private bool SearchForSong(string titleToSearchFor)
{
var song = SongAccess.DoesSongExist(titleToSearchFor);
if (song[0] == null) return false;
var playlist = new ListViewService();
songOrCdDataGrid.ItemsSource = playlist.CreateViewItem(song);
return true;
}
private void GetPlayListWithSeconds(int seconds)
{
ListViewService playlist = new ListViewService();
playListDataGrid.ItemsSource = string.Empty;
var play = PlayList.GetRandomSongList(seconds);
List<AlbumSongView> playListView = play.Select(song => playlist.CreateViewItem(song)).ToList();
playListDataGrid.ItemsSource = playListView;
}
private void searchButton_Click(object sender, RoutedEventArgs e)
{
try
{
var selectedItem = findByGenreComboBox.Text;
if (selectedItem != null)
{
ListViewService listView = new ListViewService();
List<Song> songListByGenre = SongAccess.GenreService.GetSongListByGenre(selectedItem);
List<AlbumSongView> genreListView = songListByGenre.Select(song => listView.CreateViewItem(song)).ToList();
findSongsByGenreDataGrid.ItemsSource = genreListView;
findAlbumsByGenreDataGrid.ItemsSource = SongAccess.GenreService.GetAlbumListByGenre(selectedItem);
}
}
catch (NullReferenceException ex)
{
DisplayExceptions.DisplayNullReference(ex);
}
catch (Exception ex)
{
DisplayExceptions.DisplayException(ex);
}
}