async void RenamePlaylist(object playlist)
{
var selectedPlaylist = playlist != null ? playlist as Playlist : Playlist; //get the playlist to delete.
var dialog = new InputDialog()
{
Title = "Rename this playlist",
Text = selectedPlaylist.Name,
Description = selectedPlaylist.Description
};
var Playlists = new Dictionary <Playlist, IEnumerable <Mediafile> >();
if (await dialog.ShowAsync() == ContentDialogResult.Primary)
{
var pl = new Playlist()
{
Name = dialog.Text, Description = dialog.Description
};
string path = ApplicationData.Current.LocalFolder.Path + @"\playlists\";
if (File.Exists(path + selectedPlaylist.Name + ".db"))
{
File.Move(path + selectedPlaylist.Name + ".db", path + pl.Name + ".db");
}
PlaylistsItems.First(t => t.Label == selectedPlaylist.Name).Arguments = pl;
PlaylistsItems.First(t => t.Label == selectedPlaylist.Name).Label = pl.Name; //change playlist name in the hamburgermenu
OptionItems.First(t => t.Text == selectedPlaylist.Name).Text = pl.Name; //change playlist name in context menu of each song.
using (LibraryService service = new LibraryService(new DatabaseService()))
{
service.RemovePlaylist(selectedPlaylist); //delete from database.
service.AddPlaylist(pl); //add new playlist in the database.
Playlist = pl; //set this.Playlist to pl (local variable);
}
}
}
public async Task AddPlaylistAsync(Playlist plist, bool addsongs, List <Mediafile> songs = null)
{
if (!LibraryService.CheckExists <Playlist>(LiteDB.Query.EQ("Name", plist.Name), new PlaylistCollection()))
{
AddPlaylist(plist);
LibraryService.AddPlaylist(plist);
}
if (addsongs)
{
await AddSongsToPlaylist(plist, songs).ConfigureAwait(false);
}
}