#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QFile>
#include <QMessageBox>
#include <QFileDialog>
#include <QString>
#include <QDebug>

#include "commonhelper.h"
#include "frameless_helper.h"

#include <mmsystem.h>
#pragma comment(lib, "winmm")

#include "CAN/ECanVci.h"

unsigned short CRC_Verify(unsigned char* cBuffer, unsigned int iStartLen, unsigned int iEndLen)
{
    unsigned int i = 0, j = 0;
    unsigned short wCrc = 0x0000;
    unsigned short wCrc_Cs = 0x0000;
    unsigned short wPolynom = 0x8005;

    for (i = iStartLen; i < iEndLen + 1; i++)
    {
        wCrc_Cs = cBuffer[i] << 8;
        wCrc ^= (wCrc_Cs & 0xff00);

        for (j = 0; j < 8; j++)
        {
            if (wCrc & 0x8000)
            {
                wCrc = (wCrc << 1)^wPolynom;
            }
            else
            {
                wCrc = wCrc << 1;
            }
        }
    }

    return wCrc;
}

MainWindow::MainWindow(QWidget* parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    this->setWindowTitle(tr(" "));

    void* p = nullptr;

    // OpenGLView
    //this->setAttribute(Qt::WA_Mapped);

    // byte szCrcTest[8] = {1, 2, 3, 4, 5, 6, 7, 8};
    // int nCrc = CRC_Verify(szCrcTest, 0, 7);
    // int jj = 0;

    //
    m_bMousePressed = false;

    //
    m_bThreadRunning_ReceiveData_CAN = false;
    m_ptrThread_ReceiveData_CAN = nullptr;

    //
    m_bConnectCAN = false;

    // 初始化界面
    InitStyle();

    //
    //this->setFixedWidth(660);
    //ui->wgtTitleBar->setFixedWidth(650);

    m_ptrDataModel_Msg = std::shared_ptr<QStandardItemModel>(new QStandardItemModel(0, 1, ui->m_listView_Msg));
    ui->m_listView_Msg->setModel(m_ptrDataModel_Msg.get());

    //
    m_varCaptureData.InitQueue(1920 * 1080 * 4, 6);

    // 加载信号槽函数连接
    Connect();

    m_nCAN_DevType = USBCAN1;
    m_nCAN_DeviceIndex = 0;

    m_eDeviceType = eDeviceType_NULL;

    //
    m_ptrCanUpgrade_CM1K10A = std::shared_ptr<CanUpgrade_CM1K10A>(new CanUpgrade_CM1K10A(this));
    m_ptrCanUpgrade_CM1K12G = std::shared_ptr<CanUpgrade_CM1K12G>(new CanUpgrade_CM1K12G(this));
    m_ptrCanUpgrade_CM1K12G_Private = std::shared_ptr<CanUpgrade_CM1K12G_Private>(new CanUpgrade_CM1K12G_Private(this));

    //
    m_ptrUpgradeData = nullptr;
    m_nUpgradeDataSize = 0;
    m_bReady_Upgrade = false;

    m_bUploading = false;
    m_bWritingIn = false;
    m_bUpgradeProgress = false;
    m_dUpgradeProgress = 0;

    m_bRefreshUpgradeStatus = false;
    m_eUpgradeStatus = eUpgradeStatus_Ready;
    m_nUpgradeStatus_Counter = 0;

    m_bUploadFinished = false;

    //
    m_bRecord = false;
    m_nLastRecvTimeStamp = 0;
    m_nRecordCount = 0;
}

MainWindow::~MainWindow()
{
    //
    StopThread_ReceiveData_CAN();

    Disconnect();

    if (m_varFileRecorder.isOpen())
    {
        m_varFileRecorder.close();
    }

    delete ui;
}

void    MainWindow::Connect()
{
    // 通用
    connect(ui->m_pushButton_MinMenu, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    connect(ui->m_pushButton_CloseMenu, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    connect(ui->m_pushButton_ConnectCAN, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    connect(ui->m_pushButton_ResetCAN, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    connect(ui->m_pushButton_SendData, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    connect(ui->m_pushButton_ClearMsg, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    connect(ui->m_pushButton_BrowseFile, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    connect(ui->m_pushButton_Upload, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    connect(ui->m_pushButton_WriteIn, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    connect(ui->m_checkBox_Record, &QCheckBox::clicked, this, &MainWindow::OnChecked);

    //
    connect(ui->m_comboBox_DeviceType, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
            this, &MainWindow::OnComboxIndexChanged);


    //
    connect(&m_varTimer_RefreshUI, &QTimer::timeout, this, &MainWindow::OnTimer);
    m_varTimer_RefreshUI.setTimerType(Qt::PreciseTimer);
    m_varTimer_RefreshUI.start(40);

    connect(&m_varTimer_RefreshMsgList, &QTimer::timeout, this, &MainWindow::OnTimer);
    m_varTimer_RefreshMsgList.setTimerType(Qt::PreciseTimer);
    m_varTimer_RefreshMsgList.start(1);

    connect(&m_varTimer_RefreshUpgradeStatus, &QTimer::timeout, this, &MainWindow::OnTimer);
    m_varTimer_RefreshUpgradeStatus.setTimerType(Qt::PreciseTimer);
    m_varTimer_RefreshUpgradeStatus.start(20);
}

void    MainWindow::Disconnect()
{
    // 通用
    disconnect(ui->m_pushButton_MinMenu, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    disconnect(ui->m_pushButton_CloseMenu, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    disconnect(ui->m_pushButton_ConnectCAN, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    disconnect(ui->m_pushButton_ResetCAN, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    disconnect(ui->m_pushButton_SendData, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    disconnect(ui->m_pushButton_ClearMsg, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    disconnect(ui->m_pushButton_BrowseFile, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    disconnect(ui->m_pushButton_Upload, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);
    disconnect(ui->m_pushButton_WriteIn, &QPushButton::clicked, this, &MainWindow::OnButtonClicked);

