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

#include <aws/core/utils/Outcome.h>
#include <aws/core/auth/AWSAuthSigner.h>
#include <aws/core/client/CoreErrors.h>
#include <aws/core/client/RetryStrategy.h>
#include <aws/core/http/HttpClient.h>
#include <aws/core/http/HttpResponse.h>
#include <aws/core/http/HttpClientFactory.h>
#include <aws/core/auth/AWSCredentialsProviderChain.h>
#include <aws/core/utils/json/JsonSerializer.h>
#include <aws/core/utils/memory/stl/AWSStringStream.h>
#include <aws/core/utils/threading/Executor.h>
#include <aws/core/utils/DNS.h>
#include <aws/core/utils/logging/LogMacros.h>
#include <aws/core/utils/logging/ErrorMacros.h>

#include <aws/ec2-instance-connect/EC2InstanceConnectClient.h>
#include <aws/ec2-instance-connect/EC2InstanceConnectErrorMarshaller.h>
#include <aws/ec2-instance-connect/EC2InstanceConnectEndpointProvider.h>
#include <aws/ec2-instance-connect/model/SendSSHPublicKeyRequest.h>
#include <aws/ec2-instance-connect/model/SendSerialConsoleSSHPublicKeyRequest.h>

#include <smithy/tracing/TracingUtils.h>


using namespace Aws;
using namespace Aws::Auth;
using namespace Aws::Client;
using namespace Aws::EC2InstanceConnect;
using namespace Aws::EC2InstanceConnect::Model;
using namespace Aws::Http;
using namespace Aws::Utils::Json;
using namespace smithy::components::tracing;
using ResolveEndpointOutcome = Aws::Endpoint::ResolveEndpointOutcome;

const char* EC2InstanceConnectClient::SERVICE_NAME = "ec2-instance-connect";
const char* EC2InstanceConnectClient::ALLOCATION_TAG = "EC2InstanceConnectClient";

EC2InstanceConnectClient::EC2InstanceConnectClient(const EC2InstanceConnect::EC2InstanceConnectClientConfiguration& clientConfiguration,
                                                   std::shared_ptr<EC2InstanceConnectEndpointProviderBase> endpointProvider) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             Aws::MakeShared<DefaultAWSCredentialsProviderChain>(ALLOCATION_TAG),
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
  m_clientConfiguration(clientConfiguration),
  m_executor(clientConfiguration.executor),
  m_endpointProvider(std::move(endpointProvider))
{
  init(m_clientConfiguration);
}

EC2InstanceConnectClient::EC2InstanceConnectClient(const AWSCredentials& credentials,
                                                   std::shared_ptr<EC2InstanceConnectEndpointProviderBase> endpointProvider,
                                                   const EC2InstanceConnect::EC2InstanceConnectClientConfiguration& clientConfiguration) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             Aws::MakeShared<SimpleAWSCredentialsProvider>(ALLOCATION_TAG, credentials),
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
    m_clientConfiguration(clientConfiguration),
    m_executor(clientConfiguration.executor),
    m_endpointProvider(std::move(endpointProvider))
{
  init(m_clientConfiguration);
}

EC2InstanceConnectClient::EC2InstanceConnectClient(const std::shared_ptr<AWSCredentialsProvider>& credentialsProvider,
                                                   std::shared_ptr<EC2InstanceConnectEndpointProviderBase> endpointProvider,
                                                   const EC2InstanceConnect::EC2InstanceConnectClientConfiguration& clientConfiguration) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             credentialsProvider,
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
    m_clientConfiguration(clientConfiguration),
    m_executor(clientConfiguration.executor),
    m_endpointProvider(std::move(endpointProvider))
{
  init(m_clientConfiguration);
}

