<?php

/**
 * Description of Utils
 *
 * @author Ali2Woo Team
 */

namespace AliNext_Lite;;

use function mb_convert_encoding;

class Utils
{

    public static function sanitizeExternalText(string $text): string
    {
        // Remove invisible characters like non-breaking spaces
        $text = str_replace("\u{00A0}", ' ', $text);

        // Collapse multiple whitespace
        $text = preg_replace('/\s+/u', ' ', $text);

        // Ensure UTF-8 consistency
        $text = mb_convert_encoding($text, 'UTF-8', 'UTF-8');

        // Decode HTML entities if present
        $text = html_entity_decode($text, ENT_QUOTES | ENT_HTML5, 'UTF-8');

        return trim($text);
    }

    public static function wcae_strack_active()
    {
        return is_plugin_active('woocommerce_aliexpress_shipment_tracking/index.php');
    }

    public static function update_post_terms_count($post_id)
    {
        global $wpdb;
        $update_taxonomies = array();
        $res = $wpdb->get_results("SELECT tt.taxonomy,tt.term_taxonomy_id,tt.term_id FROM {$wpdb->term_relationships} tr LEFT JOIN {$wpdb->term_taxonomy} tt ON (tr.term_taxonomy_id=tt.term_taxonomy_id) WHERE tr.object_id=" . absint($post_id), ARRAY_A);
        foreach ($res as $row) {
            if (!isset($update_taxonomies[$row['taxonomy']])) {
                $update_taxonomies[$row['taxonomy']] = array();
            }
            $update_taxonomies[$row['taxonomy']][] = in_array($row['taxonomy'], array('product_cat', 'product_tag')) ? $row['term_taxonomy_id'] : $row['term_id'];
        }

        foreach ($update_taxonomies as $taxonomy => $terms) {
            wp_update_term_count_now($terms, $taxonomy);
        }
    }

    public static function clear_url($url)
    {
        if ($url) {
            $parts = wp_parse_url($url);
            $res = '';
            if (isset($parts['scheme'])) {
                $res .= $parts['scheme'] . '://';
            } else {
                $res .= '//';
            }
            if (isset($parts['host'])) {
                $res .= $parts['host'];
            }
            if (isset($parts['path'])) {
                $res .= $parts['path'];
            }
            return $res;
        }
        return '';
    }

    public static function checkVariationIdHasAllParts(string $variationId, array $parts): bool
    {
        // Split the input variation id by the '-' delimiter
        $segments = explode('-', $variationId);

        foreach ($parts as $part) {
            if (!is_string($part) || !in_array($part, $segments, true)) {
                return false;
            }
        }

        return true;
    }

    /**
     * Get size information for all currently-registered image sizes.
     * List available image sizes with width and height following
     *
     * @return array $sizes Data for all currently-registered image sizes.
     * @uses   get_intermediate_image_sizes()
     * @global $_wp_additional_image_sizes
     */
    public function get_image_sizes()
    {
        global $_wp_additional_image_sizes;

        $sizes = array();

        foreach (get_intermediate_image_sizes() as $_size) {
            if (in_array($_size, array('thumbnail', 'medium', 'medium_large', 'large'))) {
                $sizes[$_size]['width'] = get_option("{$_size}_size_w");
                $sizes[$_size]['height'] = get_option("{$_size}_size_h");
                $sizes[$_size]['crop'] = (bool)get_option("{$_size}_crop");
            } elseif (isset($_wp_additional_image_sizes[$_size])) {
                $sizes[$_size] = array(
                    'width' => $_wp_additional_image_sizes[$_size]['width'],
                    'height' => $_wp_additional_image_sizes[$_size]['height'],
                    'crop' => $_wp_additional_image_sizes[$_size]['crop'],
                );
            }
        }

        return $sizes;
    }

    /**
     * Get size information for a specific image size.
     *
     * @param string $size The image size for which to retrieve data.
     * @return bool|array $size Size data about an image size or false if the size doesn't exist.
     * @uses   get_image_sizes()
     */
    public function get_image_size($size)
    {
        $sizes = get_image_sizes();

        if (isset($sizes[$size])) {
            return $sizes[$size];
        }

        return false;
    }

    /**
     * Get the width of a specific image size.
     *
     * @param string $size The image size for which to retrieve data.
     * @return bool|string $size Width of an image size or false if the size doesn't exist.
     * @uses   get_image_size()
     */
    public function get_image_width($size)
    {
        if (!$size = get_image_size($size)) {
            return false;
        }

        if (isset($size['width'])) {
            return $size['width'];
        }

        return false;
    }

    /**
     * Get the height of a specific image size.
     *
     * @param string $size The image size for which to retrieve data.
     * @return bool|string $size Height of an image size or false if the size doesn't exist.
     * @uses   get_image_size()
     */
    public function get_image_height($size)
    {
        if (!$size = get_image_size($size)) {
            return false;
        }

        if (isset($size['height'])) {
            return $size['height'];
        }

        return false;
    }

    public static function delete_post_images($post_id)
    {
        global $wpdb;
        $external_id = get_post_meta($post_id, '_a2w_external_id', true);
        $post_type = get_post_type($post_id);
        if ($external_id || $post_type == 'product_variation') {
            $childrens = $wpdb->get_col($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d and post_type='attachment'", $post_id));
            if ($childrens) {
                foreach ($childrens as $attachment_id) {
                    Utils::delete_attachment($attachment_id, true);
                }
            }
            $thumbnail_id = get_post_meta($post_id, '_thumbnail_id', true);
            if ($thumbnail_id && $post_type != 'product_variation') {
                Utils::delete_attachment($thumbnail_id, true);
            }
        }
    }

