!7

srecord Line (
  S type, // 'user, 'suggested, 'bot, 'metaComment
  S text
) {}

concept Interaction {
  new L<Line> lines;
  bool current;
  
  void addLine(Line line) {
    lines.add(line);
    change();
  }
}

sS lineToString(Line line) {
  ret line.type + ": " + line.text;
}

module TrainInteraction {
  transient S imageID = #1101205;
  transient JTextArea taInteraction;
  transient S log;
  transient JTextField tfInput, tfToSay;
  transient JLabel lblOutput;
  transient Interaction current;

  start {
    db();
    current = uniq_sync(Interaction, current := true);
    log = lines(map lineToString(current.lines));
  }

  visualize {
    onEnter(tfInput = jTextField(), r {
      current.addLine(logLine(Line('user, gtt(tfInput))));
    });
    tfToSay = jTextField();
    taInteraction = dm_fieldTextArea('log);
    ret withBottomMargin(20,
      centerAndSouthWithMargins(
        westAndCenterWithMargin(jimage(imageID), taInteraction),
        northAndCenterWithMargin(
          fontSize(20, lblOutput = jCenteredBoldLabel(" ")),
          makeForm3(
            "Your input:", focusOnShow(fontSize(16, tfInput)),
            "Make me say:", fontSize(16, tfToSay))
          )));
  }
  
  Line logLine(Line line) {
    setField(log := log + lineToString(l));
    ret line;
  }
}