import { Skeleton } from "@/components/ui/skeleton";
import { EventResultsSkeleton } from "@/components/events/EventResultsSkeleton";

export function BlogCardsSkeleton({ count = 6 }: { count?: number }) {
  return (
    <div className="grid gap-6 md:grid-cols-2 2xl:grid-cols-3" aria-hidden="true">
      {Array.from({ length: count }).map((_, index) => (
        <div
          key={index}
          className="overflow-hidden rounded-[2rem] border border-border/70 bg-card/85 shadow-sm"
        >
          <Skeleton className="aspect-[16/10] w-full rounded-t-[2rem] rounded-b-none" />
          <div className="space-y-4 p-5">
            <Skeleton className="h-7 w-11/12" />
            <Skeleton className="h-7 w-3/4" />
            <div className="space-y-2 pt-1">
              <Skeleton className="h-4 w-full" />
              <Skeleton className="h-4 w-10/12" />
              <Skeleton className="h-4 w-8/12" />
            </div>
            <Skeleton className="h-4 w-28" />
          </div>
        </div>
      ))}
    </div>
  );
}

export function BlogListingPageLoading() {
  return (
    <div className="min-h-screen bg-[linear-gradient(180deg,hsl(var(--background)),hsl(var(--muted)/0.32))]" dir="rtl">
      <div className="container mx-auto px-4 py-10">
        <Skeleton className="mb-8 aspect-[5/1.25] w-full rounded-[2rem] md:aspect-[6/1.25]" />

        <div className="mb-8 flex flex-col gap-5 md:flex-row md:items-end md:justify-between">
          <div className="space-y-3 text-right">
            <Skeleton className="h-5 w-36" />
            <Skeleton className="h-11 w-28" />
            <Skeleton className="h-5 w-full max-w-xl" />
            <Skeleton className="h-5 w-10/12 max-w-lg" />
          </div>
          <div className="flex w-full max-w-md items-center gap-2">
            <Skeleton className="h-12 flex-1 rounded-2xl" />
            <Skeleton className="h-12 w-12 rounded-2xl xl:hidden" />
          </div>
        </div>

        <div className="grid gap-8 xl:grid-cols-[18rem_minmax(0,1fr)] xl:items-start">
          <aside className="hidden xl:block">
            <div className="sticky top-24 space-y-4 rounded-[2rem] border border-border/70 bg-card/80 p-4 shadow-sm">
              <Skeleton className="h-7 w-32" />
              <Skeleton className="h-32 w-full rounded-3xl" />
              <Skeleton className="h-28 w-full rounded-3xl" />
              <Skeleton className="h-40 w-full rounded-3xl" />
            </div>
          </aside>
          <BlogCardsSkeleton />
        </div>
      </div>
    </div>
  );
}

export function BlogDetailPageLoading() {
  return (
    <div className="min-h-screen bg-[linear-gradient(180deg,hsl(var(--background)),hsl(var(--muted)/0.28))]" dir="rtl">
      <div className="container mx-auto px-4 py-8">
        <div className="gap-8 xl:flex xl:items-start">
          <aside className="sticky top-24 hidden w-72 shrink-0 xl:block">
            <div className="rounded-[1.75rem] border border-border/70 bg-card/90 p-4 shadow-sm">
              <Skeleton className="mb-4 h-6 w-36" />
              <div className="space-y-3">
                <Skeleton className="h-4 w-full" />
                <Skeleton className="h-4 w-10/12" />
                <Skeleton className="h-4 w-8/12" />
                <Skeleton className="h-4 w-9/12" />
              </div>
            </div>
          </aside>

          <main className="min-w-0 flex-1">
            <article className="overflow-hidden rounded-[2.5rem] border border-border/70 bg-card/95">
              <header className="space-y-6 p-5 md:p-8">
                <Skeleton className="h-5 w-64" />
                <div className="space-y-4">
                  <Skeleton className="h-12 w-11/12" />
                  <Skeleton className="h-12 w-8/12" />
                  <Skeleton className="h-5 w-full max-w-3xl" />
                  <Skeleton className="h-5 w-10/12 max-w-2xl" />
                </div>
                <div className="flex flex-wrap gap-3">
                  <Skeleton className="h-8 w-28 rounded-full" />
                  <Skeleton className="h-8 w-36 rounded-full" />
                </div>
              </header>

