#include "VrConfig.h"
#include <iostream>
#include <vector>
#include <string>

#include "VrLog.h"

using namespace tinyxml2;

CVrConfig::CVrConfig() : m_pNotify(nullptr)
{
    // 构造函数
}

CVrConfig::~CVrConfig()
{
    // 析构函数
}

int CVrConfig::LoadConfig(const std::string& filePath, ConfigResult& configResult)
{
    // 使用tinyxml2库加载XML文件
    XMLDocument doc;
    XMLError err = doc.LoadFile(filePath.c_str());
    if (err != XML_SUCCESS)
    {
        LOG_ERR("open config file failed: %s\n", filePath.c_str());
        return LOAD_CONFIG_FILE_NOT_FOUND;
    }

    // 获取根元素
    XMLElement* root = doc.RootElement();
    if (!root || std::string(root->Name()) != "WorkpieceConfig")
    {
        std::cerr << "config file format error: root element is not WorkpieceConfig" << std::endl;
        return LOAD_CONFIG_INVALID_FORMAT;
    }

    // 解析摄像头列表
    XMLElement* camerasElement = root->FirstChildElement("Cameras");
    if (camerasElement)
    {
        XMLElement* cameraElement = camerasElement->FirstChildElement("Camera");
        while (cameraElement)
        {
            DeviceInfo camera;
            if (cameraElement->Attribute("name"))
                camera.name = cameraElement->Attribute("name");

            if (cameraElement->Attribute("ip"))
                camera.ip = cameraElement->Attribute("ip");

            configResult.cameraList.push_back(camera);
            cameraElement = cameraElement->NextSiblingElement("Camera");
        }
    }

    // 解析设备列表
    XMLElement* devicesElement = root->FirstChildElement("Devices");
    if (devicesElement)
    {
        XMLElement* deviceElement = devicesElement->FirstChildElement("Device");
        while (deviceElement)
        {
            DeviceInfo device;
            if (deviceElement->Attribute("name"))
                device.name = deviceElement->Attribute("name");

            if (deviceElement->Attribute("ip"))
                device.ip = deviceElement->Attribute("ip");

            configResult.deviceList.push_back(device);
            deviceElement = deviceElement->NextSiblingElement("Device");
        }
    }

    // 解析算法参数
    XMLElement* algoParamsElement = root->FirstChildElement("AlgorithmParams");
    if (algoParamsElement)
    {
        // 解析工件参数
        XMLElement* workpieceParamElement = algoParamsElement->FirstChildElement("WorkpieceParam");
        if (workpieceParamElement)
        {
            if (workpieceParamElement->Attribute("lineLen"))
                configResult.algorithmParams.workpieceParam.lineLen = workpieceParamElement->DoubleAttribute("lineLen");
        }
        
        // 解析滤波参数
        XMLElement* filterParamElement = algoParamsElement->FirstChildElement("FilterParam");
        if (filterParamElement)
        {
            if (filterParamElement->Attribute("continuityTh"))
                configResult.algorithmParams.filterParam.continuityTh = filterParamElement->DoubleAttribute("continuityTh");
            if (filterParamElement->Attribute("outlierTh"))
                configResult.algorithmParams.filterParam.outlierTh = filterParamElement->DoubleAttribute("outlierTh");
        }

        // 解析角点参数
        XMLElement* cornerParamElement = algoParamsElement->FirstChildElement("CornerParam");
        if (cornerParamElement)
        {
            if (cornerParamElement->Attribute("minEndingGap"))
                configResult.algorithmParams.cornerParam.minEndingGap = cornerParamElement->DoubleAttribute("minEndingGap");
            if (cornerParamElement->Attribute("minEndingGap_z"))
                configResult.algorithmParams.cornerParam.minEndingGap_z = cornerParamElement->DoubleAttribute("minEndingGap_z");
            if (cornerParamElement->Attribute("scale"))
                configResult.algorithmParams.cornerParam.scale = cornerParamElement->DoubleAttribute("scale");
            if (cornerParamElement->Attribute("cornerTh"))
                configResult.algorithmParams.cornerParam.cornerTh = cornerParamElement->DoubleAttribute("cornerTh");
            if (cornerParamElement->Attribute("jumpCornerTh_1"))
                configResult.algorithmParams.cornerParam.jumpCornerTh_1 = cornerParamElement->DoubleAttribute("jumpCornerTh_1");
            if (cornerParamElement->Attribute("jumpCornerTh_2"))
                configResult.algorithmParams.cornerParam.jumpCornerTh_2 = cornerParamElement->DoubleAttribute("jumpCornerTh_2");
        }

