import fs from'fs';
import LZString from 'lz-string';

const excalidraw_pkg = isProd
  ? fs.readFileSync("./node_modules/@zsviczian/excalidraw/dist/excalidraw.production.min.js", "utf8")
  : fs.readFileSync("./node_modules/@zsviczian/excalidraw/dist/excalidraw.development.js", "utf8");
const react_pkg = isProd
  ? fs.readFileSync("./node_modules/react/umd/react.production.min.js", "utf8")
  : fs.readFileSync("./node_modules/react/umd/react.development.js", "utf8");
const reactdom_pkg = isProd
  ? fs.readFileSync("./node_modules/react-dom/umd/react-dom.production.min.js", "utf8")
  : fs.readFileSync("./node_modules/react-dom/umd/react-dom.development.js", "utf8");
const lzstring_pkg = fs.readFileSync("./node_modules/lz-string/libs/lz-string.min.js", "utf8")

const packageString = lzstring_pkg+'const EXCALIDRAW_PACKAGES = "' + LZString.compressToBase64(react_pkg + reactdom_pkg + excalidraw_pkg) +'";var ExcalidrawPackageLoader=(d=document)=>{const excalidraw_id = "excalidraw-script";if(!d.getElementById(excalidraw_id)){const script=d.createElement("script");script.type="text/javascript";script.id=excalidraw_id;script.text=LZString.decompressFromBase64(EXCALIDRAW_PACKAGES);d.body.appendChild(script);}};ExcalidrawPackageLoader();';

const mainjs = fs.readFileSync("main.js", "utf8")


fs.writeFileSync(
  "main2.js",
  mainjs
    .replace('(require("react"));','')
    .replace('"use strict";','"use strict";' + packageString),
  {
    encoding: "utf8",
    flag: "w",
    mode: 0o666
  }
);


let config = {
};

export default config;