8-15/1

lib/controller/home/map_page_controller.dart

@@ -1,5 +1,5 @@
 import 'dart:convert';
-
+import 'dart:math' show sqrt, pi, cos, sin;
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:google_maps_flutter/google_maps_flutter.dart';
@@ -10,6 +10,8 @@ import 'package:ride/constant/links.dart';
 import 'package:ride/controller/functions/crud.dart';
 import 'package:ride/views/home/map_widget.dart/buttom_sheet_map_show.dart';
 
+import '../../models/model/locations.dart';
+
 class MapController extends GetxController {
   bool isloading = true;
   TextEditingController placeController = TextEditingController();
@@ -35,6 +37,9 @@ class MapController extends GetxController {
   bool isPickerShown = false;
   bool isButtomSheetShown = false;
   double heightButtomSheetShown = 240;
+  late final LatLng southwest;
+  late final LatLng northeast;
+  List<CarLocationModel> carLocations = <CarLocationModel>[];
 
   void changeButtomSheetShown() {
     isButtomSheetShown = !isButtomSheetShown;
@@ -169,10 +174,22 @@ class MapController extends GetxController {
   }
 
   Future getCarsLocationByPassenger() async {
+    LatLngBounds bounds =
+        calculateBounds(mylocation.latitude, mylocation.longitude, 10);
+    print(
+        'Southwest: ${bounds.southwest.latitude}, ${bounds.southwest.longitude}');
+    print(
+        'Northeast: ${bounds.northeast.latitude}, ${bounds.northeast.longitude}');
+
     var res =
-        await CRUD().get(link: AppLink.getCarsLocationByPassenger, payload: {});
+        await CRUD().get(link: AppLink.getCarsLocationByPassenger, payload: {
+      'southwestLat': southwest.latitude.toString(),
+      'southwestLon': southwest.longitude.toString(),
+      'northeastLat': northeast.latitude.toString(),
+      'northeastLon': northeast.longitude.toString(),
+    });
     var data = jsonDecode(res);
-    print(data);
+    // print(data);
     for (var i = 0; i < data.length; i++) {
       carsLocationByPassenger.add(LatLng(
           double.parse(data['message'][i]['latitude']),
@@ -182,6 +199,23 @@ class MapController extends GetxController {
     update();
   }
 
+  LatLngBounds calculateBounds(
+      double centerLat, double centerLng, double radius) {
+    double radius = 2000; // 10 km in meters
+
+    southwest = LatLng(
+      centerLat - (radius / 111000),
+      centerLng - (radius / (111000 * cos(centerLat))),
+    );
+
+    northeast = LatLng(
+      centerLat + (radius / 111000),
+      centerLng + (radius / (111000 * cos(centerLat))),
+    );
+
+    return LatLngBounds(southwest: southwest, northeast: northeast);
+  }
+
   GoogleMapController? mapController;
   void onMapCreated(GoogleMapController controller) {
     mapController = controller;
@@ -395,7 +429,7 @@ class MapController extends GetxController {
   void onInit() async {
     // getPolyLine();
     // getMap();
-    getLocation();
+    await getLocation();
     await getCarsLocationByPassenger();
     addCustomPicker();
     addCustomCarIcon();