//
// Copyright 2010-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License").
// You may not use this file except in compliance with the License.
// A copy of the License is located at
//
// http://aws.amazon.com/apache2.0
//
// or in the "license" file accompanying this file. This file is distributed
// on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
// express or implied. See the License for the specific language governing
// permissions and limitations under the License.
//
import AWSCognitoIdentityProvider

class AWSUserPoolCustomAuthHandler: NSObject, AWSCognitoIdentityCustomAuthentication {
    
    var authHelperDelegate: UserPoolAuthHelperCallbacks?
    
    public func getCustomChallengeDetails(_ authenticationInput: AWSCognitoIdentityCustomAuthenticationInput,
                                          customAuthCompletionSource: AWSTaskCompletionSource<AWSCognitoIdentityCustomChallengeDetails>) {
        self.authHelperDelegate?.getCustomAuthenticationDetails(authenticationInput,
                                                                customAuthCompletionSource: customAuthCompletionSource)
    }
    
    public func didCompleteStepWithError(_ error: Error?) {
        self.authHelperDelegate?.didCompleteCustomAuthenticationStepWithError(error)
    }
}
