Files
monisuo/flutter_monisuo/lib/ui/pages/mine/mine_page.dart
sion c4cf23a4a1 feat(ui): 添加明暗主题切换支持
- 创建 ThemeProvider 管理主题状态
- 配置浅色和深色主题(Vercel/Linear 风格)
- 集成 Google Fonts(Inter + JetBrains Mono)
- 在我的页面添加主题切换开关
- 更新颜色系统符合 modernization-v2.md 规范
- 优化间距和圆角系统

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-23 14:12:00 +08:00

406 lines
12 KiB
Dart

import 'package:flutter/material.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import 'package:provider/provider.dart';
import '../../../providers/auth_provider.dart';
import '../../../providers/theme_provider.dart';
import '../auth/login_page.dart';
/// 菜单项数据模型
class _MenuItem {
final IconData icon;
final String title;
final String? subtitle;
final VoidCallback onTap;
const _MenuItem({
required this.icon,
required this.title,
this.subtitle,
required this.onTap,
});
}
/// 我的页面 - 使用 shadcn_ui 现代化设计
class MinePage extends StatefulWidget {
const MinePage({super.key});
@override
State<MinePage> createState() => _MinePageState();
}
class _MinePageState extends State<MinePage> with AutomaticKeepAliveClientMixin {
@override
bool get wantKeepAlive => true;
@override
Widget build(BuildContext context) {
super.build(context);
return Scaffold(
body: Consumer<AuthProvider>(
builder: (context, auth, _) {
return SingleChildScrollView(
padding: const EdgeInsets.all(16),
child: Column(
children: [
_UserCard(user: auth.user),
const SizedBox(height: 16),
_MenuList(onShowComingSoon: _showComingSoon, onShowAbout: _showAboutDialog),
const SizedBox(height: 24),
_LogoutButton(onLogout: () => _handleLogout(auth)),
],
),
);
},
),
);
}
void _showComingSoon(String feature) {
showShadDialog(
context: context,
builder: (context) => ShadDialog.alert(
title: const Row(
children: [
Icon(LucideIcons.construction, color: Color(0xFFFF9800), size: 20),
SizedBox(width: 8),
Text('功能开发中'),
],
),
description: Text('$feature功能正在开发中,敬请期待~'),
actions: [
ShadButton(
child: const Text('知道了'),
onPressed: () => Navigator.of(context).pop(),
),
],
),
);
}
void _showAboutDialog() {
final theme = ShadTheme.of(context);
showShadDialog(
context: context,
builder: (context) => ShadDialog(
title: Row(
children: [
_AppLogo(radius: 20, fontSize: 20),
const SizedBox(width: 12),
const Text('模拟所'),
],
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('虚拟货币模拟交易平台', style: theme.textTheme.muted),
const SizedBox(height: 16),
_InfoRow(icon: LucideIcons.code, text: '版本: 1.0.0'),
const SizedBox(height: 8),
const _InfoRow(icon: LucideIcons.heart, text: 'Built with Flutter & shadcn_ui'),
],
),
actions: [
ShadButton(
child: const Text('确定'),
onPressed: () => Navigator.of(context).pop(),
),
],
),
);
}
void _handleLogout(AuthProvider auth) {
showShadDialog(
context: context,
builder: (ctx) => ShadDialog.alert(
title: const Text('确认退出'),
description: const Text('确定要退出登录吗?'),
actions: [
ShadButton.outline(
child: const Text('取消'),
onPressed: () => Navigator.of(ctx).pop(),
),
ShadButton.destructive(
child: const Text('退出'),
onPressed: () async {
Navigator.of(ctx).pop();
await auth.logout();
if (ctx.mounted) {
Navigator.of(ctx).pushAndRemoveUntil(
MaterialPageRoute(builder: (_) => const LoginPage()),
(route) => false,
);
}
},
),
],
),
);
}
}
/// 用户卡片组件
class _UserCard extends StatelessWidget {
final dynamic user;
const _UserCard({required this.user});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return ShadCard(
padding: const EdgeInsets.all(20),
child: Row(
children: [
_AppLogo(radius: 32, fontSize: 24, text: user?.avatarText),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
user?.username ?? '未登录',
style: theme.textTheme.h3.copyWith(fontWeight: FontWeight.bold),
),
const SizedBox(height: 6),
ShadBadge(
backgroundColor: theme.colorScheme.primary.withValues(alpha: 0.2),
child: Text(
'普通用户',
style: TextStyle(fontSize: 12, color: theme.colorScheme.primary),
),
),
],
),
),
Icon(LucideIcons.chevronRight, color: theme.colorScheme.mutedForeground),
],
),
);
}
}
/// 应用 Logo 组件
class _AppLogo extends StatelessWidget {
final double radius;
final double fontSize;
final String? text;
const _AppLogo({required this.radius, required this.fontSize, this.text});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return CircleAvatar(
radius: radius,
backgroundColor: theme.colorScheme.primary.withValues(alpha: 0.2),
child: Text(
text ?? '',
style: TextStyle(
fontSize: fontSize,
