<?php
/**
 * MB "Vienas bitas" (Magetrend.com)
 *
 * @category MageTrend
 * @package  Magetend/PdfTemplates
 * @author   Edvinas Stulpinas <edwin@magetrend.com>
 * @license  http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link     https://www.magetrend.com/magento-2-pdf-invoice-pro
 */

namespace Magetrend\PdfTemplates\Model\Config\Source;

use Magetrend\PdfTemplates\Model\Pdf\Element;

/**
 * Text align source class
 *
 * @category MageTrend
 * @package  Magetend/PdfTemplates
 * @author   Edvinas Stulpinas <edwin@magetrend.com>
 * @license  http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link     https://www.magetrend.com/magento-2-pdf-invoice-pro
 */
class Align implements \Magento\Framework\Option\ArrayInterface
{

    const ALIGN_LEFT = 'left';

    const ALIGN_RIGHT = 'right';

    const ALIGN_CENTER = 'center';

    /**
     * Options getter
     *
     * @return array
     */
    public function toOptionArray()
    {
        $options = $this->toArray();
        $optionArray = [];
        foreach ($options as $value => $label) {
            $optionArray[] = [
                'value' => $value,
                'label' => $label
            ];
        }

        return $optionArray;
    }

    /**
     * Get options in "key-value" format
     *
     * @return array
     */
    public function toArray()
    {
        return [
            Element::ALIGN_LEFT => (string)__('Left'),
            Element::ALIGN_RIGHT => (string)__('Right'),
        ];
    }
}
