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<?php
/**
 * Copyright © Extmag. All rights reserved.
 */

namespace Extmag\Shiplab\Model\Source;

use Magento\Framework\Data\OptionSourceInterface;

class VolumeWeightType implements OptionSourceInterface
{
    /**
     * Returns array to be used in multiselect on back-end
     *
     * @return array
     */
    public function toOptionArray()
    {
        $arr = [];
        foreach ($this->getArray() as $value => $label) {
            $arr[] = ['value' => $value, 'label' => $label];
        }

        return $arr;
    }

    /**
     * Get Array
     *
     * @return string[]
     */
    public function getArray()
    {
        return [
            'weight' => "Weight",
            'dimension' => "Length x Width x Height",
        ];
    }
}