        // 解析增长参数
        XMLElement* growParamElement = algoParamsElement->FirstChildElement("GrowParam");
        if (growParamElement)
        {
            if (growParamElement->Attribute("maxLineSkipNum"))
                configResult.algorithmParams.growParam.maxLineSkipNum = growParamElement->IntAttribute("maxLineSkipNum");
            if (growParamElement->Attribute("yDeviation_max"))
                configResult.algorithmParams.growParam.yDeviation_max = growParamElement->DoubleAttribute("yDeviation_max");
            if (growParamElement->Attribute("maxSkipDistance"))
                configResult.algorithmParams.growParam.maxSkipDistance = growParamElement->DoubleAttribute("maxSkipDistance");
            if (growParamElement->Attribute("zDeviation_max"))
                configResult.algorithmParams.growParam.zDeviation_max = growParamElement->DoubleAttribute("zDeviation_max");
            if (growParamElement->Attribute("minLTypeTreeLen"))
                configResult.algorithmParams.growParam.minLTypeTreeLen = growParamElement->DoubleAttribute("minLTypeTreeLen");
            if (growParamElement->Attribute("minVTypeTreeLen"))
                configResult.algorithmParams.growParam.minVTypeTreeLen = growParamElement->DoubleAttribute("minVTypeTreeLen");
        }
        
        // 解析多相机平面校准参数
        XMLElement* planeCalibParamsElement = algoParamsElement->FirstChildElement("PlaneCalibParams");
        if (planeCalibParamsElement)
        {
            XMLElement* cameraCalibParamElement = planeCalibParamsElement->FirstChildElement("CameraCalibParam");
            while (cameraCalibParamElement)
            {
                VrCameraPlaneCalibParam cameraParam;
                
                // 读取相机基础信息
                if (cameraCalibParamElement->Attribute("cameraIndex"))
                    cameraParam.cameraIndex = cameraCalibParamElement->IntAttribute("cameraIndex");
                if (cameraCalibParamElement->Attribute("cameraName"))
                    cameraParam.cameraName = cameraCalibParamElement->Attribute("cameraName");
                if (cameraCalibParamElement->Attribute("isCalibrated"))
                    cameraParam.isCalibrated = cameraCalibParamElement->BoolAttribute("isCalibrated");
                if (cameraCalibParamElement->Attribute("planeHeight"))
                    cameraParam.planeHeight = cameraCalibParamElement->DoubleAttribute("planeHeight");
                
                // 读取旋转矩阵planeCalib[9] (3x3矩阵)
                if (cameraCalibParamElement->Attribute("planeCalib_00"))
                    cameraParam.planeCalib[0] = cameraCalibParamElement->DoubleAttribute("planeCalib_00");
                if (cameraCalibParamElement->Attribute("planeCalib_01"))
                    cameraParam.planeCalib[1] = cameraCalibParamElement->DoubleAttribute("planeCalib_01");
                if (cameraCalibParamElement->Attribute("planeCalib_02"))
                    cameraParam.planeCalib[2] = cameraCalibParamElement->DoubleAttribute("planeCalib_02");
                if (cameraCalibParamElement->Attribute("planeCalib_10"))
                    cameraParam.planeCalib[3] = cameraCalibParamElement->DoubleAttribute("planeCalib_10");
                if (cameraCalibParamElement->Attribute("planeCalib_11"))
                    cameraParam.planeCalib[4] = cameraCalibParamElement->DoubleAttribute("planeCalib_11");
                if (cameraCalibParamElement->Attribute("planeCalib_12"))
                    cameraParam.planeCalib[5] = cameraCalibParamElement->DoubleAttribute("planeCalib_12");
                if (cameraCalibParamElement->Attribute("planeCalib_20"))
                    cameraParam.planeCalib[6] = cameraCalibParamElement->DoubleAttribute("planeCalib_20");
                if (cameraCalibParamElement->Attribute("planeCalib_21"))
                    cameraParam.planeCalib[7] = cameraCalibParamElement->DoubleAttribute("planeCalib_21");
                if (cameraCalibParamElement->Attribute("planeCalib_22"))
                    cameraParam.planeCalib[8] = cameraCalibParamElement->DoubleAttribute("planeCalib_22");
                
