<?php

namespace KupShop\GTMBundle\Ecommerce;

class ClickAddToCart extends AbstractEcommerce
{
    /**
     * Specific PageData.
     *
     * @throws \Exception
     */
    public function getData(&$dataContainer)
    {
        $productObj = $this->pageData['product'];
        $addedProduct = $this->productLoader->getProducts([$productObj], $this->view);
        $dataContainer->add = new \stdClass();
        if (findModule(\Modules::COMPONENTS)) {
            $dataContainer->event = 'add_to_cart';
            $fk = array_key_first($addedProduct);
            $addedProduct[$fk]['quantity'] = $this->pageData['quantity'] ?: 1;
            $dataContainer->ecommerce = (object) [
                'items' => $addedProduct,
            ];
        } else {
            $dataContainer->event = 'addToCart';
            $addedProduct[0]->quantity = $this->pageData['quantity'] ?: 1;
            $dataContainer->add->products = $addedProduct;
        }

        $dataContainer->add->listName = $this->productLoader->getListType($this->view, $this->pageData);
        $dataContainer->add->listId = $this->productLoader->getListId($this->view, $this->pageData);
        $dataContainer->_clear = true;
    }
}