text: /* global Log, Module, moment */
  
  /* Magic Mirror
   * Module: Compliments
   *
   * By Michael Teeuw http://michaelteeuw.nl
   * MIT Licensed.
   */
  
  Module.register("compliments",{
  
  	// Module config defaults.
  	defaults: {
  		compliments: {
  			morning: [
  				"Hallo Bennet 123!",
  				"So sieht es aus",
  				"How was your sleep?"
  			],
  			afternoon: [
  				"Hello, beauty!",
  				"You look sexy!",
  				"Looking good today!"
  			],
  			evening: [
  				"Du siehst Heiss aus",
  				"Schön schön!",
  				"Sehr sex bist du!"
  			]
  		},
  		updateInterval: 30000,
  		fadeSpeed: 4000
  	},
  
  	// Define required scripts.
  	getScripts: function() {
  		return ["moment.js"];
  	},
  
  	// Define start sequence.
  	start: function() {
  		Log.info("Starting module: " + this.name);
  
  		this.lastComplimentIndex = -1;
  
  		// Schedule update timer.
  		var self = this;
  		setInterval(function() {
  			self.updateDom(self.config.fadeSpeed);
  		}, this.config.updateInterval);
  	},
  
  	/* randomIndex(compliments)
  	 * Generate a random index for a list of compliments.
  	 *
  	 * argument compliments Array<String> - Array with compliments.
  	 *
  	 * return Number - Random index.
  	 */
  	randomIndex: function(compliments) {
  		if (compliments.length === 1) {
  			return 0;
  		}
  
  		var generate = function() {
  			return Math.floor(Math.random() * compliments.length);
  		};
  
  		var complimentIndex = generate();
  
  		while (complimentIndex === this.lastComplimentIndex) {
  			complimentIndex = generate();
  		}
  
  		this.lastComplimentIndex = complimentIndex;
  
  		return complimentIndex;
  	},
  
  	/* complimentArray()
  	 * Retrieve an array of compliments for the time of the day.
  	 *
  	 * return compliments Array<String> - Array with compliments for the time of the day.
  	 */
  	complimentArray: function() {
  		var hour = moment().hour();
  
  		if (hour >= 3 && hour < 12) {
  			return this.config.compliments.morning;
  		} else if (hour >= 12 && hour < 17) {
  			return this.config.compliments.afternoon;
  		} else {
  			return this.config.compliments.evening;
  		}
  	},
  
  	/* complimentArray()
  	 * Retrieve a random compliment.
  	 *
  	 * return compliment string - A compliment.
  	 */
  	randomCompliment: function() {
  		var compliments = this.complimentArray();
  		var index = this.randomIndex(compliments);
  
  		return compliments[index];
  	},
  
  	// Override dom generator.
  	getDom: function() {
  		var complimentText = this.randomCompliment();
  
  		var compliment = document.createTextNode(complimentText);
  		var wrapper = document.createElement("div");
  		wrapper.className = "thin xlarge bright";
  		wrapper.appendChild(compliment);
  
  		return wrapper;
  	}
  
  });
  