#ifndef COMMANDWIDGET_H
#define COMMANDWIDGET_H

#include <QUdpSocket>
#include <QWidget>

#include "communicationsettingdlg.h"

typedef struct struProtocalKB {
    quint8  head[2];								//帧头0x
    quint8  reserved;   							//预留
    quint8  data[3];								//开关指令
    quint8  curPage;									//指令页
    quint8  CHKSUM;   							//校验字节
}ProtocalKB;

// 定义常量
const unsigned char PROTOCOL_HEAD_0 = 0xEB;
const unsigned char PROTOCOL_HEAD_1 = 0x98;
const unsigned char PROTOCOL_RESERVED = 0x00;
const unsigned char PROTOCOL_CUR_PAGE = 0x01;

const quint16  CRC8TAB[256] =
    {
        //0
        0x0000, 0x0031, 0x0062, 0x0053, 0x00C4, 0x00F5, 0x00A6, 0x0097,
        0x00B9, 0x0088, 0x00DB, 0x00EA, 0x007D, 0x004C, 0x001F, 0x002E,
        //1
        0x0043, 0x0072, 0x0021, 0x0010, 0x0087, 0x00B6, 0x00E5, 0x00D4,
        0x00FA, 0x00CB, 0x0098, 0x00A9, 0x003E, 0x000F, 0x005C, 0x006D,
        //2
        0x0086, 0x00B7, 0x00E4, 0x00D5, 0x0042, 0x0073, 0x0020, 0x0011,
        0x003F, 0x000E, 0x005D, 0x006C, 0x00FB, 0x00CA, 0x0099, 0x00A8,
        //3
        0x00C5, 0x00F4, 0x00A7, 0x0096, 0x0001, 0x0030, 0x0063, 0x0052,
        0x007C, 0x004D, 0x001E, 0x002F, 0x00B8, 0x0089, 0x00DA, 0x00EB,
        //4
        0x003D, 0x000C, 0x005F, 0x006E, 0x00F9, 0x00C8, 0x009B, 0x00AA,
        0x0084, 0x00B5, 0x00E6, 0x00D7, 0x0040, 0x0071, 0x0022, 0x0013,
        //5
        0x007E, 0x004F, 0x001C, 0x002D, 0x00BA, 0x008B, 0x00D8, 0x00E9,
        0x00C7, 0x00F6, 0x00A5, 0x0094, 0x0003, 0x0032, 0x0061, 0x0050,
        //6
        0x00BB, 0x008A, 0x00D9, 0x00E8, 0x007F, 0x004E, 0x001D, 0x002C,
        0x0002, 0x0033, 0x0060, 0x0051, 0x00C6, 0x00F7, 0x00A4, 0x0095,
        //7
        0x00F8, 0x00C9, 0x009A, 0x00AB, 0x003C, 0x000D, 0x005E, 0x006F,
        0x0041, 0x0070, 0x0023, 0x0012, 0x0085, 0x00B4, 0x00E7, 0x00D6,
        //8
        0x007A, 0x004B, 0x0018, 0x0029, 0x00BE, 0x008F, 0x00DC, 0x00ED,
        0x00C3, 0x00F2, 0x00A1, 0x0090, 0x0007, 0x0036, 0x0065, 0x0054,
        //9
        0x0039, 0x0008, 0x005B, 0x006A, 0x00FD, 0x00CC, 0x009F, 0x00AE,
        0x0080, 0x00B1, 0x00E2, 0x00D3, 0x0044, 0x0075, 0x0026, 0x0017,
        //A
        0x00FC, 0x00CD, 0x009E, 0x00AF, 0x0038, 0x0009, 0x005A, 0x006B,
        0x0045, 0x0074, 0x0027, 0x0016, 0x0081, 0x00B0, 0x00E3, 0x00D2,
        //B
        0x00BF, 0x008E, 0x00DD, 0x00EC, 0x007B, 0x004A, 0x0019, 0x0028,
        0x0006, 0x0037, 0x0064, 0x0055, 0x00C2, 0x00F3, 0x00A0, 0x0091,
        //C
        0x0047, 0x0076, 0x0025, 0x0014, 0x0083, 0x00B2, 0x00E1, 0x00D0,
        0x00FE, 0x00CF, 0x009C, 0x00AD, 0x003A, 0x000B, 0x0058, 0x0069,
        //D
        0x0004, 0x0035, 0x0066, 0x0057, 0x00C0, 0x00F1, 0x00A2, 0x0093,
        0x00BD, 0x008C, 0x00DF, 0x00FE, 0x0079, 0x0048, 0x001B, 0x002A,
        //E
        0x00C1, 0x00F0, 0x00A3, 0x0092, 0x0005, 0x0034, 0x0067, 0x0056,
        0x0078, 0x0049, 0x001A, 0x002B, 0x00BC, 0x008D, 0x00DE, 0x00EF,
        //F
        0x0082, 0x00B3, 0x00E0, 0x00D1, 0x0046, 0x0077, 0x0024, 0x0015,
        0x003B, 0x000A, 0x0059, 0x0068, 0x00FF, 0x00CE, 0x009D, 0x00AC
};



namespace Ui {
class CommandWidget;
}

class CommandWidget : public QWidget {
    Q_OBJECT

public:
    explicit CommandWidget(QWidget *parent = nullptr);
    ~CommandWidget();

    QUdpSocket *udpSocket = nullptr;
signals:
    void startConnectionSignal(QString ip, int port);
    void stopConnectionSignal();
    void sendErrorMessage(QString message, int type);
private slots:
    void on_settingToolBtn_clicked();

    void on_startConnectionToolBtn_clicked();

    void on_stopConnectionToolBtn_clicked();

    void receiveMessageSlots(QString message, int type);

    void on_pushButton_clicked();

    void on_pushButton_2_clicked();

    void on_pushButton_5_clicked();

    void on_pushButton_6_clicked();

    void on_pushButton_10_clicked();

    void on_pushButton_9_clicked();

    void on_pushButton_4_clicked();

    void on_pushButton_3_clicked();

    void on_pushButton_14_clicked();

    void on_pushButton_13_clicked();

    void on_pushButton_17_clicked();

    void on_pushButton_8_clicked();

    void on_pushButton_7_clicked();

    void on_pushButton_12_clicked();

    void on_pushButton_11_clicked();

    void on_pushButton_16_clicked();

    void on_pushButton_15_clicked();

private:
    Ui::CommandWidget *ui;

    CommunicationSettingDlg settingDlg;
    QString m_remoteIP;
    int m_remotePort;

    unsigned char getCrc(quint8* data, quint8 length);
    ProtocalKB EncodeCommandCmd(quint8 cmd);
    bool writeBufferToClient(const QByteArray &data);

    void buttonResponse(quint8 cmd);



};

#endif  // COMMANDWIDGET_H