qt-migration-legatus/qt6-after/qt6-migrated-legatus/Lts/Proxies/WarehouseManagement/exercise_participant_handler.cpp

#include "exercise_participant_handler.h"
#include "exercises_handler.h"
#include "dds_handler_exercise.h"

using namespace WarehouseManagement;

ExerciseParticipantHandler::ExerciseParticipantHandler(const dds::domain::DomainParticipant &domainParticipant,
                                                       int exerciseId,
                                                       ExercisesHandler *exercisesHandler)
  : m_logger(getLogger(QLatin1String("ExerciseParticipantHandler.") + QString::number(exerciseId)))
  , m_exerciseId(exerciseId)
  , m_ddsHandlerExercise(new DdsHandlerExercise(domainParticipant, exerciseId))
  , m_exercisesHandler(exercisesHandler)
{}

ExerciseParticipantHandler::~ExerciseParticipantHandler()
{
  m_ddsHandlerExercise.reset();
}

bool ExerciseParticipantHandler::init()
{
  if (!m_ddsHandlerExercise->init())
    return false;

  auto cbParty = [this](const ParticipantManagement::Party &party)
  {
    onPartyChanged(party, DataModification::eAdded);
  };
  m_ddsHandlerExercise->ppmDtc()->partys(cbParty);

  auto cpParticipant = [this](const ParticipantManagement::Participant &participant)
  {
    onParticipantChanged(participant, DataModification::eAdded);
  };
  m_ddsHandlerExercise->ppmDtc()->participants(cpParticipant);


  connect(m_ddsHandlerExercise->ppmDtc().get(), &ParticipantManagement::Interface::Dtc::participantChanged,
          this, &ExerciseParticipantHandler::onParticipantChanged);
  connect(m_ddsHandlerExercise->ppmDtc().get(), &ParticipantManagement::Interface::Dtc::partyChanged,
          this, &ExerciseParticipantHandler::onPartyChanged);


  return true;
}

ParticipantManagement::Party ExerciseParticipantHandler::getParty(int partyId) const
{
  return m_partyMap.value(partyId);
}

QString ExerciseParticipantHandler::getHierarchyFromParticipant(int participantId,  const QMap<int, ParticipantManagement::Participant> &allParticipants) const
{
  return allParticipants.isEmpty() ?
        m_ddsHandlerExercise->ppmDtc()->hierarchyFromParticipant(participantId) :
        m_ddsHandlerExercise->ppmDtc()->hierarchyFromParticipant(participantId, allParticipants);
}

ParticipantManagement::Participant ExerciseParticipantHandler::getParticipant(int participantId) const
{
  return m_ddsHandlerExercise->ppmDtc()->participant(participantId);
}

QMap<qint32, ParticipantManagement::Participant> ExerciseParticipantHandler::getParticipants() const
{
  return m_ddsHandlerExercise->ppmDtc()->participants();
}

void ExerciseParticipantHandler::registerParticipant(qint32 participantId,
                                                     ParticipantManagement::ParticipantAssignState assignState,
                                                     const dds::core::optional<int> &equipNo,
                                                     const dds::core::optional<QString> &identification,
                                                     const dds::core::optional<QString> &info)
{
  ParticipantManagement::RegisterParticipantRequest req;
  req.assignState = assignState;

  if (equipNo.is_set())
    req.equipmentNumber = equipNo.get();
  if (identification.is_set())
    req.identification = identification.get().toStdString();
  if (info.is_set())
    req.info = info.get().toStdString();
  if (!equipNo.is_set() || !info.is_set() || !identification.is_set())
  {
    const auto participant = m_ddsHandlerExercise->ppmDtc()->participant(participantId);
    if (!equipNo.is_set() && participant.equipmentNumber.is_set())
      req.equipmentNumber = participant.equipmentNumber.get();
    if (!info.is_set())
      req.info = participant.info;
    if (!identification.is_set())
      req.identification = participant.identification;
  }
  req.participantId = participantId;

  INFO_LOG(m_logger) << "IN ::registerParticipant, ParticipantId: " << participantId
                     << ", equipNo: " << equipNo << ", assignState: " << assignState;

  m_ddsHandlerExercise->ppmFtc()->registerParticipantRequest(req, this);
}

void ExerciseParticipantHandler::onRegisterParticipantReply(const ParticipantManagement::RegisterReply &reply)
{
  INFO_LOG(m_logger) << "RegisterReply id " << reply.id
                     << " - registerReturnValue: " << reply.registerReturnValue
                     << " for exercise " << reply.exerciseId;


