'use strict';

const detectPort = require("detect-port");
const killPort = require("kill-port");
let verbose = false;
async function portClaim(port, _verbose = false) {
  if (!port) {
    throw new Error("Port is required");
  }
  verbose = _verbose;
  logger(`Checking port ${port} is available...`);
  const isPortTaken = (await detectPort(port)).toString() !== port.toString();
  if (isPortTaken) {
    logger(`Port ${port} is taken`);
    logger(`Killing port ${port}...`);
    await killPort(port);
  } else {
    logger(`Port ${port} is available`);
  }
}
function logger(message) {
  if (verbose) {
    console.log(message);
  }
}

module.exports = portClaim;