nmWTAI-Platform/Src/nmNum/nmData/nmDataUtils.cpp

#include "zxLogInstance.h"
#include "iDataIoUtilsEx.h"
#include "ZxDataProject.h"
#include "ZxDataWell.h"
#include "nmDataDemo.h"
#include "nmDataUtils.h"

#include <QDebug>
#include <QFile>
#include <QFileInfo>
#include <QMutex>
#include <QMutexLocker>
#include <QStringList>
#include <QTextStream>

#include <exception>
#include <float.h>
#include <string>
#include <vector>
#include <Windows.h>

namespace
{
typedef std::vector<std::vector<double> > nmHxPlotMatrix;

/**
 * @brief 与算法方 HX_PLOT_DATA 二进制布局一致的本地结构。
 *
 * 正式接口头文件当前使用 GBK 编码。这里保留最小 ABI 镜像，避免为了一个新增
 * 结构整体转码第三方头文件；函数通过 GetProcAddress 动态解析，不参与静态链接。
 */
struct nmHxPlotData
{
    nmHxPlotMatrix loglog;
    nmHxPlotMatrix semilog;
};

// HX_NWTM.dll 内部存在进程级共享状态，建网、求解、克里金和绘图必须共用同一把锁。
QMutex s_oHxNwtmDllMutex;

void setHxPlotError(QString* pErrorMessage, const QString& sMessage)
{
    if(pErrorMessage != 0) {
        *pErrorMessage = sMessage;
    }
}

bool isReasonableHxPlotValue(double dValue)
{
    const double dMaximumAbsoluteValue = 1.0e12;
    return _finite(dValue) != 0 &&
            dValue >= -dMaximumAbsoluteValue &&
            dValue <= dMaximumAbsoluteValue;
}

}

nmDataUtils::nmDataUtils() {
}

nmDataUtils::~nmDataUtils() {

}

QMutex* nmDataUtils::getHxNwtmDllMutex()
{
    return &s_oHxNwtmDllMutex;
}

bool nmDataUtils::calculateHxNwtmPlot(
        const QVector<double>& flowDurations,
        const QVector<double>& rates,
        const QVector<double>& pressureTimes,
        const QVector<double>& pressures,
        int flowSectionIndex,
        const QString& licensePath,
        QVector<QVector<double> >& logLog,
        QVector<QVector<double> >& semiLog,
        bool* interfaceAvailable,
        QString* errorMessage)
{
    logLog.clear();
    semiLog.clear();
    if(interfaceAvailable != 0) {
        *interfaceAvailable = false;
    }
    if(errorMessage != 0) {
        errorMessage->clear();
    }

    // Rate 和 Press 都是两行矩阵；两行长度不一致时不能交给第三方 DLL。
    if(flowDurations.isEmpty() ||
       flowDurations.size() != rates.size() ||
       pressureTimes.isEmpty() ||
       pressureTimes.size() != pressures.size() ||
       flowSectionIndex < 1 ||
       flowSectionIndex > flowDurations.size()) {
        setHxPlotError(errorMessage,
                       QString::fromLatin1("Invalid HX_NWTM_PLOT input arrays."));
        return false;
    }
    // 项目保存的是逐段持续时间，算法接口需要当前段的累计起止时刻。
    double dSectionStart = 0.0;
    for(int nIndex = 0; nIndex < flowSectionIndex - 1; ++nIndex) {
        if(!isReasonableHxPlotValue(flowDurations[nIndex]) ||
           flowDurations[nIndex] < 0.0) {
            setHxPlotError(errorMessage,
                           QString::fromLatin1("Invalid flow-section duration."));
            return false;
        }
        dSectionStart += flowDurations[nIndex];
    }
    const double dSelectedDuration = flowDurations[flowSectionIndex - 1];
    if(!isReasonableHxPlotValue(dSelectedDuration) ||
       dSelectedDuration <= 0.0 ||
       !isReasonableHxPlotValue(dSectionStart + dSelectedDuration)) {
        setHxPlotError(errorMessage,
                       QString::fromLatin1("Invalid selected flow-section range."));
        return false;
    }
    const double dSectionEnd = dSectionStart + dSelectedDuration;

    // 算法方约定：Rate[0] 为各段时间，Rate[1] 为对应流量。
    nmHxPlotMatrix oRate(2);
    oRate[0].reserve(flowDurations.size());
    oRate[1].reserve(rates.size());
    for(int nIndex = 0; nIndex < flowDurations.size(); ++nIndex) {
        if(!isReasonableHxPlotValue(flowDurations[nIndex]) ||
           !isReasonableHxPlotValue(rates[nIndex])) {
            setHxPlotError(errorMessage,
                           QString::fromLatin1("Invalid rate history value."));
            return false;
        }
        oRate[0].push_back(flowDurations[nIndex]);
        oRate[1].push_back(rates[nIndex]);
    }

