/*
 * 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 "camera_manager_adapter_impl.h"

#include <unordered_map>

#include "camera_rotation_info_adapter_impl.h"
#include "display.h"
#include "display_manager.h"
#include "format_adapter_impl.h"
#include "hisysevent_adapter.h"
#include "nweb_log.h"
#include "ohos_adapter_helper.h"
#include "syspara/parameters.h"
#include "video_capture_range_adapter_impl.h"
#include "video_control_support_adapter_impl.h"
#include "video_device_descriptor_adapter_impl.h"

namespace OHOS::NWeb {
using namespace OHOS::CameraStandard;
const std::unordered_map<ConnectionType, VideoTransportType> TRANS_TYPE_MAP = {
    { CAMERA_CONNECTION_BUILT_IN, VideoTransportType::VIDEO_TRANS_TYPE_BUILD_IN },
    { CAMERA_CONNECTION_USB_PLUGIN, VideoTransportType::VIDEO_TRANS_TYPE_USB },
    { CAMERA_CONNECTION_REMOTE, VideoTransportType::VIDEO_TRANS_TYPE_REMOTE },
};

const std::unordered_map<CameraPosition, VideoFacingModeAdapter> FACING_MODE_MAP = {
    { CAMERA_POSITION_UNSPECIFIED, VideoFacingModeAdapter::FACING_NONE },
    { CAMERA_POSITION_FRONT, VideoFacingModeAdapter::FACING_USER },
    { CAMERA_POSITION_BACK, VideoFacingModeAdapter::FACING_ENVIRONMENT },
};

const std::unordered_map<CameraFormat, VideoPixelFormatAdapter> TO_ADAPTER_PIXEL_FORMAT_MAP = {
    { CAMERA_FORMAT_RGBA_8888, VideoPixelFormatAdapter::FORMAT_RGBA_8888 },
    { CAMERA_FORMAT_YCBCR_420_888, VideoPixelFormatAdapter::FORMAT_YCBCR_420_888 },
    { CAMERA_FORMAT_YUV_420_SP, VideoPixelFormatAdapter::FORMAT_YUV_420_SP },
    { CAMERA_FORMAT_JPEG, VideoPixelFormatAdapter::FORMAT_JPEG },
    { CAMERA_FORMAT_INVALID, VideoPixelFormatAdapter::FORMAT_UNKNOWN },
};

const std::unordered_map<VideoPixelFormatAdapter, CameraFormat> TO_OHOS_PIXEL_FORMAT_MAP = {
    { VideoPixelFormatAdapter::FORMAT_RGBA_8888, CAMERA_FORMAT_RGBA_8888 },
    { VideoPixelFormatAdapter::FORMAT_YCBCR_420_888, CAMERA_FORMAT_YCBCR_420_888 },
    { VideoPixelFormatAdapter::FORMAT_YUV_420_SP, CAMERA_FORMAT_YUV_420_SP },
    { VideoPixelFormatAdapter::FORMAT_JPEG, CAMERA_FORMAT_JPEG },
    { VideoPixelFormatAdapter::FORMAT_UNKNOWN, CAMERA_FORMAT_INVALID },
};

const std::unordered_map<ExposureMode, ExposureModeAdapter> EXPOSURE_MODE_MAP = {
    { EXPOSURE_MODE_UNSUPPORTED, ExposureModeAdapter::EXPOSURE_MODE_UNSUPPORTED },
    { EXPOSURE_MODE_LOCKED, ExposureModeAdapter::EXPOSURE_MODE_LOCKED },
    { EXPOSURE_MODE_AUTO, ExposureModeAdapter::EXPOSURE_MODE_AUTO },
    { EXPOSURE_MODE_CONTINUOUS_AUTO, ExposureModeAdapter::EXPOSURE_MODE_CONTINUOUS_AUTO },
};

const std::unordered_map<FocusModeAdapter, FocusMode> FOCUS_MODE_MAP = {
    { FocusModeAdapter::FOCUS_MODE_MANUAL, FOCUS_MODE_MANUAL },
    { FocusModeAdapter::FOCUS_MODE_CONTINUOUS_AUTO, FOCUS_MODE_CONTINUOUS_AUTO },
    { FocusModeAdapter::FOCUS_MODE_AUTO, FOCUS_MODE_AUTO },
    { FocusModeAdapter::FOCUS_MODE_LOCKED, FOCUS_MODE_LOCKED },
};

const std::unordered_map<FocusMode, FocusModeAdapter> ADAPTER_FOCUS_MODE_MAP = {
    { FOCUS_MODE_MANUAL, FocusModeAdapter::FOCUS_MODE_MANUAL },
    { FOCUS_MODE_CONTINUOUS_AUTO, FocusModeAdapter::FOCUS_MODE_CONTINUOUS_AUTO },
    { FOCUS_MODE_AUTO, FocusModeAdapter::FOCUS_MODE_AUTO },
    { FOCUS_MODE_LOCKED, FocusModeAdapter::FOCUS_MODE_LOCKED },
};

const std::unordered_map<FlashModeAdapter, FlashMode> FLASH_MODE_MAP = {
    { FlashModeAdapter::FLASH_MODE_CLOSE, FLASH_MODE_CLOSE },
    { FlashModeAdapter::FLASH_MODE_OPEN, FLASH_MODE_OPEN },
    { FlashModeAdapter::FLASH_MODE_AUTO, FLASH_MODE_AUTO },
    { FlashModeAdapter::FLASH_MODE_ALWAYS_OPEN, FLASH_MODE_ALWAYS_OPEN },
};

