const legacyAssetBaseUrl = (import.meta.env.VITE_LEGACY_ASSET_BASE_URL || '/legacy-static').replace(/\/$/, '');

export function legacyAsset(path) {
  return `${legacyAssetBaseUrl}${path.startsWith('/') ? path : `/${path}`}`;
}

export function injectLegacyStylesheets() {
  const stylesheets = [
    legacyAsset('/vendor/bootstrap/css/bootstrap.min.css'),
    legacyAsset('/css/font-awesome.min.css'),
    'https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i',
    legacyAsset('/css/custom-style.css')
  ];

  stylesheets.forEach((href) => {
    if (document.head.querySelector(`link[data-legacy-href="${href}"]`)) {
      return;
    }

    const link = document.createElement('link');
    link.rel = 'stylesheet';
    link.href = href;
    link.dataset.legacyHref = href;
    document.head.appendChild(link);
  });
}