export enum ErrorCode {
  BadRequest = 100,
  NotSpecified = 101,
  Parse = 102,
  Range = 103,
  InvalidData = 104,
  BadToken = 105,
  Unauthorized = 106,
  NoPermission = 107,
  NotFound = 109,
  NotUnique = 110,
  Internal = 200,
  NotImplemented = 201,
  Timeout = 300,
  ServerDisconnected = 301,
  BrokerDisconnected = 302
}

export function toHttpStatus(errorCode: ErrorCode): number {
  switch (errorCode) {
    case ErrorCode.BadRequest:
    case ErrorCode.NotSpecified:
    case ErrorCode.Parse:
    case ErrorCode.Range:
    case ErrorCode.InvalidData:
    case ErrorCode.NotUnique:
      return 400; // Bad request
    case ErrorCode.Unauthorized:
    case ErrorCode.BadToken:
      return 401; // Unauthorized
    case ErrorCode.NoPermission:
      return 403; // Forbidden
    case ErrorCode.NotFound:
      return 404;
    case ErrorCode.NotImplemented:
      return 501;
    case ErrorCode.Internal:
    case ErrorCode.ServerDisconnected:
    case ErrorCode.BrokerDisconnected:
    default:
      return 500;
  }
}