feat: 完成 Flutter 版智能电网 IoT 管理应用初始化搭建

lib/app/router.dart

@@ -0,0 +1,109 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import '../core/app_keys.dart';
+import '../features/auth/application/session_controller.dart';
+import '../features/auth/presentation/login_page.dart';
+import '../features/customer/presentation/customer_detail_page.dart';
+import '../features/customer/presentation/customer_edit_page.dart';
+import '../features/project/presentation/project_detail_page.dart';
+import '../features/survey/presentation/survey_form_page.dart';
+import '../features/survey/presentation/survey_list_page.dart';
+import '../features/visit/presentation/visit_batch_page.dart';
+import '../features/visit/presentation/visit_detail_page.dart';
+import '../features/visit/presentation/visit_execute_page.dart';
+import '../features/visit/presentation/visit_form_page.dart';
+import '../features/visit/presentation/visit_list_page.dart';
+import 'tabs_page.dart';
+
+/// 会话语义变化时驱动 go_router 重新执行 `redirect`。
+class _SessionRefresh extends ChangeNotifier {
+  void bump() => notifyListeners();
+}
+
+/// 路由表，对应 uni-app 版 `pages.json` 的 12 个页面。
+///
+/// 除登录页与 Tab 容器页外，其余均为二级页，统一使用主题里的
+/// `CupertinoPageTransitionsBuilder`（新页面从右侧滑入），
+/// 与源项目 `animationType: slide-in-right` 的表现一致。
+final routerProvider = Provider<GoRouter>((ref) {
+  final refresh = _SessionRefresh();
+  ref.listen(sessionProvider, (_, _) => refresh.bump());
+  ref.onDispose(refresh.dispose);
+
+  int? queryId(GoRouterState state) =>
+      int.tryParse(state.uri.queryParameters['id'] ?? '');
+
+  return GoRouter(
+    navigatorKey: AppKeys.rootNavigator,
+    initialLocation: '/login',
+    refreshListenable: refresh,
+    redirect: (context, state) {
+      final loggedIn = ref.read(sessionProvider).isLoggedIn;
+      final atLogin = state.matchedLocation == '/login';
+      if (!loggedIn) return atLogin ? null : '/login';
+      if (atLogin) return '/tabs';
+      return null;
+    },
+    routes: [
+      GoRoute(path: '/login', builder: (context, state) => const LoginPage()),
+      GoRoute(path: '/tabs', builder: (context, state) => const TabsPage()),
+
+      // 客户模块
+      GoRoute(
+        path: '/customer/detail/:id',
+        builder: (context, state) =>
+            CustomerDetailPage(id: int.parse(state.pathParameters['id']!)),
+      ),
+      GoRoute(
+        path: '/customer/edit',
+        builder: (context, state) => CustomerEditPage(id: queryId(state)),
+      ),
+
+      // 拜访模块
+      GoRoute(
+        path: '/visit',
+        builder: (context, state) => const VisitListPage(),
+      ),
+      GoRoute(
+        path: '/visit/detail/:id',
+        builder: (context, state) =>
+            VisitDetailPage(id: int.parse(state.pathParameters['id']!)),
+      ),
+      GoRoute(
+        path: '/visit/form',
+        builder: (context, state) => VisitFormPage(id: queryId(state)),
+      ),
+      GoRoute(
+        path: '/visit/execute/:id',
+        builder: (context, state) =>
+            VisitExecutePage(id: int.parse(state.pathParameters['id']!)),
+      ),
+      GoRoute(
+        path: '/visit/batch',
+        builder: (context, state) => const VisitBatchPage(),
+      ),
+
+      // 勘测模块
+      GoRoute(
+        path: '/survey',
+        builder: (context, state) => const SurveyListPage(),
+      ),
+      GoRoute(
+        path: '/survey/form',
+        builder: (context, state) => SurveyFormPage(
+          id: queryId(state),
+          customerId: int.tryParse(state.uri.queryParameters['customerId'] ?? ''),
+        ),
+      ),
+
+      // 项目模块（按后端 project-plans 真实字段重做）
+      GoRoute(
+        path: '/project/detail/:id',
+        builder: (context, state) =>
+            ProjectDetailPage(id: int.parse(state.pathParameters['id']!)),
+      ),
+    ],
+  );
+});