public static void AddSongsToFirstPlaylist(this IAudioService service, IEnumerable <Song> songs,
bool prepend, IInvokeDispatcherHelper helper)
{
songs = songs as Song[] ?? songs.ToArray();
if (!songs.Any())
{
return;
}
IPlaylist currentPlaylist = service.CurrentPlaylist;
Song? currentSong = currentPlaylist?.CurrentSong;
if (service.Playlists.Count > 0)
{
IPlaylist playlist = service.Playlists[0];
if (playlist.ID == currentPlaylist?.ID)
{
if (prepend)
{
playlist.Songs = songs.Concat(playlist.Songs).Distinct().ToArray();
playlist.WannaSong = RequestSong.Start(songs.First());
}
else
{
playlist.Songs = playlist.Songs.Concat(songs).Distinct().ToArray();
}
}
else
{
if (prepend || !currentSong.HasValue)
{
playlist.Songs = songs.Distinct().ToArray();
playlist.WannaSong = RequestSong.Start(songs.First());
playlist.Duration = currentPlaylist.Duration;
playlist.Position = currentPlaylist.Position;
service.CurrentPlaylist = playlist;
}
else
{
playlist.Songs = songs.Insert(0, currentSong.Value).Distinct().ToArray();
playlist.WannaSong = RequestSong.Get(currentSong.Value, null, currentPlaylist.Duration);
service.CurrentPlaylist = playlist;
currentPlaylist.CurrentSong = currentPlaylist.Songs.Cast <Song?>()
.NextOrDefault(currentSong).next;
currentPlaylist.Position = TimeSpan.Zero;
currentPlaylist.WannaSong = RequestSong.Start(currentPlaylist.CurrentSong);
}
}
}
else
{
IPlaylist playlist = new Playlist(helper)
{
Name = "Custom",
Loop = LoopType.Next,
Shuffle = OrderType.Custom
};
if (prepend || !currentSong.HasValue)
{
playlist.Songs = songs.ToArray();
playlist.WannaSong = RequestSong.Start(songs.First());
playlist.Duration = currentPlaylist.Duration;
playlist.Position = currentPlaylist.Position;
service.Playlists.Add(playlist);
service.CurrentPlaylist = playlist;
}
else
{
playlist.Songs = songs.Insert(0, currentSong.Value).ToArray();
playlist.WannaSong = RequestSong.Get(currentSong.Value, null, currentPlaylist.Duration);
service.Playlists.Add(playlist);
service.CurrentPlaylist = playlist;
currentPlaylist.CurrentSong = currentPlaylist.Songs.Cast <Song?>()
.NextOrDefault(currentSong).next;
currentPlaylist.Position = TimeSpan.Zero;
currentPlaylist.WannaSong = RequestSong.Start(currentPlaylist.CurrentSong);
}
}
}
public OwnTcpClientCommunicator(string serverAddress, int port, IInvokeDispatcherHelper helper)
{
ServerAddress = serverAddress;
Port = port;
this.helper = helper;
}
public static void AddSongsToFirstPlaylist(this IAudioService service,
IEnumerable <Song> songs, IInvokeDispatcherHelper helper)
{
AddSongsToFirstPlaylist(service, songs, false, helper);
}