const std::unordered_map<CameraStatus, CameraStatusAdapter> CAMERA_STATUS_MAP = {
    { CAMERA_STATUS_APPEAR, CameraStatusAdapter::APPEAR },
    { CAMERA_STATUS_DISAPPEAR, CameraStatusAdapter::DISAPPEAR },
    { CAMERA_STATUS_AVAILABLE, CameraStatusAdapter::AVAILABLE },
    { CAMERA_STATUS_UNAVAILABLE, CameraStatusAdapter::UNAVAILABLE },
};

const std::unordered_map<CameraErrorType, std::string> ERROR_TYPE_MAP = {
    { CameraErrorType::CAMERA_NOT_CLOSE, "CAMERA_NOT_CLOSE" },
    { CameraErrorType::INPUT_ALREADY_INIT, "INPUT_ALREADY_INIT" },
    { CameraErrorType::CAMERA_MANAGER_IS_NULL, "CAMERA_MANAGER_IS_NULL" },
    { CameraErrorType::GET_CAMERA_OBJ_FAILED, "GET_CAMERA_OBJ_FAILED" },
    { CameraErrorType::CREATE_INPUT_FAILED, "CREATE_INPUT_FAILED" },
    { CameraErrorType::INPUT_OPEN_FAILED, "INPUT_OPEN_FAILED" },
    { CameraErrorType::INPUT_NOT_INIT, "INPUT_NOT_INIT" },
    { CameraErrorType::CREATE_PREVIEW_SURFACE_FAILED, "CREATE_PREVIEW_SURFACE_FAILED" },
    { CameraErrorType::CREATE_PREVIEW_OUTPUT_FAILED, "CREATE_PREVIEW_OUTPUT_FAILED" },
    { CameraErrorType::CREATE_CAPTURE_SESSION_FAILED, "CREATE_CAPTURE_SESSION_FAILED" },
    { CameraErrorType::ADD_INPUT_FAILED, "ADD_INPUT_FAILED" },
    { CameraErrorType::ADD_OUTPUT_FAILED, "ADD_OUTPUT_FAILED" },
    { CameraErrorType::START_SESSION_FAILED, "START_SESSION_FAILED" },
    { CameraErrorType::INPUT_OR_OUTPUT_IS_NULL, "INPUT_OR_OUTPUT_IS_NULL" },
    { CameraErrorType::COMMIT_CONFIG_FAILED, "COMMIT_CONFIG_FAILED" },
};

VideoTransportType CameraManagerAdapterImpl::GetCameraTransportType(ConnectionType connectType)
{
    auto item = TRANS_TYPE_MAP.find(connectType);
    if (item == TRANS_TYPE_MAP.end()) {
        WVLOG_E("concect type %{public}d not found", connectType);
        return VideoTransportType::VIDEO_TRANS_TYPE_OTHER;
    }
    return item->second;
}

VideoFacingModeAdapter CameraManagerAdapterImpl::GetCameraFacingMode(CameraPosition position)
{
    auto item = FACING_MODE_MAP.find(position);
    if (item == FACING_MODE_MAP.end()) {
        WVLOG_E("position type %{public}d not found", position);
        return VideoFacingModeAdapter::FACING_NONE;
    }
    return item->second;
}

VideoPixelFormatAdapter CameraManagerAdapterImpl::TransToAdapterCameraFormat(CameraFormat format)
{
    auto item = TO_ADAPTER_PIXEL_FORMAT_MAP.find(format);
    if (item == TO_ADAPTER_PIXEL_FORMAT_MAP.end()) {
        WVLOG_E("to adapter pixel format type %{public}d not found", format);
        return VideoPixelFormatAdapter::FORMAT_UNKNOWN;
    }
    return item->second;
}

CameraFormat CameraManagerAdapterImpl::TransToOriCameraFormat(VideoPixelFormatAdapter format)
{
    auto item = TO_OHOS_PIXEL_FORMAT_MAP.find(format);
    if (item == TO_OHOS_PIXEL_FORMAT_MAP.end()) {
        WVLOG_E("to pixel format type %{public}d not found", format);
        return CAMERA_FORMAT_INVALID;
    }
    return item->second;
}

ExposureModeAdapter CameraManagerAdapterImpl::GetAdapterExposureMode(ExposureMode exportMode)
{
    auto item = EXPOSURE_MODE_MAP.find(exportMode);
    if (item == EXPOSURE_MODE_MAP.end()) {
        WVLOG_E("to exposure mode %{public}d not found", exportMode);
        return ExposureModeAdapter::EXPOSURE_MODE_UNSUPPORTED;
    }
    return item->second;
}

FocusMode CameraManagerAdapterImpl::GetOriFocusMode(FocusModeAdapter focusMode)
{
    auto item = FOCUS_MODE_MAP.find(focusMode);
    if (item == FOCUS_MODE_MAP.end()) {
        WVLOG_E("adapter focus mode %{public}d not found", focusMode);
        return FOCUS_MODE_MANUAL;
    }
    return item->second;
}

FlashMode CameraManagerAdapterImpl::GetOriFlashMode(FlashModeAdapter flashMode)
{
    auto item = FLASH_MODE_MAP.find(flashMode);
    if (item == FLASH_MODE_MAP.end()) {
        WVLOG_E("adapter flash mode %{public}d not found", flashMode);
        return FLASH_MODE_CLOSE;
    }
    return item->second;
}

FocusModeAdapter CameraManagerAdapterImpl::GetAdapterFocusMode(FocusMode focusMode)
{
    auto item = ADAPTER_FOCUS_MODE_MAP.find(focusMode);
    if (item == ADAPTER_FOCUS_MODE_MAP.end()) {
        WVLOG_E("ori focus mode %{public}d not found", focusMode);
        return FocusModeAdapter::FOCUS_MODE_MANUAL;
    }
    return item->second;
}

