<?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 EcsGtmProTools
{
    public static function isFileContainString($file, $string)
    {
        $f = @fopen($file, 'r');
        if (!$f) {
            return false;
        }

        while (($line = fgets($f)) !== false) {
            if (strpos($line, $string) !== false) {
                fclose($f);
                return true;
            }
        }
        return false;
    }

    public static function isAjax()
    {
        $requestedWidth = filter_input(INPUT_SERVER, 'HTTP_X_REQUESTED_WITH');
        return (!empty($requestedWidth) && Tools::strtolower($requestedWidth) == 'xmlhttprequest');
    }

    public static function removeAccents($string)
    {
        if (!preg_match('/[\x80-\xff]/', $string)) {
            return $string;
        }

        $chars = array(
            chr(195).chr(128) => 'A', chr(195).chr(129) => 'A',
            chr(195).chr(130) => 'A', chr(195).chr(131) => 'A',
            chr(195).chr(132) => 'A', chr(195).chr(133) => 'A',
            chr(195).chr(135) => 'C', chr(195).chr(136) => 'E',
            chr(195).chr(137) => 'E', chr(195).chr(138) => 'E',
            chr(195).chr(139) => 'E', chr(195).chr(140) => 'I',
            chr(195).chr(141) => 'I', chr(195).chr(142) => 'I',
            chr(195).chr(143) => 'I', chr(195).chr(145) => 'N',
            chr(195).chr(146) => 'O', chr(195).chr(147) => 'O',
            chr(195).chr(148) => 'O', chr(195).chr(149) => 'O',
            chr(195).chr(150) => 'O', chr(195).chr(153) => 'U',
            chr(195).chr(154) => 'U', chr(195).chr(155) => 'U',
            chr(195).chr(156) => 'U', chr(195).chr(157) => 'Y',
            chr(195).chr(159) => 's', chr(195).chr(160) => 'a',
            chr(195).chr(161) => 'a', chr(195).chr(162) => 'a',
            chr(195).chr(163) => 'a', chr(195).chr(164) => 'a',
            chr(195).chr(165) => 'a', chr(195).chr(167) => 'c',
            chr(195).chr(168) => 'e', chr(195).chr(169) => 'e',
            chr(195).chr(170) => 'e', chr(195).chr(171) => 'e',
            chr(195).chr(172) => 'i', chr(195).chr(173) => 'i',
            chr(195).chr(174) => 'i', chr(195).chr(175) => 'i',
            chr(195).chr(177) => 'n', chr(195).chr(178) => 'o',
            chr(195).chr(179) => 'o', chr(195).chr(180) => 'o',
            chr(195).chr(181) => 'o', chr(195).chr(182) => 'o',
            chr(195).chr(182) => 'o', chr(195).chr(185) => 'u',
            chr(195).chr(186) => 'u', chr(195).chr(187) => 'u',
            chr(195).chr(188) => 'u', chr(195).chr(189) => 'y',
            chr(195).chr(191) => 'y',

