/**
  * Handler for player data
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by gr, SLSE, 2017-02-20
  */

#pragma once

#include <CentralEffectSimulation/logger.h>
#include <CentralEffectSimulation/dds_handler.h>

#include <CentralEffectSimulation/ces_db.h>
#include <CentralEffectSimulation/ces_fts.h>
#include <Buildings/bld_dtc.h>
#include <CentralEffectSimulation/handler_participant.h>
#include <CentralEffectSimulation/handler_building_data.h>

#include <QtCore/QObject>

// AES-Handling for participants within buildings

namespace CesBuildings
{

class HandlerBuildingOwnership final
  : public QObject
  , protected CentralEffectSimulation::Interface::Fts::SetOwnershipRequestHandler
{
  Q_OBJECT
public:

  explicit HandlerBuildingOwnership(const std::shared_ptr<CentralEffectSimulation::DdsHandler> &ddsHandler,
                                    const std::shared_ptr<CentralEffectSimulation::HandlerParticipant> &participantHandler,
                                    const std::shared_ptr<CentralEffectSimulation::HandlerBuildingData> &buildingDataHandler,
                                    const std::shared_ptr<CentralEffectSimulation::DatabaseInterface> &db,
                                    QObject *parent = nullptr);

  ~HandlerBuildingOwnership();

  /**
    * Initialize the handler to manage information from player management
    */
  bool init();


private Q_SLOTS:

  /**
    * Handle MainStructureElement from 'ISM'
    */
  void onParticipantPositionChanged(const CentralEffectSimulation::HandlerParticipant::CesParticipantData &partPos);

  /**
    * Handle MainStructureElement from 'ISM'
    */
  void onMainStructureElementChanged(const InfrastructureManagement::MainStructureElement  &data, DataModification modType);

  void onParticipantLeavesBuilding(const int participantId);

private: // methoden
  void onSetOwnershipRequest(const rti::core::SampleIdentity &cookie,
                             const CentralEffectSimulation::SetOwnershipRequest &request) override;

  int  calculateOwnershipByParticipantId(const int participantId);
  int  calculateOwnershipByFloorId(const int floorId);
  void checkAndSendOwnership(const int newOwnership, const int floorId);
  void saveBuildingOwnership(int floorId, int partyId, int buildingId);
  void sendBuildingOwnership(int buildingId);
  int  getOwnership(int buildingId, int floorId) const;
  void updateOwnerships(CentralEffectSimulation::BuildingOwnership *bo);
  bool loadOwnershipsFromDb();
  void removeFromDbBuildingId(const int buildingId);
  void insertInDb(const CentralEffectSimulation::BuildingOwnership &bo);

private: // attributes


  std::shared_ptr<CentralEffectSimulation::DdsHandler>          m_ddsHandler;  ///< Pointer to DDS handler

  std::shared_ptr<CentralEffectSimulation::HandlerParticipant>  m_handlerParticipant;
  std::shared_ptr<CentralEffectSimulation::HandlerBuildingData> m_handlerBuildingData;
  std::shared_ptr<CentralEffectSimulation::DatabaseInterface>   m_db;

  QHash <int, int>                     m_participantFloor; // key = ParicipantId, value= FloorId;
  QHash <int, CentralEffectSimulation::BuildingOwnership> m_buildingOwnership; // key BuildingId, Value= Message BuildingOwnership

  CentralEffectSimulation::LOGGER_T                    m_logger;

};
} // namespace CesBuildings