Support for color temperature

[ankitseal]

What am I doing wrong to get Color temperature support for my LB120 blubs?? here is the index.js file I am unable to change the colors `'use strict' const Bulb = require('tplink-lightbulb') const promiseTimeout = require('promise-timeout') const promiseRetry = require('promise-retry')

var PlatformAccessory, Service, Characteristic, UUIDGen

module.exports = function (homebridge) { PlatformAccessory = homebridge.platformAccessory Service = homebridge.hap.Service Characteristic = homebridge.hap.Characteristic UUIDGen = homebridge.hap.uuid

homebridge.registerPlatform('homebridge-tplink-lightbulb', 'TplinkLightbulb', TplinkLightbulbPlatform, true) }

class TplinkLightbulbPlatform { constructor (log, config, api) { this.log = log this.config = config || {} this.accessories = new Map()

if (api) {
  this.api = api

  // Scan for bulbs after cached bulbs have been restored
  this.api.on('didFinishLaunching', this.scan.bind(this))
}

}

scan () { Bulb.scan('IOT.SMARTBULB').on('light', (light) => { // Does the bulb support color? light.is_color = light._sysinfo.is_color //Does the light support color temp light.is_ct = light._sysinfo.light_state.is_variable_color_temp

  var accessory = this.accessories.get(light.deviceId)
  // Initialize a new bulb as an accessory
  if (accessory === undefined) {
    this.addAccessory(light)
  }
  // Reconfigure an existing cached accessory
  else {
    this.log('Lightbulb online: %s [%s]', accessory.displayName, light.deviceId)
    accessory = new TplinkLightbulbAccessory(this.log, accessory)
    this.accessories.set(light.deviceId, accessory)
    accessory.configure(light)
  }
})

}

configureAccessory (light) { this.accessories.set(light.context.deviceId, light) }

addAccessory (light) { var platform = this const name = light.name platform.log('Lightbulb added: %s [%s]', name, light.deviceId)

// 5 == Accessory.Categories.LIGHTBULB
const platformAccessory = new PlatformAccessory(name, UUIDGen.generate(light.deviceId + light.name), 5)

const lightService = platformAccessory.addService(Service.Lightbulb, name)
lightService.addCharacteristic(Characteristic.Brightness)

// Add color characteristics for bulbs that support color (e.g. LB130)
if (light.is_color === 1) {
  lightService.addCharacteristic(Characteristic.Hue)
  lightService.addCharacteristic(Characteristic.Saturation)
}
else if (light.is_ct === 1){
 lightService.addCharacteristic(Characteristic.ColorTemperature)
}
const infoService = platformAccessory.getService(Service.AccessoryInformation)
infoService.addCharacteristic(Characteristic.FirmwareRevision)
infoService.addCharacteristic(Characteristic.HardwareRevision)

platformAccessory.context.deviceId = light.deviceId
platformAccessory.context.host = light.host
platformAccessory.context.port = light.port || 9999

const accessory = new TplinkLightbulbAccessory(this.log, platformAccessory)

accessory.configure(light)
platform.accessories.set(light.deviceId, accessory)
platform.api.registerPlatformAccessories('homebridge-tplink-lightbulb', 'TplinkLightbulb', [platformAccessory])

} }

class TplinkLightbulbAccessory { constructor (log, platformAccessory) { this.log = log this.platformAccessory = platformAccessory this.deviceId = platformAccessory.context.deviceId }

// Request info from bulb, retrying if the request times out getInfo (light) { let self = this

return promiseRetry(function (retry, number) {
  if (number > 1) {
    self.log.debug('Unable to contact bulb, trying again (attempt #%s)', number)
  }

  return promiseTimeout.timeout(light.info(), 2000)
    .catch(function (err) {
      if (err instanceof promiseTimeout.TimeoutError) {
        retry(err)
      }

      throw err
    })
})

}

configure (light) { this.light = light this.log('Configuring:', this.platformAccessory.displayName)

const lightService = this.platformAccessory.getService(Service.Lightbulb)

// Power characteristic
const powerCharacteristic = lightService.getCharacteristic(Characteristic.On)
powerCharacteristic
  .on('get', (callback) => {
    this.getInfo(this.light).then((info) => {
      this.refresh(info)
      this.powerState = info.light_state.on_off
      callback(null, info.light_state.on_off === 1)
    }).catch((reason) => {
      this.log(reason)
    })
  })
  .on('set', (value, callback) => {
    if (value === this.powerState) {
      callback()
      return
    }

    light.set(value).then((status) => {
      this.powerState = value
      this.log('Set %s light to %s', light.name, value ? 'on' : 'off')
      callback()
    }).catch((reason) => {
      this.log(reason)
    })
  })

