import 'package:didvan/pages/home/home_state.dart';
import 'package:didvan/pages/home/news/news.dart';
import 'package:didvan/pages/home/profile/profile.dart';
import 'package:didvan/pages/home/radar/radar.dart';
import 'package:didvan/pages/home/radar/radar_state.dart';
import 'package:didvan/pages/home/statistics/statistics.dart';
import 'package:didvan/pages/home/studio/studio.dart';
import 'package:didvan/pages/home/widgets/didvan_bnb.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

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

  @override
  State<Home> createState() => _HomeState();
}

class _HomeState extends State<Home> with SingleTickerProviderStateMixin {
  late final TabController _tabController;

  @override
  void initState() {
    _tabController = TabController(length: 5, vsync: this);
    _tabController.addListener(() {
      context.read<HomeState>().currentPageIndex = _tabController.index;
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: DefaultTabController(
        length: 5,
        child: TabBarView(
          physics: const BouncingScrollPhysics(),
          controller: _tabController,
          children: [
            const News(),
            const Statictics(),
            ChangeNotifierProvider<RadarState>(
              create: (context) => RadarState(),
              child: const Radar(),
            ),
            const Studio(),
            const Profile(),
          ],
        ),
      ),
      bottomNavigationBar: Consumer<HomeState>(
        builder: (context, state, child) => DidvanBNB(
          currentTabIndex: state.currentPageIndex,
          onTabChanged: (index) {
            state.currentPageIndex = index;
            _tabController.animateTo(index);
          },
        ),
      ),
    );
  }
}