/******************************************************************************//**
*    @file       FbdDiagDataImpl.cpp
*    @brief      功能块图（Diagram）数据接口实现
*    @author     yikenan
*    @version    1.0
*    @date       2020/12/7
**********************************************************************************/

//< 屏蔽Protobuf编译告警
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif

#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4100)
#endif

#include "FBD.pb.h"

#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif

#ifdef _MSC_VER
#pragma warning(pop)
#endif

#include "boost/weak_ptr.hpp"

#include "app_fbd/fbd_common/FbdSysInfoApi.h"

#include "FbdDiagDataImpl.h"

namespace iot_app
{
namespace app_fbd
{

//< 弱指针，观察者模式
static boost::weak_ptr<CFbdDiagDataImpl> g_wpSingleton;

//< 保护 g_wpSingleton
static boost::mutex g_mutexSingleton;

//< 获取单例
FBD_COMMON_API CFbdDiagDataApiPtr getFbdDiagDataApi()
{
    CFbdDiagDataImplPtr spInst = g_wpSingleton.lock();
    if ( nullptr != spInst )
        return spInst;

    boost::mutex::scoped_lock lock( g_mutexSingleton );
    spInst = g_wpSingleton.lock();
    if ( nullptr != spInst )
        return spInst;

    spInst = boost::make_shared<CFbdDiagDataImpl>();

    if ( iotSuccess == spInst->initialize())
    {
        g_wpSingleton = spInst;
        return spInst;
    }

    return nullptr;
}


/***********************************************************************************************/


CFbdDiagDataImpl::CFbdDiagDataImpl()
        : m_pRdbTableMng( nullptr )
{
    m_pMutexModInfoTable = new boost::shared_mutex;
    m_pMutexModInputTable = new boost::shared_mutex;
    m_pMutexModOutputTable = new boost::shared_mutex;
    m_pMutexModPropTable = new boost::shared_mutex;

    m_pMutexGlobalVarMap = new boost::shared_mutex;
}


CFbdDiagDataImpl::~CFbdDiagDataImpl()
{
    delete m_pRdbTableMng;
    m_pRdbTableMng = nullptr;

    delete m_pMutexModInfoTable;
    m_pMutexModInfoTable = nullptr;

    delete m_pMutexModInputTable;
    m_pMutexModInputTable = nullptr;

    delete m_pMutexModOutputTable;
    m_pMutexModOutputTable = nullptr;

    delete m_pMutexModPropTable;
    m_pMutexModPropTable = nullptr;

    delete m_pMutexGlobalVarMap;
    m_pMutexGlobalVarMap = nullptr;
}


int CFbdDiagDataImpl::initialize()
{
    if ( nullptr == m_pRdbTableMng )
    {
        CFbdSysInfoApiPtr ptrSysInfo = getFbdSysInfoApi();
        if ( nullptr == ptrSysInfo || ptrSysInfo->getCurrentRunAppInfo().strAppName.empty())
        {
            LOGERROR( "initialize(): 系统信息非预期，检查程序！" );
            return iotFailed;
        }
        m_pRdbTableMng = new iot_dbms::CRdbTableMng( getFbdSysInfoApi()->getCurrentRunAppInfo().strAppName );
    }

    if ( nullptr == m_pRdbTableMng || nullptr == m_pMutexModInfoTable || nullptr == m_pMutexModInputTable
         || nullptr == m_pMutexModOutputTable || nullptr == m_pMutexModPropTable )
    {
        LOGERROR( "initialize(): 空指针，非预期，检查程序！" );
        return iotFailed;
    }

    return iotSuccess;
}


int CFbdDiagDataImpl::getModProperty( const SFbdModPropKey &stPropertyKey, std::string &strValue ) const
{
    strValue.clear();

    if ( !stPropertyKey.isValid())
    {
        LOGERROR( "getModProperty(): 无效的输入 stPropertyKey，返回失败！" );
        return iotFailed;
    }

