public List <SongList> GetAlbumsFromArtist(SongList artist)
{
List <SongList> albums = new List <SongList>();
foreach (Song song in artist.Songs)
{
string albumStr = song.Album;
bool found = false;
foreach (SongList list in albums)
{
if (list.Data["name"].Equals(albumStr) && list.Data["artist"].Equals(song.AlbumArtist))
{
list.Songs.Add(song);
found = true;
break;
}
}
if (found)
{
continue;
}
else
{
SongList album = new SongList(SongListType.ALBUM);
album.Songs.Add(song);
album.Data["name"] = albumStr;
album.Data["artist"] = song.AlbumArtist;
albums.Add(album);
}
}
return(albums);
}
private void ArtistItemTemplate_ItemClick(object sender, MouseButtonEventArgs e)
{
SongList selected = (sender as StackPanel).DataContext as SongList;
ArtistView.Children.Clear();
SongList artist = selected as SongList;
foreach (SongList album in Tab.GetAlbumsFromArtist(artist))
{
TextBlock title = new TextBlock()
{
Text = album.Data["name"]
};
ListBox songs = new ListBox()
{
ItemsSource = album.Songs,
ItemTemplate = Root.FindResource("SongTemplate") as DataTemplate
};
/*VirtualizingPanel.SetIsVirtualizing(songs, true);
VirtualizingPanel.SetVirtualizationMode(songs, VirtualizationMode.Recycling);*/
ArtistView.Children.Add(title);
ArtistView.Children.Add(songs);
}
}
public List <SongList> GetSongList(SongListType type)
{
switch (type)
{
case SongListType.ARTIST:
List <SongList> artists = new List <SongList>();
foreach (Song song in Songs)
{
string artistStr = song.Artist;
bool found = false;
foreach (SongList list in artists)
{
if (list.Data["name"].Equals(artistStr))
{
list.Songs.Add(song);
found = true;
break;
}
}
if (found)
{
continue;
}
else
{
SongList artist = new SongList(SongListType.ARTIST);
artist.Songs.Add(song);
artist.Data["name"] = artistStr;
artists.Add(artist);
}
}
return(artists.OrderBy(o => o.Data["name"]).ToList());
case SongListType.ALBUM:
List <SongList> albums = new List <SongList>();
foreach (Song song in Songs)
{
string albumStr = song.Album;
bool found = false;
foreach (SongList list in albums)
{
if (list.Data["name"].Equals(albumStr) && list.Data["artist"].Equals(song.AlbumArtist))
{
list.Songs.Add(song);
found = true;
break;
}
}
if (found)
{
continue;
}
else
{
SongList album = new SongList(SongListType.ALBUM);
album.Songs.Add(song);
album.Data["name"] = albumStr;
album.Data["artist"] = song.AlbumArtist;
albums.Add(album);
}
}
return(albums);
default:
return(null);
}
}
