Wire up Products.layout (PDP page builder) frontend

New ProductBlocks.tsx renders a product's layout — delegates to
PageBlocks.tsx's renderPageBlockSync for the 9 block types shared with
Pages.layout, handles productHero/productPricingPanel itself (need live
product/shipping/tax context a generic content page doesn't have).

Converts /einfach-anfangen to render through this instead of its own
Hero/HowItWorks/Focus/Pricing components (now deleted) — the first PDP
built as CMS blocks end to end. der-eine/todo-cards/tasse-die-pause are
untouched.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J1Hu5bZ1kZUgKhab6yNwCt
This commit is contained in:
Marco
2026-08-26 23:12:26 +00:00
parent a2d4cb29fc
commit 1ab4088bf0
8 changed files with 283 additions and 336 deletions
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import Link from "next/link";
import Image from "next/image";
import type { Product, ProductBlock, PageBlock } from "../lib/payload";
import { getShippingSettings, getDefaultTaxRatePercent, getKleinunternehmer } from "../lib/payload";
import { formatPrice, discountPercent } from "../lib/format";
import { effectiveTaxRate } from "../lib/cartTotals";
import { AddToCartButton } from "./AddToCartButton";
import { ProductName } from "./ProductName";
import { RichText } from "./RichText";
import { renderPageBlockSync } from "./PageBlocks";
// Renders a Payload Products document's `layout` blocks field — same
// "page sections, not inline Lexical nodes" shape as PageBlocks.tsx, which
// this delegates to directly for every block type the two fields share
// (richTextSection/stepRow/quote/image/icon/pillList/checklistImage/table/
// ctaCard are the exact same Block configs, just registered a second time
// on Products.layout — see that field's own comment in Products.ts). Only
// `productHero` and `productPricingPanel` are product-specific, since they
// need the live product/shipping/tax context that a generic content page
// doesn't have.
export async function ProductBlocks({ product }: { product: Product }) {
const [shipping, defaultTaxRate, kleinunternehmer] = await Promise.all([
getShippingSettings(),
getDefaultTaxRatePercent(),
getKleinunternehmer(),
]);
const ctx: ProductBlockContext = { product, shipping, taxRate: effectiveTaxRate(product, defaultTaxRate), kleinunternehmer };
return (
<>
{product.layout.map((block) => (
<div key={block.id} className="w-full px-[var(--layout-padding-x)] py-6 first:pt-10 md:first:pt-12">
{renderProductBlock(block, ctx)}
</div>
))}
</>
);
}
type ProductBlockContext = {
product: Product;
shipping: Awaited<ReturnType<typeof getShippingSettings>>;
taxRate: number;
kleinunternehmer: boolean;
};
function renderProductBlock(block: ProductBlock, ctx: ProductBlockContext): React.ReactNode {
switch (block.blockType) {
case "productHero":
return <ProductHero {...ctx} body={block.body} />;
case "productPricingPanel":
return <ProductPricingPanel {...ctx} />;
// Every other block type is identical to Pages.layout's own — same
// Block config, reused a second time (see this file's own comment).
default:
return renderPageBlockSync(block as PageBlock);
}
}
function ProductHero({ product, shipping, taxRate, kleinunternehmer, body }: ProductBlockContext & { body: unknown }) {
const discount = discountPercent(product.price, product.compareAtPrice);
const fullyOutOfStock =
!product.active || (product.variants.length > 0 ? product.variants.every((v) => v.outOfStock) : product.outOfStock);
const anyLowStock = product.active && (product.variants.length > 0 ? product.variants.some((v) => v.lowStock) : product.lowStock);
return (
<div className="flex flex-col lg:grid lg:grid-cols-12 gap-8 lg:gap-[var(--layout-grid-gap)]">
<div className="order-1 lg:order-none lg:col-span-5 flex flex-col gap-6 items-start">
<p className="flex items-center gap-2 text-body-sm text-text-muted">
<Link href="/" className="hover:text-brand transition-colors">
Startseite
</Link>
<span></span>
<Link href="/#werkzeuge" className="hover:text-brand transition-colors">
Werkzeuge
</Link>
<span></span>
<span className="text-text-primary">
<ProductName name={product.name} />
</span>
</p>
<div className="flex flex-col gap-2 items-start w-full">
<p className="font-semibold text-h-page text-text-primary" style={{ fontFamily: "var(--font-playfair)" }}>
<ProductName name={product.name} />
</p>
{product.subline && (
<p className="font-semibold text-h3 text-text-primary" style={{ fontFamily: "var(--font-lora)" }}>
{product.subline}
</p>
)}
</div>
{body ? <RichText content={body} /> : null}
