#ifndef SETTINGSCONFIG_HH

#define SETTINGSCONFIG_HH

#include "Command.hh"

#include "SettingsManager.hh"

#include "hash_map.hh"

#include "xxhash.hh"

#include <string>

#include <string_view>

namespace openmsx {

class FileContext;

class HotKey;

class GlobalCommandController;

class CommandController;

class Shortcuts;

class SettingsConfig

{

public:

	SettingsConfig(GlobalCommandController& globalCommandController,

	               HotKey& hotKey, Shortcuts& shortcuts);

	~SettingsConfig();

	void loadSetting(const FileContext& context, std::string_view filename);

	void saveSetting(std::string filename = {});

	void setSaveSettings(bool save) { mustSaveSettings = save; }

	void setSaveFilename(const FileContext& context, std::string_view filename);

	[[nodiscard]] SettingsManager& getSettingsManager() { return settingsManager; }

	// manipulate info that would be stored in settings.xml

	[[nodiscard]] const std::string* getValueForSetting(std::string_view setting) const;

	void setValueForSetting(std::string_view setting, std::string_view value);

	void removeValueForSetting(std::string_view setting);

private:

	CommandController& commandController;

	struct SaveSettingsCommand final : Command {

		explicit SaveSettingsCommand(CommandController& commandController);

		void execute(std::span<const TclObject> tokens, TclObject& result) override;

		[[nodiscard]] std::string help(std::span<const TclObject> tokens) const override;

		void tabCompletion(std::vector<std::string>& tokens) const override;

	} saveSettingsCommand;

	struct LoadSettingsCommand final : Command {

		explicit LoadSettingsCommand(CommandController& commandController);

		void execute(std::span<const TclObject> tokens, TclObject& result) override;

		[[nodiscard]] std::string help(std::span<const TclObject> tokens) const override;

		void tabCompletion(std::vector<std::string>& tokens) const override;

	} loadSettingsCommand;

	SettingsManager settingsManager;

	hash_map<std::string, std::string, XXHasher> settingValues;

	HotKey& hotKey;

	Shortcuts& shortcuts;

	std::string saveName;

	bool mustSaveSettings = false;

};

} // namespace openmsx

#endif