nmWTAI-Platform/Src/nmNum/nmSubWxs/nmReservoirPropertiesSession.cpp

#include "nmReservoirPropertiesSession.h"

#include "nmAttrRegistry.h"
#include "nmDataAttribute.h"
#include "rapidjson/document.h"

namespace
{

/** @brief 比较两个QVariant数值，保留字符串和整数的精确语义。 */
bool sameValue(const QVariant& oLeft, const QVariant& oRight)
{
    return oLeft == oRight;
}

template<typename T>
bool sameDataObject(const T& oLeft, const T& oRight)
{
    rapidjson::Document oLeftDocument;
    rapidjson::Document oRightDocument;
    rapidjson::Value oLeftValue = oLeft.ToJsonValue(
                oLeftDocument.GetAllocator());
    rapidjson::Value oRightValue = oRight.ToJsonValue(
                oRightDocument.GetAllocator());
    return oLeftValue == oRightValue;
}

template<typename T>
bool sameDataVector(const QVector<T>& vecLeft, const QVector<T>& vecRight)
{
    if(vecLeft.size() != vecRight.size()) {
        return false;
    }
    for(int nIndex = 0; nIndex < vecLeft.size(); ++nIndex) {
        if(!sameDataObject(vecLeft[nIndex], vecRight[nIndex])) {
            return false;
        }
    }
    return true;
}

/** @brief 比较两口井的平面位置。 */
bool sameWellPosition(nmDataWellBase& oLeft, nmDataWellBase& oRight)
{
    return sameValue(oLeft.getX().getValue(), oRight.getX().getValue()) &&
           sameValue(oLeft.getY().getValue(), oRight.getY().getValue());
}

}

nmReservoirPropertiesSession::nmReservoirPropertiesSession(
        nmIReservoirPropertiesDataSource* pDataSource)
    : m_pDataSource(pDataSource),
      m_pAttrRegistry(new nmAttrRegistry),
      m_bInitialized(false)
{
}

nmReservoirPropertiesSession::~nmReservoirPropertiesSession()
{
    delete m_pAttrRegistry;
    m_pAttrRegistry = nullptr;
    m_pDataSource = nullptr;
}

bool nmReservoirPropertiesSession::initialize(QString& sError)
{
    // 第一步：读取一次真实数据，作为取消和变更检测的基线。
    if (m_pDataSource == nullptr ||
            !m_pDataSource->loadSnapshot(m_oOriginalSnapshot, sError))
    {
        m_bInitialized = false;
        return false;
    }

    // 第二步：复制出独立工作副本，后续界面修改只写入此对象。
    m_oWorkingSnapshot = m_oOriginalSnapshot;
    nmReservoirParameterCatalog::registerSnapshot(m_pAttrRegistry,
                                                   m_oWorkingSnapshot);
    m_bInitialized = true;
    sError.clear();
    return true;
}

QList<nmReservoirPropertyObjectInfo> nmReservoirPropertiesSession::objectInfos(
        nmReservoirPropertiesCategory eCategory)
{
    if (!m_bInitialized)
    {
        return QList<nmReservoirPropertyObjectInfo>();
    }
    return nmReservoirParameterCatalog::createObjectInfos(eCategory,
                                                           m_oWorkingSnapshot);
}

QVariant nmReservoirPropertiesSession::value(const QString& sParameterId) const
{
    if (!m_bInitialized || m_pAttrRegistry == nullptr)
    {
        return QVariant();
    }
    QStringList listIds;
    listIds << sParameterId;
    return m_pAttrRegistry->collect(listIds).value(sParameterId, QVariant());
}

bool nmReservoirPropertiesSession::setValue(const QString& sParameterId,
                                            const QVariant& oValue)
{
    if (!m_bInitialized || m_pAttrRegistry == nullptr ||
            !m_pAttrRegistry->registeredNames().contains(sParameterId))
    {
        return false;
    }
    if (sameValue(value(sParameterId), oValue))
    {
        return true;
    }
    m_pAttrRegistry->setValue(sParameterId, oValue);
    return true;
}

void nmReservoirPropertiesSession::setValues(
        const QMap<QString, QVariant>& mapValues)
{
    QMap<QString, QVariant>::const_iterator oIterator = mapValues.constBegin();
    for (; oIterator != mapValues.constEnd(); ++oIterator)
    {
        setValue(oIterator.key(), oIterator.value());
    }
}

