<?php
/**
 * Copyright 2021 Adobe
 * All Rights Reserved.
 */
declare(strict_types=1);

namespace Magento\CatalogGraphQl\Model\Resolver\Product;

use Magento\Framework\GraphQl\Config\Element\Field;
use Magento\Framework\GraphQl\Query\Resolver\ContextInterface;
use Magento\Framework\GraphQl\Query\ResolverInterface;
use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;

/**
 * Format the option type value.
 */
class CustomizableDateTypeOptionValue implements ResolverInterface
{
    /**
     * Resolver option code.
     */
    private const OPTION_CODE = 'type';

    /**
     * Resolver enum type options to up case format.
     *
     * @param Field $field
     * @param ContextInterface $context
     * @param ResolveInfo $info
     * @param array|null $value
     * @param array|null $args
     *
     * @return string
     */
    public function resolve(Field $field, $context, ResolveInfo $info, ?array $value = null, ?array $args = null): string
    {
        $dteType = $value[self::OPTION_CODE] ?? '';

        return strtoupper($dteType);
    }
}
