add pagination to doctor replay

lib/config/localized_values.dart

@@ -709,5 +709,6 @@ const Map<String, Map<String, String>> localizedValues = {
   "Completed": {"en": "Completed", "ar": "مكتمل"},
   "Locked": {"en": "Locked", "ar": "مقفل"},
   "textCopiedSuccessfully": {"en": "Text copied successfully", "ar": "تم نسخ النص بنجاح"},
+  "seeMore": {"en": "See More ...", "ar": "شاهد المزيد..."},
 
 };

lib/core/service/home/doctor_reply_service.dart

@@ -13,15 +13,15 @@ class DoctorReplyService extends BaseService {
   List<ListGtMyPatientsQuestions> _listDoctorWorkingHoursTable = [];
 
 
-  RequestDoctorReply _requestDoctorReply = RequestDoctorReply();
   List<MyReferralPatientModel> _listMyReferralPatientModel = [];
   List<MyReferralPatientModel> get listMyReferralPatientModel => _listMyReferralPatientModel;
   int notRepliedCount = 0;
 
-  Future getDoctorReply() async {
+  Future getDoctorReply(RequestDoctorReply _requestDoctorReply,{bool clearData = false}) async {
     hasError = false;
     await baseAppClient.post(GT_MY_PATIENT_QUESTION,
         onSuccess: (dynamic response, int statusCode) {
+          if(clearData)
           _listDoctorWorkingHoursTable.clear();
       response['List_GtMyPatientsQuestions'].forEach((v) {
         _listDoctorWorkingHoursTable

lib/core/viewModel/doctor_replay_view_model.dart

@@ -2,6 +2,7 @@ import 'package:doctor_app_flutter/core/enum/viewstate.dart';
 import 'package:doctor_app_flutter/core/service/home/doctor_reply_service.dart';
 import 'package:doctor_app_flutter/models/doctor/list_gt_my_patients_question_model.dart';
 import 'package:doctor_app_flutter/models/doctor/replay/request_create_doctor_response.dart';
+import 'package:doctor_app_flutter/models/doctor/replay/request_doctor_reply.dart';
 
 import '../../locator.dart';
 import 'base_view_model.dart';
@@ -12,13 +13,25 @@ class DoctorReplayViewModel extends BaseViewModel {
   List<ListGtMyPatientsQuestions> get listDoctorWorkingHoursTable =>
       _doctorReplyService.listDoctorWorkingHoursTable;
 
-  Future getDoctorReply() async {
-    setState(ViewState.Busy);
+  Future getDoctorReply(
+      {int pageSize = 10, int pageIndex = 1, bool isLocalBusy = true}) async {
+    if (isLocalBusy) {
+      setState(ViewState.BusyLocal);
+    } else {
+      setState(ViewState.Busy);
+    }
     await getDoctorProfile();
-    await _doctorReplyService.getDoctorReply();
+    RequestDoctorReply _requestDoctorReply =
+        RequestDoctorReply(pageIndex: pageIndex, pageSize: pageSize);
+
+    await _doctorReplyService.getDoctorReply(_requestDoctorReply, clearData:!isLocalBusy );
     if (_doctorReplyService.hasError) {
       error = _doctorReplyService.error;
-      setState(ViewState.Error);
+      if (isLocalBusy) {
+        setState(ViewState.ErrorLocal);
+      } else {
+        setState(ViewState.Error);
+      }
     } else
       setState(ViewState.Idle);
   }
@@ -28,13 +41,12 @@ class DoctorReplayViewModel extends BaseViewModel {
     await getDoctorProfile();
     CreateDoctorResponseModel createDoctorResponseModel =
         CreateDoctorResponseModel(
-          transactionNo: model.transactionNo.toString(),
-          doctorResponse: response,
-          infoStatus: 6,
-          createdBy:this.doctorProfile.doctorID,
-          infoEnteredBy: this.doctorProfile.doctorID,
-          setupID:"010266"
-        );
+            transactionNo: model.transactionNo.toString(),
+            doctorResponse: response,
+            infoStatus: 6,
+            createdBy: this.doctorProfile.doctorID,
+            infoEnteredBy: this.doctorProfile.doctorID,
+            setupID: "010266");
     setState(ViewState.BusyLocal);
     await _doctorReplyService.createDoctorResponse(createDoctorResponseModel);
     if (_doctorReplyService.hasError) {
@@ -43,7 +55,6 @@ class DoctorReplayViewModel extends BaseViewModel {
     } else {
       setState(ViewState.Idle);
       _doctorReplyService.getNotRepliedCount();
-
     }
   }
 }

lib/models/doctor/replay/request_doctor_reply.dart

@@ -13,20 +13,24 @@ class RequestDoctorReply {
   String sessionID;
   bool isLoginForDoctorApp;
   bool patientOutSA;
+  int pageIndex;
+  int pageSize;
 
   RequestDoctorReply(
-      {this.projectID  ,
-      this.doctorID  ,
-      this.transactionNo = TRANSACTION_NO ,
-      this.languageID ,
-      this.stamp ,
+      {this.projectID,
+      this.doctorID,
+      this.transactionNo = TRANSACTION_NO,
+      this.languageID,
+      this.stamp,
       this.iPAdress,
-      this.versionID ,
+      this.versionID,
       this.channel,
-      this.tokenID  ,
+      this.tokenID,
       this.sessionID,
-      this.isLoginForDoctorApp ,
-      this.patientOutSA });
+      this.isLoginForDoctorApp,
+      this.patientOutSA,
+      this.pageIndex,
+      this.pageSize});
 
   RequestDoctorReply.fromJson(Map<String, dynamic> json) {
     projectID = json['ProjectID'];
@@ -41,6 +45,8 @@ class RequestDoctorReply {
     sessionID = json['SessionID'];
     isLoginForDoctorApp = json['IsLoginForDoctorApp'];
     patientOutSA = json['PatientOutSA'];
+    pageIndex = json['PageIndex'];
+    pageSize = json['PageSize'];
   }
 
   Map<String, dynamic> toJson() {
@@ -57,6 +63,8 @@ class RequestDoctorReply {
     data['SessionID'] = this.sessionID;
     data['IsLoginForDoctorApp'] = this.isLoginForDoctorApp;
     data['PatientOutSA'] = this.patientOutSA;
+    data['PageIndex'] = this.pageIndex;
+    data['PageSize'] = this.pageSize;
     return data;
   }
 }

lib/screens/doctor/doctor_repaly_chat.dart

@@ -370,7 +370,7 @@ class DoctorReplayChat extends StatelessWidget {
                                           Helpers.showErrorToast(previousModel.error);
                                         } else {
                                           DrAppToastMsg.showSuccesToast("Thank you for your replay ");
-                                          await previousModel.getDoctorReply();
+                                          await previousModel.getDoctorReply(isLocalBusy: false);
                                           Navigator.pop(context);
                                         }
                                         GifLoaderDialogUtils.hideDialog(context);

lib/screens/doctor/doctor_reply_screen.dart

@@ -1,10 +1,15 @@
+import 'package:doctor_app_flutter/config/size_config.dart';
+import 'package:doctor_app_flutter/core/enum/viewstate.dart';
 import 'package:doctor_app_flutter/core/viewModel/doctor_replay_view_model.dart';
 import 'package:doctor_app_flutter/screens/base/base_view.dart';
 import 'package:doctor_app_flutter/screens/doctor/doctor_repaly_chat.dart';
+import 'package:doctor_app_flutter/util/helpers.dart';
 import 'package:doctor_app_flutter/util/translations_delegate_base.dart';
 import 'package:doctor_app_flutter/widgets/doctor/doctor_reply_widget.dart';
 import 'package:doctor_app_flutter/widgets/shared/app_scaffold_widget.dart';
+import 'package:doctor_app_flutter/widgets/shared/app_texts_widget.dart';
 import 'package:doctor_app_flutter/widgets/shared/errors/dr_app_embedded_error.dart';
+import 'package:doctor_app_flutter/widgets/shared/loader/gif_loader_dialog_utils.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
@@ -15,21 +20,27 @@ import 'package:flutter/material.dart';
  *@return:
  *@desc: Doctor Reply Screen display data from GtMyPatientsQuestions service
  */
-class DoctorReplyScreen extends StatelessWidget {
-
+class DoctorReplyScreen extends StatefulWidget {
   final Function changeCurrentTab;
 
   const DoctorReplyScreen({Key key, this.changeCurrentTab}) : super(key: key);
 