    // cloned wp_delete_attachment function, use for overload sites
    // 2021.11.20 By default will use default function (wp_delete_attachment)
    public static function delete_attachment($post_id, $force_delete = false)
    {
        if (!a2wl_check_defined('A2WL_USE_CUSTOM_DELETE_ATTACHMENT')) {
            return wp_delete_attachment($post_id, $force_delete);
        }

        global $wpdb;

        $post = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $post_id));

        if (!$post) {
            return $post;
        }

        $post = get_post($post);

        if ('attachment' !== $post->post_type) {
            return false;
        }

        if (!$force_delete && EMPTY_TRASH_DAYS && MEDIA_TRASH && 'trash' !== $post->post_status) {
            return wp_trash_post($post_id);
        }

        delete_post_meta($post_id, '_wp_trash_meta_status');
        delete_post_meta($post_id, '_wp_trash_meta_time');

        $meta = wp_get_attachment_metadata($post_id);
        $backup_sizes = get_post_meta($post->ID, '_wp_attachment_backup_sizes', true);
        $file = get_attached_file($post_id);

        if (is_multisite()) {
            delete_transient('dirsize_cache');
        }

        /**
         * Fires before an attachment is deleted, at the start of wp_delete_attachment().
         *
         * @param int $post_id Attachment ID.
         * @since 2.0.0
         *
         */
        do_action('delete_attachment', $post_id);

        wp_delete_object_term_relationships($post_id, array('category', 'post_tag'));
        wp_delete_object_term_relationships($post_id, get_object_taxonomies($post->post_type));

        // Delete all for any posts.
        // A2W disable this call!
        // delete_metadata( 'post', null, '_thumbnail_id', $post_id, true );

        wp_defer_comment_counting(true);

        $comment_ids = $wpdb->get_col($wpdb->prepare("SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = %d", $post_id));
        foreach ($comment_ids as $comment_id) {
            wp_delete_comment($comment_id, true);
        }

        wp_defer_comment_counting(false);

        $post_meta_ids = $wpdb->get_col($wpdb->prepare("SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d ", $post_id));
        foreach ($post_meta_ids as $mid) {
            delete_metadata_by_mid('post', $mid);
        }

        /** This action is documented in wp-includes/post.php */
        do_action('delete_post', $post_id);
        $result = $wpdb->delete($wpdb->posts, array('ID' => $post_id));
        if (!$result) {
            return false;
        }
        /** This action is documented in wp-includes/post.php */
        do_action('deleted_post', $post_id);

        wp_delete_attachment_files($post_id, $meta, $backup_sizes, $file);

        clean_post_cache($post);

        return $post;
    }

    public static function clear_image_url($img_url, $param_str = '')
    {
        //$img_url = str_replace("http:", "https:", $img_url);
        if (substr($img_url, 0, 4) !== "http") {
            $new_src = "https:" . $img_url;
        } else {
            $new_src = $img_url;
        }

        $parsed_url = wp_parse_url($img_url);

        if (!empty($parsed_url['scheme']) && !empty($parsed_url['host']) && !empty($parsed_url['path'])) {
            $new_src = $parsed_url['scheme'] . '://' . $parsed_url['host'] . $parsed_url['path'] . $param_str;
        } else if (empty($parsed_url['scheme']) && empty($parsed_url['host']) && !empty($parsed_url['path'])) {
            $new_src = $parsed_url['path'] . $param_str;
        }
        // remove _640x640.jpg from image url filename.jpg_640x640.jpg
        $new_src = preg_replace("/(.+?)(.jpg|.jpeg)(.*)/", "$1$2", $new_src);

        return $new_src;
    }

    public static function buildImageIdFromPath(string $imagePath): string
    {
        $imagePath = self::clear_image_url($imagePath);

        return md5($imagePath);
    }

    public static function buildIdFromUrl(string $url): string
    {
        $url = self::clear_url($url);

        return md5($url);
    }

    public static function get_all_images_from_product(
        $product, $skip = false, $product_images = true, $description_images = true
    )
    {
        $tmp_all_images = [];

        if ($product_images) {
            foreach ($product['images'] as $img) {
                if (!is_string($img)) {
                    continue;
                }
                $img_id = self::buildImageIdFromPath($img);
                if (!isset($tmp_all_images[$img_id])) {
                    $tmp_all_images[$img_id] = [
                        'image' => $img,
                        'type' => 'gallery'
                    ];
                }
            }
        }

        if (!empty($product['sku_products']['variations'])) {
            foreach ($product['sku_products']['variations'] as $var) {
                if (isset($var['image'])) {
                    if (!is_string($var['image'])) {
                        continue;
                    }
                    $img_id = self::buildImageIdFromPath($var['image']);
                    if (!isset($tmp_all_images[$img_id])) {
                        $tmp_all_images[$img_id] = [
                            'image' => $var['image'],
                            'type' => 'variant'
                        ];
                    }
                }
            }
        }

        if ($description_images) {
            $connector = AliexpressDefaultConnector::getInstance();
            $desc_images = $connector::get_images_from_description($product);