            chr(196).chr(128) => 'A', chr(196).chr(129) => 'a',
            chr(196).chr(130) => 'A', chr(196).chr(131) => 'a',
            chr(196).chr(132) => 'A', chr(196).chr(133) => 'a',
            chr(196).chr(134) => 'C', chr(196).chr(135) => 'c',
            chr(196).chr(136) => 'C', chr(196).chr(137) => 'c',
            chr(196).chr(138) => 'C', chr(196).chr(139) => 'c',
            chr(196).chr(140) => 'C', chr(196).chr(141) => 'c',
            chr(196).chr(142) => 'D', chr(196).chr(143) => 'd',
            chr(196).chr(144) => 'D', chr(196).chr(145) => 'd',
            chr(196).chr(146) => 'E', chr(196).chr(147) => 'e',
            chr(196).chr(148) => 'E', chr(196).chr(149) => 'e',
            chr(196).chr(150) => 'E', chr(196).chr(151) => 'e',
            chr(196).chr(152) => 'E', chr(196).chr(153) => 'e',
            chr(196).chr(154) => 'E', chr(196).chr(155) => 'e',
            chr(196).chr(156) => 'G', chr(196).chr(157) => 'g',
            chr(196).chr(158) => 'G', chr(196).chr(159) => 'g',
            chr(196).chr(160) => 'G', chr(196).chr(161) => 'g',
            chr(196).chr(162) => 'G', chr(196).chr(163) => 'g',
            chr(196).chr(164) => 'H', chr(196).chr(165) => 'h',
            chr(196).chr(166) => 'H', chr(196).chr(167) => 'h',
            chr(196).chr(168) => 'I', chr(196).chr(169) => 'i',
            chr(196).chr(170) => 'I', chr(196).chr(171) => 'i',
            chr(196).chr(172) => 'I', chr(196).chr(173) => 'i',
            chr(196).chr(174) => 'I', chr(196).chr(175) => 'i',
            chr(196).chr(176) => 'I', chr(196).chr(177) => 'i',
            chr(196).chr(178) => 'IJ',chr(196).chr(179) => 'ij',
            chr(196).chr(180) => 'J', chr(196).chr(181) => 'j',
            chr(196).chr(182) => 'K', chr(196).chr(183) => 'k',
            chr(196).chr(184) => 'k', chr(196).chr(185) => 'L',
            chr(196).chr(186) => 'l', chr(196).chr(187) => 'L',
            chr(196).chr(188) => 'l', chr(196).chr(189) => 'L',
            chr(196).chr(190) => 'l', chr(196).chr(191) => 'L',
            chr(197).chr(128) => 'l', chr(197).chr(129) => 'L',
            chr(197).chr(130) => 'l', chr(197).chr(131) => 'N',
            chr(197).chr(132) => 'n', chr(197).chr(133) => 'N',
            chr(197).chr(134) => 'n', chr(197).chr(135) => 'N',
            chr(197).chr(136) => 'n', chr(197).chr(137) => 'N',
            chr(197).chr(138) => 'n', chr(197).chr(139) => 'N',
            chr(197).chr(140) => 'O', chr(197).chr(141) => 'o',
            chr(197).chr(142) => 'O', chr(197).chr(143) => 'o',
            chr(197).chr(144) => 'O', chr(197).chr(145) => 'o',
            chr(197).chr(146) => 'OE',chr(197).chr(147) => 'oe',
            chr(197).chr(148) => 'R',chr(197).chr(149) => 'r',
            chr(197).chr(150) => 'R',chr(197).chr(151) => 'r',
            chr(197).chr(152) => 'R',chr(197).chr(153) => 'r',
            chr(197).chr(154) => 'S',chr(197).chr(155) => 's',
            chr(197).chr(156) => 'S',chr(197).chr(157) => 's',
            chr(197).chr(158) => 'S',chr(197).chr(159) => 's',
            chr(197).chr(160) => 'S', chr(197).chr(161) => 's',
            chr(197).chr(162) => 'T', chr(197).chr(163) => 't',
            chr(197).chr(164) => 'T', chr(197).chr(165) => 't',
            chr(197).chr(166) => 'T', chr(197).chr(167) => 't',
            chr(197).chr(168) => 'U', chr(197).chr(169) => 'u',
            chr(197).chr(170) => 'U', chr(197).chr(171) => 'u',
            chr(197).chr(172) => 'U', chr(197).chr(173) => 'u',
            chr(197).chr(174) => 'U', chr(197).chr(175) => 'u',
            chr(197).chr(176) => 'U', chr(197).chr(177) => 'u',
            chr(197).chr(178) => 'U', chr(197).chr(179) => 'u',
            chr(197).chr(180) => 'W', chr(197).chr(181) => 'w',
            chr(197).chr(182) => 'Y', chr(197).chr(183) => 'y',
            chr(197).chr(184) => 'Y', chr(197).chr(185) => 'Z',
            chr(197).chr(186) => 'z', chr(197).chr(187) => 'Z',
            chr(197).chr(188) => 'z', chr(197).chr(189) => 'Z',
            chr(197).chr(190) => 'z', chr(197).chr(191) => 's'
        );

