.focus();\n } else if (this._isSelectMultipleElement) {\n this.showDropdown();\n }\n }\n // Prevents focus event firing\n event.stopPropagation();\n }\n this._wasTap = true;\n };\n /**\n * Handles mousedown event in capture mode for containetOuter.element\n */\n Choices.prototype._onMouseDown = function (event) {\n var target = event.target;\n if (!(target instanceof HTMLElement)) {\n return;\n }\n // If we have our mouse down on the scrollbar and are on IE11...\n if (IS_IE11 && this.choiceList.element.contains(target)) {\n // check if click was on a scrollbar area\n var firstChoice = this.choiceList.element.firstElementChild;\n var isOnScrollbar = this._direction === 'ltr' ? event.offsetX >= firstChoice.offsetWidth : event.offsetX < firstChoice.offsetLeft;\n this._isScrollingOnIe = isOnScrollbar;\n }\n if (target === this.input.element) {\n return;\n }\n var item = target.closest('[data-button],[data-item],[data-choice]');\n if (item instanceof HTMLElement) {\n var hasShiftKey = event.shiftKey;\n var activeItems = this._store.activeItems;\n var dataset = item.dataset;\n if ('button' in dataset) {\n this._handleButtonAction(activeItems, item);\n } else if ('item' in dataset) {\n this._handleItemAction(activeItems, item, hasShiftKey);\n } else if ('choice' in dataset) {\n this._handleChoiceAction(activeItems, item);\n }\n }\n event.preventDefault();\n };\n /**\n * Handles mouseover event over this.dropdown\n * @param {MouseEvent} event\n */\n Choices.prototype._onMouseOver = function (_a) {\n var target = _a.target;\n if (target instanceof HTMLElement && 'choice' in target.dataset) {\n this._highlightChoice(target);\n }\n };\n Choices.prototype._onClick = function (_a) {\n var target = _a.target;\n var clickWasWithinContainer = this.containerOuter.element.contains(target);\n if (clickWasWithinContainer) {\n if (!this.dropdown.isActive && !this.containerOuter.isDisabled) {\n if (this._isTextElement) {\n if (document.activeElement !== this.input.element) {\n this.input.focus();\n }\n } else {\n this.showDropdown();\n this.containerOuter.focus();\n }\n } else if (this._isSelectOneElement && target !== this.input.element && !this.dropdown.element.contains(target)) {\n this.hideDropdown();\n }\n } else {\n var hasHighlightedItems = this._store.highlightedActiveItems.length > 0;\n if (hasHighlightedItems) {\n this.unhighlightAll();\n }\n this.containerOuter.removeFocusState();\n this.hideDropdown(true);\n }\n };\n Choices.prototype._onFocus = function (_a) {\n var _b;\n var _this = this;\n var target = _a.target;\n var focusWasWithinContainer = target && this.containerOuter.element.contains(target);\n if (!focusWasWithinContainer) {\n return;\n }\n var focusActions = (_b = {}, _b[constants_1.TEXT_TYPE] = function () {\n if (target === _this.input.element) {\n _this.containerOuter.addFocusState();\n }\n }, _b[constants_1.SELECT_ONE_TYPE] = function () {\n _this.containerOuter.addFocusState();\n if (target === _this.input.element) {\n _this.showDropdown(true);\n }\n }, _b[constants_1.SELECT_MULTIPLE_TYPE] = function () {\n if (target === _this.input.element) {\n _this.showDropdown(true);\n // If element is a select box, the focused element is the container and the dropdown\n // isn't already open, focus and show dropdown\n _this.containerOuter.addFocusState();\n }\n }, _b);\n focusActions[this.passedElement.element.type]();\n };\n Choices.prototype._onBlur = function (_a) {\n var _b;\n var _this = this;\n var target = _a.target;\n var blurWasWithinContainer = target && this.containerOuter.element.contains(target);\n if (blurWasWithinContainer && !this._isScrollingOnIe) {\n var activeItems = this._store.activeItems;\n var hasHighlightedItems_1 = activeItems.some(function (item) {\n return item.highlighted;\n });\n var blurActions = (_b = {}, _b[constants_1.TEXT_TYPE] = function () {\n if (target === _this.input.element) {\n _this.containerOuter.removeFocusState();\n if (hasHighlightedItems_1) {\n _this.unhighlightAll();\n }\n _this.hideDropdown(true);\n }\n }, _b[constants_1.SELECT_ONE_TYPE] = function () {\n _this.containerOuter.removeFocusState();\n if (target === _this.input.element || target === _this.containerOuter.element && !_this._canSearch) {\n _this.hideDropdown(true);\n }\n }, _b[constants_1.SELECT_MULTIPLE_TYPE] = function () {\n if (target === _this.input.element) {\n _this.containerOuter.removeFocusState();\n _this.hideDropdown(true);\n if (hasHighlightedItems_1) {\n _this.unhighlightAll();\n }\n }\n }, _b);\n blurActions[this.passedElement.element.type]();\n } else {\n // On IE11, clicking the scollbar blurs our input and thus\n // closes the dropdown. To stop this, we refocus our input\n // if we know we are on IE *and* are scrolling.\n this._isScrollingOnIe = false;\n this.input.element.focus();\n }\n };\n Choices.prototype._onFormReset = function () {\n this._store.dispatch((0, misc_1.resetTo)(this._initialState));\n };\n Choices.prototype._highlightChoice = function (el) {\n var _this = this;\n if (el === void 0) {\n el = null;\n }\n var choices = Array.from(this.dropdown.element.querySelectorAll('[data-choice-selectable]'));\n if (!choices.length) {\n return;\n }\n var passedEl = el;\n var highlightedChoices = Array.from(this.dropdown.element.querySelectorAll(\".\".concat(this.config.classNames.highlightedState)));\n // Remove any highlighted choices\n highlightedChoices.forEach(function (choice) {\n choice.classList.remove(_this.config.classNames.highlightedState);\n choice.setAttribute('aria-selected', 'false');\n });\n if (passedEl) {\n this._highlightPosition = choices.indexOf(passedEl);\n } else {\n // Highlight choice based on last known highlight location\n if (choices.length > this._highlightPosition) {\n // If we have an option to highlight\n passedEl = choices[this._highlightPosition];\n } else {\n // Otherwise highlight the option before\n passedEl = choices[choices.length - 1];\n }\n if (!passedEl) {\n passedEl = choices[0];\n }\n }\n passedEl.classList.add(this.config.classNames.highlightedState);\n passedEl.setAttribute('aria-selected', 'true');\n this.passedElement.triggerEvent(constants_1.EVENTS.highlightChoice, {\n el: passedEl\n });\n if (this.dropdown.isActive) {\n // IE11 ignores aria-label and blocks virtual keyboard\n // if aria-activedescendant is set without a dropdown\n this.input.setActiveDescendant(passedEl.id);\n this.containerOuter.setActiveDescendant(passedEl.id);\n }\n };\n Choices.prototype._addItem = function (_a) {\n var value = _a.value,\n _b = _a.label,\n label = _b === void 0 ? null : _b,\n _c = _a.choiceId,\n choiceId = _c === void 0 ? -1 : _c,\n _d = _a.groupId,\n groupId = _d === void 0 ? -1 : _d,\n _e = _a.customProperties,\n customProperties = _e === void 0 ? {} : _e,\n _f = _a.placeholder,\n placeholder = _f === void 0 ? false : _f,\n _g = _a.keyCode,\n keyCode = _g === void 0 ? -1 : _g;\n var passedValue = typeof value === 'string' ? value.trim() : value;\n var items = this._store.items;\n var passedLabel = label || passedValue;\n var passedOptionId = choiceId || -1;\n var group = groupId >= 0 ? this._store.getGroupById(groupId) : null;\n var id = items ? items.length + 1 : 1;\n // If a prepended value has been passed, prepend it\n if (this.config.prependValue) {\n passedValue = this.config.prependValue + passedValue.toString();\n }\n // If an appended value has been passed, append it\n if (this.config.appendValue) {\n passedValue += this.config.appendValue.toString();\n }\n this._store.dispatch((0, items_1.addItem)({\n value: passedValue,\n label: passedLabel,\n id: id,\n choiceId: passedOptionId,\n groupId: groupId,\n customProperties: customProperties,\n placeholder: placeholder,\n keyCode: keyCode\n }));\n if (this._isSelectOneElement) {\n this.removeActiveItems(id);\n }\n // Trigger change event\n this.passedElement.triggerEvent(constants_1.EVENTS.addItem, {\n id: id,\n value: passedValue,\n label: passedLabel,\n customProperties: customProperties,\n groupValue: group && group.value ? group.value : null,\n keyCode: keyCode\n });\n };\n Choices.prototype._removeItem = function (item) {\n var id = item.id,\n value = item.value,\n label = item.label,\n customProperties = item.customProperties,\n choiceId = item.choiceId,\n groupId = item.groupId;\n var group = groupId && groupId >= 0 ? this._store.getGroupById(groupId) : null;\n if (!id || !choiceId) {\n return;\n }\n this._store.dispatch((0, items_1.removeItem)(id, choiceId));\n this.passedElement.triggerEvent(constants_1.EVENTS.removeItem, {\n id: id,\n value: value,\n label: label,\n customProperties: customProperties,\n groupValue: group && group.value ? group.value : null\n });\n };\n Choices.prototype._addChoice = function (_a) {\n var value = _a.value,\n _b = _a.label,\n label = _b === void 0 ? null : _b,\n _c = _a.isSelected,\n isSelected = _c === void 0 ? false : _c,\n _d = _a.isDisabled,\n isDisabled = _d === void 0 ? false : _d,\n _e = _a.groupId,\n groupId = _e === void 0 ? -1 : _e,\n _f = _a.customProperties,\n customProperties = _f === void 0 ? {} : _f,\n _g = _a.placeholder,\n placeholder = _g === void 0 ? false : _g,\n _h = _a.keyCode,\n keyCode = _h === void 0 ? -1 : _h;\n if (typeof value === 'undefined' || value === null) {\n return;\n }\n // Generate unique id\n var choices = this._store.choices;\n var choiceLabel = label || value;\n var choiceId = choices ? choices.length + 1 : 1;\n var choiceElementId = \"\".concat(this._baseId, \"-\").concat(this._idNames.itemChoice, \"-\").concat(choiceId);\n this._store.dispatch((0, choices_1.addChoice)({\n id: choiceId,\n groupId: groupId,\n elementId: choiceElementId,\n value: value,\n label: choiceLabel,\n disabled: isDisabled,\n customProperties: customProperties,\n placeholder: placeholder,\n keyCode: keyCode\n }));\n if (isSelected) {\n this._addItem({\n value: value,\n label: choiceLabel,\n choiceId: choiceId,\n customProperties: customProperties,\n placeholder: placeholder,\n keyCode: keyCode\n });\n }\n };\n Choices.prototype._addGroup = function (_a) {\n var _this = this;\n var group = _a.group,\n id = _a.id,\n _b = _a.valueKey,\n valueKey = _b === void 0 ? 'value' : _b,\n _c = _a.labelKey,\n labelKey = _c === void 0 ? 'label' : _c;\n var groupChoices = (0, utils_1.isType)('Object', group) ? group.choices : Array.from(group.getElementsByTagName('OPTION'));\n var groupId = id || Math.floor(new Date().valueOf() * Math.random());\n var isDisabled = group.disabled ? group.disabled : false;\n if (groupChoices) {\n this._store.dispatch((0, groups_1.addGroup)({\n value: group.label,\n id: groupId,\n active: true,\n disabled: isDisabled\n }));\n var addGroupChoices = function (choice) {\n var isOptDisabled = choice.disabled || choice.parentNode && choice.parentNode.disabled;\n _this._addChoice({\n value: choice[valueKey],\n label: (0, utils_1.isType)('Object', choice) ? choice[labelKey] : choice.innerHTML,\n isSelected: choice.selected,\n isDisabled: isOptDisabled,\n groupId: groupId,\n customProperties: choice.customProperties,\n placeholder: choice.placeholder\n });\n };\n groupChoices.forEach(addGroupChoices);\n } else {\n this._store.dispatch((0, groups_1.addGroup)({\n value: group.label,\n id: group.id,\n active: false,\n disabled: group.disabled\n }));\n }\n };\n Choices.prototype._getTemplate = function (template) {\n var _a;\n var args = [];\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n return (_a = this._templates[template]).call.apply(_a, __spreadArray([this, this.config], args, false));\n };\n Choices.prototype._createTemplates = function () {\n var callbackOnCreateTemplates = this.config.callbackOnCreateTemplates;\n var userTemplates = {};\n if (callbackOnCreateTemplates && typeof callbackOnCreateTemplates === 'function') {\n userTemplates = callbackOnCreateTemplates.call(this, utils_1.strToEl);\n }\n this._templates = (0, deepmerge_1.default)(templates_1.default, userTemplates);\n };\n Choices.prototype._createElements = function () {\n this.containerOuter = new components_1.Container({\n element: this._getTemplate('containerOuter', this._direction, this._isSelectElement, this._isSelectOneElement, this.config.searchEnabled, this.passedElement.element.type, this.config.labelId),\n classNames: this.config.classNames,\n type: this.passedElement.element.type,\n position: this.config.position\n });\n this.containerInner = new components_1.Container({\n element: this._getTemplate('containerInner'),\n classNames: this.config.classNames,\n type: this.passedElement.element.type,\n position: this.config.position\n });\n this.input = new components_1.Input({\n element: this._getTemplate('input', this._placeholderValue),\n classNames: this.config.classNames,\n type: this.passedElement.element.type,\n preventPaste: !this.config.paste\n });\n this.choiceList = new components_1.List({\n element: this._getTemplate('choiceList', this._isSelectOneElement)\n });\n this.itemList = new components_1.List({\n element: this._getTemplate('itemList', this._isSelectOneElement)\n });\n this.dropdown = new components_1.Dropdown({\n element: this._getTemplate('dropdown'),\n classNames: this.config.classNames,\n type: this.passedElement.element.type\n });\n };\n Choices.prototype._createStructure = function () {\n // Hide original element\n this.passedElement.conceal();\n // Wrap input in container preserving DOM ordering\n this.containerInner.wrap(this.passedElement.element);\n // Wrapper inner container with outer container\n this.containerOuter.wrap(this.containerInner.element);\n if (this._isSelectOneElement) {\n this.input.placeholder = this.config.searchPlaceholderValue || '';\n } else if (this._placeholderValue) {\n this.input.placeholder = this._placeholderValue;\n this.input.setWidth();\n }\n this.containerOuter.element.appendChild(this.containerInner.element);\n this.containerOuter.element.appendChild(this.dropdown.element);\n this.containerInner.element.appendChild(this.itemList.element);\n if (!this._isTextElement) {\n this.dropdown.element.appendChild(this.choiceList.element);\n }\n if (!this._isSelectOneElement) {\n this.containerInner.element.appendChild(this.input.element);\n } else if (this.config.searchEnabled) {\n this.dropdown.element.insertBefore(this.input.element, this.dropdown.element.firstChild);\n }\n if (this._isSelectElement) {\n this._highlightPosition = 0;\n this._isSearching = false;\n this._startLoading();\n if (this._presetGroups.length) {\n this._addPredefinedGroups(this._presetGroups);\n } else {\n this._addPredefinedChoices(this._presetChoices);\n }\n this._stopLoading();\n }\n if (this._isTextElement) {\n this._addPredefinedItems(this._presetItems);\n }\n };\n Choices.prototype._addPredefinedGroups = function (groups) {\n var _this = this;\n // If we have a placeholder option\n var placeholderChoice = this.passedElement.placeholderOption;\n if (placeholderChoice && placeholderChoice.parentNode && placeholderChoice.parentNode.tagName === 'SELECT') {\n this._addChoice({\n value: placeholderChoice.value,\n label: placeholderChoice.innerHTML,\n isSelected: placeholderChoice.selected,\n isDisabled: placeholderChoice.disabled,\n placeholder: true\n });\n }\n groups.forEach(function (group) {\n return _this._addGroup({\n group: group,\n id: group.id || null\n });\n });\n };\n Choices.prototype._addPredefinedChoices = function (choices) {\n var _this = this;\n // If sorting is enabled or the user is searching, filter choices\n if (this.config.shouldSort) {\n choices.sort(this.config.sorter);\n }\n var hasSelectedChoice = choices.some(function (choice) {\n return choice.selected;\n });\n var firstEnabledChoiceIndex = choices.findIndex(function (choice) {\n return choice.disabled === undefined || !choice.disabled;\n });\n choices.forEach(function (choice, index) {\n var _a = choice.value,\n value = _a === void 0 ? '' : _a,\n label = choice.label,\n customProperties = choice.customProperties,\n placeholder = choice.placeholder;\n if (_this._isSelectElement) {\n // If the choice is actually a group\n if (choice.choices) {\n _this._addGroup({\n group: choice,\n id: choice.id || null\n });\n } else {\n /**\n * If there is a selected choice already or the choice is not the first in\n * the array, add each choice normally.\n *\n * Otherwise we pre-select the first enabled choice in the array (\"select-one\" only)\n */\n var shouldPreselect = _this._isSelectOneElement && !hasSelectedChoice && index === firstEnabledChoiceIndex;\n var isSelected = shouldPreselect ? true : choice.selected;\n var isDisabled = choice.disabled;\n _this._addChoice({\n value: value,\n label: label,\n isSelected: !!isSelected,\n isDisabled: !!isDisabled,\n placeholder: !!placeholder,\n customProperties: customProperties\n });\n }\n } else {\n _this._addChoice({\n value: value,\n label: label,\n isSelected: !!choice.selected,\n isDisabled: !!choice.disabled,\n placeholder: !!choice.placeholder,\n customProperties: customProperties\n });\n }\n });\n };\n Choices.prototype._addPredefinedItems = function (items) {\n var _this = this;\n items.forEach(function (item) {\n if (typeof item === 'object' && item.value) {\n _this._addItem({\n value: item.value,\n label: item.label,\n choiceId: item.id,\n customProperties: item.customProperties,\n placeholder: item.placeholder\n });\n }\n if (typeof item === 'string') {\n _this._addItem({\n value: item\n });\n }\n });\n };\n Choices.prototype._setChoiceOrItem = function (item) {\n var _this = this;\n var itemType = (0, utils_1.getType)(item).toLowerCase();\n var handleType = {\n object: function () {\n if (!item.value) {\n return;\n }\n // If we are dealing with a select input, we need to create an option first\n // that is then selected. For text inputs we can just add items normally.\n if (!_this._isTextElement) {\n _this._addChoice({\n value: item.value,\n label: item.label,\n isSelected: true,\n isDisabled: false,\n customProperties: item.customProperties,\n placeholder: item.placeholder\n });\n } else {\n _this._addItem({\n value: item.value,\n label: item.label,\n choiceId: item.id,\n customProperties: item.customProperties,\n placeholder: item.placeholder\n });\n }\n },\n string: function () {\n if (!_this._isTextElement) {\n _this._addChoice({\n value: item,\n label: item,\n isSelected: true,\n isDisabled: false\n });\n } else {\n _this._addItem({\n value: item\n });\n }\n }\n };\n handleType[itemType]();\n };\n Choices.prototype._findAndSelectChoiceByValue = function (value) {\n var _this = this;\n var choices = this._store.choices;\n // Check 'value' property exists and the choice isn't already selected\n var foundChoice = choices.find(function (choice) {\n return _this.config.valueComparer(choice.value, value);\n });\n if (foundChoice && !foundChoice.selected) {\n this._addItem({\n value: foundChoice.value,\n label: foundChoice.label,\n choiceId: foundChoice.id,\n groupId: foundChoice.groupId,\n customProperties: foundChoice.customProperties,\n placeholder: foundChoice.placeholder,\n keyCode: foundChoice.keyCode\n });\n }\n };\n Choices.prototype._generatePlaceholderValue = function () {\n if (this._isSelectElement && this.passedElement.placeholderOption) {\n var placeholderOption = this.passedElement.placeholderOption;\n return placeholderOption ? placeholderOption.text : null;\n }\n var _a = this.config,\n placeholder = _a.placeholder,\n placeholderValue = _a.placeholderValue;\n var dataset = this.passedElement.element.dataset;\n if (placeholder) {\n if (placeholderValue) {\n return placeholderValue;\n }\n if (dataset.placeholder) {\n return dataset.placeholder;\n }\n }\n return null;\n };\n return Choices;\n}();\nexports[\"default\"] = Choices;\n\n/***/ }),\n\n/***/ 613:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar utils_1 = __webpack_require__(799);\nvar constants_1 = __webpack_require__(883);\nvar Container = /** @class */function () {\n function Container(_a) {\n var element = _a.element,\n type = _a.type,\n classNames = _a.classNames,\n position = _a.position;\n this.element = element;\n this.classNames = classNames;\n this.type = type;\n this.position = position;\n this.isOpen = false;\n this.isFlipped = false;\n this.isFocussed = false;\n this.isDisabled = false;\n this.isLoading = false;\n this._onFocus = this._onFocus.bind(this);\n this._onBlur = this._onBlur.bind(this);\n }\n Container.prototype.addEventListeners = function () {\n this.element.addEventListener('focus', this._onFocus);\n this.element.addEventListener('blur', this._onBlur);\n };\n Container.prototype.removeEventListeners = function () {\n this.element.removeEventListener('focus', this._onFocus);\n this.element.removeEventListener('blur', this._onBlur);\n };\n /**\n * Determine whether container should be flipped based on passed\n * dropdown position\n */\n Container.prototype.shouldFlip = function (dropdownPos) {\n if (typeof dropdownPos !== 'number') {\n return false;\n }\n // If flip is enabled and the dropdown bottom position is\n // greater than the window height flip the dropdown.\n var shouldFlip = false;\n if (this.position === 'auto') {\n shouldFlip = !window.matchMedia(\"(min-height: \".concat(dropdownPos + 1, \"px)\")).matches;\n } else if (this.position === 'top') {\n shouldFlip = true;\n }\n return shouldFlip;\n };\n Container.prototype.setActiveDescendant = function (activeDescendantID) {\n this.element.setAttribute('aria-activedescendant', activeDescendantID);\n };\n Container.prototype.removeActiveDescendant = function () {\n this.element.removeAttribute('aria-activedescendant');\n };\n Container.prototype.open = function (dropdownPos) {\n this.element.classList.add(this.classNames.openState);\n this.element.setAttribute('aria-expanded', 'true');\n this.isOpen = true;\n if (this.shouldFlip(dropdownPos)) {\n this.element.classList.add(this.classNames.flippedState);\n this.isFlipped = true;\n }\n };\n Container.prototype.close = function () {\n this.element.classList.remove(this.classNames.openState);\n this.element.setAttribute('aria-expanded', 'false');\n this.removeActiveDescendant();\n this.isOpen = false;\n // A dropdown flips if it does not have space within the page\n if (this.isFlipped) {\n this.element.classList.remove(this.classNames.flippedState);\n this.isFlipped = false;\n }\n };\n Container.prototype.focus = function () {\n if (!this.isFocussed) {\n this.element.focus();\n }\n };\n Container.prototype.addFocusState = function () {\n this.element.classList.add(this.classNames.focusState);\n };\n Container.prototype.removeFocusState = function () {\n this.element.classList.remove(this.classNames.focusState);\n };\n Container.prototype.enable = function () {\n this.element.classList.remove(this.classNames.disabledState);\n this.element.removeAttribute('aria-disabled');\n if (this.type === constants_1.SELECT_ONE_TYPE) {\n this.element.setAttribute('tabindex', '0');\n }\n this.isDisabled = false;\n };\n Container.prototype.disable = function () {\n this.element.classList.add(this.classNames.disabledState);\n this.element.setAttribute('aria-disabled', 'true');\n if (this.type === constants_1.SELECT_ONE_TYPE) {\n this.element.setAttribute('tabindex', '-1');\n }\n this.isDisabled = true;\n };\n Container.prototype.wrap = function (element) {\n (0, utils_1.wrap)(element, this.element);\n };\n Container.prototype.unwrap = function (element) {\n if (this.element.parentNode) {\n // Move passed element outside this element\n this.element.parentNode.insertBefore(element, this.element);\n // Remove this element\n this.element.parentNode.removeChild(this.element);\n }\n };\n Container.prototype.addLoadingState = function () {\n this.element.classList.add(this.classNames.loadingState);\n this.element.setAttribute('aria-busy', 'true');\n this.isLoading = true;\n };\n Container.prototype.removeLoadingState = function () {\n this.element.classList.remove(this.classNames.loadingState);\n this.element.removeAttribute('aria-busy');\n this.isLoading = false;\n };\n Container.prototype._onFocus = function () {\n this.isFocussed = true;\n };\n Container.prototype._onBlur = function () {\n this.isFocussed = false;\n };\n return Container;\n}();\nexports[\"default\"] = Container;\n\n/***/ }),\n\n/***/ 217:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar Dropdown = /** @class */function () {\n function Dropdown(_a) {\n var element = _a.element,\n type = _a.type,\n classNames = _a.classNames;\n this.element = element;\n this.classNames = classNames;\n this.type = type;\n this.isActive = false;\n }\n Object.defineProperty(Dropdown.prototype, \"distanceFromTopWindow\", {\n /**\n * Bottom position of dropdown in viewport coordinates\n */\n get: function () {\n return this.element.getBoundingClientRect().bottom;\n },\n enumerable: false,\n configurable: true\n });\n Dropdown.prototype.getChild = function (selector) {\n return this.element.querySelector(selector);\n };\n /**\n * Show dropdown to user by adding active state class\n */\n Dropdown.prototype.show = function () {\n this.element.classList.add(this.classNames.activeState);\n this.element.setAttribute('aria-expanded', 'true');\n this.isActive = true;\n return this;\n };\n /**\n * Hide dropdown from user\n */\n Dropdown.prototype.hide = function () {\n this.element.classList.remove(this.classNames.activeState);\n this.element.setAttribute('aria-expanded', 'false');\n this.isActive = false;\n return this;\n };\n return Dropdown;\n}();\nexports[\"default\"] = Dropdown;\n\n/***/ }),\n\n/***/ 520:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.WrappedSelect = exports.WrappedInput = exports.List = exports.Input = exports.Container = exports.Dropdown = void 0;\nvar dropdown_1 = __importDefault(__webpack_require__(217));\nexports.Dropdown = dropdown_1.default;\nvar container_1 = __importDefault(__webpack_require__(613));\nexports.Container = container_1.default;\nvar input_1 = __importDefault(__webpack_require__(11));\nexports.Input = input_1.default;\nvar list_1 = __importDefault(__webpack_require__(624));\nexports.List = list_1.default;\nvar wrapped_input_1 = __importDefault(__webpack_require__(541));\nexports.WrappedInput = wrapped_input_1.default;\nvar wrapped_select_1 = __importDefault(__webpack_require__(982));\nexports.WrappedSelect = wrapped_select_1.default;\n\n/***/ }),\n\n/***/ 11:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar utils_1 = __webpack_require__(799);\nvar constants_1 = __webpack_require__(883);\nvar Input = /** @class */function () {\n function Input(_a) {\n var element = _a.element,\n type = _a.type,\n classNames = _a.classNames,\n preventPaste = _a.preventPaste;\n this.element = element;\n this.type = type;\n this.classNames = classNames;\n this.preventPaste = preventPaste;\n this.isFocussed = this.element.isEqualNode(document.activeElement);\n this.isDisabled = element.disabled;\n this._onPaste = this._onPaste.bind(this);\n this._onInput = this._onInput.bind(this);\n this._onFocus = this._onFocus.bind(this);\n this._onBlur = this._onBlur.bind(this);\n }\n Object.defineProperty(Input.prototype, \"placeholder\", {\n set: function (placeholder) {\n this.element.placeholder = placeholder;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Input.prototype, \"value\", {\n get: function () {\n return (0, utils_1.sanitise)(this.element.value);\n },\n set: function (value) {\n this.element.value = value;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Input.prototype, \"rawValue\", {\n get: function () {\n return this.element.value;\n },\n enumerable: false,\n configurable: true\n });\n Input.prototype.addEventListeners = function () {\n this.element.addEventListener('paste', this._onPaste);\n this.element.addEventListener('input', this._onInput, {\n passive: true\n });\n this.element.addEventListener('focus', this._onFocus, {\n passive: true\n });\n this.element.addEventListener('blur', this._onBlur, {\n passive: true\n });\n };\n Input.prototype.removeEventListeners = function () {\n this.element.removeEventListener('input', this._onInput);\n this.element.removeEventListener('paste', this._onPaste);\n this.element.removeEventListener('focus', this._onFocus);\n this.element.removeEventListener('blur', this._onBlur);\n };\n Input.prototype.enable = function () {\n this.element.removeAttribute('disabled');\n this.isDisabled = false;\n };\n Input.prototype.disable = function () {\n this.element.setAttribute('disabled', '');\n this.isDisabled = true;\n };\n Input.prototype.focus = function () {\n if (!this.isFocussed) {\n this.element.focus();\n }\n };\n Input.prototype.blur = function () {\n if (this.isFocussed) {\n this.element.blur();\n }\n };\n Input.prototype.clear = function (setWidth) {\n if (setWidth === void 0) {\n setWidth = true;\n }\n if (this.element.value) {\n this.element.value = '';\n }\n if (setWidth) {\n this.setWidth();\n }\n return this;\n };\n /**\n * Set the correct input width based on placeholder\n * value or input value\n */\n Input.prototype.setWidth = function () {\n // Resize input to contents or placeholder\n var _a = this.element,\n style = _a.style,\n value = _a.value,\n placeholder = _a.placeholder;\n style.minWidth = \"\".concat(placeholder.length + 1, \"ch\");\n style.width = \"\".concat(value.length + 1, \"ch\");\n };\n Input.prototype.setActiveDescendant = function (activeDescendantID) {\n this.element.setAttribute('aria-activedescendant', activeDescendantID);\n };\n Input.prototype.removeActiveDescendant = function () {\n this.element.removeAttribute('aria-activedescendant');\n };\n Input.prototype._onInput = function () {\n if (this.type !== constants_1.SELECT_ONE_TYPE) {\n this.setWidth();\n }\n };\n Input.prototype._onPaste = function (event) {\n if (this.preventPaste) {\n event.preventDefault();\n }\n };\n Input.prototype._onFocus = function () {\n this.isFocussed = true;\n };\n Input.prototype._onBlur = function () {\n this.isFocussed = false;\n };\n return Input;\n}();\nexports[\"default\"] = Input;\n\n/***/ }),\n\n/***/ 624:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar constants_1 = __webpack_require__(883);\nvar List = /** @class */function () {\n function List(_a) {\n var element = _a.element;\n this.element = element;\n this.scrollPos = this.element.scrollTop;\n this.height = this.element.offsetHeight;\n }\n List.prototype.clear = function () {\n this.element.innerHTML = '';\n };\n List.prototype.append = function (node) {\n this.element.appendChild(node);\n };\n List.prototype.getChild = function (selector) {\n return this.element.querySelector(selector);\n };\n List.prototype.hasChildren = function () {\n return this.element.hasChildNodes();\n };\n List.prototype.scrollToTop = function () {\n this.element.scrollTop = 0;\n };\n List.prototype.scrollToChildElement = function (element, direction) {\n var _this = this;\n if (!element) {\n return;\n }\n var listHeight = this.element.offsetHeight;\n // Scroll position of dropdown\n var listScrollPosition = this.element.scrollTop + listHeight;\n var elementHeight = element.offsetHeight;\n // Distance from bottom of element to top of parent\n var elementPos = element.offsetTop + elementHeight;\n // Difference between the element and scroll position\n var destination = direction > 0 ? this.element.scrollTop + elementPos - listScrollPosition : element.offsetTop;\n requestAnimationFrame(function () {\n _this._animateScroll(destination, direction);\n });\n };\n List.prototype._scrollDown = function (scrollPos, strength, destination) {\n var easing = (destination - scrollPos) / strength;\n var distance = easing > 1 ? easing : 1;\n this.element.scrollTop = scrollPos + distance;\n };\n List.prototype._scrollUp = function (scrollPos, strength, destination) {\n var easing = (scrollPos - destination) / strength;\n var distance = easing > 1 ? easing : 1;\n this.element.scrollTop = scrollPos - distance;\n };\n List.prototype._animateScroll = function (destination, direction) {\n var _this = this;\n var strength = constants_1.SCROLLING_SPEED;\n var choiceListScrollTop = this.element.scrollTop;\n var continueAnimation = false;\n if (direction > 0) {\n this._scrollDown(choiceListScrollTop, strength, destination);\n if (choiceListScrollTop < destination) {\n continueAnimation = true;\n }\n } else {\n this._scrollUp(choiceListScrollTop, strength, destination);\n if (choiceListScrollTop > destination) {\n continueAnimation = true;\n }\n }\n if (continueAnimation) {\n requestAnimationFrame(function () {\n _this._animateScroll(destination, direction);\n });\n }\n };\n return List;\n}();\nexports[\"default\"] = List;\n\n/***/ }),\n\n/***/ 730:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar utils_1 = __webpack_require__(799);\nvar WrappedElement = /** @class */function () {\n function WrappedElement(_a) {\n var element = _a.element,\n classNames = _a.classNames;\n this.element = element;\n this.classNames = classNames;\n if (!(element instanceof HTMLInputElement) && !(element instanceof HTMLSelectElement)) {\n throw new TypeError('Invalid element passed');\n }\n this.isDisabled = false;\n }\n Object.defineProperty(WrappedElement.prototype, \"isActive\", {\n get: function () {\n return this.element.dataset.choice === 'active';\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(WrappedElement.prototype, \"dir\", {\n get: function () {\n return this.element.dir;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(WrappedElement.prototype, \"value\", {\n get: function () {\n return this.element.value;\n },\n set: function (value) {\n // you must define setter here otherwise it will be readonly property\n this.element.value = value;\n },\n enumerable: false,\n configurable: true\n });\n WrappedElement.prototype.conceal = function () {\n // Hide passed input\n this.element.classList.add(this.classNames.input);\n this.element.hidden = true;\n // Remove element from tab index\n this.element.tabIndex = -1;\n // Backup original styles if any\n var origStyle = this.element.getAttribute('style');\n if (origStyle) {\n this.element.setAttribute('data-choice-orig-style', origStyle);\n }\n this.element.setAttribute('data-choice', 'active');\n };\n WrappedElement.prototype.reveal = function () {\n // Reinstate passed element\n this.element.classList.remove(this.classNames.input);\n this.element.hidden = false;\n this.element.removeAttribute('tabindex');\n // Recover original styles if any\n var origStyle = this.element.getAttribute('data-choice-orig-style');\n if (origStyle) {\n this.element.removeAttribute('data-choice-orig-style');\n this.element.setAttribute('style', origStyle);\n } else {\n this.element.removeAttribute('style');\n }\n this.element.removeAttribute('data-choice');\n // Re-assign values - this is weird, I know\n // @todo Figure out why we need to do this\n this.element.value = this.element.value; // eslint-disable-line no-self-assign\n };\n\n WrappedElement.prototype.enable = function () {\n this.element.removeAttribute('disabled');\n this.element.disabled = false;\n this.isDisabled = false;\n };\n WrappedElement.prototype.disable = function () {\n this.element.setAttribute('disabled', '');\n this.element.disabled = true;\n this.isDisabled = true;\n };\n WrappedElement.prototype.triggerEvent = function (eventType, data) {\n (0, utils_1.dispatchEvent)(this.element, eventType, data);\n };\n return WrappedElement;\n}();\nexports[\"default\"] = WrappedElement;\n\n/***/ }),\n\n/***/ 541:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __extends = this && this.__extends || function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p];\n };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null) throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() {\n this.constructor = d;\n }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar wrapped_element_1 = __importDefault(__webpack_require__(730));\nvar WrappedInput = /** @class */function (_super) {\n __extends(WrappedInput, _super);\n function WrappedInput(_a) {\n var element = _a.element,\n classNames = _a.classNames,\n delimiter = _a.delimiter;\n var _this = _super.call(this, {\n element: element,\n classNames: classNames\n }) || this;\n _this.delimiter = delimiter;\n return _this;\n }\n Object.defineProperty(WrappedInput.prototype, \"value\", {\n get: function () {\n return this.element.value;\n },\n set: function (value) {\n this.element.setAttribute('value', value);\n this.element.value = value;\n },\n enumerable: false,\n configurable: true\n });\n return WrappedInput;\n}(wrapped_element_1.default);\nexports[\"default\"] = WrappedInput;\n\n/***/ }),\n\n/***/ 982:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __extends = this && this.__extends || function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf || {\n __proto__: []\n } instanceof Array && function (d, b) {\n d.__proto__ = b;\n } || function (d, b) {\n for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p];\n };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null) throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() {\n this.constructor = d;\n }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n}();\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar wrapped_element_1 = __importDefault(__webpack_require__(730));\nvar WrappedSelect = /** @class */function (_super) {\n __extends(WrappedSelect, _super);\n function WrappedSelect(_a) {\n var element = _a.element,\n classNames = _a.classNames,\n template = _a.template;\n var _this = _super.call(this, {\n element: element,\n classNames: classNames\n }) || this;\n _this.template = template;\n return _this;\n }\n Object.defineProperty(WrappedSelect.prototype, \"placeholderOption\", {\n get: function () {\n return this.element.querySelector('option[value=\"\"]') ||\n // Backward compatibility layer for the non-standard placeholder attribute supported in older versions.\n this.element.querySelector('option[placeholder]');\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(WrappedSelect.prototype, \"optionGroups\", {\n get: function () {\n return Array.from(this.element.getElementsByTagName('OPTGROUP'));\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(WrappedSelect.prototype, \"options\", {\n get: function () {\n return Array.from(this.element.options);\n },\n set: function (options) {\n var _this = this;\n var fragment = document.createDocumentFragment();\n var addOptionToFragment = function (data) {\n // Create a standard select option\n var option = _this.template(data);\n // Append it to fragment\n fragment.appendChild(option);\n };\n // Add each list item to list\n options.forEach(function (optionData) {\n return addOptionToFragment(optionData);\n });\n this.appendDocFragment(fragment);\n },\n enumerable: false,\n configurable: true\n });\n WrappedSelect.prototype.appendDocFragment = function (fragment) {\n this.element.innerHTML = '';\n this.element.appendChild(fragment);\n };\n return WrappedSelect;\n}(wrapped_element_1.default);\nexports[\"default\"] = WrappedSelect;\n\n/***/ }),\n\n/***/ 883:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.SCROLLING_SPEED = exports.SELECT_MULTIPLE_TYPE = exports.SELECT_ONE_TYPE = exports.TEXT_TYPE = exports.KEY_CODES = exports.ACTION_TYPES = exports.EVENTS = void 0;\nexports.EVENTS = {\n showDropdown: 'showDropdown',\n hideDropdown: 'hideDropdown',\n change: 'change',\n choice: 'choice',\n search: 'search',\n addItem: 'addItem',\n removeItem: 'removeItem',\n highlightItem: 'highlightItem',\n highlightChoice: 'highlightChoice',\n unhighlightItem: 'unhighlightItem'\n};\nexports.ACTION_TYPES = {\n ADD_CHOICE: 'ADD_CHOICE',\n FILTER_CHOICES: 'FILTER_CHOICES',\n ACTIVATE_CHOICES: 'ACTIVATE_CHOICES',\n CLEAR_CHOICES: 'CLEAR_CHOICES',\n ADD_GROUP: 'ADD_GROUP',\n ADD_ITEM: 'ADD_ITEM',\n REMOVE_ITEM: 'REMOVE_ITEM',\n HIGHLIGHT_ITEM: 'HIGHLIGHT_ITEM',\n CLEAR_ALL: 'CLEAR_ALL',\n RESET_TO: 'RESET_TO',\n SET_IS_LOADING: 'SET_IS_LOADING'\n};\nexports.KEY_CODES = {\n BACK_KEY: 46,\n DELETE_KEY: 8,\n ENTER_KEY: 13,\n A_KEY: 65,\n ESC_KEY: 27,\n UP_KEY: 38,\n DOWN_KEY: 40,\n PAGE_UP_KEY: 33,\n PAGE_DOWN_KEY: 34\n};\nexports.TEXT_TYPE = 'text';\nexports.SELECT_ONE_TYPE = 'select-one';\nexports.SELECT_MULTIPLE_TYPE = 'select-multiple';\nexports.SCROLLING_SPEED = 4;\n\n/***/ }),\n\n/***/ 789:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.DEFAULT_CONFIG = exports.DEFAULT_CLASSNAMES = void 0;\nvar utils_1 = __webpack_require__(799);\nexports.DEFAULT_CLASSNAMES = {\n containerOuter: 'choices',\n containerInner: 'choices__inner',\n input: 'choices__input',\n inputCloned: 'choices__input--cloned',\n list: 'choices__list',\n listItems: 'choices__list--multiple',\n listSingle: 'choices__list--single',\n listDropdown: 'choices__list--dropdown',\n item: 'choices__item',\n itemSelectable: 'choices__item--selectable',\n itemDisabled: 'choices__item--disabled',\n itemChoice: 'choices__item--choice',\n placeholder: 'choices__placeholder',\n group: 'choices__group',\n groupHeading: 'choices__heading',\n button: 'choices__button',\n activeState: 'is-active',\n focusState: 'is-focused',\n openState: 'is-open',\n disabledState: 'is-disabled',\n highlightedState: 'is-highlighted',\n selectedState: 'is-selected',\n flippedState: 'is-flipped',\n loadingState: 'is-loading',\n noResults: 'has-no-results',\n noChoices: 'has-no-choices'\n};\nexports.DEFAULT_CONFIG = {\n items: [],\n choices: [],\n silent: false,\n renderChoiceLimit: -1,\n maxItemCount: -1,\n addItems: true,\n addItemFilter: null,\n removeItems: true,\n removeItemButton: false,\n editItems: false,\n allowHTML: true,\n duplicateItemsAllowed: true,\n delimiter: ',',\n paste: true,\n searchEnabled: true,\n searchChoices: true,\n searchFloor: 1,\n searchResultLimit: 4,\n searchFields: ['label', 'value'],\n position: 'auto',\n resetScrollPosition: true,\n shouldSort: true,\n shouldSortItems: false,\n sorter: utils_1.sortByAlpha,\n placeholder: true,\n placeholderValue: null,\n searchPlaceholderValue: null,\n prependValue: null,\n appendValue: null,\n renderSelectedChoices: 'auto',\n loadingText: 'Loading...',\n noResultsText: 'No results found',\n noChoicesText: 'No choices to choose from',\n itemSelectText: 'Press to select',\n uniqueItemText: 'Only unique values can be added',\n customAddItemText: 'Only values matching specific conditions can be added',\n addItemText: function (value) {\n return \"Press Enter to add \\\"\".concat((0, utils_1.sanitise)(value), \"\\\"\");\n },\n maxItemText: function (maxItemCount) {\n return \"Only \".concat(maxItemCount, \" values can be added\");\n },\n valueComparer: function (value1, value2) {\n return value1 === value2;\n },\n fuseOptions: {\n includeScore: true\n },\n labelId: '',\n callbackOnInit: null,\n callbackOnCreateTemplates: null,\n classNames: exports.DEFAULT_CLASSNAMES\n};\n\n/***/ }),\n\n/***/ 18:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 978:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\n/* eslint-disable @typescript-eslint/no-explicit-any */\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 948:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 359:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 285:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 533:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\n/* eslint-disable @typescript-eslint/no-explicit-any */\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 187:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __createBinding = this && this.__createBinding || (Object.create ? function (o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = {\n enumerable: true,\n get: function () {\n return m[k];\n }\n };\n }\n Object.defineProperty(o, k2, desc);\n} : function (o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\nvar __exportStar = this && this.__exportStar || function (m, exports) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n__exportStar(__webpack_require__(18), exports);\n__exportStar(__webpack_require__(978), exports);\n__exportStar(__webpack_require__(948), exports);\n__exportStar(__webpack_require__(359), exports);\n__exportStar(__webpack_require__(285), exports);\n__exportStar(__webpack_require__(533), exports);\n__exportStar(__webpack_require__(287), exports);\n__exportStar(__webpack_require__(132), exports);\n__exportStar(__webpack_require__(837), exports);\n__exportStar(__webpack_require__(598), exports);\n__exportStar(__webpack_require__(369), exports);\n__exportStar(__webpack_require__(37), exports);\n__exportStar(__webpack_require__(47), exports);\n__exportStar(__webpack_require__(923), exports);\n__exportStar(__webpack_require__(876), exports);\n\n/***/ }),\n\n/***/ 287:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 132:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 837:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 598:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 37:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 369:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 47:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 923:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 876:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n\n/***/ }),\n\n/***/ 799:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\n/* eslint-disable @typescript-eslint/no-explicit-any */\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.parseCustomProperties = exports.diff = exports.cloneObject = exports.existsInArray = exports.dispatchEvent = exports.sortByScore = exports.sortByAlpha = exports.strToEl = exports.sanitise = exports.isScrolledIntoView = exports.getAdjacentEl = exports.wrap = exports.isType = exports.getType = exports.generateId = exports.generateChars = exports.getRandomNumber = void 0;\nvar getRandomNumber = function (min, max) {\n return Math.floor(Math.random() * (max - min) + min);\n};\nexports.getRandomNumber = getRandomNumber;\nvar generateChars = function (length) {\n return Array.from({\n length: length\n }, function () {\n return (0, exports.getRandomNumber)(0, 36).toString(36);\n }).join('');\n};\nexports.generateChars = generateChars;\nvar generateId = function (element, prefix) {\n var id = element.id || element.name && \"\".concat(element.name, \"-\").concat((0, exports.generateChars)(2)) || (0, exports.generateChars)(4);\n id = id.replace(/(:|\\.|\\[|\\]|,)/g, '');\n id = \"\".concat(prefix, \"-\").concat(id);\n return id;\n};\nexports.generateId = generateId;\nvar getType = function (obj) {\n return Object.prototype.toString.call(obj).slice(8, -1);\n};\nexports.getType = getType;\nvar isType = function (type, obj) {\n return obj !== undefined && obj !== null && (0, exports.getType)(obj) === type;\n};\nexports.isType = isType;\nvar wrap = function (element, wrapper) {\n if (wrapper === void 0) {\n wrapper = document.createElement('div');\n }\n if (element.parentNode) {\n if (element.nextSibling) {\n element.parentNode.insertBefore(wrapper, element.nextSibling);\n } else {\n element.parentNode.appendChild(wrapper);\n }\n }\n return wrapper.appendChild(element);\n};\nexports.wrap = wrap;\nvar getAdjacentEl = function (startEl, selector, direction) {\n if (direction === void 0) {\n direction = 1;\n }\n var prop = \"\".concat(direction > 0 ? 'next' : 'previous', \"ElementSibling\");\n var sibling = startEl[prop];\n while (sibling) {\n if (sibling.matches(selector)) {\n return sibling;\n }\n sibling = sibling[prop];\n }\n return sibling;\n};\nexports.getAdjacentEl = getAdjacentEl;\nvar isScrolledIntoView = function (element, parent, direction) {\n if (direction === void 0) {\n direction = 1;\n }\n if (!element) {\n return false;\n }\n var isVisible;\n if (direction > 0) {\n // In view from bottom\n isVisible = parent.scrollTop + parent.offsetHeight >= element.offsetTop + element.offsetHeight;\n } else {\n // In view from top\n isVisible = element.offsetTop >= parent.scrollTop;\n }\n return isVisible;\n};\nexports.isScrolledIntoView = isScrolledIntoView;\nvar sanitise = function (value) {\n if (typeof value !