// ==UserScript==
// @name         OptiFine Download Links
// @namespace    zomo.dev
// @match        https://optifine.net/*
// @version      1.0
// @description  automatically grab optifine links through the ads
// @downloadURL  https://git.zomo.dev/zomo/browser-scripts/raw/branch/main/dist/optifine-download-links.zomo.js
// @supportURL   https://git.zomo.dev/zomo/browser-scripts/
// @homepageURL  https://git.zomo.dev/zomo/browser-scripts/
// ==/UserScript==
// scripts/optifine-download-links/main.ts
var onhover = false;
async function getDownload(href) {
  let resp = await fetch(href);
  let text = await resp.text();
  let match = text.match(/<a href=['"](downloadx.*?)['"]/i);
  if (match) {
    return match[1];
  }
  return null;
}
function attachFetchDownloadLink(a, depth = 0) {
  function run() {
    a.innerText = "Loading";
    let url = new URL(a.href);
    if (url.pathname === "/adloadx") {
      getDownload(a.href).then((downloadUrl) => {
        if (downloadUrl) {
          a.href = downloadUrl;
          a.innerText = "Download";
        } else {
          a.innerText = "Failed";
          if (onhover)
            attachFetchDownloadLink(a, ++depth);
          else
            setTimeout(() => attachFetchDownloadLink(a, ++depth), 1e3);
        }
      });
    }
  }
  if (depth > 5)
    return;
  if (onhover) {
    a.addEventListener("mouseover", run, { once: true });
  } else {
    run();
  }
}
addEventListener("load", () => {
  document.querySelectorAll("a").forEach((a) => {
    let href = new URL(a.href);
    if (href.hostname === "adfoc.us") {
      let params = href.searchParams;
      if (params.has("url")) {
        let url = params.get("url")?.replace("http://", "https://");
        if (url) {
          a.href = url;
          attachFetchDownloadLink(a);
        }
      }
    }
  });
});