import 'package:flutter_test/flutter_test.dart';
import 'package:get/get.dart';
import 'package:deep_voice/modules/agent/controllers/agent_controller.dart';
import 'package:deep_voice/data/services/music_manager.dart';

void main() {
  group('音乐功能测试', () {
    late AgentController controller;

    setUp(() {
      // 初始化GetX
      Get.testMode = true;
      
      // 模拟MusicManager
      Get.put<MusicManager>(MockMusicManager());
      
      // 创建控制器
      controller = AgentController();
    });

    tearDown(() {
      Get.reset();
    });

    test('播放进度状态初始化', () {
      expect(controller.currentPosition.value, 0);
      expect(controller.duration.value, 0);
      expect(controller.progress.value, 0.0);
      expect(controller.isPlaying.value, false);
      expect(controller.currentUrl.value, "");
    });

    test('播放音乐时状态更新', () {
      final song = {
        'id': 'test_id',
        'title': 'Test Song',
        'url': 'https://example.com/song.mp3',
        'artist': 'Test Artist',
        'coverUrl': 'https://example.com/cover.jpg',
      };

      controller.musicPlay(song);

      expect(controller.isPlaying.value, true);
      expect(controller.currentUrl.value, song['url']);
    });

    test('暂停音乐时状态更新', () {
      // 先播放
      final song = {
        'id': 'test_id',
        'title': 'Test Song',
        'url': 'https://example.com/song.mp3',
        'artist': 'Test Artist',
        'coverUrl': 'https://example.com/cover.jpg',
      };
      controller.musicPlay(song);

      // 然后暂停
      controller.musicPause();

      expect(controller.isPlaying.value, false);
    });

    test('恢复播放时状态更新', () {
      // 先播放然后暂停
      final song = {
        'id': 'test_id',
        'title': 'Test Song',
        'url': 'https://example.com/song.mp3',
        'artist': 'Test Artist',
        'coverUrl': 'https://example.com/cover.jpg',
      };
      controller.musicPlay(song);
      controller.musicPause();

      // 恢复播放
      controller.musicResume();

      expect(controller.isPlaying.value, true);
    });
  });
}

// 模拟MusicManager用于测试
class MockMusicManager extends GetxService implements MusicManager {
  @override
  Future<void> play(Map<String, String> song) async {
    // 模拟播放
  }

  @override
  Future<void> pause() async {
    // 模拟暂停
  }

  @override
  Future<void> resume() async {
    // 模拟恢复
  }

  @override
  Future<Map<String, dynamic>> getStatus() async {
    return {
      'isPlaying': false,
      'url': '',
    };
  }

  @override
  Future<Map<String, dynamic>> getProgress() async {
    return {
      'currentPosition': 0,
      'duration': 0,
      'progress': 0.0,
    };
  }

  @override
  Future<void> seekTo(int positionMs) async {
    // 模拟跳转
  }

  @override
  void onInit() {}

  @override
  void onClose() {}

  @override
  Future<void> requestNotificationPermission() async {}
}