import { parse } from "node-html-parser";
import fs from "fs";

// Change the livereload index file to the static built svelte files for publishing.
fs.readFile("../zeno/frontend/index.html", "utf8", (err, data) => {
  const index = parse(data);
  const body = index.querySelector("body");
  const header = index.querySelector("head");

  let bodyTags = `<div id="app"></div>`;
  let headerTags = ``;

  fs.readFile(
    "../zeno/frontend/build/manifest.json",
    "utf8",
    (err, manifest) => {
      manifest = JSON.parse(manifest);
      Object.values(manifest).forEach((file) => {
        if (file.file.endsWith(".js")) {
          bodyTags += `<script type="module" src="./build/${file.file}"></script>`;
        } else if (file.file.endsWith(".css")) {
          headerTags += `<link rel="stylesheet" href="./build/${file.file}">`;
        }
      });
      body.innerHTML = bodyTags;
      header.innerHTML = header.innerHTML + headerTags;
      fs.writeFileSync("../zeno/frontend/index_tmp.html", index.toString());
    }
  );
});