feat : cashing map from internet

packages/core/lib/core.dart

@@ -7,9 +7,12 @@ export 'package:device_info_plus/device_info_plus.dart';
 export 'package:dio/dio.dart';
 //other packages
 export 'package:flutter_localizations/flutter_localizations.dart';
+//map
 export 'package:flutter_map/flutter_map.dart';
 export 'package:flutter_map_animations/flutter_map_animations.dart';
 export 'package:flutter_map_marker_cluster/flutter_map_marker_cluster.dart';
+export 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
+
 export 'package:flutter_rating_bar/flutter_rating_bar.dart';
 export 'package:flutter_screenutil/flutter_screenutil.dart';
 export 'package:flutter_secure_storage/flutter_secure_storage.dart';

packages/core/lib/injection/di.dart

@@ -1,3 +1,4 @@
+import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
 import 'package:get_it/get_it.dart';
 import 'package:logger/logger.dart';
 import 'package:rasadyar_core/data/services/network_status.dart';
@@ -10,6 +11,14 @@ Future<void> setupAllCoreProvider() async {
   await _setupLocalStorage();
   await _setupRemote();
   diCore.registerSingleton(NetworkStatus()..startListening());
+
+  //max 500MB Map Cashing
+  await diCore.registerSingleton(
+    FMTCObjectBoxBackend().initialise(maxDatabaseSize: 500 * 1024 * 1024),
+  );
+
+
+
   await diCore.allReady();
 }
 

packages/core/pubspec.lock

@@ -385,6 +385,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  flat_buffers:
+    dependency: transitive
+    description:
+      name: flat_buffers
+      sha256: "380bdcba5664a718bfd4ea20a45d39e13684f5318fcd8883066a55e21f37f4c3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "23.5.26"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -451,6 +459,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  flutter_map_tile_caching:
+    dependency: "direct main"
+    description:
+      name: flutter_map_tile_caching
+      sha256: "1839c6157cf9b444083a626b30f3ba9f6db802ac8bb5292440e1628882faa392"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -1045,6 +1061,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.2"
+  objectbox:
+    dependency: transitive
+    description:
+      name: objectbox
+      sha256: "25c2e24b417d938decb5598682dc831bc6a21856eaae65affbc57cfad326808d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  objectbox_flutter_libs:
+    dependency: transitive
+    description:
+      name: objectbox_flutter_libs
+      sha256: "574b0233ba79a7159fca9049c67974f790a2180b6141d4951112b20bd146016a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
   package_config:
     dependency: transitive
     description:

packages/core/pubspec.yaml

@@ -71,6 +71,8 @@ dependencies:
   flutter_map: ^7.0.0
   flutter_map_animations: ^0.8.0
   flutter_map_marker_cluster: ^1.4.0
+  flutter_map_tile_caching: ^10.0.0
+
   #location
   latlong2: ^0.9.1
   geolocator: ^14.0.2

packages/livestock/lib/data/common/constant.dart

@@ -0,0 +1 @@
+const  String mapStoreKey = 'mapStoreLiveStock';

packages/livestock/lib/injection/live_stock_di.dart

@@ -1,4 +1,5 @@
 import 'package:rasadyar_core/core.dart';
+import 'package:rasadyar_livestock/data/common/constant.dart';
 import 'package:rasadyar_livestock/data/common/dio_exception_handeler.dart';
 import 'package:rasadyar_livestock/data/data_source/remote/auth/auth_remote.dart';
 import 'package:rasadyar_livestock/data/data_source/remote/auth/auth_remote_imp.dart';
@@ -25,11 +26,14 @@ Future<void> setupLiveStockDI() async {
     await tokenService.saveBaseUrl('https://api.dam.rasadyar.net/');
   }
 
+  await FMTCStore(mapStoreKey).manage.create();
+
+
   // First register AppInterceptor with lazy callbacks
   diLiveStock.registerLazySingleton<AppInterceptor>(
     () => AppInterceptor(
       refreshTokenCallback: () async {
-        /*  // Use lazy access to avoid circular dependency
+          // Use lazy access to avoid circular dependency
         final authRepository = diLiveStock.get<AuthRepository>();
         final hasAuthenticated = await authRepository.hasAuthenticated();
         if (hasAuthenticated) {
@@ -37,7 +41,7 @@ Future<void> setupLiveStockDI() async {
             authRequest: {'refresh': tokenService.refreshToken.value},
           );
           return newToken?.access;
-        }*/
+        }
         return null;
       },
       saveTokenCallback: (String newToken) async {

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),
           ),

pubspec.lock

@@ -385,6 +385,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  flat_buffers:
+    dependency: transitive
+    description:
+      name: flat_buffers
+      sha256: "380bdcba5664a718bfd4ea20a45d39e13684f5318fcd8883066a55e21f37f4c3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "23.5.26"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -459,6 +467,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
+  flutter_map_tile_caching:
+    dependency: transitive
+    description:
+      name: flutter_map_tile_caching
+      sha256: "1839c6157cf9b444083a626b30f3ba9f6db802ac8bb5292440e1628882faa392"
+      url: "https://pub.dev"
+    source: hosted
+    version: "10.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -1045,6 +1061,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.5.0"
+  objectbox:
+    dependency: transitive
+    description:
+      name: objectbox
+      sha256: "25c2e24b417d938decb5598682dc831bc6a21856eaae65affbc57cfad326808d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  objectbox_flutter_libs:
+    dependency: transitive
+    description:
+      name: objectbox_flutter_libs
+      sha256: "574b0233ba79a7159fca9049c67974f790a2180b6141d4951112b20bd146016a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
   package_config:
     dependency: transitive
     description: