305 lines
11 KiB
Dart
305 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_web_plugins/flutter_web_plugins.dart';
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import 'package:provider/provider.dart';
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import 'package:go_router/go_router.dart';
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import 'package:qpay/navbar.dart';
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import 'package:qpay/screens/confirm/confirm_screen.dart';
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import 'package:qpay/screens/gateway/gateway_redirect.dart';
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import 'package:qpay/screens/gateway/gateway_screen.dart';
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import 'package:qpay/screens/gateway/gateway_web_screen.dart';
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import 'package:qpay/screens/home/home_screen.dart';
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import 'package:qpay/screens/history/history_screen.dart';
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import 'package:qpay/screens/integration/integration_screen.dart';
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import 'package:qpay/screens/onboarding/complete_screen.dart';
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import 'package:qpay/screens/onboarding/landing/landing_screen.dart';
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import 'package:qpay/screens/onboarding/login/login_screen.dart';
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import 'package:qpay/screens/onboarding/onboarding_controller.dart';
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import 'package:qpay/screens/onboarding/password/password_screen.dart';
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import 'package:qpay/screens/onboarding/phone/phone_screen.dart';
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import 'package:qpay/screens/onboarding/register/register_screen.dart';
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import 'package:qpay/screens/onboarding/verify/verify_screen.dart';
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import 'package:qpay/screens/pay/pay_screen.dart';
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import 'package:qpay/screens/poll/poll_screen.dart';
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import 'package:qpay/screens/splash_screen.dart';
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import 'package:qpay/screens/receipt/receipt_screen.dart';
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import 'package:qpay/screens/recipient/recipients_screen.dart';
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import 'package:qpay/screens/transaction_controller.dart';
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import 'package:qpay/screens/profile_screen.dart';
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import 'package:qpay/screens/groups/groups_screen.dart';
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import 'package:qpay/screens/groups/group_create_screen.dart';
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import 'package:qpay/screens/groups/group_detail_screen.dart';
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import 'package:qpay/screens/groups/batch_create_screen.dart';
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import 'package:qpay/screens/groups/batch_detail_screen.dart';
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import 'package:qpay/screens/groups/batch_item_screen.dart';
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import 'package:qpay/screens/groups/models/recipient_group_model.dart';
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import 'package:qpay/screens/groups/models/group_batch_model.dart';
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import 'package:qpay/theme/app_theme.dart';
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import 'package:firebase_core/firebase_core.dart';
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import 'firebase_options.dart';
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const String testEnv = 'assets/.env.test';
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const String liveEnv = 'assets/.env.live';
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const String appEnv = String.fromEnvironment('APP_ENV', defaultValue: 'test');
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String resolveEnvFile(String env) {
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switch (env.toLowerCase()) {
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case 'live':
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return liveEnv;
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case 'test':
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default:
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return testEnv;
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}
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}
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/// Tracks whether the splash animation is complete so that
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/// GoRouter's redirect can show the splash first, then release
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/// navigation to the originally intended URL.
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class SplashState extends ChangeNotifier {
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bool _complete = false;
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/// The route the user originally intended to visit before being
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/// redirected to /splash. Set by the redirect callback on first
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/// invocation.
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String? _intendedRoute;
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bool get complete => _complete;
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String? get intendedRoute => _intendedRoute;
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/// Called by the redirect to store the intended destination and
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/// return the splash route.
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String? guard(String attemptedRoute) {
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if (_complete) return null;
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// Avoid saving the splash route itself.
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if (attemptedRoute == '/splash') return null;
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_intendedRoute = attemptedRoute;
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return '/splash';
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}
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void finish() {
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_complete = true;
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notifyListeners();
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}
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}
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final SplashState splashState = SplashState();
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void main() async {
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WidgetsFlutterBinding.ensureInitialized();
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usePathUrlStrategy();
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await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
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await dotenv.load(fileName: resolveEnvFile(appEnv));
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runApp(
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MultiProvider(
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providers: [
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ChangeNotifierProvider<TransactionController>(
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create: (_) => TransactionController(),
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),
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ChangeNotifierProvider<OnboardingController>(
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create: (_) => OnboardingController(),
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),
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],
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child: const MyApp(),
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),
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);
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}
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class MyApp extends StatefulWidget {
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const MyApp({super.key});
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@override
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State<MyApp> createState() => _MyAppState();
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}
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class _MyAppState extends State<MyApp> {
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@override
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Widget build(BuildContext context) {
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return MaterialApp.router(
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title: 'Velocity',
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theme: AppTheme.lightTheme,
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themeMode: ThemeMode.light,
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debugShowCheckedModeBanner: false,
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routerConfig: GoRouter(
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initialLocation: '/',
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refreshListenable: splashState,
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errorBuilder: (context, state) => Scaffold(
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Text('Page not found', style: TextStyle(fontSize: 20)),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: () => context.go('/'),
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child: const Text('Go Home'),
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),
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],
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),
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),
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),
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redirect: (context, state) {
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// Before splash is complete: redirect everything to /splash,
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// but save the original intended destination.
