/**
  * @RDE_HEADER@
  * Damage state transaformation from/to HLA <-> Excon, see ICD, 4.4.3.5.6 - Damage Model
  * $Id$
  * $HeadURL$
  * $Author$
  */

#pragma once

#include <Common/identifierstruct.h>

#include <QObject>
#include <QVector>
#include <TacticalStatusStruct.h>
#include <EntityIdentifierStruct.h>
#include <DamageStatusEnum32.h>
#include <HitResultEnum16.h>

#include <ProjectDataManagement/pdm_enums.hpp>

class QTimer;

namespace HighLevelArchitecture
{

class DamageModel : public QObject
{
  Q_OBJECT
public:
  explicit DamageModel(const IdentifierStruct &is,
                       const rpr2::TacticalStatusStruct &state);
  explicit DamageModel(const rpr2::TacticalStatusStruct &state);
  explicit DamageModel(const IdentifierStruct &is)
    : DamageModel(is, {rpr2::TacticalStatusEnum8::CombatReady, 0, rpr2::TotalStatusEnum32::CombatReady})
  {}

  const IdentifierStruct &identifierStruct() const { return m_is; }

  rpr2::DamageStatusEnum32::ET damageState(qint64 simTimeMSec) const;
  rpr2::TotalStatusEnum32::ET totalState(qint64 simTimeMSec) const;
  ProjectDataManagement::VulnerabilityState vulnerabilityState(qint64 simTimeMSec) const;
  bool immobilized(qint64 simTimeMSec) const;
  bool firePowerDisabled(qint64 simTimeMSec) const;

  void setTacticalStatusStruct(const rpr2::TacticalStatusStruct &state, qint64 simTimeMSec);
  void setTacticalStatus(const rpr2::HitResultEnum16::ET &state, qint64 simTimeMSec);

  rpr2::TacticalStatusStruct tacticalStatusStruct(qint64 timeStamp) const;

Q_SIGNALS:
  void damageStateChanged();
  void playerManipulationChanged(int eqNo, bool playerIsManipulated, qint64 simTimeMSecs);

private:
  int indexForTime(qint64 simTimeMSec) const;
  void initTimer();

private:
  IdentifierStruct  m_is;
  QTimer *m_timer = nullptr;

  struct TacticalStatusStructWithTimeStamp
  {
    rpr2::TacticalStatusStruct tss;
    qint64 timeStamp = 0;
    TacticalStatusStructWithTimeStamp()
    {
      tss.TacticalStatus = rpr2::TacticalStatusEnum8::CombatReady;
      tss.VulnerabilityKind = 0;
      tss.TotalStatus = rpr2::TotalStatusEnum32::CombatReady;
    }
  };
  QVector<TacticalStatusStructWithTimeStamp> m_tacticalStates;


  static const int s_waitInterval = 100;  // 100 ms
  void setTacticalStatusStructWithTimestamp(TacticalStatusStructWithTimeStamp &tssTs, const rpr2::HitResultEnum16::ET &state, qint64 simTimeMSec);
};
} // namespace HighLevelArchitecture