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModInfoTable );
    const auto &indexKey = m_objModPropTable.get<SFbdModProperty_Key>();
    const auto it = indexKey.find( stPropertyKey );
    if ( indexKey.end() == it )
    {
        LOGERROR( "getModProperty(): m_objModPropTable 中未找到记录 Key=[%s]",
                  stPropertyKey.toString().c_str());
        return iotFailed;
    }
    strValue = ( *it )->m_strValue;
    return iotSuccess;
}


int CFbdDiagDataImpl::getValKeyByModInput( const SFbdModInputKey &stInputKey, SFbdValueKey &stValueKey ) const
{
    stValueKey.m_ptrModOutput = nullptr;

    if ( !stInputKey.isValid())
    {
        LOGERROR( "getValKeyByModInput(): 无效的输入 stInputKey，返回失败！" );
        return iotFailed;
    }

    SFbdModOutputKey stOutputKey;
    {
        //< 读锁
        boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModInputTable );
        const auto &indexKey = m_objModInputTable.get<SFbdModInput_Key>();
        const auto it = indexKey.find( stInputKey );
        if ( indexKey.end() == it )
        {
            LOGERROR( "getValKeyByModInput(): m_objModInputTable 中未找到记录 Key=[%s]",
                      stInputKey.toString().c_str());
            return iotFailed;
        }
        stOutputKey = ( *it )->m_stOutputKey;
    }

    {
        //< 读锁
        boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );
        const auto &indexKey = m_objModOutputTable.get<SFbdModOutput_Key>();
        const auto it = indexKey.find( stOutputKey );
        if ( indexKey.end() == it )
        {
            LOGERROR( "getValKeyByModInput(): m_objModOutputTable 中未找到记录 Key=[%s]",
                      stOutputKey.toString().c_str());
            return iotFailed;
        }

        stValueKey.m_bWriteable = false;
        stValueKey.m_ptrModOutput = *it;
    }

    if ( stValueKey.isValid())
        return iotSuccess;

    LOGERROR( "getValKeyByModInput(): 无效的输出，检查程序！" );
    return iotFailed;
}


int CFbdDiagDataImpl::getValKeyByModOutput( const SFbdModOutputKey &stOutputKey, SFbdValueKey &stValueKey ) const
{
    stValueKey.m_ptrModOutput = nullptr;

    if ( !stOutputKey.isValid())
    {
        LOGERROR( "getValKeyByModOutput(): 无效的输入 stOutputKey，返回失败！" );
        return iotFailed;
    }

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );
    const auto &indexKey = m_objModOutputTable.get<SFbdModOutput_Key>();
    const auto it = indexKey.find( stOutputKey );
    if ( indexKey.end() == it )
    {
        LOGERROR( "getValKeyByModOutput(): m_objModOutputTable 中未找到记录 Key=[%s]",
                  stOutputKey.toString().c_str());
        return iotFailed;
    }

    stValueKey.m_bWriteable = true;
    stValueKey.m_ptrModOutput = *it;

    if ( stValueKey.isValid())
        return iotSuccess;

    LOGERROR( "getValKeyByModOutput(): 无效的输出，检查程序！" );
    return iotFailed;
}


int CFbdDiagDataImpl::getNumericValByKey( const SFbdValueKey &stValueKey, SFbdNumericValue &stValAndSta ) const
{
    stValAndSta.m_nStatus = CN_FBD_STATUS_Invalid;

    if ( !stValueKey.isValid())
    {
        LOGERROR( "getNumericValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    const SFbdNumericValue *pValue =
            boost::any_cast<SFbdNumericValue>( &( stValueKey.m_ptrModOutput->m_anyOutputValue ));
    if ( nullptr == pValue )
    {
        LOGERROR( "getNumericValByKey(): 类型不一致，key=[%s],type=[%s]",
                  stValueKey.toString().c_str(),
                  stValueKey.m_ptrModOutput->m_anyOutputValue.type().name());
        return iotFailed;
    }

    stValAndSta = *pValue;

    return iotSuccess;
}


int CFbdDiagDataImpl::setNumericValByKey( const SFbdValueKey &stValueKey, const SFbdNumericValue &stValAndSta )
{
    if ( !stValueKey.isValid())
    {
        LOGERROR( "setNumericValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    if ( !stValueKey.m_bWriteable )
    {
        LOGERROR( "setNumericValByKey(): 非可写 Key" );
        return iotFailed;
    }