== 'string') {\n return value;\n }\n return value.replace(/&/g, '&').replace(/>/g, '>').replace(/ -1) {\n return state.map(function (obj) {\n var choice = obj;\n if (choice.id === parseInt(\"\".concat(addItemAction_1.choiceId), 10)) {\n choice.selected = true;\n }\n return choice;\n });\n }\n return state;\n }\n case 'REMOVE_ITEM':\n {\n var removeItemAction_1 = action;\n // When an item is removed and it has an associated choice,\n // we want to re-enable it so it can be chosen again\n if (removeItemAction_1.choiceId && removeItemAction_1.choiceId > -1) {\n return state.map(function (obj) {\n var choice = obj;\n if (choice.id === parseInt(\"\".concat(removeItemAction_1.choiceId), 10)) {\n choice.selected = false;\n }\n return choice;\n });\n }\n return state;\n }\n case 'FILTER_CHOICES':\n {\n var filterChoicesAction_1 = action;\n return state.map(function (obj) {\n var choice = obj;\n // Set active state based on whether choice is\n // within filtered results\n choice.active = filterChoicesAction_1.results.some(function (_a) {\n var item = _a.item,\n score = _a.score;\n if (item.id === choice.id) {\n choice.score = score;\n return true;\n }\n return false;\n });\n return choice;\n });\n }\n case 'ACTIVATE_CHOICES':\n {\n var activateChoicesAction_1 = action;\n return state.map(function (obj) {\n var choice = obj;\n choice.active = activateChoicesAction_1.active;\n return choice;\n });\n }\n case 'CLEAR_CHOICES':\n {\n return exports.defaultState;\n }\n default:\n {\n return state;\n }\n }\n}\nexports[\"default\"] = choices;\n\n/***/ }),\n\n/***/ 871:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nvar __spreadArray = this && this.__spreadArray || function (to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.defaultState = void 0;\nexports.defaultState = [];\nfunction groups(state, action) {\n if (state === void 0) {\n state = exports.defaultState;\n }\n if (action === void 0) {\n action = {};\n }\n switch (action.type) {\n case 'ADD_GROUP':\n {\n var addGroupAction = action;\n return __spreadArray(__spreadArray([], state, true), [{\n id: addGroupAction.id,\n value: addGroupAction.value,\n active: addGroupAction.active,\n disabled: addGroupAction.disabled\n }], false);\n }\n case 'CLEAR_CHOICES':\n {\n return [];\n }\n default:\n {\n return state;\n }\n }\n}\nexports[\"default\"] = groups;\n\n/***/ }),\n\n/***/ 655:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.defaultState = void 0;\nvar redux_1 = __webpack_require__(791);\nvar items_1 = __importDefault(__webpack_require__(52));\nvar groups_1 = __importDefault(__webpack_require__(871));\nvar choices_1 = __importDefault(__webpack_require__(273));\nvar loading_1 = __importDefault(__webpack_require__(502));\nvar utils_1 = __webpack_require__(799);\nexports.defaultState = {\n groups: [],\n items: [],\n choices: [],\n loading: false\n};\nvar appReducer = (0, redux_1.combineReducers)({\n items: items_1.default,\n groups: groups_1.default,\n choices: choices_1.default,\n loading: loading_1.default\n});\nvar rootReducer = function (passedState, action) {\n var state = passedState;\n // If we are clearing all items, groups and options we reassign\n // state and then pass that state to our proper reducer. This isn't\n // mutating our actual state\n // See: http://stackoverflow.com/a/35641992\n if (action.type === 'CLEAR_ALL') {\n state = exports.defaultState;\n } else if (action.type === 'RESET_TO') {\n return (0, utils_1.cloneObject)(action.state);\n }\n return appReducer(state, action);\n};\nexports[\"default\"] = rootReducer;\n\n/***/ }),\n\n/***/ 52:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nvar __spreadArray = this && this.__spreadArray || function (to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.defaultState = void 0;\nexports.defaultState = [];\nfunction items(state, action) {\n if (state === void 0) {\n state = exports.defaultState;\n }\n if (action === void 0) {\n action = {};\n }\n switch (action.type) {\n case 'ADD_ITEM':\n {\n var addItemAction = action;\n // Add object to items array\n var newState = __spreadArray(__spreadArray([], state, true), [{\n id: addItemAction.id,\n choiceId: addItemAction.choiceId,\n groupId: addItemAction.groupId,\n value: addItemAction.value,\n label: addItemAction.label,\n active: true,\n highlighted: false,\n customProperties: addItemAction.customProperties,\n placeholder: addItemAction.placeholder || false,\n keyCode: null\n }], false);\n return newState.map(function (obj) {\n var item = obj;\n item.highlighted = false;\n return item;\n });\n }\n case 'REMOVE_ITEM':\n {\n // Set item to inactive\n return state.map(function (obj) {\n var item = obj;\n if (item.id === action.id) {\n item.active = false;\n }\n return item;\n });\n }\n case 'HIGHLIGHT_ITEM':\n {\n var highlightItemAction_1 = action;\n return state.map(function (obj) {\n var item = obj;\n if (item.id === highlightItemAction_1.id) {\n item.highlighted = highlightItemAction_1.highlighted;\n }\n return item;\n });\n }\n default:\n {\n return state;\n }\n }\n}\nexports[\"default\"] = items;\n\n/***/ }),\n\n/***/ 502:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.defaultState = void 0;\nexports.defaultState = false;\nvar general = function (state, action) {\n if (state === void 0) {\n state = exports.defaultState;\n }\n if (action === void 0) {\n action = {};\n }\n switch (action.type) {\n case 'SET_IS_LOADING':\n {\n return action.isLoading;\n }\n default:\n {\n return state;\n }\n }\n};\nexports[\"default\"] = general;\n\n/***/ }),\n\n/***/ 744:\n/***/ (function(__unused_webpack_module, exports, __webpack_require__) {\n\n\n\nvar __spreadArray = this && this.__spreadArray || function (to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n};\nvar __importDefault = this && this.__importDefault || function (mod) {\n return mod && mod.__esModule ? mod : {\n \"default\": mod\n };\n};\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\n/* eslint-disable @typescript-eslint/no-explicit-any */\nvar redux_1 = __webpack_require__(791);\nvar index_1 = __importDefault(__webpack_require__(655));\nvar Store = /** @class */function () {\n function Store() {\n this._store = (0, redux_1.createStore)(index_1.default, window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__());\n }\n /**\n * Subscribe store to function call (wrapped Redux method)\n */\n Store.prototype.subscribe = function (onChange) {\n this._store.subscribe(onChange);\n };\n /**\n * Dispatch event to store (wrapped Redux method)\n */\n Store.prototype.dispatch = function (action) {\n this._store.dispatch(action);\n };\n Object.defineProperty(Store.prototype, \"state\", {\n /**\n * Get store object (wrapping Redux method)\n */\n get: function () {\n return this._store.getState();\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"items\", {\n /**\n * Get items from store\n */\n get: function () {\n return this.state.items;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"activeItems\", {\n /**\n * Get active items from store\n */\n get: function () {\n return this.items.filter(function (item) {\n return item.active === true;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"highlightedActiveItems\", {\n /**\n * Get highlighted items from store\n */\n get: function () {\n return this.items.filter(function (item) {\n return item.active && item.highlighted;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"choices\", {\n /**\n * Get choices from store\n */\n get: function () {\n return this.state.choices;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"activeChoices\", {\n /**\n * Get active choices from store\n */\n get: function () {\n return this.choices.filter(function (choice) {\n return choice.active === true;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"selectableChoices\", {\n /**\n * Get selectable choices from store\n */\n get: function () {\n return this.choices.filter(function (choice) {\n return choice.disabled !== true;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"searchableChoices\", {\n /**\n * Get choices that can be searched (excluding placeholders)\n */\n get: function () {\n return this.selectableChoices.filter(function (choice) {\n return choice.placeholder !== true;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"placeholderChoice\", {\n /**\n * Get placeholder choice from store\n */\n get: function () {\n return __spreadArray([], this.choices, true).reverse().find(function (choice) {\n return choice.placeholder === true;\n });\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"groups\", {\n /**\n * Get groups from store\n */\n get: function () {\n return this.state.groups;\n },\n enumerable: false,\n configurable: true\n });\n Object.defineProperty(Store.prototype, \"activeGroups\", {\n /**\n * Get active groups from store\n */\n get: function () {\n var _a = this,\n groups = _a.groups,\n choices = _a.choices;\n return groups.filter(function (group) {\n var isActive = group.active === true && group.disabled === false;\n var hasActiveOptions = choices.some(function (choice) {\n return choice.active === true && choice.disabled === false;\n });\n return isActive && hasActiveOptions;\n }, []);\n },\n enumerable: false,\n configurable: true\n });\n /**\n * Get loading state from store\n */\n Store.prototype.isLoading = function () {\n return this.state.loading;\n };\n /**\n * Get single choice by it's ID\n */\n Store.prototype.getChoiceById = function (id) {\n return this.activeChoices.find(function (choice) {\n return choice.id === parseInt(id, 10);\n });\n };\n /**\n * Get group by group id\n */\n Store.prototype.getGroupById = function (id) {\n return this.groups.find(function (group) {\n return group.id === id;\n });\n };\n return Store;\n}();\nexports[\"default\"] = Store;\n\n/***/ }),\n\n/***/ 686:\n/***/ (function(__unused_webpack_module, exports) {\n\n\n\n/**\n * Helpers to create HTML elements used by Choices\n * Can be overridden by providing `callbackOnCreateTemplates` option\n */\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nvar templates = {\n containerOuter: function (_a, dir, isSelectElement, isSelectOneElement, searchEnabled, passedElementType, labelId) {\n var containerOuter = _a.classNames.containerOuter;\n var div = Object.assign(document.createElement('div'), {\n className: containerOuter\n });\n div.dataset.type = passedElementType;\n if (dir) {\n div.dir = dir;\n }\n if (isSelectOneElement) {\n div.tabIndex = 0;\n }\n if (isSelectElement) {\n div.setAttribute('role', searchEnabled ? 'combobox' : 'listbox');\n if (searchEnabled) {\n div.setAttribute('aria-autocomplete', 'list');\n }\n }\n div.setAttribute('aria-haspopup', 'true');\n div.setAttribute('aria-expanded', 'false');\n if (labelId) {\n div.setAttribute('aria-labelledby', labelId);\n }\n return div;\n },\n containerInner: function (_a) {\n var containerInner = _a.classNames.containerInner;\n return Object.assign(document.createElement('div'), {\n className: containerInner\n });\n },\n itemList: function (_a, isSelectOneElement) {\n var _b = _a.classNames,\n list = _b.list,\n listSingle = _b.listSingle,\n listItems = _b.listItems;\n return Object.assign(document.createElement('div'), {\n className: \"\".concat(list, \" \").concat(isSelectOneElement ? listSingle : listItems)\n });\n },\n placeholder: function (_a, value) {\n var _b;\n var allowHTML = _a.allowHTML,\n placeholder = _a.classNames.placeholder;\n return Object.assign(document.createElement('div'), (_b = {\n className: placeholder\n }, _b[allowHTML ? 'innerHTML' : 'innerText'] = value, _b));\n },\n item: function (_a, _b, removeItemButton) {\n var _c, _d;\n var allowHTML = _a.allowHTML,\n _e = _a.classNames,\n item = _e.item,\n button = _e.button,\n highlightedState = _e.highlightedState,\n itemSelectable = _e.itemSelectable,\n placeholder = _e.placeholder;\n var id = _b.id,\n value = _b.value,\n label = _b.label,\n customProperties = _b.customProperties,\n active = _b.active,\n disabled = _b.disabled,\n highlighted = _b.highlighted,\n isPlaceholder = _b.placeholder;\n var div = Object.assign(document.createElement('div'), (_c = {\n className: item\n }, _c[allowHTML ? 'innerHTML' : 'innerText'] = label, _c));\n Object.assign(div.dataset, {\n item: '',\n id: id,\n value: value,\n customProperties: customProperties\n });\n if (active) {\n div.setAttribute('aria-selected', 'true');\n }\n if (disabled) {\n div.setAttribute('aria-disabled', 'true');\n }\n if (isPlaceholder) {\n div.classList.add(placeholder);\n }\n div.classList.add(highlighted ? highlightedState : itemSelectable);\n if (removeItemButton) {\n if (disabled) {\n div.classList.remove(itemSelectable);\n }\n div.dataset.deletable = '';\n /** @todo This MUST be localizable, not hardcoded! */\n var REMOVE_ITEM_TEXT = 'Remove item';\n var removeButton = Object.assign(document.createElement('button'), (_d = {\n type: 'button',\n className: button\n }, _d[allowHTML ? 'innerHTML' : 'innerText'] = REMOVE_ITEM_TEXT, _d));\n removeButton.setAttribute('aria-label', \"\".concat(REMOVE_ITEM_TEXT, \": '\").concat(value, \"'\"));\n removeButton.dataset.button = '';\n div.appendChild(removeButton);\n }\n return div;\n },\n choiceList: function (_a, isSelectOneElement) {\n var list = _a.classNames.list;\n var div = Object.assign(document.createElement('div'), {\n className: list\n });\n if (!isSelectOneElement) {\n div.setAttribute('aria-multiselectable', 'true');\n }\n div.setAttribute('role', 'listbox');\n return div;\n },\n choiceGroup: function (_a, _b) {\n var _c;\n var allowHTML = _a.allowHTML,\n _d = _a.classNames,\n group = _d.group,\n groupHeading = _d.groupHeading,\n itemDisabled = _d.itemDisabled;\n var id = _b.id,\n value = _b.value,\n disabled = _b.disabled;\n var div = Object.assign(document.createElement('div'), {\n className: \"\".concat(group, \" \").concat(disabled ? itemDisabled : '')\n });\n div.setAttribute('role', 'group');\n Object.assign(div.dataset, {\n group: '',\n id: id,\n value: value\n });\n if (disabled) {\n div.setAttribute('aria-disabled', 'true');\n }\n div.appendChild(Object.assign(document.createElement('div'), (_c = {\n className: groupHeading\n }, _c[allowHTML ? 'innerHTML' : 'innerText'] = value, _c)));\n return div;\n },\n choice: function (_a, _b, selectText) {\n var _c;\n var allowHTML = _a.allowHTML,\n _d = _a.classNames,\n item = _d.item,\n itemChoice = _d.itemChoice,\n itemSelectable = _d.itemSelectable,\n selectedState = _d.selectedState,\n itemDisabled = _d.itemDisabled,\n placeholder = _d.placeholder;\n var id = _b.id,\n value = _b.value,\n label = _b.label,\n groupId = _b.groupId,\n elementId = _b.elementId,\n isDisabled = _b.disabled,\n isSelected = _b.selected,\n isPlaceholder = _b.placeholder;\n var div = Object.assign(document.createElement('div'), (_c = {\n id: elementId\n }, _c[allowHTML ? 'innerHTML' : 'innerText'] = label, _c.className = \"\".concat(item, \" \").concat(itemChoice), _c));\n if (isSelected) {\n div.classList.add(selectedState);\n }\n if (isPlaceholder) {\n div.classList.add(placeholder);\n }\n div.setAttribute('role', groupId && groupId > 0 ? 'treeitem' : 'option');\n Object.assign(div.dataset, {\n choice: '',\n id: id,\n value: value,\n selectText: selectText\n });\n if (isDisabled) {\n div.classList.add(itemDisabled);\n div.dataset.choiceDisabled = '';\n div.setAttribute('aria-disabled', 'true');\n } else {\n div.classList.add(itemSelectable);\n div.dataset.choiceSelectable = '';\n }\n return div;\n },\n input: function (_a, placeholderValue) {\n var _b = _a.classNames,\n input = _b.input,\n inputCloned = _b.inputCloned;\n var inp = Object.assign(document.createElement('input'), {\n type: 'search',\n name: 'search_terms',\n className: \"\".concat(input, \" \").concat(inputCloned),\n autocomplete: 'off',\n autocapitalize: 'off',\n spellcheck: false\n });\n inp.setAttribute('role', 'textbox');\n inp.setAttribute('aria-autocomplete', 'list');\n inp.setAttribute('aria-label', placeholderValue);\n return inp;\n },\n dropdown: function (_a) {\n var _b = _a.classNames,\n list = _b.list,\n listDropdown = _b.listDropdown;\n var div = document.createElement('div');\n div.classList.add(list, listDropdown);\n div.setAttribute('aria-expanded', 'false');\n return div;\n },\n notice: function (_a, innerText, type) {\n var _b;\n var allowHTML = _a.allowHTML,\n _c = _a.classNames,\n item = _c.item,\n itemChoice = _c.itemChoice,\n noResults = _c.noResults,\n noChoices = _c.noChoices;\n if (type === void 0) {\n type = '';\n }\n var classes = [item, itemChoice];\n if (type === 'no-choices') {\n classes.push(noChoices);\n } else if (type === 'no-results') {\n classes.push(noResults);\n }\n return Object.assign(document.createElement('div'), (_b = {}, _b[allowHTML ? 'innerHTML' : 'innerText'] = innerText, _b.className = classes.join(' '), _b));\n },\n option: function (_a) {\n var label = _a.label,\n value = _a.value,\n customProperties = _a.customProperties,\n active = _a.active,\n disabled = _a.disabled;\n var opt = new Option(label, value, false, active);\n if (customProperties) {\n opt.dataset.customProperties = \"\".concat(customProperties);\n }\n opt.disabled = !!disabled;\n return opt;\n }\n};\nexports[\"default\"] = templates;\n\n/***/ }),\n\n/***/ 996:\n/***/ (function(module) {\n\n\n\nvar isMergeableObject = function isMergeableObject(value) {\n\treturn isNonNullObject(value)\n\t\t&& !isSpecial(value)\n};\n\nfunction isNonNullObject(value) {\n\treturn !!value && typeof value === 'object'\n}\n\nfunction isSpecial(value) {\n\tvar stringValue = Object.prototype.toString.call(value);\n\n\treturn stringValue === '[object RegExp]'\n\t\t|| stringValue === '[object Date]'\n\t\t|| isReactElement(value)\n}\n\n// see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25\nvar canUseSymbol = typeof Symbol === 'function' && Symbol.for;\nvar REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7;\n\nfunction isReactElement(value) {\n\treturn value.$$typeof === REACT_ELEMENT_TYPE\n}\n\nfunction emptyTarget(val) {\n\treturn Array.isArray(val) ? [] : {}\n}\n\nfunction cloneUnlessOtherwiseSpecified(value, options) {\n\treturn (options.clone !== false && options.isMergeableObject(value))\n\t\t? deepmerge(emptyTarget(value), value, options)\n\t\t: value\n}\n\nfunction defaultArrayMerge(target, source, options) {\n\treturn target.concat(source).map(function(element) {\n\t\treturn cloneUnlessOtherwiseSpecified(element, options)\n\t})\n}\n\nfunction getMergeFunction(key, options) {\n\tif (!options.customMerge) {\n\t\treturn deepmerge\n\t}\n\tvar customMerge = options.customMerge(key);\n\treturn typeof customMerge === 'function' ? customMerge : deepmerge\n}\n\nfunction getEnumerableOwnPropertySymbols(target) {\n\treturn Object.getOwnPropertySymbols\n\t\t? Object.getOwnPropertySymbols(target).filter(function(symbol) {\n\t\t\treturn target.propertyIsEnumerable(symbol)\n\t\t})\n\t\t: []\n}\n\nfunction getKeys(target) {\n\treturn Object.keys(target).concat(getEnumerableOwnPropertySymbols(target))\n}\n\nfunction propertyIsOnObject(object, property) {\n\ttry {\n\t\treturn property in object\n\t} catch(_) {\n\t\treturn false\n\t}\n}\n\n// Protects from prototype poisoning and unexpected merging up the prototype chain.\nfunction propertyIsUnsafe(target, key) {\n\treturn propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet,\n\t\t&& !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain,\n\t\t\t&& Object.propertyIsEnumerable.call(target, key)) // and also unsafe if they're nonenumerable.\n}\n\nfunction mergeObject(target, source, options) {\n\tvar destination = {};\n\tif (options.isMergeableObject(target)) {\n\t\tgetKeys(target).forEach(function(key) {\n\t\t\tdestination[key] = cloneUnlessOtherwiseSpecified(target[key], options);\n\t\t});\n\t}\n\tgetKeys(source).forEach(function(key) {\n\t\tif (propertyIsUnsafe(target, key)) {\n\t\t\treturn\n\t\t}\n\n\t\tif (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) {\n\t\t\tdestination[key] = getMergeFunction(key, options)(target[key], source[key], options);\n\t\t} else {\n\t\t\tdestination[key] = cloneUnlessOtherwiseSpecified(source[key], options);\n\t\t}\n\t});\n\treturn destination\n}\n\nfunction deepmerge(target, source, options) {\n\toptions = options || {};\n\toptions.arrayMerge = options.arrayMerge || defaultArrayMerge;\n\toptions.isMergeableObject = options.isMergeableObject || isMergeableObject;\n\t// cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge()\n\t// implementations can use it. The caller may not replace it.\n\toptions.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified;\n\n\tvar sourceIsArray = Array.isArray(source);\n\tvar targetIsArray = Array.isArray(target);\n\tvar sourceAndTargetTypesMatch = sourceIsArray === targetIsArray;\n\n\tif (!sourceAndTargetTypesMatch) {\n\t\treturn cloneUnlessOtherwiseSpecified(source, options)\n\t} else if (sourceIsArray) {\n\t\treturn options.arrayMerge(target, source, options)\n\t} else {\n\t\treturn mergeObject(target, source, options)\n\t}\n}\n\ndeepmerge.all = function deepmergeAll(array, options) {\n\tif (!Array.isArray(array)) {\n\t\tthrow new Error('first argument should be an array')\n\t}\n\n\treturn array.reduce(function(prev, next) {\n\t\treturn deepmerge(prev, next, options)\n\t}, {})\n};\n\nvar deepmerge_1 = deepmerge;\n\nmodule.exports = deepmerge_1;\n\n\n/***/ }),\n\n/***/ 221:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": function() { return /* binding */ Fuse; }\n/* harmony export */ });\n/**\n * Fuse.js v6.6.2 - Lightweight fuzzy-search (http://fusejs.io)\n *\n * Copyright (c) 2022 Kiro Risk (http://kiro.me)\n * All Rights Reserved. Apache Software License 2.0\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n */\n\nfunction isArray(value) {\n return !Array.isArray\n ? getTag(value) === '[object Array]'\n : Array.isArray(value)\n}\n\n// Adapted from: https://github.com/lodash/lodash/blob/master/.internal/baseToString.js\nconst INFINITY = 1 / 0;\nfunction baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value\n }\n let result = value + '';\n return result == '0' && 1 / value == -INFINITY ? '-0' : result\n}\n\nfunction toString(value) {\n return value == null ? '' : baseToString(value)\n}\n\nfunction isString(value) {\n return typeof value === 'string'\n}\n\nfunction isNumber(value) {\n return typeof value === 'number'\n}\n\n// Adapted from: https://github.com/lodash/lodash/blob/master/isBoolean.js\nfunction isBoolean(value) {\n return (\n value === true ||\n value === false ||\n (isObjectLike(value) && getTag(value) == '[object Boolean]')\n )\n}\n\nfunction isObject(value) {\n return typeof value === 'object'\n}\n\n// Checks if `value` is object-like.\nfunction isObjectLike(value) {\n return isObject(value) && value !== null\n}\n\nfunction isDefined(value) {\n return value !== undefined && value !== null\n}\n\nfunction isBlank(value) {\n return !value.trim().length\n}\n\n// Gets the `toStringTag` of `value`.\n// Adapted from: https://github.com/lodash/lodash/blob/master/.internal/getTag.js\nfunction getTag(value) {\n return value == null\n ? value === undefined\n ? '[object Undefined]'\n : '[object Null]'\n : Object.prototype.toString.call(value)\n}\n\nconst EXTENDED_SEARCH_UNAVAILABLE = 'Extended search is not available';\n\nconst INCORRECT_INDEX_TYPE = \"Incorrect 'index' type\";\n\nconst LOGICAL_SEARCH_INVALID_QUERY_FOR_KEY = (key) =>\n `Invalid value for key ${key}`;\n\nconst PATTERN_LENGTH_TOO_LARGE = (max) =>\n `Pattern length exceeds max of ${max}.`;\n\nconst MISSING_KEY_PROPERTY = (name) => `Missing ${name} property in key`;\n\nconst INVALID_KEY_WEIGHT_VALUE = (key) =>\n `Property 'weight' in key '${key}' must be a positive integer`;\n\nconst hasOwn = Object.prototype.hasOwnProperty;\n\nclass KeyStore {\n constructor(keys) {\n this._keys = [];\n this._keyMap = {};\n\n let totalWeight = 0;\n\n keys.forEach((key) => {\n let obj = createKey(key);\n\n totalWeight += obj.weight;\n\n this._keys.push(obj);\n this._keyMap[obj.id] = obj;\n\n totalWeight += obj.weight;\n });\n\n // Normalize weights so that their sum is equal to 1\n this._keys.forEach((key) => {\n key.weight /= totalWeight;\n });\n }\n get(keyId) {\n return this._keyMap[keyId]\n }\n keys() {\n return this._keys\n }\n toJSON() {\n return JSON.stringify(this._keys)\n }\n}\n\nfunction createKey(key) {\n let path = null;\n let id = null;\n let src = null;\n let weight = 1;\n let getFn = null;\n\n if (isString(key) || isArray(key)) {\n src = key;\n path = createKeyPath(key);\n id = createKeyId(key);\n } else {\n if (!hasOwn.call(key, 'name')) {\n throw new Error(MISSING_KEY_PROPERTY('name'))\n }\n\n const name = key.name;\n src = name;\n\n if (hasOwn.call(key, 'weight')) {\n weight = key.weight;\n\n if (weight <= 0) {\n throw new Error(INVALID_KEY_WEIGHT_VALUE(name))\n }\n }\n\n path = createKeyPath(name);\n id = createKeyId(name);\n getFn = key.getFn;\n }\n\n return { path, id, weight, src, getFn }\n}\n\nfunction createKeyPath(key) {\n return isArray(key) ? key : key.split('.')\n}\n\nfunction createKeyId(key) {\n return isArray(key) ? key.join('.') : key\n}\n\nfunction get(obj, path) {\n let list = [];\n let arr = false;\n\n const deepGet = (obj, path, index) => {\n if (!isDefined(obj)) {\n return\n }\n if (!path[index]) {\n // If there's no path left, we've arrived at the object we care about.\n list.push(obj);\n } else {\n let key = path[index];\n\n const value = obj[key];\n\n if (!isDefined(value)) {\n return\n }\n\n // If we're at the last value in the path, and if it's a string/number/bool,\n // add it to the list\n if (\n index === path.length - 1 &&\n (isString(value) || isNumber(value) || isBoolean(value))\n ) {\n list.push(toString(value));\n } else if (isArray(value)) {\n arr = true;\n // Search each item in the array.\n for (let i = 0, len = value.length; i < len; i += 1) {\n deepGet(value[i], path, index + 1);\n }\n } else if (path.length) {\n // An object. Recurse further.\n deepGet(value, path, index + 1);\n }\n }\n };\n\n // Backwards compatibility (since path used to be a string)\n deepGet(obj, isString(path) ? path.split('.') : path, 0);\n\n return arr ? list : list[0]\n}\n\nconst MatchOptions = {\n // Whether the matches should be included in the result set. When `true`, each record in the result\n // set will include the indices of the matched characters.\n // These can consequently be used for highlighting purposes.\n includeMatches: false,\n // When `true`, the matching function will continue to the end of a search pattern even if\n // a perfect match has already been located in the string.\n findAllMatches: false,\n // Minimum number of characters that must be matched before a result is considered a match\n minMatchCharLength: 1\n};\n\nconst BasicOptions = {\n // When `true`, the algorithm continues searching to the end of the input even if a perfect\n // match is found before the end of the same input.\n isCaseSensitive: false,\n // When true, the matching function will continue to the end of a search pattern even if\n includeScore: false,\n // List of properties that will be searched. This also supports nested properties.\n keys: [],\n // Whether to sort the result list, by score\n shouldSort: true,\n // Default sort function: sort by ascending score, ascending index\n sortFn: (a, b) =>\n a.score === b.score ? (a.idx < b.idx ? -1 : 1) : a.score < b.score ? -1 : 1\n};\n\nconst FuzzyOptions = {\n // Approximately where in the text is the pattern expected to be found?\n location: 0,\n // At what point does the match algorithm give up. A threshold of '0.0' requires a perfect match\n // (of both letters and location), a threshold of '1.0' would match anything.\n threshold: 0.6,\n // Determines how close the match must be to the fuzzy location (specified above).\n // An exact letter match which is 'distance' characters away from the fuzzy location\n // would score as a complete mismatch. A distance of '0' requires the match be at\n // the exact location specified, a threshold of '1000' would require a perfect match\n // to be within 800 characters of the fuzzy location to be found using a 0.8 threshold.\n distance: 100\n};\n\nconst AdvancedOptions = {\n // When `true`, it enables the use of unix-like search commands\n useExtendedSearch: false,\n // The get function to use when fetching an object's properties.\n // The default will search nested paths *ie foo.bar.baz*\n getFn: get,\n // When `true`, search will ignore `location` and `distance`, so it won't matter\n // where in the string the pattern appears.\n // More info: https://fusejs.io/concepts/scoring-theory.html#fuzziness-score\n ignoreLocation: false,\n // When `true`, the calculation for the relevance score (used for sorting) will\n // ignore the field-length norm.\n // More info: https://fusejs.io/concepts/scoring-theory.html#field-length-norm\n ignoreFieldNorm: false,\n // The weight to determine how much field length norm effects scoring.\n fieldNormWeight: 1\n};\n\nvar Config = {\n ...BasicOptions,\n ...MatchOptions,\n ...FuzzyOptions,\n ...AdvancedOptions\n};\n\nconst SPACE = /[^ ]+/g;\n\n// Field-length norm: the shorter the field, the higher the weight.\n// Set to 3 decimals to reduce index size.\nfunction norm(weight = 1, mantissa = 3) {\n const cache = new Map();\n const m = Math.pow(10, mantissa);\n\n return {\n get(value) {\n const numTokens = value.match(SPACE).length;\n\n if (cache.has(numTokens)) {\n return cache.get(numTokens)\n }\n\n // Default function is 1/sqrt(x), weight makes that variable\n const norm = 1 / Math.pow(numTokens, 0.5 * weight);\n\n // In place of `toFixed(mantissa)`, for faster computation\n const n = parseFloat(Math.round(norm * m) / m);\n\n cache.set(numTokens, n);\n\n return n\n },\n clear() {\n cache.clear();\n }\n }\n}\n\nclass FuseIndex {\n constructor({\n getFn = Config.getFn,\n fieldNormWeight = Config.fieldNormWeight\n } = {}) {\n this.norm = norm(fieldNormWeight, 3);\n this.getFn = getFn;\n this.isCreated = false;\n\n this.setIndexRecords();\n }\n setSources(docs = []) {\n this.docs = docs;\n }\n setIndexRecords(records = []) {\n this.records = records;\n }\n setKeys(keys = []) {\n this.keys = keys;\n this._keysMap = {};\n keys.forEach((key, idx) => {\n this._keysMap[key.id] = idx;\n });\n }\n create() {\n if (this.isCreated || !this.docs.length) {\n return\n }\n\n this.isCreated = true;\n\n // List is Array\n if (isString(this.docs[0])) {\n this.docs.forEach((doc, docIndex) => {\n this._addString(doc, docIndex);\n });\n } else {\n // List is Array\n this.docs.forEach((doc, docIndex) => {\n this._addObject(doc, docIndex);\n });\n }\n\n this.norm.clear();\n }\n // Adds a doc to the end of the index\n add(doc) {\n const idx = this.size();\n\n if (isString(doc)) {\n this._addString(doc, idx);\n } else {\n this._addObject(doc, idx);\n }\n }\n // Removes the doc at the specified index of the index\n removeAt(idx) {\n this.records.splice(idx, 1);\n\n // Change ref index of every subsquent doc\n for (let i = idx, len = this.size(); i < len; i += 1) {\n this.records[i].i -= 1;\n }\n }\n getValueForItemAtKeyId(item, keyId) {\n return item[this._keysMap[keyId]]\n }\n size() {\n return this.records.length\n }\n _addString(doc, docIndex) {\n if (!isDefined(doc) || isBlank(doc)) {\n return\n }\n\n let record = {\n v: doc,\n i: docIndex,\n n: this.norm.get(doc)\n };\n\n this.records.push(record);\n }\n _addObject(doc, docIndex) {\n let record = { i: docIndex, $: {} };\n\n // Iterate over every key (i.e, path), and fetch the value at that key\n this.keys.forEach((key, keyIndex) => {\n let value = key.getFn ? key.getFn(doc) : this.getFn(doc, key.path);\n\n if (!isDefined(value)) {\n return\n }\n\n if (isArray(value)) {\n let subRecords = [];\n const stack = [{ nestedArrIndex: -1, value }];\n\n while (stack.length) {\n const { nestedArrIndex, value } = stack.pop();\n\n if (!isDefined(value)) {\n continue\n }\n\n if (isString(value) && !isBlank(value)) {\n let subRecord = {\n v: value,\n i: nestedArrIndex,\n n: this.norm.get(value)\n };\n\n subRecords.push(subRecord);\n } else if (isArray(value)) {\n value.forEach((item, k) => {\n stack.push({\n nestedArrIndex: k,\n value: item\n });\n });\n } else ;\n }\n record.$[keyIndex] = subRecords;\n } else if (isString(value) && !isBlank(value)) {\n let subRecord = {\n v: value,\n n: this.norm.get(value)\n };\n\n record.$[keyIndex] = subRecord;\n }\n });\n\n this.records.push(record);\n }\n toJSON() {\n return {\n keys: this.keys,\n records: this.records\n }\n }\n}\n\nfunction createIndex(\n keys,\n docs,\n { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}\n) {\n const myIndex = new FuseIndex({ getFn, fieldNormWeight });\n myIndex.setKeys(keys.map(createKey));\n myIndex.setSources(docs);\n myIndex.create();\n return myIndex\n}\n\nfunction parseIndex(\n data,\n { getFn = Config.getFn, fieldNormWeight = Config.fieldNormWeight } = {}\n) {\n const { keys, records } = data;\n const myIndex = new FuseIndex({ getFn, fieldNormWeight });\n myIndex.setKeys(keys);\n myIndex.setIndexRecords(records);\n return myIndex\n}\n\nfunction computeScore$1(\n pattern,\n {\n errors = 0,\n currentLocation = 0,\n expectedLocation = 0,\n distance = Config.distance,\n ignoreLocation = Config.ignoreLocation\n } = {}\n) {\n const accuracy = errors / pattern.length;\n\n if (ignoreLocation) {\n return accuracy\n }\n\n const proximity = Math.abs(expectedLocation - currentLocation);\n\n if (!distance) {\n // Dodge divide by zero error.\n return proximity ? 1.0 : accuracy\n }\n\n return accuracy + proximity / distance\n}\n\nfunction convertMaskToIndices(\n matchmask = [],\n minMatchCharLength = Config.minMatchCharLength\n) {\n let indices = [];\n let start = -1;\n let end = -1;\n let i = 0;\n\n for (let len = matchmask.length; i < len; i += 1) {\n let match = matchmask[i];\n if (match && start === -1) {\n start = i;\n } else if (!match && start !== -1) {\n end = i - 1;\n if (end - start + 1 >= minMatchCharLength) {\n indices.push([start, end]);\n }\n start = -1;\n }\n }\n\n // (i-1 - start) + 1 => i - start\n if (matchmask[i - 1] && i - start >= minMatchCharLength) {\n indices.push([start, i - 1]);\n }\n\n return indices\n}\n\n// Machine word size\nconst MAX_BITS = 32;\n\nfunction search(\n text,\n pattern,\n patternAlphabet,\n {\n location = Config.location,\n distance = Config.distance,\n threshold = Config.threshold,\n findAllMatches = Config.findAllMatches,\n minMatchCharLength = Config.minMatchCharLength,\n includeMatches = Config.includeMatches,\n ignoreLocation = Config.ignoreLocation\n } = {}\n) {\n if (pattern.length > MAX_BITS) {\n throw new Error(PATTERN_LENGTH_TOO_LARGE(MAX_BITS))\n }\n\n const patternLen = pattern.length;\n // Set starting location at beginning text and initialize the alphabet.\n const textLen = text.length;\n // Handle the case when location > text.length\n const expectedLocation = Math.max(0, Math.min(location, textLen));\n // Highest score beyond which we give up.\n let currentThreshold = threshold;\n // Is there a nearby exact match? (speedup)\n let bestLocation = expectedLocation;\n\n // Performance: only computer matches when the minMatchCharLength > 1\n // OR if `includeMatches` is true.\n const computeMatches = minMatchCharLength > 1 || includeMatches;\n // A mask of the matches, used for building the indices\n const matchMask = computeMatches ? Array(textLen) : [];\n\n let index;\n\n // Get all exact matches, here for speed up\n while ((index = text.indexOf(pattern, bestLocation)) > -1) {\n let score = computeScore$1(pattern, {\n currentLocation: index,\n expectedLocation,\n distance,\n ignoreLocation\n });\n\n currentThreshold = Math.min(score, currentThreshold);\n bestLocation = index + patternLen;\n\n if (computeMatches) {\n let i = 0;\n while (i < patternLen) {\n matchMask[index + i] = 1;\n i += 1;\n }\n }\n }\n\n // Reset the best location\n bestLocation = -1;\n\n let lastBitArr = [];\n let finalScore = 1;\n let binMax = patternLen + textLen;\n\n const mask = 1 << (patternLen - 1);\n\n for (let i = 0; i < patternLen; i += 1) {\n // Scan for the best match; each iteration allows for one more error.\n // Run a binary search to determine how far from the match location we can stray\n // at this error level.\n let binMin = 0;\n let binMid = binMax;\n\n while (binMin < binMid) {\n const score = computeScore$1(pattern, {\n errors: i,\n currentLocation: expectedLocation + binMid,\n expectedLocation,\n distance,\n ignoreLocation\n });\n\n if (score <= currentThreshold) {\n binMin = binMid;\n } else {\n binMax = binMid;\n }\n\n binMid = Math.floor((binMax - binMin) / 2 + binMin);\n }\n\n // Use the result from this iteration as the maximum for the next.\n binMax = binMid;\n\n let start = Math.max(1, expectedLocation - binMid + 1);\n let finish = findAllMatches\n ? textLen\n : Math.min(expectedLocation + binMid, textLen) + patternLen;\n\n // Initialize the bit array\n let bitArr = Array(finish + 2);\n\n bitArr[finish + 1] = (1 << i) - 1;\n\n for (let j = finish; j >= start; j -= 1) {\n let currentLocation = j - 1;\n let charMatch = patternAlphabet[text.charAt(currentLocation)];\n\n if (computeMatches) {\n // Speed up: quick bool to int conversion (i.e, `charMatch ? 1 : 0`)\n matchMask[currentLocation] = +!!charMatch;\n }\n\n // First pass: exact match\n bitArr[j] = ((bitArr[j + 1] << 1) | 1) & charMatch;\n\n // Subsequent passes: fuzzy match\n if (i) {\n bitArr[j] |=\n ((lastBitArr[j + 1] | lastBitArr[j]) << 1) | 1 | lastBitArr[j + 1];\n }\n\n if (bitArr[j] & mask) {\n finalScore = computeScore$1(pattern, {\n errors: i,\n currentLocation,\n expectedLocation,\n distance,\n ignoreLocation\n });\n\n // This match will almost certainly be better than any existing match.\n // But check anyway.\n if (finalScore <= currentThreshold) {\n // Indeed it is\n currentThreshold = finalScore;\n bestLocation = currentLocation;\n\n // Already passed `loc`, downhill from here on in.\n if (bestLocation <= expectedLocation) {\n break\n }\n\n // When passing `bestLocation`, don't exceed our current distance from `expectedLocation`.\n start = Math.max(1, 2 * expectedLocation - bestLocation);\n }\n }\n }\n\n // No hope for a (better) match at greater error levels.\n const score = computeScore$1(pattern, {\n errors: i + 1,\n currentLocation: expectedLocation,\n expectedLocation,\n distance,\n ignoreLocation\n });\n\n if (score > currentThreshold) {\n break\n }\n\n lastBitArr = bitArr;\n }\n\n const result = {\n isMatch: bestLocation >= 0,\n // Count exact matches (those with a score of 0) to be \"almost\" exact\n score: Math.max(0.001, finalScore)\n };\n\n if (computeMatches) {\n const indices = convertMaskToIndices(matchMask, minMatchCharLength);\n if (!indices.length) {\n result.isMatch = false;\n } else if (includeMatches) {\n result.indices = indices;\n }\n }\n\n return result\n}\n\nfunction createPatternAlphabet(pattern) {\n let mask = {};\n\n for (let i = 0, len = pattern.length; i < len; i += 1) {\n const char = pattern.charAt(i);\n mask[char] = (mask[char] || 0) | (1 << (len - i - 1));\n }\n\n return mask\n}\n\nclass BitapSearch {\n constructor(\n pattern,\n {\n location = Config.location,\n threshold = Config.threshold,\n distance = Config.distance,\n includeMatches = Config.includeMatches,\n findAllMatches = Config.findAllMatches,\n minMatchCharLength = Config.minMatchCharLength,\n isCaseSensitive = Config.isCaseSensitive,\n ignoreLocation = Config.ignoreLocation\n } = {}\n ) {\n this.options = {\n location,\n threshold,\n distance,\n includeMatches,\n findAllMatches,\n minMatchCharLength,\n isCaseSensitive,\n ignoreLocation\n };\n\n this.pattern = isCaseSensitive ? pattern : pattern.toLowerCase();\n\n this.chunks = [];\n\n if (!this.pattern.length) {\n return\n }\n\n const addChunk = (pattern, startIndex) => {\n this.chunks.push({\n pattern,\n alphabet: createPatternAlphabet(pattern),\n startIndex\n });\n };\n\n const len = this.pattern.length;\n\n if (len > MAX_BITS) {\n let i = 0;\n const remainder = len % MAX_BITS;\n const end = len - remainder;\n\n while (i < end) {\n addChunk(this.pattern.substr(i, MAX_BITS), i);\n i += MAX_BITS;\n }\n\n if (remainder) {\n const startIndex = len - MAX_BITS;\n addChunk(this.pattern.substr(startIndex), startIndex);\n }\n } else {\n addChunk(this.pattern, 0);\n }\n }\n\n searchIn(text) {\n const { isCaseSensitive, includeMatches } = this.options;\n\n if (!isCaseSensitive) {\n text = text.toLowerCase();\n }\n\n // Exact match\n if (this.pattern === text) {\n let result = {\n isMatch: true,\n score: 0\n };\n\n if (includeMatches) {\n result.indices = [[0, text.length - 1]];\n }\n\n return result\n }\n\n // Otherwise, use Bitap algorithm\n const {\n location,\n distance,\n threshold,\n findAllMatches,\n minMatchCharLength,\n ignoreLocation\n } = this.options;\n\n let allIndices = [];\n let totalScore = 0;\n let hasMatches = false;\n\n this.chunks.forEach(({ pattern, alphabet, startIndex }) => {\n const { isMatch, score, indices } = search(text, pattern, alphabet, {\n location: location + startIndex,\n distance,\n threshold,\n findAllMatches,\n minMatchCharLength,\n includeMatches,\n ignoreLocation\n });\n\n if (isMatch) {\n hasMatches = true;\n }\n\n totalScore += score;\n\n if (isMatch && indices) {\n allIndices = [...allIndices, ...indices];\n }\n });\n\n let result = {\n isMatch: hasMatches,\n score: hasMatches ? totalScore / this.chunks.length : 1\n };\n\n if (hasMatches && includeMatches) {\n result.indices = allIndices;\n }\n\n return result\n }\n}\n\nclass BaseMatch {\n constructor(pattern) {\n this.pattern = pattern;\n }\n static isMultiMatch(pattern) {\n return getMatch(pattern, this.multiRegex)\n }\n static isSingleMatch(pattern) {\n return getMatch(pattern, this.singleRegex)\n }\n search(/*text*/) {}\n}\n\nfunction getMatch(pattern, exp) {\n const matches = pattern.match(exp);\n return matches ? matches[1] : null\n}\n\n// Token: 'file\n\nclass ExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'exact'\n }\n static get multiRegex() {\n return /^=\"(.*)\"$/\n }\n static get singleRegex() {\n return /^=(.*)$/\n }\n search(text) {\n const isMatch = text === this.pattern;\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [0, this.pattern.length - 1]\n }\n }\n}\n\n// Token: !fire\n\nclass InverseExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'inverse-exact'\n }\n static get multiRegex() {\n return /^!\"(.*)\"$/\n }\n static get singleRegex() {\n return /^!(.*)$/\n }\n search(text) {\n const index = text.indexOf(this.pattern);\n const isMatch = index === -1;\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [0, text.length - 1]\n }\n }\n}\n\n// Token: ^file\n\nclass PrefixExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'prefix-exact'\n }\n static get multiRegex() {\n return /^\\^\"(.*)\"$/\n }\n static get singleRegex() {\n return /^\\^(.*)$/\n }\n search(text) {\n const isMatch = text.startsWith(this.pattern);\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [0, this.pattern.length - 1]\n }\n }\n}\n\n// Token: !^fire\n\nclass InversePrefixExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'inverse-prefix-exact'\n }\n static get multiRegex() {\n return /^!\\^\"(.*)\"$/\n }\n static get singleRegex() {\n return /^!\\^(.*)$/\n }\n search(text) {\n const isMatch = !text.startsWith(this.pattern);\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [0, text.length - 1]\n }\n }\n}\n\n// Token: .file$\n\nclass SuffixExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'suffix-exact'\n }\n static get multiRegex() {\n return /^\"(.*)\"\\$$/\n }\n static get singleRegex() {\n return /^(.*)\\$$/\n }\n search(text) {\n const isMatch = text.endsWith(this.pattern);\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [text.length - this.pattern.length, text.length - 1]\n }\n }\n}\n\n// Token: !.file$\n\nclass InverseSuffixExactMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'inverse-suffix-exact'\n }\n static get multiRegex() {\n return /^!\"(.*)\"\\$$/\n }\n static get singleRegex() {\n return /^!(.*)\\$$/\n }\n search(text) {\n const isMatch = !text.endsWith(this.pattern);\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices: [0, text.length - 1]\n }\n }\n}\n\nclass FuzzyMatch extends BaseMatch {\n constructor(\n pattern,\n {\n location = Config.location,\n threshold = Config.threshold,\n distance = Config.distance,\n includeMatches = Config.includeMatches,\n findAllMatches = Config.findAllMatches,\n minMatchCharLength = Config.minMatchCharLength,\n isCaseSensitive = Config.isCaseSensitive,\n ignoreLocation = Config.ignoreLocation\n } = {}\n ) {\n super(pattern);\n this._bitapSearch = new BitapSearch(pattern, {\n location,\n threshold,\n distance,\n includeMatches,\n findAllMatches,\n minMatchCharLength,\n isCaseSensitive,\n ignoreLocation\n });\n }\n static get type() {\n return 'fuzzy'\n }\n static get multiRegex() {\n return /^\"(.*)\"$/\n }\n static get singleRegex() {\n return /^(.*)$/\n }\n search(text) {\n return this._bitapSearch.searchIn(text)\n }\n}\n\n// Token: 'file\n\nclass IncludeMatch extends BaseMatch {\n constructor(pattern) {\n super(pattern);\n }\n static get type() {\n return 'include'\n }\n static get multiRegex() {\n return /^'\"(.*)\"$/\n }\n static get singleRegex() {\n return /^'(.*)$/\n }\n search(text) {\n let location = 0;\n let index;\n\n const indices = [];\n const patternLen = this.pattern.length;\n\n // Get all exact matches\n while ((index = text.indexOf(this.pattern, location)) > -1) {\n location = index + patternLen;\n indices.push([index, location - 1]);\n }\n\n const isMatch = !!indices.length;\n\n return {\n isMatch,\n score: isMatch ? 0 : 1,\n indices\n }\n }\n}\n\n// \u2757Order is important. DO NOT CHANGE.\nconst searchers = [\n ExactMatch,\n IncludeMatch,\n PrefixExactMatch,\n InversePrefixExactMatch,\n InverseSuffixExactMatch,\n SuffixExactMatch,\n InverseExactMatch,\n FuzzyMatch\n];\n\nconst searchersLen = searchers.length;\n\n// Regex to split by spaces, but keep anything in quotes together\nconst SPACE_RE = / +(?=(?:[^\\\"]*\\\"[^\\\"]*\\\")*[^\\\"]*$)/;\nconst OR_TOKEN = '|';\n\n// Return a 2D array representation of the query, for simpler parsing.\n// Example:\n// \"^core go$ | rb$ | py$ xy$\" => [[\"^core\", \"go$\"], [\"rb$\"], [\"py$\", \"xy$\"]]\nfunction parseQuery(pattern, options = {}) {\n return pattern.split(OR_TOKEN).map((item) => {\n let query = item\n .trim()\n .split(SPACE_RE)\n .filter((item) => item && !!item.trim());\n\n let results = [];\n for (let i = 0, len = query.length; i < len; i += 1) {\n const queryItem = query[i];\n\n // 1. Handle multiple query match (i.e, once that are quoted, like `\"hello world\"`)\n let found = false;\n let idx = -1;\n while (!found && ++idx < searchersLen) {\n const searcher = searchers[idx];\n let token = searcher.isMultiMatch(queryItem);\n if (token) {\n results.push(new searcher(token, options));\n found = true;\n }\n }\n\n if (found) {\n continue\n }\n\n // 2. Handle single query matches (i.e, once that are *not* quoted)\n idx = -1;\n while (++idx < searchersLen) {\n const searcher = searchers[idx];\n let token = searcher.isSingleMatch(queryItem);\n if (token) {\n results.push(new searcher(token, options));\n break\n }\n }\n }\n\n return results\n })\n}\n\n// These extended matchers can return an array of matches, as opposed\n// to a singl match\nconst MultiMatchSet = new Set([FuzzyMatch.type, IncludeMatch.type]);\n\n/**\n * Command-like searching\n * ======================\n *\n * Given multiple search terms delimited by spaces.e.g. `^jscript .python$ ruby !java`,\n * search in a given text.\n *\n * Search syntax:\n *\n * | Token | Match type | Description |\n * | ----------- | -------------------------- | -------------------------------------- |\n * | `jscript` | fuzzy-match | Items that fuzzy match `jscript` |\n * | `=scheme` | exact-match | Items that are `scheme` |\n * | `'python` | include-match | Items that include `python` |\n * | `!ruby` | inverse-exact-match | Items that do not include `ruby` |\n * | `^java` | prefix-exact-match | Items that start with `java` |\n * | `!^earlang` | inverse-prefix-exact-match | Items that do not start with `earlang` |\n * | `.js$` | suffix-exact-match | Items that end with `.js` |\n * | `!.go$` | inverse-suffix-exact-match | Items that do not end with `.go` |\n *\n * A single pipe character acts as an OR operator. For example, the following\n * query matches entries that start with `core` and end with either`go`, `rb`,\n * or`py`.