lib/feature/play_quiz_multiplayer/controller/play_quiz_controller.dart

@@ -19,7 +19,7 @@ class PlayQuizMultiplayerController extends GetxController {
   final Rx<ButtonType> buttonType = ButtonType.disabled.obs;
 
   final fillInAnswerController = TextEditingController();
-  bool? selectedTOFAns;
+  RxBool isASentAns = false.obs;
 
   late final String sessionCode;
   late final bool isAdmin;
@@ -51,11 +51,15 @@ class PlayQuizMultiplayerController extends GetxController {
     _socketService.questionUpdate.listen((data) {
       buttonType.value = ButtonType.disabled;
       fillInAnswerController.clear();
+      isASentAns.value = false;
 
       final model = MultiplayerQuestionModel.fromJson(Map<String, dynamic>.from(data));
       currentQuestion.value = model;
-      // questions.add(model);
-      fillInAnswerController.clear(); // reset tiap soal baru
+      fillInAnswerController.clear();
+    });
+
+    _socketService.quizDone.listen((_) {
+      isDone.value = true;
     });
   }
 
@@ -87,6 +91,7 @@ class PlayQuizMultiplayerController extends GetxController {
         questionIndex: question.questionIndex,
         answer: answer,
       );
+      isASentAns.value = true;
     }
   }
 

lib/feature/play_quiz_multiplayer/view/play_quiz_multiplayer.dart

@@ -14,7 +14,7 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
         elevation: 0,
         centerTitle: true,
         title: Text(
-          "Soal ${(controller.currentQuestion.value?.questionIndex ?? 0) + 1}/10",
+          "Soal ${(controller.currentQuestion.value?.questionIndex ?? 0)}/10",
           style: const TextStyle(color: Colors.black, fontWeight: FontWeight.bold),
         ),
       ),
@@ -27,6 +27,9 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
           return const Center(child: CircularProgressIndicator());
         }
 
+        if (controller.isASentAns.value) {
+          return const Center(child: Text("you already answer, please wait until the duration is done"));
+        }
         return _buildQuestionView();
       }),
     );
@@ -105,7 +108,7 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
   }
 
   Widget _buildTrueFalseButton(String label, bool value) {
-    final isSelected = controller.selectedTOFAns = value;
+    final isSelected = controller.selectedAnswer.value == value.toString();
 
     return Container(
       margin: const EdgeInsets.only(bottom: 12),
@@ -152,4 +155,14 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
       ),
     );
   }
+
+  // Widget _buildProgressBar() {
+  //   final question = controller.currentQuestion;
+  //   return LinearProgressIndicator(
+  //     value: controller.timeLeft.value / question.duration,
+  //     minHeight: 8,
+  //     backgroundColor: Colors.grey[300],
+  //     valueColor: const AlwaysStoppedAnimation<Color>(Color(0xFF2563EB)),
+  //   );
+  // }
 }