            //add description image only if it's not already available as image of other type
            foreach ($desc_images as $img_id => $img) {
                if (!isset($tmp_all_images[$img_id])) {
                    if (!is_string($img)) {
                        continue;
                    }
                    $tmp_all_images[$img_id] = [
                        'image' => $img,
                        'type' => 'description'
                    ];
                }
            }
        }

        if (!empty($product['sku_products']['attributes'])) {
            foreach ($product['sku_products']['attributes'] as $attribute) {
                foreach ($attribute['value'] as $attr_value) {
                    $has_variation = false;
                    foreach ($product['sku_products']['variations'] as $variation) {
                        if (!empty($product['skip_vars']) && !in_array($variation['id'], $product['skip_vars'])) {
                            foreach ($variation['attributes'] as $va) {
                                if ($va == $attr_value['id']) {
                                    $has_variation = true;
                                }
                            }
                        }
                    }

                    if ($has_variation) {
                        if (get_setting('use_external_image_urls')) {
                            if (!empty($attr_value['thumb'])) {
                                if (!is_string($attr_value['thumb'])) {
                                    continue;
                                }
                                $img_id = self::buildImageIdFromPath($attr_value['thumb']);
                                if (!isset($tmp_all_images[$img_id])) {
                                    $tmp_all_images[$img_id] = [
                                        'image' => $attr_value['thumb'],
                                        'type' => 'attribute'
                                    ];
                                }
                            } else if (!empty($attr_value['image'])) {
                                if (!is_string($attr_value['thumb'])) {
                                    continue;
                                }
                                $img_id = self::buildImageIdFromPath($attr_value['image']);
                                if (!isset($tmp_all_images[$img_id])) {
                                    $tmp_all_images[$img_id] = [
                                        'image' => $attr_value['image'],
                                        'type' => 'attribute'
                                    ];
                                }
                            }
                        } else {
                            if (!empty($attr_value['image'])) {
                                if (!is_string($attr_value['image'])) {
                                    continue;
                                }
                                $img_id = self::buildImageIdFromPath($attr_value['image']);
                                if (!isset($tmp_all_images[$img_id])) {
                                    $tmp_all_images[$img_id] = [
                                        'image' => $attr_value['image'],
                                        'type' => 'attribute'
                                    ];
                                }
                            } else if (!empty($attr_value['thumb'])) {
                                if (!is_string($attr_value['thumb'])) {
                                    continue;
                                }
                                $img_id = self::buildImageIdFromPath($attr_value['thumb']);
                                if (!isset($tmp_all_images[$img_id])) {
                                    $tmp_all_images[$img_id] = [
                                        'image' => $attr_value['thumb'],
                                        'type' => 'attribute'
                                    ];
                                }
                            }
                        }
                    }
                }
            }
        }

        if ($skip) {
            foreach ($product['skip_images'] as $img_id) {
                unset($tmp_all_images[$img_id]);
            }
        }

        return $tmp_all_images;
    }

    public static function getProductVideoUrl(array $product): string
    {
        if (empty($product['video'])) {
            return '';
        }

        if (!empty($product['video']['web_url'])) {
            return $product['video']['web_url'];
        }

        if (!empty($product['video']['android_url'])) {
            return $product['video']['android_url'];
        }

        if (!empty($product['video']['iphone_url'])) {
            return $product['video']['iphone_url'];
        }

        return '';
    }

    public static function getProductVideoPoster(array $product): ?string
    {
        if (empty($product['video'])) {
            return null;
        }

        if (!empty($product['video']['video_thumb'])) {
            return $product['video']['video_thumb'];
        }

        return null;
    }

    /*
        public static function get_images_from_description($description)
        {
            $src_result = array();

            if ($description && class_exists('DOMDocument')) {
                $description = htmlspecialchars_decode(utf8_decode(htmlentities($description, ENT_COMPAT, 'UTF-8', false)));

                if (function_exists('libxml_use_internal_errors')) {
                    libxml_use_internal_errors(true);
                }
                $dom = new \DOMDocument();
                @$dom->loadHTML($description);
                $dom->formatOutput = true;
                $tags = $dom->getElementsByTagName('img');

                foreach ($tags as $tag) {
                    $src_result[self::buildImageIdFromPath($tag->getAttribute('src'))] = $tag->getAttribute('src');
                }
            }

