Start to build app skeleton
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@@ -1,122 +1,93 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:flutter_native_splash/flutter_native_splash.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:moneymgr_mobile/providers/settings.dart';
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import 'package:moneymgr_mobile/services/storage/prefs.dart';
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import 'package:moneymgr_mobile/utils/provider_observer.dart';
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import 'package:moneymgr_mobile/utils/theme_utils.dart';
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void main() {
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runApp(const MyApp());
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// Inspired from https://github.com/dhafinrayhan/dummymart
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Future<void> main() async {
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WidgetsBinding widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
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// We preserve the native splash screen, which will then removed once the main
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// app is inserted to the widget tree.
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FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
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runApp(ProviderScope(
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observers: [AppProviderObserver()],
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child: const MoneyMgrApp(),
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));
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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class MoneyMgrApp extends StatelessWidget {
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const MoneyMgrApp({super.key});
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Flutter Demo',
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theme: ThemeData(
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// This is the theme of your application.
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//
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// TRY THIS: Try running your application with "flutter run". You'll see
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// the application has a purple toolbar. Then, without quitting the app,
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// try changing the seedColor in the colorScheme below to Colors.green
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// and then invoke "hot reload" (save your changes or press the "hot
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// reload" button in a Flutter-supported IDE, or press "r" if you used
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// the command line to start the app).
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//
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// Notice that the counter didn't reset back to zero; the application
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// state is not lost during the reload. To reset the state, use hot
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// restart instead.
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//
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// This works for code too, not just values: Most code changes can be
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// tested with just a hot reload.
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
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),
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home: const MyHomePage(title: 'Flutter Demo Home Page'),
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return const _EagerInitialization(
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child: _MainApp(),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({super.key, required this.title});
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// This widget is the home page of your application. It is stateful, meaning
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// that it has a State object (defined below) that contains fields that affect
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// how it looks.
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// This class is the configuration for the state. It holds the values (in this
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// case the title) provided by the parent (in this case the App widget) and
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// used by the build method of the State. Fields in a Widget subclass are
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// always marked "final".
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final String title;
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class _EagerInitialization extends ConsumerWidget {
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const _EagerInitialization({required this.child});
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final Widget child;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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Widget build(BuildContext context, WidgetRef ref) {
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final values = [
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ref.watch(prefsProvider),
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];
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if (values.every((value) => value.hasValue)) {
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return child;
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}
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return const SizedBox();
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}
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}
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class _MyHomePageState extends State<MyHomePage> {
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int _counter = 0;
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class _MainApp extends StatefulHookConsumerWidget {
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const _MainApp();
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void _incrementCounter() {
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setState(() {
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// This call to setState tells the Flutter framework that something has
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// changed in this State, which causes it to rerun the build method below
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// so that the display can reflect the updated values. If we changed
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// _counter without calling setState(), then the build method would not be
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// called again, and so nothing would appear to happen.
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_counter++;
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});
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@override
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ConsumerState<_MainApp> createState() => _MainAppState();
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}
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class _MainAppState extends ConsumerState<_MainApp> {
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@override
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void initState() {
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super.initState();
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FlutterNativeSplash.remove();
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}
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@override
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Widget build(BuildContext context) {
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// This method is rerun every time setState is called, for instance as done
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// by the _incrementCounter method above.
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//
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// The Flutter framework has been optimized to make rerunning build methods
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// fast, so that you can just rebuild anything that needs updating rather
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// than having to individually change instances of widgets.
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return Scaffold(
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appBar: AppBar(
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// TRY THIS: Try changing the color here to a specific color (to
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// Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
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// change color while the other colors stay the same.
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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// Here we take the value from the MyHomePage object that was created by
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// the App.build method, and use it to set our appbar title.
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title: Text(widget.title),
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),
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body: Center(
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// Center is a layout widget. It takes a single child and positions it
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// in the middle of the parent.
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child: Column(
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// Column is also a layout widget. It takes a list of children and
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// arranges them vertically. By default, it sizes itself to fit its
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// children horizontally, and tries to be as tall as its parent.
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//
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// Column has various properties to control how it sizes itself and
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// how it positions its children. Here we use mainAxisAlignment to
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// center the children vertically; the main axis here is the vertical
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// axis because Columns are vertical (the cross axis would be
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// horizontal).
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//
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// TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
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// action in the IDE, or press "p" in the console), to see the
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// wireframe for each widget.
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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const Text('You have pushed the button this many times:'),
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Text(
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'$_counter',
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style: Theme.of(context).textTheme.headlineMedium,
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),
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],
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final router = ref.watch(routerProvider);
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final themeMode = ref.watch(currentThemeModeProvider);
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final (lightTheme, darkTheme) = useMemoized(() => createDualThemeData(
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seedColor: Colors.blue,
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useMaterial3: true,
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transformer: (data) => data.copyWith(
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inputDecorationTheme: const InputDecorationTheme(
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border: OutlineInputBorder(),
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),
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),
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floatingActionButton: FloatingActionButton(
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onPressed: _incrementCounter,
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tooltip: 'Increment',
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child: const Icon(Icons.add),
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), // This trailing comma makes auto-formatting nicer for build methods.
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));
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return MaterialApp.router(
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title: 'MoneyMgr',
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themeMode: themeMode,
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theme: lightTheme,
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darkTheme: darkTheme,
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routerConfig: router,
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debugShowCheckedModeBanner: false,
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);
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}
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}
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}
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