velocity-pay-flutter/lib/main.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:go_router/go_router.dart';
import 'package:qpay/screens/confirm/confirm_screen.dart';
import 'package:qpay/screens/gateway/gateway_screen.dart';
import 'package:qpay/screens/onboarding/landing/landing_screen.dart';
import 'package:qpay/screens/onboarding/login/login_screen.dart';
import 'package:qpay/screens/onboarding/password/password_screen.dart';
import 'package:qpay/screens/onboarding/register/register_screen.dart';
import 'package:qpay/screens/onboarding/verify/verify_screen.dart';
import 'package:qpay/screens/pay/pay_screen.dart';
import 'package:qpay/screens/receipt/receipt_screen.dart';
import 'package:qpay/screens/recipient/recipients_screen.dart';
import 'package:qpay/screens/transaction_controller.dart';
import 'screens/home/home_screen.dart';
import 'screens/history/history_screen.dart';
import 'screens/profile_screen.dart';
import 'screens/splash_screen.dart';
import 'theme/app_theme.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';

const String testEnv = "assets/.env";
const String liveEnv = "assets/.env";

void main() async {
  await dotenv.load(fileName: testEnv);
  runApp(
    ChangeNotifierProvider(
      create: (context) => TransactionController(),
      child: const MyApp(),
    ),
  );
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  bool _showSplash = false;

  void _onSplashComplete() {
    setState(() {
      _showSplash = false;
    });
  }

  @override
  Widget build(BuildContext context) {
    if (_showSplash) {
      return MaterialApp(
        title: 'Peak',
        theme: AppTheme.lightTheme,
        themeMode: ThemeMode.light,
        home: SplashScreen(onSplashComplete: _onSplashComplete),
        debugShowCheckedModeBanner: false,
      );
    }

    return MaterialApp.router(
      title: 'Peak',
      theme: AppTheme.lightTheme,
      themeMode: ThemeMode.light, // Force light mode regardless of OS setting
      debugShowCheckedModeBanner: false,
      routerConfig: GoRouter(
        initialLocation: '/',
        routes: [
          ShellRoute(
            builder: (context, state, child) {
              // If the current location is an onboarding route, don't show the navbar
              final location = GoRouterState.of(context).uri.toString();
              if (location.startsWith('/onboarding/')) {
                return child;
              }
              return ScaffoldWithNavBar(child: child);
            },
            routes: [
              GoRoute(
                path: '/',
                builder: (context, state) => const HomeScreen(),
              ),
              GoRoute(
                path: '/home',
                builder: (context, state) => const HomeScreen(),
              ),
              GoRoute(
                path: '/make-payment',
                builder: (context, state) => const PayScreen(),
              ),
              GoRoute(
                path: '/confirm',
                builder: (context, state) => const ConfirmScreen(),
              ),
              GoRoute(
                path: '/gateway',
                builder:
                    (context, state) =>
                        GatewayScreen(url: state.extra as String),
              ),
              GoRoute(
                path: '/receipt',
                builder: (context, state) => const ReceiptScreen(),
              ),
              GoRoute(
                path: '/recipients',
                builder: (context, state) => const RecipientsScreen(),
              ),
              GoRoute(
                path: '/history',
                builder: (context, state) => const HistoryScreen(),
              ),
              GoRoute(
                path: '/profile',
                builder: (context, state) => const ProfileScreen(),
              ),
              GoRoute(
                path: '/onboarding/landing',
                builder: (context, state) => const LandingScreen(),
              ),
              GoRoute(
                path: '/onboarding/register',
                builder: (context, state) => const RegisterScreen(),
              ),
              GoRoute(
                path: '/onboarding/verify',
                builder: (context, state) => const VerifyScreen(),
              ),
              GoRoute(
                path: '/onboarding/password',
                builder: (context, state) => const PasswordScreen(),
              ),
              GoRoute(
                path: '/onboarding/login',
                builder: (context, state) => const LoginScreen(),
              ),
            ],
          ),
        ],
      ),
    );
  }
}

class ScaffoldWithNavBar extends StatelessWidget {
  const ScaffoldWithNavBar({super.key, required this.child});

  final Widget child;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: child,
      bottomNavigationBar: NavigationBar(
        onDestinationSelected: (index) {
          switch (index) {
            case 0:
              context.go('/home');
              break;
            // case 1:
            //   context.go('/recipients');
            //   break;
            case 1:
              context.go('/history');
              break;
            // case 2:
            //   context.go('/profile');
            //   break;
          }
        },
        selectedIndex: _calculateSelectedIndex(context),
        destinations: const [
          NavigationDestination(
            icon: Icon(Icons.home_outlined),
            selectedIcon: Icon(Icons.home),
            label: 'Home',
          ),
          // NavigationDestination(
          //   icon: Icon(Icons.contacts_outlined),
          //   selectedIcon: Icon(Icons.contacts),
          //   label: 'Recipients',
          // ),
          NavigationDestination(
            icon: Icon(Icons.history_outlined),
            selectedIcon: Icon(Icons.history),
            label: 'History',
          ),
          // NavigationDestination(
          //   icon: Icon(Icons.person_outline),
          //   selectedIcon: Icon(Icons.person),
          //   label: 'Profile',
          // ),
        ],
      ),
    );
  }

  int _calculateSelectedIndex(BuildContext context) {
    final String location = GoRouterState.of(context).uri.path;
    // if (location.startsWith('/recipients')) return 1;
    if (location.startsWith('/history')) return 1;
    // if (location.startsWith('/profile')) return 2;
    return 0;
  }
}