                // 读取逆旋转矩阵invRMatrix[9] (3x3矩阵)
                if (cameraCalibParamElement->Attribute("invRMatrix_00"))
                    cameraParam.invRMatrix[0] = cameraCalibParamElement->DoubleAttribute("invRMatrix_00");
                if (cameraCalibParamElement->Attribute("invRMatrix_01"))
                    cameraParam.invRMatrix[1] = cameraCalibParamElement->DoubleAttribute("invRMatrix_01");
                if (cameraCalibParamElement->Attribute("invRMatrix_02"))
                    cameraParam.invRMatrix[2] = cameraCalibParamElement->DoubleAttribute("invRMatrix_02");
                if (cameraCalibParamElement->Attribute("invRMatrix_10"))
                    cameraParam.invRMatrix[3] = cameraCalibParamElement->DoubleAttribute("invRMatrix_10");
                if (cameraCalibParamElement->Attribute("invRMatrix_11"))
                    cameraParam.invRMatrix[4] = cameraCalibParamElement->DoubleAttribute("invRMatrix_11");
                if (cameraCalibParamElement->Attribute("invRMatrix_12"))
                    cameraParam.invRMatrix[5] = cameraCalibParamElement->DoubleAttribute("invRMatrix_12");
                if (cameraCalibParamElement->Attribute("invRMatrix_20"))
                    cameraParam.invRMatrix[6] = cameraCalibParamElement->DoubleAttribute("invRMatrix_20");
                if (cameraCalibParamElement->Attribute("invRMatrix_21"))
                    cameraParam.invRMatrix[7] = cameraCalibParamElement->DoubleAttribute("invRMatrix_21");
                if (cameraCalibParamElement->Attribute("invRMatrix_22"))
                    cameraParam.invRMatrix[8] = cameraCalibParamElement->DoubleAttribute("invRMatrix_22");
                
                // 添加到结果中
                configResult.algorithmParams.planeCalibParam.cameraCalibParams.push_back(cameraParam);
                
                // 移动到下一个相机配置
                cameraCalibParamElement = cameraCalibParamElement->NextSiblingElement("CameraCalibParam");
            }
        }
        
        // 兼容性处理：如果存在旧格式的PlaneCalibParam，转换为新格式
        XMLElement* oldPlaneCalibParamElement = algoParamsElement->FirstChildElement("PlaneCalibParam");
        if (oldPlaneCalibParamElement && configResult.algorithmParams.planeCalibParam.cameraCalibParams.empty())
        {
            VrCameraPlaneCalibParam cameraParam;
            cameraParam.cameraIndex = 1;  // 默认为第一个相机
            cameraParam.cameraName = "默认相机";
            cameraParam.isCalibrated = false;
            
            if (oldPlaneCalibParamElement->Attribute("planeHeight"))
                cameraParam.planeHeight = oldPlaneCalibParamElement->DoubleAttribute("planeHeight");
            
            // 读取旋转矩阵
            if (oldPlaneCalibParamElement->Attribute("planeCalib_00"))
                cameraParam.planeCalib[0] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_00");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_01"))
                cameraParam.planeCalib[1] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_01");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_02"))
                cameraParam.planeCalib[2] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_02");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_10"))
                cameraParam.planeCalib[3] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_10");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_11"))
                cameraParam.planeCalib[4] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_11");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_12"))
                cameraParam.planeCalib[5] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_12");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_20"))
                cameraParam.planeCalib[6] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_20");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_21"))
                cameraParam.planeCalib[7] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_21");
            if (oldPlaneCalibParamElement->Attribute("planeCalib_22"))
                cameraParam.planeCalib[8] = oldPlaneCalibParamElement->DoubleAttribute("planeCalib_22");
            
