<?php
/**
 * @package ogre-consent
 * @author cleverogre
 * @copyright 2026 CleverOgre
 * @license GLP-3.0-or-later
 * @version 0.0.0
 * @since 0.0.0
 */

namespace Ogre\Consent;

use Ogre\Consent as Plugin;
use Ogre\Singleton;
use WP_HTML_Tag_Processor;

defined('ABSPATH') || exit;

final class Script {
    use Singleton;

    private const HANDLE = 'klaro';
    private const CONFIG = 'klaroConfig';
    
    protected function __construct() {
        add_action('wp_enqueue_scripts', [$this, 'wp_enqueue_scripts']);
        add_filter('script_loader_tag', [$this, 'script_loader_tag'], 10, 3);
    }

    public function wp_enqueue_scripts(): void
    {
        wp_enqueue_script(
            self::HANDLE,
            Plugin::get_url('assets/klaro.js'),
            ver: Plugin::get_version()
        );
        
        wp_localize_script(
            self::HANDLE,
            self::CONFIG,
            Config::instance()->get_config()
        );

        wp_enqueue_style(
            self::HANDLE,
            Plugin::get_url('assets/klaro.min.css'),
            ver: Plugin::get_version()
        );
    }

    public function script_loader_tag(string $tag, string $handle, string $src): string
    {
        if ($tag !== self::HANDLE) return $tag;
        $tags = new WP_HTML_Tag_Processor($tag);
        if ($tags->next_tag('script')) {
            $tags->set_attribute('data-config', self::CONFIG);
        }
        return $tags->get_updated_html();
    }

}

Script::instance();