feat(app): Flutter-клиент — логин, дашборд, потоки, категории, транзакции, правила

Riverpod + go_router с auth-guard, NavigationRail на широком экране и bottom bar на узком. Токены в flutter_secure_storage, на web access живёт в памяти. Интерцептор подставляет токен и делает ровно один refresh на 401. Деньги приходят строками и форматируются через Decimal: парсить их в double значило бы терять копейки ровно там, где бэкенд их бережёт.
2026-09-18 13:44:09 +03:00
parent b9c12fa1a1
commit ce0966fca2
99 changed files with 6284 additions and 0 deletions
@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:go_router/go_router.dart';
+
+import 'core/auth/auth_controller.dart';
+import 'features/accounts/accounts_page.dart';
+import 'features/cashflow/cashflow_page.dart';
+import 'features/categories/categories_page.dart';
+import 'features/home/home_page.dart';
+import 'features/login/login_page.dart';
+import 'features/rules/rules_page.dart';
+import 'features/settings/settings_page.dart';
+import 'features/shell/app_shell.dart';
+import 'features/sync/sync_page.dart';
+import 'features/transactions/transactions_page.dart';
+
+final routerProvider = Provider<GoRouter>((ref) {
+  final auth = ValueNotifier<AuthState>(ref.read(authControllerProvider));
+  ref.listen(authControllerProvider, (_, next) => auth.value = next);
+  ref.onDispose(auth.dispose);
+
+  return GoRouter(
+    initialLocation: '/',
+    refreshListenable: auth,
+    redirect: (context, state) {
+      final status = auth.value.status;
+      final atLogin = state.matchedLocation == '/login';
+      return switch (status) {
+        AuthStatus.unknown => atLogin ? null : '/login',
+        AuthStatus.signedOut => atLogin ? null : '/login',
+        AuthStatus.signedIn => atLogin ? '/' : null,
+      };
+    },
+    routes: [
+      GoRoute(path: '/login', builder: (_, _) => const LoginPage()),
+      ShellRoute(
+        builder: (context, state, child) =>
+            AppShell(location: state.matchedLocation, child: child),
+        routes: [
+          GoRoute(path: '/', builder: (_, _) => const HomePage()),
+          GoRoute(path: '/accounts', builder: (_, _) => const AccountsPage()),
+          GoRoute(path: '/cashflow', builder: (_, _) => const CashflowPage()),
+          GoRoute(
+            path: '/categories',
+            builder: (_, state) => CategoriesPage(initialMonth: state.uri.queryParameters['month']),
+          ),
+          GoRoute(path: '/transactions', builder: (_, _) => const TransactionsPage()),
+          GoRoute(path: '/rules', builder: (_, _) => const RulesPage()),
+          GoRoute(path: '/sync', builder: (_, _) => const SyncPage()),
+          GoRoute(path: '/settings', builder: (_, _) => const SettingsPage()),
+        ],
+      ),
+    ],
+  );
+});