<?php

declare(strict_types=1);

/**
* @author Amasty Team
* @copyright Copyright (c) 2022 Amasty (https://www.amasty.com)
* @package One Step Checkout GraphQL (System)
*/

namespace Amasty\CheckoutGraphQl\Model\Resolver;

use Magento\Framework\Exception\LocalizedException;
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\ResolverInterface;
use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
use Magento\Framework\Stdlib\DateTime\TimezoneInterface;
use Magento\Sales\Api\Data\OrderInterface;

class OrderDate implements ResolverInterface
{
/**
* @var OrderInterface
*/
private $orderModel;

/**
* @var TimezoneInterface
*/
private $timezone;

public function __construct(OrderInterface $orderModel, TimezoneInterface $timezone)
{
$this->orderModel = $orderModel;
$this->timezone = $timezone;
}

/**
* @param Field $field
* @param ContextInterface $context
* @param ResolveInfo $info
* @param array|null $value
* @param array|null $args
* @return string|null
* @throws GraphQlInputException
*/
public function resolve(Field $field, $context, ResolveInfo $info, array $value = null, array $args = null)
{
if (!isset($value['order_number'])) {
throw new GraphQlInputException(__('"order_number" value must be specified'));
}

try {
$order = $this->orderModel->loadByIncrementId($value['order_number']);
} catch (LocalizedException $e) {
throw new GraphQlInputException(__($e->getMessage()), $e);
}

return $this->timezone->formatDate($order->getCreatedAt(), \IntlDateFormatter::MEDIUM);
}
}