public PodcastPresenter(IPodcastView podcastView)
{
this.podcastView = podcastView;
EventAggregator.Instance.Subscribe <PodcastSelectedMessage>(m =>
{
podcastView.SetPodcastTitle(m.Podcast.Title);
podcastView.SetEpisodeCount($"{m.Podcast.Episodes.Count} episodes");
podcastView.SetPoscastUrl(m.Podcast.Link);
});
}
private async void OnSelectedEpisodeChanged(object sender, EventArgs e)
{
podcastPlayer.UnloadEpisode();
if (subscriptionView.SelectedNode == null)
{
return;
}
if (subscriptionView.SelectedNode.Tag is Episode selectedEpisode)
{
EventAggregator.Instance.Publish(new EpisodeSelectedMessage(selectedEpisode));
mainFormView.ShowEpisodeView();
SaveEpisode();
currentEpisode = selectedEpisode;
episodeView.Title = currentEpisode.Title;
episodeView.PublicationDate = currentEpisode.PubDate;
episodeView.Description = currentEpisode.Description;
currentEpisode.IsNew = false;
episodeView.Rating = currentEpisode.Rating;
episodeView.Tags = String.Join(",", currentEpisode.Tags ?? new string[0]);
episodeView.Notes = currentEpisode.Notes ?? "";
podcastPlayer.LoadEpisode(currentEpisode);
if (currentEpisode.Peaks == null || currentEpisode.Peaks.Length == 0)
{
episodeView.SetPeaks(null);
currentEpisode.Peaks = await podcastPlayer.LoadPodcastAsync();
}
episodeView.SetPeaks(currentEpisode.Peaks);
}
if (subscriptionView.SelectedNode.Tag is Podcast selectedPodcast)
{
EventAggregator.Instance.Publish(new PodcastSelectedMessage(selectedPodcast));
mainFormView.ShowPodcastView();
podcastView.SetPodcastTitle(selectedPodcast.Title);
podcastView.SetEpisodeCount($"{selectedPodcast.Episodes.Count} episodes");
podcastView.SetPoscastUrl(selectedPodcast.Link);
}
}