import { readdir, readFile } from 'node:fs/promises';
import { join } from 'node:path';

const background = await readFile('extension/dist/background/index.mjs', 'utf8');
async function readJavaScriptFiles(directory) {
  const entries = await readdir(directory, { withFileTypes: true });
  const contents = await Promise.all(
    entries.map(async (entry) => {
      const path = join(directory, entry.name);
      if (entry.isDirectory()) return readJavaScriptFiles(path);
      if (!/\.(?:m?js)$/.test(entry.name)) return '';
      return readFile(path, 'utf8');
    }),
  );
  return contents.flat().join('\n');
}
const allJavaScript = await readJavaScriptFiles('extension/dist');

if (!background.includes('amzplugin.rekeymed.com')) {
  throw new Error('Production background bundle does not target the public server.');
}
if (background.includes('127.0.0.1:18000')) {
  throw new Error('Production background bundle still contains the local API endpoint.');
}
if (!allJavaScript.includes('wss://') || !background.includes('https://')) {
  throw new Error('Production bundle is missing secure HTTP/WebSocket protocols.');
}

console.log('Production endpoint verification passed.');