CameraManagerAdapterImpl& CameraManagerAdapterImpl::GetInstance()
{
    static CameraManagerAdapterImpl instance;
    return instance;
}

int32_t CameraManagerAdapterImpl::ErrorTypeToString(CameraErrorType errorType, std::string& errnoTypeString)
{
    auto item = ERROR_TYPE_MAP.find(errorType);
    if (item == ERROR_TYPE_MAP.end()) {
        WVLOG_E("ori error type %{public}d not found", errorType);
        return CAMERA_ERROR;
    }

    errnoTypeString = item->second;
    return CAMERA_OK;
}

void CameraManagerAdapterImpl::ReportErrorSysEvent(CameraErrorType errorType)
{
    WVLOG_I("ReportErrorSysEvent: %{public}d", errorType);
    const std::string CAMERA_CAPTURE_ERROR = "CAMERA_CAPTURE_ERROR";
    const std::string DEVICE_ID = "DEVICE_ID";
    const std::string ERROR_DESC = "ERROR_DESC";
    std::string errnoTypeString = "";
    if (ErrorTypeToString(errorType, errnoTypeString) != CAMERA_OK) {
        return;
    }
    OhosAdapterHelper::GetInstance().GetHiSysEventAdapterInstance().Write(CAMERA_CAPTURE_ERROR,
        HiSysEventAdapter::EventType::FAULT, { DEVICE_ID, wantedDeviceId_, ERROR_DESC, errnoTypeString });
}

int32_t CameraManagerAdapterImpl::Create(std::shared_ptr<CameraStatusCallbackAdapter> cameraStatusCallback)
{
    std::lock_guard<std::mutex> lock(mutex_);

    WVLOG_I("create CameraManagerAdapterImpl");
    if (cameraManager_ == nullptr) {
        cameraManager_ = CameraManager::GetInstance();
        if (cameraManager_ == nullptr) {
            WVLOG_E("Failed to get camera manager!");
            return CAMERA_ERROR;
        }
    }
    cameraMngrCallback_ = std::make_shared<CameraManagerAdapterCallback>(cameraStatusCallback);
    cameraManager_->SetCallback(cameraMngrCallback_);
    return CAMERA_OK;
}

std::vector<std::shared_ptr<FormatAdapter>> CameraManagerAdapterImpl::GetCameraSupportFormats(
    sptr<CameraOutputCapability> outputcapability)
{
    std::vector<std::shared_ptr<FormatAdapter>> captureFormats;

    std::vector<Profile> previewProfiles = outputcapability->GetPreviewProfiles();
    for (auto i : previewProfiles) {
        std::shared_ptr<FormatAdapterImpl> format = std::make_shared<FormatAdapterImpl>();
        if (!format) {
            WVLOG_E("new FormatAdapter failed");
            return captureFormats;
        }

        format->SetWidth(i.GetSize().width);
        format->SetHeight(i.GetSize().height);
        format->SetFrameRate(DEFAULT_FRAME_RATE);
        format->SetPixelFormat(TransToAdapterCameraFormat(i.GetCameraFormat()));
        captureFormats.push_back(format);
    }
    return captureFormats;
}

std::vector<std::shared_ptr<VideoDeviceDescriptorAdapter>> CameraManagerAdapterImpl::GetDevicesInfo()
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (cameraManager_ == nullptr) {
        WVLOG_E("camera manager is nullptr");
        return std::vector<std::shared_ptr<VideoDeviceDescriptorAdapter>>();
    }

    std::vector<sptr<CameraDevice>> cameraObjList = cameraManager_->GetSupportedCameras();
    if (cameraObjList.size() == 0) {
        WVLOG_E("No cameras are available!!!");
        return std::vector<std::shared_ptr<VideoDeviceDescriptorAdapter>>();
    }

    std::vector<std::shared_ptr<VideoDeviceDescriptorAdapter>> devicesDiscriptor;
    for (auto cameraObj : cameraObjList) {
        sptr<CameraOutputCapability> outputcapability = cameraManager_->GetSupportedOutputCapability(cameraObj);
        if (outputcapability == nullptr) {
            WVLOG_E("outputcapability is null");
            continue;
        }

        std::shared_ptr<VideoDeviceDescriptorAdapterImpl> deviceDisc =
            std::make_shared<VideoDeviceDescriptorAdapterImpl>();
        if (!deviceDisc) {
            WVLOG_E("new VideoDeviceDescriptorAdapter failed");
            return devicesDiscriptor;
        }

        deviceDisc->SetDisplayName(cameraObj->GetID());
        deviceDisc->SetDeviceId(cameraObj->GetID());
        deviceDisc->SetModelId(cameraObj->GetID());

        std::shared_ptr<VideoControlSupportAdapterImpl> controlSupport =
            std::make_shared<VideoControlSupportAdapterImpl>();
        if (!controlSupport) {
            WVLOG_E("new VideoControlSupportAdapter failed");
            return devicesDiscriptor;
        }

        controlSupport->SetPan(false);
        controlSupport->SetTilt(false);
        controlSupport->SetZoom(false);
        deviceDisc->SetControlSupport(controlSupport);

        deviceDisc->SetTransportType(GetCameraTransportType(cameraObj->GetConnectionType()));
        deviceDisc->SetFacingMode(GetCameraFacingMode(cameraObj->GetPosition()));

        deviceDisc->SetSupportCaptureFormats(GetCameraSupportFormats(outputcapability));
        WVLOG_I("deviceDisc  id:%{public}s, control pan:%{public}d tilt:%{public}d, zoom:%{public}d \
            transType:%{public}d, facingMode:%{public}d",
            deviceDisc->GetDeviceId().c_str(), deviceDisc->GetControlSupport()->GetPan(),
            deviceDisc->GetControlSupport()->GetTilt(), deviceDisc->GetControlSupport()->GetZoom(),
            deviceDisc->GetTransportType(), deviceDisc->GetFacingMode());
        devicesDiscriptor.emplace_back(std::move(deviceDisc));
    }
    return devicesDiscriptor;
}