        return strtr($string, $chars);
    }

    public static function cleanString($string)
    {
        return self::removeAccents($string);
    }

    public static function getOrdersByCartId($id_cart)
    {
        $result = array();
        $sql = 'SELECT `id_order` FROM `' . _DB_PREFIX_.'orders` WHERE `id_cart` = ' . (int)$id_cart . Shop::addSqlRestriction();
        if ($rows = Db::getInstance()->executeS($sql)) {
            foreach ($rows as $row) {
                $result[] = $row['id_order'];
            }
        }
        return $result;
    }

    public static function countCustomerOtherOrders($id_customer, $exclude_order_reference)
    {
        return (int) Db::getInstance()->getValue("SELECT count(DISTINCT `reference`) FROM `"._DB_PREFIX_."orders` WHERE `id_customer` = '".(int)$id_customer."' and `reference` != '".pSQL($exclude_order_reference)."'");
    }

    public static function getAttributeShortName($id_product_attribute, $id_lang)
    {
        $result = Db::getInstance()->executeS('SELECT pac.`id_product_attribute`, al.`name` AS attribute_name ' .
            'FROM `'._DB_PREFIX_.'product_attribute_combination` pac ' .
            'LEFT JOIN `'._DB_PREFIX_.'attribute` a ON a.`id_attribute` = pac.`id_attribute` ' .
            'LEFT JOIN `'._DB_PREFIX_.'attribute_group` ag ON ag.`id_attribute_group` = a.`id_attribute_group` ' .
            'LEFT JOIN `'._DB_PREFIX_.'attribute_lang` al ON (a.`id_attribute` = al.`id_attribute` AND al.`id_lang` = '.(int)$id_lang.') ' .
            'WHERE pac.`id_product_attribute` = '.(int) $id_product_attribute);

        $shortName = array();
        if (count($result)) {
            foreach ($result as $attribute) {
                $shortName[] = $attribute['attribute_name'];
            }
        }

        return implode(', ', $shortName);
    }

    public static function getProductAttributeId($product, $force_display_variant_id = false)
    {
        $ipa = null;
        $product = is_object($product) ? $product : (object)$product;

        if (empty($product->id) && !empty($product->id_product)) {
            $product->id = $product->id_product;
        }

        if (!empty($product->id)) {
            if (!empty($product->product_attribute_id)) {
                $ipa = (int) $product->product_attribute_id;
            } elseif (!empty($product->id_product_attribute)) {
                $ipa = (int) $product->id_product_attribute;
            }

            if ($force_display_variant_id && !$ipa) {
                $ipa = Product::getDefaultAttribute($product->id);
            }
        }

        return $ipa;
    }

    public static function removeNull($obj)
    {
        $properties = get_object_vars($obj);
        foreach ($properties as $k => $v) {
            if (is_null($v)) {
                unset($obj->$k);
            }
        }
    }

    public static function jsonEncode($data, $flags = 0)
    {
        if (method_exists('Tools', 'jsonEncode')) {
            return Tools::jsonEncode($data, $flags);
        }
        if (function_exists('json_encode')) {
            return json_encode($data, $flags);
        }
        throw new Exception('No JSON encode method found');
    }

    public static function jsonDecode($json, $assoc = false)
    {
        if (function_exists('json_decode')) {
            return json_decode($json, $assoc);
        }
        if (method_exists('Tools', 'jsonDecode')) {
            return Tools::jsonDecode($json, $assoc);
        }
        throw new Exception('No JSON decode method found');
    }
}