#ifndef _EvolutionData_
#define _EvolutionData_

/*!
 \file
 \brief Header file for EvolutionData class.
 @version 2.0
 */

#include <string>
#include <map>

#include "IsotopicVector.hxx"
#include "CLASSObject.hxx"
#include "ZAI.hxx"

#include "TMatrix.h"

class TGraph;
class EvolutionData;
class CLASSLogger;

using namespace std;
typedef long long int cSecond;


EvolutionData operator*(EvolutionData const& evol, double F);
EvolutionData operator*(double F, EvolutionData const& evol);
EvolutionData operator/(EvolutionData const& evol, double F);
EvolutionData Sum(EvolutionData const& evol1, EvolutionData const& evol2);
EvolutionData Multiply(EvolutionData const& evol, double F);
EvolutionData Multiply(double F, EvolutionData const& evol);

double 	Distance(IsotopicVector IV1, EvolutionData Evd1 );
double 	Distance(EvolutionData Evd1, IsotopicVector IV1 );

//-----------------------------------------------------------------------------//
//! Stores fuel inventory evolution , mean cross sections evolution, flux evolution, power , ...

/*!
 Define an EvolutionData.
 The aim of these class is to describe the evolution of a single evoluting system in CLASS.
 The system can either be a fuel evolution trough irradiation or a nuclei which produce, trough its decay, a large nuclei tree.
 
 The nuclei tree resulting of the evolution are stored in a map of ZAI and TGraph, each TGraph correspond to the evolution of the quantity of the associeted ZAI.

 @author BaM
 @version 2.0
 */
//________________________________________________________________________



class EvolutionData : public CLASSObject
{
	
public :

//********* Constructor/Destructor Method *********//

	/*!
	 \name Constructor/Desctructor
	 */
	//@{

	EvolutionData(); 	///< Normal DB Constructor.


	//{
	/// CLASSLogger Constructor.
	/*!
	 Use create an empty EvolutionData loading a CLASSLogger
	 \param log : used for the log.
	 */
	EvolutionData(CLASSLogger* log); 	///< Make a new Evolutive Product evolution
	//}

	//{
	/// Special Constructor.
	/*!
	 Make a new EvolutionData
	 \param log : used for the log.
	 \param DB_file path to the DataBase file
	 \param oldread true if the oldmethod should be use to read the DatBase File (deprecated)
	 \param zai set the ZAI if you want to add a stable nuclei.
	 */
	EvolutionData(CLASSLogger* log, string DB_file, bool oldread = false, ZAI zai = ZAI(0,0,0) );
	//}


	//{
	/// Normal Destructor.
	/*!
	 Only remove the map without deleting the pointer to TGraph...
	 One need to call the DeleteEvolutionData() method to fully delete the EvolutionData, and then avoiding memory leak...
	 */
	~EvolutionData();
	//}

	//{
	/// Delete the EvolutionData.
	/*!
	 Use to fully delete the EvolutionData and all associeted TGraph.
	 In some case needed to be called to avoid memory leaks.
	 */
	void DeleteEvolutionData();
	//}
	
	//@}


	

//********* Set Method *********//

	/*!
	 \name Set Method
	 */
	//@{
	void	SetHeavyMetalMass(double Mass)			{fHeavyMetalMass = Mass;}	//!< Set the heavy metal Mass [t]

	void 	SetReactorType(string reactortype)	{ fReactorType = reactortype; }		///< Set the reactor type (e.g PWR, FBR-Na,...)
	void	SetFuelType(string fueltype)		{ fFuelType = fueltype; }		///< Set the fuel type (e.g MOX,UOX,...)
	void 	SetPower(double power)			{ fPower = power; }			///< Set the power of the EvolutionData [W]
	void	SetFlux(TGraph* flux )			{ fFlux = flux; }			///< Set the neutron flux of the EvolutionData [cm^{-2}.s^{-1}]
	void	SetCycleTime(cSecond cycletime)		{ fCycleTime = cycletime; }		///< Set cycletime of the EvolutionData [s]


	void	SetInventoryEvolution(map<ZAI, TGraph*> maptoinsert)	{ fInventoryEvolution = maptoinsert;}///< Set EvolutionData map
	void	SetFissionXS(map<ZAI, TGraph*> maptoinsert)	{ fFissionXS = maptoinsert;}	///< Set fission cross section map
	void	SetCaptureXS(map<ZAI, TGraph*> maptoinsert)	{ fCaptureXS = maptoinsert;}	///< Set capture cross section map
	void	Setn2nXS(map<ZAI, TGraph*> maptoinsert)		{ fn2nXS = maptoinsert;}	///< Set (n,2n) cross section map

	//@}

	


