import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
const dist = path.join(root, 'dist');
const siteSrc = path.join(root, 'IDE官网');
const legacyLoginDir = path.join(dist, 'login');

if (fs.existsSync(legacyLoginDir)) {
  fs.rmSync(legacyLoginDir, { recursive: true, force: true });
  console.log('[postbuild] removed dist/login (conflicts with SPA route /login)');
}

function copyOfficialSite() {
  if (!fs.existsSync(siteSrc) || !fs.existsSync(dist)) {
    return;
  }

  const siteDir = path.join(dist, 'site');
  fs.mkdirSync(siteDir, { recursive: true });
  fs.copyFileSync(path.join(siteSrc, 'index.html'), path.join(siteDir, 'index.html'));

  const src9610 = path.join(siteSrc, '9610.html');
  if (fs.existsSync(src9610)) {
    fs.copyFileSync(src9610, path.join(dist, '9610.html'));
  }

  const srcAssets = path.join(siteSrc, 'assets');
  const destAssets = path.join(dist, 'assets');
  if (fs.existsSync(srcAssets)) {
    fs.cpSync(srcAssets, destAssets, { recursive: true });
  }

  console.log('[postbuild] copied official site to dist/site + 9610.html + assets');
}

copyOfficialSite();