  Core::FunctionReplyObject fro;
  fro.setStr(reply.errorString.c_str());
  for (const auto &arg : reply.errorParams)
    fro = fro.arg(arg);


  emit registrationReturnValue(reply.exerciseId, reply.id, reply.registerReturnValue);

  if (fro.error())
    ERROR_LOG(m_logger) << "Error: " << fro();
}

void ExerciseParticipantHandler::participantAdded(const ParticipantManagement::Participant &participant)
{
  
  if (!participant.equipmentNumber.is_set() || participant.equipmentNumber.get() == 0)
  {

    INFO_LOG(m_logger) << "New participant but no equipment number - ignoring";
    return;
  }
  addParticipant(participant.id, participant.equipmentNumber.get());
}

void ExerciseParticipantHandler::participantModified(const ParticipantManagement::Participant &participant)
{
  
  
  
  
  
  
  
  

  const auto itEquipNumber = m_participantId2EquipmentNumber.constFind(participant.id);
  if (itEquipNumber == m_participantId2EquipmentNumber.constEnd())
  {


    if (!participant.equipmentNumber.is_set() || participant.equipmentNumber.get() == 0)
    {

      return;
    }

    addParticipant(participant.id, participant.equipmentNumber.get());
    return;
  }


  if (participant.equipmentNumber.is_set() && itEquipNumber.value() == participant.equipmentNumber.get())
  {

    return;
  }
  if (participant.equipmentNumber.is_set())
  {
    INFO_LOG(m_logger) << "Participant with id " << participant.id << " changed its equipment number from "
                       << itEquipNumber.value() << " to " << participant.equipmentNumber.get();
  }

  if (participant.equipmentNumber.is_set() && participant.equipmentNumber.get() == 0)
  {

    removeParticipant(participant.id, participant.equipmentNumber.get());
    return;
  }


  removeParticipant(itEquipNumber.key(), itEquipNumber.value());
  if (participant.equipmentNumber.is_set())
    addParticipant(participant.id, participant.equipmentNumber.get());
}

void ExerciseParticipantHandler::participantRemoved(const ParticipantManagement::Participant &participant)
{
  
  const auto itEquipNumber = m_participantId2EquipmentNumber.find(participant.id);
  if (itEquipNumber == m_participantId2EquipmentNumber.end())
  {
    
    INFO_LOG(m_logger) << "Participant was removed but has no equipment number - ignoring";
    return;
  }
  removeParticipant(itEquipNumber.key(), itEquipNumber.value());
}

void ExerciseParticipantHandler::emitChangedForInferiors(const ParticipantManagement::Participant &participant)
{
  for (const int inferior : participant.inferiorIds)
  {
    const auto inf = m_ddsHandlerExercise->ppmDtc()->participant(inferior);
    if (inf.id != 0)
      emit participantChanged(inf, DataModification::eModified, m_exerciseId);
    emitChangedForInferiors(inf);
  }
}

void ExerciseParticipantHandler::addParticipant(int participantId, int equipmentNumber)
{
  m_participantId2EquipmentNumber.insert(participantId, equipmentNumber);

  ParticipantInfoStruct pis;
  pis.equipmentNumber = equipmentNumber;
  pis.participantId = participantId;
  pis.exerciseId = m_ddsHandlerExercise->getExerciseId();

  m_exercisesHandler->addParticipant(pis);
}

void ExerciseParticipantHandler::removeParticipant(int participantId, int equipmentNumber)
{
  m_participantId2EquipmentNumber.remove(participantId);

  ParticipantInfoStruct pis;
  pis.equipmentNumber = equipmentNumber;
  pis.participantId = participantId;
  pis.exerciseId = m_ddsHandlerExercise->getExerciseId();

  m_exercisesHandler->removeParticipant(pis);
}


void ExerciseParticipantHandler::onParticipantChanged(const ParticipantManagement::Participant &data, DataModification modType)
{
  switch (modType)
  {
  case DataModification::eAdded:
    participantAdded(data);   
    break;
  case DataModification::eModified:
    participantModified(data);    
    break;
  case DataModification::eRemoved:
    participantRemoved(data);      
    break;
  }
  emit participantChanged(data, modType, m_exerciseId);
  emitChangedForInferiors(data);
}

void ExerciseParticipantHandler::onPartyChanged(const ParticipantManagement::Party &data, DataModification modType)
{
  switch (modType)
  {
  case DataModification::eAdded:
  case DataModification::eModified:
    m_partyMap[data.id] = data;
    break;
  case DataModification::eRemoved:
    m_partyMap.remove(data.id);
    break;
  }
}