#!/usr/bin/env node

const onvif = require('node-onvif');
var myArgs = process.argv.slice(2);
console.log('myArgs: ', myArgs);


function pausecomp(millis)
{
	    var date = new Date();
	    var curDate = null;
	    do { curDate = new Date(); }
	    while(curDate-date < millis);
}

var xx = parseFloat(myArgs[0]);
var yy = parseFloat(myArgs[1]);

let device = new onvif.OnvifDevice({
	xaddr: 'http://<<adresse IP de votre cam>>:8899/onvif/device_service',
	user : '<<login>>',
	pass : '<<mdp>>'
});

// Initialize the OnvifDevice object
device.init().then(() => {
   // The OnvifServicePtz object
   let ptz = device.services.ptz;
   if(!ptz) {
      throw new Error('Your ONVIF network camera does not support the PTZ service.');
        }
   // The parameters for the gotoHomePosition() method
   let profile = device.getCurrentProfile();
   //console.log('Profile: ', profile['token']);
   let params = {
	   	'ProfileToken': profile['token'],
                'Velocity': {'x':xx, 'y':yy, 'z':0},
                'Timeout': 2
   };
   // Send the GotoHomePosition command using the gotoHomePosition() method
   //return ptz.getPresets(params);
   ptz.continuousMove(params);
   pausecomp(2000);
   //ptz.stop;
   console.log('Stop');
   params = {
	   	'ProfileToken': profile['token'],
                'PanTilt': true,
                'Zoom': true
   };
   return ptz.stop(params);
}).then((result) => {
   console.log(JSON.stringify(result.data, null, '  '));
}).catch((error) => {
     console.error(error);
});