<?php

namespace UkrSolution\WpLabelsPrinting4\LabelDataMakers;

class WoocommerceOrderItems extends WoocommerceOrderProducts
{
    const ACTION_IMPORT = 'get_barcodes_by_order_items';

    public function getItems()
    {
        $orderQuantity = isset($this->data['orderQuantity']) ? $this->data['orderQuantity'] : null;
        $itemsIds = isset($this->data[static::IMPORT_ITEMS_IDS_PARAM]) ? $this->data[static::IMPORT_ITEMS_IDS_PARAM] : null;

        if (empty($itemsIds)) {
            return array();
        }

        $this->items = $this->getItemsByOrderItemsIds($itemsIds, $orderQuantity);
    }

    private function getItemsByOrderItemsIds($itemsIds, $orderQuantity)
    {
        $orderId = wc_get_order_id_by_order_item_id(intval($itemsIds[0]));

        return $this->getOrderItemsProducts(array($orderId), $orderQuantity, $itemsIds);
    }
}