{"version":3,"file":"chunk-fzawyglc.js","sources":["packages/vanilla/lib/shared/idle/src/idle.service.ts"],"sourcesContent":["import { Injectable, inject } from '@angular/core';\n\nimport { Page, WINDOW } from '@frontend/vanilla/core';\nimport { Observable, ObservableInput, Subject, fromEvent, interval, merge } from 'rxjs';\nimport { multicast, refCount, switchMap } from 'rxjs/operators';\n\n/**\n * Additional options for {@link IdleService}\n *\n * @experimental\n */\nexport interface IdleOptions {\n    /**\n     * Additional event that will be used for idle check.\n     */\n    additionalActivityEvent?: ObservableInput<any>;\n    /**\n     * Whether to start to watch for idle after the first activity. If true, it will wait for the first activity and then start check for idle.\n     */\n    watchForIdleAfterFirstActivity?: boolean;\n}\n\n/**\n * @whatItDoes Provides information about the user idle time.\n *\n * @howToUse\n *\n * ```\n * idleService.whenIdle(5000).subscribe(() => {});\n * ```\n *\n * @description\n *\n * # Overview\n *\n * This service is meant to be used for detecting user idle where idle means activity on the screen (click, keypress).\n *  - Setup listener on DOM events for checking user activity\n *  - Returns if a user is idle for some period of time, based on provided timeout in milliseconds\n *\n * @experimental\n */\n@Injectable({\n    providedIn: 'root',\n})\nexport class IdleService {\n    /**\n     * Detect DOM events, click, keypress\n     *\n     * @stable\n     */\n    get activity(): Observable<Event> {\n        return this.activityEvents;\n    }\n\n    private activityEvents: Observable<Event>;\n    readonly #window = inject(WINDOW);\n\n    constructor(private page: Page) {\n        this.init(this.page.idleModeCaptureEnabled);\n    }\n\n    /**\n     *  Detect user activity based on the DOM events.\n     */\n    private init(capture: boolean) {\n        if (!this.activityEvents) {\n            this.activityEvents = merge(\n                fromEvent(this.#window, 'click', {\n                    capture,\n                }),\n                fromEvent(this.#window, 'keypress', {\n                    capture,\n                }),\n            );\n        }\n    }\n\n    /**\n     * Detect if user is inactive for provided period of time.\n     * @param timeout timeout in milliseconds\n     * @param options optional idle options: {@link IdleOptions}\n     *\n     * @stable\n     */\n    whenIdle(timeout: number, options?: IdleOptions): Observable<void> {\n        const idleSubject: Subject<void> = new Subject<void>();\n        // NOTE: Running the interval outside Angular ensures that e2e tests will not hang.\n        const source = new Observable<void>((observer) => {\n            const watchForIdleImmediately: Subject<void> = new Subject<void>();\n            const activity = options?.additionalActivityEvent\n                ? merge(this.activityEvents, options.additionalActivityEvent, watchForIdleImmediately)\n                : merge(this.activityEvents, watchForIdleImmediately);\n            observer.add(activity.pipe(switchMap(() => interval(timeout))).subscribe(() => observer.next()));\n\n            if (!options?.watchForIdleAfterFirstActivity) {\n                watchForIdleImmediately.next();\n            }\n        });\n\n        return source.pipe(multicast(idleSubject), refCount());\n    }\n}\n"],"names":["IdleService","_window","constructor","page","__privateAdd","inject","WINDOW","init","idleModeCaptureEnabled","activity","activityEvents","capture","merge","fromEvent","__privateGet","whenIdle","timeout","options","idleSubject","Subject","Observable","observer","watchForIdleImmediately","additionalActivityEvent","add","pipe","switchMap","interval","subscribe","next","watchForIdleAfterFirstActivity","multicast","refCount","ɵɵinject","Page","factory","ɵfac","providedIn","_IdleService"],"mappings":"sJA4CA,IAAaA,CAAW,CAAA,CAAA,IAAA,CA5CxB,IAAAC,EA4CM,IAAOD,CAAAA,CAAP,MAAOA,CAAW,CAapBE,WAAoBC,CAAAA,CAAAA,CAAU,CAFrBC,CAAAA,CAAA,KAAAH,CAAUI,CAAAA,CAAAA,CAAOC,CAAM,CAAA,CAAA,CAEZ,KAAAH,IAAAA,CAAAA,CAAAA,CAChB,IAAKI,CAAAA,IAAAA,CAAK,KAAKJ,IAAKK,CAAAA,sBAAsB,EAC9C,CATA,IAAIC,QAAQ,EAAA,CACR,OAAO,IAAA,CAAKC,cAChB,CAYQH,IAAAA,CAAKI,CAAgB,CAAA,CACpB,IAAKD,CAAAA,cAAAA,GACN,IAAKA,CAAAA,cAAAA,CAAiBE,GAClBC,EAAUC,CAAAA,CAAAA,CAAA,IAAKb,CAAAA,CAAAA,CAAAA,CAAS,QAAS,CAC7BU,OAAAA,CAAAA,CACH,CAAA,CAAA,CACDE,GAAUC,CAAA,CAAA,IAAA,CAAKb,CAAS,CAAA,CAAA,UAAA,CAAY,CAChCU,OAAAA,CAAAA,CAAAA,CACH,CAAC,CAAA,EAGd,CASAI,QAASC,CAAAA,CAAAA,CAAiBC,CAAqB,CAAA,CAC3C,IAAMC,CAA6B,CAAA,IAAIC,CAcvC,CAAA,OAZe,IAAIC,CAAkBC,CAAAA,CAAAA,EAAY,CAC7C,IAAMC,CAAyC,CAAA,IAAIH,CAC7CV,CAAAA,CAAAA,CAAWQ,GAAAA,IAAAA,EAAAA,CAAAA,CAASM,uBACpBX,CAAAA,EAAAA,CAAM,KAAKF,cAAgBO,CAAAA,CAAAA,CAAQM,uBAAyBD,CAAAA,CAAuB,EACnFV,EAAM,CAAA,IAAA,CAAKF,cAAgBY,CAAAA,CAAuB,EACxDD,CAASG,CAAAA,GAAAA,CAAIf,CAASgB,CAAAA,IAAAA,CAAKC,GAAU,IAAMC,EAAAA,CAASX,CAAO,CAAC,CAAC,CAAEY,CAAAA,SAAAA,CAAU,IAAMP,CAAAA,CAASQ,MAAM,CAAC,CAE1FZ,CAAAA,CAAAA,EAAAA,MAAAA,CAASa,CAAAA,8BAAAA,EACVR,CAAwBO,CAAAA,IAAAA,GAEhC,CAAC,CAAA,CAEaJ,IAAKM,CAAAA,EAAAA,CAAUb,CAAW,CAAGc,CAAAA,EAAAA,EAAU,CACzD,GA7CS/B,CAAA,CAAA,IAAA,OAAA,CAAA,CAAA,CAAA,SAAA,CAAA,SAAA,CAAA,CAAA,CAAA,OAAA,IAAA,CAAA,EAXAD,CAAWiC,EAAAA,EAAAA,CAAAC,CAAA,CAAA,CAAA,CAAXlC,CAAAA,CAAAA,CAAAA,UAAAA,CAAAA,CAAAA,CAAAA,CAAAA,KAAAA,CAAAA,CAAAA,CAAWmC,QAAXnC,CAAWoC,CAAAA,SAAAA,CAAAC,UAFR,CAAA,MAAM,CAAA,CAEhB,CAAA,IAAOrC,CAAPsC,CAAAA,CAAAA,CAAAA,OAAOtC,CAAW,CAAA"}