import 'package:flutter/material.dart';
import 'pages/feed_page.dart';
import 'pages/invitations_page.dart';
import 'pages/profile_page.dart';

class HomeScreen extends StatefulWidget {
  @override
  _HomeScreenState createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {
  int _currentIndex = 0;
  
  final List<Widget> _pages = [
    FeedPage(),
    InvitationsPage(),
    ProfilePage(),
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: _pages[_currentIndex],
      bottomNavigationBar: BottomNavigationBar(
        currentIndex: _currentIndex,
        onTap: (index) {
          setState(() {
            _currentIndex = index;
          });
        },
        type: BottomNavigationBarType.fixed,
        selectedItemColor: Color(0xFF6A4C93),
        unselectedItemColor: Colors.grey,
        items: [
          BottomNavigationBarItem(
            icon: Icon(Icons.home),
            label: 'Feed',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.mail),
            label: 'Invitations',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.person),
            label: 'Profile',
          ),
        ],
      ),
    );
  }
}