    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    stValueKey.m_ptrModOutput->m_anyOutputValue = stValAndSta;

    return iotSuccess;
}


int CFbdDiagDataImpl::getStringValByKey( const SFbdValueKey &stValueKey, SFbdStringValue &stValAndSta ) const
{
    stValAndSta.m_nStatus = CN_FBD_STATUS_Invalid;

    if ( !stValueKey.isValid())
    {
        LOGERROR( "getStringValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    const SFbdStringValue *pValue =
            boost::any_cast<SFbdStringValue>( &( stValueKey.m_ptrModOutput->m_anyOutputValue ));
    if ( nullptr == pValue )
    {
        LOGERROR( "getStringValByKey(): 类型不一致，key=[%s],type=[%s]",
                  stValueKey.toString().c_str(),
                  stValueKey.m_ptrModOutput->m_anyOutputValue.type().name());
        return iotFailed;
    }

    stValAndSta = *pValue;

    return iotSuccess;
}


int CFbdDiagDataImpl::setStringValByKey( const SFbdValueKey &stValueKey, const SFbdStringValue &stValAndSta )
{
    if ( !stValueKey.isValid())
    {
        LOGERROR( "setStringValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    if ( !stValueKey.m_bWriteable )
    {
        LOGERROR( "setStringValByKey(): 非可写 Key" );
        return iotFailed;
    }

    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    stValueKey.m_ptrModOutput->m_anyOutputValue = stValAndSta;

    return iotSuccess;
}


int CFbdDiagDataImpl::getAlarmValByKey( const SFbdValueKey &stValueKey, SFbdAlarmValue &stValAndSta ) const
{
    stValAndSta.m_nStatus = CN_FBD_STATUS_Invalid;

    if ( !stValueKey.isValid())
    {
        LOGERROR( "getAlarmValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    const SFbdAlarmValue *pValue =
            boost::any_cast<SFbdAlarmValue>( &( stValueKey.m_ptrModOutput->m_anyOutputValue ));
    if ( nullptr == pValue )
    {
        LOGERROR( "getAlarmValByKey(): 类型不一致，key=[%s],type=[%s]",
                  stValueKey.toString().c_str(),
                  stValueKey.m_ptrModOutput->m_anyOutputValue.type().name());
        return iotFailed;
    }

    stValAndSta = *pValue;

    return iotSuccess;
}


int CFbdDiagDataImpl::setAlarmValByKey( const SFbdValueKey &stValueKey, const SFbdAlarmValue &stValAndSta )
{
    if ( !stValueKey.isValid())
    {
        LOGERROR( "setAlarmValByKey(): 无效的输入 stValueKey，返回失败！" );
        return iotFailed;
    }

    if ( !stValueKey.m_bWriteable )
    {
        LOGERROR( "setAlarmValByKey(): 非可写 Key" );
        return iotFailed;
    }

    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );

    stValueKey.m_ptrModOutput->m_anyOutputValue = stValAndSta;

    return iotSuccess;
}

int CFbdDiagDataImpl::getGlobalNumericValByKey(const std::string &strVarName, SFbdNumericValue &stValAndSta) const
{
    stValAndSta.m_nStatus = CN_FBD_STATUS_Invalid;
    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock(*m_pMutexGlobalVarMap);
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter == m_mapGlobalVar.end())
    {
        return iotFailed;
    }