            // 读取逆旋转矩阵
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_00"))
                cameraParam.invRMatrix[0] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_00");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_01"))
                cameraParam.invRMatrix[1] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_01");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_02"))
                cameraParam.invRMatrix[2] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_02");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_10"))
                cameraParam.invRMatrix[3] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_10");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_11"))
                cameraParam.invRMatrix[4] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_11");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_12"))
                cameraParam.invRMatrix[5] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_12");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_20"))
                cameraParam.invRMatrix[6] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_20");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_21"))
                cameraParam.invRMatrix[7] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_21");
            if (oldPlaneCalibParamElement->Attribute("invRMatrix_22"))
                cameraParam.invRMatrix[8] = oldPlaneCalibParamElement->DoubleAttribute("invRMatrix_22");
            
            configResult.algorithmParams.planeCalibParam.cameraCalibParams.push_back(cameraParam);
        }
        
    }

    // 解析调试参数（在AlgorithmParams外面）
    XMLElement* debugParamElement = root->FirstChildElement("DebugParam");
    if (debugParamElement)
    {
        if (debugParamElement->Attribute("enableDebug"))
            configResult.debugParam.enableDebug = debugParamElement->BoolAttribute("enableDebug");
        if (debugParamElement->Attribute("savePointCloud"))
            configResult.debugParam.savePointCloud = debugParamElement->BoolAttribute("savePointCloud");
        if (debugParamElement->Attribute("saveDebugImage"))
            configResult.debugParam.saveDebugImage = debugParamElement->BoolAttribute("saveDebugImage");
        if (debugParamElement->Attribute("printDetailLog"))
            configResult.debugParam.printDetailLog = debugParamElement->BoolAttribute("printDetailLog");
        if (debugParamElement->Attribute("debugOutputPath"))
            configResult.debugParam.debugOutputPath = debugParamElement->Attribute("debugOutputPath");
    }

    // 解析串口配置
    XMLElement* serialConfigElement = root->FirstChildElement("SerialConfig");
    if (serialConfigElement)
    {
        if (serialConfigElement->Attribute("portName"))
            configResult.serialConfig.portName = serialConfigElement->Attribute("portName");
        if (serialConfigElement->Attribute("baudRate"))
            configResult.serialConfig.baudRate = serialConfigElement->IntAttribute("baudRate");
        if (serialConfigElement->Attribute("dataBits"))
            configResult.serialConfig.dataBits = serialConfigElement->IntAttribute("dataBits");
        if (serialConfigElement->Attribute("stopBits"))
            configResult.serialConfig.stopBits = serialConfigElement->IntAttribute("stopBits");
        if (serialConfigElement->Attribute("parity"))
            configResult.serialConfig.parity = serialConfigElement->IntAttribute("parity");
        if (serialConfigElement->Attribute("flowControl"))
            configResult.serialConfig.flowControl = serialConfigElement->IntAttribute("flowControl");
        if (serialConfigElement->Attribute("enabled"))
            configResult.serialConfig.enabled = serialConfigElement->BoolAttribute("enabled");
    }

    return LOAD_CONFIG_SUCCESS;
}

bool CVrConfig::SaveConfig(const std::string& filePath, ConfigResult& configResult)
{
    // 创建XML文档
    XMLDocument doc;
    
    // 添加声明
    XMLDeclaration* declaration = doc.NewDeclaration("xml version=\"1.0\" encoding=\"UTF-8\"");
    doc.InsertFirstChild(declaration);

    // 创建根元素
    XMLElement* root = doc.NewElement("WorkpieceConfig");
    doc.InsertEndChild(root);

    // 添加摄像头列表
    XMLElement* camerasElement = doc.NewElement("Cameras");
    root->InsertEndChild(camerasElement);
    
    for (const auto& camera : configResult.cameraList)
    {
        XMLElement* cameraElement = doc.NewElement("Camera");
        cameraElement->SetAttribute("name", camera.name.c_str());
        cameraElement->SetAttribute("ip", camera.ip.c_str());
        camerasElement->InsertEndChild(cameraElement);
    }

