import * as dotenv from 'dotenv'
import assert from 'assert'
const NODE_ENV = process.env.NODE_ENV || 'development'

dotenv.config()
let path
switch (process.env.NODE_ENV) {
  case 'test':
    path = `${__dirname}/../../.env.development`
    break
  case 'production':
    path = `${__dirname}/../../.env.production`
    break
  default:
    path = `${__dirname}/../../.env.development`
}
dotenv.config({ path: path, debug: NODE_ENV === 'development' })

assert(process.env.API_TOKEN_SECRET_PRIVATE, 'API_TOKEN_SECRET_PRIVATE not set')
assert(process.env.API_TOKEN_SECRET_PUBLIC, 'API_TOKEN_SECRET_PUBLIC not set')
assert(process.env.API_TOKEN_EXPIRESIN, 'API_TOKEN_EXPIRESIN not set')

const privateKey = `
-----BEGIN PRIVATE KEY-----
${process.env.API_TOKEN_SECRET_PRIVATE}
-----END PRIVATE KEY-----
`
const publicKey = `
-----BEGIN PUBLIC KEY-----
${process.env.API_TOKEN_SECRET_PUBLIC}
-----END PUBLIC KEY-----
`

let baseConfig = {
  api: {
    port: parseInt(process.env.API_PORT),
    host: process.env.API_HOST,
    token_secret_private: privateKey,
    token_secret_public: publicKey,
    token_expiresIn: process.env.API_TOKEN_EXPIRESIN,
  },

  db_main: process.env.DB_MAIN,
  db_second: process.env.DB_SECOND,
}

export default baseConfig