import 'reflect-metadata'
import assert from 'node:assert/strict'
import { validateEnv } from '../src/config/env.validation'

const VALID_PROD_SECRET = 'a'.repeat(48)

assert.throws(
  () =>
    validateEnv({
      NODE_ENV: 'production',
      PORT: 3000,
      HOST: '0.0.0.0',
      CORS_ORIGIN: 'https://app.example.com',
      JWT_SECRET: '',
    }),
  /JWT_SECRET is required/,
)

assert.throws(
  () =>
    validateEnv({
      NODE_ENV: 'production',
      PORT: 3000,
      HOST: '0.0.0.0',
      CORS_ORIGIN: 'https://app.example.com',
      JWT_SECRET: 'gold-land-dev-secret-change-in-production',
    }),
  /placeholder/,
)

assert.throws(
  () =>
    validateEnv({
      NODE_ENV: 'production',
      PORT: 3000,
      HOST: '0.0.0.0',
      CORS_ORIGIN: 'https://app.example.com',
      JWT_SECRET: 'short',
    }),
  /32 characters/,
)

assert.throws(
  () =>
    validateEnv({
      NODE_ENV: 'production',
      PORT: 3000,
      HOST: '0.0.0.0',
      CORS_ORIGIN: 'https://app.example.com',
      JWT_SECRET: VALID_PROD_SECRET,
      TRUST_PROXY: 'true',
    }),
  /TRUST_PROXY_CIDRS is required/,
)

const ok = validateEnv({
  NODE_ENV: 'production',
  PORT: 3000,
  HOST: '0.0.0.0',
  CORS_ORIGIN: 'https://app.example.com',
  JWT_SECRET: VALID_PROD_SECRET,
  TRUST_PROXY: 'true',
  TRUST_PROXY_CIDRS: '172.20.0.0/16',
})
assert.equal(ok.NODE_ENV, 'production')

console.log('production-config tests passed')