import type { Metadata } from "next";
import { notFound } from "next/navigation";
import { ProductBlocks } from "../components/ProductBlocks";
import { Footer } from "../components/Footer";
import { getProductBySlug, getCompanySettings } from "../lib/payload";
import { buildProductSchema } from "../lib/structuredData";

const title = "Der Eine. – Für die eine Sache, die gerade zählt.";

// der-eine was the reference template the whole PDP block-builder system
// was designed to match (gallery sizing, black stepRow-facts icons,
// CTA-label pattern — see ProductBlocks.tsx's own comments) — now migrated
// onto it itself, same as /tasse-die-pause before it. Testimonials.tsx
// dropped entirely rather than migrated: the PDP builder no longer offers
// testimonialsRef (removed 2026-08-29, unused everywhere; the planned
// replacement is a real reviews feature). Hero.tsx/Focus.tsx/
// Testimonials.tsx/Pricing.tsx/PasstDazu.tsx in ./components are now dead
// code, left for a follow-up cleanup pass rather than deleted here — same
// as /tasse-die-pause's own old components.
export async function generateMetadata(): Promise<Metadata> {
  const product = await getProductBySlug("stift-kugelschreiber");
  const description = product?.descriptionText || undefined;
  return {
    title,
    description,
    alternates: { canonical: "/der-eine" },
    openGraph: { title, description, url: "/der-eine" },
    twitter: { title, description },
  };
}

export default async function DerEinePage() {
  const [product, seller] = await Promise.all([
    getProductBySlug("stift-kugelschreiber"),
    getCompanySettings(),
  ]);
  if (!product) notFound();
  const productSchema = buildProductSchema(product, "https://einfach-produktiv.mk360.de/der-eine", seller);

  return (
    <>
      <script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify(productSchema) }} />
      <main className="flex flex-col flex-1">
        <ProductBlocks product={product} />
      </main>
      <Footer />
    </>
  );
}