import { useDocument } from '@terrace-lang/js/document'
import { createFileReader } from '@terrace-lang/js/readers/node-readline'
import fs from 'fs/promises'
import path from 'path'
import knownNodes from './index.js'

export default async function (originalDoc, rootLevel, ...args) {
  const includedDoc = useDocument(createFileReader(originalDoc.tail()))
  const { next, head, tail, level } = includedDoc

  const node = {
    type: originalDoc.head(),
    class: '',
    children: []
  }

  while (await next()) {
    if (!head()) continue
    const block = head()

    if (!knownNodes[block]) continue
    node.children.push(await knownNodes[block](includedDoc, level(), ...args))
  }

  return node
}