            return $src_result;
        }
	*/

    public static function normalizeChars($s)
    {
        $replace = array(
            'ъ' => '-', 'Ь' => '-', 'Ъ' => '-', 'ь' => '-',
            'Ă' => 'A', 'Ą' => 'A', 'À' => 'A', 'Ã' => 'A', 'Á' => 'A', 'Æ' => 'A', 'Â' => 'A', 'Å' => 'A', 'Ä' => 'Ae',
            'Þ' => 'B',
            'Ć' => 'C', 'ץ' => 'C', 'Ç' => 'C',
            'È' => 'E', 'Ę' => 'E', 'É' => 'E', 'Ë' => 'E', 'Ê' => 'E',
            'Ğ' => 'G',
            'İ' => 'I', 'Ï' => 'I', 'Î' => 'I', 'Í' => 'I', 'Ì' => 'I',
            'Ł' => 'L',
            'Ñ' => 'N', 'Ń' => 'N',
            'Ø' => 'O', 'Ó' => 'O', 'Ò' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'Oe',
            'Ş' => 'S', 'Ś' => 'S', 'Ș' => 'S', 'Š' => 'S',
            'Ț' => 'T',
            'Ù' => 'U', 'Û' => 'U', 'Ú' => 'U', 'Ü' => 'Ue',
            'Ý' => 'Y',
            'Ź' => 'Z', 'Ž' => 'Z', 'Ż' => 'Z',
            'â' => 'a', 'ǎ' => 'a', 'ą' => 'a', 'á' => 'a', 'ă' => 'a', 'ã' => 'a', 'Ǎ' => 'a', 'а' => 'a', 'А' => 'a', 'å' => 'a', 'à' => 'a', 'א' => 'a', 'Ǻ' => 'a', 'Ā' => 'a', 'ǻ' => 'a', 'ā' => 'a', 'ä' => 'ae', 'æ' => 'ae', 'Ǽ' => 'ae', 'ǽ' => 'ae',
            'б' => 'b', 'ב' => 'b', 'Б' => 'b', 'þ' => 'b',
            'ĉ' => 'c', 'Ĉ' => 'c', 'Ċ' => 'c', 'ć' => 'c', 'ç' => 'c', 'ц' => 'c', 'צ' => 'c', 'ċ' => 'c', 'Ц' => 'c', 'Č' => 'c', 'č' => 'c', 'Ч' => 'ch', 'ч' => 'ch',
            'ד' => 'd', 'ď' => 'd', 'Đ' => 'd', 'Ď' => 'd', 'đ' => 'd', 'д' => 'd', 'Д' => 'D', 'ð' => 'd',
            'є' => 'e', 'ע' => 'e', 'е' => 'e', 'Е' => 'e', 'Ə' => 'e', 'ę' => 'e', 'ĕ' => 'e', 'ē' => 'e', 'Ē' => 'e', 'Ė' => 'e', 'ė' => 'e', 'ě' => 'e', 'Ě' => 'e', 'Є' => 'e', 'Ĕ' => 'e', 'ê' => 'e', 'ə' => 'e', 'è' => 'e', 'ë' => 'e', 'é' => 'e',
            'ф' => 'f', 'ƒ' => 'f', 'Ф' => 'f',
            'ġ' => 'g', 'Ģ' => 'g', 'Ġ' => 'g', 'Ĝ' => 'g', 'Г' => 'g', 'г' => 'g', 'ĝ' => 'g', 'ğ' => 'g', 'ג' => 'g', 'Ґ' => 'g', 'ґ' => 'g', 'ģ' => 'g',
            'ח' => 'h', 'ħ' => 'h', 'Х' => 'h', 'Ħ' => 'h', 'Ĥ' => 'h', 'ĥ' => 'h', 'х' => 'h', 'ה' => 'h',
            'î' => 'i', 'ï' => 'i', 'í' => 'i', 'ì' => 'i', 'į' => 'i', 'ĭ' => 'i', 'ı' => 'i', 'Ĭ' => 'i', 'И' => 'i', 'ĩ' => 'i', 'ǐ' => 'i', 'Ĩ' => 'i', 'Ǐ' => 'i', 'и' => 'i', 'Į' => 'i', 'י' => 'i', 'Ї' => 'i', 'Ī' => 'i', 'І' => 'i', 'ї' => 'i', 'і' => 'i', 'ī' => 'i', 'ĳ' => 'ij', 'Ĳ' => 'ij',
            'й' => 'j', 'Й' => 'j', 'Ĵ' => 'j', 'ĵ' => 'j', 'я' => 'ja', 'Я' => 'ja', 'Э' => 'je', 'э' => 'je', 'ё' => 'jo', 'Ё' => 'jo', 'ю' => 'ju', 'Ю' => 'ju',
            'ĸ' => 'k', 'כ' => 'k', 'Ķ' => 'k', 'К' => 'k', 'к' => 'k', 'ķ' => 'k', 'ך' => 'k',
            'Ŀ' => 'l', 'ŀ' => 'l', 'Л' => 'l', 'ł' => 'l', 'ļ' => 'l', 'ĺ' => 'l', 'Ĺ' => 'l', 'Ļ' => 'l', 'л' => 'l', 'Ľ' => 'l', 'ľ' => 'l', 'ל' => 'l',
            'מ' => 'm', 'М' => 'm', 'ם' => 'm', 'м' => 'm',
            'ñ' => 'n', 'н' => 'n', 'Ņ' => 'n', 'ן' => 'n', 'ŋ' => 'n', 'נ' => 'n', 'Н' => 'n', 'ń' => 'n', 'Ŋ' => 'n', 'ņ' => 'n', 'ŉ' => 'n', 'Ň' => 'n', 'ň' => 'n',
            'о' => 'o', 'О' => 'o', 'ő' => 'o', 'õ' => 'o', 'ô' => 'o', 'Ő' => 'o', 'ŏ' => 'o', 'Ŏ' => 'o', 'Ō' => 'o', 'ō' => 'o', 'ø' => 'o', 'ǿ' => 'o', 'ǒ' => 'o', 'ò' => 'o', 'Ǿ' => 'o', 'Ǒ' => 'o', 'ơ' => 'o', 'ó' => 'o', 'Ơ' => 'o', 'œ' => 'oe', 'Œ' => 'oe', 'ö' => 'oe',
            'פ' => 'p', 'ף' => 'p', 'п' => 'p', 'П' => 'p',
            'ק' => 'q',
            'ŕ' => 'r', 'ř' => 'r', 'Ř' => 'r', 'ŗ' => 'r', 'Ŗ' => 'r', 'ר' => 'r', 'Ŕ' => 'r', 'Р' => 'r', 'р' => 'r',
            'ș' => 's', 'с' => 's', 'Ŝ' => 's', 'š' => 's', 'ś' => 's', 'ס' => 's', 'ş' => 's', 'С' => 's', 'ŝ' => 's', 'Щ' => 'sch', 'щ' => 'sch', 'ш' => 'sh', 'Ш' => 'sh', 'ß' => 'ss',
            'т' => 't', 'ט' => 't', 'ŧ' => 't', 'ת' => 't', 'ť' => 't', 'ţ' => 't', 'Ţ' => 't', 'Т' => 't', 'ț' => 't', 'Ŧ' => 't', 'Ť' => 't', '™' => 'tm',
            'ū' => 'u', 'у' => 'u', 'Ũ' => 'u', 'ũ' => 'u', 'Ư' => 'u', 'ư' => 'u', 'Ū' => 'u', 'Ǔ' => 'u', 'ų' => 'u', 'Ų' => 'u', 'ŭ' => 'u', 'Ŭ' => 'u', 'Ů' => 'u', 'ů' => 'u', 'ű' => 'u', 'Ű' => 'u', 'Ǖ' => 'u', 'ǔ' => 'u', 'Ǜ' => 'u', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'У' => 'u', 'ǚ' => 'u', 'ǜ' => 'u', 'Ǚ' => 'u', 'Ǘ' => 'u', 'ǖ' => 'u', 'ǘ' => 'u', 'ü' => 'ue',
            'в' => 'v', 'ו' => 'v', 'В' => 'v',
            'ש' => 'w', 'ŵ' => 'w', 'Ŵ' => 'w',
            'ы' => 'y', 'ŷ' => 'y', 'ý' => 'y', 'ÿ' => 'y', 'Ÿ' => 'y', 'Ŷ' => 'y',
            'Ы' => 'y', 'ž' => 'z', 'З' => 'z', 'з' => 'z', 'ź' => 'z', 'ז' => 'z', 'ż' => 'z', 'ſ' => 'z', 'Ж' => 'zh', 'ж' => 'zh',
        );
        return strtr($s, $replace);
    }

