<?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\Audit;

class Subject
{
    public function __construct(
        public string $type,
        /**
         * @var array<string, string|number|\Stringable>
         */
        public array $identifiers,
    ) {}

    public function asArray(): array
    {
        return [...$this->identifiers, 't' => $this->type];
    }

    public function isEqual(Subject $subject): bool
    {
        if ($subject->type !== $this->type) {
            return false;
        }

        foreach ($this->identifiers as $k => $identifierValue) {
            if (!array_key_exists($k, $subject->identifiers)) {
                return false;
            }
            if ($subject->identifiers[$k] !== $identifierValue) {
                return false;
            }
        }

        if (count($this->identifiers) !== count($subject->identifiers)) {
            return false;
        }

        return true;
    }
}