color: theme.colorScheme.primary,
fontWeight: FontWeight.bold,
),
),
);
}
}
/// 信息行组件
class _InfoRow extends StatelessWidget {
final IconData icon;
final String text;
const _InfoRow({required this.icon, required this.text});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return Row(
children: [
Icon(icon, size: 14, color: theme.colorScheme.mutedForeground),
const SizedBox(width: 6),
Text(text, style: theme.textTheme.muted.copyWith(fontSize: 12)),
],
);
}
}
/// 菜单列表组件
class _MenuList extends StatelessWidget {
final void Function(String) onShowComingSoon;
final VoidCallback onShowAbout;
const _MenuList({required this.onShowComingSoon, required this.onShowAbout});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
final themeProvider = context.watch<ThemeProvider>();
return ShadCard(
padding: EdgeInsets.zero,
child: Column(
children: [
// 主题切换开关(特殊处理)
_ThemeToggleTile(isDarkMode: themeProvider.isDarkMode),
Divider(color: theme.colorScheme.border, height: 1, indent: 56),
// 普通菜单项
for (var i = 0; i < _buildMenuItems().length; i++) ...[
_MenuItemTile(item: _buildMenuItems()[i]),
if (i < _buildMenuItems().length - 1)
Divider(color: theme.colorScheme.border, height: 1, indent: 56),
],
],
),
);
}
List<_MenuItem> _buildMenuItems() {
return [
_MenuItem(icon: LucideIcons.userCheck, title: '实名认证', subtitle: '完成实名认证,解锁更多功能', onTap: () => onShowComingSoon('实名认证')),
_MenuItem(icon: LucideIcons.shield, title: '安全设置', subtitle: '密码、二次验证等安全设置', onTap: () => onShowComingSoon('安全设置')),
_MenuItem(icon: LucideIcons.bell, title: '消息通知', subtitle: '管理消息推送设置', onTap: () => onShowComingSoon('消息通知')),
_MenuItem(icon: LucideIcons.settings, title: '系统设置', subtitle: '主题、语言等偏好设置', onTap: () => onShowComingSoon('系统设置')),
_MenuItem(icon: LucideIcons.info, title: '关于我们', subtitle: '版本信息与用户协议', onTap: onShowAbout),
];
}
}
/// 主题切换组件
class _ThemeToggleTile extends StatelessWidget {
final bool isDarkMode;
const _ThemeToggleTile({required this.isDarkMode});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
final themeProvider = context.read<ThemeProvider>();
return InkWell(
onTap: () => themeProvider.toggleTheme(),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
child: Row(
children: [
_MenuIcon(icon: isDarkMode ? LucideIcons.moon : LucideIcons.sun),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('深色模式', style: theme.textTheme.small.copyWith(fontWeight: FontWeight.w500)),
const SizedBox(height: 2),
Text(
isDarkMode ? '当前:深色主题' : '当前:浅色主题',
style: theme.textTheme.muted.copyWith(fontSize: 11),
),
],
),
),
Switch(
value: isDarkMode,
onChanged: (_) => themeProvider.toggleTheme(),
activeTrackColor: theme.colorScheme.primary.withValues(alpha: 0.5),
activeColor: theme.colorScheme.primary,
),
],
),
),
);
}
}
/// 菜单项组件
class _MenuItemTile extends StatelessWidget {
final _MenuItem item;
const _MenuItemTile({required this.item});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return InkWell(
onTap: item.onTap,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
child: Row(
children: [
_MenuIcon(icon: item.icon),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(item.title, style: theme.textTheme.small.copyWith(fontWeight: FontWeight.w500)),
if (item.subtitle != null) ...[
const SizedBox(height: 2),
Text(item.subtitle!, style: theme.textTheme.muted.copyWith(fontSize: 11)),
],
],
),
),
Icon(LucideIcons.chevronRight, size: 18, color: theme.colorScheme.mutedForeground),
],
),
),
);
}
}
/// 菜单图标组件
class _MenuIcon extends StatelessWidget {
final IconData icon;
const _MenuIcon({required this.icon});
@override
Widget build(BuildContext context) {
final theme = ShadTheme.of(context);
return Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: theme.colorScheme.primary.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(10),
),
child: Icon(icon, size: 20, color: theme.colorScheme.primary),
);
}
}
/// 退出登录按钮
class _LogoutButton extends StatelessWidget {
final VoidCallback onLogout;
const _LogoutButton({required this.onLogout});
@override
Widget build(BuildContext context) {
return SizedBox(
width: double.infinity,
height: 48,
child: ShadButton.destructive(
onPressed: onLogout,
child: const Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(LucideIcons.logOut, size: 18),
SizedBox(width: 8),
Text('退出登录', style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600)),
],
),
),
);
}
}