QString nmReservoirPropertiesSession::enumCode(const QString& sParameterId) const
{
    if (!m_bInitialized)
    {
        return QString();
    }
    return nmReservoirParameterCatalog::enumCode(m_oWorkingSnapshot,
                                                  sParameterId);
}

bool nmReservoirPropertiesSession::setEnumCode(const QString& sParameterId,
                                               const QString& sCode)
{
    if (!m_bInitialized)
    {
        return false;
    }
    if (enumCode(sParameterId) == sCode)
    {
        return true;
    }
    if (!nmReservoirParameterCatalog::setEnumCode(m_oWorkingSnapshot,
                                                   sParameterId,
                                                   sCode))
    {
        return false;
    }
    return true;
}

bool nmReservoirPropertiesSession::commit(QString& sError)
{
    if (!m_bInitialized || m_pDataSource == nullptr)
    {
        sError = QObject::tr("The reservoir properties editing session is unavailable.");
        return false;
    }

    // 第一步：几何变化优先级最高；其他正式输入只推进结果版本。
    NM_PEBI_INPUT_CHANGE eInputChange = NM_PEBI_INPUT_UNCHANGED;
    if (isGeometryChanged())
    {
        eInputChange = NM_PEBI_GRID_INPUT_CHANGED;
    }
    else if (isInputChanged())
    {
        eInputChange = NM_PEBI_RESULT_INPUT_CHANGED;
    }

    // 第二步：将完整工作副本一次性交给数据源；失败时继续保留当前编辑内容。
    if (!m_pDataSource->commitSnapshot(m_oWorkingSnapshot,
                                       eInputChange,
                                       sError))
    {
        return false;
    }

    // 第三步：提交成功后更新基线，防止同一会话重复识别旧变更。
    m_oOriginalSnapshot = m_oWorkingSnapshot;
    sError.clear();
    return true;
}

const nmReservoirPropertiesSnapshot&
nmReservoirPropertiesSession::workingSnapshot() const
{
    return m_oWorkingSnapshot;
}

bool nmReservoirPropertiesSession::isInputChanged() const
{
    // 完整结构化比较覆盖数值、枚举和批量导入，不依赖具体界面入口。
    return m_oOriginalSnapshot.m_nSolverModelType !=
                m_oWorkingSnapshot.m_nSolverModelType ||
           !sameDataObject(m_oOriginalSnapshot.m_oReservoir,
                           m_oWorkingSnapshot.m_oReservoir) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecVerticalWells,
                           m_oWorkingSnapshot.m_vecVerticalWells) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecVerticalFracturedWells,
                           m_oWorkingSnapshot.m_vecVerticalFracturedWells) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecHorizontalFracturedWells,
                           m_oWorkingSnapshot.m_vecHorizontalFracturedWells) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecRegionMarks,
                           m_oWorkingSnapshot.m_vecRegionMarks) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecFaults,
                           m_oWorkingSnapshot.m_vecFaults) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecFractures,
                           m_oWorkingSnapshot.m_vecFractures) ||
           !sameDataVector(m_oOriginalSnapshot.m_vecRegions,
                           m_oWorkingSnapshot.m_vecRegions);
}

bool nmReservoirPropertiesSession::isGeometryChanged() const
{
    // 第一步：对象数量变化视为几何变化，虽然当前对话框本身不提供增删操作。
    if (m_oOriginalSnapshot.m_vecVerticalWells.size() !=
            m_oWorkingSnapshot.m_vecVerticalWells.size() ||
        m_oOriginalSnapshot.m_vecVerticalFracturedWells.size() !=
            m_oWorkingSnapshot.m_vecVerticalFracturedWells.size() ||
        m_oOriginalSnapshot.m_vecHorizontalFracturedWells.size() !=
            m_oWorkingSnapshot.m_vecHorizontalFracturedWells.size())
    {
        return true;
    }

