dating_touchme_app/lib/pages/main/main_page.dart

import 'package:dating_touchme_app/pages/main/tabbar/main_tab_bar.dart';
import 'package:dating_touchme_app/pages/message/message_page.dart';
import 'package:dating_touchme_app/pages/mine/mine_page.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';

import 'package:dating_touchme_app/controller/mine/user_controller.dart';

import '../../widget/double_tap_to_exit_widget.dart';
import '../discover/discover_page.dart';
import '../home/home_page.dart';
// 移除未使用的导入

class MainPage extends StatefulWidget {
  const MainPage({super.key});

  @override
  State<MainPage> createState() => _MainPageState();
}

class _MainPageState extends State<MainPage> {
  final storage = GetStorage();
  PageController pageController = PageController(initialPage: 0);
  int currentIndex = 0; // 使用普通int替代RxInt
  
  // 将页面实例存储为成员变量，避免每次build都重新创建
  late HomePage homePage;
  late DiscoverPage discoverPage;
  late MessagePage messagePage;
  late MinePage minePage;

  @override
  void initState() {
    super.initState();

    // 初始化页面实例
    homePage = HomePage();
    discoverPage = DiscoverPage();
    messagePage = MessagePage();
    minePage = MinePage();

    // 初始化UserController并调用获取环信用户token的方法
    final userController = Get.put(UserController());
    userController.getHxUserToken();

    // 检查token并调用获取婚姻信息详情的方法
    checkTokenAndFetchMarriageInfo();
  }

  // 检查token并获取婚姻信息详情
  Future<void> checkTokenAndFetchMarriageInfo() async {
    // 调用userController中的getMarriageInformationDetail方法
    final userController = Get.find<UserController>();
    await userController.getMarriageInformationDetail();
  }

  @override
  Widget build(BuildContext context) {
    return DoubleTapToExitWidget(
      child: Scaffold(
        backgroundColor: Colors.transparent,
        resizeToAvoidBottomInset: false,
        body: Stack(
          alignment: Alignment.bottomCenter,
          children: [
            PageView(
              physics: const NeverScrollableScrollPhysics(),
              controller: pageController,
              children: [
                homePage, // 使用成员变量引用
                discoverPage,
                messagePage,
                minePage,
              ],
            ),
            MainTabBar(
              initialIndex: currentIndex,
              onTabChanged: (index) {
                currentIndex = index;
                pageController.jumpToPage(index);
              },
            ),
          ],
        ),
      ),
    );
  }
}