25-8-9-1

2025-08-09 14:35:09 +03:00
parent ba02d41e6d
commit 889c67a691
35 changed files with 1689 additions and 417 deletions
--- a/lib/controller/home/captin/map_driver_controller.dart
+++ b/lib/controller/home/captin/map_driver_controller.dart
@@ -2,6 +2,7 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'dart:math';
+import 'dart:math' as math;
 import 'package:sefer_driver/controller/home/captin/behavior_controller.dart';
 import 'package:sefer_driver/controller/home/captin/home_captain_controller.dart';
 import 'package:sefer_driver/views/widgets/mydialoug.dart';
@@ -399,6 +400,9 @@ class MapDriverController extends GetxController {
      remainingTimeInPassengerLocatioWait = 0;
      timeWaitingPassenger = 0;
      box.write(BoxName.statusDriverLocation, 'on');
+
+      // // ابدأ التتبع الحيّ لخطوات الملاحة
+      await startListeningStepNavigation();
      // box.write(BoxName.rideStatus, 'Begin'); //
      // todo ride details
      // Get.find<HomeCaptainController>().changeToAppliedRide('Begin');
@@ -615,7 +619,7 @@ class MapDriverController extends GetxController {
    // originalDistanceM - distanceToDestination;

    // 3. عتبة ثلث المسافة
-    final oneThirdDistanceM = originalDistanceM / 3;
+    final oneThirdDistanceM = originalDistanceM / 4;

    // Logging للتتبع
    Log.print('originalDistanceM: $originalDistanceM');
@@ -624,7 +628,7 @@ class MapDriverController extends GetxController {
    Log.print('oneThirdDistanceM: $oneThirdDistanceM');

    // 4. إذا لم يقطع السائق ثلث المسافة، نعرض التأكيد
-    if (movedDistanceM > oneThirdDistanceM * 2) {
+    if (movedDistanceM > oneThirdDistanceM) {
      MyDialog().getDialog(
        'Are you sure to exit ride?'.tr,
        '',
@@ -1321,6 +1325,12 @@ class MapDriverController extends GetxController {
    }
  }

+  List<LatLngBounds> stepBounds = [];
+  List<LatLng> stepEndPoints = [];
+  List<String> stepInstructions = [];
+  StreamSubscription<Position>? _posSub;
+  DateTime _lastCameraUpdateTs = DateTime.fromMillisecondsSinceEpoch(0);
+
  getMapDestination(String origin, destination) async {
    var url =
        ('${AppLink.googleMapsLink}directions/json?&language=${box.read(BoxName.lang)}&avoid=tolls|ferries&destination=$destination&origin=$origin&key=${AK.mapAPIKEY}');
@@ -1329,56 +1339,251 @@ class MapDriverController extends GetxController {
    dataDestination = response['routes'][0]['legs'];
    final points =
        decodePolyline(response["routes"][0]["overview_polyline"]["points"]);
+
+    polylineCoordinatesDestination.clear();
    for (int i = 0; i < points.length; i++) {
      double lat = points[i][0].toDouble();
      double lng = points[i][1].toDouble();
      polylineCoordinatesDestination.add(LatLng(lat, lng));
    }
-    // استخراج الخطوات
+
+    // الخطوات من أول leg
    routeSteps = List<Map<String, dynamic>>.from(dataDestination[0]['steps']);
-    Log.print('routeSteps: ${routeSteps}');
+
+    // حضّر بيانات كل step
+    _prepareStepData(routeSteps);
+
    currentStepIndex = 0;
-    if (routeSteps.isNotEmpty) {
-      currentInstruction =
-          _parseInstruction(routeSteps[0]['html_instructions']);
-      Log.print('currentInstruction: ${currentInstruction}');
+    if (stepInstructions.isNotEmpty) {
+      currentInstruction = _parseInstruction(stepInstructions[0]);
+      Log.print('currentInstruction: $currentInstruction');
      Get.isRegistered<TextToSpeechController>()
          ? Get.find<TextToSpeechController>().speakText(currentInstruction)
          : Get.put(TextToSpeechController()).speakText(currentInstruction);
    }
+
+    // ارسم الـ polyline الرئيسي (مثل ما لديك)
+    final summary = response["routes"][0]["summary"];
+    final polyline = Polyline(
+      polylineId: PolylineId(summary.isEmpty ? 'route' : summary),
+      points: polylineCoordinatesDestination,
+      width: 10,
+      color: AppColor.redColor,
+    );
+    polyLinesDestination.add(polyline);
+
+    // fit للخريطة على أول step
+    if (stepBounds.isNotEmpty) {
+      _fitToBounds(stepBounds[0]);
+    }
+
    update();

-// دالة مساعدة لتنظيف التعليمات
+    // // ابدأ التتبع الحيّ لخطوات الملاحة
+    // await startListeningStepNavigation();
+  }