//********* Get Method *********//

	/*!
	 \name Get Method
	 */
	//@{

#ifndef __CINT__
	map<ZAI ,TGraph* >	GetInventoryEvolution()	const { return fInventoryEvolution; }	//!< return the EvolutionData map
	map<ZAI ,TGraph* >	GetFissionXS()		const { return fFissionXS; }		//!< return the fission cross section map
	map<ZAI ,TGraph* >	GetCaptureXS()		const { return fCaptureXS; }		//!< return the capture cross section map
	map<ZAI ,TGraph* >	Getn2nXS()		const { return fn2nXS; }		//!< return the (n,2n) cross section map
	TGraph*			GetKeff()		const { return fKeff; }			//!< return the evolution of the keff (TGraph*)
	TGraph*			GetFlux()		const { return fFlux; }			//!< return the evolution of the neutron flux (TGraph*)
#endif

	double	GetFinalTime()		const { return fFinalTime; }			//!< return the final time - last point (double)
	double	GetCycleTime()		const { return fCycleTime; }			//!< return the cycletime (double)
	double	GetPower()		const { return fPower; }			//!< return the power (double)
	string	GetDB_file()		const { return fDB_file; }			//!< return the name of the Database file (string)
	string	GetReactorType()	const { return fReactorType; }			//!< return the type of reactor (string)
	TGraph*	GetEvolutionTGraph(const ZAI& zai);					//!< return the evolution of the ZAI quantity (TGraph*)

	IsotopicVector	GetIsotopicVectorAt(double t);					///< Return the Product IsotopicVector at time t

	double	GetHeavyMetalMass()	const	{ return fHeavyMetalMass; }	//!< Return the heavy metal mass in the core at the begining of the cycle [t]


	//{
	/// Return the XS for a reactionId on zai at t time
	/*!
	 // This method cross section of a reaction for a ZAI at a time
	 // \param t time
	 // \param ZAI ZAI for which the cross section if asked
	 // \param ReactionId ID of the reaction asked

	 // The different reaction ID are :
		\li 1 fission,
		\li 2 capture,
		\li 3 (n,2n).
	 */
	double	GetXSForAt(double t, ZAI zai, int ReactionId); 		
	//}

	//@}




//********* Insertion Method *********//

	//@}
	/*!
	 \name Insertion  Method
	 */
	//@{

	bool NucleiInsert(pair<ZAI, TGraph*> zaitoinsert);		//!< Add a nuclei evolution to the evolution map
	bool FissionXSInsert(pair<ZAI, TGraph*> zaitoinsert);		//!< Add a nuclei to the fission cross section map
	bool CaptureXSInsert(pair<ZAI, TGraph*> zaitoinsert);		//!< Add a nuclei to the capture cross section map
	bool n2nXSInsert(pair<ZAI, TGraph*> zaitoinsert);		//!< Add a nuclei to the (n,2n) cross section map
	

	//@}
	


protected :
	
	string	fDB_file;			///!< path to the DataBase file
	
	
#ifndef __CINT__
	map<ZAI ,TGraph* >	fInventoryEvolution;	//!< evolution map
	map<ZAI ,TGraph* >	fFissionXS;		//!< fission cross section map
	map<ZAI ,TGraph* >	fCaptureXS;		//!< capture cross section map
	map<ZAI ,TGraph* >	fn2nXS;			//!< (n,2n) cross section map
	TGraph*	fKeff;					//!< Keff evolution
	TGraph*	fFlux;					//!< Flux evolution
#endif
	
	cSecond	fFinalTime;			///< time of the last point
	bool	fIsCrossSection;		///< true if some cross section are present in the database
	
	
	
	string	fReactorType;			///< Type of reactor
	string	fFuelType;			///< Type of fuel
	double	fPower;				///< Power in W
	double	fCycleTime;			///< Cycle time of the DataBase
	double	fHeavyMetalMass;		///< Cycle time of the DataBase

    
	void	OldReadDB(string DBfile);				//!< Read old format database
	void	ReadDB(string DBfile, bool oldread = false);		//!< Main function to read database
	void	ReadKeff(string line, double* time, int NTimeStep);	//!< Read the Keff in the database
	void	ReadFlux(string line, double* time, int NTimeStep);	//!< Read the Flux in the database
	void	ReadInv(string line, double* time, int NTimeStep);	//!< Read the Inventory evolution in the database
	void	ReadXSFis(string line, double* time, int NTimeStep);	//!< Read the fission cross section evolution in the database
	void	ReadXSCap(string line, double* time, int NTimeStep);	//!< Read the capture cross evolution in the database
	void	ReadXSn2n(string line, double* time, int NTimeStep);	//!< Read the (n,2n) cross evolution in the database
	void	ReadInfo();						//!< Read the info file of the database

	
	double	Interpolate(double t, TGraph& EvolutionGraph);		///< Interpolating the value of EvolutionGraph at the t time

	void	AddAsStable(ZAI zai);					///< Use when adding an EvolutionData of a stable nuclei (for "non" decay)

	ClassDef(EvolutionData,0);
};




#endif