/**
  * 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 <CentralEffectSimulation/aes_item_view_utm.h>
#include <CentralEffectSimulation/dds_handler.h>
#include <CentralEffectSimulation/handler_participant.h>

#include <QTimer>
#include <QObject>
#include <QHash>
#include <QRectF>
#include <QPolygonF>

// AES-Handling for participants
namespace CesVirtualMines
{

class HandlerParticipantBoobyTrap final : public QObject
  , protected TrainingAreaBase::Interface::Ftc::SendCesHitReplyHandler
  , protected AreaEffectSimulation::Interface::Ftc::BoobyTrapTriggerReplyHandler
{
  Q_OBJECT

public:
  HandlerParticipantBoobyTrap(const std::shared_ptr<CentralEffectSimulation::DdsHandler> &ddsHandler,
                              const std::shared_ptr<CentralEffectSimulation::HandlerParticipant> &participantHandler,
                              QObject *parent = nullptr);

  ~HandlerParticipantBoobyTrap();

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

protected:
  void onSendCesHitReply(const Core::FunctionReplyObject &replyObject) override final;
  void onBoobyTrapTriggerReply(const Core::FunctionReplyObject &replyObject) override final;

private Q_SLOTS:
  /**
    * Handle the signals from 'ParticipantHandler'
    */
  void onParticipantPositionChanged(const CentralEffectSimulation::HandlerParticipant::CesParticipantData &partPos);

  /**
    * Handle the signals from 'AES'
    */
  void onAesItemViewChanged(const AreaEffectSimulation::AesItemView &data, DataModification modType);
  void onBoobyTrapChanged(const AreaEffectSimulation::BoobyTrap &data, DataModification modType);

  void sendFtcBoobyTrapTrigger(int aesItemId);

  /**
    * Send Hit to participant
    */
  void sendFtcCesHitRequestTimeout();

private: // methoden
  void sendParticipantEvent(const CentralEffectSimulation::AesItemViewUtm &boobyTrapItem,
                            const CentralEffectSimulation::HandlerParticipant::CesParticipantData &participantPosition,
                            const ProjectDataManagement::EventType eventType);
  void sendParticipantHit(const CentralEffectSimulation::AesItemViewUtm &boobyTrap,
                          const CentralEffectSimulation::HandlerParticipant::CesParticipantData &participantPosition,
                          const ProjectDataManagement::EventType eventType);

  bool insideSecondaryArea(const QPolygonF &polygonf, const QPointF &participantPos) const;
  bool enteredOrCrossedArea(const QPolygonF &polygonf, const QPolygonF &participantStep) const;
  bool calculateBoobyTrapParticipant(const CentralEffectSimulation::AesItemViewUtm &aesItemView, const CentralEffectSimulation::HandlerParticipant::CesParticipantData &participantPos);
  void calculateBoobyTrapParticipantSecondary(const CentralEffectSimulation::AesItemViewUtm &aesItemView, const CentralEffectSimulation::HandlerParticipant::CesParticipantData &participantPos);
  void calculateBoobyTrapParticipantsSecondary(int aesItemId, int participantId);
  bool intersectsBoundingBoxCheck(const CentralEffectSimulation::AesItemViewUtm &itemView, const int participantId);
private: // attributes

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

  // AES-Values
  QHash<int, AreaEffectSimulation::BoobyTrap>                  m_boobyTraps;
  QHash<int, CentralEffectSimulation::AesItemViewUtm>          m_boobyTrapItems;     // key = aesItemId
  QHash<int, CentralEffectSimulation::AesItemViewUtm>          m_boobyTrapItemsSecondary;     // key = aesItemId
  QHash<int, int>                                              m_triggeredMineParticipant; // key = aesItemId, value = participantId

  QHash<int, TrainingAreaBase::SendCesHitRequest>              m_requestMap; // Key = equipmentNumber
  QTimer                                                      *m_timer;

  CentralEffectSimulation::LOGGER_T                           &m_logger;           ///< Interface to the Logging-Facility
};
} // namespace CesVirtualMines