    //
    disconnect(ui->m_checkBox_Record, &QCheckBox::clicked, this, &MainWindow::OnChecked);

    //
    disconnect(ui->m_comboBox_DeviceType, static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
               this, &MainWindow::OnComboxIndexChanged);

    //
    m_varTimer_RefreshUI.stop();
    disconnect(&m_varTimer_RefreshUI, &QTimer::timeout, this, &MainWindow::OnTimer);

    m_varTimer_RefreshMsgList.stop();
    disconnect(&m_varTimer_RefreshMsgList, &QTimer::timeout, this, &MainWindow::OnTimer);

    m_varTimer_RefreshUpgradeStatus.stop();
    disconnect(&m_varTimer_RefreshUpgradeStatus, &QTimer::timeout, this, &MainWindow::OnTimer);
}

void    MainWindow::OnButtonClicked()
{
    // 最小化
    if (sender() == ui->m_pushButton_MinMenu)
    {
        this->showMinimized();
    }

    // 退出程序
    if (sender() == ui->m_pushButton_CloseMenu)
    {
        qApp->exit();
    }

    // 连接CAN设备
    if (sender() == ui->m_pushButton_ConnectCAN)
    {
        int nDeviceIndex = ui->m_comboBox_DeviceIndex->currentIndex();

        ConnectCAN(nDeviceIndex);
    }

    // 重置CAN设备
    if (sender() == ui->m_pushButton_ResetCAN)
    {}

    // 发送数据
    if (sender() == ui->m_pushButton_SendData)
    {
        SendData_CAN();
        //SendData_CAN("711", "00 00 00 00 00 00 00 AA");
        //byte szData[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xAA};
        //SendData_CAN(0x711, szData, 8);
    }

    // 清空消息
    if (sender() == ui->m_pushButton_ClearMsg)
    {
        m_ptrDataModel_Msg->removeRows(0, m_ptrDataModel_Msg->rowCount());
    }

    // 浏览文件
    if (sender() == ui->m_pushButton_BrowseFile)
    {
        BrowseFile();
    }

    // 升级
    if (sender() == ui->m_pushButton_Upload)
    {
        UpgradeFile();
    }

    // 写入
    if (sender() == ui->m_pushButton_WriteIn)
    {
        WriteIn();
    }
}

void    MainWindow::OnChecked(bool bChecked)
{
    int jj = 0;

    if (bChecked)
    {
        if (m_varFileRecorder.isOpen())
        {
            m_varFileRecorder.close();
        }

        QString strFilePath = "./CanData_Recv_";
        QString strTm = QDateTime::currentDateTime().toString("yyyyMMddhhmmsszzz");
        strFilePath += strTm;
        strFilePath += ".csv";

        m_varFileRecorder.setFileName(strFilePath);
        m_varFileRecorder.open(QIODevice::ReadWrite | QIODevice::Text);

        QString str = "time,timespan,frame_id,data0,data1,data2,data3,data4,data5,data6,data7\n";
        m_varFileRecorder.write(str.toStdString().c_str());

        m_bRecord = true;
    }
    else
    {
        if (m_varFileRecorder.isOpen())
        {
            m_varFileRecorder.close();
        }

        m_bRecord = false;
    }


    return;
}

void    MainWindow::OnComboxIndexChanged(int nIndex)
{
    if (sender() == ui->m_comboBox_DeviceType)
    {
        if (eDeviceType_CM1K10A == (eDeviceType)(ui->m_comboBox_DeviceType->currentIndex() + 1))
        {
            ui->m_comboBox_Baud->setCurrentIndex(3);        // 500Kbps
        }
        else //if (eDeviceType_CM1K12G == (eDeviceType)(ui->m_comboBox_DeviceType->currentIndex() + 1) )
        {
            ui->m_comboBox_Baud->setCurrentIndex(0);        // 1000Kbps
        }
    }
}

void MainWindow::InitStyle()
{
    m_bMousePressed = false;

    //安装事件监听器,让标题栏识别鼠标双击
    ui->lblTitle->installEventFilter(this);
    /*
        this->setWindowFlags(/*Qt::FramelessWindowHint |*
                             Qt::WindowTitleHint |
                             Qt::WindowSystemMenuHint);
    */
    FramelessHelper* pHelper = new FramelessHelper(this);
    pHelper->activateOn(this);  //激活当前窗体
    pHelper->setTitleHeight(ui->wgtTitleBar->height());  //设置窗体的标题栏高度

