lib/feature/join_room/controller/join_room_controller.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:quiz_app/app/routes/app_pages.dart';
-import 'package:quiz_app/core/utils/logger.dart';
+import 'package:quiz_app/core/utils/custom_floating_loading.dart';
 import 'package:quiz_app/data/controllers/user_controller.dart';
 import 'package:quiz_app/data/dto/waiting_room_dto.dart';
 import 'package:quiz_app/data/models/quiz/quiz_info_model.dart';
@@ -29,11 +29,18 @@ class JoinRoomController extends GetxController {
       );
       return;
     }
+    CustomFloatingLoading.showLoadingDialog(Get.context!);
     _socketService.initSocketConnection();
 
     _socketService.joinRoom(sessionCode: code, userId: _userController.userData!.id);
     _socketService.errors.listen((error) {
-      logC.i(error);
+      Get.snackbar(
+        "not found",
+        "Ruangan tidak ditemukan",
+        backgroundColor: Get.theme.colorScheme.error.withValues(alpha: 0.9),
+        colorText: Colors.white,
+      );
+      CustomFloatingLoading.hideLoadingDialog(Get.context!);
     });
 
     _socketService.roomMessages.listen((data) {
@@ -42,6 +49,7 @@ class JoinRoomController extends GetxController {
         final Map<String, dynamic> sessionInfoJson = dataPayload["session_info"];
         final Map<String, dynamic> quizInfoJson = dataPayload["quiz_info"];
 
+        CustomFloatingLoading.hideLoadingDialog(Get.context!);
         Get.toNamed(
           AppRoutes.waitRoomPage,
           arguments: WaitingRoomDTO(

lib/feature/join_room/view/join_room_view.dart

@@ -190,27 +190,6 @@ class JoinRoomView extends GetView<JoinRoomController> {
                 ),
 
                 const SizedBox(height: 30),
-
-                // TweenAnimationBuilder<double>(
-                //   duration: const Duration(milliseconds: 800),
-                //   tween: Tween(begin: 0.0, end: 1.0),
-                //   builder: (context, value, child) {
-                //     return Opacity(
-                //       opacity: value,
-                //       child: child,
-                //     );
-                //   },
-                //   child: TextButton(
-                //     onPressed: () {},
-                //     child: Text(
-                //       context.tr("create_new_room"),
-                //       style: TextStyle(
-                //         color: AppColors.primaryBlue,
-                //         fontWeight: FontWeight.w500,
-                //       ),
-                //     ),
-                //   ),
-                // ),
               ],
             ),
           ),

lib/feature/play_quiz_multiplayer/controller/play_quiz_controller.dart

@@ -57,13 +57,11 @@ class PlayQuizMultiplayerController extends GetxController {
       final model = MultiplayerQuestionModel.fromJson(Map<String, dynamic>.from(data));
       currentQuestion.value = model;
 
-      // Start the timer for this question
       _startTimer(model.duration);
     });
 
     _socketService.quizDone.listen((_) {
       isDone.value = true;
-      // Cancel timer when quiz is done
       _cancelTimer();
     });
   }
@@ -98,8 +96,8 @@ class PlayQuizMultiplayerController extends GetxController {
     _timer = null;
   }
 
-  void selectOptionAnswer(String option) {
-    selectedAnswer.value = option;
+  void selectOptionAnswer(int choosenIndex) {
+    selectedAnswer.value = choosenIndex.toString();
     buttonType.value = ButtonType.primary;
   }
 

lib/feature/play_quiz_multiplayer/view/play_quiz_multiplayer.dart

@@ -160,7 +160,7 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
     return Column(
       children: List.generate(options!.length, (index) {
         final option = options[index];
-        final isSelected = controller.selectedAnswer.value == option;
+        final isSelected = controller.selectedAnswer.value == index.toString();
 
         return Container(
           margin: const EdgeInsets.only(bottom: 12),
@@ -173,7 +173,7 @@ class PlayQuizMultiplayerView extends GetView<PlayQuizMultiplayerController> {
               padding: const EdgeInsets.symmetric(vertical: 14),
               shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
             ),
-            onPressed: () => controller.selectOptionAnswer(option),
+            onPressed: () => controller.selectOptionAnswer(index),
             child: Text(option),
           ),
         );