!759

static JTable questionsTable;

p-substance {
  showFrame(
    hgrid(
      withTitle("Logic List",
        centerAndSouth(
          logicListTable(),
          vgrid(
            jbutton("Add care...", r { addCareDialog() }),
            jbutton("Add statement...", r { addStatementDialog() })))),
      withTitle("Questions", questionsTable = tableWithToolTips())));
      
  onDoubleClickOrEnter(questionsTable, voidfunc(int row) {
    answerQuestion(row);
  });
  
  tablePopupMenu(questionsTable, voidfunc(JPopupMenu menu, final int row) {
    menu.add(jmenuitem("Answer question...", r { answerQuestion(row) }));
  });
  
  // TODO: thinker thread
  swingEvery(questionsTable, 1000, 50, r {
    if (tableShouldThink(questionsTable))
      dataToTable_uneditable(questionsTable, makeQuestions());
  });
}

static L<S> makeQuestions() {
  long time = now();
  genLog_set(map(func(S s) { lastLine(s) }, gLogicList()));
  new L<S> l;
  for (S care : gCares()) {
    if (gMatchStart(format("* is", care)) == null
      && gMatchStart(format("a * is", care)) == null
      && gMatchStart(format("the * is", care)) == null)
      l.add(format("What is *?", toUpper(care)));
  }
  done(time, "Making Questions");
  ret l;
}

static S presetAnswer(S s) {
  new Matches m;
  if "what is *" ret format("* is ...", m.unq(0));
  null;
}

static void answerQuestion(int row) {
  SS line = getTableLineAsMap(questionsTable, row);
  final S q = firstValue(line);
  if (empty(q)) ret;
  final JTextField textField = new JTextField(unnull(presetAnswer(q)));
  showForm(
    "Question", q,
    "Answer", textField,
    r {
      addToLogicList(fromLines(q, textField.getText()));
    });
}