<?php
/*
 * Copyright (C) 2015-2021 Champs-Libres Coopérative <info@champs-libres.coop>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 program.  If not, see <http://www.gnu.org/licenses/>.
 */
namespace Chill\PersonBundle\Controller;

use Chill\PersonBundle\Security\Authorization\PersonVoter;
use Chill\PersonBundle\Entity\Person;
use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
use Symfony\Component\Security\Core\Role\Role;
use Chill\MainBundle\CRUD\Controller\ApiController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Chill\MainBundle\Entity\Address;
use Symfony\Component\Routing\Annotation\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;

class PersonApiController extends ApiController
{
    private AuthorizationHelper $authorizationHelper;

    /**
     * @param AuthorizationHelper $authorizationHelper
     */
    public function __construct(AuthorizationHelper $authorizationHelper)
    {
        $this->authorizationHelper = $authorizationHelper;
    }

    protected function createEntity(string $action, Request $request): object
    {
        $person = parent::createEntity($action, $request);

        // TODO temporary hack to allow creation of person with fake center
        $centers = $this->authorizationHelper->getReachableCenters($this->getUser(),
            new Role(PersonVoter::CREATE));
        $person->setCenter($centers[0]);

        return $person;
    }

    public function personAddressApi($id, Request $request, string $_format): Response
    {
        return $this->addRemoveSomething('address', $id, $request, $_format, 'address', Address::class, [ 'groups' => [ 'read' ] ]);
    }

    /**
     * @Route("/api/1.0/person/address/suggest/by-person/{person_id}.{_format}",
     *  name="chill_person_address_suggest_by_person",
     *  requirements={
     *     "_format"="json"
     *     }
     *  )
     *  @ParamConverter("person", options={"id" = "person_id"})
     */
    public function suggestAddress(Person $person, Request $request, string $_format): Response
    {
        $this->denyAccessUnlessGranted(PersonVoter::SEE, $person);

        $addresses = [];
        // collect addresses from location in courses
        foreach ($person->getAccompanyingPeriodParticipations() as $participation) {
            if (null !== $participation->getAccompanyingPeriod()->getAddressLocation()) {
                $a = $participation->getAccompanyingPeriod()->getAddressLocation();
                $addresses[$a->getId()] = $a;
            }
            if (null !== $personLocation = $participation
                ->getAccompanyingPeriod()->getPersonLocation()) {
                $a = $personLocation->getCurrentHouseholdAddress();
                if (null !== $a) {
                    $addresses[$a->getId()] = $a;
                }
            }
        }

        // remove the actual address
        $actual = $person->getCurrentHouseholdAddress();
        if (null !== $actual) {
            $addresses = \array_filter($addresses, fn($a) => $a !== $actual);
        }

        return $this->json(\array_values($addresses), Response::HTTP_OK, [], [ 'groups' => [ 'read' ]]);
    }
}