/// <summary>
/// Delete the specified Artist from the storage and the collections
/// </summary>
/// <param name="artistAlbumToDelete"></param>
/// <returns></returns>
public static void DeleteArtist(Artist artistToDelete)
{
// No need to wait for the Artist to be removed from storage
DbAccess.DeleteAsync(artistToDelete);
ArtistCollection.Remove(artistToDelete);
IdLookup.Remove(artistToDelete.Id);
}
public Track UpdateTrack(RawTrack track)
{
Track old;
if (!_trackDict.TryGetValue(track.FullFilename, out old))
{
throw new ArgumentException(track.FullFilename + " was not found in library - use Add instead.", "track");
}
old.Title = track.TrackTitle;
old.Tracknumber = track.TrackNumberUnknown ? (int?)null : track.TrackNumber;
Album album = _albums[track.AlbumTitle] ?? CreateAlbum(track.AlbumTitle, track.Year);
if (album != old.Album)
{
old.Album.Tracks.Remove(old);
if (old.Album.Tracks.Count == 0)
{
_albums.Remove(old.Album);
}
old.Album = album;
album.Tracks.Add(old);
}
else
{
album.Tracks.Reposition(old);
}
Artist artist = _artists[track.ArtistName] ?? CreateArtist(track.ArtistName);
if (artist != old.Artist)
{
Artist oldArtist = old.Artist;
old.Artist = artist;
old.Album.Tracks.Remove(old);
old.Album.Tracks.Add(old);
if (oldArtist.Albums.Count == 0)
{
_artists.Remove(oldArtist);
}
}
return(old);
}
/// <summary>
/// Delete the specified Artists from the storage and the collections
/// </summary>
/// <param name="artistsToDelete"></param>
public static void DeleteArtists(IEnumerable <Artist> artistsToDelete)
{
DbAccess.DeleteItemsAsync(artistsToDelete);
foreach (Artist artistToDelete in artistsToDelete)
{
ArtistCollection.Remove(artistToDelete);
IdLookup.Remove(artistToDelete.Id);
}
}
internal void RemoveArtistIfNeeded(ArtistViewModel artistViewModel)
{
if (artistViewModel.Songs.Count == 0 && artistViewModel.Albums.Count == 0)
{
ArtistCollection.Remove(artistViewModel, artistViewModel.SortName);
ArtistLookupMap.Remove(artistViewModel.ArtistId);
artistViewModel.IsBeingDeleted = true;
LibraryModel.Current.DeleteArtist(artistViewModel.ArtistId);
}
}
