import type { MetadataRoute } from "next";
import { prisma } from "@/lib/db";

export const revalidate = 3600;

export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const manga = await prisma.manga.findMany({
    where: { status: "PUBLISHED" },
    select: { slug: true, updatedAt: true },
  });

  const mangaEntries: MetadataRoute.Sitemap = manga.map((m) => ({
    url: `https://www.04080616.xyz/manga/${m.slug}`,
    lastModified: m.updatedAt,
    changeFrequency: "weekly",
    priority: 0.8,
  }));

  return [
    {
      url: "https://www.04080616.xyz",
      lastModified: new Date(),
      changeFrequency: "daily",
      priority: 1,
    },
    ...mangaEntries,
  ];
}