import { readFileSync, writeFileSync } from "node:fs";
import { dirname, join } from "node:path";
import { createRequire } from "node:module";

const require = createRequire(import.meta.url);

const originalSnippet = `    const originalAbort = request.abort;
    request.abort = function () {
      request.aborted = true;
      return originalAbort.apply(request, arguments);
    };`;

const patchedSnippet = `    // const originalAbort = request.abort;
    // request.abort = function () {
    //   request.aborted = true;
    //   return originalAbort.apply(request, arguments);
    // };`;

function run() {
  const packageJsonPath = require.resolve("video.js/package.json");
  const videoEsPath = join(dirname(packageJsonPath), "dist", "video.es.js");
  const source = readFileSync(videoEsPath, "utf8");

  if (source.includes(patchedSnippet)) {
    console.log("[video-player] video.js patch already applied");
    return;
  }

  if (!source.includes(originalSnippet)) {
    throw new Error(
      "[video-player] Cannot apply video.js patch: target snippet not found. Expected video.js 8.23.4 source."
    );
  }

  const patched = source.replace(originalSnippet, patchedSnippet);
  writeFileSync(videoEsPath, patched, "utf8");
  console.log("[video-player] Applied video.js patch");
}

try {
  run();
} catch (error) {
  console.error(error instanceof Error ? error.message : String(error));
  process.exit(1);
}