Fix Exit Preview Button Visibility During Alarm Ringing (#779)

* Fixed Preveiw Issue

* Preveiw Error Fixed

* Preveiw Error Fixed

* Preveiw Error Fixed

* Preveiw Error Fixed

* Fixes Preveiw

* Fixes Preveiw

* Fixes Preveiw

Author: Va16hav07

lib/app/modules/alarmRing/controllers/alarm_ring_controller.dart

@@ -48,6 +48,7 @@ class AlarmControlController extends GetxController {
   late double initialVolume;
   late Timer guardianTimer;
   RxInt guardianCoundown = 120.obs;
+  RxBool isPreviewMode = false.obs;
 
 
 
@@ -173,7 +174,16 @@ class AlarmControlController extends GetxController {
     super.onInit();
     startListeningToFlip();
 
-    currentlyRingingAlarm.value = Get.arguments;
+    // Extract alarm and preview flag from arguments
+    final args = Get.arguments;
+    if (args is Map) {
+      currentlyRingingAlarm.value = args['alarm'];
+      isPreviewMode.value = args['preview'] ?? false;
+    } else {
+      currentlyRingingAlarm.value = args;
+      isPreviewMode.value = false;
+    }
+
     print('hwyooo ${currentlyRingingAlarm.value.isGuardian}');
      IsarDb()
         .insertLog('Alarm ringing ${currentlyRingingAlarm.value.alarmTime}');

lib/app/modules/alarmRing/views/alarm_ring_view.dart

@@ -224,29 +224,31 @@ class AlarmControlView extends GetView<AlarmControlController> {
                   ),
                 ),
               ),
-              Positioned(
-                bottom: 0,
-                left: 0,
-                right: 0,
-                child: Container(
-                  width: double.infinity,
-                  height: 60,
-                  color: Colors.red,
-                  child: TextButton(
-                    onPressed: () {
-                      Utils.hapticFeedback();
-                      Get.offNamed('/bottom-navigation-bar');
-                    },
-                    child: Text(
-                      'Exit Preview'.tr,
-                      style: Theme.of(context).textTheme.bodyLarge!.copyWith(
-                            color: Colors.white,
-                            fontWeight: FontWeight.bold,
-                          ),
+              // Exit Preview button - only show in preview mode
+              if (controller.isPreviewMode.value)
+                Positioned(
+                  bottom: 0,
+                  left: 0,
+                  right: 0,
+                  child: Container(
+                    width: double.infinity,
+                    height: 60,
+                    color: Colors.red,
+                    child: TextButton(
+                      onPressed: () {
+                        Utils.hapticFeedback();
+                        Get.offNamed('/bottom-navigation-bar');
+                      },
+                      child: Text(
+                        'Exit Preview'.tr,
+                        style: Theme.of(context).textTheme.bodyLarge!.copyWith(
+                              color: Colors.white,
+                              fontWeight: FontWeight.bold,
+                            ),
+                      ),
                     ),
                   ),
                 ),
-              ),
             ],
           ),
         ),

lib/app/modules/home/views/home_view.dart

@@ -973,8 +973,10 @@ class HomeView extends GetView<HomeController> {
                                                                               onSelected: (value) async {
                                                                                 Utils.hapticFeedback();
                                                                                 if (value == 0) {
-                                                                                  Get.back();
-                                                                                  Get.offNamed('/alarm-ring', arguments: alarm);
+                                                                                  Get.toNamed('/alarm-ring', arguments: {
+                                                                                    'alarm': alarm,
+                                                                                    'preview': true
+                                                                                  });
                                                                                 } else if (value == 1) {
                                                                                   debugPrint(alarm.isSharedAlarmEnabled.toString());