/**
  * Get notifications about changed AES Explosions/MineAreas
  * $Id$
  * $HeadURL$
  * $Author$
  */

#pragma once

#include "initialization.h"
#include "logger.h"
#include "handler_effect_show.h"
#include <AreaEffectSimulation/aes_dtc.h>
#include <QMap>

namespace EffectShowManagement
{
class ObjectAesData;

/**
  * @brief Handler for area effect simulation.
  *
  * (1)Fetches the gui-interactions for area effect simulation and triggers effect show activities
  *    accordingly.\n
  * (2)Holds some data of the area effect simulation (AES) within the data base in order to
  *    check was has been changed in case of AES chagnes.\n
  * (3)In case of changes of the AES, it determines the kind of modification
  *    (see #KindOfModification_e) and informs the "HandlerAesData" about the changes.\n
  *
  */
class HandlerAesData : public QObject
{
  Q_OBJECT

public:
  explicit HandlerAesData(Initialization *mainHandler);
  ~HandlerAesData();

  /**
   * @brief Updates area effect simulation data from the data base and the data distributin system.
   * @return (true)Initialization was successfull
   */
  bool init();


private Q_SLOTS:
  /**
   * @brief Checks, if the changed single explosion causes administration of related effect shows.
   * @param[in] data Single Explosion data
   * @param[in] modType Kind of modification of the single explosion
   */
  void onExplosionSingleChanged(const AreaEffectSimulation::ExplosionSingle &data, DataModification modType);
  /**
   * @brief Checks, if the changed explosion area causes administration of related effect shows.
   * @param[in] data Explosion area data
   * @param[in] modType Kind of modification of the explosion area
   */
  void onExplosionAreaChanged(const AreaEffectSimulation::ExplosionArea &data, DataModification modType);
  /**
   * @brief Checks, if the changed explosion area causes administration of related effect shows.
   * @param[in] data Explosion cluster data
   * @param[in] modType Kind of modification of the explosion cluster
   */
  void onExplosionClusterChanged(const AreaEffectSimulation::ExplosionCluster &data, DataModification modType);
  /**
   * @brief Checks, if the changed explosion area causes administration of related effect shows.
   * @param[in] data Explosion cluster data
   * @param[in] modType Kind of modification of the explosion cluster
   */
  void onEffectClusterChanged(const AreaEffectSimulation::EffectCluster &data, DataModification modType);
  /**
   * @brief Checks, if the changed mine area causes administration of related effect shows.
   * @param[in] data Mine area data
   * @param[in] modType Kind of modification of the mine area
   */
  void onMineAreaChanged(const AreaEffectSimulation::MineArea &data, DataModification modType);

private:
  /**
   * @brief Checks, if the status of the area effect simulation allows a treatment of its data.
   * @param effectStateId Status of the area effect simulatin data.
   * @return (true)A Treatment of the data is allowed.
   */
  static bool takeIntoAccountEffectShow(const AreaEffectSimulation::AesEffectState &effectStateId);
  /**
   * @brief Determines what has been changed in the area effect simulation
   * @param data              Area effect simulation data
   * @param modType           Kind of modification of the area effect simulation
   * @return See #KindOfModification_e of the HandlerEffectShow class
   */
  HandlerEffectShow::KindOfModification_e getKindOfModification(const Database::EsmAesData &data, DataModification modType) const;

private: // attributes
  QMap<int, ObjectAesData *> m_AesDataObjMap;
  Initialization           *m_mainHandler;
  NGL::INGLLogger           &m_logger;

};
} // namespace EffectShowManagement