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!7

static LS questions = ll(
  "What's your name?",
  "Do you have a car?",
  "Do you have a girlfriend?",
  "Do you own a boat?",
  "Are you tired?",
);

concept Answer {
  S question, answer;
}

compact module AskQuestions > DynDialogWithUser {
  class CRUD {
    replace A with Answer.
    CRUD() { conceptClass = A; }
    !include #1026525 // DynCRUD Include
  }
  new CRUD crud;
  
  start {
    crud.start_DynCRUD();
    if (empty(dialog))
      newQuestion();
    onUserInput(voidfunc(S input) {
      DialogItem q = nextToLast(dialog);
      if (q != null && eqic(q.author, 'Computer)) {
        S oldAnswer = getString(conceptWhere(Answer, question := q.line), 'answer);
        uniq_sync(Answer, question := q.line, answer := input);
        if (oldAnswer != null)
          if (match3_noWildcards(oldAnswer, input))
            addLine('Computer, "Yes, I know.");
          else
            addLine('Computer, "I thought the answer was " + quote(oldAnswer) + "?");
        else
          addLine('Computer, "Thanks, saved.");
      }
    });
  }
  
  visual jtabs("Dialog" := 
    centerAndSouth(super,
      withMargin(rightAlignedButtons("New Question", rThread newQuestion))), "CRUD" := crud.visualize());

  void newQuestion {
    addLine('Computer, random(questions));
  }
  
  // API
  
  L<Answer> concepts() { ret list(Answer); }
  Concepts conceptsObject() { ret db_mainConcepts(); }
}