    /* Legacy constructors due deprecation */
  EC2InstanceConnectClient::EC2InstanceConnectClient(const Client::ClientConfiguration& clientConfiguration) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             Aws::MakeShared<DefaultAWSCredentialsProviderChain>(ALLOCATION_TAG),
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
  m_clientConfiguration(clientConfiguration),
  m_executor(clientConfiguration.executor),
  m_endpointProvider(Aws::MakeShared<EC2InstanceConnectEndpointProvider>(ALLOCATION_TAG))
{
  init(m_clientConfiguration);
}

EC2InstanceConnectClient::EC2InstanceConnectClient(const AWSCredentials& credentials,
                                                   const Client::ClientConfiguration& clientConfiguration) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             Aws::MakeShared<SimpleAWSCredentialsProvider>(ALLOCATION_TAG, credentials),
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
    m_clientConfiguration(clientConfiguration),
    m_executor(clientConfiguration.executor),
    m_endpointProvider(Aws::MakeShared<EC2InstanceConnectEndpointProvider>(ALLOCATION_TAG))
{
  init(m_clientConfiguration);
}

EC2InstanceConnectClient::EC2InstanceConnectClient(const std::shared_ptr<AWSCredentialsProvider>& credentialsProvider,
                                                   const Client::ClientConfiguration& clientConfiguration) :
  BASECLASS(clientConfiguration,
            Aws::MakeShared<AWSAuthV4Signer>(ALLOCATION_TAG,
                                             credentialsProvider,
                                             SERVICE_NAME,
                                             Aws::Region::ComputeSignerRegion(clientConfiguration.region)),
            Aws::MakeShared<EC2InstanceConnectErrorMarshaller>(ALLOCATION_TAG)),
    m_clientConfiguration(clientConfiguration),
    m_executor(clientConfiguration.executor),
    m_endpointProvider(Aws::MakeShared<EC2InstanceConnectEndpointProvider>(ALLOCATION_TAG))
{
  init(m_clientConfiguration);
}

    /* End of legacy constructors due deprecation */
EC2InstanceConnectClient::~EC2InstanceConnectClient()
{
  ShutdownSdkClient(this, -1);
}

std::shared_ptr<EC2InstanceConnectEndpointProviderBase>& EC2InstanceConnectClient::accessEndpointProvider()
{
  return m_endpointProvider;
}

void EC2InstanceConnectClient::init(const EC2InstanceConnect::EC2InstanceConnectClientConfiguration& config)
{
  AWSClient::SetServiceClientName("EC2 Instance Connect");
  AWS_CHECK_PTR(SERVICE_NAME, m_endpointProvider);
  m_endpointProvider->InitBuiltInParameters(config);
}

void EC2InstanceConnectClient::OverrideEndpoint(const Aws::String& endpoint)
{
  AWS_CHECK_PTR(SERVICE_NAME, m_endpointProvider);
  m_endpointProvider->OverrideEndpoint(endpoint);
}

SendSSHPublicKeyOutcome EC2InstanceConnectClient::SendSSHPublicKey(const SendSSHPublicKeyRequest& request) const
{
  AWS_OPERATION_GUARD(SendSSHPublicKey);
  AWS_OPERATION_CHECK_PTR(m_endpointProvider, SendSSHPublicKey, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE);
  AWS_OPERATION_CHECK_PTR(m_telemetryProvider, SendSSHPublicKey, CoreErrors, CoreErrors::NOT_INITIALIZED);
  auto tracer = m_telemetryProvider->getTracer(this->GetServiceClientName(), {});
  auto meter = m_telemetryProvider->getMeter(this->GetServiceClientName(), {});
  AWS_OPERATION_CHECK_PTR(meter, SendSSHPublicKey, CoreErrors, CoreErrors::NOT_INITIALIZED);
  auto span = tracer->CreateSpan(Aws::String(this->GetServiceClientName()) + ".SendSSHPublicKey",
    {{ TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName() }, { TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName() }, { TracingUtils::SMITHY_SYSTEM_DIMENSION, TracingUtils::SMITHY_METHOD_AWS_VALUE }},
    smithy::components::tracing::SpanKind::CLIENT);
  return TracingUtils::MakeCallWithTiming<SendSSHPublicKeyOutcome>(
    [&]()-> SendSSHPublicKeyOutcome {
      auto endpointResolutionOutcome = TracingUtils::MakeCallWithTiming<ResolveEndpointOutcome>(
          [&]() -> ResolveEndpointOutcome { return m_endpointProvider->ResolveEndpoint(request.GetEndpointContextParams()); },
          TracingUtils::SMITHY_CLIENT_ENDPOINT_RESOLUTION_METRIC,
          *meter,
          {{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()}, {TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
      AWS_OPERATION_CHECK_SUCCESS(endpointResolutionOutcome, SendSSHPublicKey, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE, endpointResolutionOutcome.GetError().GetMessage());
      return SendSSHPublicKeyOutcome(MakeRequest(request, endpointResolutionOutcome.GetResult(), Aws::Http::HttpMethod::HTTP_POST, Aws::Auth::SIGV4_SIGNER));
    },
    TracingUtils::SMITHY_CLIENT_DURATION_METRIC,
    *meter,
    {{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()}, {TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
}

