import { IPage } from "~~/composables/pages";

export default defineNuxtRouteMiddleware(async (to) => {
  const { setCurrentPage } = useCurrentPage();
  const { fetchPages } = usePages();


  const pathParts = to.path.split('/').filter(p => p !== '');
  pathParts.unshift('');

  const filters = pathParts.reduce((total, part) => {
    return {
      id: { ne: null },
      slug: { eq: part === '' ? null : part },

      parent: total,
    };
  }, {});

  const [{ data, error }] = await Promise.all([
    useAsyncGql({
      operation: 'pages',
      variables: { filters },
    }),
    fetchPages(),
  ]);

  if (error.value) {
    console.error('Error getting pages!');
    console.error(error.value);
    return;
  }

  const newPage = (data.value?.pages?.data[0] as IPage) || null;
  if (!newPage) {
    setResponseStatus(404)
    return;
  }
  setCurrentPage(newPage);
});