node-arlo/lib/ArloBaseStation.js

JS library for Arlo Cameras

"use strict";

const EventEmitter = require("events").EventEmitter;

const Constants = require("./ArloConstants");
const debug = require("debug")("Arlo:BaseStation");

class ArloBaseStation extends EventEmitter {
  constructor(device, parent) {
    super();

    this.id = device.deviceId;
    this.cloudId = device[Constants.XCLOUD_ID];

    this.parent = parent;
    this.device = device;
    this.isSubscribed = false;
  }

  arm(callback) {
    this.setMode(Constants.MODE_ARMED, callback);
  }

  disarm(callback) {
    this.setMode(Constants.MODE_DISARMED, callback);
  }

  alarmOn(callback) {
    this.setSirenState(true, 300, 8, Constants.PATTERN_ALARM, callback);
  }

  alarmOff(callback) {
    this.setSirenState(false, 300, 8, Constants.PATTERN_ALARM, callback);
  }

  getModel() {
    return this.device.modelId;
  }

  getName() {
    return this.device.deviceName;
  }

  getSerialNumber() {
    return this.device.deviceId;
  }

  getType() {
    return this.device.deviceType;
  }

  setMode(mode, callback) {
    this.parent.notify(
      this,
      {
        [Constants.ACTION]: Constants.ACTION_SET,
        [Constants.RESOURCE]: Constants.RESOURCE_MODES,
        [Constants.PUBLISH]: true,
        [Constants.PROPERTIES]: { [Constants.ACTIVE]: mode },
      },
      function (error, response, body) {
        if (typeof callback == "function") {
          callback(body);
        }
      }.bind(this)
    );
  }

  setSirenState(enabled, duration, volume, pattern, callback) {
    this.parent.notify(
      this,
      {
        [Constants.ACTION]: Constants.ACTION_SET,
        [Constants.RESOURCE]: Constants.RESOURCE_SIREN,
        [Constants.PUBLISH]: true,
        [Constants.PROPERTIES]: {
          [Constants.SIREN_STATE]: enabled
            ? Constants.SIREN_ON
            : Constants.SIREN_OFF,
          [Constants.DURATION]: duration,
          [Constants.VOLUME]: volume,
          [Constants.PATTERN]: pattern,
        },
      },
      function (error, response, body) {
        if (typeof callback == "function") {
          callback(body);
        }
      }.bind(this)
    );
  }

  subscribe(callback) {
    this.parent.notify(
      this,
      {
        [Constants.ACTION]: Constants.ACTION_SET,
        [Constants.RESOURCE]:
          Constants.RESOURCE_SUBSCRIPTIONS + "/" + this.parent.userId + "_web",
        [Constants.PUBLISH]: false,
        [Constants.PROPERTIES]: {
          [Constants.DEVICES]: [this.id],
        },
      },
      callback
    );
  }
}

module.exports = ArloBaseStation;