!7

module AskMeAQuestion > DynModule {
  S question, answer;
  
  visualize {
    if (empty(question)) newQuestion();
    ret withRightMargin(makeForm2(
      "Computer question", dm_fieldLabel('question),
      "Human answer", centerAndEastWithMargin(onEnter(dm_fieldTextField('answer), rThread submit),
        jbutton("Submit", rThread submit)),
      "", withTopMargin(15, rightAlignedButtons("Ask me something else", rThread newQuestion))));
  }
  
  S randomWord() {
    ret randomEnglishWordFromDictionary();
  }
  
  void newQuestion enter {
    setFields(answer := "", question := "Is " + randomWord() + " the same as " + randomWord() + "?");
    programLogStructure(litorderedmap(+question));
    vmBus_send('showingQuestion, module(), question);
  }
  
  void submit enter {
    programLogStructure(litorderedmap(+question, +answer));
    vmBus_send('userAnsweredQuestion, module(), question, answer);
    newQuestion();
  }
}