    CommonHelper::SetStyle("blue");//"blue"//"dark"
}

bool MainWindow::eventFilter(QObject* obj, QEvent* event)
{
    //if (ui->lblTitle == obj)
    {
        if (event->type() == QEvent::MouseButtonPress)
        {

            QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);

            if (mouseEvent->button() == Qt::LeftButton)
            {
                m_bMousePressed = true;
                m_ptMouse = mouseEvent->globalPos() - pos();
                mouseEvent->accept();
            }
            return true;
        }

        else if (event->type() == QEvent::MouseMove)
        {
            QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);

            if (m_bMousePressed && this->windowState() != Qt::WindowMaximized)
            {
                if (mouseEvent->globalY() <= qApp->desktop()->availableGeometry().bottom())
                {
                    move(mouseEvent->globalPos() - m_ptMouse);
                    mouseEvent->accept();
                }
                else
                {
                    qApp->desktop()->cursor().setPos(
                        qApp->desktop()->cursor().pos().x(),
                        qApp->desktop()->availableGeometry().bottom()
                    );
                }
            }
            return true;
        }

        else if (event->type() == QEvent::MouseButtonRelease)
        {
            QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(event);

            if (mouseEvent->button() == Qt::LeftButton)
            {
                m_bMousePressed = false;
                mouseEvent->accept();
            }
            return true;
        }
    }

    return QMainWindow::eventFilter(obj, event);
}

bool    MainWindow::ConnectCAN(int nDeviceIndex)
{
    bool bConnectCAN = !m_bConnectCAN;
    m_nCAN_DeviceIndex = nDeviceIndex;

    if (bConnectCAN)
    {
        INIT_CONFIG init_config;
        int baud = ui->m_comboBox_Baud->currentIndex();

        init_config.AccCode = 0;
        init_config.AccMask = 0xffffff;
        init_config.Filter = 0;

        switch (baud)
        {
            case 0: //1000
                init_config.Timing0 = 0;
                init_config.Timing1 = 0x14;
                break;
            case 1: //800
                init_config.Timing0 = 0;
                init_config.Timing1 = 0x16;
                break;
            case 2: //666
                init_config.Timing0 = 0x80;
                init_config.Timing1 = 0xb6;
                break;
            case 3: //500
                init_config.Timing0 = 0;
                init_config.Timing1 = 0x1c;
                break;
            case 4://400
                init_config.Timing0 = 0x80;
                init_config.Timing1 = 0xfa;
                break;
            case 5://250
                init_config.Timing0 = 0x01;
                init_config.Timing1 = 0x1c;
                break;
            case 6://200
                init_config.Timing0 = 0x81;
                init_config.Timing1 = 0xfa;
                break;
            case 7://125
                init_config.Timing0 = 0x03;
                init_config.Timing1 = 0x1c;
                break;
            case 8://100
                init_config.Timing0 = 0x04;
                init_config.Timing1 = 0x1c;
                break;
            case 9://80
                init_config.Timing0 = 0x83;
                init_config.Timing1 = 0xff;
                break;
            case 10://50
                init_config.Timing0 = 0x09;
                init_config.Timing1 = 0x1c;
                break;
        }

        init_config.Mode = 0;

        if (STATUS_OK != OpenDevice(m_nCAN_DevType, m_nCAN_DeviceIndex, 0))
        {
            AddMsg("Open device fault!", true);

            return false;
        }

        AddMsg("Open device Success", true);


        if (STATUS_OK != InitCAN(m_nCAN_DevType, m_nCAN_DeviceIndex, 0, &init_config))
        {
            AddMsg("Init CAN fault!", true);

            CloseDevice(m_nCAN_DevType, m_nCAN_DeviceIndex);

            return false;
        }

        AddMsg("Init Success", true);

        //m_connect=1;
        //AfxBeginThread(ReceiveThread,this);
        StartThread_ReceiveData_CAN();

        //start
        if (1 == StartCAN(m_nCAN_DevType, m_nCAN_DeviceIndex, 0))
        {
            AddMsg("Start Success", true);
        }
        else
        {
            AddMsg("Start Fault", true);
        }

        //
        m_eDeviceType = (eDeviceType)(ui->m_comboBox_DeviceType->currentIndex() + 1);

        //
        ui->m_comboBox_Baud->setEnabled(false);
        ui->m_pushButton_ConnectCAN->setText("Disconnect");

        ui->m_comboBox_DeviceType->setEnabled(false);
        ui->m_comboBox_DeviceIndex->setEnabled(false);

        ui->m_comboBox_FrameType->setEnabled(true);
        ui->m_comboBox_FrameFormat->setEnabled(true);
        ui->m_lineEdit_FrameID->setEnabled(true);
        ui->m_lineEdit_FrameData->setEnabled(true);
        ui->m_pushButton_SendData->setEnabled(true);

        ui->m_pushButton_BrowseFile->setEnabled(true);
        ui->m_pushButton_Upload->setEnabled(true);

        ui->m_checkBox_Record->setEnabled(true);
    }
    else
    {
        StopThread_ReceiveData_CAN();

        CloseDevice(m_nCAN_DevType, m_nCAN_DeviceIndex);