// Brightness characterstic
const brightnessCharacteristic = lightService.getCharacteristic(Characteristic.Brightness)
brightnessCharacteristic
  .on('get', (callback) => {
    this.getInfo(this.light).then((info) => {
      this.refresh(info)

      const brightness = info.light_state.brightness || 100

      callback(null, brightness)
    }).catch((reason) => {
      this.log(reason)
    })
  })
  .on('set', (value, callback) => {
    if (value === brightnessCharacteristic.value) {
      callback()
      return
    }

    light.set(true, 0, { brightness: value }).then((status) => {
      this.log('Changed %s brightness from %s% to %s%', light.name, brightnessCharacteristic.value, value)
      callback()
    }).catch((reason) => {
      this.log(reason)
    })
  })

if (light.is_color === 1) {
  // Hue characterstic
  const hueCharacteristic = lightService.getCharacteristic(Characteristic.Hue)
  hueCharacteristic
    .on('get', (callback) => {
      this.getInfo(this.light).then((info) => {
        this.refresh(info)

        const hue = info.light_state.hue || 360

        callback(null, hue)
      }).catch((reason) => {
        this.log(reason)
      })
    })
    .on('set', (value, callback) => {
      if (value === hueCharacteristic.value) {
        callback()
        return
      }

      light.set(true, 0, { hue: value }).then((status) => {
        this.log('Changed %s hue from %s to %s', light.name, hueCharacteristic.value, value);
        callback()
      }).catch((reason) => {
        this.log(reason)
      })
    })

  // Saturation characterstic
  const saturationCharacteristic = lightService.getCharacteristic(Characteristic.Saturation)
  saturationCharacteristic
    .on('get', (callback) => {
      this.getInfo(this.light).then((info) => {
        this.refresh(info)

        const hue = info.light_state.saturation || 100

        callback(null, hue)
      }).catch((reason) => {
        this.log(reason)
      })
    })
    .on('set', (value, callback) => {
      if (value === saturationCharacteristic.value) {
        callback()
        return
      }

      light.set(true, 0, { hue: value }).then((status) => {
        this.log('Changed %s saturation from %s to %s', light.name, saturationCharacteristic.value, value);
        callback()
      }).catch((reason) => {
        this.log(reason)
      })
    })
}
else if (light.is_ct === 1) {
  const color_tempCharacteristic = lightService.getCharacteristic(Characteristic.ColorTemperature)
color_tempCharacteristic
  .on('get', (callback) => {
    this.getInfo(this.light).then((info) => {
      this.refresh(info)

      const color_temp = info.light_state.color_temp
    this.log(info.light_state)
      callback(null, color_temp)
    }).catch((reason) => {
      this.log(reason)
    })
  })
  .on('set', (value, callback) => {
    if (value === color_tempCharacteristic.value) {
      callback()
      return
    }

    light.set(true, 0, { color_temp: value }).then((status) => {
      this.log('Changed %s color_temp from %s% to %s%', light.name, color_tempCharacteristic.value, value)
      callback()
    }).catch((reason) => {
      this.log(reason)
    })
  })
}

}

refresh (info) { info = info ? Promise.resolve(info) : this.light.info()

return info.then((info) => {
  this.platformAccessory.updateReachability(true)

  const name = info.alias || this.platformAccessory.context.host
  this.platformAccessory.displayName = name

  this.platformAccessory.getService(Service.Lightbulb)
    .setCharacteristic(Characteristic.Name, name)

  this.platformAccessory.getService(Service.AccessoryInformation)
    .setCharacteristic(Characteristic.Name, name)
    .setCharacteristic(Characteristic.Manufacturer, 'TP-Link')
    .setCharacteristic(Characteristic.Model, info.model)
    .setCharacteristic(Characteristic.SerialNumber, info.deviceId)
    .setCharacteristic(Characteristic.FirmwareRevision, info.sw_ver)
    .setCharacteristic(Characteristic.HardwareRevision, info.hw_ver)

  this.platformAccessory.context.lastRefreshed = new Date()

  return this
}).catch((reason) => {
  this.log(reason)
})

} } `