main_navigation.dart

import 'package:flutter/material.dart';
import 'package:animations/animations.dart';
import 'hospitals_page.dart';
import 'doctor_booking_page.dart';
import 'chatbot_page.dart';
import 'history_page.dart';

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

  @override
  State<MainNavigation> createState() => _MainNavigationState();
}

class _MainNavigationState extends State<MainNavigation> {
  int _selectedIndex = 0;
  final List<Widget> _pages = [
    HospitalsPage(),
    DoctorBookingPage(),
    const ChatbotPage(),
    HistoryPage(),
  ];

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: PageTransitionSwitcher(
        transitionBuilder: (
          Widget child,
          Animation<double> animation,
          Animation<double> secondaryAnimation,
        ) {
          return FadeThroughTransition(
            animation: animation,
            secondaryAnimation: secondaryAnimation,
            child: child,
          );
        },
        child: _pages[_selectedIndex],
      ),
      bottomNavigationBar: BottomNavigationBar(
        backgroundColor: Colors.blue[100], // Set the background color
        items: const <BottomNavigationBarItem>[
          BottomNavigationBarItem(
            icon: Icon(Icons.local_hospital),
            label: 'Hospitals',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.person),
            label: 'Doctor',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.chat),
            label: 'Chatbot',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.history),
            label: 'History',
          ),
        ],
        currentIndex: _selectedIndex,
        selectedItemColor:
            Colors.blue[800], // Changed selected item color to blue[800]
        unselectedItemColor: Color.fromARGB(
            255, 65, 115, 156), // Changed unselected item color to blue[200]
        onTap: _onItemTapped,
      ),
    );
  }
}