#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QLibrary>
#include "Global.h"
#include <QLabel>

QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE

typedef struct imgstr
{
    unsigned char * pbtr;
    unsigned long iLen;
}myimgStr;

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();

private slots:
    void on_pushButtonConnect_clicked();

private:
    Ui::MainWindow *ui;

private:
    OpenHv_Fun m_OpenHv_Fun;
    CloseHv_Fun m_CloseHv_Fun;
    HvIsConnected_Fun m_HvIsConnected_Fun;
    SetHvCallBack_Fun m_SetHvCallBack_Fun;

    HV_HANDLE m_HvHdl;
    QLibrary  m_Lib;

public:
    int OnHvResultBegin(DWORD dwCarID);
    int OnHvResultEnd(DWORD dwCarID);
    int OnHvResultPlate(DWORD32 dwCarID,
        PSTR pcPlateNo,
        DWORD64 dwTimeMs);

    int OnHvResultBigImage(DWORD32 dwCarID,
        WORD wImageWidth,
        WORD wImageHigh,
        BYTE bType,
        WORD wSize,
        PBYTE pbImage,
        WORD wImageID,
        WORD wHighImgFlag,
        WORD wPlateWidth,
        WORD wPlateHigh,
        DWORD64 dwTimeMs);

    int OnHvResultSmallImage(DWORD32 dwCarID,
        WORD wImageWidth,
        WORD wImageHigh,
        BYTE bType,
        WORD wSize,
        PBYTE pbImage,
        DWORD64 dwTimeMs);

    int OnHvResultBinImage(DWORD32 dwCarID,
        WORD wImageWidth,
        WORD wImageHigh,
        BYTE bType,
        WORD wSize,
        PBYTE pbImage,
        DWORD64 dwTimeMs);
private:
    void InitStr();
    void InitFunPtr();
    int  GetFunPtr();
    int  OpenLib();

    int ConnectDevice(char * pIp);

    int QStringToChar(char * dest,QString & Qsource, int iLen, int isChange =0);
    void  showInfo(QString qstr);

    void ShowImage(QLabel * labptr, PBYTE pbImgData, DWORD iImgDataLen);

    DWORD GetImgLen(WORD wsize, WORD Flag);
    int  SaveImg(myimgStr & str, PBYTE pData, DWORD dLen);

signals:
    void FunCallChg(int type);
    void ColorChg(QString planto, QString color);
    void BigImgChg(unsigned char * pbtr,unsigned long len);
    void SmallImgChg(unsigned char * pbtr,unsigned long len);
//    void BinImgChg(unsigned char * pbtr,unsigned long len);

//    void testsinal(int i);

private slots:
//	void slotBtnStartThread();
    void slotFunCallChg(int type);
    void slotColorChg(QString planto, QString color);
    void slotBigImgChg(unsigned char * pbtr,unsigned long len);
    void slotSmallImgChg(unsigned char * pbtr,unsigned long len);
 //   void slotBinImgChg(unsigned char * pbtr,unsigned long len);
};
#endif // MAINWINDOW_H