    public static function safeTransliterate($text)
    {

        //for cyrilic first:
        $cyr = array(
            'ж', 'ч', 'щ', 'ш', 'ю', 'а', 'б', 'в', 'г', 'д', 'е', 'з', 'и', 'й', 'к', 'л', 'м', 'н', 'о', 'п', 'р', 'с', 'т', 'у', 'ф', 'х', 'ц', 'ъ', 'ь', 'я',
            'Ж', 'Ч', 'Щ', 'Ш', 'Ю', 'А', 'Б', 'В', 'Г', 'Д', 'Е', 'З', 'И', 'Й', 'К', 'Л', 'М', 'Н', 'О', 'П', 'Р', 'С', 'Т', 'У', 'Ф', 'Х', 'Ц', 'Ъ', 'Ь', 'Я');
        $lat = array(
            'zh', 'ch', 'sht', 'sh', 'yu', 'a', 'b', 'v', 'g', 'd', 'e', 'z', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'r', 's', 't', 'u', 'f', 'h', 'c', 'y', 'x', 'q',
            'Zh', 'Ch', 'Sht', 'Sh', 'Yu', 'A', 'B', 'V', 'G', 'D', 'E', 'Z', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'R', 'S', 'T', 'U', 'F', 'H', 'c', 'Y', 'X', 'Q');
        $text = str_replace($cyr, $lat, $text);

        //for Brasilian and Arabic languages:

        //if available, this function uses PHP5.4's transliterate, which is capable of converting arabic, hebrew, greek,
        //chinese, japanese and more into ASCII! however, we use our manual (and crude) fallback *first* instead because
        //we will take the liberty of transliterating some things into more readable ASCII-friendly forms,
        //e.g. "100℃" > "100degc" instead of "100oc"

        /* manual transliteration list:
        -------------------------------------------------------------------------------------------------------------- */
        /* this list is supposed to be practical, not comprehensive, representing:
        1. the most common accents and special letters that get typed, and
        2. the most practical transliterations for readability;

        this data was produced with the help of:
        http://www.unicode.org/charts/normalization/
        http://www.yuiblog.com/sandbox/yui/3.3.0pr3/api/text-data-accentfold.js.html
        http://www.utf8-chartable.de/
            */
        static $translit = array(
            'a' => '/[ÀÁÂẦẤẪẨÃĀĂẰẮẴȦẲǠẢÅÅǺǍȀȂẠẬẶḀĄẚàáâầấẫẩãāăằắẵẳȧǡảåǻǎȁȃạậặḁą]/u',
            'b' => '/[ḂḄḆḃḅḇ]/u', 'c' => '/[ÇĆĈĊČḈçćĉċčḉ]/u',
            'd' => '/[ÐĎḊḌḎḐḒďḋḍḏḑḓð]/u',
            'e' => '/[ÈËĒĔĖĘĚȄȆȨḔḖḘḚḜẸẺẼẾỀỂỄỆèëēĕėęěȅȇȩḕḗḙḛḝẹẻẽếềểễệ]/u',
            'f' => '/[Ḟḟ]/u', 'g' => '/[ĜĞĠĢǦǴḠĝğġģǧǵḡ]/u',
            'h' => '/[ĤȞḢḤḦḨḪĥȟḣḥḧḩḫẖ]/u', 'i' => '/[ÌÏĨĪĬĮİǏȈȊḬḮỈỊiìïĩīĭįǐȉȋḭḯỉị]/u',
            'j' => '/[Ĵĵǰ]/u', 'k' => '/[ĶǨḰḲḴKķǩḱḳḵ]/u',
            'l' => '/[ĹĻĽĿḶḸḺḼĺļľŀḷḹḻḽ]/u', 'm' => '/[ḾṀṂḿṁṃ]/u',
            'n' => '/[ÑŃŅŇǸṄṆṈṊñńņňǹṅṇṉṋ]/u',
            'o' => '/[ÒÖŌŎŐƠǑǪǬȌȎȪȬȮȰṌṎṐṒỌỎỐỒỔỖỘỚỜỞỠỢØǾòöōŏőơǒǫǭȍȏȫȭȯȱṍṏṑṓọỏốồổỗộớờởỡợøǿ]/u',
            'p' => '/[ṔṖṕṗ]/u', 'r' => '/[ŔŖŘȐȒṘṚṜṞŕŗřȑȓṙṛṝṟ]/u',
            's' => '/[ŚŜŞŠȘṠṢṤṦṨſśŝşšșṡṣṥṧṩ]/u', 'ss' => '/[ß]/u',
            't' => '/[ŢŤȚṪṬṮṰţťțṫṭṯṱẗ]/u', 'th' => '/[Þþ]/u',
            'u' => '/[ÙŨŪŬŮŰŲƯǓȔȖṲṴṶṸṺỤỦỨỪỬỮỰùũūŭůűųưǔȕȗṳṵṷṹṻụủứừửữựµ]/u',
            'v' => '/[ṼṾṽṿ]/u', 'w' => '/[ŴẀẂẄẆẈŵẁẃẅẇẉẘ]/u',
            'x' => '/[ẊẌẋẍ×]/u', 'y' => '/[ÝŶŸȲẎỲỴỶỸýÿŷȳẏẙỳỵỷỹ]/u',
            'z' => '/[ŹŻŽẐẒẔźżžẑẓẕ]/u',
            //combined letters and ligatures:
            'ae' => '/[ÄǞÆǼǢäǟæǽǣ]/u', 'oe' => '/[Œœ]/u',
            'dz' => '/[ǄǅǱǲǆǳ]/u',
            'ff' => '/[ﬀ]/u', 'fi' => '/[ﬃﬁ]/u', 'ffl' => '/[ﬄﬂ]/u',
            'ij' => '/[Ĳĳ]/u', 'lj' => '/[Ǉǈǉ]/u', 'nj' => '/[Ǌǋǌ]/u',
            'st' => '/[ﬅﬆ]/u', 'ue' => '/[ÜǕǗǙǛüǖǘǚǜ]/u',
            //currencies:
            'eur' => '/[€]/u', 'cents' => '/[¢]/u', 'lira' => '/[₤]/u', 'dollars' => '/[$]/u',
            'won' => '/[₩]/u', 'rs' => '/[₨]/u', 'yen' => '/[¥]/u', 'pounds' => '/[£]/u',
            'pts' => '/[₧]/u',
            //misc:
            'degc' => '/[℃]/u', 'degf' => '/[℉]/u',
            'no' => '/[№]/u', 'tm' => '/[™]/u',
        );
        //do the manual transliteration first
        $text = preg_replace(array_values($translit), array_keys($translit), $text);

