#ifndef APPSERIAL_H
#define APPSERIAL_H
/**/

#include <QObject>
#include <QAbstractNativeEventFilter>
#include <windows.h>

class QSerialPort;

class AppSerial : public QObject, public QAbstractNativeEventFilter
{
    Q_OBJECT
public:
    explicit AppSerial(QObject *parent = nullptr);
    ~AppSerial();

public:
    QSerialPort *m_SerialPort;

private:
    static AppSerial* m_comChange;
    HWND m_hwnd;

    enum DataType{
        TypeRecvData,
        TypeSendData
    };

public:
    // static Serial* getInstance();
    static QStringList getAvailablePort();
    void setHWND(HWND hwnd);

protected:
    bool nativeEventFilter(const QByteArray &eventType, void *message, long *result);

signals:
    /**
     * @brief       传出串口热插拔状态
     * @param name  串口名
     * @param flag  true：插入 false：拔出
     */
    void comChangeStatus(QString name, bool flag);
    void sig_RecvSerialData(QByteArray recvData, int dataType);

public slots:
    void slot_RecvSerialData();
    void slot_SendSerialData(const QByteArray &sendData);
};

#endif // APPSERIAL_H