// Merr dimensionet për kategori
add_action('wp_ajax_bcraf_get_dimensions', function(){
    $cat = sanitize_text_field($_POST['category'] ?? '');
    $base = plugin_dir_path(dirname(__FILE__)) . 'templates/' . $cat . '/';
    $dims = [];
    if(is_dir($base)) {
        foreach(glob($base.'*', GLOB_ONLYDIR) as $d) {
            $dims[] = basename($d);
        }
    }
    wp_send_json($dims);
});

// Merr template-t për kategori+dimension
add_action('wp_ajax_bcraf_get_templates', function(){
    $cat = sanitize_text_field($_POST['category'] ?? '');
    $dim = sanitize_text_field($_POST['dimension'] ?? '');
    $base = plugin_dir_path(dirname(__FILE__)) . 'templates/' . $cat . '/' . $dim . '/';
    $t = [];
    if(is_dir($base)) {
        foreach(glob($base.'*.svg') as $f) {
            $t[] = basename($f);
        }
    }
    wp_send_json($t);
});

// Ngarko një template SVG
add_action('wp_ajax_bcraf_load_single_template', function() {
    $cat = sanitize_text_field($_POST['category'] ?? '');
    $dim = sanitize_text_field($_POST['dimension'] ?? '');
    $tpl = sanitize_text_field($_POST['template'] ?? '');
    $base = plugin_dir_path(dirname(__FILE__)) . 'templates/' . $cat . '/' . $dim . '/';
    $path = $base . $tpl;
    if(is_file($path)) {
        echo file_get_contents($path);
    }
    wp_die();
});