#include "../src/NeuronNetwork/FeedForward"
#include "../src/NeuronNetwork/Learning/Reinforcement.h"
#include "../src/NeuronNetwork/Solution.h"

#include <iostream>
#include <vector>

class X: public Shin::NeuronNetwork::Problem
{
	public:
		X(const X& a) :Problem(a) {}
		X(const std::vector<float> &a):Problem() {data=a;}
};

int main()
{
	srand(time(NULL));

	std::vector<Shin::NeuronNetwork::Problem*> p;

	p.push_back(new X(std::vector<float>({0,0})));

	p.push_back(new X(std::vector<float>({1,1})));

	p.push_back(new X(std::vector<float>({1,0})));
	p.push_back(new X(std::vector<float>({0,1})));

	Shin::NeuronNetwork::FeedForward q({2,1});
	Shin::NeuronNetwork::Learning::Reinforcement b(q);
	int i=0;
	double targetQuality=0.5;
	b.setQualityFunction(
		[](const Shin::NeuronNetwork::Problem &pr,const Shin::NeuronNetwork::Solution &s)->float
		{
			if(pr[0]==1 && pr[1]==1)
			{
				//ocekavame 1
				int e=(s[0]-0.80)*15.0;//+(abs(s[1])-0.5)*100.0;
				return e;
			}else
			{
				//ocekavame 0
				int e=(0.20-s[0])*15.0;//+(0.4-abs(s[1]))*100.0;
				return e;
			}
			return 1.0;
		});
	for(i=0;i < 500000000;i++)
	{
		double err=b.learnSet(p);
	
		if(i%100000==0)
			srand(time(NULL));
		if(err > targetQuality||i%1000==0)
		{
			std::cerr << i << " ("<< err <<").\n";
			for(int j=0;j<4;j++)
			{
				std::cerr << j%4 <<". FOR: [" << p[j%4]->operator[](0) << "," <<p[j%4]->operator[](0) << "] res: " << q.solve(*p[j%4])[0] << "\n";
			}
		}
		if(err >targetQuality)
			break;
	}

/*	int i=0;
	std::cerr << i%4 <<". FOR: [" << p[i%2].representation()[0] << "] res: " << q.solve(p[i%2])[0] << " should be " << s[i%2][0]<<"\n";

	for(int i=0;i<2000;i++)sa	
	{
		b.teach(p[i%2],s[i%2]);
		std::cerr << i%2 <<". FOR: [" << p[i%2].representation()[0] << "] res: " << q.solve(p[i%2])[0] << " should be " << s[i%2][0]<<"\n";
	}
	b.debugOn();
	for(int i=0;i<2;i++)
	{
		b.teach(p[i%2],s[i%2]);
		std::cerr << i%4 <<". FOR: [" << p[i%4].representation()[0] << "," <<p[i%4].representation()[0] << "] res: " << q.solve(p[i%4])[0] << " should be " <<
		s[i%4][0]<<"\n";
	}
	b.debugOff();*/
}