define(["playbackManager", "events", "serverNotifications", "connectionManager"], function(playbackManager, events, serverNotifications, connectionManager) { "use strict"; function getActivePlayerId() { var info = playbackManager.getPlayerInfo(); return info ? info.id : null } function sendPlayCommand(apiClient, options, playType) { var sessionId = getActivePlayerId(), ids = options.ids || options.items.map(function(i) { return i.Id }), remoteOptions = { ItemIds: ids.join(","), PlayCommand: playType }; return options.startPositionTicks && (remoteOptions.StartPositionTicks = options.startPositionTicks), options.mediaSourceId && (remoteOptions.MediaSourceId = options.mediaSourceId), null != options.audioStreamIndex && (remoteOptions.AudioStreamIndex = options.audioStreamIndex), null != options.subtitleStreamIndex && (remoteOptions.SubtitleStreamIndex = options.subtitleStreamIndex), null != options.startIndex && (remoteOptions.StartIndex = options.startIndex), apiClient.sendPlayCommand(sessionId, remoteOptions) } function sendPlayStateCommand(apiClient, command, options) { var sessionId = getActivePlayerId(); apiClient.sendPlayStateCommand(sessionId, command, options) } function getCurrentApiClient(instance) { var currentServerId = instance.currentServerId; return currentServerId ? connectionManager.getApiClient(currentServerId) : connectionManager.currentApiClient() } function sendCommandByName(instance, name, options) { var command = { Name: name }; options && (command.Arguments = options), instance.sendCommand(command) } function unsubscribeFromPlayerUpdates(instance) { instance.isUpdating = !0, getCurrentApiClient(instance).sendMessage("SessionsStop"), instance.pollInterval && (clearInterval(instance.pollInterval), instance.pollInterval = null) } function processUpdatedSessions(instance, sessions, apiClient) { var serverId = apiClient.serverId(); sessions.map(function(s) { s.NowPlayingItem && (s.NowPlayingItem.ServerId = serverId) }); var currentTargetId = getActivePlayerId(), session = sessions.filter(function(s) { return s.Id === currentTargetId })[0]; if (session) { normalizeImages(session, apiClient); var eventNames = getChangedEvents(instance.lastPlayerData, session); instance.lastPlayerData = session; for (var i = 0, length = eventNames.length; i < length; i++) events.trigger(instance, eventNames[i], [session]) } else instance.lastPlayerData = session, playbackManager.setDefaultPlayerActive() } function getChangedEvents(state1, state2) { var names = []; return names.push("statechange"), names.push("timeupdate"), names.push("pause"), names } function onPollIntervalFired() { var instance = this, apiClient = getCurrentApiClient(instance); apiClient.isMessageChannelOpen() || apiClient.getSessions().then(function(sessions) { processUpdatedSessions(instance, sessions, apiClient) }) } function subscribeToPlayerUpdates(instance) { instance.isUpdating = !0, getCurrentApiClient(instance).sendMessage("SessionsStart", "100,800"), instance.pollInterval && (clearInterval(instance.pollInterval), instance.pollInterval = null), instance.pollInterval = setInterval(onPollIntervalFired.bind(instance), 5e3) } function normalizeImages(state, apiClient) { if (state && state.NowPlayingItem) { var item = state.NowPlayingItem; item.ImageTags && item.ImageTags.Primary || item.PrimaryImageTag && (item.ImageTags = item.ImageTags || {}, item.ImageTags.Primary = item.PrimaryImageTag), item.BackdropImageTag && item.BackdropItemId === item.Id && (item.BackdropImageTags = [item.BackdropImageTag]), item.BackdropImageTag && item.BackdropItemId !