int32_t CameraManagerAdapterImpl::InitCameraInput(const std::string& deviceId)
{
    int32_t result = CAMERA_ERROR;

    if (status_ == CameraStatusAdapter::UNAVAILABLE) {
        WVLOG_E("camera is not closed");
        ReportErrorSysEvent(CameraErrorType::CAMERA_NOT_CLOSE);
        return result;
    }

    if (inputInitedFlag_) {
        WVLOG_E("input is already inited");
        ReportErrorSysEvent(CameraErrorType::INPUT_ALREADY_INIT);
        return result;
    }

    if (cameraManager_ == nullptr) {
        WVLOG_E("camera manager is nullptr");
        ReportErrorSysEvent(CameraErrorType::CAMERA_MANAGER_IS_NULL);
        return CAMERA_NULL_ERROR;
    }

    if (cameraInput_ == nullptr) {
        WVLOG_I("camera input create %{public}s", deviceId.c_str());
        sptr<CameraDevice> cameraObj = cameraManager_->GetCameraDeviceFromId(deviceId);
        if (cameraObj == nullptr) {
            WVLOG_E("No cameras are available!!!");
            ReportErrorSysEvent(CameraErrorType::GET_CAMERA_OBJ_FAILED);
            return CAMERA_NULL_ERROR;
        }

        cameraInput_ = cameraManager_->CreateCameraInput(cameraObj);
        if (cameraInput_ == nullptr) {
            WVLOG_E("Failed to create CameraInput");
            ReportErrorSysEvent(CameraErrorType::CREATE_INPUT_FAILED);
            return result;
        }
        int32_t ret = cameraInput_->Open();
        if (ret != CAMERA_OK) {
            WVLOG_E("Failed to open CameraInput, err code %{public}d.", ret);
            cameraInput_->Release();
            cameraInput_ = nullptr;
            ReportErrorSysEvent(CameraErrorType::INPUT_OPEN_FAILED);
            return result;
        }
        deviceId_ = deviceId;
        inputInitedFlag_ = true;
    }

    result = CAMERA_OK;
    return result;
}

int32_t CameraManagerAdapterImpl::InitPreviewOutput(const std::shared_ptr<VideoCaptureParamsAdapter> captureParams,
    std::shared_ptr<CameraBufferListenerAdapter> listener)
{
    int32_t result = CAMERA_ERROR;
    Size previewSize;

    if (!inputInitedFlag_) {
        WVLOG_E("input is not inited");
        ReportErrorSysEvent(CameraErrorType::INPUT_NOT_INIT);
        return result;
    }

    if (cameraManager_ == nullptr) {
        WVLOG_E("camera manager is null");
        ReportErrorSysEvent(CameraErrorType::CAMERA_MANAGER_IS_NULL);
        return result;
    }

    if (previewOutput_ == nullptr) {
        WVLOG_I("preview output create");
        previewSurface_ = IConsumerSurface::Create();
        if (previewSurface_ == nullptr) {
            WVLOG_E("previewSurface_ is null");
            ReportErrorSysEvent(CameraErrorType::CREATE_PREVIEW_SURFACE_FAILED);
            return result;
        }
        previewSize.width = captureParams->GetWidth();
        previewSize.height = captureParams->GetHeight();
        previewSurface_->SetDefaultUsage(BUFFER_USAGE_CPU_READ);
        previewSurface_->SetDefaultWidthAndHeight(previewSize.width, previewSize.height);
        previewSurface_->SetUserData(
            CameraManager::surfaceFormat, std::to_string(TransToOriCameraFormat(captureParams->GetPixelFormat())));
        Profile previewproFile =
            Profile(static_cast<CameraFormat>(TransToOriCameraFormat(captureParams->GetPixelFormat())), previewSize);
        WVLOG_I("preview output format: %{public}d, w: %{public}d, h: %{public}d",
            TransToOriCameraFormat(captureParams->GetPixelFormat()), previewSize.width, previewSize.height);
        previewSurfaceListener_ =
            new (std::nothrow) CameraSurfaceListener(SurfaceType::PREVIEW, previewSurface_, (listener));
        previewSurface_->RegisterConsumerListener((sptr<IBufferConsumerListener>&)previewSurfaceListener_);
        sptr<IBufferProducer> bp = previewSurface_->GetProducer();
        sptr<Surface> pSurface = Surface::CreateSurfaceAsProducer(bp);
        previewOutput_ = cameraManager_->CreatePreviewOutput(previewproFile, pSurface);
        if (previewOutput_ == nullptr) {
            WVLOG_E("Failed to create previewOutput");
            ReportErrorSysEvent(CameraErrorType::CREATE_PREVIEW_OUTPUT_FAILED);
            return result;
        }
        captureParams_ = captureParams;
        listener_ = listener;
    }
    result = CAMERA_OK;
    return result;
}

int32_t CameraManagerAdapterImpl::TransToAdapterExposureModes(
    std::vector<ExposureMode>& exposureModes, std::vector<ExposureModeAdapter>& exposureModesAdapter)
{
    for (auto exportMode : exposureModes) {
        exposureModesAdapter.push_back(GetAdapterExposureMode(exportMode));
    }

    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::GetExposureModes(std::vector<ExposureModeAdapter>& exposureModesAdapter)
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get exposure modes");
        return CAMERA_ERROR;
    }
    std::vector<ExposureMode> exposureModes;
    if (captureSession_->GetSupportedExposureModes(exposureModes) != SUCCESS) {
        WVLOG_E("get inner exposure modes faileds");
        return CAMERA_ERROR;
    }

