/******************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtKnx module.
**
** $QT_BEGIN_LICENSE:GPL$
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#ifndef QKNXNETIPTUNNELINGFEATURESET_H
#define QKNXNETIPTUNNELINGFEATURESET_H

#include <QtCore/qshareddata.h>

#include <QtKnx/qknxnetip.h>
#include <QtKnx/qknxnetipframe.h>
#include <QtKnx/qtknxglobal.h>

QT_BEGIN_NAMESPACE

class QKnxFeatureBuilderPrivate;
class Q_KNX_EXPORT QKnxNetIpTunnelingFeatureSetProxy final
{
public:
    QKnxNetIpTunnelingFeatureSetProxy() = delete;
    ~QKnxNetIpTunnelingFeatureSetProxy() = default;

    QKnxNetIpTunnelingFeatureSetProxy(const QKnxNetIpFrame &&) = delete;
    explicit QKnxNetIpTunnelingFeatureSetProxy(const QKnxNetIpFrame &frame);

    bool isValid() const;

    quint8 channelId() const;
    quint8 sequenceNumber() const;
    QKnx::InterfaceFeature featureIdentifier() const;
    QKnxByteArray featureValue() const;

    class Q_KNX_EXPORT Builder final
    {
    public:
        Builder();
        ~Builder();

        Builder &setChannelId(quint8 channelId);
        Builder &setSequenceNumber(quint8 sequenceNumber);
        Builder &setFeatureIdentifier(QKnx::InterfaceFeature id);
        Builder &setFeatureValue(const QKnxByteArray &value);

        QKnxNetIpFrame create() const;

        Builder(const Builder &other);
        Builder &operator=(const Builder &other);

    private:
        QSharedDataPointer<QKnxFeatureBuilderPrivate> d_ptr;
    };
    static QKnxNetIpTunnelingFeatureSetProxy::Builder builder();

private:
    const QKnxNetIpFrame &m_frame;
};

QT_END_NAMESPACE

#endif