Refactor Flutter app architecture

2026-06-12 14:25:24 +07:00
parent be41f74b33
commit 5e78a134b0
17 changed files with 821 additions and 751 deletions
@@ -0,0 +1,76 @@
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:go_router/go_router.dart';
+
+import '../features/mapflow/application/place_cubit.dart';
+import '../features/mapflow/data/mapflow_api.dart';
+import '../shared/location/current_location.dart';
+import 'router/app_router.dart';
+import 'theme/mapflow_theme.dart';
+
+class MapflowApp extends StatefulWidget {
+  const MapflowApp({super.key});
+
+  @override
+  State<MapflowApp> createState() => _MapflowAppState();
+}
+
+class _MapflowAppState extends State<MapflowApp> {
+  late final PlaceCubit _placeCubit;
+  late final GoRouter _router;
+
+  @override
+  void initState() {
+    super.initState();
+    _placeCubit = PlaceCubit(api: MapflowApi(), location: CurrentLocation())
+      ..load();
+    _router = createAppRouter();
+  }
+
+  @override
+  void dispose() {
+    _router.dispose();
+    _placeCubit.close();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final shortcuts =
+        Map<ShortcutActivator, Intent>.of(WidgetsApp.defaultShortcuts)
+          ..[const SingleActivator(LogicalKeyboardKey.tab)] =
+              const NextFocusIntent()
+          ..[const SingleActivator(LogicalKeyboardKey.tab, shift: true)] =
+              const PreviousFocusIntent();
+
+    return BlocProvider.value(
+      value: _placeCubit,
+      child: MaterialApp.router(
+        title: 'MapFlow',
+        debugShowCheckedModeBanner: false,
+        routerConfig: _router,
+        scrollBehavior: const MaterialScrollBehavior().copyWith(
+          scrollbars: true,
+          dragDevices: {
+            PointerDeviceKind.touch,
+            PointerDeviceKind.mouse,
+            PointerDeviceKind.trackpad,
+            PointerDeviceKind.stylus,
+          },
+        ),
+        theme: MapflowTheme.light(),
+        builder: (context, child) {
+          return Shortcuts(
+            shortcuts: shortcuts,
+            child: FocusTraversalGroup(
+              policy: ReadingOrderTraversalPolicy(),
+              child: child ?? const SizedBox.shrink(),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}