    // 第二步：比较三类井的位置和井径。
    for (int nIndex = 0; nIndex < m_oWorkingSnapshot.m_vecVerticalWells.size(); ++nIndex)
    {
        nmDataVerticalWell& oOriginal =
                const_cast<nmDataVerticalWell&>(m_oOriginalSnapshot.m_vecVerticalWells[nIndex]);
        nmDataVerticalWell& oWorking =
                const_cast<nmDataVerticalWell&>(m_oWorkingSnapshot.m_vecVerticalWells[nIndex]);
        if (!sameWellPosition(oOriginal, oWorking) ||
            !sameValue(oOriginal.getRadius().getValue(),
                       oWorking.getRadius().getValue()))
        {
            return true;
        }
    }
    for (int nIndex = 0; nIndex < m_oWorkingSnapshot.m_vecVerticalFracturedWells.size(); ++nIndex)
    {
        nmDataVerticalFracturedWell& oOriginal = const_cast<nmDataVerticalFracturedWell&>(
                    m_oOriginalSnapshot.m_vecVerticalFracturedWells[nIndex]);
        nmDataVerticalFracturedWell& oWorking = const_cast<nmDataVerticalFracturedWell&>(
                    m_oWorkingSnapshot.m_vecVerticalFracturedWells[nIndex]);
        if (!sameWellPosition(oOriginal, oWorking) ||
            !sameValue(oOriginal.getFractureHalfLength().getValue(),
                       oWorking.getFractureHalfLength().getValue()) ||
            !sameValue(oOriginal.getFractureAngle().getValue(),
                       oWorking.getFractureAngle().getValue()) ||
            !sameValue(oOriginal.getWidth().getValue(),
                       oWorking.getWidth().getValue()) ||
            !sameValue(oOriginal.getDfc().getValue(),
                       oWorking.getDfc().getValue()))
        {
            return true;
        }
    }
    for (int nIndex = 0; nIndex < m_oWorkingSnapshot.m_vecHorizontalFracturedWells.size(); ++nIndex)
    {
        nmDataHorizontalFracturedWell& oOriginal =
                const_cast<nmDataHorizontalFracturedWell&>(
                    m_oOriginalSnapshot.m_vecHorizontalFracturedWells[nIndex]);
        nmDataHorizontalFracturedWell& oWorking =
                const_cast<nmDataHorizontalFracturedWell&>(
                    m_oWorkingSnapshot.m_vecHorizontalFracturedWells[nIndex]);
        if (!sameWellPosition(oOriginal, oWorking) ||
            !sameValue(oOriginal.getWellLength().getValue(), oWorking.getWellLength().getValue()) ||
            !sameValue(oOriginal.getDrainAngle().getValue(), oWorking.getDrainAngle().getValue()) ||
            !sameValue(oOriginal.getNumberOfFractures().getValue(),
                       oWorking.getNumberOfFractures().getValue()) ||
            !sameValue(oOriginal.getFractureHalfLength().getValue(),
                       oWorking.getFractureHalfLength().getValue()) ||
            !sameValue(oOriginal.getFractureAngle().getValue(),
                       oWorking.getFractureAngle().getValue()) ||
            !sameValue(oOriginal.getWidth().getValue(),
                       oWorking.getWidth().getValue()) ||
            !sameValue(oOriginal.getDfc().getValue(),
                       oWorking.getDfc().getValue()))
        {
            return true;
        }
    }

    // 第三步：断层和裂缝端点也直接参与网格，因此比较完整点坐标。
    if (m_oOriginalSnapshot.m_vecFaults.size() != m_oWorkingSnapshot.m_vecFaults.size() ||
        m_oOriginalSnapshot.m_vecFractures.size() != m_oWorkingSnapshot.m_vecFractures.size())
    {
        return true;
    }
    for (int nIndex = 0; nIndex < m_oWorkingSnapshot.m_vecFaults.size(); ++nIndex)
    {
        if (m_oOriginalSnapshot.m_vecFaults[nIndex].getFaultPoints() !=
                m_oWorkingSnapshot.m_vecFaults[nIndex].getFaultPoints())
        {
            return true;
        }
    }
    for (int nIndex = 0; nIndex < m_oWorkingSnapshot.m_vecFractures.size(); ++nIndex)
    {
        if (m_oOriginalSnapshot.m_vecFractures[nIndex].getFracturePoints() !=
                m_oWorkingSnapshot.m_vecFractures[nIndex].getFracturePoints())
        {
            return true;
        }
    }
    return false;
}