SendSerialConsoleSSHPublicKeyOutcome EC2InstanceConnectClient::SendSerialConsoleSSHPublicKey(const SendSerialConsoleSSHPublicKeyRequest& request) const
{
  AWS_OPERATION_GUARD(SendSerialConsoleSSHPublicKey);
  AWS_OPERATION_CHECK_PTR(m_endpointProvider, SendSerialConsoleSSHPublicKey, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE);
  AWS_OPERATION_CHECK_PTR(m_telemetryProvider, SendSerialConsoleSSHPublicKey, CoreErrors, CoreErrors::NOT_INITIALIZED);
  auto tracer = m_telemetryProvider->getTracer(this->GetServiceClientName(), {});
  auto meter = m_telemetryProvider->getMeter(this->GetServiceClientName(), {});
  AWS_OPERATION_CHECK_PTR(meter, SendSerialConsoleSSHPublicKey, CoreErrors, CoreErrors::NOT_INITIALIZED);
  auto span = tracer->CreateSpan(Aws::String(this->GetServiceClientName()) + ".SendSerialConsoleSSHPublicKey",
    {{ TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName() }, { TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName() }, { TracingUtils::SMITHY_SYSTEM_DIMENSION, TracingUtils::SMITHY_METHOD_AWS_VALUE }},
    smithy::components::tracing::SpanKind::CLIENT);
  return TracingUtils::MakeCallWithTiming<SendSerialConsoleSSHPublicKeyOutcome>(
    [&]()-> SendSerialConsoleSSHPublicKeyOutcome {
      auto endpointResolutionOutcome = TracingUtils::MakeCallWithTiming<ResolveEndpointOutcome>(
          [&]() -> ResolveEndpointOutcome { return m_endpointProvider->ResolveEndpoint(request.GetEndpointContextParams()); },
          TracingUtils::SMITHY_CLIENT_ENDPOINT_RESOLUTION_METRIC,
          *meter,
          {{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()}, {TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
      AWS_OPERATION_CHECK_SUCCESS(endpointResolutionOutcome, SendSerialConsoleSSHPublicKey, CoreErrors, CoreErrors::ENDPOINT_RESOLUTION_FAILURE, endpointResolutionOutcome.GetError().GetMessage());
      return SendSerialConsoleSSHPublicKeyOutcome(MakeRequest(request, endpointResolutionOutcome.GetResult(), Aws::Http::HttpMethod::HTTP_POST, Aws::Auth::SIGV4_SIGNER));
    },
    TracingUtils::SMITHY_CLIENT_DURATION_METRIC,
    *meter,
    {{TracingUtils::SMITHY_METHOD_DIMENSION, request.GetServiceRequestName()}, {TracingUtils::SMITHY_SERVICE_DIMENSION, this->GetServiceClientName()}});
}