import { notFound } from 'next/navigation'
import { getItem } from '@/lib/actions'
import { canEditList } from '@/lib/permissions'
import { getServerSession } from 'next-auth'
import { authOptions } from '@/pages/api/auth/[...nextauth]'
import ItemForm from '@/components/ItemForm'
import Link from 'next/link'
import { ArrowLeft } from 'lucide-react'

export const dynamic = 'force-dynamic'

interface PageProps {
  params: {
    id: string
    itemId: string
  }
}

export default async function EditItemPage({ params }: PageProps) {
  const session = await getServerSession(authOptions)
  if (!session?.user?.id) {
    notFound()
  }

  const item = await getItem(params.itemId)

  if (!item || item.listId !== params.id) {
    notFound()
  }

  // Check if user can edit this list
  const canEdit = await canEditList(session.user.id, params.id)

  return (
    <main className="container mx-auto px-4 sm:px-6 py-6 sm:py-8 max-w-3xl">
      {/* Header */}
      <div className="flex items-center gap-3 sm:gap-4 mb-6">
        <Link
          href={`/list/${params.id}/item/${params.itemId}`}
          className="flex items-center gap-2 text-gray-600 hover:text-gray-900 active:text-black transition-colors tap-target-sm text-sm sm:text-base"
        >
          <ArrowLeft size={20} className="flex-shrink-0" />
          <span>Back</span>
        </Link>
        <h1 className="text-xl sm:text-2xl lg:text-3xl font-bold text-gray-900">Edit Task</h1>
      </div>

      {/* Form */}
      <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-5 sm:p-6 lg:p-8">
        <ItemForm listId={params.id} item={item} mode="edit" canEdit={canEdit} />
      </div>
    </main>
  )
}