/**
  * @RDE_HEADER@
  * Data Plugin for InfrastructureManagement
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Mike Wille, SLSE, 2016-08-24
  */

#pragma once

#include <Plugins/InfrastructureManagement/ism_data_plugin_interface.h>
#include <QHash>
#include <QSet>
#include <QMutex>


namespace InfrastructureManagement
{

class ForeignInterfaceImpl final : public ForeignDataInterface
{
  Q_OBJECT
public:
  explicit ForeignInterfaceImpl(const std::shared_ptr<Interface::Dtc> &dtc, int exerciseId = -1);
  ~ForeignInterfaceImpl();

  // lazy-initialisation:  // is called at beginning of every access method
  void enableIsmForeignInterface() const;


  // mainStructureElements (buildings)
  //@{
  bool mountingPoints(const std::function<void (const MountingPoint &)> &cb) override final;
  bool mountingPoints(const std::function<bool(const MountingPoint &data)> &cb) override final;
  QHash<int32_t, MountingPoint> mountingPoints() const override final;
  MountingPoint mountingPoint(int32_t mountingPointId) const override final;
  //@}

  // mainSchedule
  //@{
  MainSchedule mainSchedule(int32_t scheduleId) override final;
  void setScheduleId(int32_t scheduleId) override final;
  int32_t scheduleId() const override final;
  //@}


  // buildings in current exercise
  //@{
  QSet<int> buildingsInCurrentExercise() override final;
  const QSet<int>& buildingsInCurrentExercise() const override final;
  bool isBuildingsInCurrentExercise(int buildingId) const override final;
  //@}


private Q_SLOTS:
  void onMainStructureElementChanged(const InfrastructureManagement::MainStructureElement &data, DataModification modType);
  void onMountingPointAssetChanged(const InfrastructureManagement::MountingPointAsset &data, DataModification modType);
  void onMainScheduleChanged(const InfrastructureManagement::MainSchedule &data, DataModification modType);

private: // methods
  void init();

private: // attributes
  std::shared_ptr<Interface::Dtc> m_dtc;
  QMutex                          m_mutex;
  QHash<int32_t, MountingPoint>   m_mountingPoints;         // By SeId
  QHash<int32_t, int32_t>         m_mountingPointAssetMap;  // key: structureElementId/mountingPointId - value: assetId
  QSet<int>                       m_bldgsInExcersise;       // All Buildings avaiable in this Exercise

  int32_t                         m_scheduleId;
  int32_t                         m_exerciseId{-1};
  NGL::INGLLogger                &m_logger;
};

} // namespace InfrastructureManagement