    const SFbdNumericValue *pValue = boost::any_cast<SFbdNumericValue>(&(iter->second));
    if ( nullptr == pValue )
    {
        LOGERROR( "getGlobalNumericValByKey(): 类型不一致，key=[%s],type=[%s]",
                  strVarName.c_str(),
                  iter->second.type().name());
        return iotFailed;
    }

    stValAndSta = *pValue;

    return iotSuccess;
}

int CFbdDiagDataImpl::setGlobalNumericValByKey(const std::string &strVarName, const SFbdNumericValue &stValAndSta)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter == m_mapGlobalVar.end())
    {
        return iotFailed;
    }

    iter->second = stValAndSta;

    return iotSuccess;
}

int CFbdDiagDataImpl::regGlobalNumericValByKey(const std::string &strVarName, const SFbdNumericValue &stValAndSta)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter != m_mapGlobalVar.end())
    {
        LOGINFO( "regGlobalNumericValByKey 变量[%s]已经存在",strVarName.c_str() );

        //检查类型是否一致
        if(iter->second.type() != typeid(SFbdNumericValue))
        {
            LOGERROR( "regGlobalNumericValByKey(): 类型不一致，key=[%s],type=[%s]",
                      strVarName.c_str(),
                      iter->second.type().name());

            return iotFBDErr_GlobalVarTypeMismatch;
        }

        return iotFBDErr_GlobalVarAlreadyExist;
    }

    m_mapGlobalVar[strVarName] = stValAndSta;
    return iotSuccess;
}

int CFbdDiagDataImpl::unregGlobalNumericVar(const std::string &strVarName)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter != m_mapGlobalVar.end())
    {
        m_mapGlobalVar.erase(iter);
    }

    return iotSuccess;
}

int CFbdDiagDataImpl::getGlobalStringValByKey(const std::string &strVarName, SFbdStringValue &stValAndSta) const
{
    stValAndSta.m_nStatus = CN_FBD_STATUS_Invalid;
    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock(*m_pMutexGlobalVarMap);
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter == m_mapGlobalVar.end())
    {
        return iotFailed;
    }

    const SFbdStringValue *pValue = boost::any_cast<SFbdStringValue>(&(iter->second));
    if ( nullptr == pValue )
    {
        LOGERROR( "getGlobalStringValByKey(): 类型不一致，key=[%s],type=[%s]",
                  strVarName.c_str(),
                  iter->second.type().name());
        return iotFailed;
    }

    stValAndSta = *pValue;

    return iotSuccess;
}

int CFbdDiagDataImpl::setGlobalStringValByKey(const std::string &strVarName, const SFbdStringValue &stValAndSta)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter == m_mapGlobalVar.end())
    {
        return iotFailed;
    }

    iter->second = stValAndSta;
    return iotSuccess;
}

int CFbdDiagDataImpl::regGlobalStringValByKey(const std::string &strVarName, const SFbdStringValue &stValAndSta)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter != m_mapGlobalVar.end())
    {
        LOGINFO( "regGlobalStringValByKey 变量[%s]已经存在",strVarName.c_str() );

        //检查类型是否一致
        if(iter->second.type() != typeid(SFbdStringValue))
        {
            LOGERROR( "regGlobalStringValByKey(): 类型不一致，key=[%s],type=[%s]",
                      strVarName.c_str(),
                      iter->second.type().name());

            return iotFBDErr_GlobalVarTypeMismatch;
        }

        return iotFBDErr_GlobalVarAlreadyExist;
    }

    m_mapGlobalVar[strVarName] = stValAndSta;
    return iotSuccess;
}

int CFbdDiagDataImpl::unregGlobalStringVar(const std::string &strVarName)
{
    //< 写锁
    boost::unique_lock<boost::shared_mutex> lock( *m_pMutexGlobalVarMap );
    auto iter = m_mapGlobalVar.find(strVarName);
    if(iter != m_mapGlobalVar.end())
    {
        m_mapGlobalVar.erase(iter);
    }

    return iotSuccess;
}


/***********************************************************************************************/


