public override async Task Appearing()
{
if (LocationResources?.Count == 0)
{
SetL10NResources();
}
if (Podcast.Channel == null)
{
IsBusy = true;
_dialogService.ShowLoading();
try
{
var podcast = Podcast;
_podcast = null;
if (!string.IsNullOrEmpty(podcast.FeedUrl))
{
podcast.Channel = await _podcastService.GetPodcastFeedAsync(podcast.FeedUrl);
podcast.Channel = ReflectionHelper.ConvertNullToEmpty(podcast.Channel);
//podcast.Channel.Episodes = podcast.Channel.Episodes.OrderByDescending(x => x.EpisodeNumber).ToList();
Podcast = podcast;
Debug.WriteLine($"Number of tracks: {Podcast.NumberTracks}, Count: {podcast.Channel.Episodes.Count}");
}
else
{
//add some error message...
await NavService.Close <PodcastViewModel>();
}
}
catch (Exception ex)
{
Ui.Handle(ex as dynamic);
}
finally
{
IsBusy = false;
_dialogService.HideLoading();
}
}
else
{
RaisePropertyChanged(nameof(Podcast));
}
}
