/// <summary>
/// Adds a new <see cref="FetchedArtistViewModel"/> to the <see cref="FetchedArtists"/>.
/// </summary>
/// <param name="name">Name of the artist.</param>
/// <param name="mbid">Mbid of the artist.</param>
/// <param name="image">Image of the artist.</param>
private void AddArtistViewModel(string name, string mbid, Uri image)
{
FetchedArtistViewModel vm = new FetchedArtistViewModel(new Artist(name, mbid, image));
vm.ArtistClicked += ArtistClicked;
FetchedArtists.Add(vm);
}
/// <summary>
/// Searches for artists with the <see cref="SearchText"/>.
/// </summary>
/// <returns>Task.</returns>
private async Task SearchArtists()
{
EnableControls = false;
try
{
OnStatusUpdated(string.Format("Searching for artist '{0}'", SearchText));
ArtistSearchResult asr = null;
await Task.Run(() => asr = _setlistFMClient.FindArtists(new ArtistSearchOptions()
{
Name = SearchText, Page = ArtistResultPage
}));
if (asr != null)
{
ObservableCollection <FetchedArtistViewModel> vms = new ObservableCollection <FetchedArtistViewModel>();
foreach (var artist in asr.Artists)
{
Uri imgUri = null;
var response = await MainViewModel.Client.Artist.GetInfoAsync(artist.Name);
if (response.Success)
{
imgUri = response.Content.MainImage.ExtraLarge;
}
FetchedArtistViewModel vm = new FetchedArtistViewModel(new Models.Artist(artist.Name, artist.MbId, imgUri));
vm.ArtistClicked += ArtistClicked;
vms.Add(vm);
}
if (vms.Count > 0)
{
FetchedArtists = new ObservableCollection <FetchedArtistViewModel>(vms);
CurrentView = _artistResultView;
OnStatusUpdated("Successfully fetched artists");
}
else
{
OnStatusUpdated("Found no artists");
}
}
else
{
OnStatusUpdated("Found no artists");
}
}
catch (Exception ex)
{
OnStatusUpdated("Fatal error while searching for artist: " + ex.Message);
}
finally
{
EnableControls = true;
}
}
