#include <iostream>
#include <ReWindow/types/Window.h>
#include <ReWindow/Logger.h>

using namespace ReWindow;
std::ostream& operator<<(std::ostream& os, const std::pair<int, int>& v) {
	return os << "{" << v.first << ", " << v.second << "}";
}

class MyWindow : public OpenGLWindow {
	public:
		MyWindow(const std::string& title, int w, int h) : OpenGLWindow(title, w, h, 2, 1) {}

	void OnMouseMove(const MouseMoveEvent& e) override {}

	void OnKeyDown(const KeyDownEvent& e) override {
            if (e.key == Keys::F11)
                SetFullscreen(!IsFullscreen());
	}

	bool OnResizeRequest(const WindowResizeRequestEvent& e) override { return true; }

    void OnMouseButtonDown(const MouseButtonDownEvent& e) override { RWindow::OnMouseButtonDown(e); }

    void OnMouseButtonUp(const MouseButtonUpEvent& e) override { RWindow::OnMouseButtonUp(e); }

    void OnRefresh(float elapsed) override {
        if (IsMouseButtonDown(MouseButtons::Left))
            std::cout << "Left Mouse Button" << std::endl;

        if (IsMouseButtonDown(MouseButtons::Right))
            std::cout << "Right Mouse Button" << std::endl;

        if (IsMouseButtonDown(MouseButtons::Middle))
            std::cout << "Middle Mouse Button" << std::endl;

        if (IsMouseButtonDown(MouseButtons::Mouse4))
            std::cout << "Mouse4 Mouse Button" << std::endl;

        if (IsMouseButtonDown(MouseButtons::Mouse5))
            std::cout << "Mouse5 Mouse Button" << std::endl;

        SwapBuffers();
    }
};

int main() {
	auto* window = new MyWindow("Test Window", 600, 480);
	Logger::Debug(std::format("New window '{}' created. width={} height={}", window->GetTitle(), window->GetWidth(), window->GetHeight()));

	window->Notify("Hello", "Test notification.");
	if (window->Open())
		Logger::Debug(std::format("Opened window '{}'", window->GetTitle()));

	Logger::Debug("TODO: Cannot set flags until after window is open");
    window->SetVsyncEnabled(true);
    window->DisableResizing();
    window->SetKeyRepeatEnabled(false);

	Logger::Debug(std::format
    (
            "Window '{}' flags: IN_FOCUS={} FULLSCREEN={} RESIZEABLE={} VSYNC={} KEY_REPEAT={} QUIT={}",
            window->GetTitle(), window->IsFocused(), window->IsFullscreen(), window->IsResizable(),
            window->IsVsyncEnabled(), window->IsKeyRepeat(), window->IsClosing())
    );


	window->OnKeyDownEvent += [&] (KeyDownEvent e) { jlog::Debug(e.key.Mnemonic); };
	window->OnMouseButtonDownEvent += [&] (MouseButtonDownEvent e) { jlog::Debug(e.Button.Mnemonic + std::to_string(e.Button.ButtonIndex)); };
    window->OnMouseWheelEvent += [&, window] (MouseWheelEvent e) { std::cout << window->GetMouseWheelPersistent() << std::endl; };

	while (!window->IsClosing()) {
		window->ManagedRefresh();
		if (window->IsFocused())
			window->SetCursorCenter();
	}
    delete window;
}