public ActionResult SubmitSelectedPhysicianList(int thePatientId, PhysicianSelectionViewModel viewModel)
        {
            Patient patient = _context.Patients.Find(thePatientId);

            //Patient patient = viewModel.thePatient;
            //var thePatientId = viewModel.getPatientId();

            //get the ids from items selected
            var selectedPhysicianIds = viewModel.getSelectedPhysicianIds();


            //Use the ids to retrieve the records for the selected physicians
            //from database

            var selectedPhysicians = (from x in _context.Physicians where selectedPhysicianIds.Contains(x.Id) select x).ToList();



            //add each selected physician to the patient
            foreach (var physician in selectedPhysicians)
            {
                patient.Physicians.Add(physician);
                //System.Diagnostics.Debug.WriteLine(physician.PhysicianName, physician.PhysicianSpecialty);

                // _context.SaveChanges();
            }


            _context.SaveChanges();

            //If everything is ok, redirect back to patient detail
            if (ModelState.IsValid)
            {
                Session["PhysicianSelectionViewModel"] = viewModel;

                // var patientID = viewModel.Patient.Id;
                return(RedirectToAction("Details", "Patients", new { patientId = thePatientId }));
            }

            //If something goes wrong, keep user at the same page
            //return View("PhysicianListForSelection", viewModel);
            return(RedirectToAction("Details", "Patients", new { patientId = thePatientId }));
        }
        //Action method to display selection of physicians
        public ActionResult GetPhysicianList(int patientId)
        {
            var viewModel = new PhysicianSelectionViewModel();

            foreach (var physician in _context.Physicians)
            {
                var editorViewModel = new SelectPhysicianEditorViewModel()
                {
                    Selected    = false,
                    Name        = physician.PhysicianName,
                    Specialty   = physician.PhysicianSpecialty,
                    Address     = physician.PhysicianAddress,
                    physicianId = physician.Id,
                    patientId   = patientId
                };
                viewModel.PhysicianList.Add(editorViewModel);
            }
            viewModel.thePatient = _context.Patients.Find(patientId);


            return(View("PhysicianListForSelection", viewModel));
        }