import { promises as fs } from 'fs'
import path from 'path'
import { getUserFromToken } from '../../utils/auth.js'

async function readPackageVersion() {
  const packageJsonPath = path.join(process.cwd(), 'package.json')
  const packageJson = JSON.parse(await fs.readFile(packageJsonPath, 'utf8'))
  return String(packageJson.version || '')
}

export default defineEventHandler(async (event) => {
  const token = getCookie(event, 'auth_token')
  const user = token ? await getUserFromToken(token) : null

  if (!user) {
    throw createError({
      statusCode: 401,
      statusMessage: 'Nicht authentifiziert'
    })
  }

  return {
    version: await readPackageVersion()
  }
})