private void buildLocalPlaylistModels()
{
foreach (var list in Service.Library.Playlists)
{
var playlist = new LocalPlaylistModel
{
Playlist = Service.Library.Playlists.Where(p => p.Id == list.Id).FirstOrDefault(),
};
Playlists.Add(playlist);
}
foreach (var pair in Service.Library.MInP)
{
var playlist = Playlists.Where(p => p.Playlist.Id == pair.PlaylistId).FirstOrDefault();
var music = Musics.Where(m => m.Music.Id == pair.MusicId).FirstOrDefault();
playlist.Musics.Add(music);
}
}
private void UpdatePlaylists()
{
try
{
List <LocalPlaylistModel> list = new List <LocalPlaylistModel>();
foreach (var playlist in Service.Library.Playlists)
{
if (!Playlists.Select(p => p.Playlist.Id).ToList().Contains(playlist.Id))
{
var playlistModel = new LocalPlaylistModel
{
Playlist = playlist
};
Playlists.Add(playlistModel);
list.Add(playlistModel);
}
}
foreach (var pair in Service.Library.MInP)
{
var playlist = Playlists.Where(p => p.Playlist.Id == pair.PlaylistId).FirstOrDefault();
var music = Musics.Where(m => m.Music.Id == pair.MusicId).FirstOrDefault();
if (!playlist.Musics.Contains(music))
{
playlist.Musics.Add(music);
}
}
Playlists = new ObservableCollection <LocalPlaylistModel>(Playlists.OrderBy(p => p.Playlist.Name).ToList());
foreach (var playlist in Playlists)
{
playlist.LibraryViewModel = this;
}
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
}