<?php
/**
* 2022 ECSoft
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to dev.ecsoft@gmail.com so we can send you a copy immediately.
*
*  @author ECSoft <dev.ecsoft@gmail.com>
*  @copyright  2022 ECSoft
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of ECSoft
*/

class EcsGtmProDataLayerProduct
{
    public $name;
    public $id;
    public $reference;
    public $price;
    public $price_tax_exc;
    public $brand;
    public $category;
    public $item_category;
    public $item_category2;
    public $item_category3;
    public $item_category4;
    public $variant;
    public $list;
    public $position;
    public $quantity;

    public function __construct($module, $product, $list = null)
    {
        $product = $product instanceof Product ? $product : (object)$product;
        $variant = null;

        if (empty($product->id)) {
            $product->id = !empty($product->id_product) ? $product->id_product : 0;
            if (!$product->id) {
                return null;
            }
        }

        $id_product_attribute = !empty($product->id_product_attribute) ? $product->id_product_attribute : EcsGtmProTools::getProductAttributeId($product);
        if ($id_product_attribute) {
            $variant = new Combination($id_product_attribute);
            if (!Validate::isLoadedObject($variant)) {
                $variant = null;
                $id_product_attribute = 0;
            }
        }

        $this->id = (string) EcsGtmProProduct::getInstance()->getProductId($product, $variant);


        if (!empty($variant->reference)) {
            $this->reference = (string) $variant->reference;
        } else {
            $this->reference = (string) $product->reference;
        }

        $this->name = EcsGtmProProduct::getInstance()->getProductName($product);
        $this->link = EcsGtmProProduct::getInstance()->getProductName($product, "link_rewrite");

        if ($id_product_attribute) {
            $this->variant = EcsGtmProTools::cleanString(EcsGtmProTools::getAttributeShortName($id_product_attribute, $module->dlManager->getDataLanguage()));
        }

        $this->price = (string) round((float) Product::getPriceStatic($product->id, true, $id_product_attribute), _ECSGTMPRO_PRICE_DECIMAL_);
        $this->price_tax_exc = (string) round((float) Product::getPriceStatic($product->id, false, $id_product_attribute), _ECSGTMPRO_PRICE_DECIMAL_);

        if ($module->gtmConfig->dataConfig->wholesale_price) {
            $wholesale_price = $product->wholesale_price;
            if ($variant && $variant->wholesale_price > 0) {
                $wholesale_price = $variant->wholesale_price;
            }
            $this->wholesale_price = (string)round((float)$wholesale_price, _ECSGTMPRO_PRICE_DECIMAL_);
        }

        $this->list = !empty($list['name']) ? $list['name'] : null;
        $this->position = !empty($list['index']) ? $list['index'] : null;

        if (!empty($list['name'])) {
            $this->category = $list['name'];
        } else {
            $this->category = $module->dlManager->getCategoryName($product->id_category_default);
        }

        $category = new Category($product->id_category_default);
        $this->item_category = $module->dlManager->getCategoryNameHierarchy($category, 1);
        $this->item_category2 = $module->dlManager->getCategoryNameHierarchy($category, 2);
        $this->item_category3 = $module->dlManager->getCategoryNameHierarchy($category, 3);
        $this->item_category4 = $module->dlManager->getCategoryNameHierarchy($category, 4);

        if ($product->id_manufacturer) {
            $manufacturer_name = EcsGtmProTools::cleanString(Manufacturer::getNameById((int)$product->id_manufacturer));
            $this->brand = $manufacturer_name;
        }

        if (!empty($product->product_quantity)) {
            $this->quantity = (int) $product->product_quantity;
        } elseif (!empty($product->cart_quantity)) {
            $this->quantity = (int) $product->cart_quantity;
        } elseif (!empty($product->quantity)) {
            $this->quantity = (int) $product->quantity;
        }

        return $this;
    }

    public function removeNull()
    {
        EcsGtmProTools::removeNull($this);
    }
}