#ifndef __CONFIG_HPP__
#define __CONFIG_HPP__

#include <string>
#include "penguin_heuristic.hpp"
#include "penguin.hpp"

#define DEFAULT_FILENAME "AI.conf"

namespace game {

	class config {
		public:
            const bool is_ai_vs_ai() {return ai_vs_ai;};
            const bool should_send_game_to_gui(){return send_game_to_gui;};
            const unsigned int get_think_time() { return think_time; };
            const unsigned int get_game_count() { return game_count; };
            const mcts::penguin_heuristic* get_heuristic(short player) {return player == 1 ? heuristic_ai_1 : heuristic_ai_2; };
            ~config() {delete heuristic_ai_1; delete heuristic_ai_2;}

			static config& get_config()
			{
                static std::string s(DEFAULT_FILENAME);
                static config c(s);

                return c;

            };

            config(config const&)               = delete;
            void operator=(config const&)  = delete;
		private:

			config(std::string& filename);

            void handle_line(const std::string& option_name, const std::string& option_value);
            void set_game_mode(const std::string& value);
            void set_think_time(const std::string& value);
            void set_game_count(const std::string& value);
            void set_heuristic(const std::string& value, short player);
            void set_send_game(const std::string& value);

            bool ai_vs_ai, send_game_to_gui;
            unsigned int think_time;
            unsigned int game_count;
            mcts::penguin_heuristic* heuristic_ai_1;
            mcts::penguin_heuristic* heuristic_ai_2;
	};


}

#endif