    // 算法方约定：Press[0] 为压力时间，Press[1] 为压力或气井拟压力。
    nmHxPlotMatrix oPressure(2);
    oPressure[0].reserve(pressureTimes.size());
    oPressure[1].reserve(pressures.size());
    for(int nIndex = 0; nIndex < pressureTimes.size(); ++nIndex) {
        if(!isReasonableHxPlotValue(pressureTimes[nIndex]) ||
           !isReasonableHxPlotValue(pressures[nIndex])) {
            setHxPlotError(errorMessage,
                           QString::fromLatin1("Invalid pressure history value."));
            return false;
        }
        oPressure[0].push_back(pressureTimes[nIndex]);
        oPressure[1].push_back(pressures[nIndex]);
    }

    QMutexLocker oLocker(getHxNwtmDllMutex());
    HMODULE hModule = LoadLibrary(L"HX_NWTM.dll");
    if(hModule == NULL) {
        setHxPlotError(errorMessage,
                       QString::fromLatin1("Failed to load HX_NWTM.dll."));
        return false;
    }

    typedef void (*HxNwtmPlotFunction)(
            nmHxPlotData&,
            const nmHxPlotMatrix&,
            const nmHxPlotMatrix&,
            const double,
            const double,
            std::string);
    HxNwtmPlotFunction pfnPlot =
            reinterpret_cast<HxNwtmPlotFunction>(
                GetProcAddress(hModule, "HX_NWTM_PLOT"));
    if(pfnPlot == NULL) {
        // 兼容当前尚未提供绘图接口的旧版 HX_NWTM.dll，调用方可继续走旧算法回退。
        FreeLibrary(hModule);
        return false;
    }
    if(interfaceAvailable != 0) {
        *interfaceAvailable = true;
    }
    // 已确认新导出存在后再校验许可证。这样许可证错误不会被误判成“接口不存在”，
    // 调用方也就不会错误地回退到旧算法。
    if(licensePath.isEmpty() || !QFileInfo(licensePath).exists()) {
        FreeLibrary(hModule);
        setHxPlotError(errorMessage,
                       QString::fromLatin1("HX_NWTM license file was not found."));
        return false;
    }

    nmHxPlotData oResult;
    // 当前版本 DLL 会直接访问输出矩阵的固定行号，不会先扩展外层 vector。
    // 按接口约定预建双对数 3 行、半对数 2 行，避免空外层数组导致访问冲突。
    oResult.loglog.resize(3);
    oResult.semilog.resize(2);
    try {
        pfnPlot(oResult,
                oRate,
                oPressure,
                dSectionStart,
                dSectionEnd,
                licensePath.toStdString());
    } catch(const std::exception& oException) {
        FreeLibrary(hModule);
        setHxPlotError(errorMessage,
                       QString::fromLatin1("HX_NWTM_PLOT exception: %1")
                           .arg(QString::fromLocal8Bit(oException.what())));
        return false;
    } catch(...) {
        FreeLibrary(hModule);
        setHxPlotError(errorMessage,
                       QString::fromLatin1("HX_NWTM_PLOT raised an unknown exception."));
        return false;
    }
    FreeLibrary(hModule);

    // 输出按列存放，任何列数或点数不匹配都视为第三方接口返回不完整。
    if(oResult.loglog.size() < 3 || oResult.semilog.size() < 2 ||
       oResult.loglog[0].size() != oResult.loglog[1].size() ||
       oResult.loglog[0].size() != oResult.loglog[2].size() ||
       oResult.semilog[0].size() != oResult.semilog[1].size()) {
        setHxPlotError(errorMessage,
                       QString::fromLatin1("HX_NWTM_PLOT returned malformed arrays."));
        return false;
    }

    // 双对数坐标要求时间和导数为正；统一过滤首尾占位点和非数值点。
    logLog.resize(3);
    for(size_t nIndex = 0; nIndex < oResult.loglog[0].size(); ++nIndex) {
        const double dTime = oResult.loglog[0][nIndex];
        const double dPressureDifference = oResult.loglog[1][nIndex];
        const double dDerivative = oResult.loglog[2][nIndex];
        if(!isReasonableHxPlotValue(dTime) || dTime <= 0.0 ||
           !isReasonableHxPlotValue(dPressureDifference) ||
           !isReasonableHxPlotValue(dDerivative) ||
           dDerivative < DBL_EPSILON) {
            continue;
        }
        logLog[0].append(dTime);
        logLog[1].append(dPressureDifference);
        logLog[2].append(dDerivative);
    }

