#pragma once

#pragma push_macro("byte")
#pragma push_macro("GetNextSibling")
#pragma push_macro("GetFirstChild")
#undef byte
#undef GetNextSibling
#undef GetFirstChild

#include <RmlUi/Core/Core.h>
#include <RmlUi/Core/Context.h>
#include <RmlUi/Core/ElementDocument.h>
#include "RmlUi_Renderer_D3D11.h"
#include "RmlUi_SystemInterface_Win64.h"
#include "RmlUi_FileInterface.h"

// NOTE: pop_macro at end of file

class RmlManager
{
public:
	static RmlManager& Get();

	bool Init(int viewport_width, int viewport_height);
	void Shutdown();

	void Update();
	void Render();

	Rml::Context* GetContext() const { return m_context; }
	RenderInterface_D3D11* GetRenderInterface() const { return m_renderer.get(); }

	void OnResize(int width, int height);
	void UpdateDpRatio();

	void OnLanguageChanged();

private:
	RmlManager();
	~RmlManager();
	RmlManager(const RmlManager&) = delete;
	RmlManager& operator=(const RmlManager&) = delete;

	bool m_initialised;

	std::unique_ptr<RenderInterface_D3D11> m_renderer;
	std::unique_ptr<SystemInterface_Win64> m_system_interface;
	std::unique_ptr<FileInterface_Game> m_file_interface;

	Rml::Context* m_context;
};

#pragma pop_macro("GetFirstChild")
#pragma pop_macro("GetNextSibling")
#pragma pop_macro("byte")