        AddMsg("Close Device", true);

        ui->m_comboBox_Baud->setEnabled(true);
        ui->m_pushButton_ConnectCAN->setText("Connect");

        ui->m_comboBox_DeviceType->setEnabled(true);
        ui->m_comboBox_DeviceIndex->setEnabled(true);

        ui->m_comboBox_FrameType->setEnabled(false);
        ui->m_comboBox_FrameFormat->setEnabled(false);
        ui->m_lineEdit_FrameID->setEnabled(false);
        ui->m_lineEdit_FrameData->setEnabled(false);
        ui->m_pushButton_SendData->setEnabled(false);

        ui->m_pushButton_BrowseFile->setEnabled(false);
        ui->m_pushButton_Upload->setEnabled(false);
        ui->m_pushButton_WriteIn->setEnabled(false);

        ui->m_checkBox_Record->setEnabled(false);
    }

    m_bConnectCAN = bConnectCAN;

    return true;
}

bool    MainWindow::SendData_CAN()
{
    if (!m_bConnectCAN)
    {
        return false;
    }

    CAN_OBJ frameinfo;
    char szFrameID[9];
    unsigned char FrameID[4] = {0, 0, 0, 0};
    memset(szFrameID, '0', 9);
    unsigned char Data[8];
    char szData[25];
    BYTE datalen = 0;

    if (ui->m_lineEdit_FrameID->text().isEmpty() ||
        (ui->m_lineEdit_FrameData->text().isEmpty() && ui->m_comboBox_FrameType->currentIndex() == 0))
    {
        AddMsg("请输入数据", true);

        return false;
    }

    if (ui->m_lineEdit_FrameID->text().length() > 8)
    {
        AddMsg("ID值超过范围", true);

        return false;
    }

    if (ui->m_lineEdit_FrameData->text().length() > 24)
    {
        AddMsg("数据长度超过范围,最大为8个字节", true);

        return false;
    }

    if (ui->m_comboBox_FrameType->currentIndex() == 0)
    {
        if (ui->m_lineEdit_FrameData->text().length() % 3 == 1)
        {
            AddMsg("数据格式不对,请重新输入", true);

            return false;
        }
    }

    const int c_nLength_FrameID = ui->m_lineEdit_FrameID->text().length();
    memcpy(&szFrameID[8 - c_nLength_FrameID], ui->m_lineEdit_FrameID->text().toLatin1().data(), c_nLength_FrameID);
    strtodata((unsigned char*)szFrameID, FrameID, 4, 0);

    datalen = (ui->m_lineEdit_FrameData->text().length() + 1) / 3;
    strcpy(szData, /*(LPCTSTR)*/ui->m_lineEdit_FrameData->text().toStdString().c_str());
    strtodata((unsigned char*)szData, Data, datalen, 1);

    frameinfo.SendType = 0;
    frameinfo.DataLen = datalen;
    memcpy(&frameinfo.Data, Data, datalen);

    frameinfo.RemoteFlag = ui->m_comboBox_FrameFormat->currentIndex();//m_ComboSendFrmFmt.GetCurSel();
    frameinfo.ExternFlag = ui->m_comboBox_FrameType->currentIndex();//m_ComboSendFrmType.GetCurSel();

    if (frameinfo.ExternFlag == 1)
    {
        frameinfo.ID = ((DWORD)FrameID[0] << 24) + ((DWORD)FrameID[1] << 16) + ((DWORD)FrameID[2] << 8) +
                       ((DWORD)FrameID[3]);
    }
    else
    {
        frameinfo.ID = ((DWORD)FrameID[2] << 8) + ((DWORD)FrameID[3]);
    }

    QString strSendMsg = "Send: ID:0x";
    strSendMsg += ui->m_lineEdit_FrameID->text();
    strSendMsg += " Data:";
    strSendMsg += ui->m_lineEdit_FrameData->text();

    AddMsg(strSendMsg, true);

    if (Transmit(m_nCAN_DevType, m_nCAN_DeviceIndex, 0, &frameinfo, 1) == 1)
    {
        //AddMsg("写入成功", true);
    }
    else
    {
        AddMsg("写入失败", true);
    }

    return true;
}

bool    MainWindow::SendData_CAN(const QString& strFrameID_HexStr, const QString& strFrameData_HexStr, bool bAddMsg)
{
    if (!m_bConnectCAN)
    {
        return false;
    }

    CAN_OBJ frameinfo;
    char szFrameID[9];
    unsigned char FrameID[4] = {0, 0, 0, 0};
    memset(szFrameID, '0', 9);
    unsigned char Data[8];
    char szData[25];
    BYTE datalen = 0;

    const int c_nLength_FrameID = strFrameID_HexStr.length();
    memcpy(&szFrameID[8 - c_nLength_FrameID], strFrameID_HexStr.toLatin1().data(), c_nLength_FrameID);
    strtodata((unsigned char*)szFrameID, FrameID, 4, 0);

    datalen = (strFrameData_HexStr.length() + 1) / 3;
    strcpy(szData, /*(LPCTSTR)*/strFrameData_HexStr.toStdString().c_str());
    strtodata((unsigned char*)szData, Data, datalen, 1);

    frameinfo.SendType = 0;
    frameinfo.DataLen = datalen;
    memcpy(&frameinfo.Data, Data, datalen);

    frameinfo.RemoteFlag = 0;//ui->m_comboBox_FrameFormat->currentIndex();//m_ComboSendFrmFmt.GetCurSel();
    frameinfo.ExternFlag = 0;//ui->m_comboBox_FrameType->currentIndex();//m_ComboSendFrmType.GetCurSel();

    if (frameinfo.ExternFlag == 1)
    {
        frameinfo.ID = ((DWORD)FrameID[0] << 24) + ((DWORD)FrameID[1] << 16) + ((DWORD)FrameID[2] << 8) +
                       ((DWORD)FrameID[3]);
    }
    else
    {
        frameinfo.ID = ((DWORD)FrameID[2] << 8) + ((DWORD)FrameID[3]);
    }

