ngx-audio-player/esm5/lib/service/audio-player-service/audio-player.service.js

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/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Injectable } from '@angular/core';
import { BehaviorSubject } from 'rxjs';
var AudioPlayerService = /** @class */ (function () {
    function AudioPlayerService() {
        this.playlist = [];
        this.indexSong = 0;
        this.currentTrack = new BehaviorSubject(this.playlist[this.indexSong]);
        this.currentTime = 0;
        this.duration = 0;
    }
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.init = /**
     * @return {?}
     */
    function () {
        this.updateCurrentSong();
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.nextSong = /**
     * @return {?}
     */
    function () {
        if ((this.indexSong + 1) >= this.playlist.length) {
            this.indexSong = 0;
        }
        else {
            this.indexSong++;
        }
        this.updateCurrentSong();
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.previousSong = /**
     * @return {?}
     */
    function () {
        if ((this.indexSong - 1) < 0) {
            this.indexSong = (this.playlist.length - 1);
        }
        else {
            this.indexSong--;
        }
        this.updateCurrentSong();
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.resetPlaylist = /**
     * @return {?}
     */
    function () {
        this.indexSong = 0;
        this.updateCurrentSong();
    };
    ;
    /**
     * @param {?} index
     * @return {?}
     */
    AudioPlayerService.prototype.selectATrack = /**
     * @param {?} index
     * @return {?}
     */
    function (index) {
        this.indexSong = index - 1;
        this.updateCurrentSong();
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.updateCurrentSong = /**
     * @return {?}
     */
    function () {
        /** @type {?} */
        var current = this.playlist[this.indexSong];
        /** @type {?} */
        var previous = ((this.indexSong - 1) >= 0) ? this.playlist[this.indexSong - 1] : this.playlist[this.playlist.length - 1];
        /** @type {?} */
        var next = ((this.indexSong + 1) >= this.playlist.length) ? this.playlist[0] : this.playlist[this.indexSong + 1];
        this.currentTrack.next([
            previous,
            current,
            next
        ]);
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.getSubjectCurrentTrack = /**
     * @return {?}
     */
    function () {
        return this.currentTrack;
    };
    ;
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.getPlaylist = /**
     * @return {?}
     */
    function () {
        return this.playlist;
    };
    ;
    /**
     * @param {?} playlist
     * @return {?}
     */
    AudioPlayerService.prototype.setPlaylist = /**
     * @param {?} playlist
     * @return {?}
     */
    function (playlist) {
        this.playlist = playlist;
    };
    /**
     * @return {?}
     */
    AudioPlayerService.prototype.getIndexSong = /**
     * @return {?}
     */
    function () {
        return this.indexSong;
    };
    AudioPlayerService.decorators = [
        { type: Injectable }
    ];
    /** @nocollapse */
    AudioPlayerService.ctorParameters = function () { return []; };
    return AudioPlayerService;
}());
export { AudioPlayerService };
if (false) {
    /** @type {?} */
    AudioPlayerService.prototype.playlist;
    /** @type {?} */
    AudioPlayerService.prototype.indexSong;
    /** @type {?} */
    AudioPlayerService.prototype.currentTrack;
    /** @type {?} */
    AudioPlayerService.prototype.currentTime;
    /** @type {?} */
    AudioPlayerService.prototype.duration;
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}
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