import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';

import '../widgets/screen_id_title.dart';

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

  @override
  State<BarcodeScannerScreen> createState() => _BarcodeScannerScreenState();
}

class _BarcodeScannerScreenState extends State<BarcodeScannerScreen> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        leading: const BackButton(),
        title: const ScreenAppBarTitle(screenId: 'B1', title: 'バーコードスキャン'),
        backgroundColor: Colors.black,
      ),
      body: MobileScanner(
        onDetect: (capture) {
          final List<Barcode> barcodes = capture.barcodes;
          if (barcodes.isNotEmpty) {
            final String? code = barcodes.first.rawValue;
            if (code != null) {
              Navigator.pop(context, code);
            }
          }
        },
      ),
    );
  }
}