<?php

declare(strict_types=1);

namespace Cron;

use DateTimeInterface;

/**
 * Minutes field.  Allows: * , / -.
 */
class MinutesField extends AbstractField
{
    /**
     * {@inheritdoc}
     */
    protected $rangeStart = 0;

    /**
     * {@inheritdoc}
     */
    protected $rangeEnd = 59;

    /**
     * {@inheritdoc}
     */
    public function isSatisfiedBy(DateTimeInterface $date, $value, bool $invert):bool
    {
        if ($value === '?') {
            return true;
        }

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

    /**
     * {@inheritdoc}
     * {@inheritDoc}
     *
     * @param string|null                  $parts
     */
    public function increment(DateTimeInterface &$date, $invert = false, $parts = null): FieldInterface
    {
        if (is_null($parts)) {
            $date = $this->timezoneSafeModify($date, ($invert ? "-" : "+") ."1 minute");
            return $this;
        }

        $current_minute = (int) $date->format('i');

        $parts = false !== strpos($parts, ',') ? explode(',', $parts) : [$parts];
        sort($parts);
        $minutes = [];
        foreach ($parts as $part) {
            $minutes = array_merge($minutes, $this->getRangeForExpression($part, 59));
        }

        $position = $invert ? \count($minutes) - 1 : 0;
        if (\count($minutes) > 1) {
            for ($i = 0; $i < \count($minutes) - 1; ++$i) {
                if ((!$invert && $current_minute >= $minutes[$i] && $current_minute < $minutes[$i + 1]) ||
                    ($invert && $current_minute > $minutes[$i] && $current_minute <= $minutes[$i + 1])) {
                    $position = $invert ? $i : $i + 1;

                    break;
                }
            }
        }

        $target = (int) $minutes[$position];
        $originalMinute = (int) $date->format("i");

        if (! $invert) {
            if ($originalMinute >= $target) {
                $distance = 60 - $originalMinute;
                $date = $this->timezoneSafeModify($date, "+{$distance} minutes");

                $originalMinute = (int) $date->format("i");
            }

            $distance = $target - $originalMinute;
            $date = $this->timezoneSafeModify($date, "+{$distance} minutes");
        } else {
            if ($originalMinute <= $target) {
                $distance = ($originalMinute + 1);
                $date = $this->timezoneSafeModify($date, "-{$distance} minutes");

                $originalMinute = (int) $date->format("i");
            }

            $distance = $originalMinute - $target;
            $date = $this->timezoneSafeModify($date, "-{$distance} minutes");
        }

        return $this;
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox