PatientApp-KKUMC/lib/core/viewModels/qr_view_model.dart

import 'dart:convert';

// import 'package:barcode_scan/platform_wrapper.dart';
import 'package:diplomaticquarterapp/config/shared_pref_kay.dart';
import 'package:diplomaticquarterapp/core/enum/viewstate.dart';
import 'package:diplomaticquarterapp/core/model/qr/qr_parking_model.dart';
import 'package:diplomaticquarterapp/core/service/qr_service.dart';
import 'package:diplomaticquarterapp/core/viewModels/base_view_model.dart';
import '../../locator.dart';

class QrViewModel extends BaseViewModel {
  QrService _qrService = locator<QrService>();
  bool isSavePark = false;
  QRParkingModel qrParkingModel;

  readQr() async {
    //TODO fix the barcode scan
    // var result = await BarcodeScanner.scan();
    // var data = json.decode(result.rawContent);
    // var qRParkingID = data['QRParkingID'];
    // setState(ViewState.BusyLocal);
    // await _qrService.getQRParkingByID(qRParkingID);
    // if (_qrService.hasError) {
    //   error = _qrService.error;
    //   setState(ViewState.ErrorLocal);
    // } else {
    //   if (_qrService.qRParkingList.length > 0) {
    //     qrParkingModel = _qrService.qRParkingList[0];
    //     await sharedPref.setObject(IS_GO_TO_PARKING, qrParkingModel);
    //     isSavePark = true;
    //     setState(ViewState.Idle);
    //   } else {
    //     error = "Invalid Qr Code";
    //     setState(ViewState.ErrorLocal);
    //   }
    // }
  }

  getIsSaveParking() async {
    setState(ViewState.Busy);
    var parking = await sharedPref.getObject(IS_GO_TO_PARKING);
    if (parking != null) {
      isSavePark = true;
      qrParkingModel = QRParkingModel.fromJson(parking);
    }
    setState(ViewState.Busy);
  }

  clearParking() async {
    setState(ViewState.Busy);
    await sharedPref.setObject(IS_GO_TO_PARKING, null);
    isSavePark = false;
    qrParkingModel = null;
    setState(ViewState.Idle);
  }
}