using YandexMusic.API.Models.Artist;
using YandexMusic.API.Requests.Artist;

namespace YandexMusic.API;

/// <summary>API для работы с исполнителями.</summary>
public class YArtistAPI : YCommonAPI
{
    public YArtistAPI(YandexMusicApi api) : base(api) { }

    public Task<YArtistBriefInfo?> GetAsync(string artistId)
        => new YGetArtistBuilder(Api).ExecuteAsync(artistId);

    public Task<List<YArtist>?> GetAsync(IEnumerable<string> artistIds)
        => new YGetArtistsBuilder(Api).ExecuteAsync(artistIds);

    public Task<YTracksPage?> GetTracksAsync(string artistId, int page = 0, int pageSize = 20)
        => new YGetArtistTrackBuilder(Api).ExecuteAsync((artistId, page, pageSize));

    public async Task<YTracksPage?> GetAllTracksAsync(string artistId)
    {
        var info = await GetAsync(artistId);
        if (info?.Artist?.Counts?.Tracks == null)
            return null;
        return await GetTracksAsync(artistId, pageSize: info.Artist.Counts.Tracks);
    }
}