import 'package:flutter_test/flutter_test.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:yumi/services/audio/rtc_manager.dart';
import 'package:yumi/shared/business_logic/models/res/login_res.dart';
import 'package:yumi/shared/business_logic/models/res/mic_res.dart';
import 'package:yumi/shared/business_logic/models/res/sc_mic_go_up_res.dart'
    as mic_go_up;
import 'package:yumi/shared/data_sources/sources/local/user_manager.dart';

void main() {
  test('self go-up keeps optimistic mic seat over stale mic list data', () {
    SharedPreferences.setMockInitialValues({});
    AccountStorage().setCurrentUser(
      SocialChatLoginRes(
        userProfile: SocialChatUserProfile(id: 'user-1', userNickname: 'Me'),
      ),
    );
    final rtcProvider =
        RealTimeCommunicationManager()
          ..roomWheatMap = {
            3: MicRes(
              micIndex: 3,
              user: SocialChatUserProfile(id: 'user-1', userNickname: 'Me'),
            ),
          };

    rtcProvider.debugStartSelfMicGoUpGuard(3);
    rtcProvider.debugApplyMicListSnapshot([
      MicRes(micIndex: 3),
    ], notifyIfUnchanged: false);

    expect(rtcProvider.roomWheatMap[3]?.user?.id, 'user-1');
    expect(rtcProvider.isOnMai(), isTrue);
  });

  test('self mic detection matches account when mic user id is missing', () {
    SharedPreferences.setMockInitialValues({});
    AccountStorage().setCurrentUser(
      SocialChatLoginRes(
        userProfile: SocialChatUserProfile(
          id: 'user-1',
          account: '8826517',
          userNickname: 'Me',
        ),
      ),
    );
    final rtcProvider =
        RealTimeCommunicationManager()
          ..roomWheatMap = {
            2: MicRes(
              micIndex: 2,
              user: SocialChatUserProfile(account: '8826517'),
            ),
          };

    expect(rtcProvider.isOnMai(), isTrue);
    expect(rtcProvider.isOnMaiInIndex(2), isTrue);
    expect(rtcProvider.userOnMaiInIndex('user-1'), 2);
  });

  test('self go-up uses response user when local profile is unavailable', () {
    SharedPreferences.setMockInitialValues({});
    final rtcProvider =
        RealTimeCommunicationManager()..roomWheatMap = {4: MicRes(micIndex: 4)};

    rtcProvider.debugApplySelfMicGoUpResponse(
      targetIndex: 4,
      micGoUpRes: mic_go_up.SCMicGoUpRes(
        micIndex: 4,
        micMute: false,
        micLock: false,
        roomToken: 'token',
        user: mic_go_up.User(
          id: 'user-android',
          account: 'android-account',
          userNickname: 'Android User',
        ),
      ),
    );

    expect(rtcProvider.isOnMai(), isTrue);
    expect(rtcProvider.isOnMaiInIndex(4), isTrue);
    expect(rtcProvider.roomWheatMap[4]?.user?.id, 'user-android');
    expect(rtcProvider.roomWheatMap[4]?.user?.account, 'android-account');
  });

  test('self go-up prefers response identity over stale local profile', () {
    SharedPreferences.setMockInitialValues({});
    AccountStorage().setCurrentUser(
      SocialChatLoginRes(
        userProfile: SocialChatUserProfile(
          id: 'stale-local-id',
          account: 'stale-local-account',
          userNickname: 'Me',
        ),
      ),
    );
    final rtcProvider =
        RealTimeCommunicationManager()..roomWheatMap = {5: MicRes(micIndex: 5)};

    rtcProvider.debugApplySelfMicGoUpResponse(
      localUser: AccountStorage().getCurrentUser()?.userProfile,
      targetIndex: 5,
      micGoUpRes: mic_go_up.SCMicGoUpRes(
        micIndex: 5,
        micMute: false,
        user: mic_go_up.User(
          id: 'server-seat-id',
          account: 'server-seat-account',
          userNickname: 'Server User',
        ),
      ),
    );

    expect(rtcProvider.isOnMai(), isTrue);
    expect(rtcProvider.isOnMaiInIndex(5), isTrue);
    expect(rtcProvider.roomWheatMap[5]?.user?.id, 'server-seat-id');
    expect(rtcProvider.roomWheatMap[5]?.user?.account, 'server-seat-account');
  });

  test('self mic state follows microphone list snapshots', () {
    SharedPreferences.setMockInitialValues({});
    AccountStorage().setCurrentUser(
      SocialChatLoginRes(
        userProfile: SocialChatUserProfile(id: 'user-1', userNickname: 'Me'),
      ),
    );
    final rtcProvider = RealTimeCommunicationManager();

    rtcProvider.debugApplyMicListSnapshot([
      MicRes(
        micIndex: 2,
        user: SocialChatUserProfile(id: 'user-1', userNickname: 'Me'),
      ),
    ], notifyIfUnchanged: false);
    expect(rtcProvider.isOnMai(), isTrue);

    rtcProvider.debugApplyMicListSnapshot([
      MicRes(micIndex: 2),
    ], notifyIfUnchanged: false);
    expect(rtcProvider.isOnMai(), isFalse);
  });
}