/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * 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 "light_interface_impl.h"
#include <hdf_base.h>
#include <hdf_log.h>
#include "light_if.h"

#define HDF_LOG_TAG           uhdf_light

namespace OHOS {
namespace HDI {
namespace Light {
namespace V1_0 {
extern "C" ILightInterface *LightInterfaceImplGetInstance(void)
{
    return new (std::nothrow) LightInterfaceImpl();
}

int32_t LightInterfaceImpl::GetLightInfo(std::vector<HdfLightInfo>& info)
{
    HDF_LOGI("%{public}s: Enter the GetLightInfo function.", __func__);
    const struct LightInterface *lightInterface = NewLightInterfaceInstance();
    if (lightInterface == nullptr || lightInterface->GetLightInfo == nullptr) {
        HDF_LOGE("%{public}s: get light Module instance failed", __func__);
        return HDF_FAILURE;
    }

    struct LightInfo *lightInfo = nullptr;
    uint32_t count = 0;
    int32_t ret = lightInterface->GetLightInfo(&lightInfo, &count);
    if (ret != HDF_SUCCESS) {
        HDF_LOGE("%{public}s failed, error code is %{public}d", __func__, ret);
        return ret;
    }

    while (count--) {
        HdfLightInfo hdfLightInfo;
        hdfLightInfo.lightId = lightInfo->lightId;
        hdfLightInfo.lightType = lightInfo->lightType;
        hdfLightInfo.lightName = lightInfo->lightName;
        hdfLightInfo.lightNumber = lightInfo->lightNumber;
        info.push_back(hdfLightInfo);
        lightInfo++;
    }
    return HDF_SUCCESS;
}

int32_t LightInterfaceImpl::TurnOnLight(int32_t lightId, const HdfLightEffect& effect)
{
    HDF_LOGI("%{public}s: Enter the TurnOnLight function, lightId is %{public}d", __func__, lightId);
    const struct LightInterface *lightInterface = NewLightInterfaceInstance();
    if (lightInterface == nullptr || lightInterface->TurnOnLight == nullptr) {
        HDF_LOGE("%{public}s: get light Module instance failed", __func__);
        return HDF_FAILURE;
    }

    LightEffect lightEffect;
    lightEffect.lightColor.colorValue.rgbColor.b = effect.lightColor.colorValue.rgbColor.b;
    lightEffect.lightColor.colorValue.rgbColor.g = effect.lightColor.colorValue.rgbColor.g;
    lightEffect.lightColor.colorValue.rgbColor.r = effect.lightColor.colorValue.rgbColor.r;
    lightEffect.lightColor.colorValue.wrgbColor.b = effect.lightColor.colorValue.wrgbColor.b;
    lightEffect.lightColor.colorValue.wrgbColor.g = effect.lightColor.colorValue.wrgbColor.g;
    lightEffect.lightColor.colorValue.wrgbColor.r = effect.lightColor.colorValue.wrgbColor.r;
    lightEffect.lightColor.colorValue.wrgbColor.w = effect.lightColor.colorValue.wrgbColor.w;
    lightEffect.flashEffect.flashMode = effect.flashEffect.flashMode;
    lightEffect.flashEffect.onTime = effect.flashEffect.onTime;
    lightEffect.flashEffect.offTime = effect.flashEffect.offTime;
    int32_t ret = lightInterface->TurnOnLight(lightId, &lightEffect);
    if (ret != HDF_SUCCESS) {
        HDF_LOGE("%{public}s failed, error code is %{public}d", __func__, ret);
    }

    return ret;
}

int32_t LightInterfaceImpl::TurnOnMultiLights(int32_t lightId, const std::vector<HdfLightColor>& colors)
{
    HDF_LOGI("%{public}s: Enter the TurnOnMultiLights function, lightId is %{public}d", __func__, lightId);
    const struct LightInterface *lightInterface = NewLightInterfaceInstance();
    if (lightInterface == nullptr || lightInterface->TurnOnMultiLights == nullptr) {
        HDF_LOGE("%{public}s: get light module instance failed", __func__);
        return HDF_FAILURE;
    }

    uint32_t num = colors.size();
    LightColor lightColor[num];
    int32_t i = 0;
    for (auto iter : colors) {
        lightColor[i].colorValue.rgbColor.b = iter.colorValue.rgbColor.b;
        lightColor[i].colorValue.rgbColor.g = iter.colorValue.rgbColor.g;
        lightColor[i].colorValue.rgbColor.r = iter.colorValue.rgbColor.r;
        lightColor[i].colorValue.wrgbColor.b = iter.colorValue.wrgbColor.b;
        lightColor[i].colorValue.wrgbColor.g = iter.colorValue.wrgbColor.g;
        lightColor[i].colorValue.wrgbColor.r = iter.colorValue.wrgbColor.r;
        lightColor[i++].colorValue.wrgbColor.w = iter.colorValue.wrgbColor.w;
    }

    int32_t ret = lightInterface->TurnOnMultiLights(lightId, lightColor, num);
    if (ret != HDF_SUCCESS) {
        HDF_LOGE("%{public}s failed, error code is %{public}d", __func__, ret);
    }

    return ret;
}

int32_t LightInterfaceImpl::TurnOffLight(int32_t lightId)
{
    HDF_LOGI("%{public}s: Enter the TurnOffLight function, lightId is %{public}d", __func__, lightId);
    const struct LightInterface *lightInterface = NewLightInterfaceInstance();
    if (lightInterface == nullptr || lightInterface->TurnOffLight == nullptr) {
        HDF_LOGE("%{public}s: get light Module instance failed", __func__);
        return HDF_FAILURE;
    }
    int32_t ret = lightInterface->TurnOffLight(lightId);
    if (ret != HDF_SUCCESS) {
        HDF_LOGE("%{public}s failed, error code is %{public}d", __func__, ret);
    }

    return ret;
}
} // V1_0
} // Light
} // HDI
} // OHOS