sanihome/src/lib/meshkee.ts

export type StaticImage = {
  id: string;
  url?: string | null;
  title?: string | null;
  linkUrl?: string | null;
  width?: number | null;
  height?: number | null;
  sortOrder?: number;
};

export type StaticImageWithUrl = StaticImage & { url: string };

export type StaticImageSlot = {
  id: string;
  key: string;
  kind: "single" | "list";
  label?: string;
  aspectRatio?: string;
  recommendedWidth?: number;
  sortOrder?: number;
  images?: StaticImage[];
};

export const STATIC_IMAGE_KEYS = {
  slider: "slider",
  bannerInSpecialSale: "banner-in-special-sale",
  categories: "categories",
  twoBannerRow: "two-banner-row",
} as const;

export const STATIC_IMAGE_SLOT_CATALOG = [
  {
    key: STATIC_IMAGE_KEYS.slider,
    label: "Homepage slider",
    kind: "list" as const,
    pageKey: "home",
    aspectRatio: "16:9",
    itemCount: null,
    recommendedWidth: 1440,
  },
  {
    key: STATIC_IMAGE_KEYS.bannerInSpecialSale,
    label: "Banner in special sale",
    kind: "single" as const,
    pageKey: "home",
    aspectRatio: "12:19",
    itemCount: 1,
    recommendedWidth: 480,
  },
  {
    key: STATIC_IMAGE_KEYS.categories,
    label: "Featured category images",
    kind: "list" as const,
    pageKey: "home",
    aspectRatio: "1:1",
    itemCount: null,
    recommendedWidth: 400,
  },
  {
    key: STATIC_IMAGE_KEYS.twoBannerRow,
    label: "Two banner row",
    kind: "list" as const,
    pageKey: "home",
    aspectRatio: "16:5",
    itemCount: 2,
    recommendedWidth: 1440,
  },
];

const API_BASE = process.env.NEXT_PUBLIC_API_BASE_URL ?? "";
const DOMAIN = process.env.NEXT_PUBLIC_DOMAIN ?? "";

export async function getStaticImageSlots(): Promise<StaticImageSlot[]> {
  if (!API_BASE || !DOMAIN) return [];

  try {
    const res = await fetch(
      `${API_BASE}/tenants/${DOMAIN}/website/static-images`,
      { cache: "no-store" },
    );
    if (!res.ok) return [];
    const data: { items?: StaticImageSlot[] } = await res.json();
    return data.items ?? [];
  } catch {
    return [];
  }
}

export function imagesForSlot(
  slots: StaticImageSlot[],
  key: string,
): StaticImageWithUrl[] {
  const images = slots.find((slot) => slot.key === key)?.images ?? [];
  return [...images]
    .filter((image): image is StaticImageWithUrl => Boolean(image.url))
    .sort((a, b) => (a.sortOrder ?? 0) - (b.sortOrder ?? 0));
}

export function firstImageForSlot(
  slots: StaticImageSlot[],
  key: string,
): StaticImageWithUrl | undefined {
  return imagesForSlot(slots, key)[0];
}