src/app/clusters/ethernet-network-diagnostics-server/ethernet-diagnostics-cluster.h

/*
 *    Copyright (c) 2025 Project CHIP Authors
 *    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.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License 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.
 */
#pragma once

#include <app/server-cluster/DefaultServerCluster.h>
#include <app/server-cluster/OptionalAttributeSet.h>
#include <clusters/EthernetNetworkDiagnostics/ClusterId.h>
#include <clusters/EthernetNetworkDiagnostics/Enums.h>
#include <clusters/EthernetNetworkDiagnostics/Metadata.h>
#include <lib/core/DataModelTypes.h>
#include <platform/DiagnosticDataProvider.h>
#include <protocols/interaction_model/StatusCode.h>

namespace chip {
namespace app {
namespace Clusters {

struct EthernetDiagnosticsEnabledAttributes
{
    bool enableCarrierDetect : 1;
    bool enableFullDuplex : 1;
    bool enablePHYRate : 1;
    bool enableTimeSinceReset : 1;
};

class EthernetDiagnosticsServerCluster : public DefaultServerCluster
{
public:
    using OptionalAttributeSet = chip::app::OptionalAttributeSet<
        EthernetNetworkDiagnostics::Attributes::CarrierDetect::Id, EthernetNetworkDiagnostics::Attributes::FullDuplex::Id,
        EthernetNetworkDiagnostics::Attributes::PHYRate::Id, EthernetNetworkDiagnostics::Attributes::TimeSinceReset::Id>;

    EthernetDiagnosticsServerCluster(DeviceLayer::DiagnosticDataProvider & provider,
                                     const BitFlags<EthernetNetworkDiagnostics::Feature> mEnabledFeatures,
                                     OptionalAttributeSet optionalAttributeSet);

    // Server cluster implementation
    DataModel::ActionReturnStatus ReadAttribute(const DataModel::ReadAttributeRequest & request,
                                                AttributeValueEncoder & encoder) override;

    std::optional<DataModel::ActionReturnStatus> InvokeCommand(const DataModel::InvokeRequest & request,
                                                               TLV::TLVReader & input_arguments, CommandHandler * handler) override;

    CHIP_ERROR AcceptedCommands(const ConcreteClusterPath & path,
                                ReadOnlyBufferBuilder<DataModel::AcceptedCommandEntry> & builder) override;

    CHIP_ERROR Attributes(const ConcreteClusterPath & path, ReadOnlyBufferBuilder<DataModel::AttributeEntry> & builder) override;

private:
    DeviceLayer::DiagnosticDataProvider & mProvider;
    const BitFlags<EthernetNetworkDiagnostics::Feature> mEnabledFeatures;
    const OptionalAttributeSet mOptionalAttributeSet;
};

} // namespace Clusters
} // namespace app
} // namespace chip