import pkg from "./routes.mjs";
import { existsSync, readFileSync } from "fs";
export { paintSource, tryReadFile };
const {
    cookingInserts,
    vegetables,
    charRandom,
    splashRandom,
    cacheBustList,
    text404,
  } = pkg;

//  Below are lots of function definitions used to obfuscate the website.
//  This makes the website harder to properly categorize, as its source code
//  changes with each time it is loaded.
const randomListItem = (lis) => () => lis[(Math.random() * lis.length) | 0],
  charset = /&#173;|&#8203;|&shy;|<wbr>/gi,
  getRandomChar = randomListItem(charRandom),
  insertCharset = (str) => str.replace(charset, getRandomChar),
  getRandomSplash = randomListItem(splashRandom),
  hutaoInsert = (str) => str.replaceAll("<!--HUTAOWOA-->", getRandomSplash),
  getCookingText = () =>
    `<span style="display:none" data-fact="${randomListItem(vegetables)()}">${randomListItem(cookingInserts)()}</span>`,
  insertCooking = (str) =>
    str.replaceAll(
      "<!-- IMPORTANT-HUTAOCOOKINGINSERT-DONOTDELETE -->",
      getCookingText
    ),
//  This one isn't for obfuscation; it's just for dealing with cache issues.
  cacheBusting = (str) => {
    for (let item of Object.entries(cacheBustList))
      str = str.replaceAll(item[0], item[1]);
    return str;
  },
//  Apply the final obfuscation changes to an entire file.
  paintSource = (str) =>
    insertCharset(hutaoInsert(insertCooking(cacheBusting(str)))),
//  Grab the text content of a file. Ensure the file is a string.
  tryReadFile = (file) =>
    existsSync(file + "") ? readFileSync(file + "", "utf8") : text404;

/*
//  All of this is now old code.
//  The newer versions of these functions are directly above.
*/
/*

function randomListItem(lis) {
    return lis[Math.floor(Math.random() * lis.length)];
}

function insertCharset(str) {
    return str.replace(/&#173;|&#8203;|&shy;|<wbr>/g, function() { return randomListItem(charRandom); });
}

function hutaoInsert(str) {
    return str.replace(/<!--HUTAOWOA-->/g, function() { return randomListItem(splashRandom); });
}

function insertCooking(str) {
    return str.replace(/<!-- IMPORTANT-HUCOOKINGINSERT-DONOTDELETE -->/g, function() { return '<span style="display: none;" data-fact="' + randomListItem(vegetables) + '" data-type="' + randomListItem(vegetables) + '">' + randomListItem(cookingInserts) + '</span>'; }); // this needs to be inside a function, so that not every string is the same
}

function cacheBusting(str) {
    for (var item of Object.entries(cacheBustList)) {
        str = str.replace(new RegExp(item[0], "g"), item[1]);
    }
    return str;
}

export function paintSource(str) {
    return insertCharset(hutaoInsert(insertCooking(cacheBusting(str))));
}

export function tryReadFile(file) {
    return existsSync(file) ? readFileSync(file, 'utf8') : text404;
}

*/