public function constructor($atts, $content = null, $tag = '')
    {
        ob_start();

        $settings = array();

        if (! empty($atts)) {
            $settings = self::constructor_current_styles($atts);
        }

        $mortgage_constructor_settings = self::constructor_settings($settings);

        /**
         * Widget constructor template.
         */
        require_once plugin_dir_path(__FILE__) . 'templates/widget-constructor.php';

        /**
         * Widget constructor JS.
         */
        include_once plugin_dir_path(__FILE__) . 'assets/js/mortgagewidget-constructor.php';

        wp_enqueue_style(MortgagePlatform::$prefix . 'widget-constructor', plugins_url('../assets/css/mortgagewidget-constructor.css', __FILE__), array(), MortgagePlatform::$mortgage_platform_version);

        return ob_get_clean();
    }