/*
 *
 *    Copyright (c) 2023 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.
 */

#include <EnergyEvseManager.h>

using namespace chip;
using namespace chip::app::Clusters;
using namespace chip::app::Clusters::EnergyEvse;

static std::unique_ptr<EnergyEvseDelegate> gDelegate;
static std::unique_ptr<EvseTargetsDelegate> gEvseTargetsDelegate;
static std::unique_ptr<EnergyEvseManager> gInstance;

void emberAfEnergyEvseClusterInitCallback(chip::EndpointId endpointId)
{
    VerifyOrDie(endpointId == 1); // this cluster is only enabled for endpoint 1.
    VerifyOrDie(!gDelegate);
    VerifyOrDie(!gEvseTargetsDelegate);
    VerifyOrDie(!gInstance);

    gEvseTargetsDelegate = std::make_unique<EvseTargetsDelegate>();
    if (!gEvseTargetsDelegate)
    {
        ChipLogError(AppServer, "Failed to allocate memory for EvseTargetsDelegate");
        return;
    }

    gDelegate = std::make_unique<EnergyEvseDelegate>(*gEvseTargetsDelegate);
    if (gDelegate)
    {
        gInstance = std::make_unique<EnergyEvseManager>(
            endpointId, *gDelegate,
            BitMask<EnergyEvse::Feature, uint32_t>(EnergyEvse::Feature::kChargingPreferences, EnergyEvse::Feature::kRfid),
            BitMask<OptionalAttributes, uint32_t>(OptionalAttributes::kSupportsUserMaximumChargingCurrent,
                                                  OptionalAttributes::kSupportsRandomizationWindow,
                                                  OptionalAttributes::kSupportsApproximateEvEfficiency),
            BitMask<OptionalCommands, uint32_t>(OptionalCommands::kSupportsStartDiagnostics));

        gInstance->Init(); /* Register Attribute & Command handlers */
    }
}