public GetPlaylistsResult GetPlaylists(GetPlaylistsRequest request)
{
try
{
List <Domain.Objects.Playlist> playlists;
int forItemSize;
List <int> playlistIds;
using (DAL.DALManager mgr = new DAL.DALManager(settings.Value.DatabasePath))
{
playlists = mgr.GetAll <Domain.Objects.Playlist>();
playlists.Insert(0, new Domain.Objects.Playlist()
{
Id = Domain.Objects.Playlist.LIKED_ID, Name = "[Liked]", NrOfTracks = mgr.GetLikedTrackCount()
});
if (!request.AsSelector) // only show [all] when it's not listed for adding a track to the playlist
{
playlists.Insert(0, new Domain.Objects.Playlist()
{
Id = Domain.Objects.Playlist.ALL_ID, Name = "[All]", NrOfTracks = mgr.GetTrackCount()
});
}
if (request.ForItemIsTrack)
{
playlistIds = new List <int>(mgr.GetPlaylistIdsForTrack(request.ForItemId));
forItemSize = 1;
}
else
{
playlistIds = new List <int>(mgr.GetPlaylistIdsForAlbum(request.ForItemId));
forItemSize = mgr.FindTracks("", Domain.Objects.Playlist.ALL_ID, request.ForItemId, 0, int.MaxValue).Count;
}
}
if (request.AsSelector)
{
return(new GetPlaylistsResult()
{
Success = true,
Playlists = playlists.Select(p =>
{
var itm = new PlaylistForAddingItem()
{
Id = p.Id + "",
IsCurrent = Player.Instance.CurrentPlaylist.Id == p.Id,
Name = p.Name,
NrOfTracks = p.NrOfTracks,
AlreadyOnPlaylistCount = playlistIds.Count(id => p.Id == id),
ForItemSize = forItemSize
};
return itm;
}).ToArray()
});
}
else
{
return(new GetPlaylistsResult()
{
Success = true,
Playlists = playlists.Select(p => new Playlist()
{
Id = p.Id + "",
IsCurrent = Player.Instance.CurrentPlaylist.Id == p.Id,
Name = p.Name,
NrOfTracks = p.NrOfTracks
}).ToArray()
});
}
}
catch (Exception ex)
{
return(GetErrorResultFromException <GetPlaylistsResult>(ex));
}
}