#ifndef PARAMETERS_H
#define PARAMETERS_H

#include <optional>
#include <iostream>
#include <fstream>
#include <sstream>
#include <variant>
#include <string>
#include <map>

using ParameterValue = std::variant<float, int, bool, std::string>;

class Parameters {
public:
	Parameters();
	~Parameters();

	void SaveAudioParameters();
	void SaveGraphicParameters();
	void SaveGameParameters();

	void LoadAudioParameters();
	void LoadGraphicParameters();
	void LoadGameParameters();

	void SetAudioParameter(const std::string& key, const ParameterValue& value);
	void SetGraphicParameter(const std::string& key, const ParameterValue& value);
	void SetGameParameter(const std::string& key, const ParameterValue& value);

	std::optional<ParameterValue> GetAudioParameter(const std::string& key) const;
	std::optional<ParameterValue> GetGraphicParameter(const std::string& key) const;
	std::optional<ParameterValue> GetGameParameter(const std::string& key) const;

private:
	std::map<std::string, ParameterValue> m_audioSettings;
	std::map<std::string, ParameterValue> m_graphicSettings;
	std::map<std::string, ParameterValue> m_gameplaySettings;

	// Audio
	float m_mainVolume;
	float m_musicVolume;
	float m_sfxVolume;

	// Graphic
	float m_resolutionX;
	float m_resolutionY;
	bool m_fullscreen;

	// Gameplay
	float m_mouseSensitivity;

};

#endif // PARAMETERS_H