@homebridge-plugins/homebridge-meross/lib/device/hub-smoke.js

Homebridge plugin to integrate Meross devices into HomeKit.

import platformConsts from '../utils/constants.js'
import { parseError } from '../utils/functions.js'
import platformLang from '../utils/lang-en.js'

export default class {
  constructor(platform, accessory) {
    // Set up variables from the platform
    this.hapChar = platform.api.hap.Characteristic
    this.hapErr = platform.api.hap.HapStatusError
    this.hapServ = platform.api.hap.Service
    this.platform = platform

    // Set up variables from the accessory
    this.accessory = accessory
    this.lowBattThreshold = accessory.context.options.lowBattThreshold
      ? Math.min(accessory.context.options.lowBattThreshold, 100)
      : platformConsts.defaultValues.lowBattThreshold
    this.name = accessory.displayName

    // Add the battery service if it doesn't already exist
    this.battService = this.accessory.getService(this.hapServ.Battery)
      || this.accessory.addService(this.hapServ.Battery)
    this.cacheBatt = this.battService.getCharacteristic(this.hapChar.BatteryLevel).value

    // Output the customised options to the log
    const opts = JSON.stringify({
      connection: this.accessory.context.connection,
      lowBattThreshold: this.lowBattThreshold,
    })
    platform.log('[%s] %s %s.', this.name, platformLang.devInitOpts, opts)
  }

  applyUpdate(data) {
    try {
      this.log.warn('[%s]\n%s.', this.name, JSON.stringify(data))
    } catch (err) {
      this.accessory.logWarn(`${platformLang.refFailed} ${parseError(err)}`)
    }
  }
}