homebridge/accessories/Carwings.js

var types = require("../lib/HAP-NodeJS/accessories/types.js");
var carwings = require("carwingsjs");

function CarwingsAccessory(log, config) {
  this.log = log;
  this.name = config["name"];
  this.username = config["username"];
  this.password = config["password"];
}

CarwingsAccessory.prototype = {

  setPowerState: function(powerOn) {
    var that = this;

    carwings.login(this.username, this.password, function(err, result) {
      if (!err) {
        that.vin = result.vin;
        that.log("Got VIN: " + that.vin);

        if (powerOn) {
          carwings.startClimateControl(that.vin, null, function(err, result) {
            if (!err)
              that.log("Started climate control.");
            else
              that.log("Error starting climate control: " + err);
          });
        }
        else {
          carwings.stopClimateControl(that.vin, function(err, result) {
            if (!err)
              that.log("Stopped climate control.");
            else
              that.log("Error stopping climate control: " + err);
          });
        }
      }
      else {
        that.log("Error logging in: " + err);
      }
    });
  },

  getServices: function() {
    var that = this;
    return [{
      sType: types.ACCESSORY_INFORMATION_STYPE,
      characteristics: [{
        cType: types.NAME_CTYPE,
        onUpdate: null,
        perms: ["pr"],
        format: "string",
        initialValue: this.name,
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Name of the accessory",
        designedMaxLength: 255
      },{
        cType: types.MANUFACTURER_CTYPE,
        onUpdate: null,
        perms: ["pr"],
        format: "string",
        initialValue: "Nissan",
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Manufacturer",
        designedMaxLength: 255
      },{
        cType: types.MODEL_CTYPE,
        onUpdate: null,
        perms: ["pr"],
        format: "string",
        initialValue: "Rev-1",
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Model",
        designedMaxLength: 255
      },{
        cType: types.SERIAL_NUMBER_CTYPE,
        onUpdate: null,
        perms: ["pr"],
        format: "string",
        initialValue: "A1S2NASF88EW",
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "SN",
        designedMaxLength: 255
      },{
        cType: types.IDENTIFY_CTYPE,
        onUpdate: null,
        perms: ["pw"],
        format: "bool",
        initialValue: false,
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Identify Accessory",
        designedMaxLength: 1
      }]
    },{
      sType: types.SWITCH_STYPE,
      characteristics: [{
        cType: types.NAME_CTYPE,
        onUpdate: null,
        perms: ["pr"],
        format: "string",
        initialValue: this.name,
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Name of service",
        designedMaxLength: 255
      },{
        cType: types.POWER_STATE_CTYPE,
        onUpdate: function(value) { that.setPowerState(value); },
        perms: ["pw","pr","ev"],
        format: "bool",
        initialValue: false,
        supportEvents: false,
        supportBonjour: false,
        manfDescription: "Change the power state of the car",
        designedMaxLength: 1
      }]
    }];
  }
};

module.exports.accessory = CarwingsAccessory;

//
// Monkey-patch carwings to support climate control - remove if this PR is merged:
// https://github.com/crtr0/carwingsjs/pull/2
//

carwings.startClimateControl = function(vin, date, callback) {

  var payload = ['ns4:SmartphoneRemoteACTimerRequest', {
    _attr: {
      'xmlns:ns4' : 'urn:com:airbiquity:smartphone.vehicleservice:v1',
      'xmlns:ns3' : 'urn:com:hitachi:gdc:type:vehicle:v1',
      'xmlns:ns2' : 'urn:com:hitachi:gdc:type:portalcommon:v1' },
    'ns3:ACRemoteRequest' : {
      'ns3:VehicleServiceRequestHeader': {
        'ns2:VIN': vin },
      'ns3:NewACRemoteRequest': {
        'ns3:ExecuteTime': (date || new Date()).toISOString() }
    }
  }];

  _post('vehicleService', payload, callback);
};

carwings.stopClimateControl = function(vin, callback) {

  var payload = ['ns4:SmartphoneRemoteACOffRequest', {
    _attr: {
      'xmlns:ns4' : 'urn:com:airbiquity:smartphone.vehicleservice:v1',
      'xmlns:ns3' : 'urn:com:hitachi:gdc:type:vehicle:v1',
      'xmlns:ns2' : 'urn:com:hitachi:gdc:type:portalcommon:v1' },
    'ns3:ACRemoteOffRequest' : {
      'ns3:VehicleServiceRequestHeader': {
        'ns2:VIN': vin }
    }
  }];

  _post('vehicleService', payload, callback);
};