import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:obtainium/pages/add_app.dart';
import 'package:obtainium/pages/apps.dart';
import 'package:obtainium/pages/settings.dart';

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

  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  int selectedIndex = 1;
  List<Widget> pages = [
    const SettingsPage(),
    const AppsPage(),
    const AddAppPage()
  ];

  @override
  Widget build(BuildContext context) {
    return WillPopScope(
        child: Scaffold(
          appBar: AppBar(title: const Text('Obtainium')),
          body: pages.elementAt(selectedIndex),
          bottomNavigationBar: NavigationBar(
            destinations: const [
              NavigationDestination(
                  icon: Icon(Icons.settings), label: 'Settings'),
              NavigationDestination(icon: Icon(Icons.apps), label: 'Apps'),
              NavigationDestination(icon: Icon(Icons.add), label: 'Add App'),
            ],
            onDestinationSelected: (int index) {
              HapticFeedback.lightImpact();
              setState(() {
                selectedIndex = index;
              });
            },
            selectedIndex: selectedIndex,
          ),
        ),
        onWillPop: () async {
          if (selectedIndex != 1) {
            setState(() {
              selectedIndex = 1;
            });
            return false;
          }
          return true;
        });
  }
}