tplink-bulb-web/index.js

'use strict'

const TPLSmartDevice = require('tplink-lightbulb'),
    express = require('express'),
    app = express(),
    morgan = require('morgan'),
    rfs = require('rotating-file-stream'),
    colorsys = require('colorsys'),
    accessLogStream = rfs('access.log', { interval: '1d', path: __dirname + '/logs' }),
    router = express.Router(),
    ip = process.argv[3] || '10.0.0.130',
    transition = 0,
    bulb = new TPLSmartDevice(ip)

app.use(morgan('combined', { stream: accessLogStream }))
    .use('/api', router)
    .use(express.static(__dirname + '/public'))
    .listen(process.argv[2] || 3000)

router.use('/on/:brightness', (req, res, next) => {
    bulb.power(true, transition, { brightness: parseInt(req.params.brightness) })
        .then(r => res.json(r))
        .catch(next)
})
    .use('/on', (req, res, next) => {
        bulb.power(true, transition, { brightness: 100 })
            .then(r => res.json(r))
            .catch(next)
    })
    .use('/off', (req, res, next) => {
        bulb.power(false, 0)
            .then(r => res.json(r))
            .catch(next)
    })
    .use('/color/hex/:color', (req, res, next) => {
        let color = colorsys.hexToHsl(req.params.color)
        bulb.power(true, transition, {
            hue: color.h,
            saturation: color.s,
            brightness: color.l,
            color_temp: 0
        })
            .then(r => res.json(r))
            .catch(next)
    })
    .use('/color/chsb/:colortemp/:hue/:saturation/:brightness', (req, res, next) => {
        bulb.power(true, transition, {
            color_temp: parseInt(req.params.colortemp),
            hue: parseInt(req.params.hue),
            saturation: parseInt(req.params.saturation),
            brightness: parseInt(req.params.brightness)
        })
            .then(r => res.json(r))
            .catch(next)
    })
    .use('/info', (req, res, next) => {
        bulb.info()
            .then(r => res.json(r.light_state))
            .catch(next)
    })