    QString strSendMsg = "Send: ID:0x";
    strSendMsg += strFrameID_HexStr;
    strSendMsg += " Data:";
    strSendMsg += strFrameData_HexStr;

    if (bAddMsg)
    {
        AddMsg(strSendMsg, bAddMsg);
    }

    if (Transmit(m_nCAN_DevType, m_nCAN_DeviceIndex, 0, &frameinfo, 1) == 1)
    {
        if (bAddMsg)
        {
            //AddMsg("写入成功", bAddMsg);
        }
    }
    else
    {
        if (bAddMsg)
        {
            AddMsg("写入失败", bAddMsg);
        }
    }

    return true;
}

bool    MainWindow::SendData_CAN(int nFrameID_Hex, const byte* pFrameData, int nFrameDataLen, bool bAddMsg)
{
    QString strFrameID_HexStr = QString("%1").arg(nFrameID_Hex, 0, 0x10);
    QString strFrameData_HexStr = "";

    for (int i = 0; i < nFrameDataLen; i++)
    {
        strFrameData_HexStr += QString("%1 ").arg(pFrameData[i], 2, 0x10, QChar('0'));
    }

    strFrameData_HexStr = strFrameData_HexStr.trimmed();

    return SendData_CAN(strFrameID_HexStr, strFrameData_HexStr, bAddMsg);
}

void    MainWindow::AddMsg(const QString& strMsg, bool bAddMsg)
{
    if (!bAddMsg)
    {
        return;
    }

    m_mutexMsgList.lock();
    m_strMsgList.push_back(strMsg);
    m_mutexMsgList.unlock();
}

bool    MainWindow::BrowseFile()
{
    QFileDialog varFileDialog(this);

    //文件窗体头部数据设置
    varFileDialog.setWindowTitle(tr("读取视频文件"));
    //        varFileDialog.setWindowTitle(tr("读取raw文件"));
    varFileDialog.setDirectory(tr(""));

    QString strExt = tr("Bit Files (*.bit);;"
                        "All Files (*.*) )");
    varFileDialog.setNameFilter(strExt);    //限定文件打开格式

    //varFileDialog.exec()  表示打开的窗口如果不关闭，那么就不能操作除这个窗口外的其他窗口
    if (QFileDialog::Accepted != varFileDialog.exec())
    {
        return false;
    }

    //
    QString strFilePath = varFileDialog.selectedFiles()[0];  //将选中的文件名存储到strDir中

    ui->m_lineEdit_UpgradeFile->setText(strFilePath);

    QFile varFile(strFilePath);

    varFile.open(QIODevice::ReadOnly);

    m_nUpgradeDataSize = varFile.size();
    m_ptrUpgradeData.reset();
    m_ptrUpgradeData = std::shared_ptr<byte>(new byte[m_nUpgradeDataSize + 1]);

    varFile.read((char*)m_ptrUpgradeData.get(), m_nUpgradeDataSize);

    varFile.close();

    QString strFileInfo = QString("FileSize: %1 B  PacketSize: 2048 B  PacketCount: %2")
                          .arg(m_nUpgradeDataSize)
                          .arg((m_nUpgradeDataSize + 2047) / 2048);

    ui->m_label_FileInfo->setText(strFileInfo);

    m_bReady_Upgrade = true;

    //
    ui->m_progressBar_Upgrade->setValue(0);

    return true;
}

bool    MainWindow::UpgradeFile()
{
    if (!m_bReady_Upgrade)
    {
        CommonHelper::ShowMessageBoxInfo("请提前读取升级文件!", this);

        return false;
    }

    m_bUploading = !m_bUploading;

    if (m_bUploading)
    {
        m_eUpgradeStatus = eUpgradeStatus_Uploading;

        if (eDeviceType_CM1K10A == m_eDeviceType) // CM1K10A
        {
            /*
             * 发送升级指令帧
             */
            SendData_CAN("711", "AA 00 00 00 00 00 00 00", true);
        }
        else if (eDeviceType_CM1K12G == m_eDeviceType)  // CM1K12G
        {
            /*
             * 发送升级指令帧
             */
            SendData_CAN("711", "AA 04 00 00 00 00 00 00", true);
        }
        else //if (eDeviceType_CM1K12G_Private == m_eDeviceType)  // CM1K12G_Private
        {
            /*
             * 发送升级指令帧
             */
            SendData_CAN("711", "AA 04 00 00 00 00 00 00", true);
        }

        ui->m_pushButton_Upload->setText("Stop Upload");
    }
    else
    {
        m_eUpgradeStatus = eUpgradeStatus_Ready;

