<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
declare(strict_types=1);

namespace Magento\ReviewGraphQl\Model\Resolver;

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

/**
 * Product rating value resolver
 */
class ProductReviewRatingValueMetadata implements ResolverInterface
{
    /**
     * Resolve product review rating values
     *
     * @param Field $field
     * @param ContextInterface $context
     * @param ResolveInfo $info
     * @param array|null $value
     * @param array|null $args
     * @return array|Value|mixed
     *
     * @throws GraphQlInputException
     *
     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
     */
    public function resolve(
        Field $field,
        $context,
        ResolveInfo $info,
        ?array $value = null,
        ?array $args = null
    ) {
        if (!isset($value['values'])) {
            throw new GraphQlInputException(__('Value must contain "values" property.'));
        }

        $ratingOptions = $value['values'];
        $data = [];

        foreach ($ratingOptions as $item) {
            $data[] = ['value' => $item->getData('value'), 'value_id' => base64_encode($item->getData('option_id'))];
        }

        return $data;
    }
}