import { siteConfig } from '@/lib/config'
import { useGlobal } from '@/lib/global'
import { useRouter } from 'next/router'
import Link from 'next/link'
import CONFIG from '../config'
import BlogPostCard from './BlogPostCard'

export const BlogListPage = props => {
  const { page = 1, posts, postCount } = props
  const { locale } = useGlobal()
  const router = useRouter()
  const totalPage = Math.ceil(postCount / parseInt(siteConfig('POSTS_PER_PAGE')))
  const currentPage = +page

  const showPrev = currentPage > 1
  const showNext = page < totalPage
  const pagePrefix = router.asPath.split('?')[0].replace(/\/page\/[1-9]\d*/, '').replace(/\/$/, '')

  const showPageCover = siteConfig('EXAMPLE_POST_LIST_COVER', null, CONFIG)

  return (
        <div className={`w-full ${showPageCover ? 'md:pr-2' : 'md:pr-12'} mb-12`}>

            <div id="posts-wrapper">
                {posts?.map(post => (
                    <BlogPostCard key={post.id} post = {post}/>
                ))}
            </div>

            <div className="flex justify-between text-xs">
                <Link
                    href={{ pathname: currentPage - 1 === 1 ? `${pagePrefix}/` : `${pagePrefix}/page/${currentPage - 1}`, query: router.query.s ? { s: router.query.s } : {} }}
                    className={`${showPrev ? 'bg-black ' : 'bg-gray pointer-events-none '} text-white no-underline py-2 px-3 rounded`}>
                    {locale.PAGINATION.PREV}
                </Link>
                <Link
                    href={{ pathname: `${pagePrefix}/page/${currentPage + 1}`, query: router.query.s ? { s: router.query.s } : {} }}
                    className={`${showNext ? 'bg-black ' : 'bg-gray pointer-events-none '} text-white no-underline py-2 px-3 rounded`}>
                    {locale.PAGINATION.NEXT}
                </Link>
            </div>
        </div>
  )
}