import type { MetroDetail } from "@dci/core";
import { cache } from "react";
import { api, type ApiResult } from "@/lib/api";

/** Per-request memoised metro loader shared by layout (existence gate), metadata, page and OG image. */
export const getMetro = cache(async (slug: string, fPage = 1): Promise<ApiResult<MetroDetail>> => api.metro(slug, fPage > 1 ? { fPage } : undefined));