public ActionResult Index(List <int> selectedGenres = null,
List <string> selectedArtists = null,
string titleSearch = null,
int minRating = 0,
string filter = null,
string save = null,
string playlistName = null)
{
if (selectedArtists == null)
{
selectedArtists = new List <string>();
}
if (selectedGenres == null)
{
selectedGenres = new List <int>();
}
var spec = new GlobalSongSpecification();
spec.ArtistsToInclude.AddRange(selectedArtists);
spec.GenreIdsToInclude.AddRange(selectedGenres);
spec.MinRating = minRating;
spec.TitleFilter = titleSearch;
var songs = _songRepository.List(spec);
var viewModel = new HomeViewModel();
viewModel.Artists = _songRepository.AllArtists().ToList();
viewModel.Genres = _songRepository.AllGenres().ToList();
viewModel.SelectedArtists = viewModel.Artists
.Where(a => spec.ArtistsToInclude.Contains(a))
.ToList();
viewModel.SelectedGenres = viewModel.Genres
.Where(g => selectedGenres.Contains(g.Id))
.ToList();
viewModel.Songs = songs.ToList();
if (save != null)
{
var smartPlaylist = new SmartPlaylist();
smartPlaylist.Name = playlistName;
smartPlaylist.Specification = spec;
var playlistRepo = new SmartPlaylistRepository(_dbContext);
playlistRepo.Add(smartPlaylist);
return(RedirectToAction("Index", "SmartPlaylists"));
}
return(View(viewModel));
}
public IActionResult OnPost(string filter = null, string save = null)
{
if (!ModelState.IsValid)
{
return(Page());
}
if (save != null)
{
SmartPlaylist.Specification = specification;
_playlistRepo.Add(SmartPlaylist);
return(RedirectToPage("/SmartPlaylists/Index"));
}
return(Page());
}