\n *\n * ```\n * ^core go$ | rb$ | py$\n * ```\n */\nclass ExtendedSearch {\n constructor(\n pattern,\n {\n isCaseSensitive = Config.isCaseSensitive,\n includeMatches = Config.includeMatches,\n minMatchCharLength = Config.minMatchCharLength,\n ignoreLocation = Config.ignoreLocation,\n findAllMatches = Config.findAllMatches,\n location = Config.location,\n threshold = Config.threshold,\n distance = Config.distance\n } = {}\n ) {\n this.query = null;\n this.options = {\n isCaseSensitive,\n includeMatches,\n minMatchCharLength,\n findAllMatches,\n ignoreLocation,\n location,\n threshold,\n distance\n };\n\n this.pattern = isCaseSensitive ? pattern : pattern.toLowerCase();\n this.query = parseQuery(this.pattern, this.options);\n }\n\n static condition(_, options) {\n return options.useExtendedSearch\n }\n\n searchIn(text) {\n const query = this.query;\n\n if (!query) {\n return {\n isMatch: false,\n score: 1\n }\n }\n\n const { includeMatches, isCaseSensitive } = this.options;\n\n text = isCaseSensitive ? text : text.toLowerCase();\n\n let numMatches = 0;\n let allIndices = [];\n let totalScore = 0;\n\n // ORs\n for (let i = 0, qLen = query.length; i < qLen; i += 1) {\n const searchers = query[i];\n\n // Reset indices\n allIndices.length = 0;\n numMatches = 0;\n\n // ANDs\n for (let j = 0, pLen = searchers.length; j < pLen; j += 1) {\n const searcher = searchers[j];\n const { isMatch, indices, score } = searcher.search(text);\n\n if (isMatch) {\n numMatches += 1;\n totalScore += score;\n if (includeMatches) {\n const type = searcher.constructor.type;\n if (MultiMatchSet.has(type)) {\n allIndices = [...allIndices, ...indices];\n } else {\n allIndices.push(indices);\n }\n }\n } else {\n totalScore = 0;\n numMatches = 0;\n allIndices.length = 0;\n break\n }\n }\n\n // OR condition, so if TRUE, return\n if (numMatches) {\n let result = {\n isMatch: true,\n score: totalScore / numMatches\n };\n\n if (includeMatches) {\n result.indices = allIndices;\n }\n\n return result\n }\n }\n\n // Nothing was matched\n return {\n isMatch: false,\n score: 1\n }\n }\n}\n\nconst registeredSearchers = [];\n\nfunction register(...args) {\n registeredSearchers.push(...args);\n}\n\nfunction createSearcher(pattern, options) {\n for (let i = 0, len = registeredSearchers.length; i < len; i += 1) {\n let searcherClass = registeredSearchers[i];\n if (searcherClass.condition(pattern, options)) {\n return new searcherClass(pattern, options)\n }\n }\n\n return new BitapSearch(pattern, options)\n}\n\nconst LogicalOperator = {\n AND: '$and',\n OR: '$or'\n};\n\nconst KeyType = {\n PATH: '$path',\n PATTERN: '$val'\n};\n\nconst isExpression = (query) =>\n !!(query[LogicalOperator.AND] || query[LogicalOperator.OR]);\n\nconst isPath = (query) => !!query[KeyType.PATH];\n\nconst isLeaf = (query) =>\n !isArray(query) && isObject(query) && !isExpression(query);\n\nconst convertToExplicit = (query) => ({\n [LogicalOperator.AND]: Object.keys(query).map((key) => ({\n [key]: query[key]\n }))\n});\n\n// When `auto` is `true`, the parse function will infer and initialize and add\n// the appropriate `Searcher` instance\nfunction parse(query, options, { auto = true } = {}) {\n const next = (query) => {\n let keys = Object.keys(query);\n\n const isQueryPath = isPath(query);\n\n if (!isQueryPath && keys.length > 1 && !isExpression(query)) {\n return next(convertToExplicit(query))\n }\n\n if (isLeaf(query)) {\n const key = isQueryPath ? query[KeyType.PATH] : keys[0];\n\n const pattern = isQueryPath ? query[KeyType.PATTERN] : query[key];\n\n if (!isString(pattern)) {\n throw new Error(LOGICAL_SEARCH_INVALID_QUERY_FOR_KEY(key))\n }\n\n const obj = {\n keyId: createKeyId(key),\n pattern\n };\n\n if (auto) {\n obj.searcher = createSearcher(pattern, options);\n }\n\n return obj\n }\n\n let node = {\n children: [],\n operator: keys[0]\n };\n\n keys.forEach((key) => {\n const value = query[key];\n\n if (isArray(value)) {\n value.forEach((item) => {\n node.children.push(next(item));\n });\n }\n });\n\n return node\n };\n\n if (!isExpression(query)) {\n query = convertToExplicit(query);\n }\n\n return next(query)\n}\n\n// Practical scoring function\nfunction computeScore(\n results,\n { ignoreFieldNorm = Config.ignoreFieldNorm }\n) {\n results.forEach((result) => {\n let totalScore = 1;\n\n result.matches.forEach(({ key, norm, score }) => {\n const weight = key ? key.weight : null;\n\n totalScore *= Math.pow(\n score === 0 && weight ? Number.EPSILON : score,\n (weight || 1) * (ignoreFieldNorm ? 1 : norm)\n );\n });\n\n result.score = totalScore;\n });\n}\n\nfunction transformMatches(result, data) {\n const matches = result.matches;\n data.matches = [];\n\n if (!isDefined(matches)) {\n return\n }\n\n matches.forEach((match) => {\n if (!isDefined(match.indices) || !match.indices.length) {\n return\n }\n\n const { indices, value } = match;\n\n let obj = {\n indices,\n value\n };\n\n if (match.key) {\n obj.key = match.key.src;\n }\n\n if (match.idx > -1) {\n obj.refIndex = match.idx;\n }\n\n data.matches.push(obj);\n });\n}\n\nfunction transformScore(result, data) {\n data.score = result.score;\n}\n\nfunction format(\n results,\n docs,\n {\n includeMatches = Config.includeMatches,\n includeScore = Config.includeScore\n } = {}\n) {\n const transformers = [];\n\n if (includeMatches) transformers.push(transformMatches);\n if (includeScore) transformers.push(transformScore);\n\n return results.map((result) => {\n const { idx } = result;\n\n const data = {\n item: docs[idx],\n refIndex: idx\n };\n\n if (transformers.length) {\n transformers.forEach((transformer) => {\n transformer(result, data);\n });\n }\n\n return data\n })\n}\n\nclass Fuse {\n constructor(docs, options = {}, index) {\n this.options = { ...Config, ...options };\n\n if (\n this.options.useExtendedSearch &&\n !true\n ) {}\n\n this._keyStore = new KeyStore(this.options.keys);\n\n this.setCollection(docs, index);\n }\n\n setCollection(docs, index) {\n this._docs = docs;\n\n if (index && !(index instanceof FuseIndex)) {\n throw new Error(INCORRECT_INDEX_TYPE)\n }\n\n this._myIndex =\n index ||\n createIndex(this.options.keys, this._docs, {\n getFn: this.options.getFn,\n fieldNormWeight: this.options.fieldNormWeight\n });\n }\n\n add(doc) {\n if (!isDefined(doc)) {\n return\n }\n\n this._docs.push(doc);\n this._myIndex.add(doc);\n }\n\n remove(predicate = (/* doc, idx */) => false) {\n const results = [];\n\n for (let i = 0, len = this._docs.length; i < len; i += 1) {\n const doc = this._docs[i];\n if (predicate(doc, i)) {\n this.removeAt(i);\n i -= 1;\n len -= 1;\n\n results.push(doc);\n }\n }\n\n return results\n }\n\n removeAt(idx) {\n this._docs.splice(idx, 1);\n this._myIndex.removeAt(idx);\n }\n\n getIndex() {\n return this._myIndex\n }\n\n search(query, { limit = -1 } = {}) {\n const {\n includeMatches,\n includeScore,\n shouldSort,\n sortFn,\n ignoreFieldNorm\n } = this.options;\n\n let results = isString(query)\n ? isString(this._docs[0])\n ? this._searchStringList(query)\n : this._searchObjectList(query)\n : this._searchLogical(query);\n\n computeScore(results, { ignoreFieldNorm });\n\n if (shouldSort) {\n results.sort(sortFn);\n }\n\n if (isNumber(limit) && limit > -1) {\n results = results.slice(0, limit);\n }\n\n return format(results, this._docs, {\n includeMatches,\n includeScore\n })\n }\n\n _searchStringList(query) {\n const searcher = createSearcher(query, this.options);\n const { records } = this._myIndex;\n const results = [];\n\n // Iterate over every string in the index\n records.forEach(({ v: text, i: idx, n: norm }) => {\n if (!isDefined(text)) {\n return\n }\n\n const { isMatch, score, indices } = searcher.searchIn(text);\n\n if (isMatch) {\n results.push({\n item: text,\n idx,\n matches: [{ score, value: text, norm, indices }]\n });\n }\n });\n\n return results\n }\n\n _searchLogical(query) {\n\n const expression = parse(query, this.options);\n\n const evaluate = (node, item, idx) => {\n if (!node.children) {\n const { keyId, searcher } = node;\n\n const matches = this._findMatches({\n key: this._keyStore.get(keyId),\n value: this._myIndex.getValueForItemAtKeyId(item, keyId),\n searcher\n });\n\n if (matches && matches.length) {\n return [\n {\n idx,\n item,\n matches\n }\n ]\n }\n\n return []\n }\n\n const res = [];\n for (let i = 0, len = node.children.length; i < len; i += 1) {\n const child = node.children[i];\n const result = evaluate(child, item, idx);\n if (result.length) {\n res.push(...result);\n } else if (node.operator === LogicalOperator.AND) {\n return []\n }\n }\n return res\n };\n\n const records = this._myIndex.records;\n const resultMap = {};\n const results = [];\n\n records.forEach(({ $: item, i: idx }) => {\n if (isDefined(item)) {\n let expResults = evaluate(expression, item, idx);\n\n if (expResults.length) {\n // Dedupe when adding\n if (!resultMap[idx]) {\n resultMap[idx] = { idx, item, matches: [] };\n results.push(resultMap[idx]);\n }\n expResults.forEach(({ matches }) => {\n resultMap[idx].matches.push(...matches);\n });\n }\n }\n });\n\n return results\n }\n\n _searchObjectList(query) {\n const searcher = createSearcher(query, this.options);\n const { keys, records } = this._myIndex;\n const results = [];\n\n // List is Array\n records.forEach(({ $: item, i: idx }) => {\n if (!isDefined(item)) {\n return\n }\n\n let matches = [];\n\n // Iterate over every key (i.e, path), and fetch the value at that key\n keys.forEach((key, keyIndex) => {\n matches.push(\n ...this._findMatches({\n key,\n value: item[keyIndex],\n searcher\n })\n );\n });\n\n if (matches.length) {\n results.push({\n idx,\n item,\n matches\n });\n }\n });\n\n return results\n }\n _findMatches({ key, value, searcher }) {\n if (!isDefined(value)) {\n return []\n }\n\n let matches = [];\n\n if (isArray(value)) {\n value.forEach(({ v: text, i: idx, n: norm }) => {\n if (!isDefined(text)) {\n return\n }\n\n const { isMatch, score, indices } = searcher.searchIn(text);\n\n if (isMatch) {\n matches.push({\n score,\n key,\n value: text,\n idx,\n norm,\n indices\n });\n }\n });\n } else {\n const { v: text, n: norm } = value;\n\n const { isMatch, score, indices } = searcher.searchIn(text);\n\n if (isMatch) {\n matches.push({ score, key, value: text, norm, indices });\n }\n }\n\n return matches\n }\n}\n\nFuse.version = '6.6.2';\nFuse.createIndex = createIndex;\nFuse.parseIndex = parseIndex;\nFuse.config = Config;\n\n{\n Fuse.parseQuery = parse;\n}\n\n{\n register(ExtendedSearch);\n}\n\n\n\n\n/***/ }),\n\n/***/ 791:\n/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {\n\n// ESM COMPAT FLAG\n__webpack_require__.r(__webpack_exports__);\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, {\n \"__DO_NOT_USE__ActionTypes\": function() { return /* binding */ ActionTypes; },\n \"applyMiddleware\": function() { return /* binding */ applyMiddleware; },\n \"bindActionCreators\": function() { return /* binding */ bindActionCreators; },\n \"combineReducers\": function() { return /* binding */ combineReducers; },\n \"compose\": function() { return /* binding */ compose; },\n \"createStore\": function() { return /* binding */ createStore; },\n \"legacy_createStore\": function() { return /* binding */ legacy_createStore; }\n});\n\n;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/typeof.js\nfunction _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) {\n return typeof obj;\n } : function (obj) {\n return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n }, _typeof(obj);\n}\n;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/toPrimitive.js\n\nfunction _toPrimitive(input, hint) {\n if (_typeof(input) !== \"object\" || input === null) return input;\n var prim = input[Symbol.toPrimitive];\n if (prim !== undefined) {\n var res = prim.call(input, hint || \"default\");\n if (_typeof(res) !== \"object\") return res;\n throw new TypeError(\"@@toPrimitive must return a primitive value.\");\n }\n return (hint === \"string\" ? String : Number)(input);\n}\n;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/toPropertyKey.js\n\n\nfunction _toPropertyKey(arg) {\n var key = _toPrimitive(arg, \"string\");\n return _typeof(key) === \"symbol\" ? key : String(key);\n}\n;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/defineProperty.js\n\nfunction _defineProperty(obj, key, value) {\n key = _toPropertyKey(key);\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n return obj;\n}\n;// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/objectSpread2.js\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n enumerableOnly && (symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n })), keys.push.apply(keys, symbols);\n }\n return keys;\n}\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = null != arguments[i] ? arguments[i] : {};\n i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n return target;\n}\n;// CONCATENATED MODULE: ./node_modules/redux/es/redux.js\n\n\n/**\n * Adapted from React: https://github.com/facebook/react/blob/master/packages/shared/formatProdErrorMessage.js\n *\n * Do not require this module directly! Use normal throw error calls. These messages will be replaced with error codes\n * during build.\n * @param {number} code\n */\nfunction formatProdErrorMessage(code) {\n return \"Minified Redux error #\" + code + \"; visit https://redux.js.org/Errors?code=\" + code + \" for the full message or \" + 'use the non-minified dev environment for full errors. ';\n}\n\n// Inlined version of the `symbol-observable` polyfill\nvar $$observable = (function () {\n return typeof Symbol === 'function' && Symbol.observable || '@@observable';\n})();\n\n/**\n * These are private action types reserved by Redux.\n * For any unknown actions, you must return the current state.\n * If the current state is undefined, you must return the initial state.\n * Do not reference these action types directly in your code.\n */\nvar randomString = function randomString() {\n return Math.random().toString(36).substring(7).split('').join('.');\n};\n\nvar ActionTypes = {\n INIT: \"@@redux/INIT\" + randomString(),\n REPLACE: \"@@redux/REPLACE\" + randomString(),\n PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {\n return \"@@redux/PROBE_UNKNOWN_ACTION\" + randomString();\n }\n};\n\n/**\n * @param {any} obj The object to inspect.\n * @returns {boolean} True if the argument appears to be a plain object.\n */\nfunction isPlainObject(obj) {\n if (typeof obj !== 'object' || obj === null) return false;\n var proto = obj;\n\n while (Object.getPrototypeOf(proto) !== null) {\n proto = Object.getPrototypeOf(proto);\n }\n\n return Object.getPrototypeOf(obj) === proto;\n}\n\n// Inlined / shortened version of `kindOf` from https://github.com/jonschlinkert/kind-of\nfunction miniKindOf(val) {\n if (val === void 0) return 'undefined';\n if (val === null) return 'null';\n var type = typeof val;\n\n switch (type) {\n case 'boolean':\n case 'string':\n case 'number':\n case 'symbol':\n case 'function':\n {\n return type;\n }\n }\n\n if (Array.isArray(val)) return 'array';\n if (isDate(val)) return 'date';\n if (isError(val)) return 'error';\n var constructorName = ctorName(val);\n\n switch (constructorName) {\n case 'Symbol':\n case 'Promise':\n case 'WeakMap':\n case 'WeakSet':\n case 'Map':\n case 'Set':\n return constructorName;\n } // other\n\n\n return type.slice(8, -1).toLowerCase().replace(/\\s/g, '');\n}\n\nfunction ctorName(val) {\n return typeof val.constructor === 'function' ? val.constructor.name : null;\n}\n\nfunction isError(val) {\n return val instanceof Error || typeof val.message === 'string' && val.constructor && typeof val.constructor.stackTraceLimit === 'number';\n}\n\nfunction isDate(val) {\n if (val instanceof Date) return true;\n return typeof val.toDateString === 'function' && typeof val.getDate === 'function' && typeof val.setDate === 'function';\n}\n\nfunction kindOf(val) {\n var typeOfVal = typeof val;\n\n if (false) {}\n\n return typeOfVal;\n}\n\n/**\n * @deprecated\n *\n * **We recommend using the `configureStore` method\n * of the `@reduxjs/toolkit` package**, which replaces `createStore`.\n *\n * Redux Toolkit is our recommended approach for writing Redux logic today,\n * including store setup, reducers, data fetching, and more.\n *\n * **For more details, please read this Redux docs page:**\n * **https://redux.js.org/introduction/why-rtk-is-redux-today**\n *\n * `configureStore` from Redux Toolkit is an improved version of `createStore` that\n * simplifies setup and helps avoid common bugs.\n *\n * You should not be using the `redux` core package by itself today, except for learning purposes.\n * The `createStore` method from the core `redux` package will not be removed, but we encourage\n * all users to migrate to using Redux Toolkit for all Redux code.\n *\n * If you want to use `createStore` without this visual deprecation warning, use\n * the `legacy_createStore` import instead:\n *\n * `import { legacy_createStore as createStore} from 'redux'`\n *\n */\n\nfunction createStore(reducer, preloadedState, enhancer) {\n var _ref2;\n\n if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {\n throw new Error( true ? formatProdErrorMessage(0) : 0);\n }\n\n if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {\n enhancer = preloadedState;\n preloadedState = undefined;\n }\n\n if (typeof enhancer !== 'undefined') {\n if (typeof enhancer !== 'function') {\n throw new Error( true ? formatProdErrorMessage(1) : 0);\n }\n\n return enhancer(createStore)(reducer, preloadedState);\n }\n\n if (typeof reducer !== 'function') {\n throw new Error( true ? formatProdErrorMessage(2) : 0);\n }\n\n var currentReducer = reducer;\n var currentState = preloadedState;\n var currentListeners = [];\n var nextListeners = currentListeners;\n var isDispatching = false;\n /**\n * This makes a shallow copy of currentListeners so we can use\n * nextListeners as a temporary list while dispatching.\n *\n * This prevents any bugs around consumers calling\n * subscribe/unsubscribe in the middle of a dispatch.\n */\n\n function ensureCanMutateNextListeners() {\n if (nextListeners === currentListeners) {\n nextListeners = currentListeners.slice();\n }\n }\n /**\n * Reads the state tree managed by the store.\n *\n * @returns {any} The current state tree of your application.\n */\n\n\n function getState() {\n if (isDispatching) {\n throw new Error( true ? formatProdErrorMessage(3) : 0);\n }\n\n return currentState;\n }\n /**\n * Adds a change listener. It will be called any time an action is dispatched,\n * and some part of the state tree may potentially have changed. You may then\n * call `getState()` to read the current state tree inside the callback.\n *\n * You may call `dispatch()` from a change listener, with the following\n * caveats:\n *\n * 1. The subscriptions are snapshotted just before every `dispatch()` call.\n * If you subscribe or unsubscribe while the listeners are being invoked, this\n * will not have any effect on the `dispatch()` that is currently in progress.\n * However, the next `dispatch()` call, whether nested or not, will use a more\n * recent snapshot of the subscription list.\n *\n * 2. The listener should not expect to see all state changes, as the state\n * might have been updated multiple times during a nested `dispatch()` before\n * the listener is called. It is, however, guaranteed that all subscribers\n * registered before the `dispatch()` started will be called with the latest\n * state by the time it exits.\n *\n * @param {Function} listener A callback to be invoked on every dispatch.\n * @returns {Function} A function to remove this change listener.\n */\n\n\n function subscribe(listener) {\n if (typeof listener !== 'function') {\n throw new Error( true ? formatProdErrorMessage(4) : 0);\n }\n\n if (isDispatching) {\n throw new Error( true ? formatProdErrorMessage(5) : 0);\n }\n\n var isSubscribed = true;\n ensureCanMutateNextListeners();\n nextListeners.push(listener);\n return function unsubscribe() {\n if (!isSubscribed) {\n return;\n }\n\n if (isDispatching) {\n throw new Error( true ? formatProdErrorMessage(6) : 0);\n }\n\n isSubscribed = false;\n ensureCanMutateNextListeners();\n var index = nextListeners.indexOf(listener);\n nextListeners.splice(index, 1);\n currentListeners = null;\n };\n }\n /**\n * Dispatches an action. It is the only way to trigger a state change.\n *\n * The `reducer` function, used to create the store, will be called with the\n * current state tree and the given `action`. Its return value will\n * be considered the **next** state of the tree, and the change listeners\n * will be notified.\n *\n * The base implementation only supports plain object actions. If you want to\n * dispatch a Promise, an Observable, a thunk, or something else, you need to\n * wrap your store creating function into the corresponding middleware. For\n * example, see the documentation for the `redux-thunk` package. Even the\n * middleware will eventually dispatch plain object actions using this method.\n *\n * @param {Object} action A plain object representing \u201Cwhat changed\u201D. It is\n * a good idea to keep actions serializable so you can record and replay user\n * sessions, or use the time travelling `redux-devtools`. An action must have\n * a `type` property which may not be `undefined`. It is a good idea to use\n * string constants for action types.\n *\n * @returns {Object} For convenience, the same action object you dispatched.\n *\n * Note that, if you use a custom middleware, it may wrap `dispatch()` to\n * return something else (for example, a Promise you can await).\n */\n\n\n function dispatch(action) {\n if (!isPlainObject(action)) {\n throw new Error( true ? formatProdErrorMessage(7) : 0);\n }\n\n if (typeof action.type === 'undefined') {\n throw new Error( true ? formatProdErrorMessage(8) : 0);\n }\n\n if (isDispatching) {\n throw new Error( true ? formatProdErrorMessage(9) : 0);\n }\n\n try {\n isDispatching = true;\n currentState = currentReducer(currentState, action);\n } finally {\n isDispatching = false;\n }\n\n var listeners = currentListeners = nextListeners;\n\n for (var i = 0; i < listeners.length; i++) {\n var listener = listeners[i];\n listener();\n }\n\n return action;\n }\n /**\n * Replaces the reducer currently used by the store to calculate the state.\n *\n * You might need this if your app implements code splitting and you want to\n * load some of the reducers dynamically. You might also need this if you\n * implement a hot reloading mechanism for Redux.\n *\n * @param {Function} nextReducer The reducer for the store to use instead.\n * @returns {void}\n */\n\n\n function replaceReducer(nextReducer) {\n if (typeof nextReducer !== 'function') {\n throw new Error( true ? formatProdErrorMessage(10) : 0);\n }\n\n currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.\n // Any reducers that existed in both the new and old rootReducer\n // will receive the previous state. This effectively populates\n // the new state tree with any relevant data from the old one.\n\n dispatch({\n type: ActionTypes.REPLACE\n });\n }\n /**\n * Interoperability point for observable/reactive libraries.\n * @returns {observable} A minimal observable of state changes.\n * For more information, see the observable proposal:\n * https://github.com/tc39/proposal-observable\n */\n\n\n function observable() {\n var _ref;\n\n var outerSubscribe = subscribe;\n return _ref = {\n /**\n * The minimal observable subscription method.\n * @param {Object} observer Any object that can be used as an observer.\n * The observer object should have a `next` method.\n * @returns {subscription} An object with an `unsubscribe` method that can\n * be used to unsubscribe the observable from the store, and prevent further\n * emission of values from the observable.\n */\n subscribe: function subscribe(observer) {\n if (typeof observer !== 'object' || observer === null) {\n throw new Error( true ? formatProdErrorMessage(11) : 0);\n }\n\n function observeState() {\n if (observer.next) {\n observer.next(getState());\n }\n }\n\n observeState();\n var unsubscribe = outerSubscribe(observeState);\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n } // When a store is created, an \"INIT\" action is dispatched so that every\n // reducer returns their initial state. This effectively populates\n // the initial state tree.\n\n\n dispatch({\n type: ActionTypes.INIT\n });\n return _ref2 = {\n dispatch: dispatch,\n subscribe: subscribe,\n getState: getState,\n replaceReducer: replaceReducer\n }, _ref2[$$observable] = observable, _ref2;\n}\n/**\n * Creates a Redux store that holds the state tree.\n *\n * **We recommend using `configureStore` from the\n * `@reduxjs/toolkit` package**, which replaces `createStore`:\n * **https://redux.js.org/introduction/why-rtk-is-redux-today**\n *\n * The only way to change the data in the store is to call `dispatch()` on it.\n *\n * There should only be a single store in your app. To specify how different\n * parts of the state tree respond to actions, you may combine several reducers\n * into a single reducer function by using `combineReducers`.\n *\n * @param {Function} reducer A function that returns the next state tree, given\n * the current state tree and the action to handle.\n *\n * @param {any} [preloadedState] The initial state. You may optionally specify it\n * to hydrate the state from the server in universal apps, or to restore a\n * previously serialized user session.\n * If you use `combineReducers` to produce the root reducer function, this must be\n * an object with the same shape as `combineReducers` keys.\n *\n * @param {Function} [enhancer] The store enhancer. You may optionally specify it\n * to enhance the store with third-party capabilities such as middleware,\n * time travel, persistence, etc. The only store enhancer that ships with Redux\n * is `applyMiddleware()`.\n *\n * @returns {Store} A Redux store that lets you read the state, dispatch actions\n * and subscribe to changes.\n */\n\nvar legacy_createStore = createStore;\n\n/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\nfunction warning(message) {\n /* eslint-disable no-console */\n if (typeof console !== 'undefined' && typeof console.error === 'function') {\n console.error(message);\n }\n /* eslint-enable no-console */\n\n\n try {\n // This error was thrown as a convenience so that if you enable\n // \"break on all exceptions\" in your console,\n // it would pause the execution at this line.\n throw new Error(message);\n } catch (e) {} // eslint-disable-line no-empty\n\n}\n\nfunction getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {\n var reducerKeys = Object.keys(reducers);\n var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';\n\n if (reducerKeys.length === 0) {\n return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';\n }\n\n if (!isPlainObject(inputState)) {\n return \"The \" + argumentName + \" has unexpected type of \\\"\" + kindOf(inputState) + \"\\\". Expected argument to be an object with the following \" + (\"keys: \\\"\" + reducerKeys.join('\", \"') + \"\\\"\");\n }\n\n var unexpectedKeys = Object.keys(inputState).filter(function (key) {\n return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];\n });\n unexpectedKeys.forEach(function (key) {\n unexpectedKeyCache[key] = true;\n });\n if (action && action.type === ActionTypes.REPLACE) return;\n\n if (unexpectedKeys.length > 0) {\n return \"Unexpected \" + (unexpectedKeys.length > 1 ? 'keys' : 'key') + \" \" + (\"\\\"\" + unexpectedKeys.join('\", \"') + \"\\\" found in \" + argumentName + \". \") + \"Expected to find one of the known reducer keys instead: \" + (\"\\\"\" + reducerKeys.join('\", \"') + \"\\\". Unexpected keys will be ignored.\");\n }\n}\n\nfunction assertReducerShape(reducers) {\n Object.keys(reducers).forEach(function (key) {\n var reducer = reducers[key];\n var initialState = reducer(undefined, {\n type: ActionTypes.INIT\n });\n\n if (typeof initialState === 'undefined') {\n throw new Error( true ? formatProdErrorMessage(12) : 0);\n }\n\n if (typeof reducer(undefined, {\n type: ActionTypes.PROBE_UNKNOWN_ACTION()\n }) === 'undefined') {\n throw new Error( true ? formatProdErrorMessage(13) : 0);\n }\n });\n}\n/**\n * Turns an object whose values are different reducer functions, into a single\n * reducer function. It will call every child reducer, and gather their results\n * into a single state object, whose keys correspond to the keys of the passed\n * reducer functions.\n *\n * @param {Object} reducers An object whose values correspond to different\n * reducer functions that need to be combined into one. One handy way to obtain\n * it is to use ES6 `import * as reducers` syntax. The reducers may never return\n * undefined for any action. Instead, they should return their initial state\n * if the state passed to them was undefined, and the current state for any\n * unrecognized action.\n *\n * @returns {Function} A reducer function that invokes every reducer inside the\n * passed object, and builds a state object with the same shape.\n */\n\n\nfunction combineReducers(reducers) {\n var reducerKeys = Object.keys(reducers);\n var finalReducers = {};\n\n for (var i = 0; i < reducerKeys.length; i++) {\n var key = reducerKeys[i];\n\n if (false) {}\n\n if (typeof reducers[key] === 'function') {\n finalReducers[key] = reducers[key];\n }\n }\n\n var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same\n // keys multiple times.\n\n var unexpectedKeyCache;\n\n if (false) {}\n\n var shapeAssertionError;\n\n try {\n assertReducerShape(finalReducers);\n } catch (e) {\n shapeAssertionError = e;\n }\n\n return function combination(state, action) {\n if (state === void 0) {\n state = {};\n }\n\n if (shapeAssertionError) {\n throw shapeAssertionError;\n }\n\n if (false) { var warningMessage; }\n\n var hasChanged = false;\n var nextState = {};\n\n for (var _i = 0; _i < finalReducerKeys.length; _i++) {\n var _key = finalReducerKeys[_i];\n var reducer = finalReducers[_key];\n var previousStateForKey = state[_key];\n var nextStateForKey = reducer(previousStateForKey, action);\n\n if (typeof nextStateForKey === 'undefined') {\n var actionType = action && action.type;\n throw new Error( true ? formatProdErrorMessage(14) : 0);\n }\n\n nextState[_key] = nextStateForKey;\n hasChanged = hasChanged || nextStateForKey !== previousStateForKey;\n }\n\n hasChanged = hasChanged || finalReducerKeys.length !== Object.keys(state).length;\n return hasChanged ? nextState : state;\n };\n}\n\nfunction bindActionCreator(actionCreator, dispatch) {\n return function () {\n return dispatch(actionCreator.apply(this, arguments));\n };\n}\n/**\n * Turns an object whose values are action creators, into an object with the\n * same keys, but with every function wrapped into a `dispatch` call so they\n * may be invoked directly. This is just a convenience method, as you can call\n * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.\n *\n * For convenience, you can also pass an action creator as the first argument,\n * and get a dispatch wrapped function in return.\n *\n * @param {Function|Object} actionCreators An object whose values are action\n * creator functions. One handy way to obtain it is to use ES6 `import * as`\n * syntax. You may also pass a single function.\n *\n * @param {Function} dispatch The `dispatch` function available on your Redux\n * store.\n *\n * @returns {Function|Object} The object mimicking the original object, but with\n * every action creator wrapped into the `dispatch` call. If you passed a\n * function as `actionCreators`, the return value will also be a single\n * function.\n */\n\n\nfunction bindActionCreators(actionCreators, dispatch) {\n if (typeof actionCreators === 'function') {\n return bindActionCreator(actionCreators, dispatch);\n }\n\n if (typeof actionCreators !== 'object' || actionCreators === null) {\n throw new Error( true ? formatProdErrorMessage(16) : 0);\n }\n\n var boundActionCreators = {};\n\n for (var key in actionCreators) {\n var actionCreator = actionCreators[key];\n\n if (typeof actionCreator === 'function') {\n boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);\n }\n }\n\n return boundActionCreators;\n}\n\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for\n * the resulting composite function.\n *\n * @param {...Function} funcs The functions to compose.\n * @returns {Function} A function obtained by composing the argument functions\n * from right to left. For example, compose(f, g, h) is identical to doing\n * (...args) => f(g(h(...args))).\n */\nfunction compose() {\n for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n\n if (funcs.length === 0) {\n return function (arg) {\n return arg;\n };\n }\n\n if (funcs.length === 1) {\n return funcs[0];\n }\n\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(void 0, arguments));\n };\n });\n}\n\n/**\n * Creates a store enhancer that applies middleware to the dispatch method\n * of the Redux store. This is handy for a variety of tasks, such as expressing\n * asynchronous actions in a concise manner, or logging every action payload.\n *\n * See `redux-thunk` package as an example of the Redux middleware.\n *\n * Because middleware is potentially asynchronous, this should be the first\n * store enhancer in the composition chain.\n *\n * Note that each middleware will be given the `dispatch` and `getState` functions\n * as named arguments.\n *\n * @param {...Function} middlewares The middleware chain to be applied.\n * @returns {Function} A store enhancer applying the middleware.\n */\n\nfunction applyMiddleware() {\n for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {\n middlewares[_key] = arguments[_key];\n }\n\n return function (createStore) {\n return function () {\n var store = createStore.apply(void 0, arguments);\n\n var _dispatch = function dispatch() {\n throw new Error( true ? formatProdErrorMessage(15) : 0);\n };\n\n var middlewareAPI = {\n getState: store.getState,\n dispatch: function dispatch() {\n return _dispatch.apply(void 0, arguments);\n }\n };\n var chain = middlewares.map(function (middleware) {\n return middleware(middlewareAPI);\n });\n _dispatch = compose.apply(void 0, chain)(store.dispatch);\n return _objectSpread2(_objectSpread2({}, store), {}, {\n dispatch: _dispatch\n });\n };\n };\n}\n\n/*\n * This is a dummy function to check if the function name has been altered by minification.\n * If the function has been minified and NODE_ENV !== 'production', warn the user.\n */\n\nfunction isCrushed() {}\n\nif (false) {}\n\n\n\n\n/***/ })\n\n/******/ \t});\n/************************************************************************/\n/******/ \t// The module cache\n/******/ \tvar __webpack_module_cache__ = {};\n/******/ \t\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/ \t\t// Check if module is in cache\n/******/ \t\tvar cachedModule = __webpack_module_cache__[moduleId];\n/******/ \t\tif (cachedModule !== undefined) {\n/******/ \t\t\treturn cachedModule.exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = __webpack_module_cache__[moduleId] = {\n/******/ \t\t\t// no module.id needed\n/******/ \t\t\t// no module.loaded needed\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/ \t\n/******/ \t\t// Execute the module function\n/******/ \t\t__webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/ \t\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/ \t\n/************************************************************************/\n/******/ \t/* webpack/runtime/compat get default export */\n/******/ \t!function() {\n/******/ \t\t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t\t__webpack_require__.n = function(module) {\n/******/ \t\t\tvar getter = module && module.__esModule ?\n/******/ \t\t\t\tfunction() { return module['default']; } :\n/******/ \t\t\t\tfunction() { return module; };\n/******/ \t\t\t__webpack_require__.d(getter, { a: getter });\n/******/ \t\t\treturn getter;\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/define property getters */\n/******/ \t!function() {\n/******/ \t\t// define getter functions for harmony exports\n/******/ \t\t__webpack_require__.d = function(exports, definition) {\n/******/ \t\t\tfor(var key in definition) {\n/******/ \t\t\t\tif(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {\n/******/ \t\t\t\t\tObject.defineProperty(exports, key, { enumerable: true, get: definition[key] });\n/******/ \t\t\t\t}\n/******/ \t\t\t}\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/hasOwnProperty shorthand */\n/******/ \t!function() {\n/******/ \t\t__webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }\n/******/ \t}();\n/******/ \t\n/******/ \t/* webpack/runtime/make namespace object */\n/******/ \t!function() {\n/******/ \t\t// define __esModule on exports\n/******/ \t\t__webpack_require__.r = function(exports) {\n/******/ \t\t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n/******/ \t\t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n/******/ \t\t\t}\n/******/ \t\t\tObject.defineProperty(exports, '__esModule', { value: true });\n/******/ \t\t};\n/******/ \t}();\n/******/ \t\n/************************************************************************/\nvar __webpack_exports__ = {};\n// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk.\n!function() {\n/* harmony import */ var _scripts_choices__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(373);\n/* harmony import */ var _scripts_choices__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_scripts_choices__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _scripts_interfaces__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(187);\n/* harmony import */ var _scripts_interfaces__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_scripts_interfaces__WEBPACK_IMPORTED_MODULE_1__);\n/* harmony import */ var _scripts_constants__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(883);\n/* harmony import */ var _scripts_defaults__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(789);\n/* harmony import */ var _scripts_templates__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(686);\n\n\n\n\n\n\n\n/* harmony default export */ __webpack_exports__[\"default\"] = ((_scripts_choices__WEBPACK_IMPORTED_MODULE_0___default()));\n\n}();\n__webpack_exports__ = __webpack_exports__[\"default\"];\n/******/ \treturn __webpack_exports__;\n/******/ })()\n;\n});", "/** Normal hydration that attaches to a DOM tree but does not diff it. */\nexport const MODE_HYDRATE = 1 << 5;\n/** Signifies this VNode suspended on the previous render */\nexport const MODE_SUSPENDED = 1 << 7;\n/** Indicates that this node needs to be inserted while patching children */\nexport const INSERT_VNODE = 1 << 16;\n/** Indicates a VNode has been matched with another VNode in the diff */\nexport const MATCHED = 1 << 17;\n\n/** Reset all mode flags */\nexport const RESET_MODE = ~(MODE_HYDRATE | MODE_SUSPENDED);\n\nexport const EMPTY_OBJ = /** @type {any} */ ({});\nexport const EMPTY_ARR = [];\nexport const IS_NON_DIMENSIONAL =\n\t/acit|ex(?:s|g|n|p|$)|rph|grid|ows|mnc|ntw|ine[ch]|zoo|^ord|itera/i;\n", "import { EMPTY_ARR } from './constants';\n\nexport const isArray = Array.isArray;\n\n/**\n * Assign properties from `props` to `obj`\n * @template O, P The obj and props types\n * @param {O} obj The object to copy properties to\n * @param {P} props The object to copy properties from\n * @returns {O & P}\n */\nexport function assign(obj, props) {\n\t// @ts-expect-error We change the type of `obj` to be `O & P`\n\tfor (let i in props) obj[i] = props[i];\n\treturn /** @type {O & P} */ (obj);\n}\n\n/**\n * Remove a child node from its parent if attached. This is a workaround for\n * IE11 which doesn't support `Element.prototype.remove()`. Using this function\n * is smaller than including a dedicated polyfill.\n * @param {preact.ContainerNode} node The node to remove\n */\nexport function removeNode(node) {\n\tlet parentNode = node.parentNode;\n\tif (parentNode) parentNode.removeChild(node);\n}\n\nexport const slice = EMPTY_ARR.slice;\n", "import { _catchError } from './diff/catch-error';\n\n/**\n * The `option` object can potentially contain callback functions\n * that are called during various stages of our renderer. This is the\n * foundation on which all our addons like `preact/debug`, `preact/compat`,\n * and `preact/hooks` are based on. See the `Options` type in `internal.d.ts`\n * for a full list of available option hooks (most editors/IDEs allow you to\n * ctrl+click or cmd+click on mac the type definition below).\n * @type {Options}\n */\nconst options = {\n\t_catchError\n};\n\nexport default options;\n", "import { slice } from './util';\nimport options from './options';\n\nlet vnodeId = 0;\n\n/**\n * Create an virtual node (used for JSX)\n * @param {VNode[\"type\"]} type The node name or Component constructor for this\n * virtual node\n * @param {object | null | undefined} [props] The properties of the virtual node\n * @param {Array} [children] The children of the\n * virtual node\n * @returns {VNode}\n */\nexport function createElement(type, props, children) {\n\tlet normalizedProps = {},\n\t\tkey,\n\t\tref,\n\t\ti;\n\tfor (i in props) {\n\t\tif (i == 'key') key = props[i];\n\t\telse if (i == 'ref') ref = props[i];\n\t\telse normalizedProps[i] = props[i];\n\t}\n\n\tif (arguments.length > 2) {\n\t\tnormalizedProps.children =\n\t\t\targuments.length > 3 ? slice.call(arguments, 2) : children;\n\t}\n\n\t// If a Component VNode, check for and apply defaultProps\n\t// Note: type may be undefined in development, must never error here.\n\tif (typeof type == 'function' && type.defaultProps != null) {\n\t\tfor (i in type.defaultProps) {\n\t\t\tif (normalizedProps[i] === undefined) {\n\t\t\t\tnormalizedProps[i] = type.defaultProps[i];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn createVNode(type, normalizedProps, key, ref, null);\n}\n\n/**\n * Create a VNode (used internally by Preact)\n * @param {VNode[\"type\"]} type The node name or Component\n * Constructor for this virtual node\n * @param {object | string | number | null} props The properties of this virtual node.\n * If this virtual node represents a text node, this is the text of the node (string or number).\n * @param {string | number | null} key The key for this virtual node, used when\n * diffing it against its children\n * @param {VNode[\"ref\"]} ref The ref property that will\n * receive a reference to its created child\n * @returns {VNode}\n */\nexport function createVNode(type, props, key, ref, original) {\n\t// V8 seems to be better at detecting type shapes if the object is allocated from the same call site\n\t// Do not inline into createElement and coerceToVNode!\n\t/** @type {VNode} */\n\tconst vnode = {\n\t\ttype,\n\t\tprops,\n\t\tkey,\n\t\tref,\n\t\t_children: null,\n\t\t_parent: null,\n\t\t_depth: 0,\n\t\t_dom: null,\n\t\t// _nextDom must be initialized to undefined b/c it will eventually\n\t\t// be set to dom.nextSibling which can return `null` and it is important\n\t\t// to be able to distinguish between an uninitialized _nextDom and\n\t\t// a _nextDom that has been set to `null`\n\t\t_nextDom: undefined,\n\t\t_component: null,\n\t\tconstructor: undefined,\n\t\t_original: original == null ? ++vnodeId : original,\n\t\t_index: -1,\n\t\t_flags: 0\n\t};\n\n\t// Only invoke the vnode hook if this was *not* a direct copy:\n\tif (original == null && options.vnode != null) options.vnode(vnode);\n\n\treturn vnode;\n}\n\nexport function createRef() {\n\treturn { current: null };\n}\n\nexport function Fragment(props) {\n\treturn props.children;\n}\n\n/**\n * Check if a the argument is a valid Preact VNode.\n * @param {*} vnode\n * @returns {vnode is VNode}\n */\nexport const isValidElement = vnode =>\n\tvnode != null && vnode.constructor == undefined;\n", "import { assign } from './util';\nimport { diff, commitRoot } from './diff/index';\nimport options from './options';\nimport { Fragment } from './create-element';\nimport { MODE_HYDRATE } from './constants';\n\n/**\n * Base Component class. Provides `setState()` and `forceUpdate()`, which\n * trigger rendering\n * @param {object} props The initial component props\n * @param {object} context The initial context from parent components'\n * getChildContext\n */\nexport function BaseComponent(props, context) {\n\tthis.props = props;\n\tthis.context = context;\n}\n\n/**\n * Update component state and schedule a re-render.\n * @this {Component}\n * @param {object | ((s: object, p: object) => object)} update A hash of state\n * properties to update with new values or a function that given the current\n * state and props returns a new partial state\n * @param {() => void} [callback] A function to be called once component state is\n * updated\n */\nBaseComponent.prototype.setState = function (update, callback) {\n\t// only clone state when copying to nextState the first time.\n\tlet s;\n\tif (this._nextState != null && this._nextState !== this.state) {\n\t\ts = this._nextState;\n\t} else {\n\t\ts = this._nextState = assign({}, this.state);\n\t}\n\n\tif (typeof update == 'function') {\n\t\t// Some libraries like `immer` mark the current state as readonly,\n\t\t// preventing us from mutating it, so we need to clone it. See #2716\n\t\tupdate = update(assign({}, s), this.props);\n\t}\n\n\tif (update) {\n\t\tassign(s, update);\n\t}\n\n\t// Skip update if updater function returned null\n\tif (update == null) return;\n\n\tif (this._vnode) {\n\t\tif (callback) {\n\t\t\tthis._stateCallbacks.push(callback);\n\t\t}\n\t\tenqueueRender(this);\n\t}\n};\n\n/**\n * Immediately perform a synchronous re-render of the component\n * @this {Component}\n * @param {() => void} [callback] A function to be called after component is\n * re-rendered\n */\nBaseComponent.prototype.forceUpdate = function (callback) {\n\tif (this._vnode) {\n\t\t// Set render mode so that we can differentiate where the render request\n\t\t// is coming from. We need this because forceUpdate should never call\n\t\t// shouldComponentUpdate\n\t\tthis._force = true;\n\t\tif (callback) this._renderCallbacks.push(callback);\n\t\tenqueueRender(this);\n\t}\n};\n\n/**\n * Accepts `props` and `state`, and returns a new Virtual DOM tree to build.\n * Virtual DOM is generally constructed via [JSX](http://jasonformat.com/wtf-is-jsx).\n * @param {object} props Props (eg: JSX attributes) received from parent\n * element/component\n * @param {object} state The component's current state\n * @param {object} context Context object, as returned by the nearest\n * ancestor's `getChildContext()`\n * @returns {ComponentChildren | void}\n */\nBaseComponent.prototype.render = Fragment;\n\n/**\n * @param {VNode} vnode\n * @param {number | null} [childIndex]\n */\nexport function getDomSibling(vnode, childIndex) {\n\tif (childIndex == null) {\n\t\t// Use childIndex==null as a signal to resume the search from the vnode's sibling\n\t\treturn vnode._parent\n\t\t\t? getDomSibling(vnode._parent, vnode._index + 1)\n\t\t\t: null;\n\t}\n\n\tlet sibling;\n\tfor (; childIndex < vnode._children.length; childIndex++) {\n\t\tsibling = vnode._children[childIndex];\n\n\t\tif (sibling != null && sibling._dom != null) {\n\t\t\t// Since updateParentDomPointers keeps _dom pointer correct,\n\t\t\t// we can rely on _dom to tell us if this subtree contains a\n\t\t\t// rendered DOM node, and what the first rendered DOM node is\n\t\t\treturn sibling._dom;\n\t\t}\n\t}\n\n\t// If we get here, we have not found a DOM node in this vnode's children.\n\t// We must resume from this vnode's sibling (in it's parent _children array)\n\t// Only climb up and search the parent if we aren't searching through a DOM\n\t// VNode (meaning we reached the DOM parent of the original vnode that began\n\t// the search)\n\treturn typeof vnode.type == 'function' ? getDomSibling(vnode) : null;\n}\n\n/**\n * Trigger in-place re-rendering of a component.\n * @param {Component} component The component to rerender\n */\nfunction renderComponent(component) {\n\tlet oldVNode = component._vnode,\n\t\toldDom = oldVNode._dom,\n\t\tcommitQueue = [],\n\t\trefQueue = [];\n\n\tif (component._parentDom) {\n\t\tconst newVNode = assign({}, oldVNode);\n\t\tnewVNode._original = oldVNode._original + 1;\n\t\tif (options.vnode) options.vnode(newVNode);\n\n\t\tdiff(\n\t\t\tcomponent._parentDom,\n\t\t\tnewVNode,\n\t\t\toldVNode,\n\t\t\tcomponent._globalContext,\n\t\t\tcomponent._parentDom.namespaceURI,\n\t\t\toldVNode._flags & MODE_HYDRATE ? [oldDom] : null,\n\t\t\tcommitQueue,\n\t\t\toldDom == null ? getDomSibling(oldVNode) : oldDom,\n\t\t\t!!(oldVNode._flags & MODE_HYDRATE),\n\t\t\trefQueue\n\t\t);\n\n\t\tnewVNode._original = oldVNode._original;\n\t\tnewVNode._parent._children[newVNode._index] = newVNode;\n\t\tcommitRoot(commitQueue, newVNode, refQueue);\n\n\t\tif (newVNode._dom != oldDom) {\n\t\t\tupdateParentDomPointers(newVNode);\n\t\t}\n\t}\n}\n\n/**\n * @param {VNode} vnode\n */\nfunction updateParentDomPointers(vnode) {\n\tif ((vnode = vnode._parent) != null && vnode._component != null) {\n\t\tvnode._dom = vnode._component.base = null;\n\t\tfor (let i = 0; i < vnode._children.length; i++) {\n\t\t\tlet child = vnode._children[i];\n\t\t\tif (child != null && child._dom != null) {\n\t\t\t\tvnode._dom = vnode._component.base = child._dom;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\treturn updateParentDomPointers(vnode);\n\t}\n}\n\n/**\n * The render queue\n * @type {Array}\n */\nlet rerenderQueue = [];\n\n/*\n * The value of `Component.debounce` must asynchronously invoke the passed in callback. It is\n * important that contributors to Preact can consistently reason about what calls to `setState`, etc.\n * do, and when their effects will be applied. See the links below for some further reading on designing\n * asynchronous APIs.