example.js

const lgtv = require('./lgtv')

lgtv.connect({
  host: '10.0.0.4',
  clientKeyFile: './client-key.txt'
})

lgtv.on('connect', () => {
  console.log('connected to lgtv but pairing not done')
})

lgtv.on('registered', async () => {
  console.log('registered to lgtv - pairing ok')
  try {
    // Switch to youtube app
    const res = await lgtv.request({ uri: 'ssap://com.webos.applicationManager/launch', payload: { id: 'youtube.leanback.v4' } })
    console.log('log:debug', 'LGTV response:', res)

    // Send the home button
    await lgtv.move('HOME')
  } catch (error) {
    console.log('Error from lgtv:', error)
  }

  // Subscribe to changes
  lgtv.subscribe({ uri: 'ssap://com.webos.service.mrcu/sensor/getSensorData' }, (res) => {
    console.log(`Received response: ${JSON.stringify(res)}`)
  })

  lgtv.subscribe({ uri: 'ssap://com.webos.applicationManager/getForegroundAppInfo' }, (res) => {
    console.log(`Received response: ${JSON.stringify(res)}`)
  })

  lgtv.subscribe('ssap://audio/getVolume', (res) => {
    console.log(`Received response: ${JSON.stringify(res)}`)

    if (res.changed && res.changed.indexOf('volume') >= 0) {
      console.log(`Volume changed: ${res.cause}`)
      lgtv.close() // Will reconnect after 5 seconds since reconnect is true
    }
    if (res.changed && res.changed.indexOf('muted') >= 0) {
      console.log(`Mute changed: ${res.muted}`)
    }
  })
})

lgtv.on('close', () => {
  console.log('disconnected from lgtv')
})

lgtv.on('error', (error) => {
  console.log('error from lgtv', error)
})