import Link from 'next/link'
import { useRouter } from 'next/router'
import { createSlug } from '@/core/utils/slug'
import useBlogs from '@/lib/blog/hooks/useBlogs'
import Seo from '@/core/components/Seo'
import dynamic from 'next/dynamic'

const BasicLayout = dynamic(() => import('@/core/components/layouts/BasicLayout'))
const Pagination = dynamic(() => import('@/core/components/elements/Pagination/Pagination'))
const Spinner = dynamic(() => import('@/core/components/elements/Spinner/Spinner'))
const Image = dynamic(() => import('@/core/components/elements/Image/Image'))

export default function Blogs() {
  const router = useRouter()
  const limit = 12

  const { page = 1 } = router.query
  const { blogs } = useBlogs({ limit, offset: limit * (page - 1) })

  const pageCount = Math.ceil(blogs?.data?.blogTotal / limit)

  return (
    <BasicLayout>
      <Seo title='Blogs Indoteknik.com' />

      {blogs.isLoading && (
        <div className='flex justify-center my-6'>
          <Spinner className='w-6 text-gray_r-12/50 fill-gray_r-12' />
        </div>
      )}

      {blogs.isFetched && (
        <div className='container mx-auto p-4 md:p-0 my-0 md:my-10'>
          <h1 className='text-h-sm md:text-title-sm font-semibold mb-6'>Blog Indoteknik</h1>

          <div className='grid gap-6 grid-cols-1 md:grid-cols-4'>
            {blogs.data?.blogs?.map((blog, index) => {
              return (
                <div
                  className='rounded shadow-sm border border-gray_r-4 h-full bg-white'
                  key={index}
                >
                  <Link href={createSlug('blog/', blog.title, blog.id)}>
                    <Image
                      src={blog.thumbnail}
                      alt={blog.title}
                      className='w-full h-[112px] object-cover object-center'
                    />
                  </Link>
                  <div className='p-3 text-gray_r-12/80'>
                    <div className='mb-1'>{blog.category.name}</div>
                    <Link
                      href={createSlug('blog/', blog.title, blog.id)}
                      className='mb-3 !text-gray_r-12/90 text-body-1 font-medium leading-6 line-clamp-2'
                    >
                      {blog.title}
                    </Link>
                    <div className='text-caption-1'>{blog.postDate}</div>
                  </div>
                </div>
              )
            })}
          </div>

          <Pagination
            currentPage={parseInt(page)}
            pageCount={pageCount}
            url={`/blog`}
            className='mt-4 md:mt-10'
          />
        </div>
      )}
    </BasicLayout>
  )
}