#ifndef TSN_TRANSMISSION_SELECTION_ALGO_H
#define TSN_TRANSMISSION_SELECTION_ALGO_H

#include "ns3/object.h"
#include "ns3/packet.h"
#include "ns3/nstime.h"

#include "ns3/tsn-net-device.h"

namespace ns3
{

class TsnNetDevice;

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

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

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

    // Delete copy constructor and assignment operator to avoid misuse
    TsnTransmissionSelectionAlgo& operator=(const TsnTransmissionSelectionAlgo&) = delete;
    TsnTransmissionSelectionAlgo(const TsnTransmissionSelectionAlgo&) = delete;

    void SetTsnNetDevice(Ptr<TsnNetDevice> net);
    void SetQueue(Ptr<Queue<Packet>> queue);


    virtual bool IsReadyToTransmit();

    virtual void TransmitStart(Ptr<Packet> p, Time txTime);
    virtual void TransmitComplete(Ptr<Packet> p);

    virtual void UpdateTransmissionGate(bool IsOpen);

    Time GetHardwareLatency();

  protected:
    Ptr<TsnNetDevice>  m_net;
    Ptr<Queue<Packet>> m_queue;
    bool m_transmissionGateIsOpen;
    bool m_MultidropMode;
    Callback<void> ReadyToTransmitCallback;

  private:

    Time m_minLatencyOverhead;
    Time m_maxLatencyOverhead;
};

}



#endif /* TSN_TRANSMISSION_SELECTION_ALGO_H */