#ifndef Input_h_
#define Input_h_

#include <string>
#include <map>
#include <list>
#include <functional>

#include "SDL.h"

#include "Node.hpp"

struct KeyCombination
{
    std::string command;
    int key;
    bool ctrl;
    bool shift;
    bool alt;
};

struct Input : Node
{
    
    std::map<std::string, SDL_Keycode> key_ids
    {
        {"up", SDLK_UP},
        {"right", SDLK_RIGHT},
        {"down", SDLK_DOWN},
        {"left", SDLK_LEFT},
        {"f1", SDLK_F1},
        {"f2", SDLK_F2},
        {"f3", SDLK_F3},
        {"f4", SDLK_F4},
        {"f5", SDLK_F5},
        {"f6", SDLK_F6},
        {"f7", SDLK_F7},
        {"f8", SDLK_F8},
        {"f9", SDLK_F9},
        {"f10", SDLK_F10},
        {"f11", SDLK_F11},
        {"f12", SDLK_F11},
        {"enter", SDLK_RETURN},
        {"space", SDLK_SPACE}
    };
    std::vector<KeyCombination> key_map;

    Input(Node*);
    void respond(SDL_Event&);
    void load_key_map();
    SDL_Keycode get_key_code(std::string);
    void add_to_key_map(
        std::string, SDL_Keycode, bool = false, bool = false, bool = false);
    void print_key_combination(KeyCombination&);
    std::string get_class_name() { return "Input"; }

};

#endif