#include "field.hpp"
#include "clusters.hpp"
#include "solver.hpp"

#include <iostream>
#include <chrono>
#include <thread>

template <typename Field>
auto is_void(Field const & field){
	for(auto&& p : field.all_positions()){
		if(!field.empty(p)) return false;
	}
	return true;
}

int main(){
	using namespace std;
//	constexpr auto W = 10;
//	constexpr auto H = 10;

//	auto field = create_rectangular_field<W, H>({
//		2, 1, 1, 1, 2, 1, 2, 4, 1, 2,
//		2, 2, 2, 1, 2, 2, 1, 1, 1, 2,
//		1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
//		2, 1, 1, 4, 2, 4, 2, 1, 2, 1,
//		1, 1, 1, 3, 2, 2, 2, 3, 3, 4,
//		3, 2, 2, 1, 1, 1, 2, 2, 2, 2,
//		1, 1, 2, 1, 3, 1, 1, 4, 2, 3,
//		1, 1, 1, 1, 3, 1, 3, 2, 1, 2,
//		1, 1, 1, 1, 2, 4, 1, 3, 1, 2,
//		1, 1, 1, 1, 2, 2, 1, 1, 4, 9
//	});

	constexpr auto W = 9;
	constexpr auto H = 9;
	auto field = create_rectangular_field<W, H>({
		2, 1, 1, 1, 2, 1, 2, 4, 1,
		2, 2, 2, 1, 2, 2, 1, 1, 1,
		1, 1, 1, 1, 1, 1, 1, 2, 2,
		2, 1, 1, 4, 2, 4, 2, 1, 2,
		1, 1, 1, 3, 2, 2, 2, 3, 3,
		3, 2, 2, 1, 1, 1, 2, 2, 2,
		1, 1, 2, 1, 3, 1, 1, 4, 2,
		1, 1, 1, 1, 3, 1, 3, 2, 1,
		1, 1, 1, 1, 2, 4, 1, 3, 9
	});

	field.print(std::cout);

	cout << solve(field) << std::endl;
}