'use client'

import { useRef, useState } from 'react'
import dynamic from 'next/dynamic'

import type { PaginationListColumnType } from '@/types'
import { addToast } from '@/lib/toast'
import Button from '@/components/formElements/Button'
import PaginatedList, { type PaginatedListHandle } from '@/components/PaginatedList'
import PageNavbar from '@/components/layouts/PageNavbar'
import StatusChip from '@/components/ui/StatusChip'
import EditIconOutline from '@/components/icons/EditIconOutline'
import TrashIcon from '@/components/icons/TrashIcon'
import useAlertModal from '@/hooks/useAlertModal'
import { getFeaturedStatus, getPublishStatus } from '@/constants/status'
import { formatPersianDate } from '@/lib/formatters'
import { API_ROUTES } from '@/services/config'
import { type BlogArticle, DELETE_ARTICLE, GET_ARTICLE } from '@/services/blogArticles'

const ArticleFormModal = dynamic(() => import('@/app/(dashboard)/blog-articles/_components/ArticleFormModal'), { ssr: false })

interface ArticleRow {
  id: number
  title: string
  slug: string
  categoryName: string
  isPublished: boolean
  isFeatured: boolean
  scheduledAt: string | null
  updatedAt: string
  [key: string]: unknown
}

const columns: PaginationListColumnType[] = [
  { field: 'title', label: 'عنوان', filterable: true, sortable: true, type: 'text' },
  { field: 'categoryName', label: 'دسته‌بندی', filterable: false, sortable: false },
  { field: 'isPublished', label: 'وضعیت', filterable: false, sortable: false },
  { field: 'isFeatured', label: 'ویژه', filterable: false, sortable: false },
  { field: 'updatedAt', label: 'آخرین به‌روزرسانی', filterable: false, sortable: true },
  { field: 'actions', label: 'عملیات' },
]

const BlogArticlesAdminPage = () => {
  const listRef = useRef<PaginatedListHandle>(null)
  const { showAlert } = useAlertModal()
  const [modalState, setModalState] = useState<{ article?: BlogArticle } | null>(null)

  const openCreate = () => {
    setModalState({})
  }

  const openEdit = async (id: number) => {
    const result = await GET_ARTICLE(id)

    if (!result.ok) return
    setModalState({ article: result.data })
  }

  const handleDelete = (row: ArticleRow) => {
    showAlert(`مقاله «${row.title}» حذف شود؟`, async () => {
      const result = await DELETE_ARTICLE(row.id)

      if (!result.ok) return
      addToast({ title: 'مقاله حذف شد', color: 'success' })
      listRef.current?.refresh()
    })
  }

  return (
    <section className="h-full w-full text-right">
      <PageNavbar pageTitle="مقالات وبلاگ" />
      <div className="admin-page-container space-y-4">
        <PaginatedList
          ref={listRef}
          hasDynamicButton
          columns={columns}
          dynamicButtonText="مقاله جدید"
          url={API_ROUTES.BLOG_ARTICLES.ADMIN_LIST}
          urlParams={{ page: 1, pageSize: 20, sort: '-updatedAt', filters: {} }}
          onDynamicButtonClick={openCreate}
        >
          {{
            isPublished: (row) => {
              const article = row as ArticleRow

              return (
                <StatusChip
                  {...getPublishStatus(article.isPublished, article.scheduledAt)}
                  description={article.scheduledAt ? formatPersianDate(article.scheduledAt) : undefined}
                />
              )
            },
            isFeatured: (row) => {
              const featured = getFeaturedStatus((row as ArticleRow).isFeatured)

              return featured ? <StatusChip {...featured} /> : '—'
            },
            updatedAt: (_row, cellValue) => formatPersianDate(cellValue),
            actions: (row) => {
              const article = row as ArticleRow

              return (
                <div className="flex items-center gap-1">
                  <Button
                    iconOnly
                    aria-label="ویرایش مقاله"
                    size="sm"
                    variant="flat"
                    onClick={() => openEdit(article.id)}
                  >
                    <EditIconOutline className="size-4" />
                  </Button>
                  <Button
                    iconOnly
                    aria-label="حذف مقاله"
                    color="danger"
                    size="sm"
                    variant="flat"
                    onClick={() => {
                      handleDelete(article)
                    }}
                  >
                    <TrashIcon className="size-4 text-fourth-900" />
                  </Button>
                </div>
              )
            },
          }}
        </PaginatedList>
      </div>

      {modalState ? (
        <ArticleFormModal
          article={modalState.article}
          isOpen={modalState !== null}
          onOpenChange={(open) => {
            if (!open) setModalState(null)
          }}
          onSuccess={() => listRef.current?.refresh()}
        />
      ) : null}
    </section>
  )
}

export default BlogArticlesAdminPage