<?php

namespace UkrSolution\WpLabelsPrinting4\LabelDataMakers\Shortcodes\Woocommerce;

class ItemsSubtotal extends OrdersShortcode
{
    const SHOW_IN_MATCHING = 0;
    const DOC_LINES = array('Items subtotal:' => '[items-subtotal]');

    public $display_name = 'Items subtotal';

    public function getValue($post, $field)
    {
        if ('shop_order' === $post->post_type || 'shop_order_placehold' === $post->post_type) {
            $order = $this->getOrder($post);
        }

        return !empty($order)
            ? $this->getValueWithCurrency($order->get_subtotal())
            : '';
    }
}