\n * * [Designing APIs for Asynchrony](https://blog.izs.me/2013/08/designing-apis-for-asynchrony)\n * * [Callbacks synchronous and asynchronous](https://blog.ometer.com/2011/07/24/callbacks-synchronous-and-asynchronous/)\n */\n\nlet prevDebounce;\n\nconst defer =\n\ttypeof Promise == 'function'\n\t\t? Promise.prototype.then.bind(Promise.resolve())\n\t\t: setTimeout;\n\n/**\n * Enqueue a rerender of a component\n * @param {Component} c The component to rerender\n */\nexport function enqueueRender(c) {\n\tif (\n\t\t(!c._dirty &&\n\t\t\t(c._dirty = true) &&\n\t\t\trerenderQueue.push(c) &&\n\t\t\t!process._rerenderCount++) ||\n\t\tprevDebounce !== options.debounceRendering\n\t) {\n\t\tprevDebounce = options.debounceRendering;\n\t\t(prevDebounce || defer)(process);\n\t}\n}\n\n/**\n * @param {Component} a\n * @param {Component} b\n */\nconst depthSort = (a, b) => a._vnode._depth - b._vnode._depth;\n\n/** Flush the render queue by rerendering all queued components */\nfunction process() {\n\tlet c;\n\trerenderQueue.sort(depthSort);\n\t// Don't update `renderCount` yet. Keep its value non-zero to prevent unnecessary\n\t// process() calls from getting scheduled while `queue` is still being consumed.\n\twhile ((c = rerenderQueue.shift())) {\n\t\tif (c._dirty) {\n\t\t\tlet renderQueueLength = rerenderQueue.length;\n\t\t\trenderComponent(c);\n\t\t\tif (rerenderQueue.length > renderQueueLength) {\n\t\t\t\t// When i.e. rerendering a provider additional new items can be injected, we want to\n\t\t\t\t// keep the order from top to bottom with those new items so we can handle them in a\n\t\t\t\t// single pass\n\t\t\t\trerenderQueue.sort(depthSort);\n\t\t\t}\n\t\t}\n\t}\n\tprocess._rerenderCount = 0;\n}\n\nprocess._rerenderCount = 0;\n", "import { IS_NON_DIMENSIONAL } from '../constants';\nimport options from '../options';\n\nfunction setStyle(style, key, value) {\n\tif (key[0] === '-') {\n\t\tstyle.setProperty(key, value == null ? '' : value);\n\t} else if (value == null) {\n\t\tstyle[key] = '';\n\t} else if (typeof value != 'number' || IS_NON_DIMENSIONAL.test(key)) {\n\t\tstyle[key] = value;\n\t} else {\n\t\tstyle[key] = value + 'px';\n\t}\n}\n\n// A logical clock to solve issues like https://github.com/preactjs/preact/issues/3927.\n// When the DOM performs an event it leaves micro-ticks in between bubbling up which means that\n// an event can trigger on a newly reated DOM-node while the event bubbles up.\n//\n// Originally inspired by Vue\n// (https://github.com/vuejs/core/blob/caeb8a68811a1b0f79/packages/runtime-dom/src/modules/events.ts#L90-L101),\n// but modified to use a logical clock instead of Date.now() in case event handlers get attached\n// and events get dispatched during the same millisecond.\n//\n// The clock is incremented after each new event dispatch. This allows 1 000 000 new events\n// per second for over 280 years before the value reaches Number.MAX_SAFE_INTEGER (2**53 - 1).\nlet eventClock = 0;\n\n/**\n * Set a property value on a DOM node\n * @param {PreactElement} dom The DOM node to modify\n * @param {string} name The name of the property to set\n * @param {*} value The value to set the property to\n * @param {*} oldValue The old value the property had\n * @param {string} namespace Whether or not this DOM node is an SVG node or not\n */\nexport function setProperty(dom, name, value, oldValue, namespace) {\n\tlet useCapture;\n\n\to: if (name === 'style') {\n\t\tif (typeof value == 'string') {\n\t\t\tdom.style.cssText = value;\n\t\t} else {\n\t\t\tif (typeof oldValue == 'string') {\n\t\t\t\tdom.style.cssText = oldValue = '';\n\t\t\t}\n\n\t\t\tif (oldValue) {\n\t\t\t\tfor (name in oldValue) {\n\t\t\t\t\tif (!(value && name in value)) {\n\t\t\t\t\t\tsetStyle(dom.style, name, '');\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (value) {\n\t\t\t\tfor (name in value) {\n\t\t\t\t\tif (!oldValue || value[name] !== oldValue[name]) {\n\t\t\t\t\t\tsetStyle(dom.style, name, value[name]);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\t// Benchmark for comparison: https://esbench.com/bench/574c954bdb965b9a00965ac6\n\telse if (name[0] === 'o' && name[1] === 'n') {\n\t\tuseCapture =\n\t\t\tname !== (name = name.replace(/(PointerCapture)$|Capture$/i, '$1'));\n\n\t\t// Infer correct casing for DOM built-in events:\n\t\tif (\n\t\t\tname.toLowerCase() in dom ||\n\t\t\tname === 'onFocusOut' ||\n\t\t\tname === 'onFocusIn'\n\t\t)\n\t\t\tname = name.toLowerCase().slice(2);\n\t\telse name = name.slice(2);\n\n\t\tif (!dom._listeners) dom._listeners = {};\n\t\tdom._listeners[name + useCapture] = value;\n\n\t\tif (value) {\n\t\t\tif (!oldValue) {\n\t\t\t\tvalue._attached = eventClock;\n\t\t\t\tdom.addEventListener(\n\t\t\t\t\tname,\n\t\t\t\t\tuseCapture ? eventProxyCapture : eventProxy,\n\t\t\t\t\tuseCapture\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tvalue._attached = oldValue._attached;\n\t\t\t}\n\t\t} else {\n\t\t\tdom.removeEventListener(\n\t\t\t\tname,\n\t\t\t\tuseCapture ? eventProxyCapture : eventProxy,\n\t\t\t\tuseCapture\n\t\t\t);\n\t\t}\n\t} else {\n\t\tif (namespace == 'http://www.w3.org/2000/svg') {\n\t\t\t// Normalize incorrect prop usage for SVG:\n\t\t\t// - xlink:href / xlinkHref --> href (xlink:href was removed from SVG and isn't needed)\n\t\t\t// - className --> class\n\t\t\tname = name.replace(/xlink(H|:h)/, 'h').replace(/sName$/, 's');\n\t\t} else if (\n\t\t\tname != 'width' &&\n\t\t\tname != 'height' &&\n\t\t\tname != 'href' &&\n\t\t\tname != 'list' &&\n\t\t\tname != 'form' &&\n\t\t\t// Default value in browsers is `-1` and an empty string is\n\t\t\t// cast to `0` instead\n\t\t\tname != 'tabIndex' &&\n\t\t\tname != 'download' &&\n\t\t\tname != 'rowSpan' &&\n\t\t\tname != 'colSpan' &&\n\t\t\tname != 'role' &&\n\t\t\tname != 'popover' &&\n\t\t\tname in dom\n\t\t) {\n\t\t\ttry {\n\t\t\t\tdom[name] = value == null ? '' : value;\n\t\t\t\t// labelled break is 1b smaller here than a return statement (sorry)\n\t\t\t\tbreak o;\n\t\t\t} catch (e) {}\n\t\t}\n\n\t\t// aria- and data- attributes have no boolean representation.\n\t\t// A `false` value is different from the attribute not being\n\t\t// present, so we can't remove it. For non-boolean aria\n\t\t// attributes we could treat false as a removal, but the\n\t\t// amount of exceptions would cost too many bytes. On top of\n\t\t// that other frameworks generally stringify `false`.\n\n\t\tif (typeof value == 'function') {\n\t\t\t// never serialize functions as attribute values\n\t\t} else if (value != null && (value !== false || name[4] === '-')) {\n\t\t\tdom.setAttribute(name, name == 'popover' && value == true ? '' : value);\n\t\t} else {\n\t\t\tdom.removeAttribute(name);\n\t\t}\n\t}\n}\n\n/**\n * Create an event proxy function.\n * @param {boolean} useCapture Is the event handler for the capture phase.\n * @private\n */\nfunction createEventProxy(useCapture) {\n\t/**\n\t * Proxy an event to hooked event handlers\n\t * @param {PreactEvent} e The event object from the browser\n\t * @private\n\t */\n\treturn function (e) {\n\t\tif (this._listeners) {\n\t\t\tconst eventHandler = this._listeners[e.type + useCapture];\n\t\t\tif (e._dispatched == null) {\n\t\t\t\te._dispatched = eventClock++;\n\n\t\t\t\t// When `e._dispatched` is smaller than the time when the targeted event\n\t\t\t\t// handler was attached we know we have bubbled up to an element that was added\n\t\t\t\t// during patching the DOM.\n\t\t\t} else if (e._dispatched < eventHandler._attached) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\treturn eventHandler(options.event ? options.event(e) : e);\n\t\t}\n\t};\n}\n\nconst eventProxy = createEventProxy(false);\nconst eventProxyCapture = createEventProxy(true);\n", "import { enqueueRender } from './component';\n\nexport let i = 0;\n\nexport function createContext(defaultValue, contextId) {\n\tcontextId = '__cC' + i++;\n\n\tconst context = {\n\t\t_id: contextId,\n\t\t_defaultValue: defaultValue,\n\t\t/** @type {FunctionComponent} */\n\t\tConsumer(props, contextValue) {\n\t\t\t// return props.children(\n\t\t\t// \tcontext[contextId] ? context[contextId].props.value : defaultValue\n\t\t\t// );\n\t\t\treturn props.children(contextValue);\n\t\t},\n\t\t/** @type {FunctionComponent} */\n\t\tProvider(props) {\n\t\t\tif (!this.getChildContext) {\n\t\t\t\t/** @type {Component[] | null} */\n\t\t\t\tlet subs = [];\n\t\t\t\tlet ctx = {};\n\t\t\t\tctx[contextId] = this;\n\n\t\t\t\tthis.getChildContext = () => ctx;\n\n\t\t\t\tthis.componentWillUnmount = () => {\n\t\t\t\t\tsubs = null;\n\t\t\t\t};\n\n\t\t\t\tthis.shouldComponentUpdate = function (_props) {\n\t\t\t\t\tif (this.props.value !== _props.value) {\n\t\t\t\t\t\tsubs.some(c => {\n\t\t\t\t\t\t\tc._force = true;\n\t\t\t\t\t\t\tenqueueRender(c);\n\t\t\t\t\t\t});\n\t\t\t\t\t}\n\t\t\t\t};\n\n\t\t\t\tthis.sub = c => {\n\t\t\t\t\tsubs.push(c);\n\t\t\t\t\tlet old = c.componentWillUnmount;\n\t\t\t\t\tc.componentWillUnmount = () => {\n\t\t\t\t\t\tif (subs) {\n\t\t\t\t\t\t\tsubs.splice(subs.indexOf(c), 1);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (old) old.call(c);\n\t\t\t\t\t};\n\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn props.children;\n\t\t}\n\t};\n\n\t// Devtools needs access to the context object when it\n\t// encounters a Provider. This is necessary to support\n\t// setting `displayName` on the context object instead\n\t// of on the component itself. See:\n\t// https://reactjs.org/docs/context.html#contextdisplayname\n\n\treturn (context.Provider._contextRef = context.Consumer.contextType =\n\t\tcontext);\n}\n", "import { diff, unmount, applyRef } from './index';\nimport { createVNode, Fragment } from '../create-element';\nimport { EMPTY_OBJ, EMPTY_ARR, INSERT_VNODE, MATCHED } from '../constants';\nimport { isArray } from '../util';\nimport { getDomSibling } from '../component';\n\n/**\n * Diff the children of a virtual node\n * @param {PreactElement} parentDom The DOM element whose children are being\n * diffed\n * @param {ComponentChildren[]} renderResult\n * @param {VNode} newParentVNode The new virtual node whose children should be\n * diff'ed against oldParentVNode\n * @param {VNode} oldParentVNode The old virtual node whose children should be\n * diff'ed against newParentVNode\n * @param {object} globalContext The current context object - modified by\n * getChildContext\n * @param {string} namespace Current namespace of the DOM node (HTML, SVG, or MathML)\n * @param {Array} excessDomChildren\n * @param {Array} commitQueue List of components which have callbacks\n * to invoke in commitRoot\n * @param {PreactElement} oldDom The current attached DOM element any new dom\n * elements should be placed around. Likely `null` on first render (except when\n * hydrating). Can be a sibling DOM element when diffing Fragments that have\n * siblings. In most cases, it starts out as `oldChildren[0]._dom`.\n * @param {boolean} isHydrating Whether or not we are in hydration\n * @param {any[]} refQueue an array of elements needed to invoke refs\n */\nexport function diffChildren(\n\tparentDom,\n\trenderResult,\n\tnewParentVNode,\n\toldParentVNode,\n\tglobalContext,\n\tnamespace,\n\texcessDomChildren,\n\tcommitQueue,\n\toldDom,\n\tisHydrating,\n\trefQueue\n) {\n\tlet i,\n\t\t/** @type {VNode} */\n\t\toldVNode,\n\t\t/** @type {VNode} */\n\t\tchildVNode,\n\t\t/** @type {PreactElement} */\n\t\tnewDom,\n\t\t/** @type {PreactElement} */\n\t\tfirstChildDom;\n\n\t// This is a compression of oldParentVNode!=null && oldParentVNode != EMPTY_OBJ && oldParentVNode._children || EMPTY_ARR\n\t// as EMPTY_OBJ._children should be `undefined`.\n\t/** @type {VNode[]} */\n\tlet oldChildren = (oldParentVNode && oldParentVNode._children) || EMPTY_ARR;\n\n\tlet newChildrenLength = renderResult.length;\n\n\tnewParentVNode._nextDom = oldDom;\n\tconstructNewChildrenArray(newParentVNode, renderResult, oldChildren);\n\toldDom = newParentVNode._nextDom;\n\n\tfor (i = 0; i < newChildrenLength; i++) {\n\t\tchildVNode = newParentVNode._children[i];\n\t\tif (\n\t\t\tchildVNode == null ||\n\t\t\ttypeof childVNode == 'boolean' ||\n\t\t\ttypeof childVNode == 'function'\n\t\t) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t// At this point, constructNewChildrenArray has assigned _index to be the\n\t\t// matchingIndex for this VNode's oldVNode (or -1 if there is no oldVNode).\n\t\tif (childVNode._index === -1) {\n\t\t\toldVNode = EMPTY_OBJ;\n\t\t} else {\n\t\t\toldVNode = oldChildren[childVNode._index] || EMPTY_OBJ;\n\t\t}\n\n\t\t// Update childVNode._index to its final index\n\t\tchildVNode._index = i;\n\n\t\t// Morph the old element into the new one, but don't append it to the dom yet\n\t\tdiff(\n\t\t\tparentDom,\n\t\t\tchildVNode,\n\t\t\toldVNode,\n\t\t\tglobalContext,\n\t\t\tnamespace,\n\t\t\texcessDomChildren,\n\t\t\tcommitQueue,\n\t\t\toldDom,\n\t\t\tisHydrating,\n\t\t\trefQueue\n\t\t);\n\n\t\t// Adjust DOM nodes\n\t\tnewDom = childVNode._dom;\n\t\tif (childVNode.ref && oldVNode.ref != childVNode.ref) {\n\t\t\tif (oldVNode.ref) {\n\t\t\t\tapplyRef(oldVNode.ref, null, childVNode);\n\t\t\t}\n\t\t\trefQueue.push(\n\t\t\t\tchildVNode.ref,\n\t\t\t\tchildVNode._component || newDom,\n\t\t\t\tchildVNode\n\t\t\t);\n\t\t}\n\n\t\tif (firstChildDom == null && newDom != null) {\n\t\t\tfirstChildDom = newDom;\n\t\t}\n\n\t\tif (\n\t\t\tchildVNode._flags & INSERT_VNODE ||\n\t\t\toldVNode._children === childVNode._children\n\t\t) {\n\t\t\toldDom = insert(childVNode, oldDom, parentDom);\n\t\t} else if (\n\t\t\ttypeof childVNode.type == 'function' &&\n\t\t\tchildVNode._nextDom !== undefined\n\t\t) {\n\t\t\t// Since Fragments or components that return Fragment like VNodes can\n\t\t\t// contain multiple DOM nodes as the same level, continue the diff from\n\t\t\t// the sibling of last DOM child of this child VNode\n\t\t\toldDom = childVNode._nextDom;\n\t\t} else if (newDom) {\n\t\t\toldDom = newDom.nextSibling;\n\t\t}\n\n\t\t// Eagerly cleanup _nextDom. We don't need to persist the value because it\n\t\t// is only used by `diffChildren` to determine where to resume the diff\n\t\t// after diffing Components and Fragments. Once we store it the nextDOM\n\t\t// local var, we can clean up the property. Also prevents us hanging on to\n\t\t// DOM nodes that may have been unmounted.\n\t\tchildVNode._nextDom = undefined;\n\n\t\t// Unset diffing flags\n\t\tchildVNode._flags &= ~(INSERT_VNODE | MATCHED);\n\t}\n\n\t// TODO: With new child diffing algo, consider alt ways to diff Fragments.\n\t// Such as dropping oldDom and moving fragments in place\n\t//\n\t// Because the newParentVNode is Fragment-like, we need to set it's\n\t// _nextDom property to the nextSibling of its last child DOM node.\n\t//\n\t// `oldDom` contains the correct value here because if the last child\n\t// is a Fragment-like, then oldDom has already been set to that child's _nextDom.\n\t// If the last child is a DOM VNode, then oldDom will be set to that DOM\n\t// node's nextSibling.\n\tnewParentVNode._nextDom = oldDom;\n\tnewParentVNode._dom = firstChildDom;\n}\n\n/**\n * @param {VNode} newParentVNode\n * @param {ComponentChildren[]} renderResult\n * @param {VNode[]} oldChildren\n */\nfunction constructNewChildrenArray(newParentVNode, renderResult, oldChildren) {\n\t/** @type {number} */\n\tlet i;\n\t/** @type {VNode} */\n\tlet childVNode;\n\t/** @type {VNode} */\n\tlet oldVNode;\n\n\tconst newChildrenLength = renderResult.length;\n\tlet oldChildrenLength = oldChildren.length,\n\t\tremainingOldChildren = oldChildrenLength;\n\n\tlet skew = 0;\n\n\tnewParentVNode._children = [];\n\tfor (i = 0; i < newChildrenLength; i++) {\n\t\t// @ts-expect-error We are reusing the childVNode variable to hold both the\n\t\t// pre and post normalized childVNode\n\t\tchildVNode = renderResult[i];\n\n\t\tif (\n\t\t\tchildVNode == null ||\n\t\t\ttypeof childVNode == 'boolean' ||\n\t\t\ttypeof childVNode == 'function'\n\t\t) {\n\t\t\tchildVNode = newParentVNode._children[i] = null;\n\t\t}\n\t\t// If this newVNode is being reused (e.g.
{reuse}{reuse}
) in the same diff,\n\t\t// or we are rendering a component (e.g. setState) copy the oldVNodes so it can have\n\t\t// it's own DOM & etc. pointers\n\t\telse if (\n\t\t\ttypeof childVNode == 'string' ||\n\t\t\ttypeof childVNode == 'number' ||\n\t\t\t// eslint-disable-next-line valid-typeof\n\t\t\ttypeof childVNode == 'bigint' ||\n\t\t\tchildVNode.constructor == String\n\t\t) {\n\t\t\tchildVNode = newParentVNode._children[i] = createVNode(\n\t\t\t\tnull,\n\t\t\t\tchildVNode,\n\t\t\t\tnull,\n\t\t\t\tnull,\n\t\t\t\tnull\n\t\t\t);\n\t\t} else if (isArray(childVNode)) {\n\t\t\tchildVNode = newParentVNode._children[i] = createVNode(\n\t\t\t\tFragment,\n\t\t\t\t{ children: childVNode },\n\t\t\t\tnull,\n\t\t\t\tnull,\n\t\t\t\tnull\n\t\t\t);\n\t\t} else if (childVNode.constructor === undefined && childVNode._depth > 0) {\n\t\t\t// VNode is already in use, clone it. This can happen in the following\n\t\t\t// scenario:\n\t\t\t// const reuse =
\n\t\t\t//
{reuse}{reuse}
\n\t\t\tchildVNode = newParentVNode._children[i] = createVNode(\n\t\t\t\tchildVNode.type,\n\t\t\t\tchildVNode.props,\n\t\t\t\tchildVNode.key,\n\t\t\t\tchildVNode.ref ? childVNode.ref : null,\n\t\t\t\tchildVNode._original\n\t\t\t);\n\t\t} else {\n\t\t\tchildVNode = newParentVNode._children[i] = childVNode;\n\t\t}\n\n\t\tconst skewedIndex = i + skew;\n\n\t\t// Handle unmounting null placeholders, i.e. VNode => null in unkeyed children\n\t\tif (childVNode == null) {\n\t\t\toldVNode = oldChildren[skewedIndex];\n\t\t\tif (\n\t\t\t\toldVNode &&\n\t\t\t\toldVNode.key == null &&\n\t\t\t\toldVNode._dom &&\n\t\t\t\t(oldVNode._flags & MATCHED) === 0\n\t\t\t) {\n\t\t\t\tif (oldVNode._dom == newParentVNode._nextDom) {\n\t\t\t\t\tnewParentVNode._nextDom = getDomSibling(oldVNode);\n\t\t\t\t}\n\n\t\t\t\tunmount(oldVNode, oldVNode, false);\n\n\t\t\t\t// Explicitly nullify this position in oldChildren instead of just\n\t\t\t\t// setting `_match=true` to prevent other routines (e.g.\n\t\t\t\t// `findMatchingIndex` or `getDomSibling`) from thinking VNodes or DOM\n\t\t\t\t// nodes in this position are still available to be used in diffing when\n\t\t\t\t// they have actually already been unmounted. For example, by only\n\t\t\t\t// setting `_match=true` here, the unmounting loop later would attempt\n\t\t\t\t// to unmount this VNode again seeing `_match==true`. Further,\n\t\t\t\t// getDomSibling doesn't know about _match and so would incorrectly\n\t\t\t\t// assume DOM nodes in this subtree are mounted and usable.\n\t\t\t\toldChildren[skewedIndex] = null;\n\t\t\t\tremainingOldChildren--;\n\t\t\t}\n\t\t\tcontinue;\n\t\t}\n\n\t\tchildVNode._parent = newParentVNode;\n\t\tchildVNode._depth = newParentVNode._depth + 1;\n\n\t\tconst matchingIndex = findMatchingIndex(\n\t\t\tchildVNode,\n\t\t\toldChildren,\n\t\t\tskewedIndex,\n\t\t\tremainingOldChildren\n\t\t);\n\n\t\t// Temporarily store the matchingIndex on the _index property so we can pull\n\t\t// out the oldVNode in diffChildren. We'll override this to the VNode's\n\t\t// final index after using this property to get the oldVNode\n\t\tchildVNode._index = matchingIndex;\n\n\t\toldVNode = null;\n\t\tif (matchingIndex !== -1) {\n\t\t\toldVNode = oldChildren[matchingIndex];\n\t\t\tremainingOldChildren--;\n\t\t\tif (oldVNode) {\n\t\t\t\toldVNode._flags |= MATCHED;\n\t\t\t}\n\t\t}\n\n\t\t// Here, we define isMounting for the purposes of the skew diffing\n\t\t// algorithm. Nodes that are unsuspending are considered mounting and we detect\n\t\t// this by checking if oldVNode._original === null\n\t\tconst isMounting = oldVNode == null || oldVNode._original === null;\n\n\t\tif (isMounting) {\n\t\t\tif (matchingIndex == -1) {\n\t\t\t\tskew--;\n\t\t\t}\n\n\t\t\t// If we are mounting a DOM VNode, mark it for insertion\n\t\t\tif (typeof childVNode.type != 'function') {\n\t\t\t\tchildVNode._flags |= INSERT_VNODE;\n\t\t\t}\n\t\t} else if (matchingIndex !== skewedIndex) {\n\t\t\tif (matchingIndex == skewedIndex - 1) {\n\t\t\t\tskew--;\n\t\t\t} else if (matchingIndex == skewedIndex + 1) {\n\t\t\t\tskew++;\n\t\t\t} else if (matchingIndex > skewedIndex) {\n\t\t\t\t// Our matched DOM-node is further in the list of children than\n\t\t\t\t// where it's at now.\n\n\t\t\t\t// When the remaining old children is bigger than the new-children\n\t\t\t\t// minus our skewed index we know we are dealing with a shrinking list\n\t\t\t\t// we have to increase our skew with the matchedIndex - the skewed index\n\t\t\t\tif (remainingOldChildren > newChildrenLength - skewedIndex) {\n\t\t\t\t\tskew += matchingIndex - skewedIndex;\n\t\t\t\t} else {\n\t\t\t\t\t// If we have matched all the children just decrease the skew\n\t\t\t\t\tskew--;\n\t\t\t\t}\n\t\t\t} else if (matchingIndex < skewedIndex) {\n\t\t\t\tif (matchingIndex == skewedIndex - skew) {\n\t\t\t\t\tskew -= matchingIndex - skewedIndex;\n\t\t\t\t} else {\n\t\t\t\t\t// When our new position is in front of our old position than we increase the skew\n\t\t\t\t\tskew++;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Move this VNode's DOM if the original index (matchingIndex) doesn't\n\t\t\t// match the new skew index (i + new skew)\n\t\t\tif (matchingIndex !== i + skew) {\n\t\t\t\tchildVNode._flags |= INSERT_VNODE;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Remove remaining oldChildren if there are any. Loop forwards so that as we\n\t// unmount DOM from the beginning of the oldChildren, we can adjust oldDom to\n\t// point to the next child, which needs to be the first DOM node that won't be\n\t// unmounted.\n\tif (remainingOldChildren) {\n\t\tfor (i = 0; i < oldChildrenLength; i++) {\n\t\t\toldVNode = oldChildren[i];\n\t\t\tif (oldVNode != null && (oldVNode._flags & MATCHED) === 0) {\n\t\t\t\tif (oldVNode._dom == newParentVNode._nextDom) {\n\t\t\t\t\tnewParentVNode._nextDom = getDomSibling(oldVNode);\n\t\t\t\t}\n\n\t\t\t\tunmount(oldVNode, oldVNode);\n\t\t\t}\n\t\t}\n\t}\n}\n\n/**\n * @param {VNode} parentVNode\n * @param {PreactElement} oldDom\n * @param {PreactElement} parentDom\n * @returns {PreactElement}\n */\nfunction insert(parentVNode, oldDom, parentDom) {\n\t// Note: VNodes in nested suspended trees may be missing _children.\n\n\tif (typeof parentVNode.type == 'function') {\n\t\tlet children = parentVNode._children;\n\t\tfor (let i = 0; children && i < children.length; i++) {\n\t\t\tif (children[i]) {\n\t\t\t\t// If we enter this code path on sCU bailout, where we copy\n\t\t\t\t// oldVNode._children to newVNode._children, we need to update the old\n\t\t\t\t// children's _parent pointer to point to the newVNode (parentVNode\n\t\t\t\t// here).\n\t\t\t\tchildren[i]._parent = parentVNode;\n\t\t\t\toldDom = insert(children[i], oldDom, parentDom);\n\t\t\t}\n\t\t}\n\n\t\treturn oldDom;\n\t} else if (parentVNode._dom != oldDom) {\n\t\tif (oldDom && parentVNode.type && !parentDom.contains(oldDom)) {\n\t\t\toldDom = getDomSibling(parentVNode);\n\t\t}\n\t\tparentDom.insertBefore(parentVNode._dom, oldDom || null);\n\t\toldDom = parentVNode._dom;\n\t}\n\n\tdo {\n\t\toldDom = oldDom && oldDom.nextSibling;\n\t} while (oldDom != null && oldDom.nodeType === 8);\n\n\treturn oldDom;\n}\n\n/**\n * Flatten and loop through the children of a virtual node\n * @param {ComponentChildren} children The unflattened children of a virtual\n * node\n * @returns {VNode[]}\n */\nexport function toChildArray(children, out) {\n\tout = out || [];\n\tif (children == null || typeof children == 'boolean') {\n\t} else if (isArray(children)) {\n\t\tchildren.some(child => {\n\t\t\ttoChildArray(child, out);\n\t\t});\n\t} else {\n\t\tout.push(children);\n\t}\n\treturn out;\n}\n\n/**\n * @param {VNode} childVNode\n * @param {VNode[]} oldChildren\n * @param {number} skewedIndex\n * @param {number} remainingOldChildren\n * @returns {number}\n */\nfunction findMatchingIndex(\n\tchildVNode,\n\toldChildren,\n\tskewedIndex,\n\tremainingOldChildren\n) {\n\tconst key = childVNode.key;\n\tconst type = childVNode.type;\n\tlet x = skewedIndex - 1;\n\tlet y = skewedIndex + 1;\n\tlet oldVNode = oldChildren[skewedIndex];\n\n\t// We only need to perform a search if there are more children\n\t// (remainingOldChildren) to search. However, if the oldVNode we just looked\n\t// at skewedIndex was not already used in this diff, then there must be at\n\t// least 1 other (so greater than 1) remainingOldChildren to attempt to match\n\t// against. So the following condition checks that ensuring\n\t// remainingOldChildren > 1 if the oldVNode is not already used/matched. Else\n\t// if the oldVNode was null or matched, then there could needs to be at least\n\t// 1 (aka `remainingOldChildren > 0`) children to find and compare against.\n\tlet shouldSearch =\n\t\tremainingOldChildren >\n\t\t(oldVNode != null && (oldVNode._flags & MATCHED) === 0 ? 1 : 0);\n\n\tif (\n\t\toldVNode === null ||\n\t\t(oldVNode &&\n\t\t\tkey == oldVNode.key &&\n\t\t\ttype === oldVNode.type &&\n\t\t\t(oldVNode._flags & MATCHED) === 0)\n\t) {\n\t\treturn skewedIndex;\n\t} else if (shouldSearch) {\n\t\twhile (x >= 0 || y < oldChildren.length) {\n\t\t\tif (x >= 0) {\n\t\t\t\toldVNode = oldChildren[x];\n\t\t\t\tif (\n\t\t\t\t\toldVNode &&\n\t\t\t\t\t(oldVNode._flags & MATCHED) === 0 &&\n\t\t\t\t\tkey == oldVNode.key &&\n\t\t\t\t\ttype === oldVNode.type\n\t\t\t\t) {\n\t\t\t\t\treturn x;\n\t\t\t\t}\n\t\t\t\tx--;\n\t\t\t}\n\n\t\t\tif (y < oldChildren.length) {\n\t\t\t\toldVNode = oldChildren[y];\n\t\t\t\tif (\n\t\t\t\t\toldVNode &&\n\t\t\t\t\t(oldVNode._flags & MATCHED) === 0 &&\n\t\t\t\t\tkey == oldVNode.key &&\n\t\t\t\t\ttype === oldVNode.type\n\t\t\t\t) {\n\t\t\t\t\treturn y;\n\t\t\t\t}\n\t\t\t\ty++;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn -1;\n}\n", "import {\n\tEMPTY_OBJ,\n\tMODE_HYDRATE,\n\tMODE_SUSPENDED,\n\tRESET_MODE\n} from '../constants';\nimport { BaseComponent, getDomSibling } from '../component';\nimport { Fragment } from '../create-element';\nimport { diffChildren } from './children';\nimport { setProperty } from './props';\nimport { assign, isArray, removeNode, slice } from '../util';\nimport options from '../options';\n\n/**\n * Diff two virtual nodes and apply proper changes to the DOM\n * @param {PreactElement} parentDom The parent of the DOM element\n * @param {VNode} newVNode The new virtual node\n * @param {VNode} oldVNode The old virtual node\n * @param {object} globalContext The current context object. Modified by\n * getChildContext\n * @param {string} namespace Current namespace of the DOM node (HTML, SVG, or MathML)\n * @param {Array} excessDomChildren\n * @param {Array} commitQueue List of components which have callbacks\n * to invoke in commitRoot\n * @param {PreactElement} oldDom The current attached DOM element any new dom\n * elements should be placed around. Likely `null` on first render (except when\n * hydrating). Can be a sibling DOM element when diffing Fragments that have\n * siblings. In most cases, it starts out as `oldChildren[0]._dom`.\n * @param {boolean} isHydrating Whether or not we are in hydration\n * @param {any[]} refQueue an array of elements needed to invoke refs\n */\nexport function diff(\n\tparentDom,\n\tnewVNode,\n\toldVNode,\n\tglobalContext,\n\tnamespace,\n\texcessDomChildren,\n\tcommitQueue,\n\toldDom,\n\tisHydrating,\n\trefQueue\n) {\n\t/** @type {any} */\n\tlet tmp,\n\t\tnewType = newVNode.type;\n\n\t// When passing through createElement it assigns the object\n\t// constructor as undefined. This to prevent JSON-injection.\n\tif (newVNode.constructor !== undefined) return null;\n\n\t// If the previous diff bailed out, resume creating/hydrating.\n\tif (oldVNode._flags & MODE_SUSPENDED) {\n\t\tisHydrating = !!(oldVNode._flags & MODE_HYDRATE);\n\t\toldDom = newVNode._dom = oldVNode._dom;\n\t\texcessDomChildren = [oldDom];\n\t}\n\n\tif ((tmp = options._diff)) tmp(newVNode);\n\n\touter: if (typeof newType == 'function') {\n\t\ttry {\n\t\t\tlet c, isNew, oldProps, oldState, snapshot, clearProcessingException;\n\t\t\tlet newProps = newVNode.props;\n\t\t\tconst isClassComponent =\n\t\t\t\t'prototype' in newType && newType.prototype.render;\n\n\t\t\t// Necessary for createContext api. Setting this property will pass\n\t\t\t// the context value as `this.context` just for this component.\n\t\t\ttmp = newType.contextType;\n\t\t\tlet provider = tmp && globalContext[tmp._id];\n\t\t\tlet componentContext = tmp\n\t\t\t\t? provider\n\t\t\t\t\t? provider.props.value\n\t\t\t\t\t: tmp._defaultValue\n\t\t\t\t: globalContext;\n\n\t\t\t// Get component and set it to `c`\n\t\t\tif (oldVNode._component) {\n\t\t\t\tc = newVNode._component = oldVNode._component;\n\t\t\t\tclearProcessingException = c._processingException = c._pendingError;\n\t\t\t} else {\n\t\t\t\t// Instantiate the new component\n\t\t\t\tif (isClassComponent) {\n\t\t\t\t\t// @ts-expect-error The check above verifies that newType is suppose to be constructed\n\t\t\t\t\tnewVNode._component = c = new newType(newProps, componentContext); // eslint-disable-line new-cap\n\t\t\t\t} else {\n\t\t\t\t\t// @ts-expect-error Trust me, Component implements the interface we want\n\t\t\t\t\tnewVNode._component = c = new BaseComponent(\n\t\t\t\t\t\tnewProps,\n\t\t\t\t\t\tcomponentContext\n\t\t\t\t\t);\n\t\t\t\t\tc.constructor = newType;\n\t\t\t\t\tc.render = doRender;\n\t\t\t\t}\n\t\t\t\tif (provider) provider.sub(c);\n\n\t\t\t\tc.props = newProps;\n\t\t\t\tif (!c.state) c.state = {};\n\t\t\t\tc.context = componentContext;\n\t\t\t\tc._globalContext = globalContext;\n\t\t\t\tisNew = c._dirty = true;\n\t\t\t\tc._renderCallbacks = [];\n\t\t\t\tc._stateCallbacks = [];\n\t\t\t}\n\n\t\t\t// Invoke getDerivedStateFromProps\n\t\t\tif (isClassComponent && c._nextState == null) {\n\t\t\t\tc._nextState = c.state;\n\t\t\t}\n\n\t\t\tif (isClassComponent && newType.getDerivedStateFromProps != null) {\n\t\t\t\tif (c._nextState == c.state) {\n\t\t\t\t\tc._nextState = assign({}, c._nextState);\n\t\t\t\t}\n\n\t\t\t\tassign(\n\t\t\t\t\tc._nextState,\n\t\t\t\t\tnewType.getDerivedStateFromProps(newProps, c._nextState)\n\t\t\t\t);\n\t\t\t}\n\n\t\t\toldProps = c.props;\n\t\t\toldState = c.state;\n\t\t\tc._vnode = newVNode;\n\n\t\t\t// Invoke pre-render lifecycle methods\n\t\t\tif (isNew) {\n\t\t\t\tif (\n\t\t\t\t\tisClassComponent &&\n\t\t\t\t\tnewType.getDerivedStateFromProps == null &&\n\t\t\t\t\tc.componentWillMount != null\n\t\t\t\t) {\n\t\t\t\t\tc.componentWillMount();\n\t\t\t\t}\n\n\t\t\t\tif (isClassComponent && c.componentDidMount != null) {\n\t\t\t\t\tc._renderCallbacks.push(c.componentDidMount);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (\n\t\t\t\t\tisClassComponent &&\n\t\t\t\t\tnewType.getDerivedStateFromProps == null &&\n\t\t\t\t\tnewProps !== oldProps &&\n\t\t\t\t\tc.componentWillReceiveProps != null\n\t\t\t\t) {\n\t\t\t\t\tc.componentWillReceiveProps(newProps, componentContext);\n\t\t\t\t}\n\n\t\t\t\tif (\n\t\t\t\t\t!c._force &&\n\t\t\t\t\t((c.shouldComponentUpdate != null &&\n\t\t\t\t\t\tc.shouldComponentUpdate(\n\t\t\t\t\t\t\tnewProps,\n\t\t\t\t\t\t\tc._nextState,\n\t\t\t\t\t\t\tcomponentContext\n\t\t\t\t\t\t) === false) ||\n\t\t\t\t\t\tnewVNode._original === oldVNode._original)\n\t\t\t\t) {\n\t\t\t\t\t// More info about this here: https://gist.github.com/JoviDeCroock/bec5f2ce93544d2e6070ef8e0036e4e8\n\t\t\t\t\tif (newVNode._original !== oldVNode._original) {\n\t\t\t\t\t\t// When we are dealing with a bail because of sCU we have to update\n\t\t\t\t\t\t// the props, state and dirty-state.\n\t\t\t\t\t\t// when we are dealing with strict-equality we don't as the child could still\n\t\t\t\t\t\t// be dirtied see #3883\n\t\t\t\t\t\tc.props = newProps;\n\t\t\t\t\t\tc.state = c._nextState;\n\t\t\t\t\t\tc._dirty = false;\n\t\t\t\t\t}\n\n\t\t\t\t\tnewVNode._dom = oldVNode._dom;\n\t\t\t\t\tnewVNode._children = oldVNode._children;\n\t\t\t\t\tnewVNode._children.forEach(vnode => {\n\t\t\t\t\t\tif (vnode) vnode._parent = newVNode;\n\t\t\t\t\t});\n\n\t\t\t\t\tfor (let i = 0; i < c._stateCallbacks.length; i++) {\n\t\t\t\t\t\tc._renderCallbacks.push(c._stateCallbacks[i]);\n\t\t\t\t\t}\n\t\t\t\t\tc._stateCallbacks = [];\n\n\t\t\t\t\tif (c._renderCallbacks.length) {\n\t\t\t\t\t\tcommitQueue.push(c);\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak outer;\n\t\t\t\t}\n\n\t\t\t\tif (c.componentWillUpdate != null) {\n\t\t\t\t\tc.componentWillUpdate(newProps, c._nextState, componentContext);\n\t\t\t\t}\n\n\t\t\t\tif (isClassComponent && c.componentDidUpdate != null) {\n\t\t\t\t\tc._renderCallbacks.push(() => {\n\t\t\t\t\t\tc.componentDidUpdate(oldProps, oldState, snapshot);\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tc.context = componentContext;\n\t\t\tc.props = newProps;\n\t\t\tc._parentDom = parentDom;\n\t\t\tc._force = false;\n\n\t\t\tlet renderHook = options._render,\n\t\t\t\tcount = 0;\n\t\t\tif (isClassComponent) {\n\t\t\t\tc.state = c._nextState;\n\t\t\t\tc._dirty = false;\n\n\t\t\t\tif (renderHook) renderHook(newVNode);\n\n\t\t\t\ttmp = c.render(c.props, c.state, c.context);\n\n\t\t\t\tfor (let i = 0; i < c._stateCallbacks.length; i++) {\n\t\t\t\t\tc._renderCallbacks.push(c._stateCallbacks[i]);\n\t\t\t\t}\n\t\t\t\tc._stateCallbacks = [];\n\t\t\t} else {\n\t\t\t\tdo {\n\t\t\t\t\tc._dirty = false;\n\t\t\t\t\tif (renderHook) renderHook(newVNode);\n\n\t\t\t\t\ttmp = c.render(c.props, c.state, c.context);\n\n\t\t\t\t\t// Handle setState called in render, see #2553\n\t\t\t\t\tc.state = c._nextState;\n\t\t\t\t} while (c._dirty && ++count < 25);\n\t\t\t}\n\n\t\t\t// Handle setState called in render, see #2553\n\t\t\tc.state = c._nextState;\n\n\t\t\tif (c.getChildContext != null) {\n\t\t\t\tglobalContext = assign(assign({}, globalContext), c.getChildContext());\n\t\t\t}\n\n\t\t\tif (isClassComponent && !isNew && c.getSnapshotBeforeUpdate != null) {\n\t\t\t\tsnapshot = c.getSnapshotBeforeUpdate(oldProps, oldState);\n\t\t\t}\n\n\t\t\tlet isTopLevelFragment =\n\t\t\t\ttmp != null && tmp.type === Fragment && tmp.key == null;\n\t\t\tlet renderResult = isTopLevelFragment ? tmp.props.children : tmp;\n\n\t\t\tdiffChildren(\n\t\t\t\tparentDom,\n\t\t\t\tisArray(renderResult) ? renderResult : [renderResult],\n\t\t\t\tnewVNode,\n\t\t\t\toldVNode,\n\t\t\t\tglobalContext,\n\t\t\t\tnamespace,\n\t\t\t\texcessDomChildren,\n\t\t\t\tcommitQueue,\n\t\t\t\toldDom,\n\t\t\t\tisHydrating,\n\t\t\t\trefQueue\n\t\t\t);\n\n\t\t\tc.base = newVNode._dom;\n\n\t\t\t// We successfully rendered this VNode, unset any stored hydration/bailout state:\n\t\t\tnewVNode._flags &= RESET_MODE;\n\n\t\t\tif (c._renderCallbacks.length) {\n\t\t\t\tcommitQueue.push(c);\n\t\t\t}\n\n\t\t\tif (clearProcessingException) {\n\t\t\t\tc._pendingError = c._processingException = null;\n\t\t\t}\n\t\t} catch (e) {\n\t\t\tnewVNode._original = null;\n\t\t\t// if hydrating or creating initial tree, bailout preserves DOM:\n\t\t\tif (isHydrating || excessDomChildren != null) {\n\t\t\t\tnewVNode._flags |= isHydrating\n\t\t\t\t\t? MODE_HYDRATE | MODE_SUSPENDED\n\t\t\t\t\t: MODE_HYDRATE;\n\n\t\t\t\twhile (oldDom && oldDom.nodeType === 8 && oldDom.nextSibling) {\n\t\t\t\t\toldDom = oldDom.nextSibling;\n\t\t\t\t}\n\t\t\t\texcessDomChildren[excessDomChildren.indexOf(oldDom)] = null;\n\t\t\t\tnewVNode._dom = oldDom;\n\t\t\t} else {\n\t\t\t\tnewVNode._dom = oldVNode._dom;\n\t\t\t\tnewVNode._children = oldVNode._children;\n\t\t\t}\n\t\t\toptions._catchError(e, newVNode, oldVNode);\n\t\t}\n\t} else if (\n\t\texcessDomChildren == null &&\n\t\tnewVNode._original === oldVNode._original\n\t) {\n\t\tnewVNode._children = oldVNode._children;\n\t\tnewVNode._dom = oldVNode._dom;\n\t} else {\n\t\tnewVNode._dom = diffElementNodes(\n\t\t\toldVNode._dom,\n\t\t\tnewVNode,\n\t\t\toldVNode,\n\t\t\tglobalContext,\n\t\t\tnamespace,\n\t\t\texcessDomChildren,\n\t\t\tcommitQueue,\n\t\t\tisHydrating,\n\t\t\trefQueue\n\t\t);\n\t}\n\n\tif ((tmp = options.diffed)) tmp(newVNode);\n}\n\n/**\n * @param {Array} commitQueue List of components\n * which have callbacks to invoke in commitRoot\n * @param {VNode} root\n */\nexport function commitRoot(commitQueue, root, refQueue) {\n\troot._nextDom = undefined;\n\n\tfor (let i = 0; i < refQueue.length; i++) {\n\t\tapplyRef(refQueue[i], refQueue[++i], refQueue[++i]);\n\t}\n\n\tif (options._commit) options._commit(root, commitQueue);\n\n\tcommitQueue.some(c => {\n\t\ttry {\n\t\t\t// @ts-expect-error Reuse the commitQueue variable here so the type changes\n\t\t\tcommitQueue = c._renderCallbacks;\n\t\t\tc._renderCallbacks = [];\n\t\t\tcommitQueue.some(cb => {\n\t\t\t\t// @ts-expect-error See above comment on commitQueue\n\t\t\t\tcb.call(c);\n\t\t\t});\n\t\t} catch (e) {\n\t\t\toptions._catchError(e, c._vnode);\n\t\t}\n\t});\n}\n\n/**\n * Diff two virtual nodes representing DOM element\n * @param {PreactElement} dom The DOM element representing the virtual nodes\n * being diffed\n * @param {VNode} newVNode The new virtual node\n * @param {VNode} oldVNode The old virtual node\n * @param {object} globalContext The current context object\n * @param {string} namespace Current namespace of the DOM node (HTML, SVG, or MathML)\n * @param {Array} excessDomChildren\n * @param {Array} commitQueue List of components which have callbacks\n * to invoke in commitRoot\n * @param {boolean} isHydrating Whether or not we are in hydration\n * @param {any[]} refQueue an array of elements needed to invoke refs\n * @returns {PreactElement}\n */\nfunction diffElementNodes(\n\tdom,\n\tnewVNode,\n\toldVNode,\n\tglobalContext,\n\tnamespace,\n\texcessDomChildren,\n\tcommitQueue,\n\tisHydrating,\n\trefQueue\n) {\n\tlet oldProps = oldVNode.props;\n\tlet newProps = newVNode.props;\n\tlet nodeType = /** @type {string} */ (newVNode.type);\n\t/** @type {any} */\n\tlet i;\n\t/** @type {{ __html?: string }} */\n\tlet newHtml;\n\t/** @type {{ __html?: string }} */\n\tlet oldHtml;\n\t/** @type {ComponentChildren} */\n\tlet newChildren;\n\tlet value;\n\tlet inputValue;\n\tlet checked;\n\n\t// Tracks entering and exiting namespaces when descending through the tree.\n\tif (nodeType === 'svg') namespace = 'http://www.w3.org/2000/svg';\n\telse if (nodeType === 'math')\n\t\tnamespace = 'http://www.w3.org/1998/Math/MathML';\n\telse if (!namespace) namespace = 'http://www.w3.org/1999/xhtml';\n\n\tif (excessDomChildren != null) {\n\t\tfor (i = 0; i < excessDomChildren.length; i++) {\n\t\t\tvalue = excessDomChildren[i];\n\n\t\t\t// if newVNode matches an element in excessDomChildren or the `dom`\n\t\t\t// argument matches an element in excessDomChildren, remove it from\n\t\t\t// excessDomChildren so it isn't later removed in diffChildren\n\t\t\tif (\n\t\t\t\tvalue &&\n\t\t\t\t'setAttribute' in value === !!nodeType &&\n\t\t\t\t(nodeType ? value.localName === nodeType : value.nodeType === 3)\n\t\t\t) {\n\t\t\t\tdom = value;\n\t\t\t\texcessDomChildren[i] = null;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (dom == null) {\n\t\tif (nodeType === null) {\n\t\t\treturn document.createTextNode(newProps);\n\t\t}\n\n\t\tdom = document.createElementNS(\n\t\t\tnamespace,\n\t\t\tnodeType,\n\t\t\tnewProps.is && newProps\n\t\t);\n\n\t\t// we created a new parent, so none of the previously attached children can be reused:\n\t\texcessDomChildren = null;\n\t\t// we are creating a new node, so we can assume this is a new subtree (in\n\t\t// case we are hydrating), this deopts the hydrate\n\t\tisHydrating = false;\n\t}\n\n\tif (nodeType === null) {\n\t\t// During hydration, we still have to split merged text from SSR'd HTML.\n\t\tif (oldProps !== newProps && (!isHydrating || dom.data !== newProps)) {\n\t\t\tdom.data = newProps;\n\t\t}\n\t} else {\n\t\t// If excessDomChildren was not null, repopulate it with the current element's children:\n\t\texcessDomChildren = excessDomChildren && slice.call(dom.childNodes);\n\n\t\toldProps = oldVNode.props || EMPTY_OBJ;\n\n\t\t// If we are in a situation where we are not hydrating but are using\n\t\t// existing DOM (e.g. replaceNode) we should read the existing DOM\n\t\t// attributes to diff them\n\t\tif (!isHydrating && excessDomChildren != null) {\n\t\t\toldProps = {};\n\t\t\tfor (i = 0; i < dom.attributes.length; i++) {\n\t\t\t\tvalue = dom.attributes[i];\n\t\t\t\toldProps[value.name] = value.value;\n\t\t\t}\n\t\t}\n\n\t\tfor (i in oldProps) {\n\t\t\tvalue = oldProps[i];\n\t\t\tif (i == 'children') {\n\t\t\t} else if (i == 'dangerouslySetInnerHTML') {\n\t\t\t\toldHtml = value;\n\t\t\t} else if (i !== 'key' && !(i in newProps)) {\n\t\t\t\tif (\n\t\t\t\t\t(i == 'value' && 'defaultValue' in newProps) ||\n\t\t\t\t\t(i == 'checked' && 'defaultChecked' in newProps)\n\t\t\t\t) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tsetProperty(dom, i, null, value, namespace);\n\t\t\t}\n\t\t}\n\n\t\t// During hydration, props are not diffed at all (including dangerouslySetInnerHTML)\n\t\t// @TODO we should warn in debug mode when props don't match here.\n\t\tfor (i in newProps) {\n\t\t\tvalue = newProps[i];\n\t\t\tif (i == 'children') {\n\t\t\t\tnewChildren = value;\n\t\t\t} else if (i == 'dangerouslySetInnerHTML') {\n\t\t\t\tnewHtml = value;\n\t\t\t} else if (i == 'value') {\n\t\t\t\tinputValue = value;\n\t\t\t} else if (i == 'checked') {\n\t\t\t\tchecked = value;\n\t\t\t} else if (\n\t\t\t\ti !== 'key' &&\n\t\t\t\t(!isHydrating || typeof value == 'function') &&\n\t\t\t\toldProps[i] !== value\n\t\t\t) {\n\t\t\t\tsetProperty(dom, i, value, oldProps[i], namespace);\n\t\t\t}\n\t\t}\n\n\t\t// If the new vnode didn't have dangerouslySetInnerHTML, diff its children\n\t\tif (newHtml) {\n\t\t\t// Avoid re-applying the same '__html' if it did not changed between re-render\n\t\t\tif (\n\t\t\t\t!isHydrating &&\n\t\t\t\t(!oldHtml ||\n\t\t\t\t\t(newHtml.__html !== oldHtml.__html &&\n\t\t\t\t\t\tnewHtml.__html !== dom.innerHTML))\n\t\t\t) {\n\t\t\t\tdom.innerHTML = newHtml.__html;\n\t\t\t}\n\n\t\t\tnewVNode._children = [];\n\t\t} else {\n\t\t\tif (oldHtml) dom.innerHTML = '';\n\n\t\t\tdiffChildren(\n\t\t\t\tdom,\n\t\t\t\tisArray(newChildren) ? newChildren : [newChildren],\n\t\t\t\tnewVNode,\n\t\t\t\toldVNode,\n\t\t\t\tglobalContext,\n\t\t\t\tnodeType === 'foreignObject'\n\t\t\t\t\t? 'http://www.w3.org/1999/xhtml'\n\t\t\t\t\t: namespace,\n\t\t\t\texcessDomChildren,\n\t\t\t\tcommitQueue,\n\t\t\t\texcessDomChildren\n\t\t\t\t\t? excessDomChildren[0]\n\t\t\t\t\t: oldVNode._children && getDomSibling(oldVNode, 0),\n\t\t\t\tisHydrating,\n\t\t\t\trefQueue\n\t\t\t);\n\n\t\t\t// Remove children that are not part of any vnode.\n\t\t\tif (excessDomChildren != null) {\n\t\t\t\tfor (i = excessDomChildren.length; i--; ) {\n\t\t\t\t\tif (excessDomChildren[i] != null) removeNode(excessDomChildren[i]);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// As above, don't diff props during hydration\n\t\tif (!isHydrating) {\n\t\t\ti = 'value';\n\t\t\tif (\n\t\t\t\tinputValue !== undefined &&\n\t\t\t\t// #2756 For the -element the initial value is 0,\n\t\t\t\t// despite the attribute not being present. When the attribute\n\t\t\t\t// is missing the progress bar is treated as indeterminate.\n\t\t\t\t// To fix that we'll always update it when it is 0 for progress elements\n\t\t\t\t(inputValue !== dom[i] ||\n\t\t\t\t\t(nodeType === 'progress' && !inputValue) ||\n\t\t\t\t\t// This is only for IE 11 to fix \n\tif (\n\t\ttype == 'select' &&\n\t\tnormalizedProps.multiple &&\n\t\tArray.isArray(normalizedProps.value)\n\t) {\n\t\t// forEach() always returns undefined, which we abuse here to unset the value prop.\n\t\tnormalizedProps.value = toChildArray(props.children).forEach(child => {\n\t\t\tchild.props.selected =\n\t\t\t\tnormalizedProps.value.indexOf(child.props.value) != -1;\n\t\t});\n\t}\n\n\t// Adding support for defaultValue in select tag\n\tif (type == 'select' && normalizedProps.defaultValue != null) {\n\t\tnormalizedProps.value = toChildArray(props.children).forEach(child => {\n\t\t\tif (normalizedProps.multiple) {\n\t\t\t\tchild.props.selected =\n\t\t\t\t\tnormalizedProps.defaultValue.indexOf(child.props.value) != -1;\n\t\t\t} else {\n\t\t\t\tchild.props.selected =\n\t\t\t\t\tnormalizedProps.defaultValue == child.props.value;\n\t\t\t}\n\t\t});\n\t}\n\n\tif (props.class && !props.className) {\n\t\tnormalizedProps.class = props.class;\n\t\tObject.defineProperty(\n\t\t\tnormalizedProps,\n\t\t\t'className',\n\t\t\tclassNameDescriptorNonEnumberable\n\t\t);\n\t} else if (props.className && !props.class) {\n\t\tnormalizedProps.class = normalizedProps.className = props.className;\n\t} else if (props.class && props.className) {\n\t\tnormalizedProps.class = normalizedProps.className = props.className;\n\t}\n\n\tvnode.props = normalizedProps;\n}\n\nlet oldVNodeHook = options.vnode;\noptions.vnode = vnode => {\n\t// only normalize props on Element nodes\n\tif (typeof vnode.type === 'string') {\n\t\thandleDomVNode(vnode);\n\t}\n\n\tvnode.$$typeof = REACT_ELEMENT_TYPE;\n\n\tif (oldVNodeHook) oldVNodeHook(vnode);\n};\n\n// Only needed for react-relay\nlet currentComponent;\nconst oldBeforeRender = options._render;\noptions._render = function (vnode) {\n\tif (oldBeforeRender) {\n\t\toldBeforeRender(vnode);\n\t}\n\tcurrentComponent = vnode._component;\n};\n\nconst oldDiffed = options.diffed;\n/** @type {(vnode: import('./internal').VNode) => void} */\noptions.diffed = function (vnode) {\n\tif (oldDiffed) {\n\t\toldDiffed(vnode);\n\t}\n\n\tconst props = vnode.props;\n\tconst dom = vnode._dom;\n\n\tif (\n\t\tdom != null &&\n\t\tvnode.type === 'textarea' &&\n\t\t'value' in props &&\n\t\tprops.value !== dom.value\n\t) {\n\t\tdom.value = props.value == null ? '' : props.value;\n\t}\n\n\tcurrentComponent = null;\n};\n\n// This is a very very private internal function for React it\n// is used to sort-of do runtime dependency injection.\nexport const __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = {\n\tReactCurrentDispatcher: {\n\t\tcurrent: {\n\t\t\treadContext(context) {\n\t\t\t\treturn currentComponent._globalContext[context._id].props.value;\n\t\t\t},\n\t\t\tuseCallback,\n\t\t\tuseContext,\n\t\t\tuseDebugValue,\n\t\t\tuseDeferredValue,\n\t\t\tuseEffect,\n\t\t\tuseId,\n\t\t\tuseImperativeHandle,\n\t\t\tuseInsertionEffect,\n\t\t\tuseLayoutEffect,\n\t\t\tuseMemo,\n\t\t\t// useMutableSource, // experimental-only and replaced by uSES, likely not worth supporting\n\t\t\tuseReducer,\n\t\t\tuseRef,\n\t\t\tuseState,\n\t\t\tuseSyncExternalStore,\n\t\t\tuseTransition\n\t\t}\n\t}\n};\n", "import {\n\tcreateElement,\n\trender as preactRender,\n\tcloneElement as preactCloneElement,\n\tcreateRef,\n\tComponent,\n\tcreateContext,\n\tFragment\n} from 'preact';\nimport {\n\tuseState,\n\tuseId,\n\tuseReducer,\n\tuseEffect,\n\tuseLayoutEffect,\n\tuseRef,\n\tuseImperativeHandle,\n\tuseMemo,\n\tuseCallback,\n\tuseContext,\n\tuseDebugValue\n} from 'preact/hooks';\nimport { PureComponent } from './PureComponent';\nimport { memo } from './memo';\nimport { forwardRef } from './forwardRef';\nimport { Children } from './Children';\nimport { Suspense, lazy } from './suspense';\nimport { SuspenseList } from './suspense-list';\nimport { createPortal } from './portals';\nimport { is } from './util';\nimport {\n\thydrate,\n\trender,\n\tREACT_ELEMENT_TYPE,\n\t__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED\n} from './render';\n\nconst version = '17.0.2'; // trick libraries to think we are react\n\n/**\n * Legacy version of createElement.\n * @param {import('./internal').VNode[\"type\"]} type The node name or Component constructor\n */\nfunction createFactory(type) {\n\treturn createElement.bind(null, type);\n}\n\n/**\n * Check if the passed element is a valid (p)react node.\n * @param {*} element The element to check\n * @returns {boolean}\n */\nfunction isValidElement(element) {\n\treturn !!element && element.$$typeof === REACT_ELEMENT_TYPE;\n}\n\n/**\n * Check if the passed element is a Fragment node.\n * @param {*} element The element to check\n * @returns {boolean}\n */\nfunction isFragment(element) {\n\treturn isValidElement(element) && element.type === Fragment;\n}\n\n/**\n * Check if the passed element is a Memo node.\n * @param {*} element The element to check\n * @returns {boolean}\n */\nfunction isMemo(element) {\n\treturn (\n\t\t!!element &&\n\t\t!!element.displayName &&\n\t\t(typeof element.displayName === 'string' ||\n\t\t\telement.displayName instanceof String) &&\n\t\telement.displayName.startsWith('Memo(')\n\t);\n}\n\n/**\n * Wrap `cloneElement` to abort if the passed element is not a valid element and apply\n * all vnode normalizations.\n * @param {import('./internal').VNode} element The vnode to clone\n * @param {object} props Props to add when cloning\n * @param {Array} rest Optional component children\n */\nfunction cloneElement(element) {\n\tif (!isValidElement(element)) return element;\n\treturn preactCloneElement.apply(null, arguments);\n}\n\n/**\n * Remove a component tree from the DOM, including state and event handlers.