const _ = require('lodash');
const fs = require('fs');

exports.defaultName = 'ETC Eos';
exports.connectionType = 'osc';
exports.searchOptions = {
  type: 'TCPport',
  searchBuffer: Buffer.from(
    '\xc0/eos/ping\x00\x00\x2c\x00\x00\x00\xc0',
    'ascii'
  ),
  testPort: 3032,
  validateResponse (msg, info) {
    return msg.toString().indexOf('/eos/out');
  },
};
exports.defaultPort = 3037;


exports.ready = function ready(device) {
  device.send('/eos/get/cuelist/count');
  device.send('/eos/get/version');
  device.send('/eos/subscribe', [{ type: 'i', value: 1 }]);
};

exports.data = function data(device, osc) {
  const p = osc.address.split('/');
  const d = device;
  p.shift();

  // console.log(osc.address)

  if (match(p, ['eos','out','show','name'])) {
    d.data.showName = osc.args[0];
    d.data.cuelists = {};
    this.deviceInfoUpdate(device, 'defaultName', osc.args[0]);


  } else if (match(p, ['eos','out','get','cuelist','count'])) {
    for (let i = 0; i < osc.args[0]; i++) {
      d.send(`/eos/get/cuelist/index/${i}`);
    }


  } else if (match(p, ['eos','out','get','cuelist','*','list','*','*'])) {
    d.data.cuelists[p[4]] = {};
    d.send(`/eos/get/cue/${p[4]}/count`);


  } else if (match(p, ['eos','out','get','cue','*','count'])) {
    for (let i = 0; i < osc.args[0]; i++) {
      device.send(`/eos/get/cue/${p[4]}/index/${i}`);
    }


  } else if (match(p, ['eos','out','get','cue','*','*','*','list','*','*'])) {
    this.deviceInfoUpdate(device, 'status', 'ok');
    if (d.data.cuelists[p[4]][p[5]] === undefined) {
      d.data.cuelists[p[4]][p[5]] = {};
    }
    d.data.cuelists[p[4]][p[5]][p[6]] = {
      uid: osc.args[1],
      label: osc.args[2],
      uptimeduration: osc.args[3],
      uptimedelay: osc.args[4],
      downtimeduration: osc.args[5],
      downtimedelay: osc.args[6],
      focustimeduration: osc.args[7],
      focustimedelay: osc.args[8],
      colortimeduration: osc.args[9],
      colortimedelay: osc.args[10],
      beamtimeduration: osc.args[11],
      beamtimedelay: osc.args[12],
      mark: osc.args[16],
      block: osc.args[17],
      assert: osc.args[18],
      follow: osc.args[20],
      hang: osc.args[21],
      partcount: osc.args[26],
      scene: osc.args[28],
      duration: Math.max(
        osc.args[3],
        osc.args[5],
        osc.args[7],
        osc.args[9],
        osc.args[11]
      ),
    };

    device.update("cueData", {
      cue: device.data.cuelists[p[4]][p[5]],
      cueNumber: p[5],
      uid: osc.args[1]
    });


  } else if (match(p, ['eos','out','get','cue','*','*'])) {
    // There's no OSC notification of the deletion of a part. It just tells you to update the parent cue and remaining children.
    // So: we should fetch all the parts of a cue somehow every time there's an update to a cue.
    delete d.data.cuelists[p[4]][p[5]];
    d.draw();


  } else if (match(p, ['eos','out','get','cue','*','*','*','actions','list','*','*'])) {
    if (osc.args.length === 3) {
      d.data.cuelists[p[4]][p[5]][0].extlinks = osc.args[2];
    }


  } else if (match(p, ['eos','out','event','cue','*','*','fire'])) {
    d.data.activeCue = p[5];
    d.draw();
    d.update("activeCue", {uid: device.data.cuelists[p[4]][p[5]][0].uid});


  } else if (match(p, ['eos','out','notify','cue','*','*','*','*'])) {
    const cueList = p[4];
    const cueNumber = osc.args[1];

    d.send(`/eos/get/cue/${cueList}/${cueNumber}`);
    

  } else if (match(p, ['eos','out','get','version'])) {
    d.data.version = osc.args[0];


  } else {
    // console.log(osc);

  }
  // console.log(p)
};


const cueTemplate = _.template(fs.readFileSync(`./plugins/eos/cue.ejs`));

exports.update = function update(device, doc, updateType, data){

  if(updateType === "cueData"){
    const $elem = doc.getElementById(data.uid);

    if($elem){
      $elem.outerHTML = cueTemplate({
        q: data.cue,
        cueNumber: data.cueNumber,
        isActive: false
      });

    }else{
      device.draw();

    }

  }else if(updateType === "activeCue"){
    const $elem = doc.getElementById(data.uid);
    $elem.scrollIntoView({behavior: "smooth", block: "center"});

  }


}


exports.heartbeat = function heartbeat(device) {
  device.send('/eos/ping');
};


function match(osc, array){
  let out = true;
  if(osc.length !== array.length){
    return false;
  }
  array.forEach((m, i)=> {
    if(osc[i] !== m && m !== "*"){
      out = false;
    }
  });
  return out;
}