-    if (polyLinesDestination.isNotEmpty) {
-      // clearPolyline();
-      var polyline = Polyline(
-        polylineId: PolylineId(response["routes"][0]["summary"]),
-        points: polylineCoordinatesDestination,
-        width: 10,
-        color: AppColor.redColor,
-      );
-      polyLinesDestination.add(polyline);
-      // rideConfirm = false;
-      update();
-    } else {
-      var polyline = Polyline(
-        polylineId: PolylineId(response["routes"][0]["summary"]),
-        points: polylineCoordinatesDestination,
-        width: 10,
-        color: AppColor.redColor,
-      );
-      // final dataBounds = response["routes"][0]["bounds"];
+// ————————————————————————————————————————————————————————————————
+// يُنادى عند كل تحديث للموقع
+  void _onLocationTick(LatLng pos) async {
+    if (routeSteps.isEmpty || currentStepIndex >= stepBounds.length) return;

-      // updateCameraFromBoundsAfterGetMap(dataBounds);
-      // polyLinesDestination.add(polyline);
-      // rideConfirm = false;
-      //  Define the northeast and southwest coordinates
+    // إذا تجاوزت نهاية الـ step الحالية بمسافة صغيرة -> انتقل
+    final double dToEnd = _distanceMeters(pos, stepEndPoints[currentStepIndex]);
+    final bool nearEnd = dToEnd <= 25; // عتبة 25م (عدّلها حسب حاجتك)

-      update();
+    // إذا دخلت نطاق الـ step التالية -> انتقل
+    bool insideNext = false;
+    if (currentStepIndex < stepBounds.length - 1) {
+      insideNext = _contains(stepBounds[currentStepIndex + 1], pos);
+    }
+
+    if (nearEnd || insideNext) {
+      _advanceStep();
+      return;
+    }
+
+    // تحديث الكاميرا بشكل خفيف أثناء الحركة (كل 2 ثانية مثلاً)
+    final now = DateTime.now();
+    if (now.difference(_lastCameraUpdateTs).inMilliseconds > 2000) {
+      _lastCameraUpdateTs = now;
+      // ركّز على bounds الحالية مع الحفاظ على تتبّع عام
+      _fitToBounds(stepBounds[currentStepIndex], padding: 60);
    }
  }

