import 'dart:convert';
import 'package:flutter_polyline_points/flutter_polyline_points.dart';
//import 'package:google_maps_webservice/directions.dart';
import 'package:http/http.dart' as http;
import 'package:rogapp/model/destination.dart';

import '../utils/const.dart';


class DestinationService{

  static Future<List<dynamic>>  getDestinations(int user_id) async {
    List<dynamic> cats = [];
    String server_url = ConstValues.currentServer();
    String url = "${server_url}/api/destinations/?user_id=${user_id}";
    //String url = "http://localhost:8100/api/destinations/?user_id=${user_id}";
    final http.Response response = await http.get(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      }
    );

    if (response.statusCode == 200) {
      cats = json.decode(utf8.decode(response.bodyBytes));
    }
    return cats;
  }

  static Future<Map<String, dynamic>>  deleteDestination(int dest_id) async {
    Map<String, dynamic> cats = {};
    String server_url = ConstValues.currentServer();
    String url = "${server_url}/api/delete_destination/?dest_id=${dest_id}";
    //String url = "http://localhost:8100/api/delete_destination/?dest_id=${dest_id}";
    final http.Response response = await http.get(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      }
    );

    if (response.statusCode == 200) {
      cats = json.decode(utf8.decode(response.bodyBytes));
    }
    print("####### ---- ${cats}");
    return cats;
  }

  static Future<int>  updateOrder(int action_id, int order, String dir) async {
    int cats = 0;
    String server_url = ConstValues.currentServer();
    String url = "${server_url}/api/updateorder/?user_action_id=${action_id}&order=${order}&dir=${dir}";
    print("---- url is ${url} -----");
    //String url = "http://localhost:8100/api/updateorder/?user_action_id=${action_id}&order=${order}&dir=${dir}";
    final http.Response response = await http.get(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      }
    );

    if (response.statusCode == 200) {
      cats = json.decode(utf8.decode(response.bodyBytes));
    }
    return cats;
  }

  static Future<List<PointLatLng>>? getDestinationLine(List<Destination> destinations) async{
    PolylinePoints polylinePoints = PolylinePoints();
    
    print("##### @@@@@ ${destinations[0].lat}");
    PointLatLng origin = PointLatLng(destinations[0].lat!, destinations[0].lon!);
    PointLatLng dest = PointLatLng(destinations[destinations.length -1].lat!, destinations[destinations.length -1].lon!);
    

    List<PolylineWayPoint> wayPoints = [];
    int i=0;
    for(dynamic d in destinations){
      if(i == 0 || i == (destinations.length -1)){
        i+=1;
        continue;
      }
      double la = d.lat;
      double ln = d.lon;
      PolylineWayPoint pwp = PolylineWayPoint(location: "${la},${ln}", stopOver: true);
      //print("----- UUUUUU ${pwp}");
      //PointLatLng wp = PointLatLng(d["Location"]["geometry"][0][1], d["Location"]["geometry"][0][0]);
      wayPoints.add(pwp);
      i+=1;
    }
    //PolylineResult result = await polylinePoints.getRouteBetweenCoordinates("AIzaSyAUBI1ablMKuJwGj2-kSuEhvYxvB1A-mOE", PointLatLng(35.389282, 136.498027), PointLatLng(36.285848, 137.575186));
    PolylineResult result = await polylinePoints.getRouteBetweenCoordinates("AIzaSyAUBI1ablMKuJwGj2-kSuEhvYxvB1A-mOE", origin,dest, travelMode: TravelMode.driving, wayPoints: wayPoints);
    //print("#####@@@@@ ${result.points}");
    return result.points;
  }


}