import 'package:fitnote/layout/app_navbar.dart';
import 'package:fitnote/models/menu.dart';
import 'package:flutter/material.dart';

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

  @override
  _HomePageState createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  int _currentPageIndex = 0;
  late PageController _pageController;

  @override
  void initState() {
    super.initState();
    _pageController = PageController(initialPage: _currentPageIndex);
  }

  @override
  void dispose() {
    _pageController.dispose();
    super.dispose();
  }

  Widget _buildLeading() {
    return Builder(
      builder:
          (context) => IconButton(
            icon: Icon(Icons.menu, color: Colors.white),
            onPressed: () => Scaffold.of(context).openDrawer(),
          ),
    );
  }

  Widget _buildAppBarTitle() {
    return Text(
      pages[_currentPageIndex].title,
      style: TextStyle(color: Colors.white),
    );
  }

  Widget _buildPageView() {
    return PageView(
      controller: _pageController,
      onPageChanged: (index) {
        setState(() {
          _currentPageIndex = index;
        });
      },
      children: pageWidgets,
    );
  }

  void _onTapNavbarItem(int index) {
    setState(() {
      _currentPageIndex = index;
    });
    _pageController.animateToPage(
      index,
      duration: Duration(milliseconds: 300),
      curve: Curves.easeInOut,
    );
  }

  void onTapDrawerItem(int index) {
    setState(() {
      _currentPageIndex = index;
    });
    _pageController.animateToPage(
      index,
      duration: Duration(milliseconds: 300),
      curve: Curves.easeInOut,
    );
    Navigator.pop(context);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: _buildAppBarTitle(),
        backgroundColor: Theme.of(context).colorScheme.primary,
        elevation: 0,
        leading: _buildLeading(),
      ),
      // drawer: AppDrawer(
      //   currentPageIndex: _currentPageIndex,
      //   onTapDrawerItem: onTapDrawerItem,
      // ),
      body: Padding(padding: EdgeInsets.all(10), child: _buildPageView()),
      bottomNavigationBar: AppNavbar(
        currentPageIndex: _currentPageIndex,
        onTapNavbarItem: _onTapNavbarItem,
      ),
    );
  }
}