fix loader in prescriptions_page

lib/core/viewModel/patient_view_model.dart

@@ -18,6 +18,8 @@ import 'package:doctor_app_flutter/core/model/patient/prescription/prescription_
 import 'package:doctor_app_flutter/core/model/patient/prescription/prescription_res_model.dart';
 import 'package:doctor_app_flutter/core/model/patient/radiology/radiology_res_model.dart';
 import 'package:doctor_app_flutter/core/model/patient/vital_sign/vital_sign_res_model.dart';
+import 'package:doctor_app_flutter/widgets/shared/loader/gif_loader_dialog_utils.dart';
+import 'package:flutter/cupertino.dart';
 
 import '../../locator.dart';
 import 'base_view_model.dart';
@@ -101,16 +103,37 @@ class PatientViewModel extends BaseViewModel {
       setState(ViewState.Idle);
   }
 
-  Future getOutPatientPrescriptions(patient) async {
-    setState(ViewState.Busy);
+  Future getOutPatientPrescriptions(patient, {bool isLocalBusy = false, BuildContext context, PatiantInformtion patientInformation}) async {
+    if (isLocalBusy) {
+      setState(ViewState.BusyLocal);
+    } else {
+      setState(ViewState.Busy);
+    }
+     GifLoaderDialogUtils.showMyDialog(context);
     await _patientService.getOutPatientPrescriptions(patient);
+    GifLoaderDialogUtils.hideDialog(context);
     if (_patientService.hasError) {
       error = _patientService.error;
-      setState(ViewState.Error);
+      if (isLocalBusy) {
+        setState(ViewState.ErrorLocal);
+      } else {
+        setState(ViewState.Error);
+      }
     } else
       setState(ViewState.Idle);
   }
 
+
+  // async {
+  //   setState(ViewState.Busy);
+  //   await _patientService.getOutPatientPrescriptions(patient);
+  //   if (_patientService.hasError) {
+  //     error = _patientService.error;
+  //     setState(ViewState.Error);
+  //   } else
+  //     setState(ViewState.Idle);
+  // }
+
   Future getInPatientPrescriptions(patient) async {
     setState(ViewState.Busy);
     await _patientService.getInPatientPrescriptions(patient);

lib/screens/prescription/prescriptions_page.dart

@@ -1,3 +1,4 @@
+import 'package:doctor_app_flutter/core/viewModel/patient_view_model.dart';
 import 'package:doctor_app_flutter/core/viewModel/prescription_view_model.dart';
 import 'package:doctor_app_flutter/core/model/patient/patiant_info_model.dart';
 import 'package:doctor_app_flutter/screens/base/base_view.dart';
@@ -26,6 +27,7 @@ class PrescriptionsPage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final routeArgs = ModalRoute.of(context).settings.arguments as Map;
+    PatientViewModel patientViewModel;
     PatiantInformtion patient = routeArgs['patient'];
     String patientType = routeArgs['patientType'];
     String arrivalType = routeArgs['arrivalType'];
@@ -33,9 +35,16 @@ class PrescriptionsPage extends StatelessWidget {
     bool isFromLiveCare = routeArgs['isFromLiveCare'];
     bool isSelectInpatient = routeArgs['isSelectInpatient'];
     return BaseView<PrescriptionViewModel>(
-        onModelReady: (model) => patient.admissionNo == null
-            ? model.getPrescriptions(patient, patientType: patientType)
-            : model.getMedicationForInPatient(patient),
+        onModelReady: (model) async {
+          await model.getOutPatientPrescriptions(
+            patient.admissionNo == null
+                ? model.getPrescriptions(patient, patientType: patientType)
+                : model.getMedicationForInPatient(patient),
+            isLocalBusy: false,
+            context: context,
+            patientInformation: patient
+          );
+        },
         builder: (_, model, w) => AppScaffold(
             baseViewModel: model,
             isShowAppBar: true,
@@ -118,29 +127,24 @@ class PrescriptionsPage extends StatelessWidget {
                                         ),
                                       ),
                                     ),
-                                child: Container(
-                                  child: Column(
-                                    children: [
-                                      AppText(
-                                        model.prescriptionsList[index].despensedStatus,
-                                      ),
-                                      DoctorCard(
-                                        doctorName:
-                                            model.prescriptionsList[index].doctorName,
-                                        profileUrl: model
-                                            .prescriptionsList[index].doctorImageURL,
-                                        branch: model.prescriptionsList[index].name,
-                                        clinic: model.prescriptionsList[index]
-                                            .clinicDescription,
-                                        isPrescriptions: true,
-                                        appointmentDate:
-                                            AppDateUtils.getDateTimeFromServerFormat(
-                                          model.prescriptionsList[index]
-                                              .appointmentDate,
-                                        ),
+                                child: Column(
+                                  children: [
+                                    DoctorCard(
+                                      doctorName:
+                                          model.prescriptionsList[index].doctorName,
+                                      profileUrl: model
+                                          .prescriptionsList[index].doctorImageURL,
+                                      branch: model.prescriptionsList[index].name,
+                                      clinic: model.prescriptionsList[index]
+                                          .clinicDescription,
+                                      isPrescriptions: true,
+                                      appointmentDate:
+                                          AppDateUtils.getDateTimeFromServerFormat(
+                                        model.prescriptionsList[index]
+                                            .appointmentDate,
                                       ),
-                                    ],
-                                  ),
+                                    ),
+                                  ],
                                 ))),
                         if (model.prescriptionsList.isEmpty &&
                             patient.patientStatusType != 43)