        //flatten the text down to just a-z0-9 and dash, with underscores instead of spaces
        $text = preg_replace(
            //remove punctuation    //replace non a-z    //deduplicate    //trim underscores from start & end
            array( /*'/\p{P}/u',*//*'/[^_a-z0-9-]/i',*/'/_{2,}/', '/^_|_$/'),
            array( /*'',*//*  '_', */'_', ''),

            //attempt transliteration with PHP5.4's transliteration engine (best):
            //(this method can handle near anything, including converting chinese and arabic letters to ASCII.
            // requires the 'intl' extension to be enabled)
            function_exists('transliterator_transliterate') ? transliterator_transliterate(
                //split unicode accents and symbols, e.g. "Å" > "A°":
                'NFKD; ' .
                    //convert everything to the Latin charset e.g. "ま" > "ma":
                    //(splitting the unicode before transliterating catches some complex cases,
                    // such as: "㏳" >NFKD> "20日" >Latin> "20ri")
                    'Latin; ' .
                    //because the Latin unicode table still contains a large number of non-pure-A-Z glyphs (e.g. "œ"),
                    //convert what remains to an even stricter set of characters, the US-ASCII set:
                    //(we must do this because "Latin/US-ASCII" alone is not able to transliterate non-Latin characters
                    // such as "ま". this two-stage method also means we catch awkward characters such as:
                    // "㏀" >Latin> "kΩ" >Latin/US-ASCII> "kO")
                'Latin/US-ASCII; ' .
                //remove the now stand-alone diacritics from the string
                '[:Nonspacing Mark:] Remove; ',
                $text)

            //attempt transliteration with iconv: <php.net/manual/en/function.iconv.php>
                : (function_exists('iconv') ? str_replace(array("'", '"', '`', '^', '~'), '',
                //note: results of this are different depending on iconv version,
                //      sometimes the diacritics are written to the side e.g. "ñ" = "~n", which are removed
                iconv('UTF-8', 'US-ASCII//IGNORE//TRANSLIT', $text)
            ) : $text)
        );

        //old iconv versions and certain inputs may cause a nullstring. don't allow a blank response
        return !$text ? '_' : $text;
    }

    public static function remove_ship_from($product, $country_from = 'CN')
    {
        $default_country = 'CN';
        $ship_from_attr_value = array();
        $ship_from_attr_name = "";
        foreach ($product['sku_products']['attributes'] as $attr) {
            foreach ($attr['value'] as $attr_val) {
                if (isset($attr_val[ImportedProductService::FIELD_COUNTRY_CODE])) {
                    $ship_from_attr_name = $attr['name'];
                    if ($attr_val[ImportedProductService::FIELD_COUNTRY_CODE] === $default_country) {
                        $ship_from_attr_value[$default_country] = $attr_val['id'];
                    } else if ($attr_val[ImportedProductService::FIELD_COUNTRY_CODE] === $country_from) {
                        $ship_from_attr_value[$country_from] = $attr_val['id'];
                    }
                }
            }
        }

