<?php
/**
 * @license MIT
 *
 * Modified by __root__ on 08-December-2025 using Strauss.
 * @see https://github.com/BrianHenryIE/strauss
 */

namespace PGMB\Vendor\Cron;

use DateTime;

/**
 * Month field.  Allows: * , / -
 */
class MonthField extends AbstractField
{
    public function isSatisfiedBy(DateTime $date, $value)
    {
        // Convert text month values to integers
        $value = str_ireplace(
            array(
                'JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN',
                'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC'
            ),
            range(1, 12),
            $value
        );

        return $this->isSatisfied($date->format('m'), $value);
    }

    public function increment(DateTime $date, $invert = false)
    {
        if ($invert) {
            $date->modify('last day of previous month');
            $date->setTime(23, 59);
        } else {
            $date->modify('first day of next month');
            $date->setTime(0, 0);
        }

        return $this;
    }

    public function validate($value)
    {
        return (bool) preg_match('/^[\*,\/\-0-9A-Z]+$/', $value);
    }
}
