export async function getPage(
  base_url_data,
  pathPage,
  current_page = 1,
  count_per_page = 6
) {
  const url = `${base_url_data}?_embed&per_page=${count_per_page}&page=${current_page}`
  let totalPage = 0
  const posts = await fetch(url).then((res) => {
    console.log('header:', res.headers.get('x-wp-totalpages'))
    totalPage = parseInt(res.headers.get('x-wp-totalpages'))
    return res.json()
  })

  const paginations = []
  for (let i = 0; i < totalPage; i++) {
    let page = i + 1
    paginations.push({
      url: `${pathPage}${page}`,
      active: current_page == page ? true : false,
      page,
    })
  }
  return {
    posts,
    paginations,
  }
}
export async function getPaginationStatic(base_url, count_per_page = 6) {
  let totalPage = 0
  const url = `${base_url}?per_page=${count_per_page}`

  const posts = await fetch(url).then((res) => {
    totalPage = parseInt(res.headers.get('x-wp-totalpages'))
    return res.json()
  })
  const paginations = []
  for (let i = 0; i < totalPage; i++) {
    paginations.push({
      params: {
        page: (i + 1).toString(),
      },
    })
  }
  return paginations
}

// whatsnew
const WP_API_URL = process.env.WORDPRESS_GRAPHQL_ENDPOINT

async function fetchWhatsNewAPI(query, variables = {}) {
  const headers = { 'Content-Type': 'application/json' }

  const res = await fetch(WP_API_URL, {
    method: 'POST',
    headers,
    body: JSON.stringify({ query, variables }),
  })

  const json = await res.json()
  if (json.errors) {
    console.log(json.errors)
    throw new Error('Failed to fetch API')
  }
  return json.data
}

export async function getLatestMonthlyRelease() {
  const data = await fetchWhatsNewAPI(
    `
    query LatestMR {
      monthlyReleases {
        edges {
          node {
            excerpt(format: RENDERED)
            id
            slug
            title
            featuredImage {
              node {
                altText
                sourceUrl
              }
            }
          }
        }
      }
    }
    `
  )

  return data?.monthlyReleases
}