<div className="flex flex-col gap-1 items-start">
<div className="flex gap-2 items-baseline">
{discount !== null && (
<p className="text-body text-text-muted line-through">{formatPrice(product.compareAtPrice!)}</p>
)}
<p className="font-bold text-h3 text-text-primary">{formatPrice(product.price)}</p>
<p className="text-label text-text-muted">
{kleinunternehmer
? product.noShippingCost
? "Keine Versandkosten"
: "zzgl. Versand"
: `inkl. ${taxRate}% MwSt. ${product.noShippingCost ? " keine Versandkosten" : "zzgl. Versand"}`}
</p>
</div>
{!product.noShippingCost && (
<p className="text-label text-text-muted">
Lieferzeit: {shipping.totalDays.min}{shipping.totalDays.max} Werktage innerhalb Deutschlands
</p>
)}
{anyLowStock && <p className="text-label font-bold text-warning">Nur noch wenige verfügbar</p>}
</div>
<AddToCartButton
label="In den Warenkorb"
className="w-full sm:w-auto inline-flex items-center justify-center px-8 py-[0.8125rem] rounded-sm bg-brand hover:bg-brand-hover active:scale-[0.97] transition-all font-bold text-body text-text-primary text-center focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand focus-visible:ring-offset-2 focus-visible:ring-offset-bg-base"
numericId={product.numericId}
outOfStock={fullyOutOfStock}
maxQty={product.maxQty}
variants={product.active ? product.variants : []}
/>
</div>
<div className="order-0 lg:order-none lg:col-span-7 relative w-full aspect-[16/10] lg:aspect-auto lg:min-h-[28rem] bg-bg-muted overflow-hidden rounded-md">
<Image src={product.image} alt={product.name} fill sizes="(min-width: 1024px) 58vw, 100vw" className="object-cover" />
</div>
</div>
);
}
function ProductPricingPanel({ product, shipping, taxRate, kleinunternehmer }: ProductBlockContext) {
const discount = discountPercent(product.price, product.compareAtPrice);
const fullyOutOfStock =
!product.active || (product.variants.length > 0 ? product.variants.every((v) => v.outOfStock) : product.outOfStock);
const anyLowStock = product.active && (product.variants.length > 0 ? product.variants.some((v) => v.lowStock) : product.lowStock);
return (
<div className="bg-bg-muted rounded-md flex flex-col lg:flex-row gap-8 lg:gap-12 items-center p-6 lg:pl-8 lg:pr-10 lg:py-6">
<div className="group relative w-full lg:w-[25.625rem] lg:shrink-0 aspect-[410/227] rounded-sm overflow-hidden">
<Image
src={product.image}
alt={product.name}
fill
sizes="(min-width: 1024px) 410px, 100vw"
className="object-cover transition-transform duration-500 group-hover:scale-105"
/>
{fullyOutOfStock ? (
<span className="absolute top-3 left-3 rounded-full bg-text-muted px-2.5 py-1 text-label font-bold text-bg-base">
Ausverkauft
</span>
) : (
discount !== null && (
<span className="absolute top-3 left-3 rounded-full bg-brand px-2.5 py-1 text-label font-bold text-text-primary">
-{discount}%
</span>
)
)}
</div>
<div className="flex flex-col gap-3 items-start flex-1 min-w-0 w-full">
<p className="font-semibold text-h-small text-text-primary" style={{ fontFamily: "var(--font-lora)" }}>
<ProductName name={product.name} />
</p>
{product.subline && <p className="text-body-sm text-text-primary">{product.subline}</p>}
</div>
<div className="flex flex-col gap-3 items-start w-full lg:w-[18.75rem] lg:shrink-0">
<div className="flex flex-col gap-1 items-start">
<div className="flex gap-2 items-baseline">
{discount !== null && (
<p className="text-body text-text-muted line-through">{formatPrice(product.compareAtPrice!)}</p>
)}
<p className="font-bold text-h3 text-text-primary">{formatPrice(product.price)}</p>
</div>
<p className="text-label text-text-muted">
{kleinunternehmer
? product.noShippingCost
? "Keine Versandkosten"
: "zzgl. Versand"
: `inkl. ${taxRate}% MwSt. ${product.noShippingCost ? " keine Versandkosten" : "zzgl. Versand"}`}
</p>
{!product.noShippingCost && (
<p className="text-label text-text-muted">
Lieferzeit: {shipping.totalDays.min}{shipping.totalDays.max} Werktage innerhalb Deutschlands
</p>
)}
</div>
{anyLowStock && <p className="text-label font-bold text-warning">Nur noch wenige verfügbar</p>}
<AddToCartButton
label="In den Warenkorb"
className="w-full inline-flex items-center justify-center px-6 py-[0.8125rem] rounded-sm bg-brand hover:bg-brand-hover active:scale-[0.97] transition-all font-bold text-body text-text-primary text-center focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-brand focus-visible:ring-offset-2 focus-visible:ring-offset-bg-muted"
numericId={product.numericId}
outOfStock={fullyOutOfStock}
maxQty={product.maxQty}
variants={product.active ? product.variants : []}
/>
</div>
</div>
);
}