        if (eDeviceType_CM1K10A == m_eDeviceType) // CM1K10A
        {
        }
        else if (eDeviceType_CM1K12G == m_eDeviceType)  // CM1K12G
        {
            m_ptrCanUpgrade_CM1K12G->StopUpload();
        }
        else //if (eDeviceType_CM1K12G_Private == m_eDeviceType)  // CM1K12G_Private
        {
            m_ptrCanUpgrade_CM1K12G_Private->StopUpload();
        }

        ui->m_pushButton_Upload->setText("Upload");
    }

    return true;
}

void    MainWindow::WriteIn()
{
    m_bWritingIn = !m_bWritingIn;

    if (m_bWritingIn)
    {
        m_eUpgradeStatus = eUpgradeStatus_Preparing;

        if (eDeviceType_CM1K10A == m_eDeviceType) // CM1K10A
        {
            /*
             * 发送烧写指令帧
             */
            SendData_CAN("716", "AA 00 00 00 00 00 00 00", true);
        }
        else if (eDeviceType_CM1K12G == m_eDeviceType)  // CM1K12G
        {
            /*
             * 发送烧写指令帧
             */
            SendData_CAN("716", "AA 04 00 00 00 00 00 00", true);
        }
        else //if (eDeviceType_CM1K12G_Private == m_eDeviceType)  // CM1K12G_Private
        {
            /*
             * 发送烧写指令帧
             */
            SendData_CAN("716", "AA 04 00 00 00 00 00 00", true);
        }

        ui->m_pushButton_WriteIn->setText("Writing");
    }
    else
    {
        ui->m_pushButton_WriteIn->setText("WriteIn");
    }
}

bool    MainWindow::GetUpgradeData(byte** pUpgradeData, int& nUpgradeDataSize)
{
    if (!m_bReady_Upgrade)
    {
        return false;
    }

    *pUpgradeData = m_ptrUpgradeData.get();
    nUpgradeDataSize = m_nUpgradeDataSize;

    return true;
}

void    MainWindow::OnCallBack_DispatchMsg(eMainWindow_DispatchMsg eDispatchMsg, void* pParams, void* pOwner)
{
    MainWindow* pMainWindow = reinterpret_cast<MainWindow*>(pOwner);

    if (nullptr == pMainWindow)
    {
        return;
    }

    pMainWindow->DispatchMsg(eDispatchMsg, pParams);
}

void    MainWindow::DispatchMsg(eMainWindow_DispatchMsg eDispatchMsg, void* pParams)
{
    switch (eDispatchMsg)
    {
        case eMainWindow_DispatchMsg_RefreshUpgradeProgress:
        {
            m_bUpgradeProgress = true;
            m_dUpgradeProgress = *((double*)pParams);

            break;
        }
        case eMainWindow_DispatchMsg_UploadFinished:
        {
            m_bUploadFinished = true;
            m_eUpgradeStatus = eUpgradeStatus_UploadFinished;

            break;
        }
        default:
        {
            break;
        }
    }
}



//-----------------------------------------------------
//参数：
//str：要转换的字符串
//data：储存转换过来的数据串
//len:数据长度
//函数功能：字符串转换为数据串
//-----------------------------------------------------
int MainWindow::strtodata(unsigned char* str, unsigned char* data, int len, int flag)
{
    unsigned char cTmp = 0;
    int i = 0;

    for (int j = 0; j < len; j++)
    {
        if (chartoint(str[i++], &cTmp))
        {
            return 1;
        }

        data[j] = cTmp;

        if (chartoint(str[i++], &cTmp))
        {
            return 1;
        }

        data[j] = (data[j] << 4) + cTmp;

        if (flag == 1)
        {
            i++;
        }
    }
    return 0;
}

//-----------------------------------------------------
//参数：
//chr：要转换的字符
//cint：储存转换过来的数据
//函数功能：字符转换为数据
//-----------------------------------------------------
int MainWindow::chartoint(unsigned char chr, unsigned char* cint)
{
    unsigned char cTmp;
    cTmp = chr - 48;

    if (cTmp >= 0 && cTmp <= 9)
    {
        *cint = cTmp;

        return 0;
    }

    cTmp = chr - 65;

    if (cTmp >= 0 && cTmp <= 5)
    {
        *cint = (cTmp + 10);

        return 0;
    }

    cTmp = chr - 97;

    if (cTmp >= 0 && cTmp <= 5)
    {
        *cint = (cTmp + 10);

        return 0;
    }

    return 1;
}

void    MainWindow::OnTimer()
{
    if (sender() == &m_varTimer_RefreshUI)
    {
        if (m_bUploadFinished)
        {
            m_bUploadFinished = false;

            ui->m_pushButton_Upload->setText("Upload");
            ui->m_pushButton_Upload->setEnabled(false);

            ui->m_pushButton_WriteIn->setEnabled(true);

