<?php

namespace App\Security\Voter;

use App\Entity\User;
use Symfony\Bundle\SecurityBundle\Security;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;

class UserVoter extends Voter
{
    public const EDIT = 'CAN_EDIT_USER';

    public function __construct(private readonly Security $security)
    {
    }

    protected function supports(string $attribute, mixed $subject): bool
    {
        return self::EDIT === $attribute && $subject instanceof User;
    }

    protected function voteOnAttribute(string $attribute, mixed $subject, TokenInterface $token): bool
    {
        $currentUser = $token->getUser();
        $targetUser = $subject;

        if (!$currentUser instanceof User || !$targetUser instanceof User) {
            return false;
        }

        // editing your own roles or super admin flag is not allowed
        if ($currentUser === $targetUser) {
            return false;
        }

        // if the current user is impersonating, do not grant access
        if ($this->security->isGranted('IS_IMPERSONATOR')) {
            return false;
        }

        return $currentUser->isSuperAdmin();
    }
}