public async Task RemoveMediaFromCollectionAndDatabase(IMediaItem media)
{
if (media is TrackItem)
{
var trackItem = media as TrackItem;
var trackDB = LoadTrackById(trackItem.Id);
if (trackDB == null)
{
return;
}
musicDatabase.Remove(trackDB);
var albumDB = LoadAlbum(trackItem.AlbumId);
if (albumDB == null)
{
return;
}
var albumTracks = LoadTracksByAlbumId(albumDB.Id);
if (!albumTracks.Any())
{
Albums.Remove(Albums.FirstOrDefault(x => x.Id == trackItem.AlbumId));
musicDatabase.Remove(albumDB);
}
var artistDB = LoadArtist(trackItem.ArtistId);
if (artistDB == null)
{
return;
}
var artistAlbums = LoadAlbums(artistDB.Id);
if (!artistAlbums.Any())
{
Artists.Remove(Artists.FirstOrDefault(x => x.Id == trackItem.ArtistId));
musicDatabase.Remove(artistDB);
}
await DispatchHelper.InvokeAsync(CoreDispatcherPriority.Normal, () =>
{
Tracks.Remove(Tracks.FirstOrDefault(x => x.Path == trackItem.Path));
var playingTrack = Locator.MediaPlaybackViewModel.PlaybackService.Playlist.FirstOrDefault(x => x.Id == trackItem.Id);
if (playingTrack != null)
{
Locator.MediaPlaybackViewModel.PlaybackService.Playlist.Remove(playingTrack);
}
});
}
else if (media is VideoItem)
{
var videoItem = media as VideoItem;
var videoDb = LoadVideoById(videoItem.Id);
if (videoDb == null)
{
return;
}
videoDatabase.Remove(videoDb);
Videos.Remove(Videos.FirstOrDefault(x => x.Path == videoItem.Path));
}
}