!7

cmodule ConfirmAction > DynModule {
  S text;
  transient Runnable action;
  
  start {
    onUserUtterance(s -> { if "yes" yes(); });
  }
  
  visual withCenteredButtons(
    dm_label text(),
    "Yes", rThread yes, "No", rThread reset);
    
  void reset enter {
    setField(text := "", action := null);
  }
    
  void yes enter {
    if (action == null) ret;
    print("Running action: " + text);
    Runnable r = action;
    reset();
    callF(r);
  }
  
  // API
  
  void showAction(S text, Runnable action) {
    setFields(+text, +action);
  }
}