-暂提交-bug未处理
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@@ -1,84 +1,163 @@
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import 'dart:ui';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:google_nav_bar/google_nav_bar.dart';
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import 'package:maibu_satabot_v2/features/main_container/presentation/cubit/tab_config_cubit.dart';
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import 'package:maibu_satabot_v2/features/main_container/domain/tab_config.dart';
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import 'package:maibu_satabot_v2/features/home/presentation/pages/home_page.dart';
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import 'package:maibu_satabot_v2/features/ai/presentation/pages/ai_page.dart';
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import 'package:maibu_satabot_v2/features/waring_center/presentation/pages/warning_center_page.dart';
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import 'package:maibu_satabot_v2/features/my/presentation/pages/my_page.dart';
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class MainWrapper extends StatelessWidget {
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final StatefulNavigationShell navigationShell;
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class MainWrapper extends StatefulWidget {
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const MainWrapper({super.key});
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const MainWrapper({super.key, required this.navigationShell});
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@override
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State<MainWrapper> createState() => _MainWrapperState();
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}
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class _MainWrapperState extends State<MainWrapper> {
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int _currentIndex = 0;
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final PageController _pageController = PageController();
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@override
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void dispose() {
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_pageController.dispose();
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super.dispose();
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}
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IconData _getIconData(String iconName) {
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switch (iconName) {
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case 'grid_view_rounded':
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return Icons.grid_view_rounded;
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case 'auto_awesome_rounded':
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return Icons.auto_awesome_rounded;
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case 'warning_amber_rounded':
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return Icons.warning_amber_rounded;
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case 'person_rounded':
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return Icons.person_rounded;
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default:
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return Icons.home_rounded;
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}
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}
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Widget _buildCurrentPage(TabConfigItem tab) {
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switch (tab.id) {
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case 'home':
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return const HomePage();
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case 'ai':
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return const AiPage();
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case 'warning':
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return const WarningCenterPage();
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case 'my':
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return const MyPage();
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default:
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return const HomePage();
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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extendBody: true, // 必须开启，让内容流过导航栏下方
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body: navigationShell,
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bottomNavigationBar: Container(
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margin: const EdgeInsets.fromLTRB(20, 0, 20, 10),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(32),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.12), // 强化阴影，增加悬浮感
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blurRadius: 30,
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offset: const Offset(0, 10),
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return BlocBuilder<TabConfigCubit, TabConfigState>(
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builder: (context, state) {
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if (state is! TabConfigLoaded) {
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return const Scaffold(body: Center(child: CircularProgressIndicator()));
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}
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final config = state.config;
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final enabledItems = config.enabledItems;
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if (enabledItems.isEmpty) {
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return const Scaffold(
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body: Center(
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child: Text('请至少启用一个 Tab'),
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),
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(32),
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 16, sigmaY: 16), // 增加模糊半径
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child: Container(
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decoration: BoxDecoration(
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// 降低白色透明度到 0.4，减少“灰蒙蒙”的白雾感，让背景颜色更亮地透出来
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color: Colors.white.withOpacity(0.4),
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borderRadius: BorderRadius.circular(32),
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border: Border.all(
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// 使用极细的深色半透明边框勾勒轮廓
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color: Colors.black.withOpacity(0.08),
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width: 0.5,
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);
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}
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if (_currentIndex >= enabledItems.length) {
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_currentIndex = 0;
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}
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return Scaffold(
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extendBody: true,
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body: PageView(
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controller: _pageController,
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physics: const NeverScrollableScrollPhysics(),
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onPageChanged: (index) {
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setState(() {
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_currentIndex = index;
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});
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},
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children: enabledItems.map((tab) => _buildCurrentPage(tab)).toList(),
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),
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bottomNavigationBar: Container(
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margin: const EdgeInsets.fromLTRB(20, 0, 20, 10),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(32),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.12),
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blurRadius: 30,
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offset: const Offset(0, 10),
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),
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),
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child: SafeArea(
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top: false,
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 10,
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vertical: 8,
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),
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child: GNav(
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rippleColor: Colors.transparent,
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hoverColor: Colors.transparent,
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gap: 10,
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// 【关键修改】选中状态：纯黑背景 + 纯白图标/文字
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activeColor: Colors.white,
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tabBackgroundColor: Colors.black,
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// 未选中状态：深黑色
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color: Colors.black87,
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iconSize: 24,
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padding: const EdgeInsets.symmetric(
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horizontal: 18,
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vertical: 10,
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],
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(32),
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 16, sigmaY: 16),
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.4),
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borderRadius: BorderRadius.circular(32),
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border: Border.all(
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color: Colors.black.withOpacity(0.08),
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width: 0.5,
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),
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),
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child: SafeArea(
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top: false,
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 10,
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vertical: 8,
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),
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child: GNav(
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rippleColor: Colors.transparent,
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hoverColor: Colors.transparent,
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gap: 10,
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activeColor: Colors.white,
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tabBackgroundColor: Colors.black,
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color: Colors.black87,
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iconSize: 24,
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padding: const EdgeInsets.symmetric(
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horizontal: 18,
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vertical: 10,
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),
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duration: const Duration(milliseconds: 300),
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selectedIndex: _currentIndex,
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onTabChange: (index) {
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setState(() {
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_currentIndex = index;
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});
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_pageController.jumpToPage(index);
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},
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tabs: enabledItems.map((item) {
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return GButton(
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icon: _getIconData(item.icon),
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text: item.name,
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);
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}).toList(),
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),
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),
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duration: const Duration(milliseconds: 300),
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selectedIndex: navigationShell.currentIndex,
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onTabChange: (index) {
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navigationShell.goBranch(index);
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},
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tabs: const [
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GButton(icon: Icons.grid_view_rounded, text: '状态'),
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GButton(icon: Icons.auto_awesome_rounded, text: 'AI'),
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GButton(icon: Icons.person_rounded, text: '我的'),
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],
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),
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),
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),
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),
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),
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),
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),
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);
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},
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);
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}
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}
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