<?php

namespace Monolog\Processor;

use Monolog\ResettableInterface;

/**
 * Adds a unique identifier into records
 *
 * @author Simon Mönch <sm@webfactory.de>
 */
class UidProcessor implements ProcessorInterface, ResettableInterface
{
    /** @var string */
    private $uid;

    public function __construct(int $length = 7)
    {
        if ($length > 32 || $length < 1) {
            throw new \InvalidArgumentException('The uid length must be an integer between 1 and 32');
        }

        $this->uid = $this->generateUid($length);
    }

    /**
     * {@inheritDoc}
     */
    public function __invoke(array $record): array
    {
        $record['extra']['uid'] = $this->uid;

        return $record;
    }

    public function getUid(): string
    {
        return $this->uid;
    }

    public function reset()
    {
        $this->uid = $this->generateUid(strlen($this->uid));
    }

    private function generateUid(int $length): string
    {
        return substr(bin2hex(random_bytes((int) ceil($length / 2))), 0, $length);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjY1OTkyNTYzNDY5NjUxNyA4OTY0NDE5Nzc0OTM4MjAwIDM4NDMzMzYyMTk5MDQ5ODc=