Fixing some design issues in refer-patient-screen-in-patient and refer-patient-screen

lib/screens/patients/profile/referral/refer-patient-screen.dart

@@ -162,55 +162,54 @@ class _PatientMakeReferralScreenState extends State<PatientMakeReferralScreen> {
                   BottomSheetDialogButton(
                       label: "${TranslationBase.of(context).refer}",
                       onTap: () async {
-                          await locator<AnalyticsService>().logEvent(
+                        await locator<AnalyticsService>().logEvent(
                           eventCategory: "Refer Patient",
                           eventAction: "Submit Refer",
-                          );
-                          if (_referTo == null) {
+                        );
+                        if (_referTo == null) {
                           branchError =
-                          TranslationBase.of(context).fieldRequired;
-                          } else {
+                              TranslationBase.of(context).fieldRequired;
+                        } else {
                           branchError = null;
-                          }
-                          if (_selectedBranch == null) {
+                        }
+                        if (_selectedBranch == null) {
                           hospitalError =
-                          TranslationBase.of(context).fieldRequired;
-                          } else {
+                              TranslationBase.of(context).fieldRequired;
+                        } else {
                           hospitalError = null;
-                          }
-                          if (_selectedClinic == null) {
+                        }
+                        if (_selectedClinic == null) {
                           clinicError =
-                          TranslationBase.of(context).fieldRequired;
-                          } else {
+                              TranslationBase.of(context).fieldRequired;
+                        } else {
                           clinicError = null;
-                          }
-                          if (_selectedDoctor == null) {
+                        }
+                        if (_selectedDoctor == null) {
                           doctorError =
-                          TranslationBase.of(context).fieldRequired;
-                          } else {
+                              TranslationBase.of(context).fieldRequired;
+                        } else {
                           doctorError = null;
-                          }
-                          if (appointmentDate == null ||
-                          _selectedBranch == null ||
-                          _selectedClinic == null ||
-                          _selectedDoctor == null ||
-                          _remarksController.text == null) return;
-                          model
-                              .makeReferral(
-                          patient,
-                          appointmentDate.toIso8601String(),
-                          _selectedBranch['facilityId'],
-                          _selectedClinic['ClinicID'],
-                          _selectedDoctor['DoctorID'],
-                          _remarksController.text)
-                              .then((_) {
+                        }
+
+                        if (appointmentDate == null ||
+                            _selectedBranch == null ||
+                            _selectedClinic == null ||
+                            _selectedDoctor == null ||
+                            _remarksController.text == null) return;
+                        model
+                            .makeReferral(
+                                patient,
+                                appointmentDate.toIso8601String(),
+                                _selectedBranch['facilityId'],
+                                _selectedClinic['ClinicID'],
+                                _selectedDoctor['DoctorID'],
+                                _remarksController.text)
+                            .then((_) {
                           DrAppToastMsg.showSuccesToast(
-                          TranslationBase.of(context).referralSuccessMsg);
+                              TranslationBase.of(context).referralSuccessMsg);
                           Navigator.pop(context);
-
-                          });
-                      }
-                    ),
+                        });
+                      }),
               ],
             ),
           ),