import { Skeleton } from "@/components/ui/skeleton";
import { Separator } from "@/components/ui/separator";

export function AdminCommentRowsSkeleton({ count = 3 }: { count?: number }) {
  return <div role="status" aria-label="กำลังโหลดความคิดเห็น" className="flex min-w-0 flex-col">
    <span className="sr-only">กำลังโหลดความคิดเห็น…</span>
    <div aria-hidden="true">{Array.from({ length: count }, (_, index) => <div key={index}>
      <div className="grid min-w-0 grid-cols-1 items-start gap-3 py-5 md:grid-cols-[minmax(0,1fr)_280px] md:gap-6">
        <div className="flex min-w-0 flex-col gap-3 py-2">
          <div className="flex items-center gap-3"><Skeleton className="size-10 shrink-0 rounded-full" /><Skeleton className="h-4 w-36 max-w-full" /></div>
          <Skeleton className="h-4 w-4/5" /><Skeleton className="h-4 w-3/5" />
          <div className="flex gap-3"><Skeleton className="h-11 w-16 rounded-full md:h-7" /><Skeleton className="h-11 w-11 rounded-full md:h-7" /><Skeleton className="h-11 w-11 rounded-full md:h-7" /></div>
        </div>
        <div className="flex items-start gap-2 py-2 md:justify-end">
          <Skeleton className="size-11 shrink-0 rounded-full md:size-7" />
          <Skeleton className="size-28 shrink-0 rounded-lg" />
        </div>
      </div>
      <Separator />
    </div>)}</div>
  </div>;
}

export function AdminCommentInboxSkeleton() {
  return <div className="flex min-w-0 flex-col gap-6">
    <div className="flex flex-col gap-2"><Skeleton className="h-9 w-48 max-w-full" /><Skeleton className="h-5 w-72 max-w-full" /></div>
    <div className="flex flex-col gap-6 lg:grid lg:grid-cols-[repeat(3,minmax(0,1fr))_auto] lg:items-end">{Array.from({ length: 3 }, (_, index) =>
      <div key={index} className="flex min-w-0 flex-col gap-2"><Skeleton className="h-4 w-36 max-w-full" /><Skeleton className="h-11 w-full md:h-8" /></div>)}
      <Skeleton className="h-11 w-24 self-end md:h-8" />
    </div>
    <AdminCommentRowsSkeleton />
  </div>;
}

export function CommentSkeleton({ count = 3 }: { count?: number }) {
  return <div role="status" aria-label="กำลังโหลดความคิดเห็น" className="flex flex-col gap-6">
    <span className="sr-only">กำลังโหลดความคิดเห็น…</span>
    <div aria-hidden="true" className="flex flex-col gap-6">{Array.from({ length: count }, (_, index) =>
      <div key={index} className="flex gap-3">
        <Skeleton className="size-10 shrink-0 rounded-full" />
        <div className="flex min-w-0 flex-1 flex-col gap-2">
          <Skeleton className="h-4 w-36 max-w-full" /><Skeleton className="h-4 w-4/5" /><Skeleton className="h-4 w-3/5" />
          <div className="mt-1 flex gap-3"><Skeleton className="h-7 w-12 rounded-full" /><Skeleton className="h-7 w-12 rounded-full" /><Skeleton className="h-7 w-16 rounded-full" /></div>
        </div>
      </div>)}
    </div>
  </div>;
}

export function CommentBoardSkeleton() {
  return <div className="flex flex-col gap-8 py-2">
    <Skeleton className="h-7 w-48" />
    <div className="flex items-center gap-3"><Skeleton className="size-10 shrink-0 rounded-full" /><Skeleton className="h-10 flex-1" /></div>
    <CommentSkeleton />
  </div>;
}

export function CommentThreadSkeleton() {
  return <div className="flex flex-col gap-4">
    <CommentSkeleton count={1} />
    <div className="ml-5 border-l border-border pl-8"><CommentSkeleton count={2} /></div>
  </div>;
}