#include "pch.hpp"

#ifdef WINDOW_SDL3
#undef WINDOW_SDL3

#include "utils/Window/WindowEvents.h"

#include <SDL3/SDL.h>

#include <SDL3/SDL_opengl.h>

namespace Archimedes {

    class Window;

    class WindowSDL3 {

        public:

            WindowSDL3(Window* p, const std::function<void(Event*)>& sendEvent) {

                data.window = p;
                data.sendEvent = sendEvent;

                SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
                SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
                SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
                Uint32 window_flags = SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_HIDDEN;
                SDL_Window* window = SDL_CreateWindow("Archimedes", 1280, 720, window_flags);
                if (window == nullptr)
                {
                    printf("Error: SDL_CreateWindow(): %s\n", SDL_GetError());
                    std::abort();
                }
                SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
                
                gl_context = SDL_GL_CreateContext(window);
                
                if (gl_context == nullptr)
                {
                    printf("Error: SDL_GL_CreateContext(): %s\n", SDL_GetError());
                    std::abort();
                }

                SDL_GL_MakeCurrent(window, gl_context);
                SDL_GL_SetSwapInterval(1); // Enable vsync
                SDL_ShowWindow(window);
            }

            ~WindowSDL3() {
            }

            void doFrame() { restoreContext(); SDL_GL_SwapWindow(w); }

            void pollEvents() { 
                SDL_PollEvent(&e);

                switch(e.type) {

                }
            }

            void restoreContext() { SDL_GLMakeCurrent(window, gl_context); }

            void getSize(int& w, int& h) {
            }

            SDL_Window* getWindow() { return w; }

            WindowData data;
        
        private:
            SDL_Window* w;
            SDL_GLContext gl_context;
            SDL_Event e;

    };

    typedef WindowSDL3 WindowImpl;
}

#endif