var http = require('http'); // if going through a proxy that uses SSL change to "require('https');"

// Your external IP. Alexa can only access publically-accessible IPs. No LAN access unfortunately.
// In my case I had to move receiver to DMZ
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var local_ip = 'home.k-world.me.uk';
var local_port = '7474';
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/**
 * App ID for the skill
 */
 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var APP_ID = "amzn1.ask.skill.3a572d72-bbf1-488b-ab9b-34e5947b1f27"; 
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/**
* The AlexaSkill prototype and helper functions
 */
var AlexaSkill = require('./AlexaSkill');
   
var DTVControl = function () {
    AlexaSkill.call(this, APP_ID);
};


// Extend AlexaSkill
DTVControl.prototype = Object.create(AlexaSkill.prototype);
DTVControl.prototype.constructor = DTVControl;

//Ignore Certificate errors if using HTTPS communication
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";

DTVControl.prototype.intentHandlers = {
        house: function (intent, session, response) {
        
        //No matter what she wants to tell you her opinion.
        
        function satisfyAlexa() {
                        response.tell("House Updated");
                        };
        
        // Obtain User Intent
        switch(intent.slots.Control.value) {
                
                // List of triggers and URL to goto
				case "television on":
				case "tv on":
				case "TV on":
				case "t. v. on":
				case "television off":
				case "tv off":
				case "TV off":
				case "t. v. off":
				path = 'code/TVPower';
                break;  
				
				// List of triggers and URL to goto
				case "test":
				path = 'code/TVPower/';
                break;  
				
				default:
                
                response.tell("Sorry, I didnt understand that house request.");
        break;

				
        } 
		var options = {
                     host: local_ip,
                     port: local_port, // default port for webserver
                     path: '' + path, // Modify if path is prefixed 
                     method: 'POST' //, //(remove first comment slashes if using the "auth" option below)
					 // auth: 'username:password' // this is used if going through authenticated proxy (this is BASIC AUTH)
                    };
          var req = http.request(options, satisfyAlexa);
          req.end();						
        }
}


exports.handler = function (event, context) {
       
        var dtvControl = new DTVControl();
        dtvControl.execute(event, context);
        
};