#pragma once
#include "context.h"
#include <vector>

namespace ui
{
    enum MouseButton { mbLeft = 0, mbMiddle = 1, mbRight = 2 };
    enum MouseButtonState { mbsReleased, mbsDown, mbsPressed, mbsUp };
    struct Input {
        struct {
            int x, y;
            MouseButtonState buttons[3] = {mbsReleased, mbsReleased, mbsReleased};
            int wheel = 0;
        } mouse;
        struct {
            uint8_t keyDown = 0;
            uint8_t keyUp = 0;
            const bool *keys;
        } keyboard;
    };

    class Window {
        public:

            Window(const char *title, int width, int height);
            ~Window();

            bool HandleEvents(SDL_Event *e);
            virtual void Update();

            static void DistributeEvent(SDL_Event *e);

        protected:
            SDL_Window *win;
            Context *context;
            Input input;

            static std::vector<std::pair<uint32_t, Window*>> windows;
    };
}