    TransToAdapterExposureModes(exposureModes, exposureModesAdapter);

    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::GetCurrentExposureMode(ExposureModeAdapter& exposureModeAdapter)
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get current exposure modes");
        return CAMERA_ERROR;
    }

    ExposureMode exposureMode = captureSession_->GetExposureMode();
    exposureModeAdapter = GetAdapterExposureMode(exposureMode);
    return CAMERA_OK;
}

std::shared_ptr<VideoCaptureRangeAdapter> CameraManagerAdapterImpl::GetExposureCompensation()
{
    if (captureSession_ == nullptr) {
        return nullptr;
    }

    std::shared_ptr<VideoCaptureRangeAdapterImpl> rangeVal = std::make_shared<VideoCaptureRangeAdapterImpl>();
    if (!rangeVal) {
        WVLOG_E("new VideoCaptureRangeAdapter failed");
        return nullptr;
    }

    std::vector<float> exposureBiasRange = captureSession_->GetExposureBiasRange();
    int32_t exposureCompos = captureSession_->GetExposureValue();
    if (exposureBiasRange.size() == RANGE_MAX_SIZE) {
        rangeVal->SetMin(exposureBiasRange.at(RANGE_MIN_INDEX));
        rangeVal->SetMax(exposureBiasRange.at(RANGE_MAX_INDEX));
    }

    rangeVal->SetCurrent(exposureCompos);
    return rangeVal;
}

std::shared_ptr<VideoCaptureRangeAdapter> CameraManagerAdapterImpl::GetCaptionRangeById(RangeIDAdapter rangeId)
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get %{public}d range info", rangeId);
        return nullptr;
    }

    std::shared_ptr<VideoCaptureRangeAdapter> result = nullptr;
    if (rangeId == RangeIDAdapter::RANGE_ID_EXP_COMPENSATION) {
        result = GetExposureCompensation();
        if (!result) {
            WVLOG_E("get exposure compensation failed.");
        }
    }

    return result;
}

bool CameraManagerAdapterImpl::IsFocusModeSupported(FocusModeAdapter focusMode)
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get support focuc mode");
        return false;
    }
    if (!captureSession_->IsFocusModeSupported(GetOriFocusMode(focusMode))) {
        return false;
    }
    return true;
}

FocusModeAdapter CameraManagerAdapterImpl::GetCurrentFocusMode()
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get support focuc mode");
        return FocusModeAdapter::FOCUS_MODE_MANUAL;
    }

    FocusMode oriFocusMode = captureSession_->GetFocusMode();
    return GetAdapterFocusMode(oriFocusMode);
}

bool CameraManagerAdapterImpl::IsFlashModeSupported(FlashModeAdapter focusMode)
{
    std::lock_guard<std::mutex> lock(mutex_);
    if (captureSession_ == nullptr) {
        WVLOG_E("captureSession is nullptr when get support flash mode");
        return false;
    }
    if (!captureSession_->IsFlashModeSupported(GetOriFlashMode(focusMode))) {
        return false;
    }
    return true;
}

int32_t CameraManagerAdapterImpl::CreateAndStartSession()
{
    int32_t result = CAMERA_ERROR;
    if (status_ == CameraStatusAdapter::UNAVAILABLE) {
        WVLOG_E("camera is already opened");
        ReportErrorSysEvent(CameraErrorType::CAMERA_NOT_CLOSE);
        return result;
    }

    if ((cameraInput_ == nullptr) || (previewOutput_ == nullptr)) {
        WVLOG_E("cameraInput_ or previewOutput_ is null");
        ReportErrorSysEvent(CameraErrorType::INPUT_OR_OUTPUT_IS_NULL);
        return result;
    }

    WVLOG_I("CreateCaptureSession");
    captureSession_ = cameraManager_->CreateCaptureSession();
    if (captureSession_ == nullptr) {
        WVLOG_E("Failed to create capture session");
        ReportErrorSysEvent(CameraErrorType::CREATE_CAPTURE_SESSION_FAILED);
        return result;
    }

    captureSession_->BeginConfig();
    result = captureSession_->AddInput(cameraInput_);
    if (result != CAMERA_OK) {
        WVLOG_E("Failed to add input");
        ReportErrorSysEvent(CameraErrorType::ADD_INPUT_FAILED);
        return result;
    }

    result = captureSession_->AddOutput(previewOutput_);
    if (result != CAMERA_OK) {
        WVLOG_E("Failed to add preview output");
        ReportErrorSysEvent(CameraErrorType::ADD_OUTPUT_FAILED);
        return result;
    }
    result = captureSession_->CommitConfig();
    if (result != CAMERA_OK) {
        WVLOG_E("Failed to commit config");
        ReportErrorSysEvent(CameraErrorType::COMMIT_CONFIG_FAILED);
        return result;
    }
    result = captureSession_->Start();
    if (result != CAMERA_OK) {
        WVLOG_E("Failed to start session");
        ReportErrorSysEvent(CameraErrorType::START_SESSION_FAILED);
        return result;
    }
    result = CAMERA_OK;
    status_ = CameraStatusAdapter::UNAVAILABLE;
    isCapturing_ = true;
    return result;
}

int32_t CameraManagerAdapterImpl::RestartSession()
{
    std::lock_guard<std::mutex> lock(mutex_);
    WVLOG_I("RestartSession %{public}s", deviceId_.c_str());
    if (!isCapturing_) {
        WVLOG_E("this web tab is not capturing");
        return CAMERA_OK;
    }

    if (cameraManager_ == nullptr) {
        WVLOG_E("cameraManager_ is null when start session");
        return CAMERA_ERROR;
    }

