feat : cashing map from internet

packages/livestock/lib/presentation/page/map/widget/map_widget/logic.dart

@@ -1,9 +1,10 @@
 import 'dart:async';
+import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:rasadyar_core/core.dart';
+import 'package:rasadyar_livestock/data/common/constant.dart';
 import 'package:rasadyar_livestock/data/repository/livestock/livestock_repository.dart';
-import 'package:rasadyar_livestock/data/repository/livestock/livestock_repository_imp.dart';
 import 'package:rasadyar_livestock/injection/live_stock_di.dart';
 import 'package:rasadyar_livestock/presentation/page/root/logic.dart';
 
@@ -21,9 +22,11 @@ class MapWidgetLogic extends GetxController with GetTickerProviderStateMixin {
   Timer? _debounceTimer;
   RxBool isLoading = false.obs;
 
+  late FMTCTileProvider tileProvider;
+
   RxList<LatLng> markerLocations = RxList();
   RootLogic rootLogic = Get.find<RootLogic>();
-   LivestockRepository repository  = diLiveStock.get<LivestockRepository>();
+  LivestockRepository repository = diLiveStock.get<LivestockRepository>();
 
   @override
   void onInit() {
@@ -53,6 +56,10 @@ class MapWidgetLogic extends GetxController with GetTickerProviderStateMixin {
         errorLocationType.remove(ErrorLocationType.serviceDisabled);
       }
     });
+
+    tileProvider = FMTCTileProvider(stores: {mapStoreKey: BrowseStoreStrategy.readUpdateCreate});
+
+    repository.addLocations(generateRandomLocations(currentLocation.value, 10, 100));
   }
 
   @override
@@ -60,6 +67,7 @@ class MapWidgetLogic extends GetxController with GetTickerProviderStateMixin {
     super.onReady();
     determineCurrentPosition();
     getLoc();
+
   }
 
   @override
@@ -156,9 +164,38 @@ class MapWidgetLogic extends GetxController with GetTickerProviderStateMixin {
     await safeCall(
       call: () async => repository.getLocations(),
       onSuccess: (result) {
+        iLog("OOOpssss => ${result.length}");
         markerLocations.addAll(result);
       },
       onError: (error, stackTrace) {},
     );
   }
+
+  List<LatLng> generateRandomLocations(LatLng currentPosition, double radiusInKm, int count) {
+    final random = Random();
+    final locations = <LatLng>[];
+
+    for (int i = 0; i < count; i++) {
+      // فاصله تصادفی (۰ تا radius)
+      final distance = random.nextDouble() * radiusInKm * 1000; // متر
+      // زاویه تصادفی (۰ تا ۲π)
+      final angle = random.nextDouble() * 2 * pi;
+
+      // فاصله به درجه
+      final dx = distance * cos(angle);
+      final dy = distance * sin(angle);
+
+      // 1 درجه lat ≈ 111km
+      final newLat = currentPosition.latitude + (dy / 111000.0);
+
+      // 1 درجه lon ≈ 111km * cos(lat)
+      final newLng = currentPosition.longitude +
+          (dx / (111000.0 * cos(currentPosition.latitude * pi / 180)));
+
+      locations.add(LatLng(newLat, newLng));
+    }
+
+    return locations;
+  }
+
 }

packages/livestock/lib/presentation/page/map/widget/map_widget/view.dart

@@ -104,6 +104,7 @@ class MapWidget extends GetView<MapWidgetLogic> {
                   flags: InteractiveFlag.all & ~InteractiveFlag.rotate,
                 ),
                 initialZoom: 15,
+
                 onPositionChanged: (camera, hasGesture) {
                   controller.currentZoom.value = camera.zoom;
                   /* controller.debouncedUpdateVisibleMarkers(
@@ -117,6 +118,7 @@ class MapWidget extends GetView<MapWidgetLogic> {
                 TileLayer(
                   urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
                   userAgentPackageName: 'ir.mnpc.rasadyar',
+                  tileProvider: controller.tileProvider,
                 ),
 
                 ObxValue((markers) {
@@ -153,8 +155,6 @@ class MapWidget extends GetView<MapWidgetLogic> {
             top: 15,
             left: 20,
             child: ObxValue((status) {
-
-
               return Text("Connection: ${status.value}", style: TextStyle(fontSize: 20));
             }, NetworkStatus().isConnected),
           ),