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

#pragma once

#include <CentralEffectSimulation/logger.h>

#include <AreaEffectSimulation/aes_dtc.h>
#include <Buildings/bld_dtc.h>
#include <Buildings/bld_ftc.h>
#include <ProjectDataManagement/pdm_dtc.h>
#include <TrainingAreaBase/tab_ftc.h>
#include <CentralEffectSimulation/dds_handler.h>
#include <CentralEffectSimulation/handler_building_data.h>
#include <CentralEffectSimulation/aes_item_view_utm.h>
#include <LtsCoordinate/lts_coordinate.h>

#include <QtCore/QObject>
#include <QtCore/QMap>
#include <QtCore/QHash>
#include <QtCore/QVector>
#include <QPolygonF>
#include <QTimer>

namespace LtsUtils
{
class QPoint3D;
}

// AES-Handling for buildings

namespace CesBuildings
{


class HandlerAesData : public QObject
  , protected Buildings::Interface::Ftc::SendCesHitOnBuildingReplyHandler
  , protected Buildings::Interface::Ftc::SendCesHit3DonBuildingReplyHandler
  , protected TrainingAreaBase::Interface::Ftc::SendCesHitInformationReplyHandler
  , protected Buildings::Interface::Ftc::SetBuildingStatesReplyHandler
{
  Q_OBJECT
public:
  explicit HandlerAesData(const std::shared_ptr<CentralEffectSimulation::DdsHandler> &ddsHandler,
                          const std::shared_ptr<CentralEffectSimulation::HandlerBuildingData> &buildingDataHandler,
                          QObject *parent = nullptr);

  ~HandlerAesData();

  /**
    * Initialize the handler to manage information from player management
    */
  bool init();
  AreaEffectSimulation::AesItemView itemView(const int &aesId) const { return m_aesItemViews.value(aesId); }
  ProjectDataManagement::IgniterFunctionBase igniterFunctionBaseExplosionCluster(const int &aesId) const
  {
    auto chargeStruct = m_ddsHandler->dtcAes()->explosionCluster(aesId).chargeStruct();
    return m_ddsHandler->dtcPdm()->getChargeTypeIgniterTypeIgniterFunction(chargeStruct.chargeTypeId(),
                                                                           chargeStruct.igniterTypeId(),
                                                                           chargeStruct.igniterFunctionId()).igniterFunctionBaseId();
  }
  int chargeTypeId(const int &aesId) const
  {
    return m_ddsHandler->dtcAes()->explosionCluster(aesId).chargeStruct().chargeTypeId();
  }

protected:
  void onSendCesHitOnBuildingReply(const Core::FunctionReplyObject &replyObject) override final;
  void onSendCesHit3DonBuildingReply(const Core::FunctionReplyObject &replyObject) override final;
  void onSendCesHitInformationReply(const Core::FunctionReplyObject &reply) override final;
  void onSetBuildingStatesReply(const Core::FunctionReplyObject &reply) override final;

private slots:
  /**
    * Handle the signals from 'AES'
    */
  void onChargeEffectChanged(const AreaEffectSimulation::ChargeEffect &data, DataModification modType);
  void onExplosionSingleChanged(const AreaEffectSimulation::ExplosionSingle &data, DataModification modType);
  void onAirSupportImpactChanged(const AreaEffectSimulation::AirSupportImpact &data, DataModification modType);
  void onAesItemViewChanged(const AreaEffectSimulation::AesItemView &data, DataModification modType);
  void onTriggeredImpactsChanged(const AreaEffectSimulation::TriggeredImpacts &data, DataModification modType);
  void onEffectsChanged(const AreaEffectSimulation::Effects &effects, DataModification modType);
  void onBoobyTrapChanged(const AreaEffectSimulation::BoobyTrap &data, DataModification modType);
  void onStartTimeReached();

  void removeStates(const AreaEffectSimulation::AesItemView &data);

//private: // structs

//  typedef QHash<int, QSet<int>> BitfieldStates; shift to aes_item_view_utm.h

private: // methoden
  bool inFootprint(const Core::GeoPosition2D &geoPosition,
                   const CentralEffectSimulation::HandlerBuildingData::Footprint &footPrint,
                   const double radius) const;

  bool inBoundingBox(const Core::GeoPosition2D& impactPosition,
                     const CentralEffectSimulation::HandlerBuildingData::Footprint &footprint,
                     const double impactRadius) const;


  void preCalculateImpacts(const AreaEffectSimulation::TriggeredImpacts &data);
  void calculateImpacts(const AreaEffectSimulation::TriggeredImpacts &data,
                        const AreaEffectSimulation::AesItemView &aesItemView,
                        const CentralEffectSimulation::HandlerBuildingData::Footprint &footprint);
  void calculateImpacts(const AreaEffectSimulation::Effects &effects,
                        const CentralEffectSimulation::HandlerBuildingData::Footprint &footprint);

  void checkBuildingsHit(const AreaEffectSimulation::AesItemView &data);

  QVector<int> findBuildingsBetween(const LtsCoordTrans::LtsCoordinate &impactPosition,
                                    const CentralEffectSimulation::HandlerBuildingData::Footprint &targetFootprint);
  void calculateBuildingExplosion(const AreaEffectSimulation::ChargeStruct &chargeStruct, const Core::GeoPosition2D &impactPosition, const int id);
  void startTimer(int id, int msec);

private: // attributes

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

  QHash<int, CentralEffectSimulation::BitfieldStates>             m_bitfieldStatesBld; // key = mseId, value = BitfieldState

  // AES-Values
  QHash<int, AreaEffectSimulation::AesItemView>            m_aesItemViews; // key = aesItemId
  QHash<int, CentralEffectSimulation::AesItemViewUtm>      m_aesItemViewsUtm; // key = aesItemId
  QHash<int, AreaEffectSimulation::AesEffectState>         m_explosionSingleState; // key = id value = state

  CentralEffectSimulation::LOGGER_T                       &m_logger;           ///< Interface to the Logging-Facility
  QHash<int, AreaEffectSimulation::ChargeEffect>           m_chargeEffects;   // key = onChargeEffectChanged.id value ChargeEffect

};

} // namespace CesBuildings