<?php

namespace App\Controller\ResqAPI;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

use Doctrine\ORM\Query;
use Doctrine\ORM\EntityManagerInterface;

use Catalyst\APIBundle\Controller\APIController;
use Catalyst\APIBundle\Response\APIResponse;

use App\Entity\Service;

use App\Service\MobileAPIHandler;

use Catalyst\APIBundle\Access\Generator as ACLGenerator;

class ServiceController extends APIController
{
    protected $acl_gen;

    public function __construct(ACLGenerator $acl_gen)
    {
        $this->acl_gen = $acl_gen;
    }

    public function listServices(Request $req, EntityManagerInterface $em,
                                 MobileAPIHandler $mah)
    {
        $this->denyAccessUnlessGranted('mobile_service.list', null, 'No access.');

        // check required parameters
        $required_params = [];
        $msg = $this->checkRequiredParameters($req, $required_params);
        if ($msg)
            return new APIResponse(false, $msg);

        // get capi user to link to mobile user
        $user_id = $this->getUser()->getID();

        // get mobile user
        $mobile_user = $mah->findMobileUser($user_id);

        if ($mobile_user == null)
            return new APIResponse(false, 'No mobile user found.');
 
        // services
        $results = $em->getRepository(Service::class)->findAll();
        if (empty($results))
            return new APIResponse(false, 'No services available');

        $services = [];
        foreach ($results as $result)
        {
            $services[] = [
                'id' => $result->getID(),
                'name' => $result->getName(),
            ];
        }

        $data['services'] = $services;

        return new APIResponse(true, 'Services found', $data);
    }
}