import 'dotenv/config'

const requiredEnvVars = [
  'S3_ACCESS_KEY_ID',
  'S3_SECRET_ACCESS_KEY',
  'S3_REGION',
  'S3_ENDPOINT',
  'S3_BUCKET',
  'POSTGREST_URL',
  'AUTOMATION_USER_JWT',
] as const;

const getEnvVar = (key: typeof requiredEnvVars[number]): string => {
  const value = process.env[key];
  if (!value) {
    throw new Error(`Missing ${key} env var`);
  }
  return value;
};

export interface Config {
  postgrestUrl: string;
  automationUserJwt: string;
  s3AccessKeyId: string;
  s3SecretAccessKey: string;
  s3Region: string;
  s3Bucket: string;
  s3Endpoint: string;
}


export const configs: Config = {
  postgrestUrl: getEnvVar('POSTGREST_URL'),
  automationUserJwt: getEnvVar('AUTOMATION_USER_JWT'),
  s3AccessKeyId: getEnvVar('S3_ACCESS_KEY_ID'),
  s3SecretAccessKey: getEnvVar('S3_SECRET_ACCESS_KEY'),
  s3Region: getEnvVar('S3_REGION'),
  s3Bucket: getEnvVar('S3_BUCKET'),
  s3Endpoint: getEnvVar('S3_ENDPOINT'),
}