homebridge-plugin-gsav-virtual-switch-light/index.js

virtual light switch

var Service, Characteristic;

module.exports = function(homebridge) {
  Service = homebridge.hap.Service;
  Characteristic = homebridge.hap.Characteristic;
  homebridge.registerAccessory("homebridge-gsavbutton", "VirtualSwitchBinary", Virtual);
}

function Virtual(log, config) {
  this.log = log;
  this.name = config["name"];
  this.area = config["area"];
  this.channel = config["channel"];
  this.state = 0; // init state, default is OFF
  this.log("          GS  AV           '");
  this.log("         /       \          '");
  this.log("        | SWITCH |         '");
  this.log("         \       /          '");
  this.log("          V0.1.73          '");
}

Virtual.prototype.getServices = function() 
{
  var lightSwitchService = new Service.Lightbulb(this.name);
  var informationService = new Service.AccessoryInformation();

  lightSwitchService
    .getCharacteristic(Characteristic.On)
    .on('get', this.getPowerOn.bind(this))
    .on('set', this.setPowerOn.bind(this));

  informationService
      .setCharacteristic(Characteristic.Manufacturer, "GSAV")
      .setCharacteristic(Characteristic.Model, "Switch-Binary")
      .setCharacteristic(Characteristic.SerialNumber, "0");

  return [lightSwitchService, informationService];
}

/************************************************************/

Virtual.prototype.getPowerOn = function(callback) 
{
  var powerOn = this.state > 0;
  this.log("/ status / binary / state=%s / area=%s / %s", this.state, this.area, this.name);
  callback(null, powerOn);
}

Virtual.prototype.setPowerOn = function(value, callback) 
{
  this.state = value ? 1 : 0;
  this.log("/ set / binary / light=preset:%s:%s / %s", this.state, this.area, this.name);
  callback(null);
}