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#ifndef DEMODATAPOINT_H
#define DEMODATAPOINT_H

#include <QtCore/QTimer>
#include <QtGui/QColor>
#include <QtKnx/QKnxTunnelFrame>

class DemoDataPoint
{
public:
    virtual ~DemoDataPoint() = default;

    virtual QByteArray bytes() const { return QByteArray(); }
    virtual bool updateDataPointState(const QKnxTunnelFrame &frame) = 0;

    int position() const { return m_position; }
    void setPosition(int pos) { m_position = pos; }

protected:
    int m_position { 0 };

    static const QByteArray BytesOn;
    static const QByteArray BytesOff;
};

class DemoSwitchDataPoint : public DemoDataPoint
{
public:
    DemoSwitchDataPoint() = default;
    ~DemoSwitchDataPoint() override = default;

    QByteArray bytes() const override;
    bool updateDataPointState(const QKnxTunnelFrame &frame) override;

    void uiToggle();
    bool isOn() const;

private:
    bool m_state;
};

class DemoColorLed : public QObject, public DemoDataPoint
{
    Q_OBJECT

public:
    DemoColorLed() = default;
    ~DemoColorLed() override = default;

    bool updateDataPointState(const QKnxTunnelFrame &frame) override;

    QColor currentColor() const;
    void setCurrentColor(QColor color);

    QByteArray redBytes() const;
    QByteArray greenBytes() const;
    QByteArray blueBytes() const;

    bool isOn() const;

Q_SIGNALS:
    void colorChange(QColor color);

private:
    QColor m_stateColor;
    quint8 numMsgConfirmation { 0 };
};

class DemoRockerDataPoint : public QObject, public DemoDataPoint
{
    Q_OBJECT
public:
    DemoRockerDataPoint() = default;
    virtual ~DemoRockerDataPoint() override = default;

    bool updateDataPointState(const QKnxTunnelFrame &frame) override;

Q_SIGNALS:
    void rockerChange(int position);
};

class DemoBlindDataPoint : public QObject, public DemoDataPoint
{
    Q_OBJECT
public:
    DemoBlindDataPoint() = default;
    ~DemoBlindDataPoint() override = default;

    bool updateDataPointState(const QKnxTunnelFrame &frame) override;

    QByteArray moveUpBytes() const;
    QByteArray moveDownBytes() const;
    QByteArray stopBytes() const;

public slots:
    void moveBlindUp();
    void moveBlindDown();
    void stopBlind();

Q_SIGNALS:
    void blindChange(int position);
    void blindFullyUp();
    void blindFullyDown();

private:
    void chooseTimeoutHandle(bool blindUp);
    void reenableTimer();
    QTimer m_timer;
};

#endif // DEMODATAPOINT_H