refactor : steward pages

packages/chicken/lib/presentation/pages/steward/root/logic.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 import 'package:rasadyar_chicken/data/data_source/local/chicken_local.dart';
 import 'package:rasadyar_chicken/data/di/chicken_di.dart';
@@ -20,6 +21,7 @@ import 'package:rasadyar_core/core.dart';
 enum ErrorLocationType { serviceDisabled, permissionDenied, none }
 
 class StewardRootLogic extends GetxController {
+  DateTime? _lastBackPressed;
   RxInt currentPage = 2.obs;
   List<Widget> pages = [BuyPage(), SalePage(), HomePage(), SegmentationPage(), ProfilePage()];
 
@@ -154,4 +156,27 @@ class StewardRootLogic extends GetxController {
       onError: (error, stacktrace) {},
     );
   }
+
+  void onPopScopTaped() async {
+    final nestedKey = Get.nestedKey(currentPage.value);
+    final currentNavigator = nestedKey?.currentState;
+
+    if (currentNavigator?.canPop() ?? false) {
+      currentNavigator?.pop();
+    } else {
+      final now = DateTime.now();
+      if (_lastBackPressed == null || now.difference(_lastBackPressed!) > Duration(seconds: 2)) {
+        _lastBackPressed = now;
+        Get.snackbar(
+          'خروج از برنامه',
+          'برای خروج دوباره بازگشت را بزنید',
+          snackPosition: SnackPosition.TOP,
+          duration: Duration(seconds: 2),
+          backgroundColor: AppColor.warning,
+        );
+      } else {
+        await SystemNavigator.pop();
+      }
+    }
+  }
 }