public async Task <SearchArtistResults> SearchArtistsAsync(string genre, string fromYear = "", string toYear = "")
{
HttpClient client = GetDefaultClient();
string url = "/v1/search?q=tag%3Ahipster%20";
if (!string.IsNullOrWhiteSpace(genre))
{
genre = genre.Replace(" ", "%20").Replace("\"", "");
url += "genre%3A%22" + genre + "%22";
}
if (!string.IsNullOrWhiteSpace(fromYear) && !string.IsNullOrWhiteSpace(toYear))
{
url += "year%3A" + fromYear + "-" + toYear;
}
else if (!string.IsNullOrWhiteSpace(fromYear) || !string.IsNullOrWhiteSpace(toYear))
{
url += "year%3A" + fromYear + toYear;
}
url += "&type=artist";
string response = await client.GetStringAsync(url);
SearchArtistResults artistResponse = JsonConvert.DeserializeObject <SearchArtistResults>(response);
return(artistResponse);
}
public async Task <ResultViewModel> GetUrlSearchResult(string url)
{
Search searchSpotifyApi = new Search();
SearchArtistResults searchResults = await searchSpotifyApi.SearchNextArtistsAsync(url);
ResultViewModel finalResults = await searchSpotifyApi.GeneratePresentationModel(searchResults);
return(finalResults);
}
public async Task <SearchArtistResults> SearchNextArtistsAsync(string nextUrl)
{
HttpClient client = GetDefaultClient();
string response = await client.GetStringAsync(nextUrl);
SearchArtistResults artistResponse = JsonConvert.DeserializeObject <SearchArtistResults>(response);
return(artistResponse);
}
public async Task <ResultViewModel> GetSearchResult(SearchCriteria searchCriteria)
{
Search searchSpotifyApi = new Search();
SearchArtistResults searchResults = await searchSpotifyApi.SearchArtistsAsync(searchCriteria.Genre, searchCriteria.FromYear, searchCriteria.ToYear);
ResultViewModel finalResults = await searchSpotifyApi.GeneratePresentationModel(searchResults);
return(finalResults);
}
public async Task <ResultViewModel> GeneratePresentationModel(SearchArtistResults searchResults)
{
SearchTrackResults searchTracks;
BaseTrack previewTrack;
ResultViewModel finalResults = new ResultViewModel();
finalResults.viewArtists = new List <ViewArtist>();
finalResults.Limit = searchResults.Artists.Limit;
finalResults.Next = searchResults.Artists.Next;
finalResults.Total = searchResults.Artists.Total;
finalResults.Previous = searchResults.Artists.Previous;
finalResults.Offset = searchResults.Artists.Offset;
foreach (var artist in searchResults.Artists.Items)
{
ViewArtist viewArtist = new ViewArtist(artist);
searchTracks = await SearchTracksAsync(artist.Name);
if (searchTracks.Tracks.Items.Count() != 0)
{
previewTrack = searchTracks.Tracks.Items.FirstOrDefault(x => x.PreviewURL != null);
if (previewTrack != null)
{
viewArtist.PreviewTrack = new ViewTrack(previewTrack);
viewArtist.HasPreviewTrack = true;
viewArtist.HasTracks = true;
}
else
{
viewArtist.PreviewTrack = new ViewTrack(searchTracks.Tracks.Items[0]);
viewArtist.HasPreviewTrack = false;
viewArtist.HasTracks = true;
}
}
else
{
viewArtist.HasPreviewTrack = false;
viewArtist.HasTracks = false;
}
finalResults.viewArtists.Add(viewArtist);
}
return(finalResults);
}
