const crypto = require("crypto");
const fs = require("fs");

// Add all bot usernames here.
const USERNAMES = [
  "ZareMate",
  "Tomek",
  "Cytrus",
  "Qawe",
  "Bot",
  "Skybloczek",
  "Bronkol",
];
const homedir = require("os").homedir();
const HASHED_PROFILES_FOLDER = `${homedir}/.minecraft/nmp-cache`;

function createHash(input) {
  return crypto
    .createHash("sha1")
    .update(input ?? "", "binary")
    .digest("hex")
    .substr(0, 6);
}

function checkIfHashedPresent(username) {
  const hash = createHash(username);

  const xblPath = `${HASHED_PROFILES_FOLDER}/${hash}_xbl-cache.json`;
  const mcaPath = `${HASHED_PROFILES_FOLDER}/${hash}_mca-cache.json`;
  const livePath = `${HASHED_PROFILES_FOLDER}/${hash}_live-cache.json`;

  const exists =
    fs.existsSync(xblPath) || fs.existsSync(mcaPath) || fs.existsSync(livePath);
  return { exists, hash };
}

function checkAllHashedProfiles() {
  const results = {};
  for (const username of USERNAMES) {
    const { exists, hash } = checkIfHashedPresent(username);
    results[username] = { hash, exists };
  }
  return results;
}

console.log(checkAllHashedProfiles());