    if (cameraInput_ != nullptr) {
        cameraInput_->Release();
        cameraInput_ = nullptr;
    }

    if (previewOutput_ != nullptr) {
        ((sptr<PreviewOutput>&)previewOutput_)->Stop();
        previewOutput_->Release();
        previewOutput_ = nullptr;
    }

    previewSurface_ = nullptr;
    previewSurfaceListener_ = nullptr;
    inputInitedFlag_ = false;
    captureSession_ = nullptr;
    status_ = CameraStatusAdapter::AVAILABLE;

    if (StartStreamInner(deviceId_, captureParams_, listener_) != CAMERA_OK) {
        WVLOG_E("restart stream failed");
        ReleaseSessionResource(deviceId_);
        ReleaseSession();
        return CAMERA_ERROR;
    }
    status_ = CameraStatusAdapter::UNAVAILABLE;
    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::StopSession(CameraStopType stopType)
{
    std::lock_guard<std::mutex> lock(mutex_);
    WVLOG_I("StopSession");
    if (status_ == CameraStatusAdapter::AVAILABLE) {
        WVLOG_E("camera is already closed when stop session");
        return CAMERA_OK;
    }
    ReleaseSessionResource(deviceId_);
    ReleaseSession();

    if (stopType == CameraStopType::NORMAL) {
        isCapturing_ = false;
    }
    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::ReleaseSession()
{
    WVLOG_I("release session");
    if (captureSession_ != nullptr) {
        captureSession_->Stop();
        captureSession_->Release();
        captureSession_ = nullptr;
    }

    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::ReleaseSessionResource(const std::string& deviceId)
{
    WVLOG_I("release session resource");
    if (deviceId_ != deviceId) {
        WVLOG_E("deviceId is not used");
        return CAMERA_OK;
    }
    if (cameraInput_ != nullptr) {
        cameraInput_->Release();
        cameraInput_ = nullptr;
    }

    if (previewOutput_ != nullptr) {
        ((sptr<PreviewOutput>&)previewOutput_)->Stop();
        previewOutput_->Release();
        previewOutput_ = nullptr;
    }

    previewSurface_ = nullptr;
    previewSurfaceListener_ = nullptr;
    status_ = CameraStatusAdapter::AVAILABLE;
    inputInitedFlag_ = false;
    return CAMERA_OK;
}

int32_t CameraManagerAdapterImpl::ReleaseCameraManger()
{
    std::lock_guard<std::mutex> lock(mutex_);
    WVLOG_I("release camera manger");
    ReleaseSessionResource(deviceId_);
    ReleaseSession();
    cameraManager_ = nullptr;
    status_ = CameraStatusAdapter::AVAILABLE;
    inputInitedFlag_ = false;
    isForegound_ = false;
    cameraMngrCallback_ = nullptr;
    return CAMERA_OK;
}

CameraStatusAdapter CameraManagerAdapterImpl::GetCameraStatus()
{
    return status_;
}

void CameraManagerAdapterImpl::SetCameraStatus(CameraStatusAdapter status)
{
    std::lock_guard<std::mutex> lock(mutex_);
    WVLOG_I("set camera status %{public}d", status);
    status_ = status;
}

std::string CameraManagerAdapterImpl::GetCurrentDeviceId()
{
    return deviceId_;
}

bool CameraManagerAdapterImpl::IsExistCaptureTask()
{
    if (cameraManager_ == nullptr) {
        WVLOG_E("cameraManager_ is nullptr");
        return false;
    }
    return isCapturing_;
}

void CameraManagerAdapterImpl::SetForegroundFlag(bool isForeground)
{
    isForegound_ = isForeground;
}

int32_t CameraManagerAdapterImpl::StartStream(const std::string& deviceId,
    const std::shared_ptr<VideoCaptureParamsAdapter> captureParams,
    std::shared_ptr<CameraBufferListenerAdapter> listener)
{
    std::lock_guard<std::mutex> lock(mutex_);
    return StartStreamInner(deviceId, captureParams, listener);
}

int32_t CameraManagerAdapterImpl::StartStreamInner(const std::string& deviceId,
    const std::shared_ptr<VideoCaptureParamsAdapter> captureParams,
    std::shared_ptr<CameraBufferListenerAdapter> listener)
{
    wantedDeviceId_ = deviceId;
    if ((cameraManager_ == nullptr) || (listener == nullptr)) {
        WVLOG_E("cameraManager or listener is null when start session");
        return CAMERA_ERROR;
    }

    if (captureParams == nullptr) {
        WVLOG_E("captureParams is null");
        return CAMERA_ERROR;
    }

    if (InitCameraInput(deviceId) != CAMERA_OK) {
        WVLOG_E("init camera input failed");
        ReleaseSessionResource(deviceId);
        return CAMERA_ERROR;
    }

    if (InitPreviewOutput(captureParams, listener) != CAMERA_OK) {
        WVLOG_E("init camera preview output failed");
        ReleaseSessionResource(deviceId);
        return CAMERA_ERROR;
    }

    if (CreateAndStartSession() != CAMERA_OK) {
        WVLOG_E("create session failed");
        ReleaseSession();
        return CAMERA_ERROR;
    }

    return CAMERA_OK;
}

CameraSurfaceBufferAdapterImpl::CameraSurfaceBufferAdapterImpl(sptr<SurfaceBuffer> buffer) : buffer_(buffer) {}

int32_t CameraSurfaceBufferAdapterImpl::GetFileDescriptor()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return -1;
    }
    return buffer_->GetFileDescriptor();
}

int32_t CameraSurfaceBufferAdapterImpl::GetWidth()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return -1;
    }
    return buffer_->GetWidth();
}

