private IEnumerable <Song> ExecuteQuery(string[] obj)
{
if (obj == null || obj.Length < 2)
{
return(null);
}
var category = obj[1];
SongQuery q = null;
switch (category)
{
case "Albums":
q = QueryFactory.AlbumQuery(obj[0]);
break;
case "Artists":
q = QueryFactory.ArtistQuery(obj[0]);
break;
case "Years":
q = QueryFactory.YearQuery(Convert.ToInt32(obj[0]));
break;
case "Genres":
q = QueryFactory.GenreQuery(obj[0]);
break;
case "Queries":
q = _db.MediaLibary.GetQuery(obj[0]);
break;
}
return(_db.MediaLibary.DoQuery(q));
}
