<?php

declare(strict_types=1);

namespace App\Security\Voter;

use App\BusProNet\Model\Booking;
use App\Entity\User;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;

/**
 * Determines access permissions for booking operations.
 *
 * Enforces ownership check via personId matching. VIEW access requires ownership,
 * EDIT access additionally requires the booking to be in an editable state
 * (determined by booking.isEditable()).
 *
 * @extends Voter<string, mixed>
 */
class BookingVoter extends Voter
{
    public const VIEW = 'VIEW';
    public const EDIT = 'EDIT';

    protected function supports(string $attribute, mixed $subject): bool
    {
        if (false === in_array($attribute, [self::VIEW, self::EDIT])) {
            return false;
        }

        return $subject instanceof Booking;
    }

    protected function voteOnAttribute(string $attribute, mixed $subject, TokenInterface $token): bool
    {
        /** @var User|null $user */
        $user = $token->getUser();

        if (null === $user) {
            return false;
        }

        /** @var Booking $booking */
        $booking = $subject;

        if ($booking->applicant->addressId !== $user->getAddressId()) {
            return false;
        }

        if (static::VIEW === $attribute) {
            return true;
        }

        return $booking->isEditable();
    }
}