export class OAuth2Error extends Error {
  public name = 'OAuth2AbstractError';
  public logLevel = 'error';

  constructor (public code: string, public message: string, public status: number) {
    super()
    Error.captureStackTrace(this, this.constructor);
  }
}

export class AccessDenied extends OAuth2Error {
  public name = 'OAuth2AccessDenied';
  public logLevel = 'info';

  constructor (msg: string) {
    super('access_denied', msg, 403);
  }
}

export class InvalidClient extends OAuth2Error {
  public name = 'OAuth2InvalidClient';
  public logLevel = 'info';

  constructor (msg: string) {
    super('invalid_client', msg, 401);
  }
}

export class InvalidGrant extends OAuth2Error {
  public name = 'OAuth2InvalidGrant';
  public logLevel = 'info';

  constructor (msg: string) {
    super('invalid_grant', msg, 400);
  }
}

export class InvalidRequest extends OAuth2Error {
  public name = 'OAuth2InvalidRequest';
  public logLevel = 'info';

  constructor (msg: string) {
    super('invalid_request', msg, 400);
  }
}

export class InvalidScope extends OAuth2Error {
  public name = 'OAuth2InvalidScope';
  public logLevel = 'info';

  constructor (msg: string) {
    super('invalid_scope', msg, 400);
  }
}

export class ServerError extends OAuth2Error {
  public name = 'OAuth2ServerError';
  public logLevel = 'error';

  constructor (msg: string) {
    super('server_error', msg, 500);
  }
}

export class UnauthorizedClient extends OAuth2Error {
  public name = 'OAuth2UnauthorizedClient';
  public logLevel = 'info';

  constructor (msg: string) {
    super('unauthorized_client', msg, 400);
  }
}

export class UnsupportedGrantType extends OAuth2Error {
  public name = 'OAuth2UnsupportedGrantType';
  public logLevel = 'info';

  constructor (msg: string) {
    super('unsupported_grant_type', msg, 400);
  }
}

export class UnsupportedResponseType extends OAuth2Error {
  public name = 'OAuth2UnsupportedResponseType';
  public logLevel = 'info';

  constructor (msg: string) {
    super('unsupported_response_type', msg, 400);
  }
}