#ifndef INPUT_HPP
#define INPUT_HPP

#include <SDL3/SDL.h>
#include <unordered_map>
#include <vector>

// Structs
struct Vector2 {
    int x;
    int y;
    Vector2(int x = 0, int y = 0) : x(x), y(y) {}
};

// Classes
class Input {
public:
    Input();
    ~Input();

    void handleEvents();
    bool quitRequested() const;
    bool isKeyPressed(SDL_Scancode key);
    bool isKeyPressed(std::vector<SDL_Scancode> keys);
    bool hasKeyBeenPressed(SDL_Scancode key);
    bool hasKeyBeenPressed(std::vector<SDL_Scancode> keys);
    bool isMouseButtonPressed(Uint8 button);
    bool isMouseButtonPressed(std::vector<Uint8> buttons);
    bool hasMouseButtonBeenPressed(Uint8 button);
    bool hasMouseButtonBeenPressed(std::vector<Uint8> buttons);
    Vector2 getMousePosition() const;
    

private:
    SDL_Event event;
    std::unordered_map<SDL_Scancode, bool> keyStates;
    std::unordered_map<SDL_Scancode, bool> keyFallingEdgeStates;
    std::unordered_map<Uint8, bool> mouseButtonStates;
    std::unordered_map<Uint8, bool> mouseButtonFallingEdgeStates;
    Vector2 mousePosition;
    bool quitRequestedFlag = false;
};

#endif