public async Task <List <SuggestedContribution> > GetSuggestedContributionsAsync(PartyGoer partier, List <string> excludedIds = null)
{
if (excludedIds == null)
{
excludedIds = new List <string>();
}
bool newSuggestionExists = false;
Task <List <SpotibroModels.Track> > tracksTask;
Task <List <SpotibroModels.Artist> > artistsTask;
List <SpotibroModels.Track> uniqueTracks = null;
List <SpotibroModels.Artist> uniqueArtists = null;
// How about some nice lil API calls in a while loop :o
do
{
// get items from multiple sources and return that to the client
//Task<List<SpotibroModels.PlaylistSummary>> playlistsTask = GetUsersPlaylistsAsync(partier, 10);
tracksTask = _spotifyHttpClient.GetUserTopTracksAsync(partier.GetSpotifyId(), 15);
artistsTask = _spotifyApi.GetUsersTopArtistsAsync(partier, 15);
await Task.WhenAll(artistsTask, tracksTask);
// Lets make sure we got some results
foreach (var excludedId in excludedIds)
{
tracksTask.Result.RemoveAll(p => p.Id == excludedId);
artistsTask.Result.RemoveAll(p => p.Id == excludedId);
}
if (tracksTask.Result.Count + artistsTask.Result.Count > 0)
{
uniqueArtists = artistsTask.Result.Distinct(new ArtistComparer()).ToList();
uniqueTracks = tracksTask.Result.Distinct(new TrackComparer()).ToList();
newSuggestionExists = true;
}
} while (!newSuggestionExists);
List <SuggestedContribution> contributions = new List <SuggestedContribution>();
lock (_randomLock)
{
for (int i = 0; i < 2; i++)
{
SpotibroModels.Track track = uniqueTracks.ElementAt(_random.Next(0, uniqueTracks.Count - 1));
contributions.Add(new SuggestedContribution
{
Id = track.Id,
Name = $"{track.Name} - {track.Artists.First().Name}",
Type = ContributionType.Track
});
}
/*
* for (int i = 0; i < 2; i++)
* {
* SpotibroModels.PlaylistSummary playlist = playlistsTask.Result.ElementAt(_random.Next(0, playlistsTask.Result.Count - 1));
*
* contributions.Add(new SuggestedContribution
* {
* Id = playlist.Id,
* Name = playlist.Name,
* Type = ContributionType.Playlist
* });
* }*/
for (int i = 0; i < 2; i++)
{
SpotibroModels.Artist artist = uniqueArtists.ElementAt(_random.Next(0, uniqueArtists.Count - 1));
contributions.Add(new SuggestedContribution
{
Id = artist.Id,
Name = artist.Name,
Type = ContributionType.Artist
});
}
}
return(contributions);
}