const os = require("os")

var logs = []
var info = [[],[]]

function updateLog() {
console.clear()
const columns = process.stdout.columns;
const rows = process.stdout.rows;
const vertSplit = Math.round(rows/4)

for (var i = 0; i < vertSplit; i++) {
  process.stdout.cursorTo(Math.round(columns/2),i);
  process.stdout.clearLine();
  process.stdout.write(`|`)
}
for (var i = 0; i < columns; i++) {
  process.stdout.cursorTo(i, vertSplit)
  process.stdout.write(`=`)
}

process.stdout.cursorTo(0,0)
process.stdout.write("Players:")
const players = info[0]
for (var i = 0; i < players.length; i++) {
process.stdout.cursorTo(0,i+1)
process.stdout.write(`Name: \x1b[1m${players[i].name}\x1b[0m -\x1b[1m ID:${players[i].id}\x1b[0m`)
}
for (var i = 0; i < logs.length; i++ ) {
  process.stdout.cursorTo(0,vertSplit+1+i)
  process.stdout.write(`${logs[i]}${os.EOL}` )
}

}
function log(string, color) {
  if (string == undefined) return;
  var prefix = '';
  switch (color) {
    case "reset":
      prefix = "\x1b[0m"
      break;
    case "bright":
      prefix = "\x1b[1m"
    break;
    case "dim":
      prefix = "\x1b[2m"
    break;
    case "underscore":
      prefix = "\x1b[4m"
    break;
    case "reverse":
      prefix = "\x1b[7m"
    break;
    case "FgBlack":
      prefix = "\x1b[30m"
    break;
    case "FgRed":
      prefix = "\x1b[31m"
    break;
    case "FgGreen":
      prefix = "\x1b[32m"
    break;
    case "FgYellow":
      prefix = "\x1b[33m"
    break;
    case "FgBlue":
      prefix = "\x1b[34m"
    break;
    case "FgMagenta":
      prefix = "\x1b[35m"
    break;
    case "FgCyan":
      prefix = "\x1b[36m"
    break;
    case "FgWhite":
      prefix = "\x1b[37m"
    break;
  }

  // BgBlack = "\x1b[40m"
  // BgRed = "\x1b[41m"
  // BgGreen = "\x1b[42m"
  // BgYellow = "\x1b[43m"
  // BgBlue = "\x1b[44m"
  // BgMagenta = "\x1b[45m"
  // BgCyan = "\x1b[46m"
  // BgWhite = "\x1b[47m"
 const newString = prefix + string + "\x1b[0m"
logs.push(newString)
updateLog();
}

function setInfo (players){
if (players != undefined) {
  info[0] = players;
  updateLog()
}

}

module.exports = {log, updateLog, setInfo}