public void Delete(Playlist playlist)
{
if (IsEmpty || playlist.PlaylistIndex == -1)
{
return;
}
BackgroundCommunicator.SendRemovePlaylist(playlist);
Playlist oldCurrentPlaylist = CurrentPlaylist;
playlists.Remove(playlist);
playlists = new List <Playlist>(playlists);
SetPlaylistToCurrentPlaylist(oldCurrentPlaylist);
if (isForeground)
{
ViewModel.Current.UpdatePlaylists();
ViewModel.Current.UpdateCurrentPlaylistIndexAndRest();
if (IsEmpty)
{
CurrentSong.Current.Unset();
SaveLibray.Delete();
LibraryIO.SaveText(DateTime.Now.Ticks.ToString(), "LibraryDeletedDelete.txt");
}
}
}
public void Load(string xmlText)
{
SaveLibray sc = XmlConverter.Deserialize <SaveLibray>(xmlText);
playlists = sc.Playlists;
currentPlaylistIndex = sc.CurrentPlaylistIndex;
SetLoaded();
}
private async Task LoadNonStatic()
{
SaveLibray sc = await SaveLibray.Load();
playlists = sc.Playlists;
loaded = true;
currentPlaylistIndex = sc.CurrentPlaylistIndex == -2 ? 0 : sc.CurrentPlaylistIndex;
//if (IsEmpty)
//{
// await SaveLibray.Delete();
// LibraryIO.SaveText(DateTime.Now.Ticks.ToString(), "LibraryDeletedLoad.txt");
//}
}
public async Task SaveAsync()
{
SaveLibray sc = new SaveLibray(CurrentPlaylistIndex, playlists as List <Playlist>);
await sc.Save();
}
public string GetXmlText()
{
SaveLibray sc = new SaveLibray(CurrentPlaylistIndex, playlists as List <Playlist>);
return(XmlConverter.Serialize(sc));
}