import { buildApp } from '../src/app.js'
import { writeFileSync, mkdirSync, existsSync } from 'fs'
import { join } from 'path'

async function main() {
  const app = await buildApp({ skipAuth: true })
  await app.ready()

  const spec = app.swagger()

  const outDir = join(import.meta.dirname, '..', 'generated')
  if (!existsSync(outDir)) mkdirSync(outDir, { recursive: true })

  writeFileSync(join(outDir, 'openapi.json'), JSON.stringify(spec, null, 2))

  console.log(`OpenAPI spec written to generated/openapi.json (${JSON.stringify(spec).length} bytes)`)
  await app.close()
}

main().catch((err) => {
  console.error(err)
  process.exit(1)
})