@pubby/sdk/dist/esm/modules/playback/index.js

Pubby Development Kit

import { __extends, __assign, __spread } from 'tslib';
import { PubbyModule } from '../../module.js';
import '../../websocket/incoming/index.js';
import '../../websocket/outgoing/index.js';
import { MediaAddActionRequest } from '../../websocket/outgoing/media-add-action.event.js';
import { MediaDislikeActionRequest } from '../../websocket/outgoing/media-dislike-action.event.js';
import { MediaLikeActionRequest } from '../../websocket/outgoing/media-like-action.event.js';
import { WebsocketModule } from '../../websocket/websocket.js';
import { PlaybackUpdateResponse } from '../../websocket/incoming/playback-update.event.js';
import { MediaActionsUpdateResponse } from '../../websocket/incoming/media-actions-update.event.js';
import { PlaybackSkipRequest } from '../../websocket/outgoing/playback-skip.event.js';

var PlaybackModule = /** @class */ (function (_super) {
    __extends(PlaybackModule, _super);
    function PlaybackModule(client) {
        var _this = _super.call(this, client) || this;
        _this.actions = {
            likes: new Set(),
            dislikes: new Set(),
            adds: new Set(),
        };
        client.playback = _this;
        // Importa websocket
        client.use(WebsocketModule);
        _this.state$ = client.ws.listen(PlaybackUpdateResponse);
        _this.actions$ = client.ws.listen(MediaActionsUpdateResponse);
        return _this;
    }
    Object.defineProperty(PlaybackModule.prototype, "dj", {
        get: function () {
            return this.pubby.room.state.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 null;
            }
            return 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$.subscribe(function (_a) {
            var _b, _c;
            var state = _a.state;
            // load event
            if (!_this.state) {
                _this.state = state;
                _this.emit("load", state);
                return;
            }
            var old = __assign({}, _this.state);
            _this.state = state;
            // update event
            _this.emit("update", __assign(__assign({}, state), { dj: _this.dj }));
            // dj-update event
            if (old.djId !== state.djId) {
                _this.emit("dj-update", _this.dj);
            }
            // media-update event
            if (((_b = old.media) === null || _b === void 0 ? void 0 : _b.id) !== ((_c = state.media) === null || _c === void 0 ? void 0 : _c.id)) {
                _this.emit("media-update", state.media);
            }
        });
        this.actions$.subscribe(function (_a) {
            var state = _a.state;
            _this.actions = {
                adds: new Set(state.adds),
                likes: new Set(state.likes),
                dislikes: new Set(state.dislikes),
            };
            _this.emit("actions-update", _this.actions);
        });
    };
    PlaybackModule.prototype.skip = function () {
        this.pubby.ws.add(new PlaybackSkipRequest());
    };
    PlaybackModule.prototype.add = function (playlistId) {
        this.pubby.ws.add(new MediaAddActionRequest(playlistId));
    };
    PlaybackModule.prototype.like = function () {
        this.pubby.ws.add(new MediaLikeActionRequest());
    };
    PlaybackModule.prototype.dislike = function () {
        this.pubby.ws.add(new 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;
}(PubbyModule));

export { PlaybackModule };