mr.mojtaba/rasadyar_application
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feat : cashing map from internet

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mr.mojtaba
2025-08-20 11:05:31 +03:30
parent b2f26cdffd
commit 80e3b01998
9 changed files with 126 additions and 6 deletions
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3
packages/core/lib/core.dart
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@@ -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';

9
packages/core/lib/injection/di.dart
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@@ -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();
}

32
packages/core/pubspec.lock
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@@ -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:

2
packages/core/pubspec.yaml
View File

@@ -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

1
packages/livestock/lib/data/common/constant.dart Normal file
View File

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

8
packages/livestock/lib/injection/live_stock_di.dart
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@@ -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 {

41
packages/livestock/lib/presentation/page/map/widget/map_widget/logic.dart
View File

@@ -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;
}
}

4
packages/livestock/lib/presentation/page/map/widget/map_widget/view.dart
View File

@@ -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),
),

32
pubspec.lock
View File

@@ -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: