#include "CExcelOpt.h"
#include <QFile>
#include <QDir>
#include <QMutexLocker>

CExcelOpt::CExcelOpt(QObject *parent)
    : QObject(parent)
{
    m_mutex = new QMutex();

    m_vecDevXls.resize(6);
}

void CExcelOpt::release()
{
    delete this;
}

#ifdef OS_WINDOWS
void CExcelOpt::slotUpdateDevXls(const DeviceXlsVector &devXls)
{
    QMutexLocker locker(m_mutex);

    m_vecDevXls = devXls;

    if(m_vecDevXls.size() != 6)
    {
        m_vecDevXls.resize(6);
    }
}

bool CExcelOpt::slotExcelToCsvFile(const QString &excelFileName, const QString &csvFileName, int flag)
{
    QMutexLocker locker(m_mutex);

    if (!QFile::exists(excelFileName))
    {
        emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
        return false;
    }

    // 当pApplication析构的时候会将其所有相关的子对象都清理
    QScopedPointer<QAxObject> pApplication(new QAxObject());

    // 设置连接Excel控件，需要在GUI的环境下才能成功
    bool ok = pApplication->setControl("Excel.Application");
    if (!ok)
    {
        emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
        return false;
    }
    emit sigSetValue(5);

    pApplication->dynamicCall("SetVisible(bool)", false); // false表示不显示窗体
    pApplication->setProperty("DisplayAlerts", false); // false表示不显示(输出)任何警告信息。
    emit sigSetValue(10);

    QAxObject *pWorkBooks = pApplication->querySubObject("Workbooks"); // Excel工作薄(对象)
    if (pWorkBooks == 0)
    {
        emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
        return false;
    }
    emit sigSetValue(15);

    QAxObject *pWorkBook  = pWorkBooks->querySubObject("Open(const QString &)", excelFileName); // 打开一个Excel文件
    if (pWorkBook == 0)
    {
        emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
        return false;
    }
    emit sigSetValue(20);

    QAxObject *pSheets = pWorkBook->querySubObject("WorkSheets"); // Excel工作表集
    if (pSheets == 0)
    {
        emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
        return false;
    }
    emit sigSetValue(50);

    int sheet_count = pSheets->property("Count").toInt();  //获取工作表数目
    if(sheet_count > 0)
    {
        QAxObject *work_sheet = pSheets->querySubObject("Item(int)", 4); // 得到指定索引的工作表
        if (work_sheet == 0)
        {
            emit sigExcelToCsvResult(false, csvFileName, m_vecDevXls, flag);
            return false;
        }
        emit sigSetValue(60);

        //  QAxObject *work_sheet = work_book->querySubObject("Sheets(int)", 1);
        QAxObject *used_range = work_sheet->querySubObject("UsedRange");
        QAxObject *rows = used_range->querySubObject("Rows");
        QAxObject *columns = used_range->querySubObject("Columns");
        //int row_start = used_range->property("Row").toInt();  //获取起始行:1
        //int column_start = used_range->property("Column").toInt();  //获取起始列
        int lNumRows = rows->property("Count").toInt();  //获取行数
        int lNumCols = columns->property("Count").toInt();  //获取列数
        emit sigSetValue(65);

        int r, c;
        for(r=1;r<=lNumRows;r++)
        {
            for(c=1;c<=lNumCols;c++)
            {
                if(flag == EN_OPEN)
                {


                    for (int xx=0;xx<6;xx++)
                    {
                        if (r== (5 + (xx*7)))
                        {
                            char S='S'-'A' + 1;
                            char U='U'-'A' + 1;
                            char V='V'-'A' + 1;

                            if (c==S)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].name =val;
                            }

                            if (c==U)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].VB =val;
                            }

                            if (c==V)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].VT=val;
                            }
                        }

                        if (r== (7 + (xx*7)))
                        {
                            char S='S'-'A' + 1;
                            char T='T'-'A' + 1;
                            char V='V'-'A' + 1;
                            char W='W'-'A' + 1;
                            char X='X'-'A' + 1;
                            if (c==S)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].CO=val;
                            }

                            if (c==T)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].t=val;
                            }

                            if (c==V)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].ts=val;
                            }

                            if (c==W)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].I=val;
                            }

                            if (c==X)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                QString   val = cell->dynamicCall("Value2()").toString();//获取单元格内容
                                m_vecDevXls[xx].tt=val;
                            }
                        }
                    }
                }else
                {


                    for (int xx=0;xx<6;xx++)
                    {
                        if (r== (5 + (xx*7)))
                        {
                            char S='S'-'A' + 1;
                            char U='U'-'A' + 1;
                            char V='V'-'A' + 1;

                            if (c==S)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].name);
                            }

                            if (c==U)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].VB);

                            }

                            if (c==V)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].VT);
                            }
                        }

                        if (r== (7 + (xx*7)))
                        {
                            char S='S'-'A' + 1;
                            char T='T'-'A' + 1;
                            char V='V'-'A' + 1;
                            char W='W'-'A' + 1;
                            char X='X'-'A' + 1;
                            if (c==S)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].CO);
                            }

                            if (c==T)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].t);

                            }

                            if (c==V)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].ts);
                            }

                            if (c==W)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].I);
                            }

                            if (c==X)
                            {
                                QAxObject *cell = work_sheet->querySubObject("Cells(int,int)", r, c);
                                cell->setProperty("Value2",  m_vecDevXls[xx].tt);

                            }
                        }
                    }

                }
            }
        }
    }

    QAxObject *pSheet5 = pSheets->querySubObject("Item(int)", 5); // 得到指定索引的工作表
    emit sigSetValue(85);

    // 另存为文件, 3: txt文件（空格分隔）| 6: csv文件（逗号分隔）
    int saveType=44;
    if(flag == EN_SAVE)
    {
        pSheet5->dynamicCall("SaveAs(const QString&)", QDir::toNativeSeparators(csvFileName));
    }else
    {
        pSheet5->dynamicCall("SaveAs(const QString&, int)", QDir::toNativeSeparators(csvFileName), saveType);
    }
    //  pWorkBooks->dynamicCall("SaveAs(const QString&, int)", QDir::toNativeSeparators(csvFileName), 44);
    emit sigSetValue(95);

    pWorkBooks->dynamicCall("Close(Boolean)", false);//关闭工作簿
    pApplication->dynamicCall("Quit(void)");

    emit sigSetValue(100);
    emit sigExcelToCsvResult(true, csvFileName, m_vecDevXls, flag);
    return true;
}
#endif