import { defineCollection, z } from "astro:content";
import { docsLoader } from "@astrojs/starlight/loaders";
import { docsSchema } from "@astrojs/starlight/schema";

// The docs content collection every Norsk product site declares. Shared so a
// page authored for one site is loadable by another and the guide renderer has
// one schema to satisfy.
//
// `capturedAgainst` is what the test-driven guides' renderer writes into a
// generated page's front matter (`renderMarkdown` in the shared guide
// renderer): the versions the page was captured against and the capture date.
// Footer.astro renders it; a hand-written page simply has none. Strings, not
// dates — the renderer quotes them for exactly that reason.
export const capturedAgainstSchema = z.object({
  norsk: z.string().optional(),
  norskMgr: z.string().optional(),
  when: z.string(),
});

export const collections = {
  docs: defineCollection({
    loader: docsLoader(),
    schema: docsSchema({ extend: z.object({ capturedAgainst: capturedAgainstSchema.optional() }) }),
  }),
};