import { getLists } from '@/lib/actions'
import ListCard from '@/components/ListCard'
import NewListButton from '@/components/NewListButton'
import GlobalSearch from '@/components/GlobalSearch'
import EmptyState from '@/components/EmptyState'
import LogoutButton from '@/components/LogoutButton'
import Link from 'next/link'
import { getServerSession } from 'next-auth'
import { authOptions } from '@/pages/api/auth/[...nextauth]'
import { redirect } from 'next/navigation'

export const dynamic = 'force-dynamic'
export const revalidate = 0

export default async function Home() {
  const session = await getServerSession(authOptions)
  
  if (!session?.user) {
    redirect('/auth/login')
  }
  
  const lists = await getLists()

  return (
    <main className="container mx-auto px-4 sm:px-6 py-6 sm:py-8 max-w-7xl">
      <div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4 mb-6 sm:mb-8">
        <h1 className="text-2xl sm:text-3xl lg:text-4xl font-bold text-gray-900">Ultimate Lists</h1>
        <div className="flex items-center gap-3">
          {session?.user && (
            <>
              <Link
                href="/invitations"
                className="px-3 py-2 text-sm text-gray-700 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
              >
                Invitations
              </Link>
              <Link
                href="/profile"
                className="px-3 py-2 text-sm text-gray-700 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors"
              >
                Profile
              </Link>
              <LogoutButton />
            </>
          )}
          <NewListButton />
        </div>
      </div>

      {/* Global Search */}
      <div className="mb-6 sm:mb-8">
        <GlobalSearch />
      </div>

      {lists.length === 0 ? (
        <EmptyState
          icon="list"
          title="No lists yet"
          description="Create your first list to start organizing your tasks"
          action={<NewListButton />}
        />
      ) : (
        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-4 sm:gap-6 animate-fade-in">
          {lists.map((list) => (
            <ListCard key={list.id} list={list} />
          ))}
        </div>
      )}
    </main>
  )
}