+  @override
+  _DoctorReplyScreenState createState() => _DoctorReplyScreenState();
+}
+
+class _DoctorReplyScreenState extends State<DoctorReplyScreen> {
+  int pageIndex = 1;
+
   @override
   Widget build(BuildContext context) {
     return BaseView<DoctorReplayViewModel>(
       onModelReady: (model) {
-        model.getDoctorReply();
+        model.getDoctorReply(isLocalBusy: false);
       },
       builder: (_, model, w) => WillPopScope(
-        onWillPop: ()async{
-          changeCurrentTab();
+        onWillPop: () async {
+          widget.changeCurrentTab();
           return false;
         },
         child: AppScaffold(
@@ -45,22 +56,46 @@ class DoctorReplyScreen extends StatelessWidget {
                       Column(
                         crossAxisAlignment: CrossAxisAlignment.start,
                         mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                        children:
-                            model.listDoctorWorkingHoursTable.map((reply) {
+                        children: model.listDoctorWorkingHoursTable.map(
+                            (reply) {
                           return InkWell(
-                            onTap:  () {
-                                    Navigator.push(
-                                        context,
-                                        MaterialPageRoute(
-                                            builder: (BuildContext context) =>
-                                                DoctorReplayChat(
-                                                  reply: reply,
-                                                  previousModel: model,
-                                                ), settings: RouteSettings(name: 'DoctorReplayChat'),));
-                                  },
+                            onTap: () {
+                              Navigator.push(
+                                  context,
+                                  MaterialPageRoute(
+                                    builder: (BuildContext context) =>
+                                        DoctorReplayChat(
+                                      reply: reply,
+                                      previousModel: model,
+                                    ),
+                                    settings:
+                                        RouteSettings(name: 'DoctorReplayChat'),
+                                  ));
+                            },
                             child: DoctorReplyWidget(reply: reply),
                           );
-                        }).toList(),
+                        }).toList()
+                          ..add(InkWell(
+                            onTap: () async {
+                              setState(() {
+                                pageIndex++;
+                              });
+                              GifLoaderDialogUtils.showMyDialog(context);
+                              await model.getDoctorReply(pageIndex: pageIndex);
+                              if (model.state == ViewState.ErrorLocal) {
+                                GifLoaderDialogUtils.hideDialog(context);
+
+                                Helpers.showErrorToast(model.error);
+                              } else
+                                GifLoaderDialogUtils.hideDialog(context);
+                            },
+                            child: Center(
+                              child: Container(
+                                padding: EdgeInsets.all(20),
+                                child: AppText("${TranslationBase.of(context).seeMore}", fontSize: SizeConfig.getTextMultiplierBasedOnWidth()*4,),
+                              ),
+                            ),
+                          )),
                       )
                     ],
                   ),
@@ -68,6 +103,5 @@ class DoctorReplyScreen extends StatelessWidget {
         ),
       ),
     );
-
   }
 }

lib/util/translations_delegate_base.dart

@@ -1371,6 +1371,7 @@ class TranslationBase {
   String get summeryReply => localizedValues['summeryReply'][locale.languageCode];
   String get severityValidationError => localizedValues['severityValidationError'][locale.languageCode];
   String get textCopiedSuccessfully => localizedValues['textCopiedSuccessfully'][locale.languageCode];
+  String get seeMore => localizedValues['seeMore'][locale.languageCode];
 }
 
 class TranslationBaseDelegate extends LocalizationsDelegate<TranslationBase> {

pubspec.lock

@@ -664,7 +664,7 @@ packages:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0-nullsafety.4"
+    version: "1.3.0-nullsafety.3"
   mime:
     dependency: transitive
     description:
@@ -956,7 +956,7 @@ packages:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.10.0-nullsafety.2"
+    version: "1.10.0-nullsafety.1"
   sticky_headers:
     dependency: "direct main"
     description:
@@ -1154,5 +1154,5 @@ packages:
     source: hosted
     version: "2.2.1"
 sdks:
-  dart: ">=2.10.0 <=2.11.0-213.1.beta"
+  dart: ">=2.10.0 <2.11.0"
   flutter: ">=1.22.0 <2.0.0"