/**
   * @method  prepareRequest
   * @param   {object}       e Callback event
   */
var window = Ti.UI.createWindow();
var button1 = Ti.UI.createButton({title:"Basic request", top: 30});
var button2 = Ti.UI.createButton({title:"Auth request", top: 90});
window.add(button1);
window.add(button2);

button1.addEventListener('click', prepareRequest);
button2.addEventListener('click', prepareRequest);

function prepareRequest(e) {
    var withCredentials = true;

    request(withCredentials);
}

/**
* Make a request
* @method  request
* @param   {boolean} withCredentials Flag for make a auth request or not
*/
function request(withCredentials) {
    var client,
      config,
      url,
      data;

    data = {
      message: 'This is my message'
    };

    config = {
      onload: success,
      onerror: error,
      timeout: 5000
    };

    if (withCredentials) {
      url = 'https://srvasic.upv.es/recursos/error401.asp';
      //config.withCredentials = true;
      config.username = 'user';
      config.password = 'p$wd';
    } else  {
      url = 'https://httpbin.org/post';
    }

    console.log('HTTP CLIENT CONFIG ' + JSON.stringify(config));

    client = Ti.Network.createHTTPClient(config);
    client.setOnload(success);
    client.setOnerror(error);

    try {
      console.log('URL: ' + url);
      client.open('POST', url);
    } catch (e) {
      console.log('error opening client');
      console.log(JSON.stringify(e));
    }

    try {
      client.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    } catch (e) {
      console.log('error setting request headers');
      console.log(JSON.stringify(e));
    }

    try {
      client.send(data);
    } catch (e) {
      console.log('error sending data');
      console.log(JSON.stringify(e));
    }
}

/**
* HttpClient Success Callback
* @method  success
* @param   {object} e Callback Event
*/
function success(e) {
    console.log('Success callback: ' + this.responseText);
}

/**
* HttpClient Error Callback
* @method  error
* @param   {object} e Callback Event
*/
function error(e) {
    console.log('Error callback : ' + e.error);
}

window.open();