int CFbdDiagDataImpl::getAllGroupInfo( std::vector<SFbdGroupInfo> &vecGrpInfo ) const
{
    static const std::string strTableName = CN_TN_FbdGroup;
    iot_dbms::CRdbTableMngLockGuard lock( *m_pRdbTableMng, strTableName );
    if ( !m_pRdbTableMng->selectAllColumnNoCondition( strTableName, vecGrpInfo ))
    {
        LOGERROR( "getAllGroupInfo(): 从RDB获取FBD组信息失败" );
        return iotFailed;
    }
    return iotSuccess;
}


int CFbdDiagDataImpl::getModuleInfoByGroup( const int nFbdGrpId, std::vector<SFbdModInfo> &vecModuleInfo ) const
{
    vecModuleInfo.clear();

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModInfoTable );
    const auto &indexGrpId = m_objModInfoTable.get<SFbdModInfo_GrpId>();
    const size_t nCount = indexGrpId.count( nFbdGrpId );
    if ( 0 == nCount )
    {
        //< 允许空组，不作为错误
        LOGWARN( "getModuleInfoByGroup(): m_objModInfoTable 中未找到记录 GroupId=[%d]，返回成功", nFbdGrpId );
        return iotSuccess;
    }

    //< 预先分配空间，避免频繁内存移动
    vecModuleInfo.reserve( nCount + 1 );

    const auto pairRange = indexGrpId.equal_range( nFbdGrpId );
    for ( auto it = pairRange.first; pairRange.second != it; ++it )
    {
        vecModuleInfo.emplace_back( **it );
    }

    return iotSuccess;
}


int CFbdDiagDataImpl::deleteAllDataByGroup( const int nFbdGrpId )
{
    LOGINFO( "deleteAllDataByGroup(): 开始删除组 GrpId=[%d]", nFbdGrpId );

    //< 写锁
    boost::unique_lock<boost::shared_mutex> lockModInfo( *m_pMutexModInfoTable );
    auto &indexGrpId = m_objModInfoTable.get<SFbdModInfo_GrpId>();
    const auto pairModInfo = indexGrpId.equal_range( nFbdGrpId );

    if ( pairModInfo.first == pairModInfo.second )
    {
        LOGWARN( "deleteAllDataByGroup(): m_objModInfoTable 中未找到记录 GroupId=[%d]，返回成功", nFbdGrpId );
        return iotSuccess;
    }

    //< 按图名删除其他表中的记录
    {
        //< 用于图名去重
        std::set<std::string> setDiagName;

        //< 写锁
        boost::unique_lock<boost::shared_mutex> lockModInput( *m_pMutexModInputTable );
        boost::unique_lock<boost::shared_mutex> lockModOutput( *m_pMutexModOutputTable );
        boost::unique_lock<boost::shared_mutex> lockModProp( *m_pMutexModPropTable );

        auto &indexDiagName_Input = m_objModInputTable.get<SFbdModInput_DiagName>();
        auto &indexDiagName_Output = m_objModOutputTable.get<SFbdModOutput_DiagName>();
        auto &indexDiagName_Prop = m_objModPropTable.get<SFbdModProperty_DiagName>();

        for ( auto itModInfo = pairModInfo.first; pairModInfo.second != itModInfo; ++itModInfo )
        {
            const std::string &strDiagName = ( *itModInfo )->getDiagName();

            if ( setDiagName.count( strDiagName ) != 0 )
            {
                continue;   //< 剔除重复的图名
            }
            setDiagName.insert( strDiagName );

            indexDiagName_Input.erase( strDiagName );
            indexDiagName_Output.erase( strDiagName );
            indexDiagName_Prop.erase( strDiagName );
        }
    }

    //< 删除 ModInfoTable 中的记录
    indexGrpId.erase( nFbdGrpId );

    return iotSuccess;
}


int CFbdDiagDataImpl::insertAllDataByGroup( const SFbdGroupInfo &stGrpInfo, const SFbdGroupData &stGrpData )
{
    LOGINFO( "insertAllDataByGroup(): 开始插入组 Id=[%d], BusinessType=[%d], Name=[%s], Desc=[%s]",
             stGrpInfo.m_nId, stGrpInfo.m_nBusinessType, stGrpInfo.m_szName, stGrpInfo.m_szDesc );

