// this._processing refers to this module/hash

const processor = async function (packet,socket) {
  return await process[this.getSocket(socket).type].bind(this)(packet,socket)
}

export { processor, commands, namespaces }

const process = {
  s: async function (packet,socket) {
    // console.log('in default socket processor',packet.cmd)
    if (!packet.cmd) return  {error: '[socket] no command in packet', packet: packet }
    let response = await this._callCmdFunc(packet,socket); if(response!=='failed') return response
    return  {error: 'no socket processing function supplied for command', packet: packet }
  },

  c: async function (packet,socket) {

    // console.log('in default consumer processor',packet.cmd)
    if (packet.error) return await this._defaultCmds.c.error(packet)
    if (packet.cmd) {
      let response = await this._callCmdFunc(packet,socket); if(response!=='failed') return response
      packet = {error:'no consumer processing function supplied for command',packet:packet}
      this._defaultCmds.c.error(packet)
    } else {
      packet = {error:'[consumer] no command in packet',packet:packet}
      return await this._defaultCmds.c.error(packet)
    }
  }
}

const namespaces = {
  s: ['s',null,'_defaultCmds.s'],
  c: ['c',null,'_defaultCmds.c'],
  cn: ['cn'],
  ct: ['ct'],
  sn: ['sn'],
  st: ['st'],
  cm: ['cm'],
  sm: ['sm'],
}

/*
*
* Default packet command processing functions
*
*/

const commands ={
  s:{
    echo: async packet => {
      return new Promise( async (resolve) => {
        packet.processed = true
        packet.cmd = 'reply'
        packet.info = 'default socket echo'
        return resolve(packet)
      })
    }
  },
  c:{
    error: function (packet) {
      // TODO log  and make this show only on env debug
      console.log('==============Packet ERROR [consumer]==========')
      console.log(packet.error )
      console.dir(packet.packet)
      console.log('===========================')
    },
    reply: function(packet) {
      // TODO log  and make this show only on env debug
      console.log('==============Packet returned from socket - default reply==========')
      console.dir(packet)
      console.log('===========================')
    }
  }
}