#include "zxLogInstance.h"
#include "ZxBaHelper.h"
#include "ZxResolutionHelper.h"
#include "zxSysUtils.h"
#include "ZxPtyDock.h"
#include "iDockBaseWx.h"
#include "ZxMainWindow.h"

#include "ZxSubAxisX.h"
#include "ZxSubAxisY.h"

#include "ZxPlot.h"
#include "ZxObjCurve.h"
#include "ZxSubTitle.h"
#include "tCurvePlotScene.h"
#include "tCurvePlotView.h"

#include "ZxTableView.h"
#include "ZxTableModel.h"

#include "mModuleDefines.h"

#include "ZxDataWell.h"
#include "ZxDataProject.h"
#include "ZxRstJobWnd.h"
#ifdef QT_DEBUG
    #include "ZxDataGaugeP.h"
#endif

#ifdef QT_DEBUG
    #include "nmXmlHelper.h"
#endif

#include "nmSubWndGrid.h"
#include "nmDataDemo.h"
#include "nmDataLogFile.h"
#include "nmDataGeoWell.h"
#include "nmDataGeoOutline.h"
#include "nmDataGeo.h"

#include "nmGuiPlot.h"

#include "nmWxGridVTKContainerWidget.h"
#include "nmWxGridDlg.h"

#include <QVector>
#include <QProcess>

nmSubWndGrid::nmSubWndGrid(QWidget *parent, QString sExt) :
    iSubWndBaseAF(parent, sExt)
{
    m_sMdiWndType = s_MdiType_DataNum;
    m_pAnalyzeData = nmDataDemo::getInstance();
    setWindowTitle(tr("nmSubWndGrid"));
}

nmSubWndGrid::~nmSubWndGrid()
{
#ifdef QT_DEBUG
#endif
}

void nmSubWndGrid::configWnd()
{
    iSubWndBaseAF::configWnd();
    if(NULL != m_pMainWindow) {
        disconnect(this, SIGNAL(sigAppendDock2Main(iDockBaseWx*, Qt::DockWidgetArea)), \
                   m_pMainWindow, SLOT(slotAppendDock2Main(iDockBaseWx*, Qt::DockWidgetArea)));
        connect(this, SIGNAL(sigAppendDock2Main(iDockBaseWx*, Qt::DockWidgetArea)), \
                m_pMainWindow, SLOT(slotAppendDock2Main(iDockBaseWx*, Qt::DockWidgetArea)));
    }
    initUI();
}

void nmSubWndGrid::initUI()
{
    // 主布局：定义
    initUiMain();
    // 外围布局，DockWx
    {
        //        initUiDockWxs();
        //        initUiDockPtys();
    }
#ifdef QT_DEBUG
    // 示例：如何加载xml文件
    if(_nmXmlHelper->loadXmlDefines()) {
        foreach(nmXmlData* pData, *(_nmXmlHelper->getVecNmXmlDataPtrs())) {
            Q_ASSERT(NULL != pData);
            zxLogRunD(QString("%1: %2").arg(pData->m_sName).arg(pData->m_sAlias));
        }
    }
#endif
}

QWidget* nmSubWndGrid::initUiMainWx()
{
    // TODO拿到网格设置参数
    // 类型：三角形、四边形和六边形
    // 拿到多边形的边界和井的数据
    nmGuiPlot* pPlot = (nmGuiPlot*)m_pAnalyzeData->getWxPlot();
    QVector<QPointF> outlineInformation = pPlot->getOutlinePoints();
    nmDataLogFile::getInstance()->writeLog("==== outline start ====");
    for(int i = 0; i < outlineInformation.count(); i++) {
        QPointF p = outlineInformation[i];
        nmDataLogFile::getInstance()->writeLog(QString("%1 %2").arg(p.x()).arg(p.y()));
    }
    nmDataLogFile::getInstance()->writeLog("==== outline end ====");
    QVector<QVector<double >> wellList = pPlot->getWellsInformation();
    nmDataLogFile::getInstance()->writeLog("==== " + QString::number(outlineInformation.count()) + " ====");
    nmDataLogFile::getInstance()->writeLog("==== " + QString::number(wellList.count()) + " ====");
    // 根据边界和井的信息生成geo文件，先生成一个文件到tmp中
    this->genGeo(outlineInformation, wellList);
    // 调用gmsh生成3维vtk网格文件
    this->genGrid();
    // 调用gmsh生成2维vtk网格文件
    this->genGrid(false);
    // 生成井信息的文件
    this->genWellFile(wellList);
    // 渲染
    QString sDir = ZxBaseUtil::getDirOf(s_Dir_Temp, "Nm/PreProcessing");
    QString sFile = sDir + "oil.vtk";
    nmWxGridVTKContainerWidget* vtkWidget = new nmWxGridVTKContainerWidget(NULL, sFile);
    return vtkWidget;
}

