import './server-only.ts'

import { renderMarkdocTree } from './markdoc.ts'
import { generateCacheKey, markdocCache } from './markdoc-cache.server.ts'

export const getCachedMarkdocTree = async (content: string) => {
  if (!import.meta.env.SSR) {
    return await renderMarkdocTree(content)
  }

  const key = generateCacheKey(content)
  const cached = await markdocCache.get(key)

  if (cached) {
    return cached
  }

  const tree = await renderMarkdocTree(content)
  markdocCache.set(key, tree)
  return tree
}