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 *     derived from this software without specific prior written permission.
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#ifndef OT_NEXUS_PLATFORM_NEXUS_TREL_HPP_
#define OT_NEXUS_PLATFORM_NEXUS_TREL_HPP_

#include "instance/instance.hpp"

#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE

namespace ot {
namespace Nexus {

class Node;

struct Trel
{
    static constexpr uint16_t kUdpPortStart = 19152;

    typedef otPlatTrelCounters Counters;

    Trel(void);
    void Init(Node &aNode);
    void Reset(void);
    void Enable(uint16_t &aUdpPort);
    void Disable(void);
    void Send(const uint8_t *aUdpPayload, uint16_t aUdpPayloadLen, const Ip6::SockAddr &aDestSockAddr);
    void ResetCounters(void) { ClearAllBytes(mCounters); }
    void Receive(Instance &aInstance, Heap::Data &aPayloadData, const Ip6::SockAddr &aSenderAddr);

    static uint16_t sLastUsedUdpPort;

    Node    *mNode;
    bool     mEnabled;
    uint16_t mUdpPort;
    Counters mCounters;
};

} // namespace Nexus
} // namespace ot

#endif // OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE

#endif // OT_NEXUS_PLATFORM_NEXUS_TREL_HPP_
