/*
 *
 *    Copyright (c) 2020 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 "AppMain.h"
#include <app-common/zap-generated/callback.h>
#include <app-common/zap-generated/ids/Clusters.h>
#include <app/Command.h>
#include <app/clusters/identify-server/identify-server.h>
#include <app/util/af.h>

using namespace chip;
using namespace chip::app;
// using namespace chip::app::Clusters;

bool emberAfBasicClusterMfgSpecificPingCallback(chip::app::Command * commandObj)
{
    emberAfSendDefaultResponse(emberAfCurrentCommand(), EMBER_ZCL_STATUS_SUCCESS);
    return true;
}

// MatterPreAttributeChangeCallback() is called for every cluster.
// As of 8/17/21 cluster specific PreAttributeChangeCalbacks are not yet implemented.

Protocols::InteractionModel::Status MatterPreAttributeChangeCallback(const ConcreteAttributePath & attributePath, uint8_t mask,
                                                                     uint8_t type, uint16_t size, uint8_t * value)
{
    Protocols::InteractionModel::Status status = Protocols::InteractionModel::Status::Success;
    if (attributePath.mClusterId == chip::app::Clusters::Thermostat::Id)
    {
        status = MatterThermostatClusterServerPreAttributeChangedCallback(attributePath, type, size, value);
    }
    return status;
}

void OnIdentifyStart(Identify *)
{
    ChipLogProgress(Zcl, "OnIdentifyStart");
}

void OnIdentifyStop(Identify *)
{
    ChipLogProgress(Zcl, "OnIdentifyStop");
}

void OnTriggerEffect(Identify * identify)
{
    switch (identify->mCurrentEffectIdentifier)
    {
    case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK:
        ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BLINK");
        break;
    case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE:
        ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_BREATHE");
        break;
    case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY:
        ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_OKAY");
        break;
    case EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE:
        ChipLogProgress(Zcl, "EMBER_ZCL_IDENTIFY_EFFECT_IDENTIFIER_CHANNEL_CHANGE");
        break;
    default:
        ChipLogProgress(Zcl, "No identifier effect");
        return;
    }
}

static Identify gIdentify0 = {
    chip::EndpointId{ 0 }, OnIdentifyStart, OnIdentifyStop, EMBER_ZCL_IDENTIFY_IDENTIFY_TYPE_VISIBLE_LED, OnTriggerEffect,
};

static Identify gIdentify1 = {
    chip::EndpointId{ 1 }, OnIdentifyStart, OnIdentifyStop, EMBER_ZCL_IDENTIFY_IDENTIFY_TYPE_VISIBLE_LED, OnTriggerEffect,
};

int main(int argc, char * argv[])
{
    VerifyOrDie(ChipLinuxAppInit(argc, argv) == 0);
    ChipLinuxAppMainLoop();
    return 0;
}
