/* global Module */

/* Magic Mirror
 * Module: MMM-Horoscope
 *
 * By FILL_YOUR_NAME_HERE
 * MIT Licensed.
 */

Module.register("MMM-Horoscope", {

//  var request = require('request');

// Default module config.
defaults: {
		starSign: "Aries",
	
	    initialLoadDelay: 2500, // 0 seconds delay
	    retryDelay: 2500
	
 signs: {
	"Aries"
},
 },	


	// Override start method.
	start: function() {
		Log.log("Starting module: " + this.name);
    },


     getDom: function() {
		var wrapper = document.createElement("div");

		if (this.config.starSign === "")  //if the sign is empty notify the user
        {
			wrapper.innerHTML = "<img src='help.png'> Please set the solar horoscope sign in the config for module: " + this.name + ".";
			wrapper.className = "dimmed light small";
			return wrapper;
		} else if (signs.indexOf(this.config.starSign) != -1) // Valid sign
        {
          var xhttp = new XMLHttpRequest();
          xhttp.onreadystatechange = function() {
              if (xhttp.readyState == 4 && this.status == 200) {
              parseRequest(this);
              }
           }
           }
          xhttp.open("GET", "http://feeds.feedburner.com/AstroSage"+ this.config.starSign +"?format=xml", true);
          xhttp.send();
          // This function is declared inside the loop to make it private
          // It is also where the "magic" happens...
          function parseRequest(request){
            wrapper.innerHTML = xhttp.getElementsByTagName("channel").childNodes[0].nodeValue;
           return wrapper;
    
}}});