import 'package:flutter/material.dart';
import '../../core/widgets/app_widgets.dart';
import '../eta/eta_screen.dart';
import '../alerts/alerts_screen.dart';
import 'house_screen.dart';
import '../profile/profile_screen.dart';

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

  @override
  State<MainShell> createState() => _MainShellState();
}

class _MainShellState extends State<MainShell> {
  int _currentIndex = 0;

  static const List<Widget> _screens = [
    EtaScreen(),
    AlertsScreen(),
    MyHouseScreen(),
    ProfileScreen(),
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: IndexedStack(index: _currentIndex, children: _screens),
      bottomNavigationBar: AppBottomNav(
        currentIndex: _currentIndex,
        onTap: (i) => setState(() => _currentIndex = i),
      ),
    );
  }
}