const WebSocket = require('ws')
const osc = require('osc')

const ip = process.argv[2]

//const ws = new WebSocket(`ws://${ip}:6676`)

/*
const wsp = new osc.WebsocketClientPlugin({
  host: ip,
  port: 6676
})
*/
const oscWS = new osc.WebSocketPort({
  url: `ws://${ip}:6676`,
  metadata: false
})

oscWS.on('ready', () => {
  console.log(`Povezan sem na ${ip}`)

  /*
  setInterval(() => {
    console.log('ping')
    oscWS.send({ address: '/ping', args: [true]})
  }, 500)
  */
})

let midiOn = false
let midiNotes = {}

const zaznava = 2000

let cakaj = false
const cakajInterval = 1 / 5
//const razponTona = [0.1, 0.5]
const razponTona = [0.001, 0.002]


oscWS.on('message', ({ address, args }) => {
  //console.log('GGOT MSG OSC', address, args)
  const acX = args[1]
  if (address == '/accel') {
    if (acX > zaznava && !cakaj) {
      if (cakaj) {
        console.log("CAKAM!")
        return
      }

      cakaj = true

      // Pavza
      setTimeout(() => {
        console.log("nehaj cakat")
        cakaj = false
      }, cakajInterval * 1000)
      console.log("SEND MIDI!")


      // Od 24 do 48
      const accval = Math.sin((args[1] - zaznava) / 1000)
      const visina = 24 + Math.round(((accval / 2) + 0.5) * 24)

      midiNotes[visina] = true
      //console.log('posiljam midi', [144, visina, 127])
      oscWS.send({
        address: '/midi',
        args: [144, visina, 127]
      })
      console.log('vklopi', visina)

      midiOn = true

      // Ugasni cez en cas
      let izklop = razponTona[0] + Math.random() * (razponTona[1] - razponTona[0])
      setTimeout(() => {
        oscWS.send({
          address: '/midi',
          args: [128, visina, 127]
        })
        console.log('izklopi', visina)
      }, izklop * 1000) 
    }

    /*
    if (args[1] < zaznava && midiOn) {
      Object.keys(midiNotes).forEach(visina => {
        oscWS.send({
          address: '/midi',
          args: [128, visina, 127]
        })
      })
      midiOn = false
    }
    */
  }
})
 

oscWS.open()