public async void AddPodcastAsync()
{
try
{
var corePodcast = await podcastService.GetPodcastAsync(feedUrl);
var podcastModel = new PodcastViewModel(corePodcast);
if (!podcasts.Contains(podcastModel))
{
podcasts.Add(podcastModel);
await podcastService.SavePodcastAsync(corePodcast);
}
else
{
}
FeedUrl = string.Empty;
}
catch (GetPodcastException ex)
{
var result = await dialogService.ShowDialogAsync(ex.Message, "Error!", new[]
{
new UICommand("Retry")
{
Id = 0
},
new UICommand("Cancel")
{
Id = 1
},
new UICommand("test")
{
Id = 2
}
}, 0);
if ((int)result.Id == 0)
{
AddPodcastAsync();
}
else
{
}
}
}
private async Task LoadEpisodeAsync()
{
episodes.Clear();
var tempEpisodes = new List <EpisodeViewModel>();
var podcasts = await podcastService.GetPodcastsAsync();
foreach (var podcast in podcasts)
{
var podcastVm = new PodcastViewModel(podcast);
tempEpisodes.AddRange(podcastVm.Episodes);
}
tempEpisodes = tempEpisodes.OrderBy(ep => ep.Episode.Published).ToList();
foreach (var episode in tempEpisodes)
{
episodes.Add(episode);
}
}