#ifndef IMGUI_CAPPLICATION_H
#define IMGUI_CAPPLICATION_H

#include "imgui.h"
#include "imgui_impl_opengl3.h"
#include "imgui_internal.h"
#include "iostream"
#include "OSCA.h"
#include <limits.h> // For PATH_MAX
#include <unistd.h> // For getcwd


static void glfw_error_callback(int error, const char* description){
    fprintf(stderr, "GLFW Error %d: %s\n", error, description);
}


namespace CTL {
    class GUI_Application{
    public:
        virtual ~GUI_Application() = default;
#ifdef _WIN32
        GLFWwindow* window{};
        GLFWvidmode* mode{};
#elif __linux__
        GLFWwindow* window{};
        GLFWvidmode* mode{};
        Window x11Window{};
        Display* display{};
        int screen = 0;
#endif
        HSize Size = {1024,800};
        HSize ReSize = {0,0};
        HPos Pos = {0,50};
        std::string Title = "ImGui";
        bool WindowCreateFlag = false,NoFrameFlag = false,CenterFlag = false;
        ImVec4 Background = RGBA(255,255,255,255);
        ImVec4 ClearGround = RGBA(0,0,0,0);
        int argc = 0;
        std::string* argv = nullptr;
        float opacity = 0.0f;
        GUI_Application();
        GUI_Application(GUI_Application&& other) noexcept ;
        GUI_Application(int argc,char** argv) noexcept ;
        explicit GUI_Application(GUI_Application* CApp);
        //----------------------------------------------------------------
        bool WindowCreate();
        void InitGL() const;
        virtual void StyleWindow(){};
        bool NewFrame() const;
        void Render() const;
        int SwapBuffers() const;
        static int Stop();
        //----------------------------------------------------------------
        static std::string GetTheProgramDirectory();
        static void Close();
        //----------------------------------------------------------------


    private:
        std::string glsl_version;
        bool closea = false;
    };
}


#endif