\n * @param {import('./internal').PreactElement} container\n * @returns {boolean}\n */\nfunction unmountComponentAtNode(container) {\n\tif (container._children) {\n\t\tpreactRender(null, container);\n\t\treturn true;\n\t}\n\treturn false;\n}\n\n/**\n * Get the matching DOM node for a component\n * @param {import('./internal').Component} component\n * @returns {import('./internal').PreactElement | null}\n */\nfunction findDOMNode(component) {\n\treturn (\n\t\t(component &&\n\t\t\t(component.base || (component.nodeType === 1 && component))) ||\n\t\tnull\n\t);\n}\n\n/**\n * Deprecated way to control batched rendering inside the reconciler, but we\n * already schedule in batches inside our rendering code\n * @template Arg\n * @param {(arg: Arg) => void} callback function that triggers the updated\n * @param {Arg} [arg] Optional argument that can be passed to the callback\n */\n// eslint-disable-next-line camelcase\nconst unstable_batchedUpdates = (callback, arg) => callback(arg);\n\n/**\n * In React, `flushSync` flushes the entire tree and forces a rerender. It's\n * implmented here as a no-op.\n * @template Arg\n * @template Result\n * @param {(arg: Arg) => Result} callback function that runs before the flush\n * @param {Arg} [arg] Optional argument that can be passed to the callback\n * @returns\n */\nconst flushSync = (callback, arg) => callback(arg);\n\n/**\n * Strict Mode is not implemented in Preact, so we provide a stand-in for it\n * that just renders its children without imposing any restrictions.\n */\nconst StrictMode = Fragment;\n\nexport function startTransition(cb) {\n\tcb();\n}\n\nexport function useDeferredValue(val) {\n\treturn val;\n}\n\nexport function useTransition() {\n\treturn [false, startTransition];\n}\n\n// TODO: in theory this should be done after a VNode is diffed as we want to insert\n// styles/... before it attaches\nexport const useInsertionEffect = useLayoutEffect;\n\n// compat to react-is\nexport const isElement = isValidElement;\n\n/**\n * This is taken from https://github.com/facebook/react/blob/main/packages/use-sync-external-store/src/useSyncExternalStoreShimClient.js#L84\n * on a high level this cuts out the warnings, ... and attempts a smaller implementation\n * @typedef {{ _value: any; _getSnapshot: () => any }} Store\n */\nexport function useSyncExternalStore(subscribe, getSnapshot) {\n\tconst value = getSnapshot();\n\n\t/**\n\t * @typedef {{ _instance: Store }} StoreRef\n\t * @type {[StoreRef, (store: StoreRef) => void]}\n\t */\n\tconst [{ _instance }, forceUpdate] = useState({\n\t\t_instance: { _value: value, _getSnapshot: getSnapshot }\n\t});\n\n\tuseLayoutEffect(() => {\n\t\t_instance._value = value;\n\t\t_instance._getSnapshot = getSnapshot;\n\n\t\tif (didSnapshotChange(_instance)) {\n\t\t\tforceUpdate({ _instance });\n\t\t}\n\t}, [subscribe, value, getSnapshot]);\n\n\tuseEffect(() => {\n\t\tif (didSnapshotChange(_instance)) {\n\t\t\tforceUpdate({ _instance });\n\t\t}\n\n\t\treturn subscribe(() => {\n\t\t\tif (didSnapshotChange(_instance)) {\n\t\t\t\tforceUpdate({ _instance });\n\t\t\t}\n\t\t});\n\t}, [subscribe]);\n\n\treturn value;\n}\n\n/** @type {(inst: Store) => boolean} */\nfunction didSnapshotChange(inst) {\n\tconst latestGetSnapshot = inst._getSnapshot;\n\tconst prevValue = inst._value;\n\ttry {\n\t\tconst nextValue = latestGetSnapshot();\n\t\treturn !is(prevValue, nextValue);\n\t} catch (error) {\n\t\treturn true;\n\t}\n}\n\nexport * from 'preact/hooks';\nexport {\n\tversion,\n\tChildren,\n\trender,\n\thydrate,\n\tunmountComponentAtNode,\n\tcreatePortal,\n\tcreateElement,\n\tcreateContext,\n\tcreateFactory,\n\tcloneElement,\n\tcreateRef,\n\tFragment,\n\tisValidElement,\n\tisFragment,\n\tisMemo,\n\tfindDOMNode,\n\tComponent,\n\tPureComponent,\n\tmemo,\n\tforwardRef,\n\tflushSync,\n\t// eslint-disable-next-line camelcase\n\tunstable_batchedUpdates,\n\tStrictMode,\n\tSuspense,\n\tSuspenseList,\n\tlazy,\n\t__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED\n};\n\n// React copies the named exports to the default one.\nexport default {\n\tuseState,\n\tuseId,\n\tuseReducer,\n\tuseEffect,\n\tuseLayoutEffect,\n\tuseInsertionEffect,\n\tuseTransition,\n\tuseDeferredValue,\n\tuseSyncExternalStore,\n\tstartTransition,\n\tuseRef,\n\tuseImperativeHandle,\n\tuseMemo,\n\tuseCallback,\n\tuseContext,\n\tuseDebugValue,\n\tversion,\n\tChildren,\n\trender,\n\thydrate,\n\tunmountComponentAtNode,\n\tcreatePortal,\n\tcreateElement,\n\tcreateContext,\n\tcreateFactory,\n\tcloneElement,\n\tcreateRef,\n\tFragment,\n\tisValidElement,\n\tisElement,\n\tisFragment,\n\tisMemo,\n\tfindDOMNode,\n\tComponent,\n\tPureComponent,\n\tmemo,\n\tforwardRef,\n\tflushSync,\n\tunstable_batchedUpdates,\n\tStrictMode,\n\tSuspense,\n\tSuspenseList,\n\tlazy,\n\t__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED\n};\n", "/******************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\n\nvar extendStatics = function(d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? 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(function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\n\nexport function __exportStar(m, o) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\n}\n\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\n\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n}\n\n/** @deprecated */\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++)\n ar = ar.concat(__read(arguments[i]));\n return ar;\n}\n\n/** @deprecated */\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n}\n\nexport function __spreadArray(to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n}\n\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\n\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = Object.create((typeof AsyncIterator === \"function\" ? AsyncIterator : Object).prototype), verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n}\n\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\n}\n\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n}\n\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n};\n\nvar __setModuleDefault = Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n};\n\nvar ownKeys = function(o) {\n ownKeys = Object.getOwnPropertyNames || function (o) {\n var ar = [];\n for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n return ar;\n };\n return ownKeys(o);\n};\n\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n __setModuleDefault(result, mod);\n return result;\n}\n\nexport function __importDefault(mod) {\n return (mod && mod.__esModule) ? mod : { default: mod };\n}\n\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n}\n\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n}\n\nexport function __classPrivateFieldIn(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n}\n\nexport function __addDisposableResource(env, value, async) {\n if (value !== null && value !== void 0) {\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n var dispose, inner;\n if (async) {\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n dispose = value[Symbol.asyncDispose];\n }\n if (dispose === void 0) {\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n dispose = value[Symbol.dispose];\n if (async) inner = dispose;\n }\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n env.stack.push({ value: value, dispose: dispose, async: async });\n }\n else if (async) {\n env.stack.push({ async: true });\n }\n return value;\n}\n\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n var e = new Error(message);\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n};\n\nexport function __disposeResources(env) {\n function fail(e) {\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n env.hasError = true;\n }\n var r, s = 0;\n function next() {\n while (r = env.stack.pop()) {\n try {\n if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n if (r.dispose) {\n var result = r.dispose.call(r.value);\n if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n }\n else s |= 1;\n }\n catch (e) {\n fail(e);\n }\n }\n if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n if (env.hasError) throw env.error;\n }\n return next();\n}\n\nexport function __rewriteRelativeImportExtension(path, preserveJsx) {\n if (typeof path === \"string\" && /^\\.\\.?\\//.test(path)) {\n return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {\n return tsx ? preserveJsx ? \".jsx\" : \".js\" : d && (!ext || !cm) ? m : (d + ext + \".\" + cm.toLowerCase() + \"js\");\n });\n }\n return path;\n}\n\nexport default {\n __extends,\n __assign,\n __rest,\n __decorate,\n __param,\n __esDecorate,\n __runInitializers,\n __propKey,\n __setFunctionName,\n __metadata,\n __awaiter,\n __generator,\n __createBinding,\n __exportStar,\n __values,\n __read,\n __spread,\n __spreadArrays,\n __spreadArray,\n __await,\n __asyncGenerator,\n __asyncDelegator,\n __asyncValues,\n __makeTemplateObject,\n __importStar,\n __importDefault,\n __classPrivateFieldGet,\n __classPrivateFieldSet,\n __classPrivateFieldIn,\n __addDisposableResource,\n __disposeResources,\n __rewriteRelativeImportExtension,\n};\n", "/******************************************************************************\nCopyright (c) Microsoft Corporation.\n\nPermission to use, copy, modify, and/or distribute this software for any\npurpose with or without fee is hereby granted.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\nPERFORMANCE OF THIS SOFTWARE.\n***************************************************************************** */\n/* global Reflect, Promise, SuppressedError, Symbol, Iterator */\n\nvar extendStatics = function(d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n};\n\nexport function __extends(d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n}\n\nexport var __assign = function() {\n __assign = Object.assign || function __assign(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\n }\n return t;\n }\n return __assign.apply(this, arguments);\n}\n\nexport function __rest(s, e) {\n var t = {};\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\n t[p] = s[p];\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\n t[p[i]] = s[p[i]];\n }\n return t;\n}\n\nexport function __decorate(decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n}\n\nexport function __param(paramIndex, decorator) {\n return function (target, key) { decorator(target, key, paramIndex); }\n}\n\nexport function __esDecorate(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\n var _, done = false;\n for (var i = decorators.length - 1; i >= 0; i--) {\n var context = {};\n for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\n for (var p in contextIn.access) context.access[p] = contextIn.access[p];\n context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\n var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\n if (kind === \"accessor\") {\n if (result === void 0) continue;\n if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\n if (_ = accept(result.get)) descriptor.get = _;\n if (_ = accept(result.set)) descriptor.set = _;\n if (_ = accept(result.init)) initializers.unshift(_);\n }\n else if (_ = accept(result)) {\n if (kind === \"field\") initializers.unshift(_);\n else descriptor[key] = _;\n }\n }\n if (target) Object.defineProperty(target, contextIn.name, descriptor);\n done = true;\n};\n\nexport function __runInitializers(thisArg, initializers, value) {\n var useValue = arguments.length > 2;\n for (var i = 0; i < initializers.length; i++) {\n value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\n }\n return useValue ? value : void 0;\n};\n\nexport function __propKey(x) {\n return typeof x === \"symbol\" ? x : \"\".concat(x);\n};\n\nexport function __setFunctionName(f, name, prefix) {\n if (typeof name === \"symbol\") name = name.description ? \"[\".concat(name.description, \"]\") : \"\";\n return Object.defineProperty(f, \"name\", { configurable: true, value: prefix ? \"\".concat(prefix, \" \", name) : name });\n};\n\nexport function __metadata(metadataKey, metadataValue) {\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\n}\n\nexport function __awaiter(thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n}\n\nexport function __generator(thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === \"function\" ? Iterator : Object).prototype);\n return g.next = verb(0), g[\"throw\"] = verb(1), g[\"return\"] = verb(2), typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (g && (g = 0, op[0] && (_ = 0)), _) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n}\n\nexport var __createBinding = Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n});\n\nexport function __exportStar(m, o) {\n for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p);\n}\n\nexport function __values(o) {\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\n if (m) return m.call(o);\n if (o && typeof o.length === \"number\") return {\n next: function () {\n if (o && i >= o.length) o = void 0;\n return { value: o && o[i++], done: !o };\n }\n };\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\n}\n\nexport function __read(o, n) {\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\n if (!m) return o;\n var i = m.call(o), r, ar = [], e;\n try {\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\n }\n catch (error) { e = { error: error }; }\n finally {\n try {\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\n }\n finally { if (e) throw e.error; }\n }\n return ar;\n}\n\n/** @deprecated */\nexport function __spread() {\n for (var ar = [], i = 0; i < arguments.length; i++)\n ar = ar.concat(__read(arguments[i]));\n return ar;\n}\n\n/** @deprecated */\nexport function __spreadArrays() {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n}\n\nexport function __spreadArray(to, from, pack) {\n if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {\n if (ar || !(i in from)) {\n if (!ar) ar = Array.prototype.slice.call(from, 0, i);\n ar[i] = from[i];\n }\n }\n return to.concat(ar || Array.prototype.slice.call(from));\n}\n\nexport function __await(v) {\n return this instanceof __await ? (this.v = v, this) : new __await(v);\n}\n\nexport function __asyncGenerator(thisArg, _arguments, generator) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\n return i = Object.create((typeof AsyncIterator === \"function\" ? AsyncIterator : Object).prototype), verb(\"next\"), verb(\"throw\"), verb(\"return\", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;\n function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }\n function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\n function fulfill(value) { resume(\"next\", value); }\n function reject(value) { resume(\"throw\", value); }\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\n}\n\nexport function __asyncDelegator(o) {\n var i, p;\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }\n}\n\nexport function __asyncValues(o) {\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\n var m = o[Symbol.asyncIterator], i;\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\n}\n\nexport function __makeTemplateObject(cooked, raw) {\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\n return cooked;\n};\n\nvar __setModuleDefault = Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n};\n\nvar ownKeys = function(o) {\n ownKeys = Object.getOwnPropertyNames || function (o) {\n var ar = [];\n for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n return ar;\n };\n return ownKeys(o);\n};\n\nexport function __importStar(mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n __setModuleDefault(result, mod);\n return result;\n}\n\nexport function __importDefault(mod) {\n return (mod && mod.__esModule) ? mod : { default: mod };\n}\n\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n}\n\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n}\n\nexport function __classPrivateFieldIn(state, receiver) {\n if (receiver === null || (typeof receiver !== \"object\" && typeof receiver !== \"function\")) throw new TypeError(\"Cannot use 'in' operator on non-object\");\n return typeof state === \"function\" ? receiver === state : state.has(receiver);\n}\n\nexport function __addDisposableResource(env, value, async) {\n if (value !== null && value !== void 0) {\n if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n var dispose, inner;\n if (async) {\n if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n dispose = value[Symbol.asyncDispose];\n }\n if (dispose === void 0) {\n if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n dispose = value[Symbol.dispose];\n if (async) inner = dispose;\n }\n if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n env.stack.push({ value: value, dispose: dispose, async: async });\n }\n else if (async) {\n env.stack.push({ async: true });\n }\n return value;\n}\n\nvar _SuppressedError = typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n var e = new Error(message);\n return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n};\n\nexport function __disposeResources(env) {\n function fail(e) {\n env.error = env.hasError ? new _SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n env.hasError = true;\n }\n var r, s = 0;\n function next() {\n while (r = env.stack.pop()) {\n try {\n if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n if (r.dispose) {\n var result = r.dispose.call(r.value);\n if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n }\n else s |= 1;\n }\n catch (e) {\n fail(e);\n }\n }\n if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n if (env.hasError) throw env.error;\n }\n return next();\n}\n\nexport function __rewriteRelativeImportExtension(path, preserveJsx) {\n if (typeof path === \"string\" && /^\\.\\.?\\//.test(path)) {\n return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) {\n return tsx ? preserveJsx ? \".jsx\" : \".js\" : d && (!ext || !cm) ? m : (d + ext + \".\" + cm.toLowerCase() + \"js\");\n });\n }\n return path;\n}\n\nexport default {\n __extends,\n __assign,\n __rest,\n __decorate,\n __param,\n __esDecorate,\n __runInitializers,\n __propKey,\n __setFunctionName,\n __metadata,\n __awaiter,\n __generator,\n __createBinding,\n __exportStar,\n __values,\n __read,\n __spread,\n __spreadArrays,\n __spreadArray,\n __await,\n __asyncGenerator,\n __asyncDelegator,\n __asyncValues,\n __makeTemplateObject,\n __importStar,\n __importDefault,\n __classPrivateFieldGet,\n __classPrivateFieldSet,\n __classPrivateFieldIn,\n __addDisposableResource,\n __disposeResources,\n __rewriteRelativeImportExtension,\n};\n", "/**\n * Taken from from https://github.com/reduxjs/redux\n *\n * (This file used to be a TypeScript port of the `compose` function, but since\n * Redux has been ported to TypeScript, it's now an exact copy)\n */\n\ntype Func = (...a: T) => R\n\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for the\n * resulting composite function.\n *\n * @param funcs The functions to compose.\n * @returns A function obtained by composing the argument functions from right\n * to left. For example, `compose(f, g, h)` is identical to doing\n * `(...args) => f(g(h(...args)))`.\n */\nexport function compose(): (a: R) => R\n\nexport function compose(f: F): F\n\n/* two functions */\nexport function compose(\n f1: (a: A) => R,\n f2: Func\n): Func\n\n/* three functions */\nexport function compose(\n f1: (b: B) => R,\n f2: (a: A) => B,\n f3: Func\n): Func\n\n/* four functions */\nexport function compose(\n f1: (c: C) => R,\n f2: (b: B) => C,\n f3: (a: A) => B,\n f4: Func\n): Func\n\n/* rest */\nexport function compose(\n f1: (a: any) => R,\n ...funcs: Function[]\n): (...args: any[]) => R\n\nexport function compose(...funcs: Function[]): (...args: any[]) => R\n\nexport function compose(...funcs: Function[]) {\n if (funcs.length === 0) {\n // infer the argument type so it is usable in inference down the line\n return (arg: T) => arg\n }\n\n if (funcs.length === 1) {\n return funcs[0]\n }\n\n return funcs.reduce((a, b) => (...args: any) => a(b(...args)))\n}\n", "import type { HashMap, HashMapValue } from \"@appsignal/types\"\n\n/**\n * Converts all values in a flat object to a string.\n *\n * Adapted from https://stackoverflow.com/questions/46982698/how-do-i-convert-all-property-values-in-an-object-to-type-string\n */\nexport function toHashMapString(\n obj?: HashMap\n): HashMap | undefined {\n if (!obj) return\n\n const hm: HashMap = {}\n\n Object.keys(obj).forEach(k => {\n if (typeof obj[k] === \"object\") {\n hm[k] = JSON.stringify(obj[k])\n } else {\n hm[k] = String(obj[k])\n }\n })\n\n return hm\n}\n\n/**\n * Converts any non-string, boolean or number value in an object to a string\n */\nexport function toHashMap(\n obj?: HashMap\n): HashMap | undefined {\n if (!obj) return\n\n const hm: HashMap = {}\n\n Object.keys(obj).forEach(k => {\n if (\n typeof obj[k] === \"string\" ||\n typeof obj[k] === \"boolean\" ||\n typeof obj[k] === \"number\"\n ) {\n hm[k] = obj[k]\n } else {\n hm[k] = JSON.stringify(obj[k])\n }\n })\n\n return hm\n}\n", "/**\n * Check if the given object is an error-like object.\n *\n * @param {Error | T} error An `Error` object or an error-like object\n *\n * @return {boolean}\n */\nexport function isError(error: Error | T): boolean {\n return (\n typeof error === \"object\" && typeof (error as any).message !== \"undefined\"\n )\n}\n\n/**\n * Get backtrace from an `Error` object, or an error-like object\n *\n * @param {Error | T} error An `Error` object or an error-like object\n *\n * @return {string[]} A backtrace\n */\nexport function getStacktrace(error: Error | T): string[] {\n if (\n typeof (error as any).stacktrace !== \"undefined\" ||\n typeof (error as any)[\"opera#sourceloc\"] !== \"undefined\"\n ) {\n // probably opera\n const { stacktrace = \"\" } = error as any\n return stacktrace\n .split(\"\\n\")\n .filter((line: string | undefined) => line !== \"\")\n } else if (error.stack) {\n // an Error or a plain object that resembles an error\n const { stack = \"\" } = error\n return stack.split(\"\\n\").filter(line => line !== \"\")\n } else {\n // probably IE9 :(\n return [\"No stacktrace available\"]\n }\n}\n", "/**\n * Encodes given object into url-friendly format\n *\n * @param {object} object: [object: An object that contains serializable values]\n *\n * @return {string} [Encoded URI params]\n */\nexport function urlEncode(object: { [key: string]: any }): string {\n return Object.keys(object)\n .map(key => `${encodeURIComponent(key)}=${encodeURIComponent(object[key])}`)\n .join(\"&\")\n}\n", "/**\n * Checks whether we're in the Node.js or Browser environment\n *\n * Originally from https://github.com/getsentry/sentry-javascript/\n */\n\nexport function isNodeEnv(): boolean {\n return (\n Object.prototype.toString.call(\n typeof process !== \"undefined\" ? process : 0\n ) === \"[object process]\"\n )\n}\n\n/**\n * Safely get global scope object\n *\n * Originally from https://github.com/getsentry/sentry-javascript/\n */\nexport function getGlobalObject(): T {\n return (isNodeEnv()\n ? global\n : typeof window !== \"undefined\"\n ? window\n : typeof self !== \"undefined\"\n ? self\n : {}) as T\n}\n", "export class Serializable {\n protected _data: T\n\n constructor(data: T) {\n this._data = data\n }\n\n public toJSON(): string {\n return JSON.stringify(this._data)\n }\n\n public serialize(): T {\n return this._data\n }\n}\n", "// Do not touch this file, auto-generated by scripts/create-version\nexport const VERSION = \"1.4.1\"\n", "import { getGlobalObject, isNodeEnv } from \"@appsignal/core\"\n\nexport class Environment {\n /**\n * Serializes the current browser environment into an object.\n */\n public static serialize(): { [key: string]: string } {\n return {\n transport: this.transport(),\n origin: this.origin()\n }\n }\n\n /**\n * Returns the origin of the current context.\n *\n * @return {string} The origin URL\n */\n public static origin(): string {\n const globals = getGlobalObject()\n\n // environments like nodejs or react native where an origin isn't relavent\n if (!globals.location) {\n return \"\"\n }\n\n return (\n globals.location.origin ||\n `${globals.location.protocol}//${globals.location.hostname}`\n )\n }\n\n /**\n * Returns the best currently available API that the current browser supports\n * for making HTTP requests.\n *\n * @return {string} The name of the best availble HTTP transport\n */\n public static transport(): string {\n // we throw out the typechecking here as the transports aren't exported\n // using TS' `Window` type\n const globals = getGlobalObject() as any\n\n // we ignore jest here, as it's a false positive for a node\n // environment and breaks the tests\n if (isNodeEnv() && typeof jest === \"undefined\") {\n return \"NodeHTTP\"\n } else if (globals.XDomainRequest) {\n return \"XDomainRequest\"\n } else if (globals.XMLHttpRequest && !globals.fetch) {\n return \"XMLHttpRequest\"\n } else {\n return \"fetch\"\n }\n }\n\n /**\n * Indicates whether promises are available in the current browser\n * or environment.\n *\n * Adapted from https://github.com/Modernizr/Modernizr/blob/master/feature-detects/es6/promises.js\n *\n * @return {boolean} A value indicating if Promises are supported\n */\n public static supportsPromises(): boolean {\n // we throw out the typechecking here as the transports aren't exported\n // using TS' `Window` type\n const globals = getGlobalObject() as any\n\n return (\n \"Promise\" in globals &&\n // Some of these methods are missing from\n // Firefox/Chrome experimental implementations\n \"resolve\" in globals.Promise &&\n \"reject\" in globals.Promise &&\n \"all\" in globals.Promise &&\n \"race\" in globals.Promise &&\n // Older version of the spec had a resolver object\n // as the arg rather than a function\n (function () {\n var resolve\n new globals.Promise(function (r: any) {\n resolve = r\n })\n return typeof resolve === \"function\"\n })()\n )\n }\n}\n", "import { Transport } from \"../interfaces/transport\"\n\n// Fixes TypeScript complaining about this class\n// not existing\ndeclare var XDomainRequest: any\n\nexport class XDomainTransport implements Transport {\n public url: string\n\n constructor(url: string) {\n this.url = url\n }\n\n public send(data: string): Promise {\n return new Promise((resolve, reject) => {\n const req = new XDomainRequest()\n const rx = new RegExp(\"^https?:\")\n\n req.onload = () => resolve({})\n\n // XDomainRequest will only make a request to a URL with\n // the same protocol\n req.open(\"POST\", this.url.replace(rx, window?.location?.protocol))\n\n setTimeout(() => {\n try {\n req.send(data)\n } catch (e) {\n reject(e)\n }\n }, 0)\n })\n }\n}\n", "import { Transport } from \"../interfaces/transport\"\n\nexport class XHRTransport implements Transport {\n public url: string\n\n constructor(url: string) {\n this.url = url\n }\n\n public send(data: string): Promise {\n return new Promise((resolve, reject) => {\n try {\n const req = new XMLHttpRequest()\n\n req.onreadystatechange = () => {\n if (req.readyState === XMLHttpRequest.DONE) {\n resolve({})\n }\n }\n\n req.open(\"POST\", this.url)\n req.send(data)\n } catch (e) {\n reject(e)\n }\n })\n }\n}\n", "import { Transport } from \"../interfaces/transport\"\n\nexport class FetchTransport implements Transport {\n public url: string\n\n constructor(url: string, headers?: { [key: string]: string }) {\n this.url = url\n }\n\n public async send(data: string): Promise {\n const res = await fetch(this.url, {\n method: \"POST\",\n body: data\n })\n\n const { statusText, ok } = res\n\n return ok ? Promise.resolve({}) : Promise.reject({ statusText })\n }\n}\n", "import { Transport } from \"../interfaces/transport\"\nimport type https from \"https\"\nexport class NodeTransport implements Transport {\n public url: string\n private https: Promise\n\n constructor(url: string) {\n this.url = url\n this.https = import(\"https\")\n }\n\n public send(data: string): Promise {\n const options = {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"Content-Length\": data.length\n }\n }\n\n return new Promise((resolve, reject) => {\n this.https\n .then(https => {\n const req = https\n .request(this.url, options, () => {})\n .on(\"error\", error => reject(error))\n\n req.write(data)\n req.end()\n\n resolve({})\n })\n .catch(reason => {\n console.warn(\n \"NodeTransport is being used, but the HTTPS module could not be imported. No data will be sent to AppSignal.\"\n )\n reject(reason)\n })\n })\n }\n}\n", "import { urlEncode } from \"@appsignal/core\"\n\nimport { Environment } from \"./environment\"\nimport { Span } from \"./span\"\n\nimport { XDomainTransport } from \"./transports/xdomain\"\nimport { XHRTransport } from \"./transports/xhr\"\nimport { FetchTransport } from \"./transports/fetch\"\nimport { NodeTransport } from \"./transports/node\"\n\nimport { PushApiOptions } from \"./interfaces/options\"\nimport { Transport } from \"./interfaces/transport\"\n\nexport class PushApi {\n private _uri: string\n private _apiKey: string\n private _clientVersion: string\n private _transport: Transport\n\n /**\n * Creates a new instance of the Push API client.\n *\n * @constructor\n *\n * @param {object} options An object of options to configure the Push API client\n */\n constructor(options: PushApiOptions) {\n this._uri = options.uri || \"https://appsignal-endpoint.net/collect\"\n this._apiKey = options.key\n this._clientVersion = options.version\n\n this._transport = this._createTransport(this._url())\n }\n\n /**\n * Pushes a transaction to the Push API.\n *\n * @param {Span} span A single API `Span`\n *\n * @return {Promise} A single API `Span`\n */\n public async push(span: Span): Promise {\n await this._transport.send(span.toJSON())\n return span\n }\n\n /**\n * Creates an instance of a new `Transport` object. A `Transport` is a\n * browser API that is able to sent HTTP requests to an endpoint. A\n * transport is selected based on the best available in the current\n * environment.\n *\n * @return {ITransport} A Transport object\n */\n private _createTransport(url: string): Transport {\n switch (Environment.transport()) {\n case \"XDomainRequest\":\n return new XDomainTransport(url)\n case \"XMLHttpRequest\":\n return new XHRTransport(url)\n case \"NodeHTTP\":\n return new NodeTransport(url)\n default:\n return new FetchTransport(url)\n }\n }\n\n /**\n * Constructs a complete URL for accessing the Push API.\n *\n * @return {string} A Push API URL string\n */\n private _url(): string {\n const auth = this._authorization()\n return `${this._uri}?${urlEncode(auth)}`\n }\n\n /**\n * Creates an object of API credentials.\n *\n * @return {object} API credentials\n */\n private _authorization(): object {\n return {\n api_key: this._apiKey,\n version: this._clientVersion\n }\n }\n}\n", "import {\n Serializable,\n getStacktrace,\n toHashMapString,\n isError\n} from \"@appsignal/core\"\nimport type {\n JSSpanData,\n Breadcrumb,\n HashMap,\n HashMapValue\n} from \"@appsignal/types\"\n\nexport class Span extends Serializable {\n constructor(span?: Partial) {\n super({\n timestamp: Math.round(new Date().getTime() / 1000),\n namespace: \"frontend\",\n error: {\n name: \"NullError\",\n message: \"No error has been set\",\n backtrace: []\n },\n ...span\n })\n }\n\n public setAction(name: string): this {\n if (!name || typeof name !== \"string\") {\n return this\n }\n\n this._data.action = name\n return this\n }\n\n public setNamespace(name: string): this {\n if (!name || typeof name !== \"string\") {\n return this\n }\n\n this._data.namespace = name\n return this\n }\n\n public setError(error: Error | T): this {\n if (!error || !isError(error)) return this\n\n this._data.error = {\n name: error.name || \"[unknown]\",\n message: error.message,\n backtrace: getStacktrace(error)\n }\n\n return this\n }\n\n public setTags(tags: HashMap): this {\n this._data.tags = { ...this._data.tags, ...toHashMapString(tags) }\n return this\n }\n\n public setParams(params: HashMap): this {\n this._data.params = { ...this._data.params, ...params }\n return this\n }\n\n public setBreadcrumbs(breadcrumbs: Breadcrumb[]): this {\n this._data.breadcrumbs = breadcrumbs\n return this\n }\n\n public setEnvironment(environment: HashMap): this {\n this._data.environment = { ...this._data.environment, ...environment }\n return this\n }\n\n // @private\n // Do not use this function directly. Instead, set the `matchBacktracePaths`\n // configuration option when initializing AppSignal.\n public cleanBacktracePath(matchBacktracePaths: RegExp[]): this {\n if (matchBacktracePaths.length === 0) {\n return this\n }\n\n if (!this._data.error || !this._data.error.backtrace) {\n return this\n }\n\n let linesMatched = 0\n\n this._data.error.backtrace = this._data.error.backtrace.map(line => {\n const path = extractPath(line)\n if (!path) {\n return line\n }\n\n for (const matcher of matchBacktracePaths as RegExp[]) {\n const match = path.match(matcher)\n if (!match || match.length < 2) {\n continue\n }\n\n const relevantPath = match.slice(1).join(\"\")\n if (relevantPath) {\n linesMatched++\n return line.replace(path, relevantPath)\n }\n }\n\n return line\n })\n\n if (linesMatched > 0) {\n this.setEnvironment({\n backtrace_paths_matched: linesMatched.toString()\n })\n }\n\n return this\n }\n}\n\n// Backtrace formats are different between browsers, and generally not\n// meant to be parsed by machines. This function does a best-effort to\n// extract whatever is at the location in the line where the path\n// usually appears.\n//\n// If it returns `undefined`, it means that it could not find where the\n// path is located in the backtrace line. If it returns a string, that\n// string _may_ be a path, but it may contain non-path elements as well.\nfunction extractPath(backtraceLine: string): string | undefined {\n // A Chrome backtrace line always contains `at` near the beginning,\n // preceded by space characters and followed by one space.\n const IS_CHROME = /^\\s*at\\s/\n // In a Chrome backtrace line, the path (if it is available)\n // is located, usually within parentheses, after the \"@\" towards the\n // end of the line, along with the line number and column number,\n // separated by colons. We check for those to reject clear non-paths.\n const CHROME_PATH = /at(?:\\s.*)?\\s\\(?(.*):\\d*:\\d*\\)?$/i\n\n if (backtraceLine.match(IS_CHROME)) {\n const match = backtraceLine.match(CHROME_PATH)\n return match ? match[1] : undefined\n }\n\n // A Safari or Firefox backtrace line always contains `@` after the first\n // term in the line.\n const IS_SAFARI_FF = /^.*@/\n\n // In a Safari or Firefox backtrace line, the path (if it is available)\n // is located after the \"@\" at the towards end of the line, followed by\n // the line number and column number, separated by colons. We check for\n // those to reject clear non-paths.\n const SAFARI_FF_PATH = /@\\s?(.*):\\d*:\\d*$/i\n\n if (backtraceLine.match(IS_SAFARI_FF)) {\n const match = backtraceLine.match(SAFARI_FF_PATH)\n return match ? match[1] : undefined\n }\n}\n", "import { Span } from \"./span\"\n\nexport class Queue {\n private _data: Span[]\n\n constructor(data?: Span[]) {\n this._data = data || []\n }\n\n public clear() {\n this._data = []\n }\n\n public values(): Span[] {\n return this._data\n }\n\n public push(item: Span | Span[]) {\n return Array.isArray(item)\n ? this._data.push(...item)\n : this._data.push(item)\n }\n\n public *drain() {\n while (this._data.length > 0) {\n yield this._data.shift()\n }\n }\n}\n", "import { getGlobalObject } from \"@appsignal/core\"\n\nimport { Queue } from \"./queue\"\nimport { PushApi } from \"./api\"\n\ntype DispatcherOptions = { limit: number; initialDuration: number }\n\nexport class Dispatcher {\n public options: DispatcherOptions\n\n private _queue: Queue\n private _api: PushApi\n private _retries = 0\n private _timerID = 0\n private _duration = 0\n\n constructor(\n queue: Queue,\n api: PushApi,\n options?: Partial\n ) {\n this._api = api\n this._queue = queue\n\n this.options = {\n limit: 5,\n initialDuration: 1000,\n ...options\n }\n\n this.reset()\n }\n\n public schedule(time = this._duration): number {\n const globals = getGlobalObject()\n\n // @TODO: make this configurable?\n const BACKOFF_FACTOR = 1.3\n\n const cb = async () => {\n for (let span of this._queue.drain()) {\n if (!span) return\n\n try {\n await this._api.push(span)\n } catch (e) {\n // when the first promise fails, reschedule a timer\n const expDuration = Math.floor(Math.pow(time, BACKOFF_FACTOR))\n\n this._retries = this._retries - 1\n\n if (this._retries === 0) {\n this.reset()\n } else {\n this._queue.push(span)\n this._timerID = this.schedule(expDuration)\n }\n\n return\n }\n }\n\n // reset once all promises are cleared\n this.reset()\n }\n\n return globals.setTimeout(cb, time)\n }\n\n public reset() {\n const { limit, initialDuration } = this.options\n this._retries = limit\n this._duration = initialDuration\n }\n}\n", "/**\n * The AppSignal client.\n * @module Appsignal\n */\n\nimport { compose, toHashMap } from \"@appsignal/core\"\nimport type { Breadcrumb, JSClient, Hook, HashMap } from \"@appsignal/types\"\n\nimport { VERSION } from \"./version\"\nimport { PushApi } from \"./api\"\nimport { Environment } from \"./environment\"\nimport { Span } from \"./span\"\nimport { Queue } from \"./queue\"\nimport { Dispatcher } from \"./dispatcher\"\n\nimport { AppsignalOptions } from \"./interfaces/options\"\n\nexport default class Appsignal implements JSClient {\n public VERSION = VERSION\n public ignored: RegExp[] = []\n private matchBacktracePaths: RegExp[] = []\n\n private _dispatcher: Dispatcher\n private _options: AppsignalOptions\n private _api: PushApi\n private _breadcrumbs: Breadcrumb[] = []\n\n private _hooks = {\n decorators: Array(),\n overrides: Array()\n }\n\n private _env = Environment.serialize()\n private _queue = new Queue([])\n\n /**\n * Creates a new instance of the AppSignal client.\n *\n * @constructor\n *\n * @param {AppsignalOptions} options An object of options to configure the AppSignal client\n */\n constructor(options: AppsignalOptions) {\n const {\n key = \"\",\n uri,\n revision,\n ignoreErrors,\n matchBacktracePaths\n } = options\n\n // `revision` should be a `string`, but we attempt to\n // normalise to one anyway\n if (revision && typeof revision !== \"string\") {\n options.revision = String(revision)\n }\n\n // starting with no key means nothing will be sent to the API\n if (key === \"\") {\n console.info(\n \"[APPSIGNAL]: No API key provided. Started in development mode. No data will be sent.\"\n )\n }\n\n this._api = new PushApi({\n key,\n uri,\n version: this.VERSION\n })\n\n // ignored exceptions are checked against the `message`\n // property of a given `Error`\n if (ignoreErrors && Array.isArray(ignoreErrors)) {\n this.ignored = ignoreErrors\n .filter(value => value instanceof RegExp)\n .map(unglobalize)\n }\n\n if (matchBacktracePaths) {\n if (Array.isArray(matchBacktracePaths)) {\n this.matchBacktracePaths = matchBacktracePaths\n } else {\n this.matchBacktracePaths = [matchBacktracePaths]\n }\n\n this.matchBacktracePaths = this.matchBacktracePaths\n .filter(value => value instanceof RegExp)\n .map(unglobalize)\n }\n\n this._dispatcher = new Dispatcher(this._queue, this._api)\n\n this._options = options\n }\n\n /**\n * Records and sends a browser `Error` to AppSignal.\n *\n * @param {Error | ErrorEvent} error A JavaScript Error object\n * @param {Function | void} fn Optional callback function to modify span before it's sent.\n *\n * @return {Promise | void} An API response, or `void` if `Promise` is unsupported.\n */\n public send(error: Error, fn?: (span: Span) => T): Promise | void\n\n /**\n * Records and sends a browser `Error` to AppSignal.\n *\n * @param {Error | ErrorEvent} error A JavaScript Error object\n * @param {object} tags An key, value object of tags\n * @param {string} namespace An optional namespace name\n *\n * @return {Promise | void} An API response, or `void` if `Promise` is unsupported.\n */\n public send(\n error: Error | ErrorEvent,\n tags?: object,\n namespace?: string\n ): Promise | void\n\n /**\n * Records and sends an Appsignal `Span` object to AppSignal.\n *\n * @param {Span} span An Appsignal Span object\n *\n * @return {Promise} An API response, or `void` if `Promise` is unsupported.\n */\n public send(span: Span): Promise | void\n\n /**\n *\n * @param {Error | Span | ErrorEvent} data A JavaScript Error or Appsignal Span object\n * @param {object | Function} tagsOrFn An key-value object of tags or a callback function to customize the span before it is sent.\n * @param {string} namespace DEPRECATED: An optional namespace name.\n *\n * @return {Promise | void} An API response, or `void` if `Promise` is unsupported.\n */\n public send(\n data: Error | Span | ErrorEvent,\n tagsOrFn?: object | ((span: Span) => T),\n namespace?: string\n ): Promise | void {\n if (\n !(data instanceof Error) &&\n !(data instanceof Span) &&\n !(data && data.error instanceof Error)\n ) {\n // @TODO: route this through a central logger\n console.error(\n \"[APPSIGNAL]: Can't send error, given error is not a valid type\"\n )\n return\n }\n\n let error: Error | Span\n\n if (\"error\" in data) {\n error = data.error as Error // handle ErrorEvent\n } else {\n error = data\n }\n\n // handle user defined ignores\n if (this.ignored.length !== 0) {\n if (error && \"message\" in error) {\n if (\n this.ignored.some(el =>\n el.test((error as { message: string }).message)\n )\n ) {\n console.warn(`[APPSIGNAL]: Ignored an error: ${error.message}`)\n return\n }\n }\n\n if (error instanceof Span) {\n const serializedError = error.serialize().error\n\n if (\n serializedError.message &&\n this.ignored.some(el => el.test(serializedError.message!))\n ) {\n console.warn(\n `[APPSIGNAL]: Ignored a span: ${serializedError.message}`\n )\n return\n }\n }\n }\n\n // a \"span\" currently refers to a fixed point in time, as opposed to\n // a range or length in time. this may change in future!\n const span =\n error instanceof Span ? error : this._createSpanFromError(error)\n\n // A Span can be \"decorated\" with metadata after it has been created,\n // but before it is sent to the API and before metadata provided\n // as arguments is added\n if (this._hooks.decorators.length > 0) {\n compose(...this._hooks.decorators)(span)\n }\n\n if (tagsOrFn) {\n if (typeof tagsOrFn === \"function\") {\n const callback = tagsOrFn\n callback(span)\n } else {\n console.warn(\n \"[APPSIGNAL]: DEPRECATED: Calling the `send`/`sendError` function with a tags object is deprecated. Use the callback argument instead.\"\n )\n const tags = (toHashMap(tagsOrFn) || {}) as HashMap\n span.setTags(tags)\n }\n }\n if (namespace) {\n console.warn(\n \"[APPSIGNAL]: DEPRECATED: Calling the `send`/`sendError` function with a namespace is deprecated. Use the callback argument instead.\"\n )\n span.setNamespace(namespace)\n }\n\n if (this._breadcrumbs.length > 0) span.setBreadcrumbs(this._breadcrumbs)\n\n // A Span can be \"overridden\" with metadata after it has been created,\n // but before it is sent to the API and after metadata provided\n // as arguments is added\n if (this._hooks.overrides.length > 0) {\n compose(...this._hooks.overrides)(span)\n }\n\n span.cleanBacktracePath(this.matchBacktracePaths)\n\n if (Environment.supportsPromises()) {\n // clear breadcrumbs as they are now loaded into the span,\n // and we are sure that it's possible to send them\n this._breadcrumbs = []\n\n // if no key is supplied, we just output the span to the console\n if (!this._options.key) {\n // @TODO: route this through a central logger\n console.warn(\n \"[APPSIGNAL]: Span not sent because we're in development mode:\",\n span\n )\n } else {\n // attempt to push to the API\n return this._api.push(span).catch(() => {\n this._queue.push(span)\n\n // schedule on next tick\n setTimeout(() => this._dispatcher.schedule(), 0)\n })\n }\n } else {\n // @TODO: route this through a central logger\n console.error(\n \"[APPSIGNAL]: Error not sent. A Promise polyfill is required.\"\n )\n return\n }\n }\n\n sendError(error: Error | ErrorEvent): Promise | void\n sendError(\n error: Error | ErrorEvent,\n callback: (span: Span) => T\n ): Promise | void\n sendError(\n error: Error | ErrorEvent,\n tags?: object,\n namespace?: string\n ): Promise | void\n\n /**\n * Records and sends a browser `Error` to AppSignal. An alias to `#send()`\n * to maintain compatibility.\n *\n * @param {Error | ErrorEvent} error A JavaScript Error object\n * @param {object | Function} tagsOrFn An key-value object of tags or callback function to customize the span before it is sent.\n * @param {string} namespace DEPRECATED: An optional namespace name\n *\n * @return {Promise | void} An API response, or `void` if `Promise` is unsupported.\n */\n public sendError(\n error: Error | ErrorEvent,\n tagsOrFn?: object | ((span: Span) => T),\n namespace?: string\n ): Promise | void {\n return this.send(error, tagsOrFn, namespace)\n }\n\n /**\n * Registers and installs a valid plugin.\n *\n * A plugin is typically a function that can be used to provide a\n * reference to the `Appsignal` instance via returning a function\n * that can be bound to `this`.\n *\n * @param {Plugin} plugin A JavaScript Error object\n *\n * @return {void}\n */\n public use(plugin: Function): void {\n plugin.call(this)\n }\n\n /**\n * Creates a new `Span`, augmented with the current environment.\n *\n * @param {Function | void} fn Optional function to modify span\n *\n * @return {Span} An AppSignal `Span` object\n */\n public createSpan(fn?: (span: Span) => void): Span {\n const { revision = \"\", namespace } = this._options\n\n const span = new Span({\n environment: this._env,\n revision\n })\n\n // set default namespace from constructor if none is set\n if (namespace) span.setNamespace(namespace)\n\n if (fn && typeof fn === \"function\") fn(span)\n\n return span\n }\n\n /**\n * Wraps and catches errors within a given function. If the function throws an\n * error, a rejected `Promise` will be returned and the error thrown will be\n * logged to AppSignal.\n */\n public async wrap(fn: () => T, callbackFn?: (span: Span) => T): Promise\n\n /**\n * Wraps and catches errors within a given function. If the function throws an\n * error, a rejected `Promise` will be returned and the error thrown will be\n * logged to AppSignal.\n */\n public async wrap(\n fn: () => T,\n tags?: object,\n namespace?: string\n ): Promise\n\n /**\n * Wraps and catches errors within a given function. If the function throws an\n * error, a rejected `Promise` will be returned and the error thrown will be\n * logged to AppSignal.\n *\n * @param {Function} fn A function to wrap\n * @param {object | Function} tagsOrFn An key-value object of tags or a callback function to customize the span before it is sent.\n * @param {string} namespace DEPRECATED: An optional namespace name\n *\n * @return {Promise} A Promise containing the return value of the function, or a `Span` if an error was thrown.\n */\n public async wrap(\n fn: () => T,\n tagsOrFn?: object | ((span: Span) => T),\n namespace?: string\n ): Promise {\n try {\n return await fn()\n } catch (e) {\n if (e instanceof Error || e instanceof ErrorEvent) {\n await this.sendError(e, tagsOrFn, namespace)\n }\n return Promise.reject(e)\n }\n }\n\n /**\n * Registers a span decorator to be applied every time a Span\n * is sent to the Push API\n *\n * @param {Function} decorator A decorator function, returning `Span`\n *\n * @return {void}\n */\n public addDecorator(decorator: T): void {\n this._hooks.decorators.push(decorator)\n }\n\n /**\n * Registers a span override to be applied every time a Span\n * is sent to the Push API\n *\n * @param {Function} override An override function, returning `Span`\n *\n * @return {void}\n */\n public addOverride(override: T): void {\n this._hooks.overrides.push(override)\n }\n\n /**\n * Sends a demonstration error to AppSignal.\n *\n * @return {void}\n */\n public demo(): void {\n const span = this._createSpanFromError(\n new Error(\n \"Hello world! This is an error used for demonstration purposes.\"\n )\n )\n\n span\n .setAction(\"TestAction\")\n .setParams({\n path: \"/hello\",\n method: \"GET\"\n })\n .setTags({\n demo_sample: \"true\"\n })\n\n this.send(span)\n }\n\n /**\n * Adds a breadcrumb.\n *\n * @param {Breadcrumb} breadcrumb A valid breadcrumb\n *\n * @return {void}\n */\n public addBreadcrumb(breadcrumb: Omit): void {\n const crumb: Breadcrumb = {\n timestamp: Math.round(new Date().getTime() / 1000),\n ...breadcrumb,\n metadata: toHashMap(breadcrumb.metadata)\n }\n\n if (!crumb.category) {\n console.warn(\"[APPSIGNAL]: Breadcrumb not added. `category` is missing.