25-2/6/1

lib/controller/home/map_passenger_controller.dart

@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:math' show Random, cos, max, min, pi, pow, sin, sqrt;
+import 'dart:math' show Random, atan2, cos, max, min, pi, pow, sin, sqrt;
 import 'dart:math' as math;
 import 'dart:ui';
 import 'package:Tripz/constant/univeries_polygon.dart';
@@ -3089,6 +3089,36 @@ class MapPassengerController extends GetxController {
     update();
   }
 
+//driver behaviour
+  double calculateBearing(double lat1, double lon1, double lat2, double lon2) {
+    double deltaLon = lon2 - lon1;
+    double y = sin(deltaLon) * cos(lat2);
+    double x = cos(lat1) * sin(lat2) - sin(lat1) * cos(lat2) * cos(deltaLon);
+    double bearing = atan2(y, x);
+    return (bearing * 180 / pi + 360) % 360; // تحويل إلى درجات
+  }
+
+  void analyzeBehavior(Position currentPosition, List<LatLng> routePoints) {
+    double actualBearing = currentPosition.heading; // الاتجاه الفعلي من GPS
+    double expectedBearing = calculateBearing(
+      routePoints[0].latitude,
+      routePoints[0].longitude,
+      routePoints[1].latitude,
+      routePoints[1].longitude,
+    );
+
+    double bearingDifference = (expectedBearing - actualBearing).abs();
+    if (bearingDifference > 30) {
+      print("⚠️ السائق انحرف عن المسار!");
+    }
+  }
+
+  void detectStops(Position currentPosition) {
+    if (currentPosition.speed < 0.5) {
+      print("🚦 السائق توقف في موقع غير متوقع!");
+    }
+  }
+
   Future<void> cancelRideAfterRejectFromAll() async {
     clearPlacesDestination();
     clearPolyline();