#pragma once

#include "SDL2/SDL.h"
#include <string>
#include <vector>

#include "app_consts.hpp"
#include "piece.hpp"

class Board
{
public:
    Board();
    Board(std::string board_fen);

    void load_FEN(std::string board_fen);
    std::string make_FEN();

    void draw_board(SDL_Surface* dest_surface);

    Team get_active_color();
    Piece get_piece(int x, int y);
    Piece get_piece(int space);
    bool get_able_to_castle(Team team, Type board_half);
    int get_en_passant();
    int get_half_turn_count();
    int get_full_turn_count();

    void set_selected_space(int x, int y);
    void set_selected_space(int space);

    void get_selected_space(int* x, int* y);
    int get_selected_space();

    std::vector<int> get_moves_for_space(int x, int y, bool check_for_check);
    std::vector<int> get_moves_for_space(int space, bool check_for_check);

    bool is_check(Team team);
    bool is_mate(Team team);

    void do_move(int space_from, int space_to, bool holding_k);
private:
    Piece game_board[BOARD_SIZE][BOARD_SIZE];
    Team active_color;
    bool able_to_castle[2][2];
    int en_passant;
    int half_turn_count, full_turn_count;
    int selected_space;

    MoveType can_move(int space_from, int space_to);
    bool does_move_solve_check(int space_from, int space_to);
};