<?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\CalendarBundle\Security\Voter;

use Chill\CalendarBundle\Entity\CalendarDoc;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;
use Symfony\Component\Security\Core\Security;
use UnexpectedValueException;
use function in_array;

class CalendarDocVoter extends Voter
{
    public const EDIT = 'CHILL_CALENDAR_DOC_EDIT';

    public const SEE = 'CHILL_CALENDAR_DOC_SEE';

    private const ALL = [
        'CHILL_CALENDAR_DOC_EDIT',
        'CHILL_CALENDAR_DOC_SEE',
    ];

    private Security $security;

    public function __construct(Security $security)
    {
        $this->security = $security;
    }

    protected function supports($attribute, $subject): bool
    {
        return in_array($attribute, self::ALL, true) && $subject instanceof CalendarDoc;
    }

    /**
     * @param CalendarDoc $subject
     * @param mixed $attribute
     */
    protected function voteOnAttribute($attribute, $subject, TokenInterface $token): bool
    {
        switch ($attribute) {
            case self::EDIT:
                return $this->security->isGranted(CalendarVoter::EDIT, $subject->getCalendar());

            case self::SEE:
                return $this->security->isGranted(CalendarVoter::SEE, $subject->getCalendar());

            default:
                throw new UnexpectedValueException('Attribute not supported: ' . $attribute);
        }
    }
}