import type { ArticleSummary, Paginated } from '#shared/types/blog'

export default defineEventHandler(async (event): Promise<Paginated<ArticleSummary>> => {
  const query = getQuery(event)
  const page = pageParam(query.page)
  const locale = localeParam(query.lang)
  const category = typeof query.category === 'string' ? query.category : null

  const filter = category
    ? `&filters[category][slug][$eq]=${encodeURIComponent(category)}`
    : ''

  const response = await strapiFetch<StrapiList<ArticleSummary>>(
    `/api/articles?${ARTICLE_SUMMARY_QUERY}&locale=${locale}&${pagination(page)}${filter}`
  )

  return {
    items: response.data,
    page: response.meta.pagination.page,
    pageCount: response.meta.pagination.pageCount,
    total: response.meta.pagination.total,
  }
})