<?php

namespace CrazyFactory\Jobs\Processors;

use CrazyFactory\Jobs\IJobRuntimeProcessor;
use CrazyFactory\Jobs\JobConfig;

class SimpleRuntimeProcessor implements IJobRuntimeProcessor
{
    protected $fn = null;

    /**
     * SimpleRuntimeProcessor constructor.
     *
     * @param callable $fn
     */
    public function __construct(callable $fn)
    {
        $this->fn = $fn;
    }

    /**
     * @param           $seconds
     * @param           $deltaSeconds
     * @param JobConfig $jobConfig
     *
     * @return boolean|void
     */
    public function process($seconds, $deltaSeconds, JobConfig $jobConfig)
    {
        if (is_callable($this->fn)) {
            return call_user_func_array($this->fn, func_get_args());
        }

        return null;
    }
}