#include <iostream>

#include "sudoku.h"
#include "debug.h"

int main(int argc, char *argv[])
{
	int row, i;
	std::string line;
	sudoku sudo;
	std::vector<sudoku> results;

	if (argc > 1) {
		if ((std::string)argv[1] == "-q")
			verbose = 0;
	}

	for (row = 0; row < 9; row++) {
		std::getline(std::cin, line, '\n');

		if(sudo.str_to_row(row, line)) {
			std::cout << "Error reading line " << row << std::endl;
			return 1;
		}
	}

	std::cout << "Done parsing.\n";

//	int solved;
//	sudo = sudo.solve(solved);
	sudo.print();
	std::cout << "Solving this sudoku.\n\n";

	results = sudo.solve_all();

	std::cout << "Found " << results.size() << " solutions\n";

	for (i = 0; i < (int)results.size(); i++) {

		std::cout << "\nSolution " << i + 1 << ", iteration depth: "
			  << results.at(i).recursion_depth << std::endl;
		results.at(i).print();
	}
	std::cout << "Had to guess " << sudo.guesses
		  << " times while solving this sudoku\n";

	return 0;
}