import { getTranslations } from "next-intl/server";
import { ContentCard, EmptyState } from "@/components/public/ui";
import { PhotoLightbox, type LightboxPhoto } from "@/components/public/photo-lightbox";
import { prisma } from "@/lib/prisma";

export const dynamic = "force-dynamic";

export const metadata = { title: "Photos" };

type Photo = {
  id: number;
  userId: number;
  roomId: number;
  timestamp: number;
  url: string;
};

function formatDate(timestamp: number): string {
  return new Date(timestamp * 1000)
    .toISOString()
    .slice(0, 16)
    .replace("T", " ");
}

export default async function PhotosPage() {
  const t = await getTranslations("pages.photos");

  let photos: Photo[] = [];
  try {
    photos = await prisma.cameraWeb.findMany({
      orderBy: { timestamp: "desc" },
      take: 48,
    });
  } catch {
    photos = [];
  }

  // Pre-shape for the client lightbox: translate captions server-side so the
  // client component stays free of i18n/prisma dependencies.
  const items: LightboxPhoto[] = photos.map((p) => ({
    id: String(p.id),
    url: p.url,
    alt: t("photoAlt", { id: p.userId }),
    date: formatDate(p.timestamp),
    user: t("byUser", { id: p.userId }),
  }));

  return (
    <main style={{ display: "grid", gap: "1.5rem" }}>
      <ContentCard
        icon="📸"
        title={t("title")}
        subtitle={t("subtitle")}
      />

      <ContentCard padded={items.length === 0}>
        {items.length === 0 ? (
          <EmptyState icon="📸">{t("noPhotos")}</EmptyState>
        ) : (
          <PhotoLightbox photos={items} />
        )}
      </ContentCard>
    </main>
  );
}