sanihome/src/app/blog/page.tsx

import { Placeholder } from "@/components/ui/Placeholder";
import { EmptyState } from "@/components/ui/EmptyState";
import { getBlogs } from "@/lib/meshkee";

const PAGE_SIZE = 12;

function formatDate(iso?: string) {
  if (!iso) return "";
  return new Intl.DateTimeFormat("fa-IR", { dateStyle: "long" }).format(new Date(iso));
}

export default async function BlogListPage({
  searchParams,
}: {
  searchParams: Promise<{ page?: string }>;
}) {
  const params = await searchParams;
  const page = Math.max(1, Number(params.page ?? 1) || 1);
  const { items, total } = await getBlogs({ page, pageSize: PAGE_SIZE });
  const totalPages = Math.max(1, Math.ceil(total / PAGE_SIZE));

  return (
    <div className="mx-auto max-w-7xl px-4 py-10">
      <h1 className="mb-6 text-2xl font-bold text-red-dark">وبلاگ</h1>

      {items.length === 0 ? (
        <EmptyState message="هنوز مطلبی ثبت نشده است." />
      ) : (
        <>
          <div className="grid gap-5 sm:grid-cols-2 lg:grid-cols-3">
            {items.map((post) => (
              <a
                key={post.id}
                href={`/blog/${post.slug}`}
                className="group overflow-hidden rounded-xl border border-border bg-surface transition-shadow hover:shadow-md"
              >
                <Placeholder
                  src={post.image ?? "/images/placeholder.svg"}
                  alt={post.title}
                  width="100%"
                  height="180px"
                  className="w-full rounded-none border-0"
                />
                <div className="p-4">
                  <div className="mb-2 flex items-center gap-2 text-[11px] text-muted">
                    {post.categoryName && <span>{post.categoryName}</span>}
                    {post.publishedAt && <span>{formatDate(post.publishedAt)}</span>}
                  </div>
                  <h3 className="mb-2 line-clamp-2 text-sm font-bold leading-relaxed">
                    {post.title}
                  </h3>
                  {post.abstract && (
                    <p className="line-clamp-2 text-xs leading-relaxed text-muted">
                      {post.abstract}
                    </p>
                  )}
                </div>
              </a>
            ))}
          </div>

          {totalPages > 1 && (
            <div className="mt-8 flex items-center justify-center gap-3">
              {page > 1 ? (
                <a
                  href={`/blog?page=${page - 1}`}
                  className="rounded-lg border border-border px-4 py-2 text-sm text-muted transition-colors hover:border-red hover:text-red"
                >
                  قبلی
                </a>
              ) : (
                <span className="rounded-lg border border-border px-4 py-2 text-sm text-muted/40">
                  قبلی
                </span>
              )}
              <span className="text-sm text-muted">
                صفحه {page} از {totalPages}
              </span>
              {page < totalPages ? (
                <a
                  href={`/blog?page=${page + 1}`}
                  className="rounded-lg border border-border px-4 py-2 text-sm text-muted transition-colors hover:border-red hover:text-red"
                >
                  بعدی
                </a>
              ) : (
                <span className="rounded-lg border border-border px-4 py-2 text-sm text-muted/40">
                  بعدی
                </span>
              )}
            </div>
          )}
        </>
      )}
    </div>
  );
}