/**
  * Handler for all Language HMI objects
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Hanna E. Rathje, SLSE, 2015-09-03
  */
#pragma once

#include <QHash>
#include <QObject>
#include <QQueue>

#include "main_handler.h"
#include "logger.h"

class QTimer;
namespace OperatorManagement
{
class ObjectOperator;

class HandlerOperator final : public QObject
    , protected Interface::Fts::OperatorChangePasswordRequestHandler
    , protected Interface::Fts::OperatorCreateModifyRequestHandler
    , protected Interface::Fts::OperatorRemoveRequestHandler
    , protected Interface::Fts::OperatorLoginRequestHandler
    , protected Interface::Fts::OperatorLogoutRequestHandler
    , protected Interface::Fts::OperatorGetSetSettingsRequestHandler
    , protected Interface::Fts::OperatorApplyForeignAclsRequestHandler
    , protected Interface::Fts::OperatorUpdateVisiblePartiesByExerciseRequestHandler
{
  Q_OBJECT
public:
  explicit HandlerOperator(MainHandler *mainHandler);
  ~HandlerOperator();

  bool init();

  void reloadAcls();

  void operatorModifyRolePresetId( int operatorId, int rolePresetId);
  QString operatorNameById(int operatorId) const;

private:
  void onOperatorChangePasswordRequest(const rti::core::SampleIdentity &cookie,
                                       const OperatorChangePasswordRequest &request) override;
  void onOperatorCreateModifyRequest(const rti::core::SampleIdentity &cookie,
                                     const OperatorCreateModifyRequest &request) override;
  Core::FunctionReplyObject operatorCreateRequest(const OperatorCreateModifyRequest &request);
  Core::FunctionReplyObject operatorModifyRequest(const OperatorCreateModifyRequest &request);
  void onOperatorRemoveRequest(const rti::core::SampleIdentity &cookie,
                               const Core::RemoveElementRequest &request) override;
  void onOperatorLoginRequest(const rti::core::SampleIdentity &cookie,
                              const OperatorLoginRequest &request) override;
  void onOperatorLogoutRequest(const rti::core::SampleIdentity &cookie,
                               const OperatorLogoutRequest &request) override;
  void onOperatorGetSetSettingsRequest(const rti::core::SampleIdentity &cookie,
                                       const OperatorGetSetSettingsRequest &request) override;

  void onOperatorApplyForeignAclsRequest(const rti::core::SampleIdentity &cookie,
                                         const OperatorApplyForeignAclsRequest &request) override;
  Core::FunctionReplyObject operatorApplyForeignAclsRequest(const OperatorApplyForeignAclsRequest &request);

  void onOperatorUpdateVisiblePartiesByExerciseRequest(const rti::core::SampleIdentity &cookie,
                                                       const OperatorUpdateVisiblePartiesByExerciseRequest &request) override;
  Core::FunctionReplyObject operatorUpdateVisiblePartiesByExerciseRequest(const OperatorUpdateVisiblePartiesByExerciseRequest &request);

  QSet<int> getEffectiveAcls(int primaryGroupId) const;
  static std::vector<int> getExercisesForOperator(const QVector<Database::OpmOperatorExercise> &mapping, int operatorId);
  int getLoggedOperatorId(int workstationId) const;

  // dtc
  void onOperatorWorkstationAliveChanged(const OperatorManagement::OperatorWorkstationAlive &data, DataModification modType);

private Q_SLOTS:
  void onCheckAliveTimeout();
private:
  QHash<int, QVector<OperatorWorkstationAlive>> m_aliveData;
  QHash<int, ObjectOperator*>  m_operatorObjMap;
  QTimer                *m_aliveCheckTimer;
  MainHandler           *m_mainHandler;
  NGL::INGLLogger       &m_logger;
};
}