12/22/1

lib/controller/functions/location_controller.dart

@@ -1,21 +1,20 @@
 import 'dart:async';
 
-import 'package:sefer_driver/controller/home/captin/home_captain_controller.dart';
 import 'package:get/get.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
 import 'package:location/location.dart';
-import 'package:sefer_driver/constant/box_name.dart';
-import 'package:sefer_driver/constant/links.dart';
-import 'package:sefer_driver/controller/functions/crud.dart';
-import 'package:sefer_driver/controller/home/payment/captain_wallet_controller.dart';
-import 'package:sefer_driver/main.dart';
 
+import '../../constant/box_name.dart';
+import '../../constant/links.dart';
+import '../../main.dart';
 import '../../print.dart';
+import '../home/captin/home_captain_controller.dart';
+import '../home/payment/captain_wallet_controller.dart';
+import 'crud.dart';
 
-// LocationController.dart
 class LocationController extends GetxController {
   LocationData? _currentLocation;
-  late Location location;
+  late Location location = Location();
   bool isLoading = false;
   late double heading = 0;
   late double accuracy = 0;
@@ -28,7 +27,7 @@ class LocationController extends GetxController {
   late double speedAccuracy = 0;
   late double headingAccuracy = 0;
   bool isActive = false;
-  late LatLng myLocation;
+  late LatLng myLocation = LatLng(0, 0); // Default value
   String totalPoints = '0';
   LocationData? get currentLocation => _currentLocation;
   Timer? _locationTimer;
@@ -36,13 +35,13 @@ class LocationController extends GetxController {
   @override
   void onInit() async {
     super.onInit();
-    location = Location();
-    getLocation();
-    // startLocationUpdates();
+    location = Location(); // Initialize the location object
+    await getLocation(); // Fetch the location immediately
+    startLocationUpdates(); // Start periodic location updates
 
     totalPoints = Get.put(CaptainWalletController()).totalPoints.toString();
-    // isActive = Get.put(HomeCaptainController()).isActive;
-  } // Function to determine which area the coordinates belong to
+    isActive = Get.put(HomeCaptainController()).isActive;
+  }
 
   String getLocationArea(double latitude, double longitude) {
     if (latitude >= 29.918901 &&
@@ -67,6 +66,10 @@ class LocationController extends GetxController {
 
   Future<void> startLocationUpdates() async {
     if (box.read(BoxName.driverID) != null) {
+      if (location == null) {
+        location = Location(); // Ensure location is initialized
+      }
+
       _locationTimer =
           Timer.periodic(const Duration(seconds: 5), (timer) async {
         try {
@@ -77,10 +80,12 @@ class LocationController extends GetxController {
           if (isActive) {
             if (double.parse(totalPoints) > -300) {
               await getLocation();
+              if (myLocation == null) {
+                return;
+              }
               print(
                   'Latitude: ${myLocation.latitude}, Longitude: ${myLocation.longitude}');
 
-// Determine the area
               String area =
                   getLocationArea(myLocation.latitude, myLocation.longitude);
               print('Determined Area: $area');
@@ -89,56 +94,25 @@ class LocationController extends GetxController {
 
               switch (area) {
                 case 'Cairo':
-                  print('Area matched: Cairo');
                   box.write(BoxName.serverChosen, AppLink.seferCairoServer);
                   endpoint = AppLink.addCarsLocationCairoEndpoint;
                   break;
                 case 'Giza':
-                  print('Area matched: Giza');
                   box.write(BoxName.serverChosen, AppLink.seferGizaServer);
                   endpoint = AppLink.addCarsLocationGizaEndpoint;
                   break;
                 case 'Alexandria':
-                  print('Area matched: Alexandria');
                   box.write(
                       BoxName.serverChosen, AppLink.seferAlexandriaServer);
                   endpoint = AppLink.addCarsLocationAlexandriaEndpoint;
                   break;
                 default:
-                  print('Unknown location area. Fallback to Cairo');
                   endpoint = AppLink.addCarsLocationCairoEndpoint;
                   box.write(BoxName.serverChosen, AppLink.seferCairoServer);
               }
+
               Log.print('Final Endpoint: $endpoint');
-              switch (area) {
-                case 'Cairo':
-                  box.write(BoxName.serverChosen, AppLink.seferCairoServer);
-                  endpoint = AppLink.addCarsLocationCairoEndpoint;
-                  Log.print('Endpoint: $endpoint');
-                  break;
-                case 'Giza':
-                  box.write(BoxName.serverChosen, AppLink.seferGizaServer);
-                  endpoint = AppLink.addCarsLocationGizaEndpoint;
-                  Log.print('Endpoint: $endpoint');
-                  break;
-                case 'Alexandria':
-                  box.write(
-                      BoxName.serverChosen, AppLink.seferAlexandriaServer);
-                  endpoint = AppLink.addCarsLocationAlexandriaEndpoint;
-                  Log.print('Endpoint: $endpoint');
-                  break;
 