        $ship_from_attr_value = empty($ship_from_attr_value) ? false : ($ship_from_attr_value[$country_from] ?? $ship_from_attr_value[$default_country]);

        if ($ship_from_attr_name && $ship_from_attr_value) {
            $product['disable_add_new_variants'] = true;
            $product['skip_vars'] = array();
            $product['skip_attr'] = array($ship_from_attr_name);
            foreach ($product['sku_products']['variations'] as $v) {
                if (!in_array($ship_from_attr_value, $v['attributes'])) {
                    $product['skip_vars'][] = $v['id'];
                }
            }
        }

        return $product;
    }

    public static function get_aliexpress_shipping_options(){
        return
        [
            [
                'value' => "CAINIAO_FULFILLMENT_STD",
                'label' => "AliExpress Selection Standard"
            ],
            [
                'value' => "CAINIAO_FULFILLMENT_STD_PRE_SG",
                'label' => "Choice Special Cargo Standard PRE"
            ],
            [
                'value' => "CAINIAO_FULFILLMENT_PRE",
                'label' => "AliExpress Selection Premium"
            ],
            [
                'value' => "ECONOMIC139",
                'label' => "139Express"
            ], [
                'value' => "AE_360LION_STANDARD",
                'label' => "360 Lion Standard Packet"
            ], [
                'value' => "FOURPX_RM",
                'label' => "4PX RM"
            ], [
                'value' => "SGP_OMP",
                'label' => "4PX Singapore Post OM Pro"
            ], [
                'value' => "CAINIAO_CONSOLIDATION_SA",
                'label' => "Aliexpress Direct (Saudi Arabia)"
            ], [
                'value' => "CAINIAO_CONSOLIDATION_AE",
                'label' => "Aliexpress Direct (UAE)"
            ], [
                'value' => "CAINIAO_CONSOLIDATION_BR",
                'label' => "Aliexpress Direct (Brazil)"
            ], [
                'value' => "CAINIAO_PREMIUM",
                'label' => "AliExpress Premium Shipping"
            ], [
                'value' => "CAINIAO_ECONOMY",
                'label' => "AliExpress Saver Shipping"
            ], [
                'value' => "CAINIAO_STANDARD",
                'label' => "AliExpress Standard Shipping"
            ], [
                'value' => "ARAMEX",
                'label' => "ARAMEX"
            ], [
                'value' => "AUSPOST",
                'label' => "Australia Post"
            ], [
                'value' => "BSC_ECONOMY_SG",
                'label' => "BSC Special Economy"
            ], [
                'value' => "BSC_STANDARD_SG",
                'label' => "BSC Special Standard"
            ], [
                'value' => "CAINIAO_EXPEDITED_ECONOMY",
                'label' => "Cainiao Expedited Economy"
            ], [
                'value' => "AE_CAINIAO_STANDARD",
                'label' => "Cainiao Expedited Standard"
            ], [
                'value' => "CAINIAO_STANDARD_HEAVY",
                'label' => "Cainiao Heavy Parcel Line"
            ], [
                'value' => "CAINIAO_ECONOMY_SG",
                'label' => "Cainiao Saver Shipping For Special Goods"
            ], [
                'value' => "CAINIAO_STANDARD_SG",
                'label' => "Cainiao Standard For Special Goods"
            ], [
                'value' => "CAINIAO_SUPER_ECONOMY",
                'label' => "Cainiao Super Economy"
            ], [
                'value' => "CAINIAO_SUPER_ECONOMY_SG",
                'label' => "Cainiao Super Economy for Special Goods"
            ], [
                'value' => "AE_CN_SUPER_ECONOMY_G",
                'label' => "Cainiao Super Economy Global"
            ], [
                'value' => "CAINIAO_OVERSEAS_WH_EXPPL",
                'label' => "Cainiao Warehouse Express Shipping"
            ], [
                'value' => "CDEK_RU",
                'label' => "CDEK"
            ], [
                'value' => "CPAP",
                'label' => "China Post Air Parcel"
            ], [
                'value' => "YANWEN_JYT",
                'label' => "China Post Ordinary Small Packet Plus"
            ], [
                'value' => "CPAM",
                'label' => "China Post Registered Air Mail"
            ], [
                'value' => "CHOICE",
                'label' => "CHOICE Logistics"
            ], [
                'value' => "CJ",
                'label' => "CJ Logistics"
            ], [
                'value' => "CKE",
                'label' => "CKE Express"
            ], [
                'value' => "CNE",
                'label' => "CNE Express"
            ], [
                'value' => "CORREIOS_BR",
                'label' => "Correios Brazil"
            ], [
                'value' => "DEUTSCHE_POST",
                'label' => "Deutsche Post"
            ], [
                'value' => "DHL",
                'label' => "DHL"
            ], [
                'value' => "DHLECOM",
                'label' => "DHL e-commerce"
            ], [
                'value' => "TOLL",
                'label' => "DPEX"
            ], [
                'value' => "EMS",
                'label' => "EMS"
            ], [
                'value' => "E_EMS",
                'label' => "e-EMS"
            ], [
                'value' => "EMS_ZX_ZX_US",
                'label' => "ePacket"
            ], [
                'value' => "eTotal",
                'label' => "eTotal"
            ], [
                'value' => "FEDEX",
                'label' => "FedEx"
            ], [
                'value' => "FEDEX_IE",
                'label' => "Fedex IE"
            ], [
                'value' => "FLYT",
                'label' => "Flyt Express"
            ], [
                'value' => "FLYT_ECONOMY_SG",
                'label' => "Flyt Special Economy"
            ], [
                'value' => "GATI",
                'label' => "GATI"
            ], [
                'value' => "GES",
                'label' => "GES Express"
            ], [
                'value' => "GLS_FR",
                'label' => "GLS France"
            ], [
                'value' => "GLS_ES",
                'label' => "GLS Spain"
            ], [
                'value' => "CTR_LAND_PICKUP",
                'label' => "J-NET"
            ], [
                'value' => "JCEX",
                'label' => "JCEX Express"
            ], [
                'value' => "LAPOSTE",
                'label' => "La Poste"
            ], [
                'value' => "MEEST",
                'label' => "Meest"
            ], [
                'value' => "POSTKR",
                'label' => "POSTKR"
            ], [
                'value' => "POST_NL",
                'label' => "PostNL"
            ], [
                'value' => "RUSSIAN_POST",
                'label' => "Russian Post"
            ], [
                'value' => "SF_EPARCEL_OM",
                'label' => "SF Economic Air Mail"
            ], [
                'value' => "SF_EPARCEL",
                'label' => "SF eParcel"
            ], [
                'value' => "SF",
                'label' => "SF Express"
            ], [
                'value' => "SGP",
                'label' => "Singapore Post"
            ], [
                'value' => "SUNYOU_RM",
                'label' => "SunYou"
            ], [
                'value' => "SUNYOU_ECONOMY",
                'label' => "SunYou Economic Air Mail"
            ], [
                'value' => "SUNYOU_ECONOMY_SG",
                'label' => "SunYou Special Economy"
            ], [
                'value' => "SHUNYOU_STANDARD_SG",
                'label' => "SunYou Special Standard"
            ], [
                'value' => "CHP",
                'label' => "Swiss Post"
            ], [
                'value' => "TNT",
                'label' => "TNT"
            ], [
                'value' => "LAOPOST",
                'label' => "TOPYOU"
            ], [
                'value' => "TOPYOU_ECONOMY_SG",
                'label' => "TOPYOU Special Economy"
            ], [
                'value' => "PTT",
                'label' => "Turkey Post"
            ], [
                'value' => "UBI",
                'label' => "UBI"
            ], [
                'value' => "UPS",
                'label' => "UPS"
            ], [
                'value' => "UPSE",
                'label' => "UPS Expedited"
            ], [
                'value' => "USPS",
                'label' => "USPS"
            ], [
                'value' => "YANWEN_ECONOMY",
                'label' => "Yanwen Economic Air Mail"
            ], [
                'value' => "YANWEN_ECONOMY_SG",
                'label' => "Yanwen Special Economy"
            ], [
                'value' => "YANWEN_AM",
                'label' => "Yanwen Special Line-YW"
            ], [
                'value' => "YANWEN_AM",
                'label' => "Yanwen Special Standard"
            ]
        ];
    }

