#ifndef FRER_SEQUENCE_ENCODE_DECODE_FUNCTION_H
#define FRER_SEQUENCE_ENCODE_DECODE_FUNCTION_H

#include "ns3/object.h"

#include "ns3/packet.h"

#include "tsn-net-device.h"

namespace ns3
{
class TsnNetDevice;

class SequenceEncodeDecodeFunction : public Object
{
  public:
    /**
     * \brief Get the TypeId
     *
     * \return The TypeId for this class
     */
    static TypeId GetTypeId();

    /**
     * \brief Create a SequenceEncodeDecodeFunction
     */
    SequenceEncodeDecodeFunction();

    /**
     * Destroy a SequenceEncodeDecodeFunction
     *
     * This is the destructor for the SequenceEncodeDecodeFunction.
     */
    ~SequenceEncodeDecodeFunction();

    void SetStreamHandle(std::vector<uint32_t> seqEncStreamList);
    void SetPort(Ptr<TsnNetDevice> seqEncPort);

    bool IsApplicable(uint32_t streamHandle, Ptr<TsnNetDevice> port, bool direction);

    void Encode(Ptr<Packet> p, uint16_t seqNumber);
    uint16_t Decode(Ptr<Packet> p);

  protected:


  private:
    std::vector<uint32_t> m_frerSeqEncStreamList;
    Ptr<TsnNetDevice> m_frerSeqEncPort;
    bool m_frerSeqEncDirection;
    bool m_frerSeqEncActive;
    uint8_t m_frerSeqEncEncapsType = 1; //RTAG encoding (802.1CB-2017 section 10.5.1.5)
};

}
#endif /* FRER_SEQUENCE_ENCODE_DECODE_FUNCTION_H */