import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:schleifchenturnier/features/tournament/presentation/screens/fields_screen.dart';
import 'package:schleifchenturnier/features/tournament/presentation/screens/stats_screen.dart';
import 'package:schleifchenturnier/features/tournament/presentation/screens/timer_setup_screen.dart';
import 'player_management_screen.dart'; // wird gleich erstellt
// Später: timer_screen.dart, fields_screen.dart, stats_screen.dart

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

  @override
  ConsumerState<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends ConsumerState<HomeScreen> {
  int _selectedIndex = 0;

  static const List<Widget> _screens = [
    PlayerManagementScreen(),
    TimerSetupScreen(),
    FieldsScreen(),
    StatsScreen()
  ];

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Schleifchenturnier'),
        centerTitle: true,
        backgroundColor: Theme.of(context).colorScheme.primaryContainer,
      ),
      body: _screens[_selectedIndex],
      bottomNavigationBar: BottomNavigationBar(
        type: BottomNavigationBarType.fixed,
        currentIndex: _selectedIndex,
        onTap: _onTabTapped,
        items: const [
          BottomNavigationBarItem(icon: Icon(Icons.people), label: 'Spieler'),
          BottomNavigationBarItem(icon: Icon(Icons.timer), label: 'Timer'),
          BottomNavigationBarItem(icon: Icon(Icons.sports_volleyball), label: 'Felder'),
          BottomNavigationBarItem(icon: Icon(Icons.bar_chart), label: 'Statistik'),
        ],
      ),
    );
  }
}