<?php
namespace Wbs24\Exchange1c;

class EventHandlers
{
    public function __construct($objects = [])
    {
        $this->Router = $objects['Router'] ?? new Router($objects);
    }

    public static function saveOrder(\Bitrix\Main\Event $event)
    {
        $order = $event->getParameter("ENTITY");
        $isNew = $event->getParameter("IS_NEW");
        if ($isNew) {
            $hasErrors = \Bitrix\Sale\EntityMarker::hasErrors($order);
            $error = $hasErrors ? strip_tags($order->getField('REASON_MARKED')) : '';

            if ($error) {
                $eh = new EventHandlers();
                $externalId = $eh->getExternalId($order);
                $eh->Router->sendOrderErrorMessage([
                    'orderId' => $order->getId(),
                    'serverName' => \Bitrix\Main\Config\Option::get('main', 'server_name'),
                    'externalId' => $externalId,
                    'error' => $error,
                ]);
            }
        }
    }

    public function getExternalId(&$order)
    {
        $externalId = '';
        $propertyCollection = $order->getPropertyCollection();
        if ($propertyCollection) $item = $propertyCollection->getItemByOrderPropertyCode('EXTERNAL_ID');
        if ($item) $externalId = $item->getValue();

        return $externalId;
    }
}