\")\n return\n }\n\n if (!crumb.action) {\n console.warn(\"[APPSIGNAL]: Breadcrumb not added. `action` is missing.\")\n return\n }\n\n if (this._breadcrumbs.length === 20) {\n this._breadcrumbs.pop()\n }\n\n this._breadcrumbs.unshift(crumb)\n }\n\n /**\n * Creates a valid AppSignal `Span` from a JavaScript `Error`\n * object.\n *\n * @param {Error} error A JavaScript error\n *\n * @return {Span} An AppSignal event\n */\n private _createSpanFromError(error: Error): Span {\n const event = this.createSpan()\n event.setError(error)\n\n return event\n }\n}\n\n// Returns a new `RegExp` object with the global flag removed.\n// This fixes issues where using global regexes repeatedly with `test` against\n// different strings will return unexpected results, due to the regex object\n// storing the location of its last match and resuming the search from there.\nfunction unglobalize(regexp: RegExp): RegExp {\n return new RegExp(regexp.source, regexp.flags.replace(\"g\", \"\"))\n}\n", "import type { JSClient } from \"@appsignal/types\"\nimport { isError } from \"@appsignal/core\"\n\nfunction windowEventsPlugin(options?: { [key: string]: any }) {\n const ctx = window as Window\n\n const opts = {\n onerror: true,\n onunhandledrejection: true,\n ...options\n }\n\n return function (this: JSClient) {\n const self = this\n\n const prev = {\n onError: ctx.onerror,\n unhandledRejection: ctx.onunhandledrejection\n }\n\n function _onErrorHandler(\n this: WindowEventHandlers,\n event: Event | string,\n source?: string,\n lineno?: number,\n colno?: number,\n error?: Error\n ): void {\n const span = self.createSpan()\n\n // handles \"Script error.\" message in some browsers when script is loaded\n // cross origin.\n // https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onerror#Notes\n if (\n typeof event === \"string\" &&\n lineno === 0 &&\n /Script error\\.?/.test(event)\n ) {\n console.warn(\n \"[APPSIGNAL]: Cross-domain or eval script error detected, error ignored\"\n )\n } else {\n if (error) {\n span.setError(error)\n } else {\n // handle browsers that don't supply an `error` argument\n // or don't return a stacktrace\n span.setError({\n name: \"Error\",\n // `event` shoiuld be the message in most browsers\n message:\n typeof event === \"string\"\n ? event\n : 'An HTML onerror=\"\" handler failed to execute',\n stack: `at ${source}:${lineno}${colno ? `:${colno}` : \"\"}`\n })\n }\n\n self.send(span)\n }\n\n if (typeof prev.onError === \"function\") {\n prev.onError.apply(this, arguments as any)\n }\n }\n\n function _onUnhandledRejectionHandler(\n this: WindowEventHandlers,\n event: PromiseRejectionEvent\n ): void {\n const span = self.createSpan()\n\n let error: Error\n\n if (event && event.reason && isError(event.reason)) {\n error = event.reason\n } else {\n error = {\n name: \"UnhandledPromiseRejectionError\",\n message: _reasonFromEvent(event)\n }\n }\n\n span.setError(error)\n\n self.send(span)\n\n if (typeof prev.unhandledRejection === \"function\") {\n prev.unhandledRejection.apply(this, arguments as any)\n }\n }\n\n if (opts.onerror) {\n ctx.onerror = _onErrorHandler\n }\n\n if (opts.onunhandledrejection) {\n ctx.onunhandledrejection = _onUnhandledRejectionHandler\n }\n }\n\n function _reasonFromEvent(event: PromiseRejectionEvent): string {\n if (!event || !event.reason) {\n return \"\"\n }\n\n if (typeof event.reason === \"string\") {\n return event.reason\n }\n\n return JSON.stringify(event.reason, circularReplacer())\n }\n\n function circularReplacer() {\n const seenValue: any[] = []\n const seenKey: string[] = []\n return (key: string, value: any) => {\n if (typeof value === \"object\" && value !== null) {\n const i = seenValue.indexOf(value)\n if (i !== -1) {\n return `[cyclic value: ${seenKey[i] || \"root object\"}]`\n } else {\n seenValue.push(value)\n seenKey.push(key)\n }\n }\n\n return value\n }\n }\n}\n\nexport const plugin = windowEventsPlugin\n", "import Appsignal from '@appsignal/javascript'\nimport { plugin } from '@appsignal/plugin-window-events'\n\n/**\n * Call at page initialization to initialize Appsignal logging\n *\n * @param {Object} [config] - Configuration options\n * @param {boolean} [config.reportErrors] - Whether to report all unhandled errors to our error monitoring service.\n Note we avoid enabling it in Platform because we are afraid of being flooded with all sort of errors from Retailers websites.\n*/\nexport function initLogging ({ reportErrors = false } = {}) {\n const globals = window.provenance\n if (!globals) return\n if (\n typeof globals.appsignalApiKey !== 'undefined' ||\n typeof globals.applicationEnvironment !== 'undefined'\n ) {\n const appsignal = new Appsignal({\n key: globals.appsignalApiKey,\n revision: globals.revision\n })\n\n if (reportErrors) {\n appsignal.use(plugin())\n }\n\n globals.appsignal = appsignal\n }\n}\n\n// Log an error to Appsignal only\nexport function internalLog (err) {\n const appsignal = window.provenance.appsignal\n if (appsignal) {\n appsignal.sendError(err)\n }\n}\n\n// Log an error to Appsignal and the JS console\nexport function log (err) {\n // eslint-disable-next-line no-console\n console.log(err.message)\n\n internalLog(err)\n}\n", "var sparkMd5 = {\n exports: {}\n};\n\n(function(module, exports) {\n (function(factory) {\n {\n module.exports = factory();\n }\n })((function(undefined$1) {\n var hex_chr = [ \"0\", \"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7\", \"8\", \"9\", \"a\", \"b\", \"c\", \"d\", \"e\", \"f\" ];\n function md5cycle(x, k) {\n var a = x[0], b = x[1], c = x[2], d = x[3];\n a += (b & c | ~b & d) + k[0] - 680876936 | 0;\n a = (a << 7 | a >>> 25) + b | 0;\n d += (a & b | ~a & c) + k[1] - 389564586 | 0;\n d = (d << 12 | d >>> 20) + a | 0;\n c += (d & a | ~d & b) + k[2] + 606105819 | 0;\n c = (c << 17 | c >>> 15) + d | 0;\n b += (c & d | ~c & a) + k[3] - 1044525330 | 0;\n b = (b << 22 | b >>> 10) + c | 0;\n a += (b & c | ~b & d) + k[4] - 176418897 | 0;\n a = (a << 7 | a >>> 25) + b | 0;\n d += (a & b | ~a & c) + k[5] + 1200080426 | 0;\n d = (d << 12 | d >>> 20) + a | 0;\n c += (d & a | ~d & b) + k[6] - 1473231341 | 0;\n c = (c << 17 | c >>> 15) + d | 0;\n b += (c & d | ~c & a) + k[7] - 45705983 | 0;\n b = (b << 22 | b >>> 10) + c | 0;\n a += (b & c | ~b & d) + k[8] + 1770035416 | 0;\n a = (a << 7 | a >>> 25) + b | 0;\n d += (a & b | ~a & c) + k[9] - 1958414417 | 0;\n d = (d << 12 | d >>> 20) + a | 0;\n c += (d & a | ~d & b) + k[10] - 42063 | 0;\n c = (c << 17 | c >>> 15) + d | 0;\n b += (c & d | ~c & a) + k[11] - 1990404162 | 0;\n b = (b << 22 | b >>> 10) + c | 0;\n a += (b & c | ~b & d) + k[12] + 1804603682 | 0;\n a = (a << 7 | a >>> 25) + b | 0;\n d += (a & b | ~a & c) + k[13] - 40341101 | 0;\n d = (d << 12 | d >>> 20) + a | 0;\n c += (d & a | ~d & b) + k[14] - 1502002290 | 0;\n c = (c << 17 | c >>> 15) + d | 0;\n b += (c & d | ~c & a) + k[15] + 1236535329 | 0;\n b = (b << 22 | b >>> 10) + c | 0;\n a += (b & d | c & ~d) + k[1] - 165796510 | 0;\n a = (a << 5 | a >>> 27) + b | 0;\n d += (a & c | b & ~c) + k[6] - 1069501632 | 0;\n d = (d << 9 | d >>> 23) + a | 0;\n c += (d & b | a & ~b) + k[11] + 643717713 | 0;\n c = (c << 14 | c >>> 18) + d | 0;\n b += (c & a | d & ~a) + k[0] - 373897302 | 0;\n b = (b << 20 | b >>> 12) + c | 0;\n a += (b & d | c & ~d) + k[5] - 701558691 | 0;\n a = (a << 5 | a >>> 27) + b | 0;\n d += (a & c | b & ~c) + k[10] + 38016083 | 0;\n d = (d << 9 | d >>> 23) + a | 0;\n c += (d & b | a & ~b) + k[15] - 660478335 | 0;\n c = (c << 14 | c >>> 18) + d | 0;\n b += (c & a | d & ~a) + k[4] - 405537848 | 0;\n b = (b << 20 | b >>> 12) + c | 0;\n a += (b & d | c & ~d) + k[9] + 568446438 | 0;\n a = (a << 5 | a >>> 27) + b | 0;\n d += (a & c | b & ~c) + k[14] - 1019803690 | 0;\n d = (d << 9 | d >>> 23) + a | 0;\n c += (d & b | a & ~b) + k[3] - 187363961 | 0;\n c = (c << 14 | c >>> 18) + d | 0;\n b += (c & a | d & ~a) + k[8] + 1163531501 | 0;\n b = (b << 20 | b >>> 12) + c | 0;\n a += (b & d | c & ~d) + k[13] - 1444681467 | 0;\n a = (a << 5 | a >>> 27) + b | 0;\n d += (a & c | b & ~c) + k[2] - 51403784 | 0;\n d = (d << 9 | d >>> 23) + a | 0;\n c += (d & b | a & ~b) + k[7] + 1735328473 | 0;\n c = (c << 14 | c >>> 18) + d | 0;\n b += (c & a | d & ~a) + k[12] - 1926607734 | 0;\n b = (b << 20 | b >>> 12) + c | 0;\n a += (b ^ c ^ d) + k[5] - 378558 | 0;\n a = (a << 4 | a >>> 28) + b | 0;\n d += (a ^ b ^ c) + k[8] - 2022574463 | 0;\n d = (d << 11 | d >>> 21) + a | 0;\n c += (d ^ a ^ b) + k[11] + 1839030562 | 0;\n c = (c << 16 | c >>> 16) + d | 0;\n b += (c ^ d ^ a) + k[14] - 35309556 | 0;\n b = (b << 23 | b >>> 9) + c | 0;\n a += (b ^ c ^ d) + k[1] - 1530992060 | 0;\n a = (a << 4 | a >>> 28) + b | 0;\n d += (a ^ b ^ c) + k[4] + 1272893353 | 0;\n d = (d << 11 | d >>> 21) + a | 0;\n c += (d ^ a ^ b) + k[7] - 155497632 | 0;\n c = (c << 16 | c >>> 16) + d | 0;\n b += (c ^ d ^ a) + k[10] - 1094730640 | 0;\n b = (b << 23 | b >>> 9) + c | 0;\n a += (b ^ c ^ d) + k[13] + 681279174 | 0;\n a = (a << 4 | a >>> 28) + b | 0;\n d += (a ^ b ^ c) + k[0] - 358537222 | 0;\n d = (d << 11 | d >>> 21) + a | 0;\n c += (d ^ a ^ b) + k[3] - 722521979 | 0;\n c = (c << 16 | c >>> 16) + d | 0;\n b += (c ^ d ^ a) + k[6] + 76029189 | 0;\n b = (b << 23 | b >>> 9) + c | 0;\n a += (b ^ c ^ d) + k[9] - 640364487 | 0;\n a = (a << 4 | a >>> 28) + b | 0;\n d += (a ^ b ^ c) + k[12] - 421815835 | 0;\n d = (d << 11 | d >>> 21) + a | 0;\n c += (d ^ a ^ b) + k[15] + 530742520 | 0;\n c = (c << 16 | c >>> 16) + d | 0;\n b += (c ^ d ^ a) + k[2] - 995338651 | 0;\n b = (b << 23 | b >>> 9) + c | 0;\n a += (c ^ (b | ~d)) + k[0] - 198630844 | 0;\n a = (a << 6 | a >>> 26) + b | 0;\n d += (b ^ (a | ~c)) + k[7] + 1126891415 | 0;\n d = (d << 10 | d >>> 22) + a | 0;\n c += (a ^ (d | ~b)) + k[14] - 1416354905 | 0;\n c = (c << 15 | c >>> 17) + d | 0;\n b += (d ^ (c | ~a)) + k[5] - 57434055 | 0;\n b = (b << 21 | b >>> 11) + c | 0;\n a += (c ^ (b | ~d)) + k[12] + 1700485571 | 0;\n a = (a << 6 | a >>> 26) + b | 0;\n d += (b ^ (a | ~c)) + k[3] - 1894986606 | 0;\n d = (d << 10 | d >>> 22) + a | 0;\n c += (a ^ (d | ~b)) + k[10] - 1051523 | 0;\n c = (c << 15 | c >>> 17) + d | 0;\n b += (d ^ (c | ~a)) + k[1] - 2054922799 | 0;\n b = (b << 21 | b >>> 11) + c | 0;\n a += (c ^ (b | ~d)) + k[8] + 1873313359 | 0;\n a = (a << 6 | a >>> 26) + b | 0;\n d += (b ^ (a | ~c)) + k[15] - 30611744 | 0;\n d = (d << 10 | d >>> 22) + a | 0;\n c += (a ^ (d | ~b)) + k[6] - 1560198380 | 0;\n c = (c << 15 | c >>> 17) + d | 0;\n b += (d ^ (c | ~a)) + k[13] + 1309151649 | 0;\n b = (b << 21 | b >>> 11) + c | 0;\n a += (c ^ (b | ~d)) + k[4] - 145523070 | 0;\n a = (a << 6 | a >>> 26) + b | 0;\n d += (b ^ (a | ~c)) + k[11] - 1120210379 | 0;\n d = (d << 10 | d >>> 22) + a | 0;\n c += (a ^ (d | ~b)) + k[2] + 718787259 | 0;\n c = (c << 15 | c >>> 17) + d | 0;\n b += (d ^ (c | ~a)) + k[9] - 343485551 | 0;\n b = (b << 21 | b >>> 11) + c | 0;\n x[0] = a + x[0] | 0;\n x[1] = b + x[1] | 0;\n x[2] = c + x[2] | 0;\n x[3] = d + x[3] | 0;\n }\n function md5blk(s) {\n var md5blks = [], i;\n for (i = 0; i < 64; i += 4) {\n md5blks[i >> 2] = s.charCodeAt(i) + (s.charCodeAt(i + 1) << 8) + (s.charCodeAt(i + 2) << 16) + (s.charCodeAt(i + 3) << 24);\n }\n return md5blks;\n }\n function md5blk_array(a) {\n var md5blks = [], i;\n for (i = 0; i < 64; i += 4) {\n md5blks[i >> 2] = a[i] + (a[i + 1] << 8) + (a[i + 2] << 16) + (a[i + 3] << 24);\n }\n return md5blks;\n }\n function md51(s) {\n var n = s.length, state = [ 1732584193, -271733879, -1732584194, 271733878 ], i, length, tail, tmp, lo, hi;\n for (i = 64; i <= n; i += 64) {\n md5cycle(state, md5blk(s.substring(i - 64, i)));\n }\n s = s.substring(i - 64);\n length = s.length;\n tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];\n for (i = 0; i < length; i += 1) {\n tail[i >> 2] |= s.charCodeAt(i) << (i % 4 << 3);\n }\n tail[i >> 2] |= 128 << (i % 4 << 3);\n if (i > 55) {\n md5cycle(state, tail);\n for (i = 0; i < 16; i += 1) {\n tail[i] = 0;\n }\n }\n tmp = n * 8;\n tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);\n lo = parseInt(tmp[2], 16);\n hi = parseInt(tmp[1], 16) || 0;\n tail[14] = lo;\n tail[15] = hi;\n md5cycle(state, tail);\n return state;\n }\n function md51_array(a) {\n var n = a.length, state = [ 1732584193, -271733879, -1732584194, 271733878 ], i, length, tail, tmp, lo, hi;\n for (i = 64; i <= n; i += 64) {\n md5cycle(state, md5blk_array(a.subarray(i - 64, i)));\n }\n a = i - 64 < n ? a.subarray(i - 64) : new Uint8Array(0);\n length = a.length;\n tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ];\n for (i = 0; i < length; i += 1) {\n tail[i >> 2] |= a[i] << (i % 4 << 3);\n }\n tail[i >> 2] |= 128 << (i % 4 << 3);\n if (i > 55) {\n md5cycle(state, tail);\n for (i = 0; i < 16; i += 1) {\n tail[i] = 0;\n }\n }\n tmp = n * 8;\n tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);\n lo = parseInt(tmp[2], 16);\n hi = parseInt(tmp[1], 16) || 0;\n tail[14] = lo;\n tail[15] = hi;\n md5cycle(state, tail);\n return state;\n }\n function rhex(n) {\n var s = \"\", j;\n for (j = 0; j < 4; j += 1) {\n s += hex_chr[n >> j * 8 + 4 & 15] + hex_chr[n >> j * 8 & 15];\n }\n return s;\n }\n function hex(x) {\n var i;\n for (i = 0; i < x.length; i += 1) {\n x[i] = rhex(x[i]);\n }\n return x.join(\"\");\n }\n if (hex(md51(\"hello\")) !== \"5d41402abc4b2a76b9719d911017c592\") ;\n if (typeof ArrayBuffer !== \"undefined\" && !ArrayBuffer.prototype.slice) {\n (function() {\n function clamp(val, length) {\n val = val | 0 || 0;\n if (val < 0) {\n return Math.max(val + length, 0);\n }\n return Math.min(val, length);\n }\n ArrayBuffer.prototype.slice = function(from, to) {\n var length = this.byteLength, begin = clamp(from, length), end = length, num, target, targetArray, sourceArray;\n if (to !== undefined$1) {\n end = clamp(to, length);\n }\n if (begin > end) {\n return new ArrayBuffer(0);\n }\n num = end - begin;\n target = new ArrayBuffer(num);\n targetArray = new Uint8Array(target);\n sourceArray = new Uint8Array(this, begin, num);\n targetArray.set(sourceArray);\n return target;\n };\n })();\n }\n function toUtf8(str) {\n if (/[\\u0080-\\uFFFF]/.test(str)) {\n str = unescape(encodeURIComponent(str));\n }\n return str;\n }\n function utf8Str2ArrayBuffer(str, returnUInt8Array) {\n var length = str.length, buff = new ArrayBuffer(length), arr = new Uint8Array(buff), i;\n for (i = 0; i < length; i += 1) {\n arr[i] = str.charCodeAt(i);\n }\n return returnUInt8Array ? arr : buff;\n }\n function arrayBuffer2Utf8Str(buff) {\n return String.fromCharCode.apply(null, new Uint8Array(buff));\n }\n function concatenateArrayBuffers(first, second, returnUInt8Array) {\n var result = new Uint8Array(first.byteLength + second.byteLength);\n result.set(new Uint8Array(first));\n result.set(new Uint8Array(second), first.byteLength);\n return returnUInt8Array ? result : result.buffer;\n }\n function hexToBinaryString(hex) {\n var bytes = [], length = hex.length, x;\n for (x = 0; x < length - 1; x += 2) {\n bytes.push(parseInt(hex.substr(x, 2), 16));\n }\n return String.fromCharCode.apply(String, bytes);\n }\n function SparkMD5() {\n this.reset();\n }\n SparkMD5.prototype.append = function(str) {\n this.appendBinary(toUtf8(str));\n return this;\n };\n SparkMD5.prototype.appendBinary = function(contents) {\n this._buff += contents;\n this._length += contents.length;\n var length = this._buff.length, i;\n for (i = 64; i <= length; i += 64) {\n md5cycle(this._hash, md5blk(this._buff.substring(i - 64, i)));\n }\n this._buff = this._buff.substring(i - 64);\n return this;\n };\n SparkMD5.prototype.end = function(raw) {\n var buff = this._buff, length = buff.length, i, tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], ret;\n for (i = 0; i < length; i += 1) {\n tail[i >> 2] |= buff.charCodeAt(i) << (i % 4 << 3);\n }\n this._finish(tail, length);\n ret = hex(this._hash);\n if (raw) {\n ret = hexToBinaryString(ret);\n }\n this.reset();\n return ret;\n };\n SparkMD5.prototype.reset = function() {\n this._buff = \"\";\n this._length = 0;\n this._hash = [ 1732584193, -271733879, -1732584194, 271733878 ];\n return this;\n };\n SparkMD5.prototype.getState = function() {\n return {\n buff: this._buff,\n length: this._length,\n hash: this._hash.slice()\n };\n };\n SparkMD5.prototype.setState = function(state) {\n this._buff = state.buff;\n this._length = state.length;\n this._hash = state.hash;\n return this;\n };\n SparkMD5.prototype.destroy = function() {\n delete this._hash;\n delete this._buff;\n delete this._length;\n };\n SparkMD5.prototype._finish = function(tail, length) {\n var i = length, tmp, lo, hi;\n tail[i >> 2] |= 128 << (i % 4 << 3);\n if (i > 55) {\n md5cycle(this._hash, tail);\n for (i = 0; i < 16; i += 1) {\n tail[i] = 0;\n }\n }\n tmp = this._length * 8;\n tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);\n lo = parseInt(tmp[2], 16);\n hi = parseInt(tmp[1], 16) || 0;\n tail[14] = lo;\n tail[15] = hi;\n md5cycle(this._hash, tail);\n };\n SparkMD5.hash = function(str, raw) {\n return SparkMD5.hashBinary(toUtf8(str), raw);\n };\n SparkMD5.hashBinary = function(content, raw) {\n var hash = md51(content), ret = hex(hash);\n return raw ? hexToBinaryString(ret) : ret;\n };\n SparkMD5.ArrayBuffer = function() {\n this.reset();\n };\n SparkMD5.ArrayBuffer.prototype.append = function(arr) {\n var buff = concatenateArrayBuffers(this._buff.buffer, arr, true), length = buff.length, i;\n this._length += arr.byteLength;\n for (i = 64; i <= length; i += 64) {\n md5cycle(this._hash, md5blk_array(buff.subarray(i - 64, i)));\n }\n this._buff = i - 64 < length ? new Uint8Array(buff.buffer.slice(i - 64)) : new Uint8Array(0);\n return this;\n };\n SparkMD5.ArrayBuffer.prototype.end = function(raw) {\n var buff = this._buff, length = buff.length, tail = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], i, ret;\n for (i = 0; i < length; i += 1) {\n tail[i >> 2] |= buff[i] << (i % 4 << 3);\n }\n this._finish(tail, length);\n ret = hex(this._hash);\n if (raw) {\n ret = hexToBinaryString(ret);\n }\n this.reset();\n return ret;\n };\n SparkMD5.ArrayBuffer.prototype.reset = function() {\n this._buff = new Uint8Array(0);\n this._length = 0;\n this._hash = [ 1732584193, -271733879, -1732584194, 271733878 ];\n return this;\n };\n SparkMD5.ArrayBuffer.prototype.getState = function() {\n var state = SparkMD5.prototype.getState.call(this);\n state.buff = arrayBuffer2Utf8Str(state.buff);\n return state;\n };\n SparkMD5.ArrayBuffer.prototype.setState = function(state) {\n state.buff = utf8Str2ArrayBuffer(state.buff, true);\n return SparkMD5.prototype.setState.call(this, state);\n };\n SparkMD5.ArrayBuffer.prototype.destroy = SparkMD5.prototype.destroy;\n SparkMD5.ArrayBuffer.prototype._finish = SparkMD5.prototype._finish;\n SparkMD5.ArrayBuffer.hash = function(arr, raw) {\n var hash = md51_array(new Uint8Array(arr)), ret = hex(hash);\n return raw ? hexToBinaryString(ret) : ret;\n };\n return SparkMD5;\n }));\n})(sparkMd5);\n\nvar SparkMD5 = sparkMd5.exports;\n\nconst fileSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice;\n\nclass FileChecksum {\n static create(file, callback) {\n const instance = new FileChecksum(file);\n instance.create(callback);\n }\n constructor(file) {\n this.file = file;\n this.chunkSize = 2097152;\n this.chunkCount = Math.ceil(this.file.size / this.chunkSize);\n this.chunkIndex = 0;\n }\n create(callback) {\n this.callback = callback;\n this.md5Buffer = new SparkMD5.ArrayBuffer;\n this.fileReader = new FileReader;\n this.fileReader.addEventListener(\"load\", (event => this.fileReaderDidLoad(event)));\n this.fileReader.addEventListener(\"error\", (event => this.fileReaderDidError(event)));\n this.readNextChunk();\n }\n fileReaderDidLoad(event) {\n this.md5Buffer.append(event.target.result);\n if (!this.readNextChunk()) {\n const binaryDigest = this.md5Buffer.end(true);\n const base64digest = btoa(binaryDigest);\n this.callback(null, base64digest);\n }\n }\n fileReaderDidError(event) {\n this.callback(`Error reading ${this.file.name}`);\n }\n readNextChunk() {\n if (this.chunkIndex < this.chunkCount || this.chunkIndex == 0 && this.chunkCount == 0) {\n const start = this.chunkIndex * this.chunkSize;\n const end = Math.min(start + this.chunkSize, this.file.size);\n const bytes = fileSlice.call(this.file, start, end);\n this.fileReader.readAsArrayBuffer(bytes);\n this.chunkIndex++;\n return true;\n } else {\n return false;\n }\n }\n}\n\nfunction getMetaValue(name) {\n const element = findElement(document.head, `meta[name=\"${name}\"]`);\n if (element) {\n return element.getAttribute(\"content\");\n }\n}\n\nfunction findElements(root, selector) {\n if (typeof root == \"string\") {\n selector = root;\n root = document;\n }\n const elements = root.querySelectorAll(selector);\n return toArray(elements);\n}\n\nfunction findElement(root, selector) {\n if (typeof root == \"string\") {\n selector = root;\n root = document;\n }\n return root.querySelector(selector);\n}\n\nfunction dispatchEvent(element, type, eventInit = {}) {\n const {disabled: disabled} = element;\n const {bubbles: bubbles, cancelable: cancelable, detail: detail} = eventInit;\n const event = document.createEvent(\"Event\");\n event.initEvent(type, bubbles || true, cancelable || true);\n event.detail = detail || {};\n try {\n element.disabled = false;\n element.dispatchEvent(event);\n } finally {\n element.disabled = disabled;\n }\n return event;\n}\n\nfunction toArray(value) {\n if (Array.isArray(value)) {\n return value;\n } else if (Array.from) {\n return Array.from(value);\n } else {\n return [].slice.call(value);\n }\n}\n\nclass BlobRecord {\n constructor(file, checksum, url, customHeaders = {}) {\n this.file = file;\n this.attributes = {\n filename: file.name,\n content_type: file.type || \"application/octet-stream\",\n byte_size: file.size,\n checksum: checksum\n };\n this.xhr = new XMLHttpRequest;\n this.xhr.open(\"POST\", url, true);\n this.xhr.responseType = \"json\";\n this.xhr.setRequestHeader(\"Content-Type\", \"application/json\");\n this.xhr.setRequestHeader(\"Accept\", \"application/json\");\n this.xhr.setRequestHeader(\"X-Requested-With\", \"XMLHttpRequest\");\n Object.keys(customHeaders).forEach((headerKey => {\n this.xhr.setRequestHeader(headerKey, customHeaders[headerKey]);\n }));\n const csrfToken = getMetaValue(\"csrf-token\");\n if (csrfToken != undefined) {\n this.xhr.setRequestHeader(\"X-CSRF-Token\", csrfToken);\n }\n this.xhr.addEventListener(\"load\", (event => this.requestDidLoad(event)));\n this.xhr.addEventListener(\"error\", (event => this.requestDidError(event)));\n }\n get status() {\n return this.xhr.status;\n }\n get response() {\n const {responseType: responseType, response: response} = this.xhr;\n if (responseType == \"json\") {\n return response;\n } else {\n return JSON.parse(response);\n }\n }\n create(callback) {\n this.callback = callback;\n this.xhr.send(JSON.stringify({\n blob: this.attributes\n }));\n }\n requestDidLoad(event) {\n if (this.status >= 200 && this.status < 300) {\n const {response: response} = this;\n const {direct_upload: direct_upload} = response;\n delete response.direct_upload;\n this.attributes = response;\n this.directUploadData = direct_upload;\n this.callback(null, this.toJSON());\n } else {\n this.requestDidError(event);\n }\n }\n requestDidError(event) {\n this.callback(`Error creating Blob for \"${this.file.name}\". Status: ${this.status}`);\n }\n toJSON() {\n const result = {};\n for (const key in this.attributes) {\n result[key] = this.attributes[key];\n }\n return result;\n }\n}\n\nclass BlobUpload {\n constructor(blob) {\n this.blob = blob;\n this.file = blob.file;\n const {url: url, headers: headers} = blob.directUploadData;\n this.xhr = new XMLHttpRequest;\n this.xhr.open(\"PUT\", url, true);\n this.xhr.responseType = \"text\";\n for (const key in headers) {\n this.xhr.setRequestHeader(key, headers[key]);\n }\n this.xhr.addEventListener(\"load\", (event => this.requestDidLoad(event)));\n this.xhr.addEventListener(\"error\", (event => this.requestDidError(event)));\n }\n create(callback) {\n this.callback = callback;\n this.xhr.send(this.file.slice());\n }\n requestDidLoad(event) {\n const {status: status, response: response} = this.xhr;\n if (status >= 200 && status < 300) {\n this.callback(null, response);\n } else {\n this.requestDidError(event);\n }\n }\n requestDidError(event) {\n this.callback(`Error storing \"${this.file.name}\". Status: ${this.xhr.status}`);\n }\n}\n\nlet id = 0;\n\nclass DirectUpload {\n constructor(file, url, delegate, customHeaders = {}) {\n this.id = ++id;\n this.file = file;\n this.url = url;\n this.delegate = delegate;\n this.customHeaders = customHeaders;\n }\n create(callback) {\n FileChecksum.create(this.file, ((error, checksum) => {\n if (error) {\n callback(error);\n return;\n }\n const blob = new BlobRecord(this.file, checksum, this.url, this.customHeaders);\n notify(this.delegate, \"directUploadWillCreateBlobWithXHR\", blob.xhr);\n blob.create((error => {\n if (error) {\n callback(error);\n } else {\n const upload = new BlobUpload(blob);\n notify(this.delegate, \"directUploadWillStoreFileWithXHR\", upload.xhr);\n upload.create((error => {\n if (error) {\n callback(error);\n } else {\n callback(null, blob.toJSON());\n }\n }));\n }\n }));\n }));\n }\n}\n\nfunction notify(object, methodName, ...messages) {\n if (object && typeof object[methodName] == \"function\") {\n return object[methodName](...messages);\n }\n}\n\nclass DirectUploadController {\n constructor(input, file) {\n this.input = input;\n this.file = file;\n this.directUpload = new DirectUpload(this.file, this.url, this);\n this.dispatch(\"initialize\");\n }\n start(callback) {\n const hiddenInput = document.createElement(\"input\");\n hiddenInput.type = \"hidden\";\n hiddenInput.name = this.input.name;\n this.input.insertAdjacentElement(\"beforebegin\", hiddenInput);\n this.dispatch(\"start\");\n this.directUpload.create(((error, attributes) => {\n if (error) {\n hiddenInput.parentNode.removeChild(hiddenInput);\n this.dispatchError(error);\n } else {\n hiddenInput.value = attributes.signed_id;\n }\n this.dispatch(\"end\");\n callback(error);\n }));\n }\n uploadRequestDidProgress(event) {\n const progress = event.loaded / event.total * 100;\n if (progress) {\n this.dispatch(\"progress\", {\n progress: progress\n });\n }\n }\n get url() {\n return this.input.getAttribute(\"data-direct-upload-url\");\n }\n dispatch(name, detail = {}) {\n detail.file = this.file;\n detail.id = this.directUpload.id;\n return dispatchEvent(this.input, `direct-upload:${name}`, {\n detail: detail\n });\n }\n dispatchError(error) {\n const event = this.dispatch(\"error\", {\n error: error\n });\n if (!event.defaultPrevented) {\n alert(error);\n }\n }\n directUploadWillCreateBlobWithXHR(xhr) {\n this.dispatch(\"before-blob-request\", {\n xhr: xhr\n });\n }\n directUploadWillStoreFileWithXHR(xhr) {\n this.dispatch(\"before-storage-request\", {\n xhr: xhr\n });\n xhr.upload.addEventListener(\"progress\", (event => this.uploadRequestDidProgress(event)));\n }\n}\n\nconst inputSelector = \"input[type=file][data-direct-upload-url]:not([disabled])\";\n\nclass DirectUploadsController {\n constructor(form) {\n this.form = form;\n this.inputs = findElements(form, inputSelector).filter((input => input.files.length));\n }\n start(callback) {\n const controllers = this.createDirectUploadControllers();\n const startNextController = () => {\n const controller = controllers.shift();\n if (controller) {\n controller.start((error => {\n if (error) {\n callback(error);\n this.dispatch(\"end\");\n } else {\n startNextController();\n }\n }));\n } else {\n callback();\n this.dispatch(\"end\");\n }\n };\n this.dispatch(\"start\");\n startNextController();\n }\n createDirectUploadControllers() {\n const controllers = [];\n this.inputs.forEach((input => {\n toArray(input.files).forEach((file => {\n const controller = new DirectUploadController(input, file);\n controllers.push(controller);\n }));\n }));\n return controllers;\n }\n dispatch(name, detail = {}) {\n return dispatchEvent(this.form, `direct-uploads:${name}`, {\n detail: detail\n });\n }\n}\n\nconst processingAttribute = \"data-direct-uploads-processing\";\n\nconst submitButtonsByForm = new WeakMap;\n\nlet started = false;\n\nfunction start() {\n if (!started) {\n started = true;\n document.addEventListener(\"click\", didClick, true);\n document.addEventListener(\"submit\", didSubmitForm, true);\n document.addEventListener(\"ajax:before\", didSubmitRemoteElement);\n }\n}\n\nfunction didClick(event) {\n const button = event.target.closest(\"button, input\");\n if (button && button.type === \"submit\" && button.form) {\n submitButtonsByForm.set(button.form, button);\n }\n}\n\nfunction didSubmitForm(event) {\n handleFormSubmissionEvent(event);\n}\n\nfunction didSubmitRemoteElement(event) {\n if (event.target.tagName == \"FORM\") {\n handleFormSubmissionEvent(event);\n }\n}\n\nfunction handleFormSubmissionEvent(event) {\n const form = event.target;\n if (form.hasAttribute(processingAttribute)) {\n event.preventDefault();\n return;\n }\n const controller = new DirectUploadsController(form);\n const {inputs: inputs} = controller;\n if (inputs.length) {\n event.preventDefault();\n form.setAttribute(processingAttribute, \"\");\n inputs.forEach(disable);\n controller.start((error => {\n form.removeAttribute(processingAttribute);\n if (error) {\n inputs.forEach(enable);\n } else {\n submitForm(form);\n }\n }));\n }\n}\n\nfunction submitForm(form) {\n let button = submitButtonsByForm.get(form) || findElement(form, \"input[type=submit], button[type=submit]\");\n if (button) {\n const {disabled: disabled} = button;\n button.disabled = false;\n button.focus();\n button.click();\n button.disabled = disabled;\n } else {\n button = document.createElement(\"input\");\n button.type = \"submit\";\n button.style.display = \"none\";\n form.appendChild(button);\n button.click();\n form.removeChild(button);\n }\n submitButtonsByForm.delete(form);\n}\n\nfunction disable(input) {\n input.disabled = true;\n}\n\nfunction enable(input) {\n input.disabled = false;\n}\n\nfunction autostart() {\n if (window.ActiveStorage) {\n start();\n }\n}\n\nsetTimeout(autostart, 1);\n\nexport { DirectUpload, DirectUploadController, DirectUploadsController, start };\n", "/*\nTurbo 7.3.0\nCopyright \u00A9 2023 37signals LLC\n */\n(function () {\n if (window.Reflect === undefined ||\n window.customElements === undefined ||\n window.customElements.polyfillWrapFlushCallback) {\n return;\n }\n const BuiltInHTMLElement = HTMLElement;\n const wrapperForTheName = {\n HTMLElement: function HTMLElement() {\n return Reflect.construct(BuiltInHTMLElement, [], this.constructor);\n },\n };\n window.HTMLElement = wrapperForTheName[\"HTMLElement\"];\n HTMLElement.prototype = BuiltInHTMLElement.prototype;\n HTMLElement.prototype.constructor = HTMLElement;\n Object.setPrototypeOf(HTMLElement, BuiltInHTMLElement);\n})();\n\n/**\n * The MIT License (MIT)\n * \n * Copyright (c) 2019 Javan Makhmali\n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n * THE SOFTWARE.\n */\n\n(function(prototype) {\n if (typeof prototype.requestSubmit == \"function\") return\n\n prototype.requestSubmit = function(submitter) {\n if (submitter) {\n validateSubmitter(submitter, this);\n submitter.click();\n } else {\n submitter = document.createElement(\"input\");\n submitter.type = \"submit\";\n submitter.hidden = true;\n this.appendChild(submitter);\n submitter.click();\n this.removeChild(submitter);\n }\n };\n\n function validateSubmitter(submitter, form) {\n submitter instanceof HTMLElement || raise(TypeError, \"parameter 1 is not of type 'HTMLElement'\");\n submitter.type == \"submit\" || raise(TypeError, \"The specified element is not a submit button\");\n submitter.form == form || raise(DOMException, \"The specified element is not owned by this form element\", \"NotFoundError\");\n }\n\n function raise(errorConstructor, message, name) {\n throw new errorConstructor(\"Failed to execute 'requestSubmit' on 'HTMLFormElement': \" + message + \".\", name)\n }\n})(HTMLFormElement.prototype);\n\nconst submittersByForm = new WeakMap();\nfunction findSubmitterFromClickTarget(target) {\n const element = target instanceof Element ? target : target instanceof Node ? target.parentElement : null;\n const candidate = element ? element.closest(\"input, button\") : null;\n return (candidate === null || candidate === void 0 ? void 0 : candidate.type) == \"submit\" ? candidate : null;\n}\nfunction clickCaptured(event) {\n const submitter = findSubmitterFromClickTarget(event.target);\n if (submitter && submitter.form) {\n submittersByForm.set(submitter.form, submitter);\n }\n}\n(function () {\n if (\"submitter\" in Event.prototype)\n return;\n let prototype = window.Event.prototype;\n if (\"SubmitEvent\" in window && /Apple Computer/.test(navigator.vendor)) {\n prototype = window.SubmitEvent.prototype;\n }\n else if (\"SubmitEvent\" in window) {\n return;\n }\n addEventListener(\"click\", clickCaptured, true);\n Object.defineProperty(prototype, \"submitter\", {\n get() {\n if (this.type == \"submit\" && this.target instanceof HTMLFormElement) {\n return submittersByForm.get(this.target);\n }\n },\n });\n})();\n\nvar FrameLoadingStyle;\n(function (FrameLoadingStyle) {\n FrameLoadingStyle[\"eager\"] = \"eager\";\n FrameLoadingStyle[\"lazy\"] = \"lazy\";\n})(FrameLoadingStyle || (FrameLoadingStyle = {}));\nclass FrameElement extends HTMLElement {\n static get observedAttributes() {\n return [\"disabled\", \"complete\", \"loading\", \"src\"];\n }\n constructor() {\n super();\n this.loaded = Promise.resolve();\n this.delegate = new FrameElement.delegateConstructor(this);\n }\n connectedCallback() {\n this.delegate.connect();\n }\n disconnectedCallback() {\n this.delegate.disconnect();\n }\n reload() {\n return this.delegate.sourceURLReloaded();\n }\n attributeChangedCallback(name) {\n if (name == \"loading\") {\n this.delegate.loadingStyleChanged();\n }\n else if (name == \"complete\") {\n this.delegate.completeChanged();\n }\n else if (name == \"src\") {\n this.delegate.sourceURLChanged();\n }\n else {\n this.delegate.disabledChanged();\n }\n }\n get src() {\n return this.getAttribute(\"src\");\n }\n set src(value) {\n if (value) {\n this.setAttribute(\"src\", value);\n }\n else {\n this.removeAttribute(\"src\");\n }\n }\n get loading() {\n return frameLoadingStyleFromString(this.getAttribute(\"loading\") || \"\");\n }\n set loading(value) {\n if (value) {\n this.setAttribute(\"loading\", value);\n }\n else {\n this.removeAttribute(\"loading\");\n }\n }\n get disabled() {\n return this.hasAttribute(\"disabled\");\n }\n set disabled(value) {\n if (value) {\n this.setAttribute(\"disabled\", \"\");\n }\n else {\n this.removeAttribute(\"disabled\");\n }\n }\n get autoscroll() {\n return this.hasAttribute(\"autoscroll\");\n }\n set autoscroll(value) {\n if (value) {\n this.setAttribute(\"autoscroll\", \"\");\n }\n else {\n this.removeAttribute(\"autoscroll\");\n }\n }\n get complete() {\n return !this.delegate.isLoading;\n }\n get isActive() {\n return this.ownerDocument === document && !this.isPreview;\n }\n get isPreview() {\n var _a, _b;\n return (_b = (_a = this.ownerDocument) === null || _a === void 0 ? void 0 : _a.documentElement) === null || _b === void 0 ? void 0 : _b.hasAttribute(\"data-turbo-preview\");\n }\n}\nfunction frameLoadingStyleFromString(style) {\n switch (style.toLowerCase()) {\n case \"lazy\":\n return FrameLoadingStyle.lazy;\n default:\n return FrameLoadingStyle.eager;\n }\n}\n\nfunction expandURL(locatable) {\n return new URL(locatable.toString(), document.baseURI);\n}\nfunction getAnchor(url) {\n let anchorMatch;\n if (url.hash) {\n return url.hash.slice(1);\n }\n else if ((anchorMatch = url.href.match(/#(.*)$/))) {\n return anchorMatch[1];\n }\n}\nfunction getAction(form, submitter) {\n const action = (submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"formaction\")) || form.getAttribute(\"action\") || form.action;\n return expandURL(action);\n}\nfunction getExtension(url) {\n return (getLastPathComponent(url).match(/\\.[^.]*$/) || [])[0] || \"\";\n}\nfunction isHTML(url) {\n return !!getExtension(url).match(/^(?:|\\.(?:htm|html|xhtml|php))$/);\n}\nfunction isPrefixedBy(baseURL, url) {\n const prefix = getPrefix(url);\n return baseURL.href === expandURL(prefix).href || baseURL.href.startsWith(prefix);\n}\nfunction locationIsVisitable(location, rootLocation) {\n return isPrefixedBy(location, rootLocation) && isHTML(location);\n}\nfunction getRequestURL(url) {\n const anchor = getAnchor(url);\n return anchor != null ? url.href.slice(0, -(anchor.length + 1)) : url.href;\n}\nfunction toCacheKey(url) {\n return getRequestURL(url);\n}\nfunction urlsAreEqual(left, right) {\n return expandURL(left).href == expandURL(right).href;\n}\nfunction getPathComponents(url) {\n return url.pathname.split(\"/\").slice(1);\n}\nfunction getLastPathComponent(url) {\n return getPathComponents(url).slice(-1)[0];\n}\nfunction getPrefix(url) {\n return addTrailingSlash(url.origin + url.pathname);\n}\nfunction addTrailingSlash(value) {\n return value.endsWith(\"/\") ? value : value + \"/\";\n}\n\nclass FetchResponse {\n constructor(response) {\n this.response = response;\n }\n get succeeded() {\n return this.response.ok;\n }\n get failed() {\n return !this.succeeded;\n }\n get clientError() {\n return this.statusCode >= 400 && this.statusCode <= 499;\n }\n get serverError() {\n return this.statusCode >= 500 && this.statusCode <= 599;\n }\n get redirected() {\n return this.response.redirected;\n }\n get location() {\n return expandURL(this.response.url);\n }\n get isHTML() {\n return this.contentType && this.contentType.match(/^(?:text\\/([^\\s;,]+\\b)?html|application\\/xhtml\\+xml)\\b/);\n }\n get statusCode() {\n return this.response.status;\n }\n get contentType() {\n return this.header(\"Content-Type\");\n }\n get responseText() {\n return this.response.clone().text();\n }\n get responseHTML() {\n if (this.isHTML) {\n return this.response.clone().text();\n }\n else {\n return Promise.resolve(undefined);\n }\n }\n header(name) {\n return this.response.headers.get(name);\n }\n}\n\nfunction activateScriptElement(element) {\n if (element.getAttribute(\"data-turbo-eval\") == \"false\") {\n return element;\n }\n else {\n const createdScriptElement = document.createElement(\"script\");\n const cspNonce = getMetaContent(\"csp-nonce\");\n if (cspNonce) {\n createdScriptElement.nonce = cspNonce;\n }\n createdScriptElement.textContent = element.textContent;\n createdScriptElement.async = false;\n copyElementAttributes(createdScriptElement, element);\n return createdScriptElement;\n }\n}\nfunction copyElementAttributes(destinationElement, sourceElement) {\n for (const { name, value } of sourceElement.attributes) {\n destinationElement.setAttribute(name, value);\n }\n}\nfunction createDocumentFragment(html) {\n const template = document.createElement(\"template\");\n template.innerHTML = html;\n return template.content;\n}\nfunction dispatch(eventName, { target, cancelable, detail } = {}) {\n const event = new CustomEvent(eventName, {\n cancelable,\n bubbles: true,\n composed: true,\n detail,\n });\n if (target && target.isConnected) {\n target.dispatchEvent(event);\n }\n else {\n document.documentElement.dispatchEvent(event);\n }\n return event;\n}\nfunction nextAnimationFrame() {\n return new Promise((resolve) => requestAnimationFrame(() => resolve()));\n}\nfunction nextEventLoopTick() {\n return new Promise((resolve) => setTimeout(() => resolve(), 0));\n}\nfunction nextMicrotask() {\n return Promise.resolve();\n}\nfunction parseHTMLDocument(html = \"\") {\n return new DOMParser().parseFromString(html, \"text/html\");\n}\nfunction unindent(strings, ...values) {\n const lines = interpolate(strings, values).replace(/^\\n/, \"\").split(\"\\n\");\n const match = lines[0].match(/^\\s+/);\n const indent = match ? match[0].length : 0;\n return lines.map((line) => line.slice(indent)).join(\"\\n\");\n}\nfunction interpolate(strings, values) {\n return strings.reduce((result, string, i) => {\n const value = values[i] == undefined ? \"\" : values[i];\n return result + string + value;\n }, \"\");\n}\nfunction uuid() {\n return Array.from({ length: 36 })\n .map((_, i) => {\n if (i == 8 || i == 13 || i == 18 || i == 23) {\n return \"-\";\n }\n else if (i == 14) {\n return \"4\";\n }\n else if (i == 19) {\n return (Math.floor(Math.random() * 4) + 8).toString(16);\n }\n else {\n return Math.floor(Math.random() * 15).toString(16);\n }\n })\n .join(\"\");\n}\nfunction getAttribute(attributeName, ...elements) {\n for (const value of elements.map((element) => element === null || element === void 0 ? void 0 : element.getAttribute(attributeName))) {\n if (typeof value == \"string\")\n return value;\n }\n return null;\n}\nfunction hasAttribute(attributeName, ...elements) {\n return elements.some((element) => element && element.hasAttribute(attributeName));\n}\nfunction markAsBusy(...elements) {\n for (const element of elements) {\n if (element.localName == \"turbo-frame\") {\n element.setAttribute(\"busy\", \"\");\n }\n element.setAttribute(\"aria-busy\", \"true\");\n }\n}\nfunction clearBusyState(...elements) {\n for (const element of elements) {\n if (element.localName == \"turbo-frame\") {\n element.removeAttribute(\"busy\");\n }\n element.removeAttribute(\"aria-busy\");\n }\n}\nfunction waitForLoad(element, timeoutInMilliseconds = 2000) {\n return new Promise((resolve) => {\n const onComplete = () => {\n element.removeEventListener(\"error\", onComplete);\n element.removeEventListener(\"load\", onComplete);\n resolve();\n };\n element.addEventListener(\"load\", onComplete, { once: true });\n element.addEventListener(\"error\", onComplete, { once: true });\n setTimeout(resolve, timeoutInMilliseconds);\n });\n}\nfunction getHistoryMethodForAction(action) {\n switch (action) {\n case \"replace\":\n return history.replaceState;\n case \"advance\":\n case \"restore\":\n return history.pushState;\n }\n}\nfunction isAction(action) {\n return action == \"advance\" || action == \"replace\" || action == \"restore\";\n}\nfunction getVisitAction(...elements) {\n const action = getAttribute(\"data-turbo-action\", ...elements);\n return isAction(action) ? action : null;\n}\nfunction getMetaElement(name) {\n return document.querySelector(`meta[name=\"${name}\"]`);\n}\nfunction getMetaContent(name) {\n const element = getMetaElement(name);\n return element && element.content;\n}\nfunction setMetaContent(name, content) {\n let element = getMetaElement(name);\n if (!element) {\n element = document.createElement(\"meta\");\n element.setAttribute(\"name\", name);\n document.head.appendChild(element);\n }\n element.setAttribute(\"content\", content);\n return element;\n}\nfunction findClosestRecursively(element, selector) {\n var _a;\n if (element instanceof Element) {\n return (element.closest(selector) ||\n findClosestRecursively(element.assignedSlot || ((_a = element.getRootNode()) === null || _a === void 0 ? void 0 : _a.host), selector));\n }\n}\n\nvar FetchMethod;\n(function (FetchMethod) {\n FetchMethod[FetchMethod[\"get\"] = 0] = \"get\";\n FetchMethod[FetchMethod[\"post\"] = 1] = \"post\";\n FetchMethod[FetchMethod[\"put\"] = 2] = \"put\";\n FetchMethod[FetchMethod[\"patch\"] = 3] = \"patch\";\n FetchMethod[FetchMethod[\"delete\"] = 4] = \"delete\";\n})(FetchMethod || (FetchMethod = {}));\nfunction fetchMethodFromString(method) {\n switch (method.toLowerCase()) {\n case \"get\":\n return FetchMethod.get;\n case \"post\":\n return FetchMethod.post;\n case \"put\":\n return FetchMethod.put;\n case \"patch\":\n return FetchMethod.patch;\n case \"delete\":\n return FetchMethod.delete;\n }\n}\nclass FetchRequest {\n constructor(delegate, method, location, body = new URLSearchParams(), target = null) {\n this.abortController = new AbortController();\n this.resolveRequestPromise = (_value) => { };\n this.delegate = delegate;\n this.method = method;\n this.headers = this.defaultHeaders;\n this.body = body;\n this.url = location;\n this.target = target;\n }\n get location() {\n return this.url;\n }\n get params() {\n return this.url.searchParams;\n }\n get entries() {\n return this.body ? Array.from(this.body.entries()) : [];\n }\n cancel() {\n this.abortController.abort();\n }\n async perform() {\n const { fetchOptions } = this;\n this.delegate.prepareRequest(this);\n await this.allowRequestToBeIntercepted(fetchOptions);\n try {\n this.delegate.requestStarted(this);\n const response = await fetch(this.url.href, fetchOptions);\n return await this.receive(response);\n }\n catch (error) {\n if (error.name !