JDownloader2 EventScript - Auto Close showConfirmDialog

/**
 * JDownloader2 EventScript - Auto Close showConfirmDialog
 *
 * @summary
 *     Auto-close a dialog showed by showConfirmDialog() after "timeout" seconds.
 *
 * @event
 *     Trigger: "Remote API Event fired"
 *
 * @usage
 *
 * 1. Install this script to your JD2.
 *
 * 2. Call showConfirmDialog() with special text
 *
 *     ex) showConfirmDialog("Do you want to go?\n\ntimeout=10", "yes", "no");
 *
 *     timeout:5
 *     timeout=5
 *     timeout=10, selected=ok
 *     {timeout:30,selected:ok}
 *     {"timeout":"30","selected":"ok"}
 *
 *
 * "timeout" value is second. (required)
 * "selected" value is "ok"(1st-button:return 1) or "cancel"(2nd-button:return 0).
 *     (optional) no specify - default is "cancel"
 *
 * This is a tiny hack because showConfirmDialog does not have a timeout function.
 *
 * In the future, if showConfirmDialog() has TIMEOUT, this script will no longer be necessary.
 *
 */
disablePermissionChecks();


(function()
{
    var _e = null;
    try{_e = event}catch(e){
        throw Error("ERROR: Trigger is not \"Remote API Event fired\".")
    }

    // "Test run" mode
    if (_e.publisher == "test" && _e.id == "test")
    {
        const t_now = getCurrentTimeStamp();

        const message = "Test Run mode\n\n\n\ntimeout=5";
//      const message = "Test Run mode\n\n\n\ntimeout=5,selected=ok";
//      const message = "Test Run mode\n\n\n\n{timeout:10}";

        const ret = showConfirmDialog(message,"OK","Cancel");

        alert("showConfirmDialog() selects \""+ret+"\", "+(getCurrentTimeStamp() - t_now)+" msec.");

        return;
    }

    // only "dialogs" "NEW" event.
    if (_e.publisher != "dialogs" || _e.id != "NEW")
        return;

    const MIN_TIMEOUT = 3;
    const MAX_TIMEOUT = 10 * 60;       // sec , defalt

    // Disable Exception Dialog for callAPI's confusion
    setDisableOnException(false);
    setNotifyOnException(false);

    const dialog_info = callAPI("dialogs", "get", _e.data, false, true);

    // only "ConfirmDialogInterface"
    if (dialog_info.type != "org.appwork.uio.ConfirmDialogInterface")
        return;

    const r1 = dialog_info.properties.message.match(
        /"?\btimeout"?\s*[=:]\s*"?(\d+)/i   //"
    );
    const r2 = dialog_info.properties.message.match(
        /"?\bselected"?\s*[=:]\s*"?(ok|cancel)"?/i
    );

    var timeout = 0;
    var selected = "cancel";
    if (r1) timeout = r1[1];
    if (r2) selected = r2[1];
    if (!timeout) return;

    timeout  = Math.max(MIN_TIMEOUT, Math.min(MAX_TIMEOUT, timeout)).toFixed(0) * 1000;
    selected = selected.toLowerCase();

    sleep(timeout);

    if (callAPI("dialogs", "get", _e.data, false, false))   // Is the dialog still alive?
    {
        callAPI("dialogs", "answer", _e.data, {"closereason":selected});
    }
})();