85 lines
2.7 KiB
Dart
85 lines
2.7 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:flutter_map/plugin_api.dart';
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import 'package:flutter_polyline_points/flutter_polyline_points.dart';
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import 'package:get/get.dart';
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import 'package:latlong2/latlong.dart';
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import 'package:rogapp/pages/destination/destination_controller.dart';
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//import 'package:google_maps_flutter/google_maps_flutter.dart';
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import 'package:rogapp/pages/index/index_controller.dart';
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import 'package:rogapp/services/destination_service.dart';
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class DestinationMapPage extends StatefulWidget {
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DestinationMapPage({ Key? key }) : super(key: key);
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@override
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State<DestinationMapPage> createState() => _DestinationMapPageState();
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}
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class _DestinationMapPageState extends State<DestinationMapPage> {
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final IndexController indexController = Get.find<IndexController>();
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final DestinationController destinationController = Get.find<DestinationController>();
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List<LatLng>? getPoints(){
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//print("##### --- route point ${indexController.routePoints.length}");
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List<LatLng> pts = [];
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for(PointLatLng p in indexController.routePoints){
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LatLng l = LatLng(p.latitude, p.longitude);
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pts.add(l);
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}
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return pts;
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}
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List<Marker>? getMarkers(){
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List<Marker> pts = [];
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for(dynamic d in destinationController.destinations){
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double lat = d["location"]["geometry"]["coordinates"][0][1];
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double lan = d["location"]["geometry"]["coordinates"][0][0];
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Marker m = Marker(point: LatLng(lat, lan), builder:(cts){
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return Icon(Icons.pin_drop);
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});
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pts.add(m);
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}
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return pts;
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}
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@override
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void initState() {
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DestinationService.getDestinationLine(destinationController.destinations)?.then((value){
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print("---- loading destination points ------ ${value}");
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indexController.routePoints.clear();
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indexController.routePoints = value;
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});
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return Obx((() =>
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FlutterMap(
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options: MapOptions(
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bounds: indexController.currentBound.length > 0 ? indexController.currentBound[0]: LatLngBounds.fromPoints([LatLng(35.03999881162295, 136.40587119778962), LatLng(36.642756778706904, 137.95226720406063)]),
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zoom: 5.0,
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),
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layers: [
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TileLayerOptions(
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urlTemplate:
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'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
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subdomains: ['a', 'b', 'c']),
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MarkerLayerOptions(
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markers: getMarkers()!,
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),
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PolylineLayerOptions(
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polylines: [
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Polyline(
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points: getPoints()!,
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strokeWidth: 4.0,
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color: Colors.purple),
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],
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),
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],
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)
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));
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}
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} |