fixing latestResponse

lib/pangea/models/practice_activities.dart/multiple_choice_activity_model.dart

@@ -18,6 +18,8 @@ class MultipleChoice {
 
   int get correctAnswerIndex => choices.indexOf(answer);
 
+  int choiceIndex(String choice) => choices.indexOf(choice);
+
   Color choiceColor(int index) =>
       index == correctAnswerIndex ? AppConfig.success : AppConfig.warning;
 

lib/pangea/models/practice_activities.dart/practice_activity_record_model.dart

@@ -40,12 +40,12 @@ class PracticeActivityRecordModel {
 
   /// get the latest response index according to the response timeStamp
   /// sort the responses by timestamp and get the index of the last response
-  int? get latestResponseIndex {
+  String? get latestResponse {
     if (responses.isEmpty) {
       return null;
     }
     responses.sort((a, b) => a.timestamp.compareTo(b.timestamp));
-    return responses.length - 1;
+    return responses[responses.length - 1].text;
   }
 
   void addResponse({

lib/pangea/widgets/practice_activity/practice_activity_card.dart

@@ -50,6 +50,7 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     return langCode;
   }
 
+<<<<<<< Updated upstream
   void loadInitialData() {
     if (langCode == null) return;
     updatePracticeActivity();
@@ -75,6 +76,11 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     else if (activities.isNotEmpty) {
       practiceEvent = activities.last;
     }
+=======
+    practiceEvent =
+        widget.pangeaMessageEvent.practiceActivities(langCode).firstOrNull;
+
+>>>>>>> Stashed changes
     setState(() {});
   }
 

lib/pangea/widgets/practice_activity/practice_activity_content.dart

@@ -63,7 +63,13 @@ class MessagePracticeActivityContentState
       );
     } else {
       recordModel = recordEvent!.record;
-      selectedChoiceIndex = recordModel!.latestResponseIndex;
+
+      //Note that only MultipleChoice activities will have this so we probably should move this logic to the MultipleChoiceActivity widget
+      selectedChoiceIndex = recordModel?.latestResponse != null
+          ? widget.practiceEvent.practiceActivity.multipleChoice
+              ?.choiceIndex(recordModel!.latestResponse!)
+          : null;
+
       recordSubmittedPreviousSession = true;
       recordSubmittedThisSession = true;
     }