    /**
     * Get phone country code or return list of all country phone codes
     *
     * @param string $country
     *
     * @return mixed|string|null
     */
    public static function get_phone_country_code($country = '')
    {
        $data = array();
        $file = A2WL()->plugin_path() . '/assets/data/phone_country_code.json';
        if (file_exists($file)) {
            $data = json_decode(
            // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
                file_get_contents($file),
                true
            );
        }
        if ($country) {
            return $data[$country] ?? '';
        } else {
            return $data;
        }
    }

    public static function sanitize_phone_number($phone): ?string
    {
        return preg_replace('/[^\d]/', '', $phone);
    }

    public static function stripLeadingPhoneCode(string $phone, string $phoneCode): string
    {
        $code = ltrim($phoneCode, '+');

        if ($code === '') {
            return $phone;
        }

        $normalizedPhone = (string) preg_replace('/^\+/', '', $phone);

        if (str_starts_with($normalizedPhone, $code)) {
            return ltrim((string) substr($normalizedPhone, strlen($code)));
        }

        return $phone;
    }

    public static function wp_kses_post($content)
    {
        $allowed_html = wp_kses_allowed_html('post');
        $allowed_html = array_merge($allowed_html, array(
            'input' => array(
                'type' => 1,
                'id' => 1,
                'name' => 1,
                    'class' => 1,
                    'placeholder' => 1,
                    'autocomplete' => 1,
                    'style' => 1,
                    'value' => 1,
                    'size' => 1,
                    'checked' => 1,
                    'disabled' => 1,
                    'readonly' => 1,
                    'data-*' => 1,
                ),
                'form' => array(
                    'method' => 1,
                    'id' => 1,
                    'class' => 1,
                    'action' => 1,
                    'data-*' => 1,
                ),
                'select' => array(
                    'id' => 1,
                    'name' => 1,
                    'class' => 1,
                    'multiple' => 1,
                    'data-*' => 1,
                ),
                'option' => array(
                    'value' => 1,
                    'selected' => 1,
                    'data-*' => 1,
                ),
            )
        );
        foreach ($allowed_html as $key => $value) {
            if ($key === 'input') {
                $allowed_html[$key]['data-*'] = 1;
                $allowed_html[$key]['checked'] = 1;
                $allowed_html[$key]['disabled'] = 1;
                $allowed_html[$key]['readonly'] = 1;
            } elseif (in_array($key, array('div', 'span', 'a', 'form', 'select', 'option', 'tr', 'td'))) {
                $allowed_html[$key]['data-*'] = 1;
            }
        }

        return wp_kses($content, $allowed_html);
    }

    /**
     * Set cookie in WordPress admin with safe parameters
     *
     * @param string $name   Cookie name
     * @param string $value  Cookie value
     * @param int    $expire Cookie expiration time (30 days by default)
     */
    public static function setAdminCookie(string $name, string $value, int $expire = 30 * DAY_IN_SECONDS): void
    {
        setcookie($name, $value, [
            'expires'  => time() + $expire,
            'path'     => COOKIEPATH,
            'domain'   => COOKIE_DOMAIN,
            'secure'   => is_ssl(),
            'httponly' => true,
            'samesite' => 'Lax', // or 'Strict' if neassery
        ]);
    }

}