function useDocTOC()

in src/theme/DocItem/Layout/index.tsx [21:40]

• 16 lines of code
• 6 McCabe index (conditional complexity)

function useDocTOC() {
  const { frontMatter, toc } = useDoc();
  const windowSize = useWindowSize();

  const hidden = frontMatter.hide_table_of_contents;
  const canRender = !hidden && toc.length > 0;

  const mobile = canRender ? <DocItemTOCMobile /> : undefined;

  const desktop =
    canRender && (windowSize === "desktop" || windowSize === "ssr") ? (
      <DocItemTOCDesktop />
    ) : undefined;

  return {
    hidden,
    mobile,
    desktop,
  };
}