// GET: /<controller>/
        public IActionResult Index(string id = "")
        {
            try
            {
                PatientConfigurationResult lresult = new PatientConfigurationResult();
                if (!string.IsNullOrEmpty(id))
                {
                    List <PatientConfigurationDetails> llist  = lIDeviceCalibrationRepository.getPatientDeviceCalibrationByInstallerId(id);
                    List <DeviceConfigurationDetails>  llist1 = lIDeviceCalibrationRepository.getDeviceCalibrationByInstallerId(id);

                    lresult.patientconfiguration = llist;
                    lresult.devicecalibration    = llist1;
                }
                else
                {
                    List <PatientConfigurationDetails> llist  = lIDeviceCalibrationRepository.getAllPatientDeviceCalibration();
                    List <DeviceConfigurationDetails>  llist1 = lIDeviceCalibrationRepository.getDeviceCalibration();

                    lresult.patientconfiguration = llist;
                    lresult.devicecalibration    = llist1;
                }


                return(View(lresult));
            }
            catch (Exception ex)
            {
                logger.LogDebug("User Post Error: " + ex);
                return(null);
            }
        }