== \"AbortError\") {\n if (this.willDelegateErrorHandling(error)) {\n this.delegate.requestErrored(this, error);\n }\n throw error;\n }\n }\n finally {\n this.delegate.requestFinished(this);\n }\n }\n async receive(response) {\n const fetchResponse = new FetchResponse(response);\n const event = dispatch(\"turbo:before-fetch-response\", {\n cancelable: true,\n detail: { fetchResponse },\n target: this.target,\n });\n if (event.defaultPrevented) {\n this.delegate.requestPreventedHandlingResponse(this, fetchResponse);\n }\n else if (fetchResponse.succeeded) {\n this.delegate.requestSucceededWithResponse(this, fetchResponse);\n }\n else {\n this.delegate.requestFailedWithResponse(this, fetchResponse);\n }\n return fetchResponse;\n }\n get fetchOptions() {\n var _a;\n return {\n method: FetchMethod[this.method].toUpperCase(),\n credentials: \"same-origin\",\n headers: this.headers,\n redirect: \"follow\",\n body: this.isSafe ? null : this.body,\n signal: this.abortSignal,\n referrer: (_a = this.delegate.referrer) === null || _a === void 0 ? void 0 : _a.href,\n };\n }\n get defaultHeaders() {\n return {\n Accept: \"text/html, application/xhtml+xml\",\n };\n }\n get isSafe() {\n return this.method === FetchMethod.get;\n }\n get abortSignal() {\n return this.abortController.signal;\n }\n acceptResponseType(mimeType) {\n this.headers[\"Accept\"] = [mimeType, this.headers[\"Accept\"]].join(\", \");\n }\n async allowRequestToBeIntercepted(fetchOptions) {\n const requestInterception = new Promise((resolve) => (this.resolveRequestPromise = resolve));\n const event = dispatch(\"turbo:before-fetch-request\", {\n cancelable: true,\n detail: {\n fetchOptions,\n url: this.url,\n resume: this.resolveRequestPromise,\n },\n target: this.target,\n });\n if (event.defaultPrevented)\n await requestInterception;\n }\n willDelegateErrorHandling(error) {\n const event = dispatch(\"turbo:fetch-request-error\", {\n target: this.target,\n cancelable: true,\n detail: { request: this, error: error },\n });\n return !event.defaultPrevented;\n }\n}\n\nclass AppearanceObserver {\n constructor(delegate, element) {\n this.started = false;\n this.intersect = (entries) => {\n const lastEntry = entries.slice(-1)[0];\n if (lastEntry === null || lastEntry === void 0 ? void 0 : lastEntry.isIntersecting) {\n this.delegate.elementAppearedInViewport(this.element);\n }\n };\n this.delegate = delegate;\n this.element = element;\n this.intersectionObserver = new IntersectionObserver(this.intersect);\n }\n start() {\n if (!this.started) {\n this.started = true;\n this.intersectionObserver.observe(this.element);\n }\n }\n stop() {\n if (this.started) {\n this.started = false;\n this.intersectionObserver.unobserve(this.element);\n }\n }\n}\n\nclass StreamMessage {\n static wrap(message) {\n if (typeof message == \"string\") {\n return new this(createDocumentFragment(message));\n }\n else {\n return message;\n }\n }\n constructor(fragment) {\n this.fragment = importStreamElements(fragment);\n }\n}\nStreamMessage.contentType = \"text/vnd.turbo-stream.html\";\nfunction importStreamElements(fragment) {\n for (const element of fragment.querySelectorAll(\"turbo-stream\")) {\n const streamElement = document.importNode(element, true);\n for (const inertScriptElement of streamElement.templateElement.content.querySelectorAll(\"script\")) {\n inertScriptElement.replaceWith(activateScriptElement(inertScriptElement));\n }\n element.replaceWith(streamElement);\n }\n return fragment;\n}\n\nvar FormSubmissionState;\n(function (FormSubmissionState) {\n FormSubmissionState[FormSubmissionState[\"initialized\"] = 0] = \"initialized\";\n FormSubmissionState[FormSubmissionState[\"requesting\"] = 1] = \"requesting\";\n FormSubmissionState[FormSubmissionState[\"waiting\"] = 2] = \"waiting\";\n FormSubmissionState[FormSubmissionState[\"receiving\"] = 3] = \"receiving\";\n FormSubmissionState[FormSubmissionState[\"stopping\"] = 4] = \"stopping\";\n FormSubmissionState[FormSubmissionState[\"stopped\"] = 5] = \"stopped\";\n})(FormSubmissionState || (FormSubmissionState = {}));\nvar FormEnctype;\n(function (FormEnctype) {\n FormEnctype[\"urlEncoded\"] = \"application/x-www-form-urlencoded\";\n FormEnctype[\"multipart\"] = \"multipart/form-data\";\n FormEnctype[\"plain\"] = \"text/plain\";\n})(FormEnctype || (FormEnctype = {}));\nfunction formEnctypeFromString(encoding) {\n switch (encoding.toLowerCase()) {\n case FormEnctype.multipart:\n return FormEnctype.multipart;\n case FormEnctype.plain:\n return FormEnctype.plain;\n default:\n return FormEnctype.urlEncoded;\n }\n}\nclass FormSubmission {\n static confirmMethod(message, _element, _submitter) {\n return Promise.resolve(confirm(message));\n }\n constructor(delegate, formElement, submitter, mustRedirect = false) {\n this.state = FormSubmissionState.initialized;\n this.delegate = delegate;\n this.formElement = formElement;\n this.submitter = submitter;\n this.formData = buildFormData(formElement, submitter);\n this.location = expandURL(this.action);\n if (this.method == FetchMethod.get) {\n mergeFormDataEntries(this.location, [...this.body.entries()]);\n }\n this.fetchRequest = new FetchRequest(this, this.method, this.location, this.body, this.formElement);\n this.mustRedirect = mustRedirect;\n }\n get method() {\n var _a;\n const method = ((_a = this.submitter) === null || _a === void 0 ? void 0 : _a.getAttribute(\"formmethod\")) || this.formElement.getAttribute(\"method\") || \"\";\n return fetchMethodFromString(method.toLowerCase()) || FetchMethod.get;\n }\n get action() {\n var _a;\n const formElementAction = typeof this.formElement.action === \"string\" ? this.formElement.action : null;\n if ((_a = this.submitter) === null || _a === void 0 ? void 0 : _a.hasAttribute(\"formaction\")) {\n return this.submitter.getAttribute(\"formaction\") || \"\";\n }\n else {\n return this.formElement.getAttribute(\"action\") || formElementAction || \"\";\n }\n }\n get body() {\n if (this.enctype == FormEnctype.urlEncoded || this.method == FetchMethod.get) {\n return new URLSearchParams(this.stringFormData);\n }\n else {\n return this.formData;\n }\n }\n get enctype() {\n var _a;\n return formEnctypeFromString(((_a = this.submitter) === null || _a === void 0 ? void 0 : _a.getAttribute(\"formenctype\")) || this.formElement.enctype);\n }\n get isSafe() {\n return this.fetchRequest.isSafe;\n }\n get stringFormData() {\n return [...this.formData].reduce((entries, [name, value]) => {\n return entries.concat(typeof value == \"string\" ? [[name, value]] : []);\n }, []);\n }\n async start() {\n const { initialized, requesting } = FormSubmissionState;\n const confirmationMessage = getAttribute(\"data-turbo-confirm\", this.submitter, this.formElement);\n if (typeof confirmationMessage === \"string\") {\n const answer = await FormSubmission.confirmMethod(confirmationMessage, this.formElement, this.submitter);\n if (!answer) {\n return;\n }\n }\n if (this.state == initialized) {\n this.state = requesting;\n return this.fetchRequest.perform();\n }\n }\n stop() {\n const { stopping, stopped } = FormSubmissionState;\n if (this.state != stopping && this.state != stopped) {\n this.state = stopping;\n this.fetchRequest.cancel();\n return true;\n }\n }\n prepareRequest(request) {\n if (!request.isSafe) {\n const token = getCookieValue(getMetaContent(\"csrf-param\")) || getMetaContent(\"csrf-token\");\n if (token) {\n request.headers[\"X-CSRF-Token\"] = token;\n }\n }\n if (this.requestAcceptsTurboStreamResponse(request)) {\n request.acceptResponseType(StreamMessage.contentType);\n }\n }\n requestStarted(_request) {\n var _a;\n this.state = FormSubmissionState.waiting;\n (_a = this.submitter) === null || _a === void 0 ? void 0 : _a.setAttribute(\"disabled\", \"\");\n this.setSubmitsWith();\n dispatch(\"turbo:submit-start\", {\n target: this.formElement,\n detail: { formSubmission: this },\n });\n this.delegate.formSubmissionStarted(this);\n }\n requestPreventedHandlingResponse(request, response) {\n this.result = { success: response.succeeded, fetchResponse: response };\n }\n requestSucceededWithResponse(request, response) {\n if (response.clientError || response.serverError) {\n this.delegate.formSubmissionFailedWithResponse(this, response);\n }\n else if (this.requestMustRedirect(request) && responseSucceededWithoutRedirect(response)) {\n const error = new Error(\"Form responses must redirect to another location\");\n this.delegate.formSubmissionErrored(this, error);\n }\n else {\n this.state = FormSubmissionState.receiving;\n this.result = { success: true, fetchResponse: response };\n this.delegate.formSubmissionSucceededWithResponse(this, response);\n }\n }\n requestFailedWithResponse(request, response) {\n this.result = { success: false, fetchResponse: response };\n this.delegate.formSubmissionFailedWithResponse(this, response);\n }\n requestErrored(request, error) {\n this.result = { success: false, error };\n this.delegate.formSubmissionErrored(this, error);\n }\n requestFinished(_request) {\n var _a;\n this.state = FormSubmissionState.stopped;\n (_a = this.submitter) === null || _a === void 0 ? void 0 : _a.removeAttribute(\"disabled\");\n this.resetSubmitterText();\n dispatch(\"turbo:submit-end\", {\n target: this.formElement,\n detail: Object.assign({ formSubmission: this }, this.result),\n });\n this.delegate.formSubmissionFinished(this);\n }\n setSubmitsWith() {\n if (!this.submitter || !this.submitsWith)\n return;\n if (this.submitter.matches(\"button\")) {\n this.originalSubmitText = this.submitter.innerHTML;\n this.submitter.innerHTML = this.submitsWith;\n }\n else if (this.submitter.matches(\"input\")) {\n const input = this.submitter;\n this.originalSubmitText = input.value;\n input.value = this.submitsWith;\n }\n }\n resetSubmitterText() {\n if (!this.submitter || !this.originalSubmitText)\n return;\n if (this.submitter.matches(\"button\")) {\n this.submitter.innerHTML = this.originalSubmitText;\n }\n else if (this.submitter.matches(\"input\")) {\n const input = this.submitter;\n input.value = this.originalSubmitText;\n }\n }\n requestMustRedirect(request) {\n return !request.isSafe && this.mustRedirect;\n }\n requestAcceptsTurboStreamResponse(request) {\n return !request.isSafe || hasAttribute(\"data-turbo-stream\", this.submitter, this.formElement);\n }\n get submitsWith() {\n var _a;\n return (_a = this.submitter) === null || _a === void 0 ? void 0 : _a.getAttribute(\"data-turbo-submits-with\");\n }\n}\nfunction buildFormData(formElement, submitter) {\n const formData = new FormData(formElement);\n const name = submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"name\");\n const value = submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"value\");\n if (name) {\n formData.append(name, value || \"\");\n }\n return formData;\n}\nfunction getCookieValue(cookieName) {\n if (cookieName != null) {\n const cookies = document.cookie ? document.cookie.split(\"; \") : [];\n const cookie = cookies.find((cookie) => cookie.startsWith(cookieName));\n if (cookie) {\n const value = cookie.split(\"=\").slice(1).join(\"=\");\n return value ? decodeURIComponent(value) : undefined;\n }\n }\n}\nfunction responseSucceededWithoutRedirect(response) {\n return response.statusCode == 200 && !response.redirected;\n}\nfunction mergeFormDataEntries(url, entries) {\n const searchParams = new URLSearchParams();\n for (const [name, value] of entries) {\n if (value instanceof File)\n continue;\n searchParams.append(name, value);\n }\n url.search = searchParams.toString();\n return url;\n}\n\nclass Snapshot {\n constructor(element) {\n this.element = element;\n }\n get activeElement() {\n return this.element.ownerDocument.activeElement;\n }\n get children() {\n return [...this.element.children];\n }\n hasAnchor(anchor) {\n return this.getElementForAnchor(anchor) != null;\n }\n getElementForAnchor(anchor) {\n return anchor ? this.element.querySelector(`[id='${anchor}'], a[name='${anchor}']`) : null;\n }\n get isConnected() {\n return this.element.isConnected;\n }\n get firstAutofocusableElement() {\n const inertDisabledOrHidden = \"[inert], :disabled, [hidden], details:not([open]), dialog:not([open])\";\n for (const element of this.element.querySelectorAll(\"[autofocus]\")) {\n if (element.closest(inertDisabledOrHidden) == null)\n return element;\n else\n continue;\n }\n return null;\n }\n get permanentElements() {\n return queryPermanentElementsAll(this.element);\n }\n getPermanentElementById(id) {\n return getPermanentElementById(this.element, id);\n }\n getPermanentElementMapForSnapshot(snapshot) {\n const permanentElementMap = {};\n for (const currentPermanentElement of this.permanentElements) {\n const { id } = currentPermanentElement;\n const newPermanentElement = snapshot.getPermanentElementById(id);\n if (newPermanentElement) {\n permanentElementMap[id] = [currentPermanentElement, newPermanentElement];\n }\n }\n return permanentElementMap;\n }\n}\nfunction getPermanentElementById(node, id) {\n return node.querySelector(`#${id}[data-turbo-permanent]`);\n}\nfunction queryPermanentElementsAll(node) {\n return node.querySelectorAll(\"[id][data-turbo-permanent]\");\n}\n\nclass FormSubmitObserver {\n constructor(delegate, eventTarget) {\n this.started = false;\n this.submitCaptured = () => {\n this.eventTarget.removeEventListener(\"submit\", this.submitBubbled, false);\n this.eventTarget.addEventListener(\"submit\", this.submitBubbled, false);\n };\n this.submitBubbled = ((event) => {\n if (!event.defaultPrevented) {\n const form = event.target instanceof HTMLFormElement ? event.target : undefined;\n const submitter = event.submitter || undefined;\n if (form &&\n submissionDoesNotDismissDialog(form, submitter) &&\n submissionDoesNotTargetIFrame(form, submitter) &&\n this.delegate.willSubmitForm(form, submitter)) {\n event.preventDefault();\n event.stopImmediatePropagation();\n this.delegate.formSubmitted(form, submitter);\n }\n }\n });\n this.delegate = delegate;\n this.eventTarget = eventTarget;\n }\n start() {\n if (!this.started) {\n this.eventTarget.addEventListener(\"submit\", this.submitCaptured, true);\n this.started = true;\n }\n }\n stop() {\n if (this.started) {\n this.eventTarget.removeEventListener(\"submit\", this.submitCaptured, true);\n this.started = false;\n }\n }\n}\nfunction submissionDoesNotDismissDialog(form, submitter) {\n const method = (submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"formmethod\")) || form.getAttribute(\"method\");\n return method != \"dialog\";\n}\nfunction submissionDoesNotTargetIFrame(form, submitter) {\n if ((submitter === null || submitter === void 0 ? void 0 : submitter.hasAttribute(\"formtarget\")) || form.hasAttribute(\"target\")) {\n const target = (submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"formtarget\")) || form.target;\n for (const element of document.getElementsByName(target)) {\n if (element instanceof HTMLIFrameElement)\n return false;\n }\n return true;\n }\n else {\n return true;\n }\n}\n\nclass View {\n constructor(delegate, element) {\n this.resolveRenderPromise = (_value) => { };\n this.resolveInterceptionPromise = (_value) => { };\n this.delegate = delegate;\n this.element = element;\n }\n scrollToAnchor(anchor) {\n const element = this.snapshot.getElementForAnchor(anchor);\n if (element) {\n this.scrollToElement(element);\n this.focusElement(element);\n }\n else {\n this.scrollToPosition({ x: 0, y: 0 });\n }\n }\n scrollToAnchorFromLocation(location) {\n this.scrollToAnchor(getAnchor(location));\n }\n scrollToElement(element) {\n element.scrollIntoView();\n }\n focusElement(element) {\n if (element instanceof HTMLElement) {\n if (element.hasAttribute(\"tabindex\")) {\n element.focus();\n }\n else {\n element.setAttribute(\"tabindex\", \"-1\");\n element.focus();\n element.removeAttribute(\"tabindex\");\n }\n }\n }\n scrollToPosition({ x, y }) {\n this.scrollRoot.scrollTo(x, y);\n }\n scrollToTop() {\n this.scrollToPosition({ x: 0, y: 0 });\n }\n get scrollRoot() {\n return window;\n }\n async render(renderer) {\n const { isPreview, shouldRender, newSnapshot: snapshot } = renderer;\n if (shouldRender) {\n try {\n this.renderPromise = new Promise((resolve) => (this.resolveRenderPromise = resolve));\n this.renderer = renderer;\n await this.prepareToRenderSnapshot(renderer);\n const renderInterception = new Promise((resolve) => (this.resolveInterceptionPromise = resolve));\n const options = { resume: this.resolveInterceptionPromise, render: this.renderer.renderElement };\n const immediateRender = this.delegate.allowsImmediateRender(snapshot, options);\n if (!immediateRender)\n await renderInterception;\n await this.renderSnapshot(renderer);\n this.delegate.viewRenderedSnapshot(snapshot, isPreview);\n this.delegate.preloadOnLoadLinksForView(this.element);\n this.finishRenderingSnapshot(renderer);\n }\n finally {\n delete this.renderer;\n this.resolveRenderPromise(undefined);\n delete this.renderPromise;\n }\n }\n else {\n this.invalidate(renderer.reloadReason);\n }\n }\n invalidate(reason) {\n this.delegate.viewInvalidated(reason);\n }\n async prepareToRenderSnapshot(renderer) {\n this.markAsPreview(renderer.isPreview);\n await renderer.prepareToRender();\n }\n markAsPreview(isPreview) {\n if (isPreview) {\n this.element.setAttribute(\"data-turbo-preview\", \"\");\n }\n else {\n this.element.removeAttribute(\"data-turbo-preview\");\n }\n }\n async renderSnapshot(renderer) {\n await renderer.render();\n }\n finishRenderingSnapshot(renderer) {\n renderer.finishRendering();\n }\n}\n\nclass FrameView extends View {\n missing() {\n this.element.innerHTML = `Content missing`;\n }\n get snapshot() {\n return new Snapshot(this.element);\n }\n}\n\nclass LinkInterceptor {\n constructor(delegate, element) {\n this.clickBubbled = (event) => {\n if (this.respondsToEventTarget(event.target)) {\n this.clickEvent = event;\n }\n else {\n delete this.clickEvent;\n }\n };\n this.linkClicked = ((event) => {\n if (this.clickEvent && this.respondsToEventTarget(event.target) && event.target instanceof Element) {\n if (this.delegate.shouldInterceptLinkClick(event.target, event.detail.url, event.detail.originalEvent)) {\n this.clickEvent.preventDefault();\n event.preventDefault();\n this.delegate.linkClickIntercepted(event.target, event.detail.url, event.detail.originalEvent);\n }\n }\n delete this.clickEvent;\n });\n this.willVisit = ((_event) => {\n delete this.clickEvent;\n });\n this.delegate = delegate;\n this.element = element;\n }\n start() {\n this.element.addEventListener(\"click\", this.clickBubbled);\n document.addEventListener(\"turbo:click\", this.linkClicked);\n document.addEventListener(\"turbo:before-visit\", this.willVisit);\n }\n stop() {\n this.element.removeEventListener(\"click\", this.clickBubbled);\n document.removeEventListener(\"turbo:click\", this.linkClicked);\n document.removeEventListener(\"turbo:before-visit\", this.willVisit);\n }\n respondsToEventTarget(target) {\n const element = target instanceof Element ? target : target instanceof Node ? target.parentElement : null;\n return element && element.closest(\"turbo-frame, html\") == this.element;\n }\n}\n\nclass LinkClickObserver {\n constructor(delegate, eventTarget) {\n this.started = false;\n this.clickCaptured = () => {\n this.eventTarget.removeEventListener(\"click\", this.clickBubbled, false);\n this.eventTarget.addEventListener(\"click\", this.clickBubbled, false);\n };\n this.clickBubbled = (event) => {\n if (event instanceof MouseEvent && this.clickEventIsSignificant(event)) {\n const target = (event.composedPath && event.composedPath()[0]) || event.target;\n const link = this.findLinkFromClickTarget(target);\n if (link && doesNotTargetIFrame(link)) {\n const location = this.getLocationForLink(link);\n if (this.delegate.willFollowLinkToLocation(link, location, event)) {\n event.preventDefault();\n this.delegate.followedLinkToLocation(link, location);\n }\n }\n }\n };\n this.delegate = delegate;\n this.eventTarget = eventTarget;\n }\n start() {\n if (!this.started) {\n this.eventTarget.addEventListener(\"click\", this.clickCaptured, true);\n this.started = true;\n }\n }\n stop() {\n if (this.started) {\n this.eventTarget.removeEventListener(\"click\", this.clickCaptured, true);\n this.started = false;\n }\n }\n clickEventIsSignificant(event) {\n return !((event.target && event.target.isContentEditable) ||\n event.defaultPrevented ||\n event.which > 1 ||\n event.altKey ||\n event.ctrlKey ||\n event.metaKey ||\n event.shiftKey);\n }\n findLinkFromClickTarget(target) {\n return findClosestRecursively(target, \"a[href]:not([target^=_]):not([download])\");\n }\n getLocationForLink(link) {\n return expandURL(link.getAttribute(\"href\") || \"\");\n }\n}\nfunction doesNotTargetIFrame(anchor) {\n if (anchor.hasAttribute(\"target\")) {\n for (const element of document.getElementsByName(anchor.target)) {\n if (element instanceof HTMLIFrameElement)\n return false;\n }\n return true;\n }\n else {\n return true;\n }\n}\n\nclass FormLinkClickObserver {\n constructor(delegate, element) {\n this.delegate = delegate;\n this.linkInterceptor = new LinkClickObserver(this, element);\n }\n start() {\n this.linkInterceptor.start();\n }\n stop() {\n this.linkInterceptor.stop();\n }\n willFollowLinkToLocation(link, location, originalEvent) {\n return (this.delegate.willSubmitFormLinkToLocation(link, location, originalEvent) &&\n link.hasAttribute(\"data-turbo-method\"));\n }\n followedLinkToLocation(link, location) {\n const form = document.createElement(\"form\");\n const type = \"hidden\";\n for (const [name, value] of location.searchParams) {\n form.append(Object.assign(document.createElement(\"input\"), { type, name, value }));\n }\n const action = Object.assign(location, { search: \"\" });\n form.setAttribute(\"data-turbo\", \"true\");\n form.setAttribute(\"action\", action.href);\n form.setAttribute(\"hidden\", \"\");\n const method = link.getAttribute(\"data-turbo-method\");\n if (method)\n form.setAttribute(\"method\", method);\n const turboFrame = link.getAttribute(\"data-turbo-frame\");\n if (turboFrame)\n form.setAttribute(\"data-turbo-frame\", turboFrame);\n const turboAction = getVisitAction(link);\n if (turboAction)\n form.setAttribute(\"data-turbo-action\", turboAction);\n const turboConfirm = link.getAttribute(\"data-turbo-confirm\");\n if (turboConfirm)\n form.setAttribute(\"data-turbo-confirm\", turboConfirm);\n const turboStream = link.hasAttribute(\"data-turbo-stream\");\n if (turboStream)\n form.setAttribute(\"data-turbo-stream\", \"\");\n this.delegate.submittedFormLinkToLocation(link, location, form);\n document.body.appendChild(form);\n form.addEventListener(\"turbo:submit-end\", () => form.remove(), { once: true });\n requestAnimationFrame(() => form.requestSubmit());\n }\n}\n\nclass Bardo {\n static async preservingPermanentElements(delegate, permanentElementMap, callback) {\n const bardo = new this(delegate, permanentElementMap);\n bardo.enter();\n await callback();\n bardo.leave();\n }\n constructor(delegate, permanentElementMap) {\n this.delegate = delegate;\n this.permanentElementMap = permanentElementMap;\n }\n enter() {\n for (const id in this.permanentElementMap) {\n const [currentPermanentElement, newPermanentElement] = this.permanentElementMap[id];\n this.delegate.enteringBardo(currentPermanentElement, newPermanentElement);\n this.replaceNewPermanentElementWithPlaceholder(newPermanentElement);\n }\n }\n leave() {\n for (const id in this.permanentElementMap) {\n const [currentPermanentElement] = this.permanentElementMap[id];\n this.replaceCurrentPermanentElementWithClone(currentPermanentElement);\n this.replacePlaceholderWithPermanentElement(currentPermanentElement);\n this.delegate.leavingBardo(currentPermanentElement);\n }\n }\n replaceNewPermanentElementWithPlaceholder(permanentElement) {\n const placeholder = createPlaceholderForPermanentElement(permanentElement);\n permanentElement.replaceWith(placeholder);\n }\n replaceCurrentPermanentElementWithClone(permanentElement) {\n const clone = permanentElement.cloneNode(true);\n permanentElement.replaceWith(clone);\n }\n replacePlaceholderWithPermanentElement(permanentElement) {\n const placeholder = this.getPlaceholderById(permanentElement.id);\n placeholder === null || placeholder === void 0 ? void 0 : placeholder.replaceWith(permanentElement);\n }\n getPlaceholderById(id) {\n return this.placeholders.find((element) => element.content == id);\n }\n get placeholders() {\n return [...document.querySelectorAll(\"meta[name=turbo-permanent-placeholder][content]\")];\n }\n}\nfunction createPlaceholderForPermanentElement(permanentElement) {\n const element = document.createElement(\"meta\");\n element.setAttribute(\"name\", \"turbo-permanent-placeholder\");\n element.setAttribute(\"content\", permanentElement.id);\n return element;\n}\n\nclass Renderer {\n constructor(currentSnapshot, newSnapshot, renderElement, isPreview, willRender = true) {\n this.activeElement = null;\n this.currentSnapshot = currentSnapshot;\n this.newSnapshot = newSnapshot;\n this.isPreview = isPreview;\n this.willRender = willRender;\n this.renderElement = renderElement;\n this.promise = new Promise((resolve, reject) => (this.resolvingFunctions = { resolve, reject }));\n }\n get shouldRender() {\n return true;\n }\n get reloadReason() {\n return;\n }\n prepareToRender() {\n return;\n }\n finishRendering() {\n if (this.resolvingFunctions) {\n this.resolvingFunctions.resolve();\n delete this.resolvingFunctions;\n }\n }\n async preservingPermanentElements(callback) {\n await Bardo.preservingPermanentElements(this, this.permanentElementMap, callback);\n }\n focusFirstAutofocusableElement() {\n const element = this.connectedSnapshot.firstAutofocusableElement;\n if (elementIsFocusable(element)) {\n element.focus();\n }\n }\n enteringBardo(currentPermanentElement) {\n if (this.activeElement)\n return;\n if (currentPermanentElement.contains(this.currentSnapshot.activeElement)) {\n this.activeElement = this.currentSnapshot.activeElement;\n }\n }\n leavingBardo(currentPermanentElement) {\n if (currentPermanentElement.contains(this.activeElement) && this.activeElement instanceof HTMLElement) {\n this.activeElement.focus();\n this.activeElement = null;\n }\n }\n get connectedSnapshot() {\n return this.newSnapshot.isConnected ? this.newSnapshot : this.currentSnapshot;\n }\n get currentElement() {\n return this.currentSnapshot.element;\n }\n get newElement() {\n return this.newSnapshot.element;\n }\n get permanentElementMap() {\n return this.currentSnapshot.getPermanentElementMapForSnapshot(this.newSnapshot);\n }\n}\nfunction elementIsFocusable(element) {\n return element && typeof element.focus == \"function\";\n}\n\nclass FrameRenderer extends Renderer {\n static renderElement(currentElement, newElement) {\n var _a;\n const destinationRange = document.createRange();\n destinationRange.selectNodeContents(currentElement);\n destinationRange.deleteContents();\n const frameElement = newElement;\n const sourceRange = (_a = frameElement.ownerDocument) === null || _a === void 0 ? void 0 : _a.createRange();\n if (sourceRange) {\n sourceRange.selectNodeContents(frameElement);\n currentElement.appendChild(sourceRange.extractContents());\n }\n }\n constructor(delegate, currentSnapshot, newSnapshot, renderElement, isPreview, willRender = true) {\n super(currentSnapshot, newSnapshot, renderElement, isPreview, willRender);\n this.delegate = delegate;\n }\n get shouldRender() {\n return true;\n }\n async render() {\n await nextAnimationFrame();\n this.preservingPermanentElements(() => {\n this.loadFrameElement();\n });\n this.scrollFrameIntoView();\n await nextAnimationFrame();\n this.focusFirstAutofocusableElement();\n await nextAnimationFrame();\n this.activateScriptElements();\n }\n loadFrameElement() {\n this.delegate.willRenderFrame(this.currentElement, this.newElement);\n this.renderElement(this.currentElement, this.newElement);\n }\n scrollFrameIntoView() {\n if (this.currentElement.autoscroll || this.newElement.autoscroll) {\n const element = this.currentElement.firstElementChild;\n const block = readScrollLogicalPosition(this.currentElement.getAttribute(\"data-autoscroll-block\"), \"end\");\n const behavior = readScrollBehavior(this.currentElement.getAttribute(\"data-autoscroll-behavior\"), \"auto\");\n if (element) {\n element.scrollIntoView({ block, behavior });\n return true;\n }\n }\n return false;\n }\n activateScriptElements() {\n for (const inertScriptElement of this.newScriptElements) {\n const activatedScriptElement = activateScriptElement(inertScriptElement);\n inertScriptElement.replaceWith(activatedScriptElement);\n }\n }\n get newScriptElements() {\n return this.currentElement.querySelectorAll(\"script\");\n }\n}\nfunction readScrollLogicalPosition(value, defaultValue) {\n if (value == \"end\" || value == \"start\" || value == \"center\" || value == \"nearest\") {\n return value;\n }\n else {\n return defaultValue;\n }\n}\nfunction readScrollBehavior(value, defaultValue) {\n if (value == \"auto\" || value == \"smooth\") {\n return value;\n }\n else {\n return defaultValue;\n }\n}\n\nclass ProgressBar {\n static get defaultCSS() {\n return unindent `\n .turbo-progress-bar {\n position: fixed;\n display: block;\n top: 0;\n left: 0;\n height: 3px;\n background: #0076ff;\n z-index: 2147483647;\n transition:\n width ${ProgressBar.animationDuration}ms ease-out,\n opacity ${ProgressBar.animationDuration / 2}ms ${ProgressBar.animationDuration / 2}ms ease-in;\n transform: translate3d(0, 0, 0);\n }\n `;\n }\n constructor() {\n this.hiding = false;\n this.value = 0;\n this.visible = false;\n this.trickle = () => {\n this.setValue(this.value + Math.random() / 100);\n };\n this.stylesheetElement = this.createStylesheetElement();\n this.progressElement = this.createProgressElement();\n this.installStylesheetElement();\n this.setValue(0);\n }\n show() {\n if (!this.visible) {\n this.visible = true;\n this.installProgressElement();\n this.startTrickling();\n }\n }\n hide() {\n if (this.visible && !this.hiding) {\n this.hiding = true;\n this.fadeProgressElement(() => {\n this.uninstallProgressElement();\n this.stopTrickling();\n this.visible = false;\n this.hiding = false;\n });\n }\n }\n setValue(value) {\n this.value = value;\n this.refresh();\n }\n installStylesheetElement() {\n document.head.insertBefore(this.stylesheetElement, document.head.firstChild);\n }\n installProgressElement() {\n this.progressElement.style.width = \"0\";\n this.progressElement.style.opacity = \"1\";\n document.documentElement.insertBefore(this.progressElement, document.body);\n this.refresh();\n }\n fadeProgressElement(callback) {\n this.progressElement.style.opacity = \"0\";\n setTimeout(callback, ProgressBar.animationDuration * 1.5);\n }\n uninstallProgressElement() {\n if (this.progressElement.parentNode) {\n document.documentElement.removeChild(this.progressElement);\n }\n }\n startTrickling() {\n if (!this.trickleInterval) {\n this.trickleInterval = window.setInterval(this.trickle, ProgressBar.animationDuration);\n }\n }\n stopTrickling() {\n window.clearInterval(this.trickleInterval);\n delete this.trickleInterval;\n }\n refresh() {\n requestAnimationFrame(() => {\n this.progressElement.style.width = `${10 + this.value * 90}%`;\n });\n }\n createStylesheetElement() {\n const element = document.createElement(\"style\");\n element.type = \"text/css\";\n element.textContent = ProgressBar.defaultCSS;\n if (this.cspNonce) {\n element.nonce = this.cspNonce;\n }\n return element;\n }\n createProgressElement() {\n const element = document.createElement(\"div\");\n element.className = \"turbo-progress-bar\";\n return element;\n }\n get cspNonce() {\n return getMetaContent(\"csp-nonce\");\n }\n}\nProgressBar.animationDuration = 300;\n\nclass HeadSnapshot extends Snapshot {\n constructor() {\n super(...arguments);\n this.detailsByOuterHTML = this.children\n .filter((element) => !elementIsNoscript(element))\n .map((element) => elementWithoutNonce(element))\n .reduce((result, element) => {\n const { outerHTML } = element;\n const details = outerHTML in result\n ? result[outerHTML]\n : {\n type: elementType(element),\n tracked: elementIsTracked(element),\n elements: [],\n };\n return Object.assign(Object.assign({}, result), { [outerHTML]: Object.assign(Object.assign({}, details), { elements: [...details.elements, element] }) });\n }, {});\n }\n get trackedElementSignature() {\n return Object.keys(this.detailsByOuterHTML)\n .filter((outerHTML) => this.detailsByOuterHTML[outerHTML].tracked)\n .join(\"\");\n }\n getScriptElementsNotInSnapshot(snapshot) {\n return this.getElementsMatchingTypeNotInSnapshot(\"script\", snapshot);\n }\n getStylesheetElementsNotInSnapshot(snapshot) {\n return this.getElementsMatchingTypeNotInSnapshot(\"stylesheet\", snapshot);\n }\n getElementsMatchingTypeNotInSnapshot(matchedType, snapshot) {\n return Object.keys(this.detailsByOuterHTML)\n .filter((outerHTML) => !(outerHTML in snapshot.detailsByOuterHTML))\n .map((outerHTML) => this.detailsByOuterHTML[outerHTML])\n .filter(({ type }) => type == matchedType)\n .map(({ elements: [element] }) => element);\n }\n get provisionalElements() {\n return Object.keys(this.detailsByOuterHTML).reduce((result, outerHTML) => {\n const { type, tracked, elements } = this.detailsByOuterHTML[outerHTML];\n if (type == null && !tracked) {\n return [...result, ...elements];\n }\n else if (elements.length > 1) {\n return [...result, ...elements.slice(1)];\n }\n else {\n return result;\n }\n }, []);\n }\n getMetaValue(name) {\n const element = this.findMetaElementByName(name);\n return element ? element.getAttribute(\"content\") : null;\n }\n findMetaElementByName(name) {\n return Object.keys(this.detailsByOuterHTML).reduce((result, outerHTML) => {\n const { elements: [element], } = this.detailsByOuterHTML[outerHTML];\n return elementIsMetaElementWithName(element, name) ? element : result;\n }, undefined);\n }\n}\nfunction elementType(element) {\n if (elementIsScript(element)) {\n return \"script\";\n }\n else if (elementIsStylesheet(element)) {\n return \"stylesheet\";\n }\n}\nfunction elementIsTracked(element) {\n return element.getAttribute(\"data-turbo-track\") == \"reload\";\n}\nfunction elementIsScript(element) {\n const tagName = element.localName;\n return tagName == \"script\";\n}\nfunction elementIsNoscript(element) {\n const tagName = element.localName;\n return tagName == \"noscript\";\n}\nfunction elementIsStylesheet(element) {\n const tagName = element.localName;\n return tagName == \"style\" || (tagName == \"link\" && element.getAttribute(\"rel\") == \"stylesheet\");\n}\nfunction elementIsMetaElementWithName(element, name) {\n const tagName = element.localName;\n return tagName == \"meta\" && element.getAttribute(\"name\") == name;\n}\nfunction elementWithoutNonce(element) {\n if (element.hasAttribute(\"nonce\")) {\n element.setAttribute(\"nonce\", \"\");\n }\n return element;\n}\n\nclass PageSnapshot extends Snapshot {\n static fromHTMLString(html = \"\") {\n return this.fromDocument(parseHTMLDocument(html));\n }\n static fromElement(element) {\n return this.fromDocument(element.ownerDocument);\n }\n static fromDocument({ head, body }) {\n return new this(body, new HeadSnapshot(head));\n }\n constructor(element, headSnapshot) {\n super(element);\n this.headSnapshot = headSnapshot;\n }\n clone() {\n const clonedElement = this.element.cloneNode(true);\n const selectElements = this.element.querySelectorAll(\"select\");\n const clonedSelectElements = clonedElement.querySelectorAll(\"select\");\n for (const [index, source] of selectElements.entries()) {\n const clone = clonedSelectElements[index];\n for (const option of clone.selectedOptions)\n option.selected = false;\n for (const option of source.selectedOptions)\n clone.options[option.index].selected = true;\n }\n for (const clonedPasswordInput of clonedElement.querySelectorAll('input[type=\"password\"]')) {\n clonedPasswordInput.value = \"\";\n }\n return new PageSnapshot(clonedElement, this.headSnapshot);\n }\n get headElement() {\n return this.headSnapshot.element;\n }\n get rootLocation() {\n var _a;\n const root = (_a = this.getSetting(\"root\")) !== null && _a !== void 0 ? _a : \"/\";\n return expandURL(root);\n }\n get cacheControlValue() {\n return this.getSetting(\"cache-control\");\n }\n get isPreviewable() {\n return this.cacheControlValue != \"no-preview\";\n }\n get isCacheable() {\n return this.cacheControlValue != \"no-cache\";\n }\n get isVisitable() {\n return this.getSetting(\"visit-control\") != \"reload\";\n }\n getSetting(name) {\n return this.headSnapshot.getMetaValue(`turbo-${name}`);\n }\n}\n\nvar TimingMetric;\n(function (TimingMetric) {\n TimingMetric[\"visitStart\"] = \"visitStart\";\n TimingMetric[\"requestStart\"] = \"requestStart\";\n TimingMetric[\"requestEnd\"] = \"requestEnd\";\n TimingMetric[\"visitEnd\"] = \"visitEnd\";\n})(TimingMetric || (TimingMetric = {}));\nvar VisitState;\n(function (VisitState) {\n VisitState[\"initialized\"] = \"initialized\";\n VisitState[\"started\"] = \"started\";\n VisitState[\"canceled\"] = \"canceled\";\n VisitState[\"failed\"] = \"failed\";\n VisitState[\"completed\"] = \"completed\";\n})(VisitState || (VisitState = {}));\nconst defaultOptions = {\n action: \"advance\",\n historyChanged: false,\n visitCachedSnapshot: () => { },\n willRender: true,\n updateHistory: true,\n shouldCacheSnapshot: true,\n acceptsStreamResponse: false,\n};\nvar SystemStatusCode;\n(function (SystemStatusCode) {\n SystemStatusCode[SystemStatusCode[\"networkFailure\"] = 0] = \"networkFailure\";\n SystemStatusCode[SystemStatusCode[\"timeoutFailure\"] = -1] = \"timeoutFailure\";\n SystemStatusCode[SystemStatusCode[\"contentTypeMismatch\"] = -2] = \"contentTypeMismatch\";\n})(SystemStatusCode || (SystemStatusCode = {}));\nclass Visit {\n constructor(delegate, location, restorationIdentifier, options = {}) {\n this.identifier = uuid();\n this.timingMetrics = {};\n this.followedRedirect = false;\n this.historyChanged = false;\n this.scrolled = false;\n this.shouldCacheSnapshot = true;\n this.acceptsStreamResponse = false;\n this.snapshotCached = false;\n this.state = VisitState.initialized;\n this.delegate = delegate;\n this.location = location;\n this.restorationIdentifier = restorationIdentifier || uuid();\n const { action, historyChanged, referrer, snapshot, snapshotHTML, response, visitCachedSnapshot, willRender, updateHistory, shouldCacheSnapshot, acceptsStreamResponse, } = Object.assign(Object.assign({}, defaultOptions), options);\n this.action = action;\n this.historyChanged = historyChanged;\n this.referrer = referrer;\n this.snapshot = snapshot;\n this.snapshotHTML = snapshotHTML;\n this.response = response;\n this.isSamePage = this.delegate.locationWithActionIsSamePage(this.location, this.action);\n this.visitCachedSnapshot = visitCachedSnapshot;\n this.willRender = willRender;\n this.updateHistory = updateHistory;\n this.scrolled = !willRender;\n this.shouldCacheSnapshot = shouldCacheSnapshot;\n this.acceptsStreamResponse = acceptsStreamResponse;\n }\n get adapter() {\n return this.delegate.adapter;\n }\n get view() {\n return this.delegate.view;\n }\n get history() {\n return this.delegate.history;\n }\n get restorationData() {\n return this.history.getRestorationDataForIdentifier(this.restorationIdentifier);\n }\n get silent() {\n return this.isSamePage;\n }\n start() {\n if (this.state == VisitState.initialized) {\n this.recordTimingMetric(TimingMetric.visitStart);\n this.state = VisitState.started;\n this.adapter.visitStarted(this);\n this.delegate.visitStarted(this);\n }\n }\n cancel() {\n if (this.state == VisitState.started) {\n if (this.request) {\n this.request.cancel();\n }\n this.cancelRender();\n this.state = VisitState.canceled;\n }\n }\n complete() {\n if (this.state == VisitState.started) {\n this.recordTimingMetric(TimingMetric.visitEnd);\n this.state = VisitState.completed;\n this.followRedirect();\n if (!this.followedRedirect) {\n this.adapter.visitCompleted(this);\n this.delegate.visitCompleted(this);\n }\n }\n }\n fail() {\n if (this.state == VisitState.started) {\n this.state = VisitState.failed;\n this.adapter.visitFailed(this);\n }\n }\n changeHistory() {\n var _a;\n if (!this.historyChanged && this.updateHistory) {\n const actionForHistory = this.location.href === ((_a = this.referrer) === null || _a === void 0 ? void 0 : _a.href) ? \"replace\" : this.action;\n const method = getHistoryMethodForAction(actionForHistory);\n this.history.update(method, this.location, this.restorationIdentifier);\n this.historyChanged = true;\n }\n }\n issueRequest() {\n if (this.hasPreloadedResponse()) {\n this.simulateRequest();\n }\n else if (this.shouldIssueRequest() && !this.request) {\n this.request = new FetchRequest(this, FetchMethod.get, this.location);\n this.request.perform();\n }\n }\n simulateRequest() {\n if (this.response) {\n this.startRequest();\n this.recordResponse();\n this.finishRequest();\n }\n }\n startRequest() {\n this.recordTimingMetric(TimingMetric.requestStart);\n this.adapter.visitRequestStarted(this);\n }\n recordResponse(response = this.response) {\n this.response = response;\n if (response) {\n const { statusCode } = response;\n if (isSuccessful(statusCode)) {\n this.adapter.visitRequestCompleted(this);\n }\n else {\n this.adapter.visitRequestFailedWithStatusCode(this, statusCode);\n }\n }\n }\n finishRequest() {\n this.recordTimingMetric(TimingMetric.requestEnd);\n this.adapter.visitRequestFinished(this);\n }\n loadResponse() {\n if (this.response) {\n const { statusCode, responseHTML } = this.response;\n this.render(async () => {\n if (this.shouldCacheSnapshot)\n this.cacheSnapshot();\n if (this.view.renderPromise)\n await this.view.renderPromise;\n if (isSuccessful(statusCode) && responseHTML != null) {\n await this.view.renderPage(PageSnapshot.fromHTMLString(responseHTML), false, this.willRender, this);\n this.performScroll();\n this.adapter.visitRendered(this);\n this.complete();\n }\n else {\n await this.view.renderError(PageSnapshot.fromHTMLString(responseHTML), this);\n this.adapter.visitRendered(this);\n this.fail();\n }\n });\n }\n }\n getCachedSnapshot() {\n const snapshot = this.view.getCachedSnapshotForLocation(this.location) || this.getPreloadedSnapshot();\n if (snapshot && (!getAnchor(this.location) || snapshot.hasAnchor(getAnchor(this.location)))) {\n if (this.action == \"restore\" || snapshot.isPreviewable) {\n return snapshot;\n }\n }\n }\n getPreloadedSnapshot() {\n if (this.snapshotHTML) {\n return PageSnapshot.fromHTMLString(this.snapshotHTML);\n }\n }\n hasCachedSnapshot() {\n return this.getCachedSnapshot() != null;\n }\n loadCachedSnapshot() {\n const snapshot = this.getCachedSnapshot();\n if (snapshot) {\n const isPreview = this.shouldIssueRequest();\n this.render(async () => {\n this.cacheSnapshot();\n if (this.isSamePage) {\n this.adapter.visitRendered(this);\n }\n else {\n if (this.view.renderPromise)\n await this.view.renderPromise;\n await this.view.renderPage(snapshot, isPreview, this.willRender, this);\n this.performScroll();\n this.adapter.visitRendered(this);\n if (!isPreview) {\n this.complete();\n }\n }\n });\n }\n }\n followRedirect() {\n var _a;\n if (this.redirectedToLocation && !this.followedRedirect && ((_a = this.response) === null || _a === void 0 ? void 0 : _a.redirected)) {\n this.adapter.visitProposedToLocation(this.redirectedToLocation, {\n action: \"replace\",\n response: this.response,\n shouldCacheSnapshot: false,\n willRender: false,\n });\n this.followedRedirect = true;\n }\n }\n goToSamePageAnchor() {\n if (this.isSamePage) {\n this.render(async () => {\n this.cacheSnapshot();\n this.performScroll();\n this.changeHistory();\n this.adapter.visitRendered(this);\n });\n }\n }\n prepareRequest(request) {\n if (this.acceptsStreamResponse) {\n request.acceptResponseType(StreamMessage.contentType);\n }\n }\n requestStarted() {\n this.startRequest();\n }\n requestPreventedHandlingResponse(_request, _response) { }\n async requestSucceededWithResponse(request, response) {\n const responseHTML = await response.responseHTML;\n const { redirected, statusCode } = response;\n if (responseHTML == undefined) {\n this.recordResponse({\n statusCode: SystemStatusCode.contentTypeMismatch,\n redirected,\n });\n }\n else {\n this.redirectedToLocation = response.redirected ? response.location : undefined;\n this.recordResponse({ statusCode: statusCode, responseHTML, redirected });\n }\n }\n async requestFailedWithResponse(request, response) {\n const responseHTML = await response.responseHTML;\n const { redirected, statusCode } = response;\n if (responseHTML == undefined) {\n this.recordResponse({\n statusCode: SystemStatusCode.contentTypeMismatch,\n redirected,\n });\n }\n else {\n this.recordResponse({ statusCode: statusCode, responseHTML, redirected });\n }\n }\n requestErrored(_request, _error) {\n this.recordResponse({\n statusCode: SystemStatusCode.networkFailure,\n redirected: false,\n });\n }\n requestFinished() {\n this.finishRequest();\n }\n performScroll() {\n if (!this.scrolled && !this.view.forceReloaded) {\n if (this.action == \"restore\") {\n this.scrollToRestoredPosition() || this.scrollToAnchor() || this.view.scrollToTop();\n }\n else {\n this.scrollToAnchor() || this.view.scrollToTop();\n }\n if (this.isSamePage) {\n this.delegate.visitScrolledToSamePageLocation(this.view.lastRenderedLocation, this.location);\n }\n this.scrolled = true;\n }\n }\n scrollToRestoredPosition() {\n const { scrollPosition } = this.restorationData;\n if (scrollPosition) {\n this.view.scrollToPosition(scrollPosition);\n return true;\n }\n }\n scrollToAnchor() {\n const anchor = getAnchor(this.location);\n if (anchor != null) {\n this.view.scrollToAnchor(anchor);\n return true;\n }\n }\n recordTimingMetric(metric) {\n this.timingMetrics[metric] = new Date().getTime();\n }\n getTimingMetrics() {\n return Object.assign({}, this.timingMetrics);\n }\n getHistoryMethodForAction(action) {\n switch (action) {\n case \"replace\":\n return history.replaceState;\n case \"advance\":\n case \"restore\":\n return history.pushState;\n }\n }\n hasPreloadedResponse() {\n return typeof this.response == \"object\";\n }\n shouldIssueRequest() {\n if (this.isSamePage) {\n return false;\n }\n else if (this.action == \"restore\") {\n return !this.hasCachedSnapshot();\n }\n else {\n return this.willRender;\n }\n }\n cacheSnapshot() {\n if (!this.snapshotCached) {\n this.view.cacheSnapshot(this.snapshot).then((snapshot) => snapshot && this.visitCachedSnapshot(snapshot));\n this.snapshotCached = true;\n }\n }\n async render(callback) {\n this.cancelRender();\n await new Promise((resolve) => {\n this.frame = requestAnimationFrame(() => resolve());\n });\n await callback();\n delete this.frame;\n }\n cancelRender() {\n if (this.frame) {\n cancelAnimationFrame(this.frame);\n delete this.frame;\n }\n }\n}\nfunction isSuccessful(statusCode) {\n return statusCode >= 200 && statusCode < 300;\n}\n\nclass BrowserAdapter {\n constructor(session) {\n this.progressBar = new ProgressBar();\n this.showProgressBar = () => {\n this.progressBar.show();\n };\n this.session = session;\n }\n visitProposedToLocation(location, options) {\n this.navigator.startVisit(location, (options === null || options === void 0 ? void 0 : options.restorationIdentifier) || uuid(), options);\n }\n visitStarted(visit) {\n this.location = visit.location;\n visit.loadCachedSnapshot();\n visit.issueRequest();\n visit.goToSamePageAnchor();\n }\n visitRequestStarted(visit) {\n this.progressBar.setValue(0);\n if (visit.hasCachedSnapshot() || visit.action != \"restore\") {\n this.showVisitProgressBarAfterDelay();\n }\n else {\n this.showProgressBar();\n }\n }\n visitRequestCompleted(visit) {\n visit.loadResponse();\n }\n visitRequestFailedWithStatusCode(visit, statusCode) {\n switch (statusCode) {\n case SystemStatusCode.networkFailure:\n case SystemStatusCode.timeoutFailure:\n case SystemStatusCode.contentTypeMismatch:\n return this.reload({\n reason: \"request_failed\",\n context: {\n statusCode,\n },\n });\n default:\n return visit.loadResponse();\n }\n }\n visitRequestFinished(_visit) {\n this.progressBar.setValue(1);\n this.hideVisitProgressBar();\n }\n visitCompleted(_visit) { }\n pageInvalidated(reason) {\n this.reload(reason);\n }\n visitFailed(_visit) { }\n visitRendered(_visit) { }\n formSubmissionStarted(_formSubmission) {\n this.progressBar.setValue(0);\n this.showFormProgressBarAfterDelay();\n }\n formSubmissionFinished(_formSubmission) {\n this.progressBar.setValue(1);\n this.hideFormProgressBar();\n }\n showVisitProgressBarAfterDelay() {\n this.visitProgressBarTimeout = window.setTimeout(this.showProgressBar, this.session.progressBarDelay);\n }\n hideVisitProgressBar() {\n this.progressBar.hide();\n if (this.visitProgressBarTimeout != null) {\n window.clearTimeout(this.visitProgressBarTimeout);\n delete this.visitProgressBarTimeout;\n }\n }\n showFormProgressBarAfterDelay() {\n if (this.formProgressBarTimeout == null) {\n this.formProgressBarTimeout = window.setTimeout(this.showProgressBar, this.session.progressBarDelay);\n }\n }\n hideFormProgressBar() {\n this.progressBar.hide();\n if (this.formProgressBarTimeout != null) {\n window.clearTimeout(this.formProgressBarTimeout);\n delete this.formProgressBarTimeout;\n }\n }\n reload(reason) {\n var _a;\n dispatch(\"turbo:reload\", { detail: reason });\n window.location.href = ((_a = this.location) === null || _a === void 0 ? void 0 : _a.toString()) || window.location.href;\n }\n get navigator() {\n return this.session.navigator;\n }\n}\n\nclass CacheObserver {\n constructor() {\n this.selector = \"[data-turbo-temporary]\";\n this.deprecatedSelector = \"[data-turbo-cache=false]\";\n this.started = false;\n this.removeTemporaryElements = ((_event) => {\n for (const element of this.temporaryElements) {\n element.remove();\n }\n });\n }\n start() {\n if (!this.started) {\n this.started = true;\n addEventListener(\"turbo:before-cache\", this.removeTemporaryElements, false);\n }\n }\n stop() {\n if (this.started) {\n this.started = false;\n removeEventListener(\"turbo:before-cache\", this.removeTemporaryElements, false);\n }\n }\n get temporaryElements() {\n return [...document.querySelectorAll(this.selector), ...this.temporaryElementsWithDeprecation];\n }\n get temporaryElementsWithDeprecation() {\n const elements = document.querySelectorAll(this.deprecatedSelector);\n if (elements.length) {\n console.warn(`The ${this.deprecatedSelector} selector is deprecated and will be removed in a future version. Use ${this.selector} instead.`);\n }\n return [...elements];\n }\n}\n\nclass FrameRedirector {\n constructor(session, element) {\n this.session = session;\n this.element = element;\n this.linkInterceptor = new LinkInterceptor(this, element);\n this.formSubmitObserver = new FormSubmitObserver(this, element);\n }\n start() {\n this.linkInterceptor.start();\n this.formSubmitObserver.start();\n }\n stop() {\n this.linkInterceptor.stop();\n this.formSubmitObserver.stop();\n }\n shouldInterceptLinkClick(element, _location, _event) {\n return this.shouldRedirect(element);\n }\n linkClickIntercepted(element, url, event) {\n const frame = this.findFrameElement(element);\n if (frame) {\n frame.delegate.linkClickIntercepted(element, url, event);\n }\n }\n willSubmitForm(element, submitter) {\n return (element.closest(\"turbo-frame\") == null &&\n this.shouldSubmit(element, submitter) &&\n this.shouldRedirect(element, submitter));\n }\n formSubmitted(element, submitter) {\n const frame = this.findFrameElement(element, submitter);\n if (frame) {\n frame.delegate.formSubmitted(element, submitter);\n }\n }\n shouldSubmit(form, submitter) {\n var _a;\n const action = getAction(form, submitter);\n const meta = this.element.ownerDocument.querySelector(`meta[name=\"turbo-root\"]`);\n const rootLocation = expandURL((_a = meta === null || meta === void 0 ? void 0 : meta.content) !== null && _a !