#pragma once

#include "AppleMIDI_Defs.h"

#include "AppleMIDI_Namespace.h"

BEGIN_APPLEMIDI_NAMESPACE

template <class Settings>
struct Participant
{
    ParticipantKind kind = Listener;
    ssrc_t          ssrc = 0;
    IPAddress       remoteIP = INADDR_NONE;
    uint16_t        remotePort = 0;

    unsigned long   receiverFeedbackStartTime = 0;
    bool            doReceiverFeedback = false;

    uint16_t        sendSequenceNr = 0; // seeded when session/participant is created
    uint16_t        receiveSequenceNr = 0;

    unsigned long   lastSyncExchangeTime = 0;

#ifdef APPLEMIDI_INITIATOR
    uint8_t         connectionAttempts = 0;
    uint32_t        initiatorToken = 0;
    unsigned long   lastInviteSentTime = 0;
    InviteStatus    invitationStatus = Initiating;
    
    uint8_t         synchronizationHeartBeats = 0;
    uint8_t         synchronizationCount = 0;
    bool            synchronizing = false;
#endif
    
#ifdef USE_EXT_CALLBACKS
    bool            firstMessageReceived = true;
    uint32_t        offsetEstimate = 0;
#endif
    
#ifdef KEEP_SESSION_NAME
    char            sessionName[Settings::MaxSessionNameLen + 1];
#endif
} ;

END_APPLEMIDI_NAMESPACE