              <div className="px-5 md:px-8">
                <Skeleton className="aspect-[16/9] w-full rounded-[2rem]" />
              </div>

              <div className="space-y-5 p-5 md:p-8 xl:hidden">
                <Skeleton className="h-32 w-full rounded-[1.5rem]" />
              </div>

              <div className="space-y-8 px-5 pb-8 pt-6 md:px-8 md:pb-10">
                <div className="mx-auto max-w-4xl space-y-4">
                  <Skeleton className="h-8 w-7/12" />
                  <Skeleton className="h-4 w-full" />
                  <Skeleton className="h-4 w-full" />
                  <Skeleton className="h-4 w-11/12" />
                  <Skeleton className="h-4 w-9/12" />
                  <Skeleton className="mt-8 h-8 w-6/12" />
                  <Skeleton className="h-4 w-full" />
                  <Skeleton className="h-4 w-10/12" />
                </div>
                <div className="mx-auto flex max-w-4xl flex-wrap gap-2">
                  <Skeleton className="h-8 w-20 rounded-full" />
                  <Skeleton className="h-8 w-24 rounded-full" />
                  <Skeleton className="h-8 w-16 rounded-full" />
                </div>
                <Skeleton className="mx-auto h-12 w-full max-w-4xl rounded-2xl" />
              </div>
            </article>

            <Skeleton className="mt-8 h-48 w-full rounded-[2rem]" />
            <Skeleton className="mt-10 h-56 w-full rounded-[2rem]" />
            <Skeleton className="mt-10 h-72 w-full rounded-[2rem]" />
          </main>
        </div>
      </div>
    </div>
  );
}

export function EventsPageLoading() {
  return (
    <div className="min-h-screen bg-background" dir="rtl">
      <main className="container mx-auto max-w-screen-2xl px-3 py-5 sm:px-4 sm:py-8 lg:px-6">
        <header className="mb-6 border-b border-border pb-5 sm:mb-8 sm:pb-6" aria-hidden="true">
          <Skeleton className="h-8 w-48 sm:h-9 sm:w-56 motion-reduce:animate-none" />
          <div className="mt-2 grid max-w-3xl gap-2">
            <Skeleton className="h-4 w-full max-w-3xl motion-reduce:animate-none" />
            <Skeleton className="h-4 w-3/5 max-w-xl motion-reduce:animate-none" />
          </div>
        </header>

        <section aria-label="نتایج رویدادها" aria-busy="true" className="min-w-0">
          <div aria-hidden="true" dir="rtl" className="mb-4 flex items-center gap-2 sm:mb-5">
            <Skeleton className="h-11 min-w-0 flex-1 rounded-md motion-reduce:animate-none" />
            <Skeleton className="h-11 w-10 shrink-0 rounded-md min-[640px]:w-24 motion-reduce:animate-none" />
          </div>

          <EventResultsSkeleton />
        </section>
      </main>
    </div>
  );
}

export function DetailPageLoading() {
  return (
    <div className="min-h-screen bg-background" dir="rtl">
      <div className="container mx-auto px-4 py-8">
        <div className="mb-6 flex items-center justify-between gap-3">
          <Skeleton className="h-10 w-36" />
          <Skeleton className="h-5 w-28" />
        </div>

        <div className="overflow-hidden rounded-lg border bg-card">
          <Skeleton className="aspect-video w-full rounded-none" />
          <div className="space-y-6 p-6">
            <div className="flex flex-wrap gap-2">
              <Skeleton className="h-6 w-20" />
              <Skeleton className="h-6 w-24" />
            </div>
            <Skeleton className="h-10 w-4/5" />
            <Skeleton className="h-4 w-40" />
            <div className="space-y-3">
              <Skeleton className="h-4 w-full" />
              <Skeleton className="h-4 w-full" />
              <Skeleton className="h-4 w-11/12" />
              <Skeleton className="h-4 w-5/6" />
            </div>
            <div className="grid gap-4 md:grid-cols-2">
              <Skeleton className="h-28 w-full" />
              <Skeleton className="h-28 w-full" />
            </div>
          </div>
        </div>
      </div>
    </div>
  );
}