<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\MainBundle\Controller;

use Chill\MainBundle\Entity\Address;
use Chill\MainBundle\Pagination\PaginatorFactory;
use Chill\MainBundle\Repository\GeographicalUnitRepositoryInterface;
use Chill\MainBundle\Serializer\Model\Collection;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
use Symfony\Component\Serializer\SerializerInterface;

class GeographicalUnitByAddressApiController
{
    private PaginatorFactory $paginatorFactory;

    private GeographicalUnitRepositoryInterface $geographicalUnitRepository;

    private Security $security;

    private SerializerInterface $serializer;

    /**
     * @param PaginatorFactory $paginatorFactory
     * @param GeographicalUnitRepositoryInterface $geographicalUnitRepository
     * @param Security $security
     * @param SerializerInterface $serializer
     */
    public function __construct(
        PaginatorFactory $paginatorFactory,
        GeographicalUnitRepositoryInterface $geographicalUnitRepository,
        Security $security,
        SerializerInterface $serializer
    ) {
        $this->paginatorFactory = $paginatorFactory;
        $this->geographicalUnitRepository = $geographicalUnitRepository;
        $this->security = $security;
        $this->serializer = $serializer;
    }

    /**
     * @Route("/api/1.0/main/geographical-unit/by-address/{id}.{_format}", requirements={"_format": "json"})
     */
    public function getGeographicalUnitCoveringAddress(Address $address): JsonResponse
    {
        if (!$this->security->isGranted('ROLE_USER')) {
            throw new AccessDeniedHttpException();
        }

        $count = $this->geographicalUnitRepository->countGeographicalUnitContainingAddress($address);
        $pagination = $this->paginatorFactory->create($count);
        $units = $this->geographicalUnitRepository->findGeographicalUnitContainingAddress($address, $pagination->getCurrentPageFirstItemNumber(), $pagination->getItemsPerPage());

        $collection = new Collection($units, $pagination);

        return new JsonResponse(
            $this->serializer->serialize($collection, 'json', [AbstractNormalizer::GROUPS => ['read']]),
            JsonResponse::HTTP_OK,
            [],
            true
        );
    }
}