== void 0 ? _a : \"/\");\n return this.shouldRedirect(form, submitter) && locationIsVisitable(action, rootLocation);\n }\n shouldRedirect(element, submitter) {\n const isNavigatable = element instanceof HTMLFormElement\n ? this.session.submissionIsNavigatable(element, submitter)\n : this.session.elementIsNavigatable(element);\n if (isNavigatable) {\n const frame = this.findFrameElement(element, submitter);\n return frame ? frame != element.closest(\"turbo-frame\") : false;\n }\n else {\n return false;\n }\n }\n findFrameElement(element, submitter) {\n const id = (submitter === null || submitter === void 0 ? void 0 : submitter.getAttribute(\"data-turbo-frame\")) || element.getAttribute(\"data-turbo-frame\");\n if (id && id != \"_top\") {\n const frame = this.element.querySelector(`#${id}:not([disabled])`);\n if (frame instanceof FrameElement) {\n return frame;\n }\n }\n }\n}\n\nclass History {\n constructor(delegate) {\n this.restorationIdentifier = uuid();\n this.restorationData = {};\n this.started = false;\n this.pageLoaded = false;\n this.onPopState = (event) => {\n if (this.shouldHandlePopState()) {\n const { turbo } = event.state || {};\n if (turbo) {\n this.location = new URL(window.location.href);\n const { restorationIdentifier } = turbo;\n this.restorationIdentifier = restorationIdentifier;\n this.delegate.historyPoppedToLocationWithRestorationIdentifier(this.location, restorationIdentifier);\n }\n }\n };\n this.onPageLoad = async (_event) => {\n await nextMicrotask();\n this.pageLoaded = true;\n };\n this.delegate = delegate;\n }\n start() {\n if (!this.started) {\n addEventListener(\"popstate\", this.onPopState, false);\n addEventListener(\"load\", this.onPageLoad, false);\n this.started = true;\n this.replace(new URL(window.location.href));\n }\n }\n stop() {\n if (this.started) {\n removeEventListener(\"popstate\", this.onPopState, false);\n removeEventListener(\"load\", this.onPageLoad, false);\n this.started = false;\n }\n }\n push(location, restorationIdentifier) {\n this.update(history.pushState, location, restorationIdentifier);\n }\n replace(location, restorationIdentifier) {\n this.update(history.replaceState, location, restorationIdentifier);\n }\n update(method, location, restorationIdentifier = uuid()) {\n const state = { turbo: { restorationIdentifier } };\n method.call(history, state, \"\", location.href);\n this.location = location;\n this.restorationIdentifier = restorationIdentifier;\n }\n getRestorationDataForIdentifier(restorationIdentifier) {\n return this.restorationData[restorationIdentifier] || {};\n }\n updateRestorationData(additionalData) {\n const { restorationIdentifier } = this;\n const restorationData = this.restorationData[restorationIdentifier];\n this.restorationData[restorationIdentifier] = Object.assign(Object.assign({}, restorationData), additionalData);\n }\n assumeControlOfScrollRestoration() {\n var _a;\n if (!this.previousScrollRestoration) {\n this.previousScrollRestoration = (_a = history.scrollRestoration) !== null && _a !== void 0 ? _a : \"auto\";\n history.scrollRestoration = \"manual\";\n }\n }\n relinquishControlOfScrollRestoration() {\n if (this.previousScrollRestoration) {\n history.scrollRestoration = this.previousScrollRestoration;\n delete this.previousScrollRestoration;\n }\n }\n shouldHandlePopState() {\n return this.pageIsLoaded();\n }\n pageIsLoaded() {\n return this.pageLoaded || document.readyState == \"complete\";\n }\n}\n\nclass Navigator {\n constructor(delegate) {\n this.delegate = delegate;\n }\n proposeVisit(location, options = {}) {\n if (this.delegate.allowsVisitingLocationWithAction(location, options.action)) {\n if (locationIsVisitable(location, this.view.snapshot.rootLocation)) {\n this.delegate.visitProposedToLocation(location, options);\n }\n else {\n window.location.href = location.toString();\n }\n }\n }\n startVisit(locatable, restorationIdentifier, options = {}) {\n this.stop();\n this.currentVisit = new Visit(this, expandURL(locatable), restorationIdentifier, Object.assign({ referrer: this.location }, options));\n this.currentVisit.start();\n }\n submitForm(form, submitter) {\n this.stop();\n this.formSubmission = new FormSubmission(this, form, submitter, true);\n this.formSubmission.start();\n }\n stop() {\n if (this.formSubmission) {\n this.formSubmission.stop();\n delete this.formSubmission;\n }\n if (this.currentVisit) {\n this.currentVisit.cancel();\n delete this.currentVisit;\n }\n }\n get adapter() {\n return this.delegate.adapter;\n }\n get view() {\n return this.delegate.view;\n }\n get history() {\n return this.delegate.history;\n }\n formSubmissionStarted(formSubmission) {\n if (typeof this.adapter.formSubmissionStarted === \"function\") {\n this.adapter.formSubmissionStarted(formSubmission);\n }\n }\n async formSubmissionSucceededWithResponse(formSubmission, fetchResponse) {\n if (formSubmission == this.formSubmission) {\n const responseHTML = await fetchResponse.responseHTML;\n if (responseHTML) {\n const shouldCacheSnapshot = formSubmission.isSafe;\n if (!shouldCacheSnapshot) {\n this.view.clearSnapshotCache();\n }\n const { statusCode, redirected } = fetchResponse;\n const action = this.getActionForFormSubmission(formSubmission);\n const visitOptions = {\n action,\n shouldCacheSnapshot,\n response: { statusCode, responseHTML, redirected },\n };\n this.proposeVisit(fetchResponse.location, visitOptions);\n }\n }\n }\n async formSubmissionFailedWithResponse(formSubmission, fetchResponse) {\n const responseHTML = await fetchResponse.responseHTML;\n if (responseHTML) {\n const snapshot = PageSnapshot.fromHTMLString(responseHTML);\n if (fetchResponse.serverError) {\n await this.view.renderError(snapshot, this.currentVisit);\n }\n else {\n await this.view.renderPage(snapshot, false, true, this.currentVisit);\n }\n this.view.scrollToTop();\n this.view.clearSnapshotCache();\n }\n }\n formSubmissionErrored(formSubmission, error) {\n console.error(error);\n }\n formSubmissionFinished(formSubmission) {\n if (typeof this.adapter.formSubmissionFinished === \"function\") {\n this.adapter.formSubmissionFinished(formSubmission);\n }\n }\n visitStarted(visit) {\n this.delegate.visitStarted(visit);\n }\n visitCompleted(visit) {\n this.delegate.visitCompleted(visit);\n }\n locationWithActionIsSamePage(location, action) {\n const anchor = getAnchor(location);\n const currentAnchor = getAnchor(this.view.lastRenderedLocation);\n const isRestorationToTop = action === \"restore\" && typeof anchor === \"undefined\";\n return (action !== \"replace\" &&\n getRequestURL(location) === getRequestURL(this.view.lastRenderedLocation) &&\n (isRestorationToTop || (anchor != null && anchor !== currentAnchor)));\n }\n visitScrolledToSamePageLocation(oldURL, newURL) {\n this.delegate.visitScrolledToSamePageLocation(oldURL, newURL);\n }\n get location() {\n return this.history.location;\n }\n get restorationIdentifier() {\n return this.history.restorationIdentifier;\n }\n getActionForFormSubmission({ submitter, formElement }) {\n return getVisitAction(submitter, formElement) || \"advance\";\n }\n}\n\nvar PageStage;\n(function (PageStage) {\n PageStage[PageStage[\"initial\"] = 0] = \"initial\";\n PageStage[PageStage[\"loading\"] = 1] = \"loading\";\n PageStage[PageStage[\"interactive\"] = 2] = \"interactive\";\n PageStage[PageStage[\"complete\"] = 3] = \"complete\";\n})(PageStage || (PageStage = {}));\nclass PageObserver {\n constructor(delegate) {\n this.stage = PageStage.initial;\n this.started = false;\n this.interpretReadyState = () => {\n const { readyState } = this;\n if (readyState == \"interactive\") {\n this.pageIsInteractive();\n }\n else if (readyState == \"complete\") {\n this.pageIsComplete();\n }\n };\n this.pageWillUnload = () => {\n this.delegate.pageWillUnload();\n };\n this.delegate = delegate;\n }\n start() {\n if (!this.started) {\n if (this.stage == PageStage.initial) {\n this.stage = PageStage.loading;\n }\n document.addEventListener(\"readystatechange\", this.interpretReadyState, false);\n addEventListener(\"pagehide\", this.pageWillUnload, false);\n this.started = true;\n }\n }\n stop() {\n if (this.started) {\n document.removeEventListener(\"readystatechange\", this.interpretReadyState, false);\n removeEventListener(\"pagehide\", this.pageWillUnload, false);\n this.started = false;\n }\n }\n pageIsInteractive() {\n if (this.stage == PageStage.loading) {\n this.stage = PageStage.interactive;\n this.delegate.pageBecameInteractive();\n }\n }\n pageIsComplete() {\n this.pageIsInteractive();\n if (this.stage == PageStage.interactive) {\n this.stage = PageStage.complete;\n this.delegate.pageLoaded();\n }\n }\n get readyState() {\n return document.readyState;\n }\n}\n\nclass ScrollObserver {\n constructor(delegate) {\n this.started = false;\n this.onScroll = () => {\n this.updatePosition({ x: window.pageXOffset, y: window.pageYOffset });\n };\n this.delegate = delegate;\n }\n start() {\n if (!this.started) {\n addEventListener(\"scroll\", this.onScroll, false);\n this.onScroll();\n this.started = true;\n }\n }\n stop() {\n if (this.started) {\n removeEventListener(\"scroll\", this.onScroll, false);\n this.started = false;\n }\n }\n updatePosition(position) {\n this.delegate.scrollPositionChanged(position);\n }\n}\n\nclass StreamMessageRenderer {\n render({ fragment }) {\n Bardo.preservingPermanentElements(this, getPermanentElementMapForFragment(fragment), () => document.documentElement.appendChild(fragment));\n }\n enteringBardo(currentPermanentElement, newPermanentElement) {\n newPermanentElement.replaceWith(currentPermanentElement.cloneNode(true));\n }\n leavingBardo() { }\n}\nfunction getPermanentElementMapForFragment(fragment) {\n const permanentElementsInDocument = queryPermanentElementsAll(document.documentElement);\n const permanentElementMap = {};\n for (const permanentElementInDocument of permanentElementsInDocument) {\n const { id } = permanentElementInDocument;\n for (const streamElement of fragment.querySelectorAll(\"turbo-stream\")) {\n const elementInStream = getPermanentElementById(streamElement.templateElement.content, id);\n if (elementInStream) {\n permanentElementMap[id] = [permanentElementInDocument, elementInStream];\n }\n }\n }\n return permanentElementMap;\n}\n\nclass StreamObserver {\n constructor(delegate) {\n this.sources = new Set();\n this.started = false;\n this.inspectFetchResponse = ((event) => {\n const response = fetchResponseFromEvent(event);\n if (response && fetchResponseIsStream(response)) {\n event.preventDefault();\n this.receiveMessageResponse(response);\n }\n });\n this.receiveMessageEvent = (event) => {\n if (this.started && typeof event.data == \"string\") {\n this.receiveMessageHTML(event.data);\n }\n };\n this.delegate = delegate;\n }\n start() {\n if (!this.started) {\n this.started = true;\n addEventListener(\"turbo:before-fetch-response\", this.inspectFetchResponse, false);\n }\n }\n stop() {\n if (this.started) {\n this.started = false;\n removeEventListener(\"turbo:before-fetch-response\", this.inspectFetchResponse, false);\n }\n }\n connectStreamSource(source) {\n if (!this.streamSourceIsConnected(source)) {\n this.sources.add(source);\n source.addEventListener(\"message\", this.receiveMessageEvent, false);\n }\n }\n disconnectStreamSource(source) {\n if (this.streamSourceIsConnected(source)) {\n this.sources.delete(source);\n source.removeEventListener(\"message\", this.receiveMessageEvent, false);\n }\n }\n streamSourceIsConnected(source) {\n return this.sources.has(source);\n }\n async receiveMessageResponse(response) {\n const html = await response.responseHTML;\n if (html) {\n this.receiveMessageHTML(html);\n }\n }\n receiveMessageHTML(html) {\n this.delegate.receivedMessageFromStream(StreamMessage.wrap(html));\n }\n}\nfunction fetchResponseFromEvent(event) {\n var _a;\n const fetchResponse = (_a = event.detail) === null || _a === void 0 ? void 0 : _a.fetchResponse;\n if (fetchResponse instanceof FetchResponse) {\n return fetchResponse;\n }\n}\nfunction fetchResponseIsStream(response) {\n var _a;\n const contentType = (_a = response.contentType) !== null && _a !== void 0 ? _a : \"\";\n return contentType.startsWith(StreamMessage.contentType);\n}\n\nclass ErrorRenderer extends Renderer {\n static renderElement(currentElement, newElement) {\n const { documentElement, body } = document;\n documentElement.replaceChild(newElement, body);\n }\n async render() {\n this.replaceHeadAndBody();\n this.activateScriptElements();\n }\n replaceHeadAndBody() {\n const { documentElement, head } = document;\n documentElement.replaceChild(this.newHead, head);\n this.renderElement(this.currentElement, this.newElement);\n }\n activateScriptElements() {\n for (const replaceableElement of this.scriptElements) {\n const parentNode = replaceableElement.parentNode;\n if (parentNode) {\n const element = activateScriptElement(replaceableElement);\n parentNode.replaceChild(element, replaceableElement);\n }\n }\n }\n get newHead() {\n return this.newSnapshot.headSnapshot.element;\n }\n get scriptElements() {\n return document.documentElement.querySelectorAll(\"script\");\n }\n}\n\nclass PageRenderer extends Renderer {\n static renderElement(currentElement, newElement) {\n if (document.body && newElement instanceof HTMLBodyElement) {\n document.body.replaceWith(newElement);\n }\n else {\n document.documentElement.appendChild(newElement);\n }\n }\n get shouldRender() {\n return this.newSnapshot.isVisitable && this.trackedElementsAreIdentical;\n }\n get reloadReason() {\n if (!this.newSnapshot.isVisitable) {\n return {\n reason: \"turbo_visit_control_is_reload\",\n };\n }\n if (!this.trackedElementsAreIdentical) {\n return {\n reason: \"tracked_element_mismatch\",\n };\n }\n }\n async prepareToRender() {\n await this.mergeHead();\n }\n async render() {\n if (this.willRender) {\n await this.replaceBody();\n }\n }\n finishRendering() {\n super.finishRendering();\n if (!this.isPreview) {\n this.focusFirstAutofocusableElement();\n }\n }\n get currentHeadSnapshot() {\n return this.currentSnapshot.headSnapshot;\n }\n get newHeadSnapshot() {\n return this.newSnapshot.headSnapshot;\n }\n get newElement() {\n return this.newSnapshot.element;\n }\n async mergeHead() {\n const mergedHeadElements = this.mergeProvisionalElements();\n const newStylesheetElements = this.copyNewHeadStylesheetElements();\n this.copyNewHeadScriptElements();\n await mergedHeadElements;\n await newStylesheetElements;\n }\n async replaceBody() {\n await this.preservingPermanentElements(async () => {\n this.activateNewBody();\n await this.assignNewBody();\n });\n }\n get trackedElementsAreIdentical() {\n return this.currentHeadSnapshot.trackedElementSignature == this.newHeadSnapshot.trackedElementSignature;\n }\n async copyNewHeadStylesheetElements() {\n const loadingElements = [];\n for (const element of this.newHeadStylesheetElements) {\n loadingElements.push(waitForLoad(element));\n document.head.appendChild(element);\n }\n await Promise.all(loadingElements);\n }\n copyNewHeadScriptElements() {\n for (const element of this.newHeadScriptElements) {\n document.head.appendChild(activateScriptElement(element));\n }\n }\n async mergeProvisionalElements() {\n const newHeadElements = [...this.newHeadProvisionalElements];\n for (const element of this.currentHeadProvisionalElements) {\n if (!this.isCurrentElementInElementList(element, newHeadElements)) {\n document.head.removeChild(element);\n }\n }\n for (const element of newHeadElements) {\n document.head.appendChild(element);\n }\n }\n isCurrentElementInElementList(element, elementList) {\n for (const [index, newElement] of elementList.entries()) {\n if (element.tagName == \"TITLE\") {\n if (newElement.tagName != \"TITLE\") {\n continue;\n }\n if (element.innerHTML == newElement.innerHTML) {\n elementList.splice(index, 1);\n return true;\n }\n }\n if (newElement.isEqualNode(element)) {\n elementList.splice(index, 1);\n return true;\n }\n }\n return false;\n }\n removeCurrentHeadProvisionalElements() {\n for (const element of this.currentHeadProvisionalElements) {\n document.head.removeChild(element);\n }\n }\n copyNewHeadProvisionalElements() {\n for (const element of this.newHeadProvisionalElements) {\n document.head.appendChild(element);\n }\n }\n activateNewBody() {\n document.adoptNode(this.newElement);\n this.activateNewBodyScriptElements();\n }\n activateNewBodyScriptElements() {\n for (const inertScriptElement of this.newBodyScriptElements) {\n const activatedScriptElement = activateScriptElement(inertScriptElement);\n inertScriptElement.replaceWith(activatedScriptElement);\n }\n }\n async assignNewBody() {\n await this.renderElement(this.currentElement, this.newElement);\n }\n get newHeadStylesheetElements() {\n return this.newHeadSnapshot.getStylesheetElementsNotInSnapshot(this.currentHeadSnapshot);\n }\n get newHeadScriptElements() {\n return this.newHeadSnapshot.getScriptElementsNotInSnapshot(this.currentHeadSnapshot);\n }\n get currentHeadProvisionalElements() {\n return this.currentHeadSnapshot.provisionalElements;\n }\n get newHeadProvisionalElements() {\n return this.newHeadSnapshot.provisionalElements;\n }\n get newBodyScriptElements() {\n return this.newElement.querySelectorAll(\"script\");\n }\n}\n\nclass SnapshotCache {\n constructor(size) {\n this.keys = [];\n this.snapshots = {};\n this.size = size;\n }\n has(location) {\n return toCacheKey(location) in this.snapshots;\n }\n get(location) {\n if (this.has(location)) {\n const snapshot = this.read(location);\n this.touch(location);\n return snapshot;\n }\n }\n put(location, snapshot) {\n this.write(location, snapshot);\n this.touch(location);\n return snapshot;\n }\n clear() {\n this.snapshots = {};\n }\n read(location) {\n return this.snapshots[toCacheKey(location)];\n }\n write(location, snapshot) {\n this.snapshots[toCacheKey(location)] = snapshot;\n }\n touch(location) {\n const key = toCacheKey(location);\n const index = this.keys.indexOf(key);\n if (index > -1)\n this.keys.splice(index, 1);\n this.keys.unshift(key);\n this.trim();\n }\n trim() {\n for (const key of this.keys.splice(this.size)) {\n delete this.snapshots[key];\n }\n }\n}\n\nclass PageView extends View {\n constructor() {\n super(...arguments);\n this.snapshotCache = new SnapshotCache(10);\n this.lastRenderedLocation = new URL(location.href);\n this.forceReloaded = false;\n }\n renderPage(snapshot, isPreview = false, willRender = true, visit) {\n const renderer = new PageRenderer(this.snapshot, snapshot, PageRenderer.renderElement, isPreview, willRender);\n if (!renderer.shouldRender) {\n this.forceReloaded = true;\n }\n else {\n visit === null || visit === void 0 ? void 0 : visit.changeHistory();\n }\n return this.render(renderer);\n }\n renderError(snapshot, visit) {\n visit === null || visit === void 0 ? void 0 : visit.changeHistory();\n const renderer = new ErrorRenderer(this.snapshot, snapshot, ErrorRenderer.renderElement, false);\n return this.render(renderer);\n }\n clearSnapshotCache() {\n this.snapshotCache.clear();\n }\n async cacheSnapshot(snapshot = this.snapshot) {\n if (snapshot.isCacheable) {\n this.delegate.viewWillCacheSnapshot();\n const { lastRenderedLocation: location } = this;\n await nextEventLoopTick();\n const cachedSnapshot = snapshot.clone();\n this.snapshotCache.put(location, cachedSnapshot);\n return cachedSnapshot;\n }\n }\n getCachedSnapshotForLocation(location) {\n return this.snapshotCache.get(location);\n }\n get snapshot() {\n return PageSnapshot.fromElement(this.element);\n }\n}\n\nclass Preloader {\n constructor(delegate) {\n this.selector = \"a[data-turbo-preload]\";\n this.delegate = delegate;\n }\n get snapshotCache() {\n return this.delegate.navigator.view.snapshotCache;\n }\n start() {\n if (document.readyState === \"loading\") {\n return document.addEventListener(\"DOMContentLoaded\", () => {\n this.preloadOnLoadLinksForView(document.body);\n });\n }\n else {\n this.preloadOnLoadLinksForView(document.body);\n }\n }\n preloadOnLoadLinksForView(element) {\n for (const link of element.querySelectorAll(this.selector)) {\n this.preloadURL(link);\n }\n }\n async preloadURL(link) {\n const location = new URL(link.href);\n if (this.snapshotCache.has(location)) {\n return;\n }\n try {\n const response = await fetch(location.toString(), { headers: { \"VND.PREFETCH\": \"true\", Accept: \"text/html\" } });\n const responseText = await response.text();\n const snapshot = PageSnapshot.fromHTMLString(responseText);\n this.snapshotCache.put(location, snapshot);\n }\n catch (_) {\n }\n }\n}\n\nclass Session {\n constructor() {\n this.navigator = new Navigator(this);\n this.history = new History(this);\n this.preloader = new Preloader(this);\n this.view = new PageView(this, document.documentElement);\n this.adapter = new BrowserAdapter(this);\n this.pageObserver = new PageObserver(this);\n this.cacheObserver = new CacheObserver();\n this.linkClickObserver = new LinkClickObserver(this, window);\n this.formSubmitObserver = new FormSubmitObserver(this, document);\n this.scrollObserver = new ScrollObserver(this);\n this.streamObserver = new StreamObserver(this);\n this.formLinkClickObserver = new FormLinkClickObserver(this, document.documentElement);\n this.frameRedirector = new FrameRedirector(this, document.documentElement);\n this.streamMessageRenderer = new StreamMessageRenderer();\n this.drive = true;\n this.enabled = true;\n this.progressBarDelay = 500;\n this.started = false;\n this.formMode = \"on\";\n }\n start() {\n if (!this.started) {\n this.pageObserver.start();\n this.cacheObserver.start();\n this.formLinkClickObserver.start();\n this.linkClickObserver.start();\n this.formSubmitObserver.start();\n this.scrollObserver.start();\n this.streamObserver.start();\n this.frameRedirector.start();\n this.history.start();\n this.preloader.start();\n this.started = true;\n this.enabled = true;\n }\n }\n disable() {\n this.enabled = false;\n }\n stop() {\n if (this.started) {\n this.pageObserver.stop();\n this.cacheObserver.stop();\n this.formLinkClickObserver.stop();\n this.linkClickObserver.stop();\n this.formSubmitObserver.stop();\n this.scrollObserver.stop();\n this.streamObserver.stop();\n this.frameRedirector.stop();\n this.history.stop();\n this.started = false;\n }\n }\n registerAdapter(adapter) {\n this.adapter = adapter;\n }\n visit(location, options = {}) {\n const frameElement = options.frame ? document.getElementById(options.frame) : null;\n if (frameElement instanceof FrameElement) {\n frameElement.src = location.toString();\n frameElement.loaded;\n }\n else {\n this.navigator.proposeVisit(expandURL(location), options);\n }\n }\n connectStreamSource(source) {\n this.streamObserver.connectStreamSource(source);\n }\n disconnectStreamSource(source) {\n this.streamObserver.disconnectStreamSource(source);\n }\n renderStreamMessage(message) {\n this.streamMessageRenderer.render(StreamMessage.wrap(message));\n }\n clearCache() {\n this.view.clearSnapshotCache();\n }\n setProgressBarDelay(delay) {\n this.progressBarDelay = delay;\n }\n setFormMode(mode) {\n this.formMode = mode;\n }\n get location() {\n return this.history.location;\n }\n get restorationIdentifier() {\n return this.history.restorationIdentifier;\n }\n historyPoppedToLocationWithRestorationIdentifier(location, restorationIdentifier) {\n if (this.enabled) {\n this.navigator.startVisit(location, restorationIdentifier, {\n action: \"restore\",\n historyChanged: true,\n });\n }\n else {\n this.adapter.pageInvalidated({\n reason: \"turbo_disabled\",\n });\n }\n }\n scrollPositionChanged(position) {\n this.history.updateRestorationData({ scrollPosition: position });\n }\n willSubmitFormLinkToLocation(link, location) {\n return this.elementIsNavigatable(link) && locationIsVisitable(location, this.snapshot.rootLocation);\n }\n submittedFormLinkToLocation() { }\n willFollowLinkToLocation(link, location, event) {\n return (this.elementIsNavigatable(link) &&\n locationIsVisitable(location, this.snapshot.rootLocation) &&\n this.applicationAllowsFollowingLinkToLocation(link, location, event));\n }\n followedLinkToLocation(link, location) {\n const action = this.getActionForLink(link);\n const acceptsStreamResponse = link.hasAttribute(\"data-turbo-stream\");\n this.visit(location.href, { action, acceptsStreamResponse });\n }\n allowsVisitingLocationWithAction(location, action) {\n return this.locationWithActionIsSamePage(location, action) || this.applicationAllowsVisitingLocation(location);\n }\n visitProposedToLocation(location, options) {\n extendURLWithDeprecatedProperties(location);\n this.adapter.visitProposedToLocation(location, options);\n }\n visitStarted(visit) {\n if (!visit.acceptsStreamResponse) {\n markAsBusy(document.documentElement);\n }\n extendURLWithDeprecatedProperties(visit.location);\n if (!visit.silent) {\n this.notifyApplicationAfterVisitingLocation(visit.location, visit.action);\n }\n }\n visitCompleted(visit) {\n clearBusyState(document.documentElement);\n this.notifyApplicationAfterPageLoad(visit.getTimingMetrics());\n }\n locationWithActionIsSamePage(location, action) {\n return this.navigator.locationWithActionIsSamePage(location, action);\n }\n visitScrolledToSamePageLocation(oldURL, newURL) {\n this.notifyApplicationAfterVisitingSamePageLocation(oldURL, newURL);\n }\n willSubmitForm(form, submitter) {\n const action = getAction(form, submitter);\n return (this.submissionIsNavigatable(form, submitter) &&\n locationIsVisitable(expandURL(action), this.snapshot.rootLocation));\n }\n formSubmitted(form, submitter) {\n this.navigator.submitForm(form, submitter);\n }\n pageBecameInteractive() {\n this.view.lastRenderedLocation = this.location;\n this.notifyApplicationAfterPageLoad();\n }\n pageLoaded() {\n this.history.assumeControlOfScrollRestoration();\n }\n pageWillUnload() {\n this.history.relinquishControlOfScrollRestoration();\n }\n receivedMessageFromStream(message) {\n this.renderStreamMessage(message);\n }\n viewWillCacheSnapshot() {\n var _a;\n if (!((_a = this.navigator.currentVisit) === null || _a === void 0 ? void 0 : _a.silent)) {\n this.notifyApplicationBeforeCachingSnapshot();\n }\n }\n allowsImmediateRender({ element }, options) {\n const event = this.notifyApplicationBeforeRender(element, options);\n const { defaultPrevented, detail: { render }, } = event;\n if (this.view.renderer && render) {\n this.view.renderer.renderElement = render;\n }\n return !defaultPrevented;\n }\n viewRenderedSnapshot(_snapshot, _isPreview) {\n this.view.lastRenderedLocation = this.history.location;\n this.notifyApplicationAfterRender();\n }\n preloadOnLoadLinksForView(element) {\n this.preloader.preloadOnLoadLinksForView(element);\n }\n viewInvalidated(reason) {\n this.adapter.pageInvalidated(reason);\n }\n frameLoaded(frame) {\n this.notifyApplicationAfterFrameLoad(frame);\n }\n frameRendered(fetchResponse, frame) {\n this.notifyApplicationAfterFrameRender(fetchResponse, frame);\n }\n applicationAllowsFollowingLinkToLocation(link, location, ev) {\n const event = this.notifyApplicationAfterClickingLinkToLocation(link, location, ev);\n return !event.defaultPrevented;\n }\n applicationAllowsVisitingLocation(location) {\n const event = this.notifyApplicationBeforeVisitingLocation(location);\n return !event.defaultPrevented;\n }\n notifyApplicationAfterClickingLinkToLocation(link, location, event) {\n return dispatch(\"turbo:click\", {\n target: link,\n detail: { url: location.href, originalEvent: event },\n cancelable: true,\n });\n }\n notifyApplicationBeforeVisitingLocation(location) {\n return dispatch(\"turbo:before-visit\", {\n detail: { url: location.href },\n cancelable: true,\n });\n }\n notifyApplicationAfterVisitingLocation(location, action) {\n return dispatch(\"turbo:visit\", { detail: { url: location.href, action } });\n }\n notifyApplicationBeforeCachingSnapshot() {\n return dispatch(\"turbo:before-cache\");\n }\n notifyApplicationBeforeRender(newBody, options) {\n return dispatch(\"turbo:before-render\", {\n detail: Object.assign({ newBody }, options),\n cancelable: true,\n });\n }\n notifyApplicationAfterRender() {\n return dispatch(\"turbo:render\");\n }\n notifyApplicationAfterPageLoad(timing = {}) {\n return dispatch(\"turbo:load\", {\n detail: { url: this.location.href, timing },\n });\n }\n notifyApplicationAfterVisitingSamePageLocation(oldURL, newURL) {\n dispatchEvent(new HashChangeEvent(\"hashchange\", {\n oldURL: oldURL.toString(),\n newURL: newURL.toString(),\n }));\n }\n notifyApplicationAfterFrameLoad(frame) {\n return dispatch(\"turbo:frame-load\", { target: frame });\n }\n notifyApplicationAfterFrameRender(fetchResponse, frame) {\n return dispatch(\"turbo:frame-render\", {\n detail: { fetchResponse },\n target: frame,\n cancelable: true,\n });\n }\n submissionIsNavigatable(form, submitter) {\n if (this.formMode == \"off\") {\n return false;\n }\n else {\n const submitterIsNavigatable = submitter ? this.elementIsNavigatable(submitter) : true;\n if (this.formMode == \"optin\") {\n return submitterIsNavigatable && form.closest('[data-turbo=\"true\"]') != null;\n }\n else {\n return submitterIsNavigatable && this.elementIsNavigatable(form);\n }\n }\n }\n elementIsNavigatable(element) {\n const container = findClosestRecursively(element, \"[data-turbo]\");\n const withinFrame = findClosestRecursively(element, \"turbo-frame\");\n if (this.drive || withinFrame) {\n if (container) {\n return container.getAttribute(\"data-turbo\") != \"false\";\n }\n else {\n return true;\n }\n }\n else {\n if (container) {\n return container.getAttribute(\"data-turbo\") == \"true\";\n }\n else {\n return false;\n }\n }\n }\n getActionForLink(link) {\n return getVisitAction(link) || \"advance\";\n }\n get snapshot() {\n return this.view.snapshot;\n }\n}\nfunction extendURLWithDeprecatedProperties(url) {\n Object.defineProperties(url, deprecatedLocationPropertyDescriptors);\n}\nconst deprecatedLocationPropertyDescriptors = {\n absoluteURL: {\n get() {\n return this.toString();\n },\n },\n};\n\nclass Cache {\n constructor(session) {\n this.session = session;\n }\n clear() {\n this.session.clearCache();\n }\n resetCacheControl() {\n this.setCacheControl(\"\");\n }\n exemptPageFromCache() {\n this.setCacheControl(\"no-cache\");\n }\n exemptPageFromPreview() {\n this.setCacheControl(\"no-preview\");\n }\n setCacheControl(value) {\n setMetaContent(\"turbo-cache-control\", value);\n }\n}\n\nconst StreamActions = {\n after() {\n this.targetElements.forEach((e) => { var _a; return (_a = e.parentElement) === null || _a === void 0 ? void 0 : _a.insertBefore(this.templateContent, e.nextSibling); });\n },\n append() {\n this.removeDuplicateTargetChildren();\n this.targetElements.forEach((e) => e.append(this.templateContent));\n },\n before() {\n this.targetElements.forEach((e) => { var _a; return (_a = e.parentElement) === null || _a === void 0 ? void 0 : _a.insertBefore(this.templateContent, e); });\n },\n prepend() {\n this.removeDuplicateTargetChildren();\n this.targetElements.forEach((e) => e.prepend(this.templateContent));\n },\n remove() {\n this.targetElements.forEach((e) => e.remove());\n },\n replace() {\n this.targetElements.forEach((e) => e.replaceWith(this.templateContent));\n },\n update() {\n this.targetElements.forEach((targetElement) => {\n targetElement.innerHTML = \"\";\n targetElement.append(this.templateContent);\n });\n },\n};\n\nconst session = new Session();\nconst cache = new Cache(session);\nconst { navigator: navigator$1 } = session;\nfunction start() {\n session.start();\n}\nfunction registerAdapter(adapter) {\n session.registerAdapter(adapter);\n}\nfunction visit(location, options) {\n session.visit(location, options);\n}\nfunction connectStreamSource(source) {\n session.connectStreamSource(source);\n}\nfunction disconnectStreamSource(source) {\n session.disconnectStreamSource(source);\n}\nfunction renderStreamMessage(message) {\n session.renderStreamMessage(message);\n}\nfunction clearCache() {\n console.warn(\"Please replace `Turbo.clearCache()` with `Turbo.cache.clear()`. The top-level function is deprecated and will be removed in a future version of Turbo.`\");\n session.clearCache();\n}\nfunction setProgressBarDelay(delay) {\n session.setProgressBarDelay(delay);\n}\nfunction setConfirmMethod(confirmMethod) {\n FormSubmission.confirmMethod = confirmMethod;\n}\nfunction setFormMode(mode) {\n session.setFormMode(mode);\n}\n\nvar Turbo = /*#__PURE__*/Object.freeze({\n __proto__: null,\n navigator: navigator$1,\n session: session,\n cache: cache,\n PageRenderer: PageRenderer,\n PageSnapshot: PageSnapshot,\n FrameRenderer: FrameRenderer,\n start: start,\n registerAdapter: registerAdapter,\n visit: visit,\n connectStreamSource: connectStreamSource,\n disconnectStreamSource: disconnectStreamSource,\n renderStreamMessage: renderStreamMessage,\n clearCache: clearCache,\n setProgressBarDelay: setProgressBarDelay,\n setConfirmMethod: setConfirmMethod,\n setFormMode: setFormMode,\n StreamActions: StreamActions\n});\n\nclass TurboFrameMissingError extends Error {\n}\n\nclass FrameController {\n constructor(element) {\n this.fetchResponseLoaded = (_fetchResponse) => { };\n this.currentFetchRequest = null;\n this.resolveVisitPromise = () => { };\n this.connected = false;\n this.hasBeenLoaded = false;\n this.ignoredAttributes = new Set();\n this.action = null;\n this.visitCachedSnapshot = ({ element }) => {\n const frame = element.querySelector(\"#\" + this.element.id);\n if (frame && this.previousFrameElement) {\n frame.replaceChildren(...this.previousFrameElement.children);\n }\n delete this.previousFrameElement;\n };\n this.element = element;\n this.view = new FrameView(this, this.element);\n this.appearanceObserver = new AppearanceObserver(this, this.element);\n this.formLinkClickObserver = new FormLinkClickObserver(this, this.element);\n this.linkInterceptor = new LinkInterceptor(this, this.element);\n this.restorationIdentifier = uuid();\n this.formSubmitObserver = new FormSubmitObserver(this, this.element);\n }\n connect() {\n if (!this.connected) {\n this.connected = true;\n if (this.loadingStyle == FrameLoadingStyle.lazy) {\n this.appearanceObserver.start();\n }\n else {\n this.loadSourceURL();\n }\n this.formLinkClickObserver.start();\n this.linkInterceptor.start();\n this.formSubmitObserver.start();\n }\n }\n disconnect() {\n if (this.connected) {\n this.connected = false;\n this.appearanceObserver.stop();\n this.formLinkClickObserver.stop();\n this.linkInterceptor.stop();\n this.formSubmitObserver.stop();\n }\n }\n disabledChanged() {\n if (this.loadingStyle == FrameLoadingStyle.eager) {\n this.loadSourceURL();\n }\n }\n sourceURLChanged() {\n if (this.isIgnoringChangesTo(\"src\"))\n return;\n if (this.element.isConnected) {\n this.complete = false;\n }\n if (this.loadingStyle == FrameLoadingStyle.eager || this.hasBeenLoaded) {\n this.loadSourceURL();\n }\n }\n sourceURLReloaded() {\n const { src } = this.element;\n this.ignoringChangesToAttribute(\"complete\", () => {\n this.element.removeAttribute(\"complete\");\n });\n this.element.src = null;\n this.element.src = src;\n return this.element.loaded;\n }\n completeChanged() {\n if (this.isIgnoringChangesTo(\"complete\"))\n return;\n this.loadSourceURL();\n }\n loadingStyleChanged() {\n if (this.loadingStyle == FrameLoadingStyle.lazy) {\n this.appearanceObserver.start();\n }\n else {\n this.appearanceObserver.stop();\n this.loadSourceURL();\n }\n }\n async loadSourceURL() {\n if (this.enabled && this.isActive && !this.complete && this.sourceURL) {\n this.element.loaded = this.visit(expandURL(this.sourceURL));\n this.appearanceObserver.stop();\n await this.element.loaded;\n this.hasBeenLoaded = true;\n }\n }\n async loadResponse(fetchResponse) {\n if (fetchResponse.redirected || (fetchResponse.succeeded && fetchResponse.isHTML)) {\n this.sourceURL = fetchResponse.response.url;\n }\n try {\n const html = await fetchResponse.responseHTML;\n if (html) {\n const document = parseHTMLDocument(html);\n const pageSnapshot = PageSnapshot.fromDocument(document);\n if (pageSnapshot.isVisitable) {\n await this.loadFrameResponse(fetchResponse, document);\n }\n else {\n await this.handleUnvisitableFrameResponse(fetchResponse);\n }\n }\n }\n finally {\n this.fetchResponseLoaded = () => { };\n }\n }\n elementAppearedInViewport(element) {\n this.proposeVisitIfNavigatedWithAction(element, element);\n this.loadSourceURL();\n }\n willSubmitFormLinkToLocation(link) {\n return this.shouldInterceptNavigation(link);\n }\n submittedFormLinkToLocation(link, _location, form) {\n const frame = this.findFrameElement(link);\n if (frame)\n form.setAttribute(\"data-turbo-frame\", frame.id);\n }\n shouldInterceptLinkClick(element, _location, _event) {\n return this.shouldInterceptNavigation(element);\n }\n linkClickIntercepted(element, location) {\n this.navigateFrame(element, location);\n }\n willSubmitForm(element, submitter) {\n return element.closest(\"turbo-frame\") == this.element && this.shouldInterceptNavigation(element, submitter);\n }\n formSubmitted(element, submitter) {\n if (this.formSubmission) {\n this.formSubmission.stop();\n }\n this.formSubmission = new FormSubmission(this, element, submitter);\n const { fetchRequest } = this.formSubmission;\n this.prepareRequest(fetchRequest);\n this.formSubmission.start();\n }\n prepareRequest(request) {\n var _a;\n request.headers[\"Turbo-Frame\"] = this.id;\n if ((_a = this.currentNavigationElement) === null || _a === void 0 ? void 0 : _a.hasAttribute(\"data-turbo-stream\")) {\n request.acceptResponseType(StreamMessage.contentType);\n }\n }\n requestStarted(_request) {\n markAsBusy(this.element);\n }\n requestPreventedHandlingResponse(_request, _response) {\n this.resolveVisitPromise();\n }\n async requestSucceededWithResponse(request, response) {\n await this.loadResponse(response);\n this.resolveVisitPromise();\n }\n async requestFailedWithResponse(request, response) {\n await this.loadResponse(response);\n this.resolveVisitPromise();\n }\n requestErrored(request, error) {\n console.error(error);\n this.resolveVisitPromise();\n }\n requestFinished(_request) {\n clearBusyState(this.element);\n }\n formSubmissionStarted({ formElement }) {\n markAsBusy(formElement, this.findFrameElement(formElement));\n }\n formSubmissionSucceededWithResponse(formSubmission, response) {\n const frame = this.findFrameElement(formSubmission.formElement, formSubmission.submitter);\n frame.delegate.proposeVisitIfNavigatedWithAction(frame, formSubmission.formElement, formSubmission.submitter);\n frame.delegate.loadResponse(response);\n if (!formSubmission.isSafe) {\n session.clearCache();\n }\n }\n formSubmissionFailedWithResponse(formSubmission, fetchResponse) {\n this.element.delegate.loadResponse(fetchResponse);\n session.clearCache();\n }\n formSubmissionErrored(formSubmission, error) {\n console.error(error);\n }\n formSubmissionFinished({ formElement }) {\n clearBusyState(formElement, this.findFrameElement(formElement));\n }\n allowsImmediateRender({ element: newFrame }, options) {\n const event = dispatch(\"turbo:before-frame-render\", {\n target: this.element,\n detail: Object.assign({ newFrame }, options),\n cancelable: true,\n });\n const { defaultPrevented, detail: { render }, } = event;\n if (this.view.renderer && render) {\n this.view.renderer.renderElement = render;\n }\n return !defaultPrevented;\n }\n viewRenderedSnapshot(_snapshot, _isPreview) { }\n preloadOnLoadLinksForView(element) {\n session.preloadOnLoadLinksForView(element);\n }\n viewInvalidated() { }\n willRenderFrame(currentElement, _newElement) {\n this.previousFrameElement = currentElement.cloneNode(true);\n }\n async loadFrameResponse(fetchResponse, document) {\n const newFrameElement = await this.extractForeignFrameElement(document.body);\n if (newFrameElement) {\n const snapshot = new Snapshot(newFrameElement);\n const renderer = new FrameRenderer(this, this.view.snapshot, snapshot, FrameRenderer.renderElement, false, false);\n if (this.view.renderPromise)\n await this.view.renderPromise;\n this.changeHistory();\n await this.view.render(renderer);\n this.complete = true;\n session.frameRendered(fetchResponse, this.element);\n session.frameLoaded(this.element);\n this.fetchResponseLoaded(fetchResponse);\n }\n else if (this.willHandleFrameMissingFromResponse(fetchResponse)) {\n this.handleFrameMissingFromResponse(fetchResponse);\n }\n }\n async visit(url) {\n var _a;\n const request = new FetchRequest(this, FetchMethod.get, url, new URLSearchParams(), this.element);\n (_a = this.currentFetchRequest) === null || _a === void 0 ? void 0 : _a.cancel();\n this.currentFetchRequest = request;\n return new Promise((resolve) => {\n this.resolveVisitPromise = () => {\n this.resolveVisitPromise = () => { };\n this.currentFetchRequest = null;\n resolve();\n };\n request.perform();\n });\n }\n navigateFrame(element, url, submitter) {\n const frame = this.findFrameElement(element, submitter);\n frame.delegate.proposeVisitIfNavigatedWithAction(frame, element, submitter);\n this.withCurrentNavigationElement(element, () => {\n frame.src = url;\n });\n }\n proposeVisitIfNavigatedWithAction(frame, element, submitter) {\n this.action = getVisitAction(submitter, element, frame);\n if (this.action) {\n const pageSnapshot = PageSnapshot.fromElement(frame).clone();\n const { visitCachedSnapshot } = frame.delegate;\n frame.delegate.fetchResponseLoaded = (fetchResponse) => {\n if (frame.src) {\n const { statusCode, redirected } = fetchResponse;\n const responseHTML = frame.ownerDocument.documentElement.outerHTML;\n const response = { statusCode, redirected, responseHTML };\n const options = {\n response,\n visitCachedSnapshot,\n willRender: false,\n updateHistory: false,\n restorationIdentifier: this.restorationIdentifier,\n snapshot: pageSnapshot,\n };\n if (this.action)\n options.action = this.action;\n session.visit(frame.src, options);\n }\n };\n }\n }\n changeHistory() {\n if (this.action) {\n const method = getHistoryMethodForAction(this.action);\n session.history.update(method, expandURL(this.element.src || \"\"), this.restorationIdentifier);\n }\n }\n async handleUnvisitableFrameResponse(fetchResponse) {\n console.warn(`The response (${fetchResponse.statusCode}) from is performing a full page visit due to turbo-visit-control.`);\n await this.visitResponse(fetchResponse.response);\n }\n willHandleFrameMissingFromResponse(fetchResponse) {\n this.element.setAttribute(\"complete\", \"\");\n const response = fetchResponse.response;\n const visit = async (url, options = {}) => {\n if (url instanceof Response) {\n this.visitResponse(url);\n }\n else {\n session.visit(url, options);\n }\n };\n const event = dispatch(\"turbo:frame-missing\", {\n target: this.element,\n detail: { response, visit },\n cancelable: true,\n });\n return !event.defaultPrevented;\n }\n handleFrameMissingFromResponse(fetchResponse) {\n this.view.missing();\n this.throwFrameMissingError(fetchResponse);\n }\n throwFrameMissingError(fetchResponse) {\n const message = `The response (${fetchResponse.statusCode}) did not contain the expected and will be ignored. To perform a full page visit instead, set turbo-visit-control to reload.`;\n throw new TurboFrameMissingError(message);\n }\n async visitResponse(response) {\n const wrapped = new FetchResponse(response);\n const responseHTML = await wrapped.responseHTML;\n const { location, redirected, statusCode } = wrapped;\n return session.visit(location, { response: { redirected, statusCode, responseHTML } });\n }\n findFrameElement(element, submitter) {\n var _a;\n const id = getAttribute(\"data-turbo-frame\", submitter, element) || this.element.getAttribute(\"target\");\n return (_a = getFrameElementById(id)) !== null && _a !== void 0 ? _a : this.element;\n }\n async extractForeignFrameElement(container) {\n let element;\n const id = CSS.escape(this.id);\n try {\n element = activateElement(container.querySelector(`turbo-frame#${id}`), this.sourceURL);\n if (element) {\n return element;\n }\n element = activateElement(container.querySelector(`turbo-frame[src][recurse~=${id}]`), this.sourceURL);\n if (element) {\n await element.loaded;\n return await this.extractForeignFrameElement(element);\n }\n }\n catch (error) {\n console.error(error);\n return new FrameElement();\n }\n return null;\n }\n formActionIsVisitable(form, submitter) {\n const action = getAction(form, submitter);\n return locationIsVisitable(expandURL(action), this.rootLocation);\n }\n shouldInterceptNavigation(element, submitter) {\n const id = getAttribute(\"data-turbo-frame\", submitter, element) || this.element.getAttribute(\"target\");\n if (element instanceof HTMLFormElement && !this.formActionIsVisitable(element, submitter)) {\n return false;\n }\n if (!this.enabled || id == \"_top\") {\n return false;\n }\n if (id) {\n const frameElement = getFrameElementById(id);\n if (frameElement) {\n return !frameElement.disabled;\n }\n }\n if (!session.elementIsNavigatable(element)) {\n return false;\n }\n if (submitter && !session.elementIsNavigatable(submitter)) {\n return false;\n }\n return true;\n }\n get id() {\n return this.element.id;\n }\n get enabled() {\n return !this.element.disabled;\n }\n get sourceURL() {\n if (this.element.src) {\n return this.element.src;\n }\n }\n set sourceURL(sourceURL) {\n this.ignoringChangesToAttribute(\"src\", () => {\n this.element.src = sourceURL !== null && sourceURL !== void 0 ? sourceURL : null;\n });\n }\n get loadingStyle() {\n return this.element.loading;\n }\n get isLoading() {\n return this.formSubmission !== undefined || this.resolveVisitPromise() !== undefined;\n }\n get complete() {\n return this.element.hasAttribute(\"complete\");\n }\n set complete(value) {\n this.ignoringChangesToAttribute(\"complete\", () => {\n if (value) {\n this.element.setAttribute(\"complete\", \"\");\n }\n else {\n this.element.removeAttribute(\"complete\");\n }\n });\n }\n get isActive() {\n return this.element.isActive && this.connected;\n }\n get rootLocation() {\n var _a;\n const meta = this.element.ownerDocument.querySelector(`meta[name=\"turbo-root\"]`);\n const root = (_a = meta === null || meta === void 0 ? void 0 : meta.content) !== null && _a !== void 0 ? _a : \"/\";\n return expandURL(root);\n }\n isIgnoringChangesTo(attributeName) {\n return this.ignoredAttributes.has(attributeName);\n }\n ignoringChangesToAttribute(attributeName, callback) {\n this.ignoredAttributes.add(attributeName);\n callback();\n this.ignoredAttributes.delete(attributeName);\n }\n withCurrentNavigationElement(element, callback) {\n this.currentNavigationElement = element;\n callback();\n delete this.currentNavigationElement;\n }\n}\nfunction getFrameElementById(id) {\n if (id != null) {\n const element = document.getElementById(id);\n if (element instanceof FrameElement) {\n return element;\n }\n }\n}\nfunction activateElement(element, currentURL) {\n if (element) {\n const src = element.getAttribute(\"src\");\n if (src != null && currentURL != null && urlsAreEqual(src, currentURL)) {\n throw new Error(`Matching element has a source URL which references itself`);\n }\n if (element.ownerDocument !== document) {\n element = document.importNode(element, true);\n }\n if (element instanceof FrameElement) {\n element.connectedCallback();\n element.disconnectedCallback();\n return element;\n }\n }\n}\n\nclass StreamElement extends HTMLElement {\n static async renderElement(newElement) {\n await newElement.performAction();\n }\n async connectedCallback() {\n try {\n await this.render();\n }\n catch (error) {\n console.error(error);\n }\n finally {\n this.disconnect();\n }\n }\n async render() {\n var _a;\n return ((_a = this.renderPromise) !== null && _a !== void 0 ? _a : (this.renderPromise = (async () => {\n const event = this.beforeRenderEvent;\n if (this.dispatchEvent(event)) {\n await nextAnimationFrame();\n await event.detail.render(this);\n }\n })()));\n }\n disconnect() {\n try {\n this.remove();\n }\n catch (_a) { }\n }\n removeDuplicateTargetChildren() {\n this.duplicateChildren.forEach((c) => c.remove());\n }\n get duplicateChildren() {\n var _a;\n const existingChildren = this.targetElements.flatMap((e) => [...e.children]).filter((c) => !!c.id);\n const newChildrenIds = [...(((_a = this.templateContent) === null || _a === void 0 ? void 0 : _a.children) || [])].filter((c) => !!c.id).map((c) => c.id);\n return existingChildren.filter((c) => newChildrenIds.includes(c.id));\n }\n get performAction() {\n if (this.action) {\n const actionFunction = StreamActions[this.action];\n if (actionFunction) {\n return actionFunction;\n }\n this.raise(\"unknown action\");\n }\n this.raise(\"action attribute is missing\");\n }\n get targetElements() {\n if (this.target) {\n return this.targetElementsById;\n }\n else if (this.targets) {\n return this.targetElementsByQuery;\n }\n else {\n this.raise(\"target or targets attribute is missing\");\n }\n }\n get templateContent() {\n return this.templateElement.content.cloneNode(true);\n }\n get templateElement() {\n if (this.firstElementChild === null) {\n const template = this.ownerDocument.createElement(\"template\");\n this.appendChild(template);\n return template;\n }\n else if (this.firstElementChild instanceof HTMLTemplateElement) {\n return this.firstElementChild;\n }\n this.raise(\"first child element must be a