using System.Linq;
using Nancy;
using Sony.Filtr.Contracts.Abstractions;
using Sony.Filtr.Playlists.Spotify;

namespace Sony.Filtr.AdminAPI.Modules.SpotifySpecific
{
    public class SpotifyPlaylistChangeModule : BaseModule
    {
        private readonly SpotifyPlaylistManager _spotifyPlaylistManager;

        public SpotifyPlaylistChangeModule(IApplicationInstanceManager applicationInstanceManager, SpotifyPlaylistManager spotifyPlaylistManager)
            : base(applicationInstanceManager)
        {
            _spotifyPlaylistManager = spotifyPlaylistManager;
            Get["GetSpotifyPlaylistChanges", "/spotify/playlistchanges", true] = async (parameters, cx) =>
            {
                var playlistUri = (string)Request.Query.playlistUri;
                var playlistChanges = await _spotifyPlaylistManager.GetPlaylistChangesAsync(playlistUri);

                return Response.AsJson(playlistChanges);
            };
        }
    }
}