public async Task <SpotifyArtist> SearchForArtist(string query, ArtistOption option)
{
var metadataResponse = await _httpClient.GetAsync($"https://api.spotify.com/v1/search?q={query}&type=artist");
metadataResponse.EnsureSpotifySuccess();
var artist = (await JsonSerializerExtensions.DeserializeAnonymousTypeAsync(
await metadataResponse.Content.ReadAsStreamAsync(),
new
{
artists = new
{
items = default(IEnumerable <SpotifyArtist>)
}
})).artists.items.FirstOrDefault();
if (artist == null)
{
throw new NoSearchResultException();
}
if (option == ArtistOption.Discography)
{
artist.Tracks = await _albumService.GetTracksFromAlbumCollection(await _artistService.GetDiscographyForArtist(artist.Id));
}
if (option == ArtistOption.Popular)
{
artist.Tracks = await _artistService.GetTopTracksForArtist(artist.Id);
}
if (option == ArtistOption.Essential)
{
artist.Tracks = (await SearchForPlaylist($"This Is {artist.Name}")).Tracks;
}
if (artist.Tracks.IsNullOrEmpty())
{
throw new NoSearchResultException();
}
return(artist);
}
public async Task <IEnumerable <SpotifyTrack> > GetTracksInPlaylist(string id)
{
var response = await _httpClient.GetAsync($"https://api.spotify.com/v1/playlists/{id}/tracks?market=GB");
response.EnsureSpotifySuccess();
var items = (await JsonSerializerExtensions.DeserializeAnonymousTypeAsync(await response.Content.ReadAsStreamAsync(),
new
{
items = default(IEnumerable <SpotifyPlaylistTrack>)
})).items.ToList();
if (items.IsNullOrEmpty())
{
throw new NoSearchResultException();
}
return(items.Select(x => x.Track));
}
public async Task <SpotifyAlbum> SearchForAlbum(string query)
{
var metadataResponse = await _httpClient.GetAsync($"https://api.spotify.com/v1/search?q={query}&type=album");
metadataResponse.EnsureSpotifySuccess();
var album = (await JsonSerializerExtensions.DeserializeAnonymousTypeAsync(await metadataResponse.Content.ReadAsStreamAsync(),
new
{
albums = new
{
items = default(IEnumerable <SpotifyAlbum>)
}
})).albums.items.FirstOrDefault();
if (album == null)
{
throw new NoSearchResultException();
}
var albumResponse = await _httpClient.GetAsync($"https://api.spotify.com/v1/albums/{album.Id}/tracks");
albumResponse.EnsureSpotifySuccess();
album.Tracks = (await JsonSerializerExtensions.DeserializeAnonymousTypeAsync(
await albumResponse.Content.ReadAsStreamAsync(),
new
{
items = default(IEnumerable <SpotifyTrack>)
})).items;
if (album.Tracks.IsNullOrEmpty())
{
throw new NoSearchResultException();
}
return(album);
}