bool nmSubWndGrid::runCmdBy(QString sName, QString sID)
{
    if(sID.toInt() == 5401) {
        return true;
    }
    return false;
}

void nmSubWndGrid::genGeo(QVector<QPointF> outlinePoints, QVector<QVector<double >> vWellsInfo)
{
    // 井数据结构
    QVector<CircleWell> circles;
    for(int i = 0; i < vWellsInfo.count(); i++) {
        QVector<double> vWellInfo = vWellsInfo[i];
        QPointF center(vWellInfo[0], vWellInfo[1]);
        double radius = vWellInfo[2];
        int wellGridNum = 13;
        circles.append(CircleWell(center, radius, wellGridNum));
    }
    // 面网格设置
    double gridSize = 0.5;
    nmDataGeo geo(outlinePoints, circles, gridSize);
    QString sDir = ZxBaseUtil::getDirOf(s_Dir_Temp, "Nm/PreProcessing");
    QString sFile = sDir + "oil.geo";
    geo.generate3DFile(sFile);
    geo.generate2DFile(sDir + "oil-2d.geo");
    geo.generateWells(sDir + "oil-2d-wells.txt");
}

void nmSubWndGrid::genGrid(bool is3D)
{
    QProcess process;
    QString sDir = ZxBaseUtil::getDirOf(s_Dir_Temp, "Nm/PreProcessing");
    QString currentDir = QDir::currentPath();
    nmDataLogFile::getInstance()->writeLog(currentDir);
    // 设置工作目录
    QDir::setCurrent(sDir);
    // 要执行的命令和参数
    // gmsh.exe -2 oil.geo -o oil.vtk
    // gmsh.exe -2 oil-2d.geo -o oil-2d.vtk
    QString geoName = "oil.geo";
    if(!is3D) {
        geoName = "oil-2d.geo";
    }
    process.start("gmsh.exe", QStringList() << "-2" << geoName << "-o" << QString(geoName).replace("geo", "vtk") << " -saveall");
    // 等待命令启动
    if(!process.waitForStarted()) {
        nmDataLogFile::getInstance()->writeLog("Command failed to start.");
        return ;
    }
    // 等待命令执行结束
    if(!process.waitForFinished()) {
        nmDataLogFile::getInstance()->writeLog("Command failed to finish.");
        return;
    }
    // 读取命令的输出
    QByteArray output = process.readAllStandardOutput();
    nmDataLogFile::getInstance()->writeLog("Gen grid command output: " + output);
    qDebug() << "Gen grid command output: " + output;
    // 设置恢复
    QDir::setCurrent(currentDir);
}

void nmSubWndGrid::setAnalyzeData(nmDataDemo *newAnalyzeData)
{
    m_pAnalyzeData = newAnalyzeData;
}

void nmSubWndGrid::genWellFile(QVector<QVector<double >> vWellsInfo)
{
    // 面网格设置
    double gridNum = 12;
    QString sDir = ZxBaseUtil::getDirOf(s_Dir_Temp, "Nm/PreProcessing");
    QString sFile = sDir + "oil-2d-wells.txt";
    QFile file(sFile);
    //检查
    if(!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
        qWarning("Cannot open file for writing: %s", qPrintable(file.errorString()));
        return;
    }
    QTextStream out(&file);
    out << vWellsInfo.size() << "\n";
    for(int i = 0; i < vWellsInfo.size(); i++) {
        QVector<double> wellInfo = vWellsInfo[i];
        out << wellInfo[0] << " " << wellInfo[1] << " " << wellInfo[2] << " " << gridNum << "\n";
    }
    file.close();
}