import 'package:flutter/widgets.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:ocbo_esign_mobile/blocs/qr/qr_bloc.dart';
import 'package:ocbo_esign_mobile/blocs/qr/qr_event.dart';

Future<String> blocGetQr(BuildContext context) async {
  try {
    final qrBloc = context.read<QrBloc>();
    qrBloc.add(QrGetValue());
    return qrBloc.state.value;
  } catch (e) {
    return '';
  }
}