private void addPlaylistBtn_Clicked(object sender, RoutedEventArgs e)
{
AddPlaylist addPlaylistWindow = new AddPlaylist();
addPlaylistWindow.Owner = this;
addPlaylistWindow.ShowDialog();
if (addPlaylistWindow.DialogResult == true)
{
string newPlaylistName = addPlaylistWindow.newPlaylistName;
if (musicLib.PlaylistExists(newPlaylistName))
{
MessageBox.Show("There is already a playlist with that name");
}
else
{
musicLib.AddPlaylist(newPlaylistName);
List <string> updatedPlaylists = new List <string>();
updatedPlaylists.Add("All Music");
updatedPlaylists.AddRange(musicLib.Playlists);
playlistList.ItemsSource = updatedPlaylists;
}
}
}
private void RefreshSongs()
{
var playlist = playlistListBox.SelectedItem?.ToString();
if (playlist == "All Music" || playlist == null)
{
displayedSongs.Clear();
foreach (DataRow row in musicLib.Songs.Rows)
{
Song s = musicLib.GetSong(int.Parse(row["id"].ToString()));
displayedSongs.Add(s);
}
dataGrid.IsReadOnly = false;
RemoveBtn.Header = "Remove";
}
else
{
if (!musicLib.PlaylistExists(playlist))
{
return;
}
displayedSongs.Clear();
foreach (DataRow row in musicLib.SongsForPlaylist(playlist).Rows)
{
Song s = musicLib.GetSong(int.Parse(row["id"].ToString()));
s.Position = int.Parse(row["position"].ToString());
displayedSongs.Add(s);
}
dataGrid.IsReadOnly = true;
RemoveBtn.Header = "Remove from Playlist";
}
dataGrid.SelectedItem = null;
dataGrid.Items.Refresh();
}
