Join MarathonProviderFix

assets/json/demo_upcoming_marathon

@@ -16,7 +16,7 @@
   "projects": {
     "id": "b1cd3fa3-bb27-422e-a4c1-08dac09254df",
     "nameEn": "Cloud Solutions",
-    "nameAr": "333شركة حلول السحابة للاتصالات وتقنية المعلومات",
+    "nameAr": "شركة حلول السحابة للاتصالات وتقنية المعلومات",
     "projectCode": "CS"
   },
   "sponsors": [
@@ -42,5 +42,6 @@
   "totalQuestions": 10,
   "cancelReason": null,
   "marathonBufferTime": 30,
-  "currentTime": "2022-12-28T08:03:24.3671803Z"
+  "currentTime": "2022-12-28T08:03:24.3671803Z",
+  "displayCorrectAnswer": true
 }

lib/app_state/app_state.dart

@@ -90,7 +90,7 @@ class AppState {
 
   String get getHuaweiPushToken => _huaweiPushToken;
 
-  final PostParamsModel _postParamsInitConfig = PostParamsModel(channel: 31, versionID: 5.3, mobileType: Platform.isAndroid ? "android" : "ios");
+  final PostParamsModel _postParamsInitConfig = PostParamsModel(channel: 31, versionID: 5.4, mobileType: Platform.isAndroid ? "android" : "ios");
 
   void setPostParamsInitConfig() {
     isAuthenticated = false;

lib/classes/decorations_helper.dart

@@ -30,7 +30,6 @@ class MyDecorations {
         return getContainersDecoration(MyColors.greenColor);
       case QuestionsOptionStatus.wrong:
         return getContainersDecoration(MyColors.redColor);
-
       case QuestionsOptionStatus.selected:
         return getContainersDecoration(MyColors.yellowColorII);
       case QuestionsOptionStatus.unSelected:

lib/models/marathon/marathon_model.dart

@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 class MarathonDetailModel {
   String? id;
   String? titleEn;
@@ -17,6 +19,7 @@ class MarathonDetailModel {
   List<Questions>? questions;
   int? totalQuestions;
   int? marathonBufferTime;
+  bool? displayCorrectAnswer;
 
   MarathonDetailModel({
     id,
@@ -37,6 +40,7 @@ class MarathonDetailModel {
     questions,
     totalQuestions,
     marathonBufferTime,
+    displayCorrectAnswer,
   });
 
   MarathonDetailModel.fromJson(Map<String, dynamic> json) {
@@ -68,6 +72,7 @@ class MarathonDetailModel {
     }
     totalQuestions = json["totalQuestions"];
     marathonBufferTime = json["marathonBufferTime"];
+    displayCorrectAnswer = json["displayCorrectAnswer"];
   }
 
   Map<String, dynamic> toJson() {

lib/ui/marathon/marathon_provider.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:developer';
 
 import 'package:appinio_swiper/appinio_swiper.dart';
 import 'package:easy_localization/easy_localization.dart';
@@ -414,13 +415,16 @@ class MarathonProvider extends ChangeNotifier {
     notifyListeners();
   }
 
-  void updateCurrentQuestionOptionStatus(QuestionsOptionStatus status, int index) {
+  void updateCurrentQuestionOptionStatus({required QuestionsOptionStatus status, required int selectedOptIndex, required int correctOptionIndex}) {
     for (int i = 0; i < currentQuestion.questionOptions!.length; i++) {
       currentQuestion.questionOptions![i].optionStatus = QuestionsOptionStatus.unSelected;
     }
-    currentQuestion.questionOptions![index].optionStatus = status;
+    if (status == QuestionsOptionStatus.wrong) {
-    selectedOptionId = currentQuestion.questionOptions![index].id;
+      currentQuestion.questionOptions![correctOptionIndex].optionStatus = QuestionsOptionStatus.correct; // if person's answer is wrong we have to show him the actual right answer
-    selectedOptionIndex = index;
+    }
+    currentQuestion.questionOptions![selectedOptIndex].optionStatus = status;
+    selectedOptionId = currentQuestion.questionOptions![selectedOptIndex].id;
+    selectedOptionIndex = selectedOptIndex;
     notifyListeners();
   }
 
@@ -435,22 +439,30 @@ class MarathonProvider extends ChangeNotifier {
   }
 
   void getCorrectAnswerAndUpdateAnswerColor() {
+    log("correctOptionIndex");
+
     callCountThreshold = 1;
+    int correctOptionIndex = -1;
+    if (demoMarathonDetailModel.displayCorrectAnswer ?? false) {
+      correctOptionIndex = currentQuestion.questionOptions!.indexWhere((QuestionOptions element) => element.isCorrectOption ?? false);
+      log("correctOptionIndex: $correctOptionIndex");
+    }
+
     if (selectedOptionIndex != null) {
       scheduleMicrotask(() async {
         if (AppState().getIsDemoMarathon) {
           if (currentQuestion.questionOptions![selectedOptionIndex!].isCorrectOption!) {
-            updateCurrentQuestionOptionStatus(QuestionsOptionStatus.correct, selectedOptionIndex!);
+            updateCurrentQuestionOptionStatus(status: QuestionsOptionStatus.correct, selectedOptIndex: selectedOptionIndex!, correctOptionIndex: correctOptionIndex);
           } else {
-            updateCurrentQuestionOptionStatus(QuestionsOptionStatus.wrong, selectedOptionIndex!);
+            updateCurrentQuestionOptionStatus(status: QuestionsOptionStatus.wrong, selectedOptIndex: selectedOptionIndex!, correctOptionIndex: correctOptionIndex);
           }
         } else {
           await callSubmitOptionApi().then((bool value) async {
             updateIsUserOutOfGame = !value;
             if (value) {
-              updateCurrentQuestionOptionStatus(QuestionsOptionStatus.correct, selectedOptionIndex!);
+              updateCurrentQuestionOptionStatus(status: QuestionsOptionStatus.correct, selectedOptIndex: selectedOptionIndex!, correctOptionIndex: correctOptionIndex);
             } else {
-              updateCurrentQuestionOptionStatus(QuestionsOptionStatus.wrong, selectedOptionIndex!);
+              updateCurrentQuestionOptionStatus(status: QuestionsOptionStatus.wrong, selectedOptIndex: selectedOptionIndex!, correctOptionIndex: correctOptionIndex);
             }
           });
         }
@@ -551,7 +563,6 @@ class MarathonProvider extends ChangeNotifier {
     notifyListeners();
     isPrivilegedWithMarathon = checkIfPrivilegedForMarathon();
     demoMarathonDetailModel = await DemoMarathonRepo().getDemoMarathonDetails();
-
     if (isPrivilegedWithMarathon) {
       marathonDetailModel = await MarathonApiClient().getMarathonDetails();
       updateTotalSecondsToWaitForMarathon = marathonDetailModel.marathonBufferTime ?? 30;

lib/ui/marathon/widgets/question_card.dart

@@ -133,7 +133,7 @@ class AnswerContent extends StatelessWidget {
                     if (provider.totalCurrentQuestionTime - provider.currentGapTime <= 0) {
                       null;
                     } else {
-                      provider.updateCurrentQuestionOptionStatus(QuestionsOptionStatus.selected, index);
+                      provider.updateCurrentQuestionOptionStatus(status: QuestionsOptionStatus.selected, selectedOptIndex: index, correctOptionIndex: -1); //
                     }
                   },
                 );