import 'package:chicken_farm/components/vb_app_bar.dart';
import 'package:chicken_farm/pages/home/menu_buttons.dart';
import 'package:chicken_farm/stores/auth_store.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'profile.dart';

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

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

class _HomePageState extends ConsumerState<HomePage> {
  int _selectedIndex = 0;

  static const List<String> _titles = ['功能菜单', '个人中心'];

  @override
  Widget build(BuildContext context) {
    final authState = ref.watch(authStoreProvider);

    return Scaffold(
      appBar: VberAppBar(
        title: _titles[_selectedIndex],
        showLeftButton: false, // 主页不显示返回按钮
      ),
      body: _buildBody(_selectedIndex, authState),
      bottomNavigationBar: BottomNavigationBar(
        type: BottomNavigationBarType.fixed,
        currentIndex: _selectedIndex,
        onTap: (index) {
          setState(() {
            _selectedIndex = index;
          });
        },
        items: const [
          BottomNavigationBarItem(
            icon: Icon(Icons.home_outlined),
            activeIcon: Icon(Icons.home),
            label: '功能菜单',
          ),
          BottomNavigationBarItem(
            icon: Icon(Icons.person_outline),
            activeIcon: Icon(Icons.person),
            label: '个人中心',
          ),
        ],
      ),
    );
  }

  Widget _buildBody(int selectedIndex, AuthInfo authState) {
    switch (selectedIndex) {
      case 0:
        return const Center(child: MenuButtons());
      case 1:
        return const ProfilePage();
      default:
        return const Center(child: Text('页面不存在'));
    }
  }
}