<?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 EcsGtmProAsyncModuleFrontController extends ModuleFrontController
{
    protected $dataLayer;
    public $module = null;

    public function __construct()
    {
        if (Tools::usingSecureMode()) {
            $this->ssl = true;
        }
        return parent::__construct();
    }

    /**
     * @see FrontController::initContent()
     */
    public function initContent()
    {
        $action = Tools::getValue('action');
        if (!empty($action)) {
            switch ($action) {
                case 'user':
                    $this->dataLayer = $this->module->dlManager->addUserInfo();
                    break;
                case 'cart-add':
                case 'cart-remove':
                    $this->dataLayer = $this->module->dlManager->getCartActionDataLayer(
                        (int) Tools::getValue('id'),
                        (int) Tools::getValue('id_attribute'),
                        $action == 'cart-remove' ? 'remove' : 'add',
                        (int) Tools::getValue('qty')
                    );
                    break;
                case 'product-click':
                    $this->dataLayer = $this->module->dlManager->productClick((int) Tools::getValue('id'), (int) Tools::getValue('id_attribute'));
                    break;
            }
        }
    }

    public function display()
    {
        if ($this->dataLayer) {
            echo $this->dataLayer->toJson();
        } else {
            http_response_code(400);
            die;
        }
    }
}