// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

/**
 * Before running this C++ code example, set up your development environment, including your credentials.
 *
 * For more information, see the following documentation topic:
 *
 * https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html
 *
 * For information on the structure of the code examples and how to build and run the examples, see
 * https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.
 *
 **/

#include <aws/acm/ACMClient.h>
#include <aws/acm/model/GetCertificateRequest.h>
#include "acm_samples.h"

// snippet-start:[cpp.example_code.acm.GetCertificate]
//! Get an AWS Certificate Manager (ACM) certificate.
/*!
  \param certificateArn: The Amazon Resource Name (ARN) of a certificate.
  \param clientConfiguration: AWS client configuration.
  \return bool: Function succeeded.
 */
bool AwsDoc::ACM::getCertificate(const Aws::String &certificateArn,
                                 const Aws::Client::ClientConfiguration &clientConfiguration) {
    Aws::ACM::ACMClient acmClient(clientConfiguration);

    Aws::ACM::Model::GetCertificateRequest request;
    request.WithCertificateArn(certificateArn);

    Aws::ACM::Model::GetCertificateOutcome outcome =
            acmClient.GetCertificate(request);

    if (!outcome.IsSuccess()) {
        std::cerr << "Error: GetCertificate: " <<
                  outcome.GetError().GetMessage() << std::endl;
    }
    else {
        std::cout << "Success: Information about certificate with ARN '"
                  << certificateArn << "':" << std::endl << std::endl;

        auto result = outcome.GetResult();

        std::cout << "Certificate: " << std::endl << std::endl <<
                  result.GetCertificate() << std::endl;
        std::cout << "Certificate chain: " << std::endl << std::endl <<
                  result.GetCertificateChain() << std::endl;
    }

    return outcome.IsSuccess();
}
// snippet-end:[cpp.example_code.acm.GetCertificate]

/*
*
*  main function
*
*  Usage: 'run_get_certificate <certificate_arn>'
*
*  Prerequisites: A certificate.
*
*/

#ifndef TESTING_BUILD

int main(int argc, char **argv) {
    if (argc != 2) {
        std::cout << "Usage: run_get_certificate <certificate_arn>"
                  << std::endl;
        return 1;
    }

    Aws::SDKOptions options;
    Aws::InitAPI(options);
    {
        Aws::String certificateArn = argv[1];

        Aws::Client::ClientConfiguration clientConfig;
        // Optional: Set to the AWS Region (overrides config file).
        // clientConfig.region = "us-east-1";

        AwsDoc::ACM::getCertificate(certificateArn, clientConfig);
    }
    Aws::ShutdownAPI(options);
    return 0;
}

#endif // TESTING_BUILD