(function() {

    var knx_vdev_obj = {
        title: "KNX Group Addresses",
        cells: {        
         	// ------ ТРЕНАЖЕРКА ----- //
          	"3-1-0": { 
          	 	//AC on/off Fb
              	type: "switch",
             	value: false,
              	readonly : true
            },
          	"3-1-7": {
          	 	//Setpoint Fb
              	type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-1-8": {
          	 	//Current Temp
          		type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-1-11": {
      			//Heating
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
    		"3-1-12": {
      			//Cooling
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
          	"3-1-6": {
      			//Mode
          	 	type: "range",
              	value: 0,
              	max: 3,
              	readonly : false
            },
          
          	// ------ ГОСТИНАЯ ----- //
          	"3-2-0": { 
          	 	//AC on/off Fb
              	type: "switch",
             	value: false,
              	readonly : true
            },
          	"3-2-7": {
          	 	//Setpoint Fb
              	type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-2-8": {
          	 	//Current Temp
          		type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-2-11": {
      			//Heating
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
    		"3-2-12": {
      			//Cooling
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
          	"3-2-6": {
      			//Mode
          	 	type: "range",
              	value: 0,
              	max: 3,
              	readonly : false
            },
            // ------ ГОСТЕВАЯ ----- //
          	"3-3-0": { 
          	 	//AC on/off Fb
              	type: "switch",
             	value: false,
              	readonly : true
            },
          	"3-3-7": {
          	 	//Setpoint Fb
              	type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-3-8": {
          	 	//Current Temp
          		type: "temperature",
             	value: 0,
              	knx_type: "wide"
            },
          	"3-3-11": {
      			//Heating
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
    		"3-3-12": {
      			//Cooling
          	 	type: "switch",
              	value: false,
              	readonly : true
            },
          	"3-3-6": {
      			//Mode
          	 	type: "range",
              	value: 0,
              	max: 3,
              	readonly : false
            },
          
          // ------ РОЗЕТКИ ----- //
          	"2-1-0": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Постирочная
              	type: "pushbutton",
             	value: true,
              	readonly : false
            },
            "2-1-1": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Гостиная
              	type: "pushbutton",
             	value: true,
              	readonly : false
            },
            "2-1-2": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Кухня
              	type: "pushbutton",
             	value: true,
              	readonly : false
            },
            "2-1-3": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Спальня
              	type: "pushbutton",
             	value: true,
              	readonly : false
            },
            "2-1-4": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Кабинет
              	type: "pushbutton",
             	value: true,
              	readonly : false
            },
            "2-1-5": { 
          	 	//Розетки ММ	ВКЛ / ВЫКЛ	Шкаф СС
              	type: "pushbutton",
             	value: true,
              	readonly : false
            }
        }   
    };

    var vdev_when_changed = [];
    var vdev_devid = "knx_group_addrs";

    for (var control_id in knx_vdev_obj.cells) {
        if (knx_vdev_obj.cells.hasOwnProperty(control_id)) {
            vdev_when_changed.push("knx_group_addrs/" + control_id);
        }
    }

    defineVirtualDevice(vdev_devid, knx_vdev_obj);

    defineRule("knx_vdev_feedback", {
        whenChanged: vdev_when_changed,
        then: function(newValue, devName, cellName) {
            var group_address = cellName.split("-").join("/");

            var value = +newValue;
            log("knx vdev rule {} {} {} {}", newValue, devName, cellName, value);

            var write_str = "";

            if (knx_vdev_obj.cells[cellName].knx_type == "wide") {
                while (value > 0) {
                    var rem = value % 256;
                    value = Math.floor(value / 256);
                    write_str = rem + " " + write_str;
                }
                write_str = "0 " + write_str;
            } else {
                write_str = "" + value;
            }
          
            if (write_str) {
                /*
              	if (knx_vdev_obj.cells[cellName].dpt == 9){
                  	log("value = {}",write_str);
                  	dev["knx/data"] = "g:{} GroupValueWrite {}".format(group_address, toEIS(write_str));
                  	log("value = {}",toEIS(write_str));
                }
                */
                  	dev["knx/data"] = "g:{} GroupValueWrite {}".format(group_address, write_str);
                
            }
        }
    });

    defineRule("knx_vdev_incoming", {
        whenChanged: "knx/data",
        then: function(newValue, devName, cellName) {
            var arr = newValue.split(/\s/);
            var sourceAddr = arr[0].split(/i\:|\,/);
            var groupAddr = arr[1].split(/g\:|\,/);
            var arr1 = newValue.split(/GroupValueWrite/);
            var value = arr1[1];

            if ((sourceAddr[1] == "0/0/0") || (sourceAddr[1] == "1/1/255")) { // skip local echo
                return;
            }

            log("knx vdev incoming rule {}", newValue);
          	if (value.length <=6) {
              dev[vdev_devid][groupAddr[1].split("/").join("-")] = parseInt(value, 16);
            }
          	else{
              dev[vdev_devid][groupAddr[1].split("/").join("-")] = fromEIS(value);
            }     
        }
    });

})()


function fromEIS(encoded) {
     
  var decimals = 2;
  encoded = encoded.replace(/ 0x/g,'');
  encoded = '0x' + encoded;
  log("encoded={}",encoded);
  var int = encoded;
  var sign = !!(int & 0x8000);
  var exp = (int & 0x7800) >> 11;
  var mant = int & 0x7FF;

  if (sign) {
    mant = -(~(mant - 1) & 0x07FF);
  }

  var value = (0.01 * mant) * Math.pow(2, exp);
  return parseFloat(value.toFixed(decimals));
};


/*
function toEIS(value) {
    
  	value = value.replace(/0 /g,'');
  	var sign = 0;
    var exp = 0;
    if (value < 0) {
        sign = 1;
    }

    var mant = Math.floor(value * 100);
    while ((mant < -2048) || (mant > 2047)) {
        mant = mant >> 1;
        exp += 1
    }
    var data = (sign << 15) | (exp << 11) | (mant & 0x07ff);
   	return '0b110111' + ' 0x' + (data+0x10000).toString(16).substr(1,2) + ' 0x' + (data+0x100).toString(16).substr(-2);
};
*/