            //
            ui->m_progressBar_Upgrade->setValue(100);
            ui->m_label_UpgradeStatus->setText("Status: Upload Finished");
        }
    }

    if (sender() == &m_varTimer_RefreshMsgList)
    {
        /*
         * Record Count
         */
        if (m_bRecord)
        {
            static int s_nRecordCount = 0;
            s_nRecordCount++;

            if (0 == s_nRecordCount % 20)
            {
                s_nRecordCount = 0;
                QString strRecordCount = QString("RecordCount: %1").arg(m_nRecordCount);

                ui->m_label_RecordCount->setText(strRecordCount);
            }
        }

        /*
         * msg list
         */
        QString strMsg;

        m_mutexMsgList.lock();

        if (m_strMsgList.empty())
        {
            m_mutexMsgList.unlock();

            return;
        }

        strMsg = m_strMsgList.front();
        m_strMsgList.pop_front();

        m_mutexMsgList.unlock();

        if (nullptr == m_ptrDataModel_Msg.get())
        {
            return;
        }

        while (m_ptrDataModel_Msg->rowCount() > 9999)
        {
            m_ptrDataModel_Msg->removeRow(0);
        }

        const int c_nRowCount = m_ptrDataModel_Msg->rowCount();

        m_ptrDataModel_Msg->insertRow(c_nRowCount + 0);
        m_ptrDataModel_Msg->setData(m_ptrDataModel_Msg->index(c_nRowCount + 0, 0), QVariant(strMsg));

        ui->m_listView_Msg->scrollToBottom();
    }

    if (sender() == &m_varTimer_RefreshUpgradeStatus)
    {
        /*
         * upgrade progress
         */
        QString strStatus = "";

        switch (m_eUpgradeStatus)
        {
            case eUpgradeStatus_Ready:
            {
                if (m_bRefreshUpgradeStatus)
                {
                    m_bRefreshUpgradeStatus = false;

                    strStatus = "Status: Ready";
                    ui->m_label_UpgradeStatus->setText(strStatus);
                }

                break;
            }
            case eUpgradeStatus_Uploading:
            {
                if (m_bUpgradeProgress)
                {
                    m_bUpgradeProgress = false;
                    int nProgress = 100 * (m_dUpgradeProgress + 0.005);

                    ui->m_progressBar_Upgrade->setValue(nProgress);
                }

                m_nUpgradeStatus_Counter++;
                int nUpgradeStatus_Counter = m_nUpgradeStatus_Counter / 15;

                if (nUpgradeStatus_Counter % 5 == 4)
                {
                    m_nUpgradeStatus_Counter = 0;
                    nUpgradeStatus_Counter = 0;
                }

                switch (nUpgradeStatus_Counter)
                {
                    case 1:
                    {
                        strStatus = "Status: Uploading.";
                        break;
                    }
                    case 2:
                    {
                        strStatus = "Status: Uploading..";
                        break;
                    }
                    case 3:
                    {
                        strStatus = "Status: Uploading...";
                        break;
                    }
                    default:
                    {
                        strStatus = "Status: Uploading";
                        break;
                    }
                }

                ui->m_label_UpgradeStatus->setText(strStatus);

                break;
            }
            case eUpgradeStatus_UploadFinished:
            {
                break;
            }
            case eUpgradeStatus_Preparing:
            {
                break;
            }
            case eUpgradeStatus_Writing:
            {
                break;
            }
            case eUpgradeStatus_Writen_Succeed:
            {
                if (m_bRefreshUpgradeStatus)
                {
                    m_bRefreshUpgradeStatus = false;
                }

                break;
            }
            case eUpgradeStatus_Writen_Failed:
            {
                if (m_bRefreshUpgradeStatus)
                {
                    m_bRefreshUpgradeStatus = false;
                }

                break;
            }
        }
    }
}

bool    MainWindow::RecordRecvData(CAN_OBJ varFrameInfo)
{
    if (!m_bRecord)
    {
        return false;
    }

    if (!m_varFileRecorder.isOpen())
    {
        return false;
    }

    QString tmpstr = "", str = "";

    // 时间戳
    str = QString("%1").arg(varFrameInfo.TimeStamp);
    str += ",";

    // 时间间隔
    UINT nTimeSpan = varFrameInfo.TimeStamp - m_nLastRecvTimeStamp;
    m_nLastRecvTimeStamp = varFrameInfo.TimeStamp;

    str += QString("%1").arg(nTimeSpan);
    str += ",";

    // 帧ID
    tmpstr.sprintf(("0x%x "), varFrameInfo.ID);
    str += tmpstr;
    str += ",";

    // 数据
    if (varFrameInfo.RemoteFlag == 0)
    {
        QString strT = "";

        if (varFrameInfo.DataLen > 8)
        {
            varFrameInfo.DataLen = 8;
        }

        for (int j = 0; j < varFrameInfo.DataLen; j++)
        {
            tmpstr.sprintf(("0x%02x,"), varFrameInfo.Data[j]);
            strT += tmpstr;
        }

        tmpstr = strT.left(strT.length() - 1);
    }

    str += tmpstr;
    str += "\n";

    m_varFileRecorder.write(str.toStdString().c_str());

    return true;
}

void    MainWindow::ThreadEntry(ThreadRunFunPtr pRunFun, void* pOwner)
{
    MainWindow* pThis = reinterpret_cast<MainWindow*>(pOwner);

    if (NULL == pThis)
    {
        return;
    }

    (pThis->*pRunFun)();
}

void    MainWindow::ThreadFun_ReceiveData_CAN()
{
    timeBeginPeriod(1);

    std::chrono::system_clock::time_point tm2_2 = std::chrono::system_clock::now();

    int nTimeOutCount = 0;

    int nFrameCount_LivePacket = 0;

    m_nRecordCount = 0;

    while (m_bThreadRunning_ReceiveData_CAN)
    {
        CAN_OBJ frameinfo[50];

        int nRecvFrameCount = 1;

