public void StartSession(CultureInfo?sourceLanguage, [NotNull] CultureInfo neutralResourcesLanguage, [NotNull][ItemNotNull] ICollection <ITranslationItem> items)
{
Task.Run(() =>
{
var session = new TranslationSession(_mainThread, sourceLanguage, neutralResourcesLanguage, items);
Interlocked.Exchange(ref _activeSession, session)?.Dispose();
SessionStateChanged?.Invoke(this, EventArgs.Empty);
try
{
var translatorTasks = Translators
.Where(t => t.IsEnabled)
.Select(t => t.Translate(session))
.ToArray();
Task.WaitAll(translatorTasks);
}
finally
{
session.Dispose();
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
});
}
public void OnSessionStateChanged(eSessionState state)
{
if (SessionStateChanged != null)
{
SessionStateChanged.Invoke(state);
}
}
private void SetState(TorchSessionState state)
{
if (_currentSession == null)
{
return;
}
_currentSession.State = state;
SessionStateChanged?.Invoke(_currentSession, _currentSession.State);
}
public bool EndSession(string sessionId)
{
var session = _sessionsRepository.Find(sessionId);
var success = session.StartSession();
SessionStateChanged?.Invoke(this, new SessionStateChangedEventArgs(sessionId, session.State));
return(success);
}
private async Task RepopulateBacklog()
{
List <Track> tracks = await GetBacklogTracks();
Shuffle(tracks);
tracks.ForEach(CurrentBacklogQueue.Push);
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
public void AddItemToBacklog(SpotifyBaseObject item)
{
if (!allowedBacklogItems.Contains(item.Type.ToLower()))
{
throw new InvalidOperationException($"Cannot add a SpotifyBaseIrem of type \"{item.Type}\" to the backlog");
}
BacklogItems.Add(item);
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
private async Task <bool> PlayTrack(Track track, SessionContext context)
{
bool success = await Controller.GetInstance().PlayTrack(track.Uri, DeviceId);
if (success)
{
CurrentTrack = track;
_playedSongs.Add(new SessionHistoryItem()
{
Context = context,
TimeStamp = DateTime.Now,
Track = track
});
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
return(success);
}
private IntPtr WindowHwndMessageFilter(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
switch (msg)
{
case WM_WTSSESSION_CHANGE:
WTSSessionState param = (WTSSessionState)wParam;
switch (param)
{
case WTSSessionState.WTS_SessionConnectedToConsole:
SessionStateChanged?.Invoke(this, param);
RemoteControlChanged?.Invoke(this, true);
break;
case WTSSessionState.WTS_SessionDisconnectedFromConsole:
SessionStateChanged?.Invoke(this, param);
RemoteControlChanged?.Invoke(this, false);
break;
case WTSSessionState.WTS_SessonConnectedToRemoteTerminal:
SessionStateChanged?.Invoke(this, param);
RemoteDesktopChanged?.Invoke(this, true);
break;
case WTSSessionState.WTS_SessionDisconnectedFromRemoteTerminal:
SessionStateChanged?.Invoke(this, param);
RemoteDesktopChanged?.Invoke(this, false);
break;
case WTSSessionState.WTS_UserLoggedOnToSession:
case WTSSessionState.WTS_UserLoggedOffFromSession:
case WTSSessionState.WTS_SessionLocked:
case WTSSessionState.WTS_SessionUnlocked:
case WTSSessionState.WTS_RemoteControlStatusChanged:
SessionStateChanged?.Invoke(this, param);
break;
}
break;
default:
break;
}
return(IntPtr.Zero);
}
public async Task UpdateSession()
{
DataLoader dataLoader = DataLoader.GetInstance();
