var osc = require("osc");

var execFile = require("child_process").execFile;
var stream = require("stream");

var udp_pd = new osc.UDPPort({
  localAddress: '127.0.0.1',
  localPort: 5001,
  remoteAddress: '127.0.0.1',
  remotePort: 5000,
  metadata: true
});

//message handler
udp_pd.on("message", function(oscmsg, timetag, info) {
  // console.log("[udp] got osc message:", oscmsg);
  console.log(oscmsg.args[0].value);

  var child = execFile('/usr/bin/minimodem', ['--tx', 'tdd'], function(err, stdout, stderr){
    console.log(err);
    console.log(stdout);
    console.log(stderr);
  })
  var stdinStream = new stream.Readable();
  stdinStream.push(oscmsg.args[0].value);
  stdinStream.push(null);
  stdinStream.pipe(child.stdin);

});

//osc.js - start service
udp_pd.open();
udp_pd.on("ready", function() {
  console.log(
    "[udp] ready (udp_pd) : \n" +
    "\tlistening on --> " + udp_pd.options.localAddress + ":" + udp_pd.options.localPort + "\n" +
    "\tspeaking to -> " + udp_pd.options.remoteAddress + ":" + udp_pd.options.remotePort + "\n"
  );
});