import 'dart:async';
import 'package:dating_touchme_app/controller/global.dart';
import 'package:dating_touchme_app/controller/message/conversation_controller.dart';
import 'package:dating_touchme_app/controller/discover/room_controller.dart';
import 'package:dating_touchme_app/controller/overlay_controller.dart';
import 'package:dating_touchme_app/im/im_manager.dart';
import 'package:dating_touchme_app/extension/ex_widget.dart';
import 'package:dating_touchme_app/pages/main/update_dialog.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';
import 'package:tdesign_flutter/tdesign_flutter.dart';
import '../../generated/assets.dart';
import 'package:package_info_plus/package_info_plus.dart';

import '../../model/mine/app_version.dart';
import '../../network/user_api.dart';

class SettingController extends GetxController {

  final storage = GetStorage();
  final appName = ''.obs;
  final packageName = ''.obs;
  final version = ''.obs;
  final buildNumber = ''.obs;

  // UserApi实例
  late UserApi _userApi;

  @override
  Future<void> onInit() async {
    super.onInit();
    // 从全局依赖中获取UserApi
    _userApi = Get.find<UserApi>();
    await getAppInfo();
  }
  // 获取验证码
  Future<void> getAppInfo() async {
    try {
      PackageInfo packageInfo = await PackageInfo.fromPlatform();
      appName.value = packageInfo.appName;
      packageName.value = packageInfo.packageName;
      version.value = packageInfo.version;
      buildNumber.value = packageInfo.buildNumber;
    } catch (e) {
      print('获取应用信息失败: $e');
    }
  }

  Future<void> checkVersion() async {
    try {
      final response = await _userApi.getAppVersionInfo(os: 1, code: int.parse(buildNumber.value));
      if (response.data.isSuccess && response.data.data != null) {
        AppVersion version = response.data.data!;
        showDialog(
            context: Get.context!,
            builder: (context) => UpdateDialog(version: version)
        );
      }
    } catch (e) {
      print('检测版本跟新失败: $e');
    }
  }

  void logout() async {
    // 退出直播间
    if (Get.isRegistered<RoomController>()) {
      try {
        final roomController = Get.find<RoomController>();
        await roomController.leaveChannel();
      } catch (e) {
        print('退出直播间失败: $e');
      }
    }
    
    // 取消小窗口
    if (Get.isRegistered<OverlayController>()) {
      try {
        final overlayController = Get.find<OverlayController>();
        overlayController.hide(); // 隐藏直播房间小窗
        overlayController.hideVideoCall(); // 隐藏视频通话小窗
      } catch (e) {
        print('取消小窗口失败: $e');
      }
    }
    
    // 先退出 IM 登录
    if(IMManager.instance.isInitialized){
      await IMManager.instance.logout();
    }
    // 清除会话列表和用户信息缓存
    if (Get.isRegistered<ConversationController>()) {
      final conversationController = Get.find<ConversationController>();
      conversationController.clearConversations();
    }
    // App清除本地存储，有待处理，
    // storage.erase();
    storage.remove('userId');
    storage.remove('token');
    // storage.write('hasAgreedUserAgreement', true);
    // 清除全局数据
    GlobalData().logout();
  }

}