Files
rog_app/lib/widgets/map_widget.dart
Mohamed Nouffer 05a812428a added map cache
2023-03-17 11:54:12 +05:30

161 lines
9.0 KiB
Dart

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_map/plugin_api.dart';
import 'package:flutter_map_location_marker/flutter_map_location_marker.dart';
import 'package:flutter_map_marker_cluster/flutter_map_marker_cluster.dart';
import 'package:geojson/geojson.dart';
import 'package:get/get.dart';
import 'package:get/get_state_manager/get_state_manager.dart';
import 'package:latlong2/latlong.dart';
import 'package:rogapp/pages/index/index_controller.dart';
import 'package:rogapp/utils/text_util.dart';
import 'package:rogapp/widgets/base_layer_widget.dart';
import 'package:rogapp/widgets/bottom_sheet_new.dart';
import 'package:rogapp/widgets/bottom_sheet_widget.dart';
class MapWidget extends StatelessWidget {
final IndexController indexController = Get.find<IndexController>();
MapWidget({ Key? key}) : super(key: key);
StreamSubscription? subscription;
Widget getMarkerShape(GeoJsonFeature i, BuildContext context){
GeoJsonMultiPoint p = i.geometry as GeoJsonMultiPoint;
//print("lat is ${p.geoSerie!.geoPoints[0].latitude} and lon is ${p.geoSerie!.geoPoints[0].longitude}");
RegExp regex = RegExp(r'([.]*0)(?!.*\d)');
return Row(
mainAxisAlignment: MainAxisAlignment.start,
children: [
InkWell(
onTap: () {
GeoJsonFeature? fs = indexController.getFeatureForLatLong(p.geoSerie!.geoPoints[0].latitude, p.geoSerie!.geoPoints[0].longitude);
print("------- fs ${fs}------");
if(fs != null){
indexController.currentFeature.clear();
indexController.currentFeature.add(fs);
//print("----- fs is ${fs.properties!['photos']}");
indexController.getAction();
showModalBottomSheet(
context: context,
isScrollControlled: true,
isDismissible: true,
builder:((context) => BottomSheetNew())
//builder:((context) => BottomSheetWidget())
);
}
},
child: Container(
height: 32,
width: 32,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: Colors.transparent,
border: Border.all(
color: i.properties!['buy_point'] > 0 ? Colors.blue : Colors.red,
width: 3,
style: BorderStyle.solid
)
),
child: Stack(
alignment: Alignment.center,
children: [
Icon(Icons.circle,size: 6.0,),
i.properties!['cp'] == -1 ?
Transform.rotate(
alignment: Alignment.centerLeft,
origin: Offset.fromDirection(1, 26),
angle: 270 * pi / 180,
child: Icon(Icons.play_arrow_outlined, color: Colors.red, size: 70,)):
Container(color: Colors.transparent,),
],
)
),
),
Container(color: Colors.white, child: Text(TextUtils.getDisplayTextFeture(i), style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold, color:Colors.red,))),
],
);
}
@override
Widget build(BuildContext context) {
print("---------- rog mode is ${indexController.rog_mode.value.toString()}----------");
final PopupController _popupController = PopupController();
return Stack(
children: [
Obx(() =>
indexController.is_loading == true ? Padding(
padding: const EdgeInsets.only(top: 60.0),
child: CircularProgressIndicator(),
):
FlutterMap(
mapController: indexController.mapController,
options: MapOptions(
maxZoom:18.4,
onMapReady: (){
indexController.is_mapController_loaded.value = true;
subscription = indexController.mapController.mapEventStream.listen((MapEvent mapEvent) {
if (mapEvent is MapEventMoveStart) {
//print(DateTime.now().toString() + ' [MapEventMoveStart] START');
// do something
}
if (mapEvent is MapEventMoveEnd && indexController.currentUser. length <= 0) {
//print(DateTime.now().toString() + ' [MapEventMoveStart] END');
indexController.loadLocationsBound();
//indexController.rogMapController!.move(c.center, c.zoom);
}
});
},
//center: LatLng(37.15319600454702, 139.58765950528198),
bounds: indexController.currentBound.length > 0 ? indexController.currentBound[0]: LatLngBounds.fromPoints([LatLng(35.03999881162295, 136.40587119778962), LatLng(36.642756778706904, 137.95226720406063)]),
zoom: 1,
interactiveFlags: InteractiveFlag.pinchZoom | InteractiveFlag.drag,
onPositionChanged: (MapPosition pos, isvalue){
},
onTap: (_, __) =>
_popupController
.hideAllPopups(), // Hide popup when the map is tapped.
),
children: [
BaseLayer(),
CurrentLocationLayer(),
indexController.locations.isNotEmpty && indexController.locations[0].collection.isNotEmpty ?
MarkerLayer(
markers:indexController.locations[0].collection.map((i) {
print("i si ${i.properties!['location_id']}");
RegExp regex = RegExp(r'([.]*0)(?!.*\d)');
GeoJsonMultiPoint p = i.geometry as GeoJsonMultiPoint;
print("lat is ${p.geoSerie!.geoPoints[0].latitude} and lon is ${p.geoSerie!.geoPoints[0].longitude}");
return Marker(
anchorPos: AnchorPos.exactly(Anchor(108.0, 18.0)),
height: 32.0,
width: 120.0,
point: LatLng(p.geoSerie!.geoPoints[0].latitude, p.geoSerie!.geoPoints[0].longitude),
builder: (ctx){
return getMarkerShape(i, context);
},
);
}).toList(),
)
:
Center(child: CircularProgressIndicator())
,
],
)
)
],
);
}
}