import 'package:flutter/material.dart';
import 'dart:async';
import 'package:google_maps_flutter/google_maps_flutter.dart';


class Map extends StatefulWidget {
  @override
  State<Map> createState() => MapState();
}

class MapState extends State<Map> {
  Completer<GoogleMapController> _controller = Completer();

  static const CameraPosition _kGooglePlex = CameraPosition(
    target: LatLng(55.427320, 13.819257),
    zoom: 14.4746,
  );

  static const Marker _kGooglePlexMarker = Marker(
    markerId:MarkerId('_kGooglePlex'),
    infoWindow: InfoWindow(title: 'Gustavsberg'),
    icon: BitmapDescriptor.defaultMarker,
    position: LatLng(59.322092, 18.388238),
    );
  static const CameraPosition _kLake = CameraPosition(
     // bearing: 192.8334901395799,
      target: LatLng(59.40675254370429, 17.94530832905887),
     // tilt: 59.440717697143555,
      zoom: 19.151926040649414);

  static const Marker _kKistaMarker = Marker(
    markerId:MarkerId('_kGooglePlex'),
    infoWindow: InfoWindow(title: 'DSV Kista'),
    icon: BitmapDescriptor.defaultMarker,
    position: LatLng(59.40675254370429, 17.94530832905887),
    );

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: GoogleMap(
        mapType: MapType.normal,
       /* markers: {
          _kGooglePlexMarker,
          _kKistaMarker,
        },*/
        initialCameraPosition: _kGooglePlex,
        onMapCreated: (GoogleMapController controller) {
          _controller.complete(controller);
        },
      ),
      floatingActionButton: FloatingActionButton.extended(
        onPressed: _goToTheLake,
        label: const Text('To Kista!'),
        icon: const Icon(Icons.directions_boat),
      ),
    );
  }

  Future<void> _goToTheLake() async {
    final GoogleMapController controller = await _controller.future;
    controller.animateCamera(CameraUpdate.newCameraPosition(_kLake));
  }
}