PhysiGo/app/lib/friends/friends_page.dart

import 'package:flutter/material.dart';
import 'widgets/friends_list.dart';
import 'widgets/requests.dart';

class FriendsPage extends StatefulWidget {
  const FriendsPage({Key? key}) : super(key: key);

  @override
  State<FriendsPage> createState() => _FriendsPageState();
}

class _FriendsPageState extends State<FriendsPage> {
  int _selectedIndex = 0;

  static const List<Widget> _widgets = [
    FriendsList(),
    Requests(),
  ];

  void _onItemTapped(int index) {
    setState(() {
      _selectedIndex = index;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        bottomNavigationBar: BottomNavigationBar(
          items: const [
            BottomNavigationBarItem(icon: Icon(Icons.people), label: 'Friends'),
            BottomNavigationBarItem(icon: Icon(Icons.notifications), label: 'Requests'),
          ],
          currentIndex: _selectedIndex,
          onTap: _onItemTapped,
        ),
        body: Center(
            child: Padding(
          padding: const EdgeInsets.all(32.0),
          child: _widgets[_selectedIndex],
        )));
  }
}