nmWATI/Src/nmNum/nmData/nmDataUtils.cpp

#include "zxLogInstance.h"

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

nmDataUtils::nmDataUtils()
{
}

nmDataUtils::~nmDataUtils()
{
}

bool nmDataUtils::extendChildrenOfProj(ZxDataProject* pDataProj)
{
    Q_ASSERT (NULL != 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 Job 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 (NULL != p);
            p->setCode(vvec.at(i).at(0).toString());
            p->setName(vvec.at(i).at(1).toString());
            p->setJobID(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 (NULL != 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 (NULL != 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::convertVP2Ba(QVector<QPointF> &points, QByteArray& byteArray)
{
    // 创建一个 QDataStream，用于将数据写入 QByteArray
    QDataStream stream(&byteArray, QIODevice::WriteOnly);
    // 写入 QVector 的大小
    stream << points.size();
    // 将 QVector 的每个 QPointF 写入到 QDataStream
    for (int i = 0; i < points.size(); i++) {
        stream << points[i];
    }
    return true;
}

bool nmDataUtils::convertBa2VP(QByteArray &byteArray, QVector<QPointF>& points)
{
    QDataStream stream(&byteArray, QIODevice::ReadOnly);
    int size;
    stream >> size;
    for (int i = 0; i < size; ++i) {
        QPointF point;
        stream >> point;
        points.append(point);
    }
    // 现在 points 包含了反序列化的数据
    return true;
}