+  LatLngBounds _boundsFromPoints(List<LatLng> pts) {
+    double? minLat, maxLat, minLng, maxLng;
+    for (final p in pts) {
+      minLat = (minLat == null) ? p.latitude : math.min(minLat, p.latitude);
+      maxLat = (maxLat == null) ? p.latitude : math.max(maxLat, p.latitude);
+      minLng = (minLng == null) ? p.longitude : math.min(minLng, p.longitude);
+      maxLng = (maxLng == null) ? p.longitude : math.max(maxLng, p.longitude);
+    }
+    return LatLngBounds(
+      southwest: LatLng(minLat ?? 0, minLng ?? 0),
+      northeast: LatLng(maxLat ?? 0, maxLng ?? 0),
+    );
+  }
+
+  bool _contains(LatLngBounds b, LatLng p) {
+    final south = math.min(b.southwest.latitude, b.northeast.latitude);
+    final north = math.max(b.southwest.latitude, b.northeast.latitude);
+    final west = math.min(b.southwest.longitude, b.northeast.longitude);
+    final east = math.max(b.southwest.longitude, b.northeast.longitude);
+    return (p.latitude >= south &&
+        p.latitude <= north &&
+        p.longitude >= west &&
+        p.longitude <= east);
+  }
+
+  double _distanceMeters(LatLng a, LatLng b) {
+    // هافرساين مبسطة
+    const R = 6371000.0; // m
+    final dLat = _deg2rad(b.latitude - a.latitude);
+    final dLng = _deg2rad(b.longitude - a.longitude);
+    final s1 = math.sin(dLat / 2);
+    final s2 = math.sin(dLng / 2);
+    final aa = s1 * s1 +
+        math.cos(_deg2rad(a.latitude)) *
+            math.cos(_deg2rad(b.latitude)) *
+            s2 *
+            s2;
+    final c = 2 * math.atan2(math.sqrt(aa), math.sqrt(1 - aa));
+    return R * c;
+  }
+
+  double _deg2rad(double d) => d * math.pi / 180.0;
+
+// تحريك الكاميرا لباوند معيّن
+  Future<void> _fitToBounds(LatLngBounds b, {double padding = 40}) async {
+    if (mapController == null) return;
+    try {
+      // أحياناً يلزم انتظار فريم حتى تكون الخريطة مرسومة
+      await Future.delayed(const Duration(milliseconds: 50));
+      await mapController!.animateCamera(
+        CameraUpdate.newLatLngBounds(b, padding),
+      );
+    } catch (_) {
+      // fallback لو حصلت مشكلة الحجم
+      final center = LatLng(
+        (b.northeast.latitude + b.southwest.latitude) / 2,
+        (b.northeast.longitude + b.southwest.longitude) / 2,
+      );
+      await mapController!.animateCamera(CameraUpdate.newLatLng(center));
+    }
+  }
+
+// الانتقال للخطوة التالية وتحديث التعليمات والكاميرا
+  void _advanceStep() {
+    if (currentStepIndex >= stepBounds.length - 1) return;
+
+    currentStepIndex++;
+    currentInstruction = _parseInstruction(stepInstructions[currentStepIndex]);
+
+    // نطق التعليمات
+    if (Get.isRegistered<TextToSpeechController>()) {
+      Get.find<TextToSpeechController>().speakText(currentInstruction);
+    } else {
+      Get.put(TextToSpeechController()).speakText(currentInstruction);
+    }
+
+    // تركيز الكاميرا على باوند الخطوة الجديدة
+    _fitToBounds(stepBounds[currentStepIndex]);
+    update();
+  }
+
+  void _prepareStepData(List<Map<String, dynamic>> steps) {
+    stepBounds.clear();
+    stepEndPoints.clear();
+    stepInstructions.clear();
+
+    for (final s in steps) {
+      // 1) instruction
+      final html = (s['html_instructions'] ?? '').toString();
+      stepInstructions.add(html);
+
+      // 2) end point
+      final end = s['end_location'];
+      final endLatLng = LatLng(
+          (end['lat'] as num).toDouble(), (end['lng'] as num).toDouble());
+      stepEndPoints.add(endLatLng);
+
+      // 3) bounds من الـ polyline (إن لم يوجد bounds جاهز من الـ API)
+      List<LatLng> pts = [];
+      if (s['polyline'] != null && s['polyline']['points'] != null) {
+        final decoded = decodePolyline(s['polyline']['points']);
+        for (var p in decoded) {
+          pts.add(LatLng((p[0] as num).toDouble(), (p[1] as num).toDouble()));
+        }
+      } else {
+        // fallback: استخدم start/end فقط
+        final start = s['start_location'];
+        pts.add(LatLng((start['lat'] as num).toDouble(),
+            (start['lng'] as num).toDouble()));
+        pts.add(endLatLng);
+      }
+      stepBounds.add(_boundsFromPoints(pts));
+    }
+  }
+//   getMapDestination(String origin, destination) async {
+//     var url =
+//         ('${AppLink.googleMapsLink}directions/json?&language=${box.read(BoxName.lang)}&avoid=tolls|ferries&destination=$destination&origin=$origin&key=${AK.mapAPIKEY}');
+
+//     var response = await CRUD().getGoogleApi(link: url, payload: {});
+//     dataDestination = response['routes'][0]['legs'];
+//     final points =
+//         decodePolyline(response["routes"][0]["overview_polyline"]["points"]);
+//     for (int i = 0; i < points.length; i++) {
+//       double lat = points[i][0].toDouble();
+//       double lng = points[i][1].toDouble();
+//       polylineCoordinatesDestination.add(LatLng(lat, lng));
+//     }
+//     // استخراج الخطوات
+//     routeSteps = List<Map<String, dynamic>>.from(dataDestination[0]['steps']);
+//     Log.print('routeSteps: ${routeSteps}');
+//     currentStepIndex = 0;
+//     if (routeSteps.isNotEmpty) {
+//       currentInstruction =
+//           _parseInstruction(routeSteps[0]['html_instructions']);
+//       Log.print('currentInstruction: ${currentInstruction}');
+//       Get.isRegistered<TextToSpeechController>()
+//           ? Get.find<TextToSpeechController>().speakText(currentInstruction)
+//           : Get.put(TextToSpeechController()).speakText(currentInstruction);
+//     }
+//     update();
+
+// // دالة مساعدة لتنظيف التعليمات
+
+//     if (polyLinesDestination.isNotEmpty) {
+//       // clearPolyline();
+//       var polyline = Polyline(
+//         polylineId: PolylineId(response["routes"][0]["summary"]),
+//         points: polylineCoordinatesDestination,
+//         width: 10,
+//         color: AppColor.redColor,
+//       );
+//       polyLinesDestination.add(polyline);
+//       // rideConfirm = false;
+//       update();
+//     } else {
+//       var polyline = Polyline(
+//         polylineId: PolylineId(response["routes"][0]["summary"]),
+//         points: polylineCoordinatesDestination,
+//         width: 10,
+//         color: AppColor.redColor,
+//       );
+//       // final dataBounds = response["routes"][0]["bounds"];
+
+//       // updateCameraFromBoundsAfterGetMap(dataBounds);
+//       // polyLinesDestination.add(polyline);
+//       // rideConfirm = false;
+//       //  Define the northeast and southwest coordinates
+
+//       update();
+//     }
+//   }
+
  void updateCameraFromBoundsAfterGetMap(dynamic response) {
    final bounds = response["routes"][0]["bounds"];
    LatLng northeast =
@@ -1516,4 +1721,19 @@ class MapDriverController extends GetxController {
    // checkIsDriverNearPassenger();
    super.onInit();
  }
+
+  Future<void> startListeningStepNavigation() async {
+    _posSub?.cancel();
+    _posSub = Geolocator.getPositionStream(
+      locationSettings: const LocationSettings(
+        accuracy: LocationAccuracy.best,
+        distanceFilter: 5, // حدّث كل ~5 متر لتقليل الاهتزاز
+      ),
+    ).listen((pos) => _onLocationTick(LatLng(pos.latitude, pos.longitude)));
+  }
+
+  void stopListeningStepNavigation() {
+    _posSub?.cancel();
+    _posSub = null;
+  }
 }