        QString str, tmpstr;

        nRecvFrameCount = Receive(m_nCAN_DevType, m_nCAN_DeviceIndex, 0, frameinfo, 50, 100);

        if (nRecvFrameCount > 0)
        {
            for (int i = 0; i < nRecvFrameCount; i++)
            {
                if (RecordRecvData(frameinfo[i]))
                {
                    m_nRecordCount++;

                    continue;
                }

                // display msg
                bool c_bDisplayMsg = true;

                if (c_bDisplayMsg)
                {
                    if (eDeviceType_CM1K10A == m_eDeviceType) // CM1K10A
                    {
                        if (0x80 == frameinfo[i].ID)
                        {
                            nFrameCount_LivePacket++;

                            if (0 != nFrameCount_LivePacket % 10)
                            {
                                continue;
                            }

                            nFrameCount_LivePacket = 0;
                        }
                    }
                    else if (eDeviceType_CM1K12G == m_eDeviceType) // CM1K12G
                    {
                        if (0x650 == frameinfo[i].ID)
                        {
                            nFrameCount_LivePacket++;

                            if (0 != nFrameCount_LivePacket % 30)
                            {
                                continue;
                            }

                            nFrameCount_LivePacket = 0;
                        }
                    }
                    else //if(eDeviceType_CM1K12G_Private == m_eDeviceType)  // CM1K12G_Private
                    {
                        if (0x650 == frameinfo[i].ID)
                        {
                            nFrameCount_LivePacket++;

                            if (0 != nFrameCount_LivePacket % 200)
                            {
                                continue;
                            }

                            nFrameCount_LivePacket = 0;
                        }
                    }

                    str = "Recv:  ";

                    if (frameinfo[i].TimeFlag == 0)
                    {
                        tmpstr = "Time:  ";
                    }
                    else
                    {
                        tmpstr.sprintf(("Time:%08x "), frameinfo[i].TimeStamp);
                    }

                    str += tmpstr;
                    tmpstr.sprintf(("ID:0x%x "), frameinfo[i].ID);
                    str += tmpstr;
                    str += "Format:";

                    if (frameinfo[i].RemoteFlag == 0)
                    {
                        tmpstr = "Data ";
                    }
                    else
                    {
                        tmpstr = "Romte ";
                    }

                    str += tmpstr;
                    str += "Type:";

                    if (frameinfo[i].ExternFlag == 0)
                    {
                        tmpstr = "Stand ";
                    }
                    else
                    {
                        tmpstr = "Extend ";
                    }

                    str += tmpstr;

                    AddMsg(str, true);
                    //box->InsertString(box->GetCount(),str);

                    if (frameinfo[i].RemoteFlag == 0)
                    {
                        str = "Data:";

                        if (frameinfo[i].DataLen > 8)
                        {
                            frameinfo[i].DataLen = 8;
                        }

                        for (int j = 0; j < frameinfo[i].DataLen; j++)
                        {
                            tmpstr.sprintf(("%02x "), frameinfo[i].Data[j]);
                            str += tmpstr;
                        }

                        AddMsg(str, true);
                        //box->InsertString(box->GetCount(),str);
                    }
                }

                // process msg
                if (m_bUploading)
                {
                    if (eDeviceType_CM1K10A == m_eDeviceType)       // CM1K10A
                    {
                        m_ptrCanUpgrade_CM1K10A->DoData_CAN(frameinfo[i]);
                    }
                    else if (eDeviceType_CM1K12G == m_eDeviceType)// CM1K12G
                    {
                        m_ptrCanUpgrade_CM1K12G->DoData_CAN(frameinfo[i]);
                    }
                    else //if (eDeviceType_CM1K12G_Private == m_eDeviceType)// CM1K12G_Private
                    {
                        m_ptrCanUpgrade_CM1K12G_Private->DoData_CAN(frameinfo[i]);
                    }
                }
            }
        } // if (nRecvFrameCount > 0)
        else
        {
            std::this_thread::sleep_for(std::chrono::microseconds(10));
        }
    }

    timeEndPeriod(1);
}

bool    MainWindow::StartThread_ReceiveData_CAN()
{
    StopThread_ReceiveData_CAN();

    //
    m_bThreadRunning_ReceiveData_CAN = true;
    m_ptrThread_ReceiveData_CAN = new std::thread(std::bind(&MainWindow::ThreadEntry, &MainWindow::ThreadFun_ReceiveData_CAN, (void*)this));

    return true;
}

void    MainWindow::StopThread_ReceiveData_CAN()
{
    //
    if (m_bThreadRunning_ReceiveData_CAN)
    {
        m_bThreadRunning_ReceiveData_CAN = false;

        if (nullptr != m_ptrThread_ReceiveData_CAN)
        {
            m_ptrThread_ReceiveData_CAN->join();

            delete m_ptrThread_ReceiveData_CAN;
            m_ptrThread_ReceiveData_CAN = nullptr;
        }
    }
}