_playbackState = await dataLoader.GetCurrentlyPlaying();
if (_playbackState != null && _playbackState.Is_Playing && CurrentTrack != null && _playbackState.Item.Id != CurrentTrack.Id && _playbackState.Item.Id != NextTrackPeek.Id)
{
long playBackStarted = _playbackState.Timestamp - _playbackState.Progress_ms;
_playedSongs.Add(new SessionHistoryItem()
{
Track = _playbackState.Item,
TimeStamp = new DateTime(playBackStarted),
Context = SessionContext.Unknown
});
}
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
public async Task AddItemToQueue(SpotifyBaseObject item)
{
if (!allowedBacklogItems.Contains(item.Type.ToLower()))
{
throw new InvalidOperationException($"Cannot add a SpotifyBaseIrem of type \"{item.Type}\" to the manual queue");
}
if (item is Track singleTrack)
{
CurrentManualQueue.Push(singleTrack);
}
else
{
foreach (Track track in await ApiHelper.GetTracks(item, _user))
{
CurrentManualQueue.Push(track);
}
}
SessionStateChanged?.Invoke(this, EventArgs.Empty);
}
private void ProcessSessionMessage(SessionMessage message)
{
var board = ExchangeBoard.GetOrCreateBoard(message.BoardCode);
_sessionStates[board] = message.State;
SessionStateChanged?.Invoke(board, message.State);
}
private async void RunInternal()
{
await Task.Run(async() =>
{
_playbackState = await DataLoader.GetInstance().GetCurrentlyPlaying(true, (int)SESSION_NEXT_SONG_BEVOR_END_MS - 50);
long lastUpadte = _unixTimestamp;
string lastDeviceId = null;
long tickStart = 0;
SessionStateChanged?.Invoke(this, EventArgs.Empty);
while (IsRunning)
{
tickStart = Environment.TickCount;
if (AMOUNT_ITEMS_LEFT_TO_REPOPULATED_BACKLOG >= CurrentBacklogQueue.Count())
{
await RepopulateBacklog();
}
if (_unixTimestamp >= lastUpadte + SESSION_UPDATE_SLEEP_PAUSE_MS || //update when "updatetimer" tiggers
_possibleMSLeftInTrack < SESSION_NEXT_SONG_BEVOR_END_MS) //update befor a PlayTrack to check whether playback is paused
{
await UpdateSession();
lastUpadte = _unixTimestamp;
}
//if (CurrentTrack == null || (_playbackState.Is_Playing && _possibleMSLeftInTrack < SESSION_NEXT_SONG_BEVOR_END_MS))
if (CurrentTrack == null || (_playbackState != null && CurrentTrack.Id == _playbackState.Item.Id && !_playbackState.Is_Playing && _playbackState.Progress_ms == 0))
{
Tuple <Track, SessionContext> nextTrackContext = PullNextTrack();
if (await PlayTrack(nextTrackContext))
{
Thread.Sleep(10);
await UpdateSession();
}
else
{
CurrentManualQueue.Push(nextTrackContext.Item1);
}
}
if (DeviceId != null && DeviceId != lastDeviceId)
{
await Controller.GetInstance().TransferPlayback(DeviceId, true);
}
lastDeviceId = DeviceId;
int sleepTime = (int)(SESSION_TICK_SLEEP_PAUSE_MS - (Environment.TickCount - tickStart));
if (sleepTime > 0)
{
Thread.Sleep(sleepTime);
}
}
});
}
private void RaiseSessionStateChanged(ExchangeBoard board, SessionStates state)
{
SessionStateChanged?.Invoke(board, state);
}
public void UpdateSessionState(DysproseSessionState newState)
{
SessionStateChanged?.Invoke(this, newState);
}
void ChangeSessionState(SessionState state)
{
CurrentState = state;
SessionStateChanged?.Invoke(state);
}
private void ProcessSessionMessage(SessionMessage message)
{
var board = _entityCache.ExchangeInfoProvider.GetOrCreateBoard(message.BoardCode);
_sessionStates[board] = message.State;
SessionStateChanged?.Invoke(board, message.State);
}