import 'package:flutter/material.dart';
import 'package:tanami_app/features/MainScreens/Academy/presentation/pages/academyScreen.dart';
import 'package:tanami_app/features/MainScreens/Invest/presentation/pages/investScreen.dart';
import 'package:tanami_app/features/MainScreens/Portfolio/presentation/pages/portfolioScreen.dart';
import 'package:tanami_app/features/MainScreens/Settings/presentation/pages/settingsScreen.dart';
import 'package:tanami_app/features/MainScreens/Wallet/presentation/pages/walletScreen.dart';
import 'package:tanami_app/shared/components/common_bottom_navigation.dart';

import '../../shared/components/exit_app_dialog.dart';

var currentTab = [
  const WalletScreen(),
  const PortfolioScreen(),
  const InvestScreen(),
  const AcademyScreen(),
  const SettingsScreen(),
];

var selectedIndex = 1;

void updateTab(int index) {
  selectedIndex = index;
}

class MainScreen extends StatelessWidget {
  const MainScreen({super.key});
  @override
  Widget build(BuildContext context) {
    return WillPopScope(
      onWillPop: () async {
        exitAppDialog(context);
        return false;
      },
      child: Scaffold(
        backgroundColor: Colors.white,
        body: currentTab[selectedIndex],
        bottomNavigationBar: bottomnavigationbar(selectedIndex),
      ),
    );
  }
}