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: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));
      print(response);
      if (response.data.isSuccess && response.data.data != null) {
        AppVersion version = response.data.data!;
        _showUpdateDialog(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
    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();
  }

  void updateApplication(){

  }

  // 弹出版本升级的dialog
  void _showUpdateDialog(AppVersion version){
    Navigator.of(Get.context!).push(TDSlidePopupRoute(
        modalBarrierColor: TDTheme.of(Get.context!).fontGyColor2,
        slideTransitionFrom: SlideTransitionFrom.center,
        builder: (context) {
          return Material(
            color: Colors.transparent,
            child: Container(
              color: Colors.transparent,
              width: 299.w,
              padding: EdgeInsets.only(top: 56.w),
              child: Stack(
                clipBehavior: Clip.none,
                children: [
                  Container(
                    width: 299.w,
                    padding: EdgeInsets.only(
                        top: 147.w,
                        left: 30.w,
                        right: 30.w,
                        bottom: 25.w
                    ),
                    decoration: BoxDecoration(
                        borderRadius: BorderRadius.all(Radius.circular(18.w)),
                        color: Colors.white
                    ),
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Text(
                          version.title!,
                          style: TextStyle(
                              fontSize: 16.w,
                              fontWeight: FontWeight.w500
                          ),
                        ),
                        SizedBox(height: 14.w,),
                        Row(
                          crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            SizedBox(
                              width: 204.w,
                              child: Text(
                                version.description!,
                                style: TextStyle(
                                  fontSize: 12.w,
                                ),
                              ),
                            )
                          ],
                        ),
                        SizedBox(height: 32.w,),
                        Row(
                          mainAxisAlignment: MainAxisAlignment.spaceBetween,
                          children: [
                             Container(
                              width: 113.w,
                              height: 40.w,
                              decoration: BoxDecoration(
                                  borderRadius: BorderRadius.all(Radius.circular(9.w)),
                                  color: const Color.fromRGBO(245, 245, 245, 1)
                              ),
                              child: Center(
                                child: Text(
                                  "暂不更新",
                                  style: TextStyle(
                                      fontSize: 15.w,
                                      color: const Color.fromRGBO(144, 144, 144, 1)
                                  ),
                                ),
                              ),
                            ).onTap((){
                              Navigator.of(context).pop();
                            }),
                            Container(
                              width: 113.w,
                              height: 40.w,
                              decoration: BoxDecoration(
                                borderRadius: BorderRadius.all(Radius.circular(9.w)),
                                color: const Color.fromRGBO(245, 245, 245, 1),
                                gradient: const LinearGradient(
                                  begin: Alignment.centerLeft,
                                  end: Alignment.centerRight, // 对应 CSS 90deg
                                  colors: [
                                    Color.fromRGBO(131, 89, 255, 1), // rgba(131, 89, 255, 1)
                                    Color.fromRGBO(61, 138, 224, 1), // rgba(61, 138, 224, 1)
                                  ],
                                ),
                              ),
                              child: Center(
                                child: Text(
                                  "立即升级",
                                  style: TextStyle(
                                      fontSize: 15.w,
                                      fontWeight: FontWeight.w500,
                                      color: Colors.white
                                  ),
                                ),
                              ),
                            ).onTap((){
                              updateApplication();
                            }),
                          ],
                        )
                      ],
                    ),
                  ),
                  Positioned(
                    left: 0,
                    top: -56.w,
                    child: Image.asset(
                      Assets.imagesUpdataBg,
                      width: 299.w,
                    ),
                  ),
                  Positioned(
                    left: 11.w,
                    top: -14.w,
                    child: Image.asset(
                      Assets.imagesUpdataIcon,
                      width: 36.w,
                    ),
                  ),
                  Positioned(
                    left: 43.w,
                    top: 29.w,
                    child: Image.asset(
                      Assets.imagesUpdataFont,
                      width: 76.w,
                    ),
                  )
                ],
              ),
            ),
          );
        }));
  }

}