<?php

declare(strict_types=1);
/**
 * Calendar App
 *
 * @copyright 2021 Anna Larch <anna.larch@gmx.net>
 *
 * @author Anna Larch <anna.larch@gmx.net>
 * @author Richard Steinmetz <richard@steinmetz.cloud>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Gestion\Service;

use Exception;
use OCA\Gestion\Helpers\GeoHelpers;

class GestionService {

	public function __construct() {
	}

    public function getTravellingHourBetweenTwoPoints(array $origin,array $destination,$mode = "driving"){
        $baseUrl = "https://api.geoapify.com/v1/routing";
        $originPoints = GeoHelpers::getPointsTextFromLatitudeAndLongitude($origin["latitude"],$origin["longitude"]);
        $destinationPoints = GeoHelpers::getPointsTextFromLatitudeAndLongitude($destination["latitude"],$destination["longitude"]);

        $fullUrl = $baseUrl."?waypoints=$originPoints|$destinationPoints&mode=$mode&apiKey=9e23d93e7f454c988344f9171bf867aa";
        $curl = curl_init();
        try {
            curl_setopt_array($curl, array(
                CURLOPT_URL => $fullUrl,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_ENCODING => '',
                CURLOPT_MAXREDIRS => 10,
                CURLOPT_TIMEOUT => 0,
                CURLOPT_FOLLOWLOCATION => true,
                CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
                CURLOPT_CUSTOMREQUEST => 'GET',
            ));
    
            $response = curl_exec($curl);
    
            curl_close($curl);
    
            if ($response === false) {
                return 0;
            } else {
                $timeInSecondes = json_decode($response)->features[0]->properties->time;
                $travelTimeHours = $timeInSecondes / 3600;
                $travelTimeHours = round($travelTimeHours, 2);
                return $travelTimeHours;
            }
        }
        catch(Exception $e){
            return 0;
        }
    }
}