== item.Id && (item.ParentBackdropImageTags = [item.BackdropImageTag], item.ParentBackdropItemId = item.BackdropItemId), item.ServerId || (item.ServerId = apiClient.serverId()) } } function SessionPlayer() { var self = this; this.name = "Remote Control", this.type = "mediaplayer", this.isLocalPlayer = !1, this.id = "remoteplayer", events.on(serverNotifications, "Sessions", function(e, apiClient, data) { processUpdatedSessions(self, data, apiClient) }) } return SessionPlayer.prototype.beginPlayerUpdates = function() { this.playerListenerCount = this.playerListenerCount || 0, this.playerListenerCount <= 0 && (this.playerListenerCount = 0, subscribeToPlayerUpdates(this)), this.playerListenerCount++ }, SessionPlayer.prototype.endPlayerUpdates = function() { this.playerListenerCount = this.playerListenerCount || 0, --this.playerListenerCount <= 0 && (unsubscribeFromPlayerUpdates(this), this.playerListenerCount = 0) }, SessionPlayer.prototype.getPlayerState = function() { return this.lastPlayerData || {} }, SessionPlayer.prototype.getTargets = function() { var apiClient = getCurrentApiClient(this), sessionQuery = { ControllableByUserId: apiClient.getCurrentUserId() }; if (apiClient) { var name = this.name; return apiClient.getSessions(sessionQuery).then(function(sessions) { return sessions.filter(function(s) { return s.DeviceId !== apiClient.deviceId() }).map(function(s) { return { name: s.DeviceName, deviceName: s.DeviceName, deviceType: s.DeviceType, id: s.Id, playerName: name, appName: s.Client, playableMediaTypes: s.PlayableMediaTypes, isLocalPlayer: !1, supportedCommands: s.SupportedCommands, user: s.UserId ? { Id: s.UserId, Name: s.UserName, PrimaryImageTag: s.UserPrimaryImageTag } : null } }) }) } return Promise.resolve([]) }, SessionPlayer.prototype.sendCommand = function(command) { var sessionId = getActivePlayerId(); getCurrentApiClient(this).sendCommand(sessionId, command) }, SessionPlayer.prototype.play = function(options) { return options = Object.assign({}, options), options.items && (options.ids = options.items.map(function(i) { return i.Id }), options.items = null), sendPlayCommand(getCurrentApiClient(this), options, "PlayNow") }, SessionPlayer.prototype.shuffle = function(item) { sendPlayCommand(getCurrentApiClient(this), { ids: [item.Id] }, "PlayShuffle") }, SessionPlayer.prototype.instantMix = function(item) { sendPlayCommand(getCurrentApiClient(this), { ids: [item.Id] }, "PlayInstantMix") }, SessionPlayer.prototype.queue = function(options) { sendPlayCommand(getCurrentApiClient(this), options, "PlayNext") }, SessionPlayer.prototype.queueNext = function(options) { sendPlayCommand(getCurrentApiClient(this), options, "PlayLast") }, SessionPlayer.prototype.canPlayMediaType = function(mediaType) { return "audio" === (mediaType = (mediaType || "").toLowerCase()) || "video" === mediaType }, SessionPlayer.prototype.canQueueMediaType = function(mediaType) { return this.canPlayMediaType(mediaType) }, SessionPlayer.prototype.stop = function() { sendPlayStateCommand(getCurrentApiClient(this), "stop") }, SessionPlayer.prototype.nextTrack = function() { sendPlayStateCommand(getCurrentApiClient(this), "nextTrack") }, SessionPlayer.prototype.previousTrack = function() { sendPlayStateCommand(getCurrentApiClient(this), "previousTrack") }, SessionPlayer.prototype.seek = function(positionTicks) { sendPlayStateCommand(getCurrentApiClient(this), "seek", { SeekPositionTicks: positionTicks }) }, SessionPlayer.prototype.currentTime = function(val) { if (null != val) return this.seek(val); var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.PositionTicks }, SessionPlayer.prototype.duration = function() { var state = this.lastPlayerData || {}; return state = state.NowPlayingItem || {}, state.RunTimeTicks }, SessionPlayer.prototype.paused = function() { var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.IsPaused }, SessionPlayer.prototype.getVolume = function() { var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.VolumeLevel }, SessionPlayer.prototype.isMuted = function() { var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.IsMuted }, SessionPlayer.prototype.pause = function() { sendPlayStateCommand(getCurrentApiClient(this), "Pause") }, SessionPlayer.prototype.unpause = function() { sendPlayStateCommand(getCurrentApiClient(this), "Unpause") }, SessionPlayer.prototype.playPause = function() { sendPlayStateCommand(getCurrentApiClient(this), "PlayPause") }, SessionPlayer.prototype.setMute = function(isMuted) { isMuted ? sendCommandByName(this, "Mute") : sendCommandByName(this, "Unmute") }, SessionPlayer.prototype.toggleMute = function() { sendCommandByName(this, "ToggleMute") }, SessionPlayer.prototype.setVolume = function(vol) { sendCommandByName(this, "SetVolume", { Volume: vol }) }, SessionPlayer.prototype.volumeUp = function() { sendCommandByName(this, "VolumeUp") }, SessionPlayer.prototype.volumeDown = function() { sendCommandByName(this, "VolumeDown") }, SessionPlayer.prototype.toggleFullscreen = function() { sendCommandByName(this, "ToggleFullscreen") }, SessionPlayer.prototype.audioTracks = function() { var state = this.lastPlayerData || {}; return state = state.NowPlayingItem || {}, (state.MediaStreams || []).filter(function(s) { return "Audio" === s.Type }) }, SessionPlayer.prototype.getAudioStreamIndex = function() { var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.AudioStreamIndex }, SessionPlayer.prototype.playTrailers = function(item) { sendCommandByName(this, "PlayTrailers", { ItemId: item.Id }) }, SessionPlayer.prototype.setAudioStreamIndex = function(index) { sendCommandByName(this, "SetAudioStreamIndex", { Index: index }) }, SessionPlayer.prototype.subtitleTracks = function() { var state = this.lastPlayerData || {}; return state = state.NowPlayingItem || {}, (state.MediaStreams || []).filter(function(s) { return "Subtitle" === s.Type }) }, SessionPlayer.prototype.getSubtitleStreamIndex = function() { var state = this.lastPlayerData || {}; return state = state.PlayState || {}, state.SubtitleStreamIndex }, SessionPlayer.prototype.setSubtitleStreamIndex = function(index) { sendCommandByName(this, "SetSubtitleStreamIndex", { Index: index }) }, SessionPlayer.prototype.getMaxStreamingBitrate = function() {}, SessionPlayer.prototype.setMaxStreamingBitrate = function(options) {}, SessionPlayer.prototype.isFullscreen = function() {}, SessionPlayer.prototype.toggleFullscreen = function() {}, SessionPlayer.prototype.getRepeatMode = function() {}, SessionPlayer.prototype.setRepeatMode = function(mode) { sendCommandByName(this, "SetRepeatMode", { RepeatMode: mode }) }, SessionPlayer.prototype.displayContent = function(options) { sendCommandByName(this, "DisplayContent", options) }, SessionPlayer.prototype.isPlaying = function() { return null != (this.lastPlayerData || {}).NowPlayingItem }, SessionPlayer.prototype.isPlayingVideo = function() { var state = this.lastPlayerData || {}; return state = state.NowPlayingItem || {}, "Video" === state.MediaType }, SessionPlayer.prototype.isPlayingAudio = function() { var state = this.lastPlayerData || {}; return state = state.NowPlayingItem || {}, "Audio" === state.MediaType }, SessionPlayer.prototype.getPlaylist = function() { return Promise.resolve([]) }, SessionPlayer.prototype.getCurrentPlaylistItemId = function() {}, SessionPlayer.prototype.setCurrentPlaylistItem = function(playlistItemId) { return Promise.resolve() }, SessionPlayer.prototype.removeFromPlaylist = function(playlistItemIds) { return Promise.resolve() }, SessionPlayer.prototype.tryPair = function(target) { return Promise.resolve() }, SessionPlayer });