public ArtistSinglesViewModel(Artist artist)
{
PlayAudioTrack = delegate(Track track)
{
var l =
MediaPropertiesLibrary.Audio.Library.Library.Songs.Where(t => t.Artists.Contains(artist))
.ToList();
DispatcherLibrary.Dispatcher.Dispatch("Multiple Track Selected For Play", l, l.FindIndex(t => t == track));
};
_singles.Source = new ObservableCollection<Track>(artist.Singles);
Singles.Refresh();
OnPropertyChanged(nameof(Singles));
}
public ArtistAlbumsViewModel(Artist artist)
{
PlayAlbum = new PlayAlbum(album =>
{
var l =
MediaPropertiesLibrary.Audio.Library.Library.Songs.Where(track => track.Artists.Contains(artist))
.ToList();
DispatcherLibrary.Dispatcher.Dispatch("Multiple Track Selected For Play", l, l.FindIndex(track => track.Album == album));
});
_albums.Source = new ObservableCollection<Album>(artist.Albums);
Albums.Refresh();
OnPropertyChanged(nameof(Albums));
}
public ArtistViewModel(Artist artist)
{
var genres =
Library.Songs.Where(track => track.Artists.Contains(artist)).SelectMany(track => track.Genres).Distinct().ToList();
var t =
Library.Songs.Where(track => track.Genres.Intersect(genres).Any())
.SelectMany(track => track.Artists).Where(artist2 => artist2 != artist).Distinct()
.OrderBy(a => Library.Songs.Where(track => track.Artists.Contains(a)).SelectMany(track => track.Genres).Intersect(genres).Count())
.ToList();
Artist = artist;
PopularModel = new ArtistViewPopularModel
{
MostListenedTracks = Library.Songs.Where(track => track.Artists.Contains(artist)).OrderByDescending(track => track.UserTag.TimesListened).Take(5).ToList(),
RelatedArtists = t.Take(7).ToList()
};
AlbumsModel = new ArtistAlbumsViewModel(artist);
SinglesModel = new ArtistSinglesViewModel(artist);
}
public static ImageSource AccessCover(Artist artist)
{
if (!string.IsNullOrEmpty(artist.Tag?.Picture) && File.Exists(artist.Tag.Picture))
return new BitmapImage(new Uri(artist.Tag.Picture));
return artist.Albums.FirstOrDefault(album => album.Cover != null)?.Cover;
}
public void AccessArtist(Artist artist)
{
if (artist != null)
Dispatcher.Dispatch("Publish pages", new Pages.ArtistView(new Pages.ArtistViewModel(artist)));
}
