public async Task <RestResponse <CaAlbum> > GetOneAsync(MbId mbId, CancellationToken cancellationToken = default)
{
string baseUri = "http://coverartarchive.org/release-group";
string requestUri = $"{baseUri}/{mbId.Value}";
return(await GetAsync <CaAlbum>(new Uri(requestUri), cancellationToken));
}
protected async Task <RestResponse <TModel> > GetOneAsync <TModel>(MbId mbId, CancellationToken cancellationToken = default)
where TModel : MbModel, new()
{
string baseUri = $"https://musicbrainz.org/ws/2/{ModelToEndpoint<TModel>()}/{mbId.Value}";
string requestUri = $"{baseUri}?fmt=json&inc={string.Join("+", new TModel().Includes())}";
return(await GetAsync <TModel>(new Uri(requestUri), cancellationToken));
}
public async Task <ArtistSummary> GetOneAsync(MbId mbId, CancellationToken cancellationToken = default)
{
var mbArtistResponse = await _mbArtistRestClient.GetOneAsync(mbId, cancellationToken);
mbArtistResponse.EnsureSuccessStatusCode();
var caAlbumTasks = mbArtistResponse.Content.ReleaseGroups
.Select(releaseGroup => _caAlbumRestClient.GetOneAsync(new MbId(releaseGroup.Id)))
.ToArray();
var wdEntitiesHolderResponse = await GetOneWdEntitiesHolderAsync(mbArtistResponse.Content, cancellationToken);
var wpQueryHolderResponse = await GetOneWpQueryHolderAsync(wdEntitiesHolderResponse?.Content, cancellationToken);
Task.WaitAll(caAlbumTasks, cancellationToken);
var mbReleaseGroupIds = mbArtistResponse.Content.ReleaseGroups
.Select(releaseGroup => releaseGroup.Id);
var caImagesUris = caAlbumTasks
.Select(caAlbumTask => caAlbumTask.Result)
.Select(caAlbumResponse => caAlbumResponse.Content)
.Select(caAlbum => caAlbum?.FrontCover?.Image);
// Zip ReleaseGroup Ids with the Cover Art Image Uris
// Image requests which resulted in any error are null here, which is fine
var mbReleaseGroupIdsToCaImageUris = mbReleaseGroupIds
.Zip(caImagesUris, (k, v) => new { k, v })
.ToDictionary(x => x.k, x => x.v);
return(new ArtistSummary
{
Id = mbArtistResponse.Content.Id,
Name = mbArtistResponse.Content.Name,
Extract = wpQueryHolderResponse?.Content?.Query?.Pages.FirstOrDefault().Value?.Extract,
Albums = mbArtistResponse.Content.ReleaseGroups
.Select(releaseGroup => new AlbumSummary
{
Id = releaseGroup.Id,
Name = releaseGroup.Title,
Released = releaseGroup.FirstReleaseDate,
CoverArtUri = mbReleaseGroupIdsToCaImageUris.GetValueOrDefault(releaseGroup.Id)
})
.OrderBy(albumSummary => albumSummary.Released)
.ThenBy(albumSummary => albumSummary.Name)
});
}
public async Task <RestResponse <MbArtist> > GetOneAsync(MbId mbId, CancellationToken cancellationToken = default)
{
return(await GetOneAsync <MbArtist>(mbId, cancellationToken));
}