// Links to Journal views, built from stable route names through
// useLocalePath() (i18n gives every route a per-locale name), never from
// concatenated paths. A link to a disabled view (journal.routes.<key>: false)
// is null; components then render plain text.

import { JOURNAL_ROUTE_NAMES } from '../utils/routes.ts'
import type { JournalRoutes } from '../utils/types.ts'

export function useJournalLinks() {
  const localePath = useLocalePath()
  const routes = (useRuntimeConfig().public.journal as { routes: JournalRoutes }).routes

  const link = (key: keyof JournalRoutes, params?: Record<string, string>, query?: Record<string, string>) =>
    routes[key] === false ? null : localePath({ name: JOURNAL_ROUTE_NAMES[key], params, query })

  return {
    postLink: (slug: string) => link('post', { slug }),
    categoryLink: (slug: string) => link('category', { category: slug }),
    tagLink: (slug: string) => link('tag', { tag: slug }),
    authorLink: (slug: string) => link('author', { author: slug }),
    indexLink: (page: number = 1) => link('index', undefined, page > 1 ? { page: String(page) } : undefined),
  }
}