/**
*@RDE_HEADER@
* GUI Plugin for Building- Info
* $Id$
* $HeadURL$
* $Author$
* Created by hjl, SLSE, 2017-04-05
*/

#pragma once

#include "info_dialog_base.h"
#include <CentralEffectSimulation/ces.hpp>

// DDS
#include <InfrastructureManagement/ism.hpp>
#include <CentralEffectSimulation/ces.hpp>
#include <Buildings/bld.hpp>
#include <LtsUtilsCore/data_modification_enum.h>
#include <ParticipantManagement/ppm_data_plugin_interface.h>

// Qt
#include <QMap>
#include <QPair>


namespace Ui
{
class BldInfoDialog;
}
namespace CentralEffectSimulation
{
namespace Interface
{
class Dtc;
}
}
namespace AreaEffectSimulation
{
namespace Interface
{
class Dtc;
}
}
namespace ParticipantManagement
{
namespace Interface
{
class Dtc;
}
}
namespace ProjectDataManagement
{
namespace Interface
{
class Dtc;
}
}

namespace Buildings
{
constexpr int ICON_RESOLUTION = 64;

// --------------------------------------------------------
// BuildingInfoDialog
// --------------------------------------------------------
class BldInfoDialog : public InfoDialogBase
{
  Q_OBJECT

public:
  explicit BldInfoDialog(int bldEntityId, const QString &menuGroup, QWidget *parent = nullptr);
  ~BldInfoDialog();

  bool init(LtsSession::LtsSession *session) override;

private:
  template <typename ReturnType, typename Container, typename Key>
  static ReturnType constFinder(const Container &container, const Key &key) noexcept(false)
  {
    auto it = container.constFind(key);

    if (it == container.constEnd())
      throw QStringLiteral("constFinder: cannot find '%1' in container").arg(keyToString(key));

    return it.value();
  }

  void retranslate() override;
  void showBuildingInfos() override;
  void showBuildingInfos(const Buildings::BuildingState &bldState);
  void fillOwnership(int buildingId);
  void fillOwnership(const CentralEffectSimulation::BuildingOwnership &ownership);
  void clearColumn(int column);
  void fillContaminationTable(const Buildings::BuildingState &bldState);
  QString buildingDisplayName() const override;
  bool egcuVisibility();

  // FloorParticipantCount stuff:
  void updateFloorParticipantTable();
  bool getRoom(int roomSeId, InfrastructureManagement::StructureElement &roomSe);
  QString getFloorName(int floorSeId);
  int findFloorIdByRoomId(int roomId) noexcept(false);

private slots:
  void onBuildingStateChanged(const Buildings::BuildingState &data, const DataModification &modType);
  void onBuildingOwnershipChanged(const CentralEffectSimulation::BuildingOwnership &data,
                                  const DataModification &modType);
  void onMainStructureElementChanged(const InfrastructureManagement::MainStructureElement &data,
                                     const DataModification &modType);
  void onMountingPointAssetChanged(const InfrastructureManagement::MountingPointAsset &data,
                                   const DataModification &modType);
  void onOpenHistory();
  void onEgcuInfoDialogRequested();

  // FloorParticipantCount stuff:
  void onPositionChanged(const ParticipantManagement::ParticipantPosition &data, DataModification modType);
  void addParticipantPosition(const ParticipantManagement::ParticipantPosition &data, DataModification modType);

private:
  Ui::BldInfoDialog *m_ui;
  InfrastructureManagement::MainStructureElement m_mse;

  // FloorParticipantCount stuff:
//  QMap<int /* participant */, int /* party */> m_participantToPartyMapping;
//  QMap<int /* participant */, int /* floor */> m_participantToFloorMapping;
//  QMap<QPair<int /* floor */, int /* party */>, int /* participant count */> m_floorPartyParticipantCount;
//  QMap<int /* floor */, QVector<int /* party */> > m_floorToPartyMapping; // needed to have something to iterate better than the mess that m_floorPartyParticipantCount is

  QMap<int /* floor's sei */, QString /* floor name */> m_floorNames;
  QMap<int, int>                                       m_rowToFloorId;  // Key = row Value = floorId;
  QMap<int, int>                                       m_floorIdToRow;  // Key = floorId Value = row;
  QMap<int /* room */, int /* floor */> m_roomToFloorCache;
  QMap<int /* room */, InfrastructureManagement::StructureElement /* se */> m_roomStructureElementCache;
  QMap<int /* participant */, QPair<int /* floor */, int /* party */> > m_rawParticipantCount;

  std::shared_ptr<CentralEffectSimulation::Interface::Dtc> m_cesDtc;
  std::shared_ptr<AreaEffectSimulation::Interface::Dtc>    m_aesDtc;
  std::shared_ptr<ParticipantManagement::Interface::Dtc>   m_ppmDtc;
  std::shared_ptr<ProjectDataManagement::Interface::Dtc>   m_pdmDtc;

};
} // namespace Buildings