!7

p { ai_spec_init(); }

html {
  L<S> answers = ai_matrix_standardAnswers();
  
  S _topic = params.get("topic");
  if (empty(_topic)) _topic = ai_randomString();
  fS topic = _topic;
  
  Set<S> options = ai_matrix_categoriesForTopic(topic);
  options.addAll(ai_matrix_standardCategories());
  
  bool authed = creatorAuthed();
  
  ret htitle_htmlencode("Matrix: " + topic)
    + hcenter(
    p(b(hfontsize(20, topic)), style := "margin-top: 3em")
    + form(hhidden(+topic)
    + htable_noEncode(
        map(options, func(S s) -> Map {
          S userAnswer = null;

          ret litorderedmap(
            "Statement", b(htmlencode2(topic)) + " is " + htmlencode2(s),
            "Computer Answer", htmlEncode(ai_matrixGet(topic, s)),
            "Your Answer",
              hselect_list(answers, userAnswer, name := "cat-" + urlencode(category))
              //hcheckbox(urlencode(s), tossCoin())
          );
        }
      ))))
    + p(authed ? "Authed" : "Not authed");
}