<?php
namespace AppBundle\DataFixtures\ORM\OwloScenario1;

use AppBundle\DataFixtures\AbstractOwloFixture;
use AppBundle\Entity\RouteMatrix;
use DateTime;
use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
use Doctrine\Common\Persistence\ObjectManager;
use Kugaudo\GraphHopperBundle\API\Routing\Request\RoutingRequest;
use Kugaudo\GraphHopperBundle\API\Routing\Response\RoutingResponse;
use Kugaudo\GraphHopperBundle\API\Routing\RoutingAPI;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

class LoadRouteMatrixes extends AbstractOwloFixture implements FixtureInterface, OrderedFixtureInterface, ContainerAwareInterface
{
    public function getOrder() {
        return 4;
    }

    /**
     * @var ContainerInterface
     */
    private $container;

    public function setContainer(ContainerInterface $container = null)
    {
        $this->container = $container;
    }

    public function load(ObjectManager $manager)
    {

        /** @var RoutingAPI $routingAPI */
        $routingAPI = $this->container->get('kugaudo.graphhopper.routingapi');

        $request = new RoutingRequest();
        $request
            ->addDestination('56.868141', '24.278851')
            ->addDestination('56.991073', '24.122267')
            ->setStartTime(\DateTime::createFromFormat('Y-m-d H:i:s', '2017-01-18 20:00:00'));

        $response = $routingAPI->fetchTrackingPoints($request);

        // do stuff with tracking points...
        foreach ($response->getTrackingPoints() as $tp) {
            echo $tp->getLatitude() . ', ' . $tp->getLongitude() . ': ' . $tp->getTime()->format('Y-m-d H:i:s') . "\n";
        }

        $gpx = $response->getTrackingPoints();



        $matrixPoints = 288;

        $lastChecked = 1;

        $timenow = new DateTime();

        var_dump($timenow->getTimestamp());






        for ($j = 0; $j < $matrixPoints; $j++) {

            $time =  var_dump($timenow->getTimestamp()) + 600 * $j;

        if ($time < $gpx[0]->getTime() ||  $time > end($gpx)->getTime()) {

            $lat = 0; $lng =0;

        echo $lng.' '. $lat;

        }


            while ($gpx[$lastChecked]->getTime() < $time) {
                    $lastChecked++;
                }


                $tp0 = $gpx[$lastChecked - 1];
                $tp1 = $gpx[$lastChecked];


                $lat0 = $tp0->getLatitude();
                $lng0 = $tp0->getLongitude();
                $lat1 = $tp1->getLatitude();
                $lng1 = $tp1->getLongitude();
                $t0 = $tp0->getTime();
                $t1 = $tp1->getTime();

                $length = $t1->diff($t0, true)->s;
                $mod = $time->diff($t0, true)->s;

                echo $mod . ", " . $length . "\n";
                $part = $mod / $length;

                $lat = floatval($lat0) + $part * (floatval($lat1) - floatval($lat0));
                $lng = floatval($lng0) + $part * (floatval($lng1) - floatval($lng0));

               // echo '('.$lat.' '.$lng.') ';

            }









            $manager->flush();


        }

}