@pubby.club/sdk/dist/modules/playback/playback.js

Pubby Development Kit

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var __spread = (this && this.__spread) || function () {
    for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
    return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PlaybackModule = void 0;
var module_1 = require("../../module");
var incoming_1 = require("../../websocket/incoming");
var websocket_1 = require("../../websocket/websocket");
var outgoing_1 = require("../../websocket/outgoing");
var media_add_action_event_1 = require("../../websocket/outgoing/media-add-action.event");
var media_dislike_action_event_1 = require("../../websocket/outgoing/media-dislike-action.event");
var media_like_action_event_1 = require("../../websocket/outgoing/media-like-action.event");
var PlaybackModule = /** @class */ (function (_super) {
    __extends(PlaybackModule, _super);
    function PlaybackModule(client) {
        var _this = _super.call(this, client) || this;
        client.playback = _this;
        // Importa websocket
        client.use(websocket_1.WebsocketModule);
        _this.state$ = client.ws.listen(incoming_1.PlaybackUpdateResponse);
        return _this;
    }
    Object.defineProperty(PlaybackModule.prototype, "dj", {
        get: function () {
            return this.pubby.room.users.get(this.state.djId);
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(PlaybackModule.prototype, "duration", {
        get: function () {
            var _a;
            return Math.max(0, ((_a = this.state) === null || _a === void 0 ? void 0 : _a.duration) || this.currentTime);
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(PlaybackModule.prototype, "currentTime", {
        get: function () {
            var _a;
            var timestamp = (_a = this.state) === null || _a === void 0 ? void 0 : _a.timestamp;
            if (!timestamp)
                return 0;
            return Math.max(0, Math.min(this.duration, (this.pubby.ws.now - timestamp) / 1000));
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(PlaybackModule.prototype, "progress", {
        get: function () {
            return Math.max(0, this.currentTime / this.duration);
        },
        enumerable: false,
        configurable: true
    });
    PlaybackModule.prototype.init = function () {
        var _this = this;
        this.state$.subscribe(function (_a) {
            var _b, _c;
            var state = _a.state;
            // load event
            if (!_this.state) {
                _this.state = state;
                _this.emit("load", state);
                return;
            }
            var old = __assign({}, _this.state);
            _this.state = state;
            // update event
            _this.emit("update", __assign(__assign({}, state), { dj: _this.dj }));
            // dj-update event
            if (old.djId !== state.djId) {
                _this.emit("dj-update", _this.dj);
            }
            // media-update event
            if (((_b = old.media) === null || _b === void 0 ? void 0 : _b.id) !== ((_c = state.media) === null || _c === void 0 ? void 0 : _c.id)) {
                _this.emit("media-update", state.media);
            }
        });
    };
    PlaybackModule.prototype.skip = function () {
        this.pubby.ws.add(new outgoing_1.PlaybackSkipRequest());
    };
    PlaybackModule.prototype.add = function (playlistId) {
        this.pubby.ws.add(new media_add_action_event_1.MediaAddActionRequest(playlistId));
    };
    PlaybackModule.prototype.like = function () {
        this.pubby.ws.add(new media_like_action_event_1.MediaLikeActionRequest());
    };
    PlaybackModule.prototype.dislike = function () {
        this.pubby.ws.add(new media_dislike_action_event_1.MediaDislikeActionRequest());
    };
    PlaybackModule.prototype.isDj = function (userId) {
        return this.state.djId === userId;
    };
    PlaybackModule.prototype.on = function (event) {
        var listeners = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            listeners[_i - 1] = arguments[_i];
        }
        return _super.prototype.on.apply(this, __spread([event], listeners));
    };
    return PlaybackModule;
}(module_1.PubbyModule));
exports.PlaybackModule = PlaybackModule;