#ifndef DEVICESERVICE_H
#define DEVICESERVICE_H

#include <QObject>
#include <QTimer>
#include <QTime>

typedef enum{
  GPIO_PIN_RESET = 0u,
  GPIO_PIN_SET
} GPIO_PinState;

typedef enum{
    None         = (uint8_t)0,
    Click        = (uint8_t)1,
    Dbl_Click    = (uint8_t)2,
    Tri_Click    = (uint8_t)3,
    Press        = (uint8_t)4,
}KeyFlag;

#define KEY_Up   1
#define KEY_Down 0

typedef struct{
  KeyFlag flag;
  quint8  state;
}KeyType;

class DeviceService : public QObject
{
    Q_OBJECT
public:
    explicit DeviceService(QObject *parent = 0);
    int m_ledStatus,m_keyStatus;
    QTimer timer1;
    KeyType key;

private:
    QTimer timer2;
    QTime lastFlagTime, lastStateTime;
signals:
    void keyClicked();
    void keyDown();
    void keyWorked(KeyFlag);

public slots:
    void ledSet(int status);
    quint8 keyReadOnce();
    quint8 keyDetection();
    quint8 getbtnstatus();
};

#endif // DEVICESERVICE_H