Update: 2026-06-12 22:40:40

siro_rider/lib/controller/functions/country_logic.dart

@@ -1,5 +1,9 @@
+import 'package:geolocator/geolocator.dart';
+import 'package:intaleq_maps/intaleq_maps.dart';
 import 'package:siro_rider/constant/box_name.dart';
+import 'package:siro_rider/constant/country_polygons.dart';
 import 'package:siro_rider/main.dart';
+import '../../print.dart';
 
 class CountryLogic {
   /// Formats the phone number based on the country's dialing rules.
@@ -88,7 +92,77 @@ class CountryLogic {
       return formatPhone(cleanPhone, 'Jordan');
     }
 
-    final country = box.read(BoxName.countryCode) ?? 'Syria';
+    final country = box.read(BoxName.countryCode) ?? 'Jordan';
     return formatPhone(cleanPhone, country);
   }
+
+  /// التحقق مما إذا كانت نقطة داخل مضلع (Ray Casting Algorithm)
+  static bool _isPointInPolygon(LatLng point, List<LatLng> polygon) {
+    int intersections = 0;
+    for (int i = 0; i < polygon.length; i++) {
+      final v1 = polygon[i];
+      final v2 = polygon[(i + 1) % polygon.length];
+      if ((v1.latitude <= point.latitude && v2.latitude > point.latitude) ||
+          (v2.latitude <= point.latitude && v1.latitude > point.latitude)) {
+        final t = (point.latitude - v1.latitude) / (v2.latitude - v1.latitude);
+        if (point.longitude <
+            v1.longitude + t * (v2.longitude - v1.longitude)) {
+          intersections++;
+        }
+      }
+    }
+    return intersections % 2 != 0;
+  }
+
+  /// كشف الدولة تلقائياً عبر الموقع الجغرافي باستخدام مضلعات CountryPolygons
+  static Future<String?> detectByLocation() async {
+    try {
+      bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
+      if (!serviceEnabled) return null;
+
+      LocationPermission permission = await Geolocator.checkPermission();
+      if (permission == LocationPermission.denied) {
+        permission = await Geolocator.requestPermission();
+        if (permission == LocationPermission.denied) return null;
+      }
+      if (permission == LocationPermission.deniedForever) return null;
+
+      final pos = await Geolocator.getCurrentPosition(
+        desiredAccuracy: LocationAccuracy.low,
+        timeLimit: const Duration(seconds: 8),
+      );
+      final point = LatLng(pos.latitude, pos.longitude);
+
+      if (_isPointInPolygon(point, CountryPolygons.jordanBoundary)) {
+        return 'Jordan';
+      }
+      if (_isPointInPolygon(point, CountryPolygons.syriaBoundary)) {
+        return 'Syria';
+      }
+      if (_isPointInPolygon(point, CountryPolygons.egyptBoundary)) {
+        return 'Egypt';
+      }
+    } catch (e) {
+      Log.print('[CountryLogic] detectByLocation error: $e');
+    }
+    return null;
+  }
+
+  /// تهيئة الدولة عند بدء التطبيق
+  static Future<void> initializeCountry() async {
+    final existing = box.read(BoxName.countryCode);
+    if (existing != null && existing.toString().isNotEmpty) {
+      Log.print('[CountryLogic] الدولة موجودة مسبقاً: $existing');
+      return;
+    }
+    Log.print('[CountryLogic] كشف الدولة عبر الموقع...');
+    final country = await detectByLocation();
+    if (country != null) {
+      box.write(BoxName.countryCode, country);
+      Log.print('[CountryLogic] تم الكشف: $country');
+    } else {
+      box.write(BoxName.countryCode, 'Jordan');
+      Log.print('[CountryLogic] افتراضي: Jordan');
+    }
+  }
 }