int32_t CameraSurfaceBufferAdapterImpl::GetHeight()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return -1;
    }
    return buffer_->GetHeight();
}

int32_t CameraSurfaceBufferAdapterImpl::GetStride()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return -1;
    }
    return buffer_->GetStride();
}

int32_t CameraSurfaceBufferAdapterImpl::GetFormat()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return -1;
    }
    return buffer_->GetFormat();
}

uint32_t CameraSurfaceBufferAdapterImpl::GetSize()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return 0;
    }
    return buffer_->GetSize();
}

sptr<SurfaceBuffer>& CameraSurfaceBufferAdapterImpl::GetBuffer()
{
    return buffer_;
}

uint8_t* CameraSurfaceBufferAdapterImpl::GetBufferAddr()
{
    if (!buffer_) {
        WVLOG_E("buffer_ is nullptr");
        return 0;
    }
    return static_cast<uint8_t*>(buffer_->GetVirAddr());
}

CameraSurfaceListener::CameraSurfaceListener(
    SurfaceType type, sptr<IConsumerSurface> surface, std::shared_ptr<CameraBufferListenerAdapter> listener)
    : surfaceType_(type), surface_(surface), listener_(listener)
{}

int32_t CameraSurfaceListener::GetScreenRotation()
{
    sptr<OHOS::Rosen::Display> display = OHOS::Rosen::DisplayManager::GetInstance().GetDefaultDisplaySync();
    if (display == nullptr) {
        WVLOG_E("Get display manager failed, rotation maybe incorrect.");
        return 0;
    }
    auto displayRotation = display->GetRotation();
    int32_t screenRotation = 0;
    switch (displayRotation) {
        case OHOS::Rosen::Rotation::ROTATION_0:
            screenRotation = ROTATION_0;
            break;
        case OHOS::Rosen::Rotation::ROTATION_90:
            screenRotation = ROTATION_90;
            break;
        case OHOS::Rosen::Rotation::ROTATION_180:
            screenRotation = ROTATION_180;
            break;
        case OHOS::Rosen::Rotation::ROTATION_270:
            screenRotation = ROTATION_270;
            break;
        default:
            WVLOG_E("Get invalid displayRotation");
            break;
    }
    // current tablet screen rotation is different from of other devices.
    // when display framework modify this problem, we need to delete this transform
    std::string deviceType = OHOS::system::GetDeviceType();
    if (deviceType == "tablet") {
        screenRotation = (screenRotation + ROTATION_270) % ROTATION_MAX;
    }
    return screenRotation;
}

int32_t CameraSurfaceListener::GetPictureRotation()
{
    int32_t screenRotation = GetScreenRotation();
    std::string currentDeviceId = CameraManagerAdapterImpl::GetInstance().GetCurrentDeviceId();
    sptr<CameraDevice> cameraObj = CameraManager::GetInstance()->GetCameraDeviceFromId(currentDeviceId);
    if (cameraObj == nullptr) {
        WVLOG_E("cameraObj is nullptr");
        return screenRotation;
    }
    int32_t cameraOrientation = static_cast<int32_t>(cameraObj->GetCameraOrientation());
    auto cameraPosition = cameraObj->GetPosition(); // 1: back, 2: front

    int32_t pictureRotation = 0;
    if (cameraPosition == OHOS::CameraStandard::CameraPosition::CAMERA_POSITION_FRONT) {
        pictureRotation = (cameraOrientation - screenRotation) % ROTATION_MAX;
    } else {
        pictureRotation = (cameraOrientation + screenRotation) % ROTATION_MAX;
    }

    WVLOG_D("GetPictureRotation, cameraOrientation:%{public}d, screenRotation:%{public}d, pictureRotation:%{public}d",
        cameraOrientation, screenRotation, pictureRotation);
    return pictureRotation;
}

bool CameraSurfaceListener::IsNeedCorrectRotation()
{
    std::string deviceType = OHOS::system::GetDeviceType();
    return (deviceType == "phone" || deviceType == "tablet");
}

std::shared_ptr<CameraRotationInfoAdapter> CameraSurfaceListener::FillRotationInfo(int32_t rotation,
    bool isFlipX, bool isFlipY)
{
    std::shared_ptr<CameraRotationInfoAdapterImpl> rotationInfo = std::make_shared<CameraRotationInfoAdapterImpl>();
    if (!rotationInfo) {
        WVLOG_E("new CameraRotationInfo failed");
        return nullptr;
    }

    if (IsNeedCorrectRotation()) {
        rotation = GetPictureRotation();
    }
    rotationInfo->SetRotation(rotation);
    rotationInfo->SetIsFlipX(isFlipX);
    rotationInfo->SetIsFlipY(isFlipY);
    return rotationInfo;
}

std::shared_ptr<CameraRotationInfoAdapter> CameraSurfaceListener::GetRotationInfo(GraphicTransformType transform)
{
    switch (transform) {
        case GraphicTransformType::GRAPHIC_ROTATE_NONE: {
            return FillRotationInfo(ROTATION_0, false, false);
        }
        case GraphicTransformType::GRAPHIC_ROTATE_90: {
            return FillRotationInfo(ROTATION_90, false, false);
        }
        case GraphicTransformType::GRAPHIC_ROTATE_180: {
            return FillRotationInfo(ROTATION_180, false, false);
        }
        case GraphicTransformType::GRAPHIC_ROTATE_270: {
            return FillRotationInfo(ROTATION_270, false, false);
        }
        case GraphicTransformType::GRAPHIC_FLIP_H: {
            return FillRotationInfo(ROTATION_0, false, true);
        }
        case GraphicTransformType::GRAPHIC_FLIP_V: {
            return FillRotationInfo(ROTATION_0, true, false);
        }
        case GraphicTransformType::GRAPHIC_FLIP_H_ROT90: {
            return FillRotationInfo(ROTATION_90, false, true);
        }
        case GraphicTransformType::GRAPHIC_FLIP_V_ROT90: {
            return FillRotationInfo(ROTATION_90, true, false);
        }
        case GraphicTransformType::GRAPHIC_FLIP_H_ROT180: {
            return FillRotationInfo(ROTATION_180, false, true);
        }
        case GraphicTransformType::GRAPHIC_FLIP_V_ROT180: {
            return FillRotationInfo(ROTATION_180, true, false);
        }
        case GraphicTransformType::GRAPHIC_FLIP_H_ROT270: {
            return FillRotationInfo(ROTATION_270, false, true);
        }
        case GraphicTransformType::GRAPHIC_FLIP_V_ROT270: {
            return FillRotationInfo(ROTATION_270, true, false);
        }
        default: {
            return FillRotationInfo(ROTATION_0, false, false);
        }
    }
}

