<?php

namespace App\Service\RiderAssignmentHandler;

use Doctrine\ORM\EntityManagerInterface;

use App\Service\RiderAssignmentHandlerInterface;
use App\Service\MQTTClient;
use App\Service\MQTTClientApiv2;
use App\Service\FCMSender;
use App\Service\APNSClient;

use App\Entity\JobOrder;
use App\Entity\Rider;

use App\Ramcar\JOStatus;

class CMBRiderAssignmentHandler implements RiderAssignmentHandlerInterface
{
    protected $em;
    protected $aclient;
    protected $mclient;
    protected $mclientv2;
    protected $fcmclient;

    public function __construct(EntityManagerInterface $em, MQTTClient $mclient, MQTTClientApiv2 $mclientv2, FCMSender $fcmclient, APNSClient $aclient)
    {
        $this->em = $em;
        $this->mclient = $mclient;
        $this->mclientv2 = $mclientv2;
        $this->fcmclient = $fcmclient;
        $this->aclient = $aclient;
    }

    // assign job order to rider
    public function assignJobOrder(JobOrder $obj, Rider $rider)
    {
        // create the payload
        $payload = [
            'event' => 'driver_assigned'
        ];

        // send event
        $this->mclient->sendEvent($obj, $payload);

        // NOTE: for resq2 app
        $this->mclientv2->sendEvent($obj, $payload);
        $this->fcmclient->sendJoEvent($obj, "jo_fcm_title_driver_assigned", "jo_fcm_body_driver_assigned");

        // check if rider is available
        if ($rider->isAvailable())
        {
            error_log('set rider availability to false');
            // set rider to unavailable
            $rider->setAvailable(false);

            // send event to rider
            $this->mclient->sendRiderEvent($obj, $payload);

            // send push notification
            $this->aclient->sendPush($obj, "A RESQ rider is on his way to you.");
        }
    }

    // complete job order
    public function fulfillJobOrder(JobOrder $obj, string $image_url, Rider $rider)
    {
        // send to mqtt
        $payload = [
            'event' => 'fulfilled',
            'jo_id' => $obj->getID(),
            'driver_image' => $image_url,
            'driver_name' => $rider->getFullName(),
            'driver_id' => $rider->getID(),
        ];
        $this->mclient->sendEvent($obj, $payload);

        // NOTE: for resq2 app
        $this->mclientv2->sendEvent($obj, $payload);
        $this->fcmclient->sendJoEvent($obj, "jo_fcm_title_fulfilled", "jo_fcm_body_fulfilled");

        // send fulfill/complete event to rider
        $this->mclient->sendRiderEvent($obj, $payload);

        // search for the JO assigned to rider with JOStatus::ASSIGNED and sort by assign date
        $jo_results = $this->em->getRepository(JobOrder::class)->findBy(['status' => JOStatus::ASSIGNED, 'rider' => $rider->getID()],
            ['date_assign' => 'ASC']);

        // check if jo_results is empty
        if (!empty($jo_results))
        {
            error_log('rider has another JO in queue');
            // get first entry
            $jo = current($jo_results);

            // form the payload for the next job order
            $jo_payload = [
                'event' => 'driver_assigned'
            ];

            // set rider to unavailable
            $rider->setAvailable(false);

            // send event to rider
            $this->mclient->sendRiderEvent($jo, $jo_payload);

            // send push notification
            $this->aclient->sendPush($obj, "A RESQ rider is on his way to you.");
        }
    }
}