import processing.serial.*;

Serial myPort;  // The serial port
static int LF = 10;
static boolean doprint = false;

import voce.*;

void setup() {
  size(200,200);
  background(0);

  if(doprint)
    // start printer
    setupPrinter();

  // setup speech
  voce.SpeechInterface.init("/Users/rtwomey/processing/libraries/voce/library", true, true, 
  dataPath(""), "test");

  System.out.println("[Robert] Ready to go:");
}

void setupPrinter() {
  // serial init
  println(Serial.list());
  // I know that the first port in the serial list on my mac
  // is always my  Keyspan adapter, so I open Serial.list()[0].
  // Open whatever port is the one you're using.
  myPort = new Serial(this, Serial.list()[0], 4800);

  //init receipt printer
  myPort.write(ESC);
  myPort.write("@");

  // fast feed
  myPort.write(ESC);
  myPort.write('d');
  myPort.write(8);

  // line feed
  myPort.write(LF);

  // cut paper
  myPort.write(ESC);
  myPort.write('i');

  delay(1000);
}

void draw() { 
  stroke(255);

  while (voce.SpeechInterface.getRecognizerQueueSize() > 0) {

    // read string
    String s = voce.SpeechInterface.popRecognizedString();

    // echo to screen 
    println(millis()+": "+s);

    // send to printer
    if(doprint) {
      myPort.write(s);
      myPort.write(LF);
    }

    // check for stop command
    if((s.indexOf("quit") >= 0) || (s.indexOf("exit") >= 0) || (s.indexOf("stop") >= 0)) {

      if(doprint) {
        // fast feed
        myPort.write(ESC);
        myPort.write('d');
        myPort.write(8); // feed this many lines

        // cut paper
        myPort.write(ESC);
        myPort.write('i');
      }
      exit();
    }

    //    voce.SpeechInterface.synthesize(s);
  }
}