-                default:
-                  // Handle any other unexpected cases
-                  print('Unknown location area');
-                  endpoint = AppLink
-                      .addCarsLocationCairoEndpoint; // Fallback to Cairo endpoint
-                  Log.print('Fallback Endpoint: $endpoint');
-                  box.write(BoxName.serverChosen, AppLink.seferCairoServer);
-                  return;
-              }
-
-              // Ensure driver ID exists before making the API call
               if (box.read(BoxName.driverID) != null) {
                 await CRUD().post(link: endpoint, payload: {
                   'driver_id': box.read(BoxName.driverID).toString(),
@@ -154,7 +128,6 @@ class LocationController extends GetxController {
                   'status': box.read(BoxName.statusDriverLocation).toString(),
                 });
 
-                // Update the camera position on the map
                 Get.find<HomeCaptainController>()
                     .mapHomeCaptainController
                     ?.animateCamera(
@@ -169,7 +142,6 @@ class LocationController extends GetxController {
             }
           }
         } catch (e) {
-          // Handle the error gracefully
           Log.print('Error during location update: $e');
         }
       });
@@ -181,75 +153,58 @@ class LocationController extends GetxController {
   }
 
   Future<void> getLocation() async {
-    // isLoading = true;
-    // update();
+    if (location == null) {
+      location = Location(); // Ensure location is initialized
+    }
+
     bool serviceEnabled;
     PermissionStatus permissionGranted;
 
-    // Check if location services are enabled
     serviceEnabled = await location.serviceEnabled();
     if (!serviceEnabled) {
       serviceEnabled = await location.requestService();
       if (!serviceEnabled) {
-        // Location services are still not enabled, handle the error
         return;
       }
     }
 
-    // Check if the app has permission to access location
     permissionGranted = await location.hasPermission();
     if (permissionGranted == PermissionStatus.denied) {
       permissionGranted = await location.requestPermission();
       if (permissionGranted != PermissionStatus.granted) {
-        // Location permission is still not granted, handle the error
         return;
       }
     }
 
-    // Configure location accuracy
-    // LocationAccuracy desiredAccuracy = LocationAccuracy.high;
-
-    // Get the current location
     LocationData _locationData = await location.getLocation();
-    myLocation =
-        (_locationData.latitude != null && _locationData.longitude != null
-            ? LatLng(_locationData.latitude!, _locationData.longitude!)
-            : null)!;
-    getLocationArea(_locationData.latitude!, _locationData.longitude!);
-    speed = _locationData.speed!;
-    heading = _locationData.heading!;
-// Calculate the distance between the current location and the previous location
+    if (_locationData.latitude != null && _locationData.longitude != null) {
+      myLocation = LatLng(_locationData.latitude!, _locationData.longitude!);
+    } else {
+      myLocation = LatLng(0, 0); // Default value
+    }
+
+    speed = _locationData.speed ?? 0;
+    heading = _locationData.heading ?? 0;
+
     if (Get.find<HomeCaptainController>().rideId == 'rideId') {
-      Log.print(
-          'Get.find<HomeCaptainController>().rideId: ${Get.find<HomeCaptainController>().rideId}');
       if (previousTime > 0) {
         double distance = calculateDistanceInKmPerHour(
             previousTime, _locationData.time, speed);
         totalDistance += distance;
       }
-
-      previousTime = _locationData.time!;
+      previousTime = _locationData.time ?? 0;
     }
-    // Print location details
-    // isLoading = false;
+
     update();
   }
 
   double calculateDistanceInKmPerHour(
       double? startTime, double? endTime, double speedInMetersPerSecond) {
-    // Calculate the time difference in hours
-    double timeDifferenceInHours = (endTime! - startTime!) / 1000 / 3600;
-
-    // Convert speed to kilometers per hour
+    double timeDifferenceInHours =
+        (endTime ?? 0 - startTime! ?? 0) / 1000 / 3600;
     double speedInKmPerHour = speedInMetersPerSecond * 3.6;
-
-    // Calculate the distance in kilometers
     double distanceInKilometers = speedInKmPerHour * timeDifferenceInHours;
-
-    // Convert distance from kilometers to meters
     double distanceInMeters = distanceInKilometers * 1000;
-
-    // If the calculated distance is less than 6 meters, return 0 to avoid fake distance
     return distanceInMeters < 5 ? 0 : distanceInKilometers;
   }
 }