import Base from  '../src/base'
import hahooks from './ha-mqtt'

const socketfuncs = {
  switch: {
    status: function(packet){
      return new Promise( async (resolve) => {
        packet.cmd='switch/status'
        packet.state=this.switches[packet.id-1]
        packet.sender= packet.sender || (packet._header ? packet._header.sender.name : 'unknown')
        this.push(packet)  // push to all active socket servers
        let res = { response:'status pushed on to all clients'}
        return resolve(res) // this goes back to sender
      })
    },
    on: function(packet){
      return new Promise( async (resolve) => {
        packet.cmd='switch/status'
        packet.state='on'
        this.switches[packet.id-1] = 'on'
        packet.sender= packet.sender || (packet._header ? packet._header.sender.name : 'unknown')
        this.push(packet)  // push to all active socket servers
        let res = { response:'status change - pushed on to all clients', id:packet.id}
        return resolve(res) // this goes back to sender
      })
    },
    off: function(packet){
      return new Promise( async (resolve) => {
        packet.cmd='switch/status'
        packet.state='off'
        this.switches[packet.id-1] = 'off'
        packet.sender= packet.sender || (packet._header ? packet._header.sender.name : 'unknown')
        this.push(packet)  // push to all active socket servers
        let res = { response:'status change - pushed off to all clients'}
        return resolve(res)  // this goes back to sender
      })
    },
    toggle: function(packet){
      return new Promise( async (resolve) => {
        // console.log('toggle current status of ', packet.current_status || 'unknown, so random set')
        this.switches[packet.id-1] = this.switches[packet.id-1]==='on' ? 'off' : 'on'
        packet.state = this.switches[packet.id-1]
        packet.cmd ='switch/status'
        packet.sender= packet.sender || (packet._header ? packet._header.sender.name : 'unknown')
        this.push(packet)  // push to all active socket servers
        let res = { response:'status change - pushed toggled state to all clients'}
        return resolve(res) // this goes back to sender
      })
    }
  }
}

// client processing function
function status(transport) {
  return (packet) => {
    return new Promise( async (resolve) => {
      console.log('=== a by transport processor only function ====')
      console.log(`Switch ${packet.id} is ${packet.state}, sent by ${packet.sender || packet.data.sender} to ${transport}`)
      console.log('==================')
      return resolve()
    })
  }
}

let fio  = new Base({sockets:'uc#c>n,us#s>n,tc#c>t,ts#s>t', tc:{port:8100}, ts:{port:8100}})

fio.switches = ['off','off','off','off']  // database to hold switch states
fio.actions = socketfuncs
fio.addNamespace('actions')
fio.amendConsumerCommands({switch: {status:status('tcp only processor function which superceeds the all transports')}},'t')
fio.amendConsumerCommands({switch: {status:status('default all transports function')}})
;
(async () => {

  await fio.addSocket('mqtt','s','m',{ host:'nas.kebler.net',topics:['switch/on','switch/off','switch/toggle']})
  await fio.addSocket('ha','s','m',{ host:'nas.kebler.net',topics:['fio/switch/set/#']})
  hahooks.call(fio,'ha')
  await fio.addSocket('web','s','w',{ port:8090 })
  let res = await fio.init()
  console.log('initialize errors',res)

  let packet = {}
  packet = {cmd:'switch/toggle', id:'1'}
  console.log('=====sending to socket uc======',packet)
  console.log('this should get pushed to all listening consumers')
  console.log('direct response back to uc with await: ',(await fio.send('uc',packet)).response)


})().catch(err => {
  console.error('FATAL: UNABLE TO START SYSTEM!\n',err)
  process.kill(process.pid, 'SIGTERM')
})