    // 添加设备列表
    XMLElement* devicesElement = doc.NewElement("Devices");
    root->InsertEndChild(devicesElement);
    
    for (const auto& device : configResult.deviceList)
    {
        XMLElement* deviceElement = doc.NewElement("Device");
        deviceElement->SetAttribute("name", device.name.c_str());
        deviceElement->SetAttribute("ip", device.ip.c_str());
        devicesElement->InsertEndChild(deviceElement);
    }

    // 添加算法参数
    XMLElement* algoParamsElement = doc.NewElement("AlgorithmParams");
    root->InsertEndChild(algoParamsElement);
    
    // 添加工件参数
    XMLElement* workpieceParamElement = doc.NewElement("WorkpieceParam");
    workpieceParamElement->SetAttribute("lineLen", configResult.algorithmParams.workpieceParam.lineLen);
    algoParamsElement->InsertEndChild(workpieceParamElement);
    
    // 添加滤波参数
    XMLElement* filterParamElement = doc.NewElement("FilterParam");
    filterParamElement->SetAttribute("continuityTh", configResult.algorithmParams.filterParam.continuityTh);
    filterParamElement->SetAttribute("outlierTh", configResult.algorithmParams.filterParam.outlierTh);
    algoParamsElement->InsertEndChild(filterParamElement);

    // 添加角点参数
    XMLElement* cornerParamElement = doc.NewElement("CornerParam");
    cornerParamElement->SetAttribute("minEndingGap", configResult.algorithmParams.cornerParam.minEndingGap);
    cornerParamElement->SetAttribute("minEndingGap_z", configResult.algorithmParams.cornerParam.minEndingGap_z);
    cornerParamElement->SetAttribute("scale", configResult.algorithmParams.cornerParam.scale);
    cornerParamElement->SetAttribute("cornerTh", configResult.algorithmParams.cornerParam.cornerTh);
    cornerParamElement->SetAttribute("jumpCornerTh_1", configResult.algorithmParams.cornerParam.jumpCornerTh_1);
    cornerParamElement->SetAttribute("jumpCornerTh_2", configResult.algorithmParams.cornerParam.jumpCornerTh_2);
    algoParamsElement->InsertEndChild(cornerParamElement);

    // 添加增长参数
    XMLElement* growParamElement = doc.NewElement("GrowParam");
    growParamElement->SetAttribute("maxLineSkipNum", configResult.algorithmParams.growParam.maxLineSkipNum);
    growParamElement->SetAttribute("yDeviation_max", configResult.algorithmParams.growParam.yDeviation_max);
    growParamElement->SetAttribute("maxSkipDistance", configResult.algorithmParams.growParam.maxSkipDistance);
    growParamElement->SetAttribute("zDeviation_max", configResult.algorithmParams.growParam.zDeviation_max);
    growParamElement->SetAttribute("minLTypeTreeLen", configResult.algorithmParams.growParam.minLTypeTreeLen);
    growParamElement->SetAttribute("minVTypeTreeLen", configResult.algorithmParams.growParam.minVTypeTreeLen);
    algoParamsElement->InsertEndChild(growParamElement);
    
    // 添加多相机平面校准参数
    XMLElement* planeCalibParamsElement = doc.NewElement("PlaneCalibParams");
    
    for (const auto& cameraParam : configResult.algorithmParams.planeCalibParam.cameraCalibParams)
    {
        XMLElement* cameraCalibParamElement = doc.NewElement("CameraCalibParam");
        cameraCalibParamElement->SetAttribute("cameraIndex", cameraParam.cameraIndex);
        cameraCalibParamElement->SetAttribute("cameraName", cameraParam.cameraName.c_str());
        cameraCalibParamElement->SetAttribute("isCalibrated", cameraParam.isCalibrated);
        cameraCalibParamElement->SetAttribute("planeHeight", cameraParam.planeHeight);
        
