#ifndef VOVK_H
#define VOVK_H
#include "Method.h"
#include "Preparator.h"
struct AggModel {

	char * name;
	double weight;
	double value;
	Method* expert;

};

using namespace std;
class Vovk {

private:
	/*int expertsCount = 0;
	int activeExpertsCount = 0;
	double beta = 0.5;
	int step = 0;
	double forecast = 0;	
	double addWeightFromSleepEx = 0.0;*/
	int expertsCount;
	int activeExpertsCount;
	double beta;
	int step;
	double forecast;	
	double addWeightFromSleepEx;
	vector<double> timeSeria;
	Method** models;
	void getNewExpertsValues();
	void checkExperts();
	//ret - log(beta, sum(1..n) weight * pow(beta, L))
	double recalculateWeights(double nextRealValue);
	//double timeSeriaDiff = 0;
	double timeSeriaDiff;
	Preparator *prep;
	void calculateTimeSeriaDiff(vector<double> timeSeria);
public:
	void setBeta(double beta);
	bool useSingleTrashhold ;
	double forecastHorizont;
	double singleTrashhold;
	bool useModelTrashhold;
	double modelTrashhold;
	Vovk(vector<double>, int, Method**);
	~Vovk();
	double getForecast();
	void updateTS(double nextRealValue);
	void addMethod(AggModel);
};
#endif