/* Distributed under the Apache License, Version 2.0.
   See accompanying NOTICE file for details.*/

#pragma once
#include "PulsePhysiologySystems.h"
#include "system/physiology/SEEndocrineSystem.h"
class SELiquidSubstanceQuantity;

/**
 * @brief @copydoc Physiology_EndocrineSystemData
 * @details
 * The PulseŽ endocrine system is a rudimentary system with only one stimulus (increased carbon dioxide partial pressure in the blood stream)
 * and two hormones (epinephrine and norepinephrine). The release of the hormones in response to the stimuli to represent the response of the sympathetic nervous system.
 * In the future, additional stimuli and additional hormones will be added.
 */  
class PULSE_DECL Endocrine : public PulseEndocrineSystem
{
  friend class PulseController;
  friend class PBPulsePhysiology;//friend the serialization class
  friend class PulseEngineTest;
public:
  Endocrine(PulseData& data);
  virtual ~Endocrine();

  void Clear();

  // Set members to a stable homeostatic state
  void Initialize();
  // Set pointers and other member variables common to both homeostatic initialization and loading a state
  void SetUp();

  void AtSteadyState();
  void PreProcess(){}
  void Process(bool solve_and_transport=true);
  void PostProcess(bool solve_and_transport=true){}

protected:
  void ComputeExposedModelParameters() override;

  void SynthesizeInsulin();
  void ReleaseEpinephrine();

  // Serializable member variables (Set in Initialize and in schema)

  // Stateless member variable (Set in SetUp())
  double                     m_insulinMolarMass_g_Per_mol;
  SELiquidSubstanceQuantity* m_aortaGlucose = nullptr;
  SELiquidSubstanceQuantity* m_aortaEpinephrine = nullptr;
  SELiquidSubstanceQuantity* m_rKidneyEpinephrine = nullptr;
  SELiquidSubstanceQuantity* m_lKidneyEpinephrine = nullptr;
  SELiquidSubstanceQuantity* m_splanchnicInsulin = nullptr;
};