        // 保存旋转矩阵planeCalib[9] (3x3矩阵)
        cameraCalibParamElement->SetAttribute("planeCalib_00", cameraParam.planeCalib[0]);
        cameraCalibParamElement->SetAttribute("planeCalib_01", cameraParam.planeCalib[1]);
        cameraCalibParamElement->SetAttribute("planeCalib_02", cameraParam.planeCalib[2]);
        cameraCalibParamElement->SetAttribute("planeCalib_10", cameraParam.planeCalib[3]);
        cameraCalibParamElement->SetAttribute("planeCalib_11", cameraParam.planeCalib[4]);
        cameraCalibParamElement->SetAttribute("planeCalib_12", cameraParam.planeCalib[5]);
        cameraCalibParamElement->SetAttribute("planeCalib_20", cameraParam.planeCalib[6]);
        cameraCalibParamElement->SetAttribute("planeCalib_21", cameraParam.planeCalib[7]);
        cameraCalibParamElement->SetAttribute("planeCalib_22", cameraParam.planeCalib[8]);
        
        // 保存逆旋转矩阵invRMatrix[9] (3x3矩阵)
        cameraCalibParamElement->SetAttribute("invRMatrix_00", cameraParam.invRMatrix[0]);
        cameraCalibParamElement->SetAttribute("invRMatrix_01", cameraParam.invRMatrix[1]);
        cameraCalibParamElement->SetAttribute("invRMatrix_02", cameraParam.invRMatrix[2]);
        cameraCalibParamElement->SetAttribute("invRMatrix_10", cameraParam.invRMatrix[3]);
        cameraCalibParamElement->SetAttribute("invRMatrix_11", cameraParam.invRMatrix[4]);
        cameraCalibParamElement->SetAttribute("invRMatrix_12", cameraParam.invRMatrix[5]);
        cameraCalibParamElement->SetAttribute("invRMatrix_20", cameraParam.invRMatrix[6]);
        cameraCalibParamElement->SetAttribute("invRMatrix_21", cameraParam.invRMatrix[7]);
        cameraCalibParamElement->SetAttribute("invRMatrix_22", cameraParam.invRMatrix[8]);
        
        planeCalibParamsElement->InsertEndChild(cameraCalibParamElement);
    }

    algoParamsElement->InsertEndChild(planeCalibParamsElement);

    // 添加调试参数（在AlgorithmParams外面）
    XMLElement* debugParamElement = doc.NewElement("DebugParam");
    debugParamElement->SetAttribute("enableDebug", configResult.debugParam.enableDebug);
    debugParamElement->SetAttribute("savePointCloud", configResult.debugParam.savePointCloud);
    debugParamElement->SetAttribute("saveDebugImage", configResult.debugParam.saveDebugImage);
    debugParamElement->SetAttribute("printDetailLog", configResult.debugParam.printDetailLog);
    debugParamElement->SetAttribute("debugOutputPath", configResult.debugParam.debugOutputPath.c_str());
    root->InsertEndChild(debugParamElement);
    
    // 添加串口配置
    XMLElement* serialConfigElement = doc.NewElement("SerialConfig");
    serialConfigElement->SetAttribute("portName", configResult.serialConfig.portName.c_str());
    serialConfigElement->SetAttribute("baudRate", configResult.serialConfig.baudRate);
    serialConfigElement->SetAttribute("dataBits", configResult.serialConfig.dataBits);
    serialConfigElement->SetAttribute("stopBits", configResult.serialConfig.stopBits);
    serialConfigElement->SetAttribute("parity", configResult.serialConfig.parity);
    serialConfigElement->SetAttribute("flowControl", configResult.serialConfig.flowControl);
    serialConfigElement->SetAttribute("enabled", configResult.serialConfig.enabled);
    root->InsertEndChild(serialConfigElement);

    // 保存到文件
    XMLError err = doc.SaveFile(filePath.c_str());
    if (err != XML_SUCCESS)
    {
        std::cerr << "无法保存配置文件: " << filePath << std::endl;
        return false;
    }

    // 触发配置改变通知
    if (m_pNotify)
    {
        m_pNotify->OnConfigChanged(configResult);
    }

    return true;
}

// 设置配置改变通知回调
void CVrConfig::SetConfigChangeNotify(IVrConfigChangeNotify* notify)
{
    m_pNotify = notify;
}


/**
 * @brief 创建实例
 * @return 实例
 */
bool IVrConfig::CreateInstance(IVrConfig** ppVrConfig)
{
    *ppVrConfig = new CVrConfig()   ;
    return *ppVrConfig != nullptr;
}