phpOMS/Utils/Barcode/Codebar.php

<?php
/**
 * Karaka
 *
 * PHP Version 8.1
 *
 * @package   phpOMS\Utils\Barcode
 * @copyright Dennis Eichhorn
 * @license   OMS License 1.0
 * @version   1.0.0
 * @link      https://karaka.app
 */
declare(strict_types=1);

namespace phpOMS\Utils\Barcode;

/**
 * Codebar class.
 *
 * @package phpOMS\Utils\Barcode
 * @license OMS License 1.0
 * @link    https://karaka.app
 * @since   1.0.0
 *
 * @SuppressWarnings(PHPMD.CamelCasePropertyName)
 * @SuppressWarnings(PHPMD.CamelCaseVariableName)
 */
class Codebar extends C128Abstract
{
    /**
     * Char array.
     *
     * @var string[]
     * @since 1.0.0
     */
    protected static array $CODEARRAY = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '$', ':', '/', '.', '+', 'A', 'B', 'C', 'D'];

    /**
     * Char weighted array.
     *
     * @var string[]
     * @since 1.0.0
     */
    protected static array $CODEARRAY2 = [
        '1111221', '1112112', '2211111', '1121121', '2111121', '1211112', '1211211', '1221111', '2112111', '1111122',
        '1112211', '1122111', '2111212', '2121112', '2121211', '1121212', '1122121', '1212112', '1112122', '1112221',
    ];

    /**
     * Code start.
     *
     * @var string
     * @since 1.0.0
     */
    protected static string $CODE_START = '11221211';

    /**
     * Code end.
     *
     * @var string
     * @since 1.0.0
     */
    protected static string $CODE_END = '1122121';

    /**
     * {@inheritdoc}
     */
    public function setContent(string $content) : void
    {
        parent::setContent(\strtoupper($content));
    }

    /**
     * {@inheritdoc}
     */
    protected function generateCodeString() : string
    {
        $codeString = '';
        $length     = \strlen($this->content);
        $lenCodearr = \count(self::$CODEARRAY);

        for ($posX = 1; $posX <= $length; ++$posX) {
            for ($posY = 0; $posY < $lenCodearr; ++$posY) {
                if (\substr($this->content, ($posX - 1), 1) == self::$CODEARRAY[$posY]) {
                    $codeString .= self::$CODEARRAY2[$posY] . '1';
                }
            }
        }

        return $codeString;
    }
}