import {
  defineConfig,
  defineDocs,
  frontmatterSchema,
  metaSchema,
} from 'fumadocs-mdx/config';
import { z } from 'zod';
import guideCategories from './src/lib/guide-categories.json';

const guideCategory = z.enum(
  guideCategories.map(c => c.key) as [string, ...string[]]
);

export const { docs, meta } = defineDocs({
  dir: 'content/docs',
  docs: {
    // `method` powers the HTTP verb badge shown next to API endpoints in the sidebar
    schema: frontmatterSchema.extend({
      method: z.enum(['GET', 'POST', 'PUT', 'DELETE', 'PATCH']).optional(),
      // `category` groups integration guides on /docs/guides (see src/lib/guide-categories.json)
      category: guideCategory.optional(),
    }),
    postprocess: {
      includeProcessedMarkdown: true,
    },
  },
});

// Blog collection - separate from docs
export const blog = defineDocs({
  dir: 'content/blog',
  docs: {
    schema: frontmatterSchema.extend({
      date: z.string().date().or(z.date()),
      // Set when a post is substantially revised; drives "Updated", dateModified and the sitemap.
      updated: z.string().date().or(z.date()).optional(),
      author: z.string().optional(),
      image: z.string().optional(),
      tags: z.array(z.string()).optional(),
      // Primary search query the post targets; a row in ops/seo/keywords.csv. Checked by `npm run lint:blog`.
      keyword: z.string().optional(),
    }),
  },
});

export default defineConfig();