import { expect } from 'chai'
import fs from 'node:fs/promises'
import { useDocument } from '@terrace/core'
import { createReadlineReader } from '@terrace/core/readers/node-readline'

async function loadTests(path) {
  const { next, level, head, tail, line, match } = useDocument(createReadlineReader(path))

  const tests = {}

  while (await next()) {
    if (!head() || match('#schema')) continue
    const rootLevel = level()

    const test = tests[tail().trim()] = { input: [], output: [] }

    while (await next(rootLevel)) {
      const testLevel = level()
      if (match('input')) {
        while (await next(testLevel)) {
          test.input.push(line(testLevel))
        }
      }

      if (match('output')) {
        while (await next(testLevel)) {
          test.output.push(line(testLevel))
        }
      }
    }
  }


  return tests
}

it('Runs a basic test', async () => {
  const tests = await loadTests('./tests.tce', 'utf-8')

  console.log(tests)

  expect(1).to.equal(1)
})