/// <summary>
/// Get an existing or new ArtistAlbum entry to hold the songs associated with a particular Artist
/// </summary>
/// <param name="songArtist"></param>
/// <param name="songAlbum"></param>
/// <returns></returns>
private async Task <ArtistAlbum> GetArtistAlbumToHoldSongsAsync(Artist songArtist, Album songAlbum)
{
ArtistAlbum songArtistAlbum = null;
// Find an existing or create a new ArtistAlbum entry
songArtistAlbum = songArtist.ArtistAlbums.SingleOrDefault(p => (p.Name.ToUpper() == songAlbum.Name.ToUpper()));
Logger.Log(string.Format("ArtistAlbum: {0} {1}", songAlbum.Name, (songArtistAlbum != null) ? "found" : "not found creating in db"));
if (songArtistAlbum == null)
{
// Create a new ArtistAlbum and add it to the database and the Artist
songArtistAlbum = new ArtistAlbum()
{
Name = songAlbum.Name, Album = songAlbum, Songs = new List <Song>(), ArtistId = songArtist.Id,
Artist = songArtist, AlbumId = songAlbum.Id
};
await ArtistAlbums.AddArtistAlbumAsync(songArtistAlbum);
songArtist.ArtistAlbums.Add(songArtistAlbum);
}
else
{
// Get the children of the existing ArtistAlbum
if (songArtistAlbum.Songs == null)
{
songArtistAlbum.Songs = Songs.GetArtistAlbumSongs(songArtistAlbum.Id);
}
}
return(songArtistAlbum);
}
public void GetArtistAlbumSongs(ArtistAlbum artistAlbum)
{
if (artistAlbum.Songs == null)
{
artistAlbum.Songs = Songs.GetArtistAlbumSongs(artistAlbum.Id);
artistAlbum.Songs.Sort((a, b) => a.Track.CompareTo(b.Track));
}
}
/// <summary>
/// Get the contents for the Artist
/// The ArtistAlbum entries have already been obtained so just get the Songs for them
/// </summary>
/// <param name="theArtist"></param>
public void GetSongs()
{
if (songsRead == false)
{
foreach (ArtistAlbum artistAlbum in ArtistAlbums)
{
artistAlbum.Songs = Songs.GetArtistAlbumSongs(artistAlbum.Id);
artistAlbum.Songs.Sort((a, b) => a.Track.CompareTo(b.Track));
}
}
songsRead = true;
}