    semiLog.resize(2);
    for(size_t nIndex = 0; nIndex < oResult.semilog[0].size(); ++nIndex) {
        const double dTime = oResult.semilog[0][nIndex];
        const double dPressure = oResult.semilog[1][nIndex];
        if(!isReasonableHxPlotValue(dTime) || dTime <= 0.0 ||
           !isReasonableHxPlotValue(dPressure)) {
            continue;
        }
        semiLog[0].append(dTime);
        semiLog[1].append(dPressure);
    }

    if(logLog[0].isEmpty() || semiLog[0].isEmpty()) {
        logLog.clear();
        semiLog.clear();
        setHxPlotError(errorMessage,
                       QString::fromLatin1("HX_NWTM_PLOT returned no valid plot points."));
        return false;
    }
    return true;
}

bool nmDataUtils::extendChildrenOfProj(ZxDataProject* pDataProj)
{
    Q_ASSERT (nullptr != pDataProj);

    /* 如下代码只是参照，请根据具体需求咨询框架负责人员后进行处理

    pDataObj->clearChildren(iDataModelType::sTypePvtInfo);

    // load Anal PVTs
    QString sSql = "Select PvtID, PvtName, JobID from V_PVT_INFO";
    sSql += QString(" order by PvtID");
    VVecVariant vvec;
    QString sLog = "";
    if (_load(sSql, vvec, sLog, false, true))
    {
        for (int i = 0; i < vvec.count(); i++)
        {
            ZxDataPvtInfo* p = new ZxDataPvtInfo();
            Q_ASSERT (nullptr != p);
            p->setCode(vvec.at(i).at(0).toString());
            p->setName(vvec.at(i).at(1).toString());
            p->setAnalID(vvec.at(i).at(2).toString());
            p->createChildren();
            appendChild(p);
            p->setLoaded(false);
        }
    }
    else if (!sLog.isEmpty())
    {
        zxLogRunW(QObject::tr("Failed to load PVTInfo with \r\n '%1'").arg(sLog));
        return false;
    }//*/

    return true;
}

bool nmDataUtils::extendChildrenOfWell(ZxDataWell* pDataWell)
{
    Q_ASSERT (nullptr != pDataWell);

    // 此处仅仅以获取样表举例 Alias="n数值样例数据表" Name="N_DATA_DEMO"
    QString sWellCode = pDataWell->getCode();
    QString sSql = "Select distinct ID from N_DATA_DEMO";
    sSql += QString(" where WellCode = '%1'").arg(sWellCode);
    sSql += QString("  order by ID");
    VVecVariant vvec;
    QString sLog = "";
    if (pDataWell->loadData(sSql, vvec, sLog, false))
    {
        for (int i = 0; i < vvec.count(); i++)
        {
            nmDataDemo* p = new nmDataDemo();
            Q_ASSERT (nullptr != p);
            p->setCode(vvec.at(i).at(0).toString());
            p->setWellCode(sWellCode);
            pDataWell->appendChild(p);
        }
    }
    else if (!sLog.isEmpty())
    {
        zxLogRunW(QObject::tr("Failed to load nmDataDemo with  \r\n '%1'").arg(sLog));
        return false;
    }

    return true;
}

bool nmDataUtils::deleteChildrenOfWell(ZxDataWell* pDataWell) {
    Q_ASSERT(nullptr != pDataWell);

    QString sWellCode = pDataWell->getCode();
    // 涉及到哪些表（此处只是举例，需要根据表格结构进行处理）
    QStringList listTables;
    listTables << "N_DATA_DEMO";
    //listTables << "N_DATA_DEMO"; 其它

    QStringList listSqls;
    listSqls.clear();
    for (int i = 0; i < listTables.count(); i++)
    {
        listSqls << QString("delete from %1 where WellCode='%2'").arg(listTables[i]).arg(sWellCode);
    }

    bool bResult = true;
    foreach (QString s, listSqls)
    {
        iDataIoUtilsEx o;
        bool b = o.execSqlOnly(s);
        if (!b)
        {
            zxLogRunW(o.getLastError());
        }
        bResult &= b;
    }

    // TODO 说明
    // 理论上，此处还应该把子数据对象，从pDataWell中Remove，但是
    // 考虑到这是删除井，在主程序中，会统一把pDataWell所有子数据对象删除，所以此处无需额外处理

    return bResult;
}

QStringList nmDataUtils::readNmDataFile(const QString &filePath) {
    QStringList content;
    // 打开文件
    QFile file(filePath);

    if(!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
        qDebug() << "Failed to open file:" << filePath;
        return content;
    }

    // 使用QTextStream读取文件
    QTextStream in(&file);

    while(!in.atEnd()) {
        // 读取一行
        QString line = in.readLine();
        // 将行内容放入QStringList
        content.append(line);
    }

    // 关闭文件
    file.close();

    return content;
}