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final guardResult = splashState.guard(state.uri.path);
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if (guardResult != null) return guardResult;
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// Once splash is complete: if we're still on /splash, navigate
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// to the intended destination (or home as fallback).
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if (splashState.complete && state.uri.path == '/splash') {
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return splashState.intendedRoute ?? '/';
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}
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return null;
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},
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routes: [
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// Splash route sits outside the ShellRoute so it renders
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// without the bottom nav bar or side rail.
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GoRoute(
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path: '/splash',
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builder: (context, state) => const SplashScreen(),
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),
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ShellRoute(
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builder: (context, state, child) {
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final location = GoRouterState.of(context).uri.toString();
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if (location.startsWith('/onboarding/')) {
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return child;
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}
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return ScaffoldWithNavBar(child: child);
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},
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routes: [
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GoRoute(
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path: '/',
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builder: (context, state) => const HomeScreen(),
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),
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GoRoute(
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path: '/home',
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builder: (context, state) => const HomeScreen(),
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),
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GoRoute(
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path: '/make-payment',
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builder: (context, state) => const PayScreen(),
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),
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GoRoute(
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path: '/confirm',
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builder: (context, state) => const ConfirmScreen(),
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),
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GoRoute(
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path: '/gateway',
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builder: (context, state) => const GatewayScreen(),
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),
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GoRoute(
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path: '/gateway-web',
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builder: (context, state) => const GatewayWebScreen(),
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),
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GoRoute(
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path: '/gateway-redirect',
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builder: (context, state) => const GatewayRedirectScreen(),
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),
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GoRoute(
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path: '/poll/:id',
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builder: (context, state) =>
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PollScreen(transactionId: state.pathParameters['id']),
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),
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GoRoute(
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path: '/poll',
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builder: (context, state) => const PollScreen(),
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),
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GoRoute(
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path: '/receipt',
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builder: (context, state) => const ReceiptScreen(),
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),
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GoRoute(
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path: '/receipt/:transactionId',
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builder: (context, state) => ReceiptScreen(
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transactionId: state.pathParameters['transactionId'],
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),
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),
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GoRoute(
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path: '/integration',
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builder: (context, state) => const IntegrationScreen(),
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),
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GoRoute(
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path: '/recipients',
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builder: (context, state) => const RecipientsScreen(),
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),
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GoRoute(
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path: '/history',
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builder: (context, state) => const HistoryScreen(),
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),
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GoRoute(
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path: '/profile',
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builder: (context, state) => const ProfileScreen(),
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),
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GoRoute(
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path: '/groups',
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builder: (context, state) => const GroupsScreen(),
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),
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GoRoute(
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path: '/groups/create',
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builder: (context, state) => const GroupCreateScreen(),
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),
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GoRoute(
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path: '/groups/:groupId',
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builder: (context, state) {
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final group = state.extra as RecipientGroup;
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return GroupDetailScreen(group: group);
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},
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),
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GoRoute(
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path: '/groups/:groupId/batches/create',
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builder: (context, state) {
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final group = state.extra as RecipientGroup;
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return BatchCreateScreen(group: group);
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},
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),
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GoRoute(
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path: '/groups/:groupId/batches/:batchId',
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builder: (context, state) {
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final batchId = state.pathParameters['batchId']!;
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final groupId = state.pathParameters['groupId']!;
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return BatchDetailScreen(batchId: batchId, groupId: groupId);
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},
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),
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GoRoute(
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path: '/groups/:groupId/batches/:batchId/items/:itemId',
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builder: (context, state) {
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final item = state.extra as GroupBatchItem;
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return BatchItemScreen(item: item);
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},
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),
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GoRoute(
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path: '/onboarding/landing',
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builder: (context, state) => const LandingScreen(),
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),
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GoRoute(
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path: '/onboarding/register',
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builder: (context, state) => const RegisterScreen(),
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),
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GoRoute(
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path: '/onboarding/phone',
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builder: (context, state) => const PhoneScreen(),
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),
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GoRoute(
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path: '/onboarding/verify',
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builder: (context, state) => const VerifyScreen(),
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),
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GoRoute(
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path: '/onboarding/password',
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builder: (context, state) => const PasswordScreen(),
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),
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GoRoute(
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path: '/onboarding/login',
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builder: (context, state) => const LoginScreen(),
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),
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GoRoute(
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path: '/onboarding/complete',
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builder: (context, state) => const CompleteScreen(),
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),
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],
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),
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],
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),
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);
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}
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}
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