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2026-10-15 20:36:59 +08:00
commit 6bf949949c
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+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import '../models/video_item.dart';
+import '../providers/auth_provider.dart';
+import '../screens/assets/assets_screen.dart';
+import '../screens/assets/withdraw_screen.dart';
+import '../screens/auth/login_screen.dart';
+import '../screens/auth/register_screen.dart';
+import '../screens/home/home_shell.dart';
+import '../screens/membership/membership_screen.dart';
+import '../screens/notification/notifications_screen.dart';
+import '../screens/payment/recharge_screen.dart';
+import '../screens/payment/usdt_pay_screen.dart';
+import '../screens/player/simple_player_screen.dart';
+import '../screens/profile/edit_video_screen.dart';
+import '../screens/profile/invite_screen.dart';
+import '../screens/profile/profile_edit_screen.dart';
+import '../screens/profile/user_profile_screen.dart';
+import '../screens/profile/video_list_screens.dart';
+import '../screens/search/search_screen.dart';
+import '../screens/search/tag_videos_screen.dart';
+import '../screens/settings/settings_screen.dart';
+import '../screens/splash/splash_screen.dart';
+import '../screens/upload/upload_screen.dart';
+import '../screens/wallet/wallet_screen.dart';
+import '../services/payment_service.dart';
+
+/// 声明式路由（02-技术文档：go_router）
+/// /home 对游客开放（游客可浏览 Feed，观看超限 2002 时才引导登录）；
+/// 受保护页面（上传/钱包/会员等）在各自页面入口校验登录态并跳 /login。
+final routerProvider = Provider<GoRouter>((ref) {
+  final auth = ref.watch(authProvider);
+
+  return GoRouter(
+    initialLocation: '/',
+    redirect: (context, state) {
+      final loggingIn = state.matchedLocation == '/login' ||
+          state.matchedLocation == '/register';
+      // 启动恢复未完成：停在 splash
+      if (!auth.restored && state.matchedLocation != '/') return '/';
+      // 已登录去登录页 → 回首页
+      if (auth.isLoggedIn && loggingIn) return '/home';
+      return null;
+    },
+    routes: [
+      GoRoute(path: '/', builder: (_, __) => const SplashScreen()),
+      GoRoute(path: '/login', builder: (_, __) => const LoginScreen()),
+      GoRoute(path: '/register', builder: (_, __) => const RegisterScreen()),
+      GoRoute(path: '/home', builder: (_, __) => const HomeShell()),
+      GoRoute(path: '/search', builder: (_, __) => const SearchScreen()),
+      // 标签视频页（游客可）
+      GoRoute(
+        path: '/tags/:name',
+        builder: (_, state) =>
+            TagVideosScreen(tagName: state.pathParameters['name']!),
+      ),
+      // 搜索结果单视频播放（extra 传 VideoItem）
+      GoRoute(
+        path: '/search/play',
+        builder: (_, state) =>
+            SimplePlayerScreen(item: state.extra! as VideoItem),
+      ),
+      // 他人公开主页（游客可）
+      GoRoute(
+        path: '/user/:id',
+        builder: (_, state) =>
+            UserProfileScreen(userId: int.parse(state.pathParameters['id']!)),
+      ),
+      // 我的：作品/收藏/历史（页面内需登录，未登录由入口守卫）
+      GoRoute(path: '/mine/works', builder: (_, __) => VideoGridScreen.works()),
+      // 编辑作品（extra 传 VideoItem，仅作者）
+      GoRoute(
+        path: '/mine/works/edit',
+        builder: (_, state) =>
+            EditVideoScreen(video: state.extra! as VideoItem),
+      ),
+      GoRoute(
+        path: '/mine/favorites',
+        builder: (_, __) => VideoGridScreen.favorites(),
+      ),
+      GoRoute(path: '/mine/history', builder: (_, __) => const HistoryScreen()),
+      // 编辑资料 / 头像（页面内兜底未登录引导）
+      GoRoute(
+        path: '/profile/edit',
+        builder: (_, __) => const ProfileEditScreen(),
+      ),
+      // 钱包 / 会员中心（页面内兜底未登录引导）
+      GoRoute(path: '/wallet', builder: (_, __) => const WalletScreen()),
+      GoRoute(path: '/membership', builder: (_, __) => const MembershipScreen()),
+      // 消息通知（页面内兜底未登录引导）
+      GoRoute(
+        path: '/notifications',
+        builder: (_, __) => const NotificationsScreen(),
+      ),
+      // 发布作品（页面内兜底未登录引导）
+      GoRoute(path: '/upload', builder: (_, __) => const UploadScreen()),
+      // 邀请好友（页面内需登录）
+      GoRoute(path: '/invite', builder: (_, __) => const InviteScreen()),
+      // 收益资产 / 提现（页面内兜底未登录引导）
+      GoRoute(path: '/assets', builder: (_, __) => const AssetsScreen()),
+      GoRoute(
+        path: '/assets/withdraw',
+        builder: (_, __) => const WithdrawScreen(),
+      ),
+      // 充值 / USDT 支付（需登录，页面内兜底）
+      GoRoute(path: '/recharge', builder: (_, __) => const RechargeScreen()),
+      GoRoute(
+        path: '/recharge/usdt',
+        builder: (_, state) =>
+            UsdtPayScreen(order: state.extra! as RechargeOrderInfo),
+      ),
+      // 设置
+      GoRoute(path: '/settings', builder: (_, __) => const SettingsScreen()),
+    ],
+  );
+});
+
+/// 兜底页面（迭代期占位）
+class PlaceholderScreen extends StatelessWidget {
+  const PlaceholderScreen({super.key, required this.title});
+
+  final String title;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text(title)),
+      body: Center(child: Text(title, style: const TextStyle(fontSize: 16))),
+    );
+  }
+}