private async Task OnViewLoaded(PlaylistTabViewModel x)
{
if (x == null)
{
return;
}
if (x.GetItemCount() > 0)
{
return;
}
if (x.TabHeader == "Preparation Playlist")
{
return;
}
if (x.Playlist != null)
{
if (x.Playlist.Count > 0)
{
var playlistSongs = await _horsifyPlaylistService.GetSongs(x.Playlist);
//Add item view models for all the returned songs
foreach (var song in playlistSongs)
{
x.AddPlaylistItem(new PlaylistItemViewModel(_loggerFacade)
{
Song = song,
PlayedState = 0
});
}
}
}
}
/// <summary>
/// Closes the tab from the TabControl
/// </summary>
/// <param name="vm">The vm.</param>
private void OnCloseTab(PlaylistTabViewModel vm)
{
try
{
if (SelectedTab != null)
{
//User could push close button on tab and not actually be selected so set to incoming VM
if (SelectedTab != vm)
{
SelectedTab = vm;
}
if (SelectedTab.Playlist != null)
{
Log("Clearing tab items.");
//Clear the songs
SelectedTab.ClearItems();
}
//Remove the tab
OpenPlayListViewModels.Remove(SelectedTab);
Log($"Closed - {SelectedTab?.Playlist?.Name}");
}
}
catch (System.Exception ex)
{
Log($"Close tab error: {ex.Message}");
}
}
private void CreatePlayList(string playListName, bool addToTabsRegion = false)
{
PlaylistTabViewModel vm = null;
if (!PlayListViewModels.Any(x => x.TabHeader == playListName))
{
vm = ResolveNewTabModelFromContainer();
vm.TabHeader = playListName;
PlayListViewModels.Add(vm);
Log($"Created playlist - {playListName}");
}
if (addToTabsRegion)
{
Log("Adding to tab region");
OpenPlayListViewModels.Add(vm);
_lastOpenedTab = vm;
}
}
private async void OnOpenPlaylist(PlaylistTabViewModel playlistTabViewModel)
{
try
{
if (!OpenPlayListViewModels.Any(x => x == playlistTabViewModel))
{
Log($"Opening existing: {playlistTabViewModel.Playlist?.Name}", Category.Debug);
OpenPlayListViewModels.Add(playlistTabViewModel);
await OnViewLoaded(playlistTabViewModel);
}
else if (playlistTabViewModel?.Playlist?.Id == 0)
{
Log("Adding a not saved playlist");
OpenPlayListViewModels.Add(playlistTabViewModel);
}
SelectedTab = playlistTabViewModel;
}
catch (System.Exception ex)
{
Log(ex.Message, Category.Exception);
}
}
private void OnOpenSavedPlaylist(PlaylistTabViewModel obj)
{
OnOpenPlaylist(obj);
}