import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:lottis_birthday_escaperoom_app/controller/gamecontroller.dart';
import 'package:lottis_birthday_escaperoom_app/scanned_barcode_label.dart';
import 'package:lottis_birthday_escaperoom_app/scanner_error_widget.dart';
import 'package:lottis_birthday_escaperoom_app/screens/admin.dart';
import 'package:lottis_birthday_escaperoom_app/util.dart';
import 'package:mobile_scanner/mobile_scanner.dart';

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

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

class _PatternScreenState extends State<PatternScreen> {
  bool _showBackPattern = false;

  void _togglePattern(int index) {
    setState(() {
      _showBackPattern = index == 1;
    });
  }

  @override
  Widget build(BuildContext context) {
    return PopScope(
      canPop: false,
      child: Scaffold(
        appBar: AppBar(
          title: const Text('Lotti\'s Escape Room - Rätsel 1'),
          actions: [
            IconButton(
              icon: const Icon(Icons.smart_toy_outlined),
              onPressed: () {
                showAdminLoginPopup();
              },
            ),
          ],
        ),
        body: Column(
          children: [
            Expanded(
              child: RotatedBox(
                quarterTurns: 1,
                child: Image.asset(
                  !_showBackPattern
                      ? 'assets/images/pattern_vorne.png'
                      : 'assets/images/pattern_hinten.png',
                  fit: BoxFit.contain,
                  width: double.infinity,
                  height: double.infinity,
                ),
              ),
            ),
            BottomNavigationBar(
              currentIndex: _showBackPattern ? 1 : 0,
              onTap: _togglePattern,
              items: const [
                BottomNavigationBarItem(
                  icon: Icon(Icons.front_hand),
                  label: 'Vorne',
                ),
                BottomNavigationBarItem(
                  icon: Icon(Icons.back_hand),
                  label: 'Hinten',
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}