<?php

namespace UkrSolution\WpLabelsPrinting4\Integrations\WooCommerce;

class BarcodeField
{
    public function customFields()
    {
        $customFieldLabel = __('Barcode', 'a4-barcode-generator');
        $customFieldName = 'usbs_barcode_field';

        $activePlugins = is_multisite() ? get_site_option('active_sitewide_plugins') : get_option('active_plugins');

        foreach ($activePlugins as $activePlugin) {
            if (
                preg_match('/barcode-scanner-(basic|business|premium|mobile)\/barcode-scanner.php/', $activePlugin)
                || preg_match('/upc-ean-code-generator(-basic|-business|-premium|-demo)?\/index.php/', $activePlugin)
            ) {
                return;
            }
        }

        add_action('woocommerce_product_options_sku', function () use ($customFieldLabel, $customFieldName) {
            global $post;

            if (!$post) {
                return;
            }

            $value = get_post_meta($post->ID, $customFieldName, true);
            $args = array(
                'label' => $customFieldLabel,
                'placeholder' => __('Enter value', 'a4-barcode-generator'),
                'id' => $customFieldName,
                'desc_tip' => true,
                'description' => __('This field created by "Barcode Label Printing 4 for WooCommerce - free" plugin, you can rename this field or disable it in the plugin\'s settings.', 'a4-barcode-generator'),
                'value' => $value
            );
            \woocommerce_wp_text_input($args);
        });
        add_action('woocommerce_process_product_meta', function ($postId) use ($customFieldName) {
            $usbsBarcodeField = isset($_POST[$customFieldName]) ? sanitize_text_field($_POST[$customFieldName]) : '';

            update_post_meta($postId, $customFieldName, $usbsBarcodeField);
        });

        add_action('woocommerce_variation_options_pricing', function ($loop, $variation_data, $variation) use ($customFieldLabel, $customFieldName) {
            $value = get_post_meta($variation->ID, $customFieldName, true);
            $args = array(
                'class' => 'short',
                'label' => $customFieldLabel,
                'placeholder' => __('Enter value', 'a4-barcode-generator'),
                'id' => $customFieldName . '_v[' . $loop . ']',
                'desc_tip' => true,
                'description' => __('This field created by "Barcode Label Printing 4 for WooCommerce - free" plugin, you can rename this field or disable it in the plugin\'s settings.', 'a4-barcode-generator'),
                'value' => $value,
                'wrapper_class' => 'form-row form-row-full'
            );
            \woocommerce_wp_text_input($args);
        }, 10, 3);
        add_action('woocommerce_save_product_variation', function ($variationId, $loop) use ($customFieldName) {
            $value = isset($_POST[$customFieldName . '_v']) && isset($_POST[$customFieldName . '_v'][$loop])
                ? sanitize_text_field($_POST[$customFieldName . '_v'][$loop])
                : "";
            update_post_meta($variationId, $customFieldName, $value);
        }, 15, 2);
    }
}