    //< m_objModInfoTable
    {
        //< 写锁
        boost::unique_lock<boost::shared_mutex> lockModInfo( *m_pMutexModInfoTable );
        for ( const auto &ptrModInfo : stGrpData.m_vecPtrModInfo )
        {
            const auto &pairRc = m_objModInfoTable.insert( ptrModInfo );
            if ( !pairRc.second )
            {
                LOGERROR( "insertAllDataByGroup(): 向 m_objModInfoTable 插入失败 mod_key=[%s]",
                          ptrModInfo->m_stModKey.toString().c_str());
            }
        }
    }

    //< m_objModInputTable
    {
        //< 写锁
        boost::unique_lock<boost::shared_mutex> lockModInput( *m_pMutexModInputTable );
        for ( const auto &ptrModInput : stGrpData.m_vecPtrModInput )
        {
            const auto &pairRc = m_objModInputTable.insert( ptrModInput );
            if ( !pairRc.second )
            {
                LOGERROR( "insertAllDataByGroup(): 向 m_objModInputTable 插入失败 Key=[%s]",
                          ptrModInput->m_stInputKey.toString().c_str());
            }
        }
    }

    //< m_objModOutputTable
    {
        //< 写锁
        boost::unique_lock<boost::shared_mutex> lockModOutput( *m_pMutexModOutputTable );
        for ( const auto &ptrModOutput : stGrpData.m_vecPtrModOutput )
        {
            const auto &pairRc = m_objModOutputTable.insert( ptrModOutput );
            if ( !pairRc.second )
            {
                LOGERROR( "insertAllDataByGroup(): 向 m_objModOutputTable 插入失败 Key=[%s]",
                          ptrModOutput->m_stOutputKey.toString().c_str());
            }
        }
    }

    //< m_objModPropTable
    {
        //< 写锁
        boost::unique_lock<boost::shared_mutex> lockModProp( *m_pMutexModPropTable );
        for ( const auto &ptrModProp : stGrpData.m_vecPtrModProp )
        {
            const auto &pairRc = m_objModPropTable.insert( ptrModProp );
            if ( !pairRc.second )
            {
                LOGERROR( "insertAllDataByGroup(): 向 m_objModPropTable 插入失败 Key=[%s]",
                          ptrModProp->m_stPropKey.toString().c_str());
            }
        }
    }

    return iotSuccess;
}


int CFbdDiagDataImpl::getDebugResponse( const iot_idl::SFBDDebugRequest &objReq,
                                        iot_idl::SFBDDebugResponse &objRep )
{
    const std::string &strDiagName = objReq.sdiagramname();
    objRep.set_ngroupid( objReq.ngroupid());
    objRep.set_sdiagramname( strDiagName );

    int nStatus;

    //< 读锁
    boost::shared_lock<boost::shared_mutex> lock( *m_pMutexModOutputTable );
    const auto &indexDiagName = m_objModOutputTable.get<SFbdModOutput_DiagName>();
    const auto pairModOutput = indexDiagName.equal_range( strDiagName );

    for ( auto it = pairModOutput.first; it != pairModOutput.second; ++it )
    {
        const SFbdModOutput &stModOutput = *( *it );

        auto pDbgData = objRep.add_vecblock();
        pDbgData->set_sinstancename( stModOutput.m_stOutputKey.m_stModKey.m_strModName );
        pDbgData->set_noutportindex( stModOutput.m_stOutputKey.m_nOutputIndex );

        stModOutput.getValueString( nStatus, *( pDbgData->mutable_svalue()));
        pDbgData->set_nvalid( nStatus );
    }

    return iotSuccess;
}

}  //< namespace app_fbd
}  //< namespace iot_app