void CameraSurfaceListener::OnBufferAvailable()
{
    int32_t flushFence = 0;
    int64_t timestamp = 0;
    OHOS::Rect damage;
    OHOS::sptr<OHOS::SurfaceBuffer> buffer = nullptr;
    if (surface_ == nullptr) {
        WVLOG_E("OnBufferAvailable:surface_ is null");
        return;
    }
    surface_->AcquireBuffer(buffer, flushFence, timestamp, damage);
    if (buffer != nullptr) {
        uint32_t size = buffer->GetSize();

        std::shared_ptr<CameraRotationInfoAdapter> rotationInfo = GetRotationInfo(surface_->GetTransform());
        if (!rotationInfo) {
            WVLOG_E("rotationInfo is null");
            return;
        }

        WVLOG_D("OnBufferAvailable, surfaceType_: %{public}d, size: %{public}d, width: %{public}d,\
            height: %{public}d, type: %{public}d, ratation: %{public}d, FilyY: %{public}d, FilyX: %{public}d",
            surfaceType_, size, buffer->GetWidth(), buffer->GetHeight(), surface_->GetTransform(),
            (int32_t)rotationInfo->GetRotation(), rotationInfo->GetIsFlipY(), rotationInfo->GetIsFlipX());
        auto bufferAdapter = std::make_shared<CameraSurfaceBufferAdapterImpl>(buffer);
        auto surfaceAdapter = std::make_shared<CameraSurfaceAdapterImpl>(surface_);
        if (listener_ != nullptr) {
            listener_->OnBufferAvailable(surfaceAdapter, std::move(bufferAdapter), std::move(rotationInfo));
        }
    } else {
        WVLOG_E("AcquireBuffer failed!");
    }
}

CameraSurfaceAdapterImpl::CameraSurfaceAdapterImpl(sptr<IConsumerSurface> surface) : cSurface_(surface) {}

int32_t CameraSurfaceAdapterImpl::ReleaseBuffer(
    std::shared_ptr<CameraSurfaceBufferAdapter> bufferAdapter, int32_t fence)
{
    if (!cSurface_ || !bufferAdapter) {
        WVLOG_E("cSurface_ or bufferAdapter is nullptr");
        return -1;
    }
    auto bufferImpl = static_cast<CameraSurfaceBufferAdapterImpl*>(bufferAdapter.get());
    return cSurface_->ReleaseBuffer(bufferImpl->GetBuffer(), fence);
}

CameraManagerAdapterCallback::CameraManagerAdapterCallback(
    std::shared_ptr<CameraStatusCallbackAdapter> cameraStatusCallback)
    : statusCallback_(cameraStatusCallback)
{
    WVLOG_I("Create CameraManagerAdapterCallback");
}

CameraStatusAdapter CameraManagerAdapterCallback::GetAdapterCameraStatus(CameraStatus status) const
{
    auto item = CAMERA_STATUS_MAP.find(status);
    if (item == CAMERA_STATUS_MAP.end()) {
        WVLOG_E("ori camera status %{public}d not found", status);
        return CameraStatusAdapter::APPEAR;
    }
    return item->second;
}

void CameraManagerAdapterCallback::OnCameraStatusChanged(const CameraStatusInfo& cameraStatusInfo) const
{
    std::string callbackDeviceId;
    if (cameraStatusInfo.cameraDevice) {
        callbackDeviceId = cameraStatusInfo.cameraDevice->GetID();
    }
    std::string currentDeviceId = CameraManagerAdapterImpl::GetInstance().GetCurrentDeviceId();

    WVLOG_I("OnCameraStatusChanged: callbackdeviceID %{public}s, currentDeviceId:%{public}s, status %{public}d",
        callbackDeviceId.c_str(), currentDeviceId.c_str(), cameraStatusInfo.cameraStatus);
    CameraStatusAdapter cameraStatusAdapter = GetAdapterCameraStatus(cameraStatusInfo.cameraStatus);

    if (statusCallback_) {
        switch (cameraStatusAdapter) {
            case CameraStatusAdapter::AVAILABLE:
                WVLOG_I("do not handle status AVAILABLE");
                return;
            case CameraStatusAdapter::UNAVAILABLE:
                WVLOG_I("do not handle status UNAVAILABLE");
                return;
            case CameraStatusAdapter::APPEAR:
            case CameraStatusAdapter::DISAPPEAR:
                break;
            default:
                WVLOG_I("unknow status");
                return;
        }
        WVLOG_I("start do statusCallback");
        statusCallback_->OnCameraStatusChanged(cameraStatusAdapter, callbackDeviceId);
    }
    return;
}

void CameraManagerAdapterCallback::OnFlashlightStatusChanged(
    const std::string& cameraID, const FlashStatus flashStatus) const
{
    return;
}
} // namespace OHOS::NWeb