import 'dart:convert';
import 'dart:math';
import 'dart:typed_data';

import '../log/log.dart';
import '../types/actor.dart';
import '../types/tag.dart';
import '../types/video.dart';
import '../types/video_data.dart';
import 'api.dart';

Future<VideoData> loadVideoData(int videoId) async {
  final data = await API.query("video", "loadVideo", {'MovieId': videoId});

  final d = jsonDecode(data);
  final video = VideoData.fromJson(d);
  return video;
}

Future<List<VideoT>> loadVideo(Tag? tag, int filterIdx) async {
  final data = await API
      .query("video", "getMovies", {'Tag': tag?.tagId ?? 1, 'Sort': filterIdx});

  final d = jsonDecode(data);

  List<VideoT> dta =
      (d['Videos'] as List).map((e) => VideoT.fromJson(e)).toList();

  return dta;
}

Future<List<VideoT>> loadShuffledVideos(int nr) async {
  final data = await API.query("video", "getRandomMovies",
      {'Number': nr, 'Seed': Random().nextInt(0x7fffffff)});

  final d = jsonDecode(data);

  List<VideoT> dta =
      (d['Videos'] as List).map((e) => VideoT.fromJson(e)).toList();

  return dta;
}

Future<List<VideoT>> loadVideoByActor(Actor actor) async {
  final data =
      await API.query("actor", "getActorInfo", {'ActorId': actor.actorId});

  final d = jsonDecode(data);

  List<VideoT> dta =
      (d['Videos'] as List).map((e) => VideoT.fromJson(e)).toList();

  return dta;
}

Future<bool> addLike(int movieId) async {
  final data = await API.query("video", "addLike", {'MovieId': movieId});
  final d = jsonDecode(data);
  if (d["result"] != 'success') {
    Log.w(d);
  }

  return d["result"] == 'success';
}

Future<Uint8List> fetchThumbnail(int movieId) async {
  final base64str =
      await API.query("video", "readThumbnail", {'Movieid': movieId});
  return base64Decode(base64str.substring(23));
}