// Copyright (C) 2013-2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#ifndef COMMONAPI_DBUS_ADDRESSTRANSLATOR_HPP_
#define COMMONAPI_DBUS_ADDRESSTRANSLATOR_HPP_

#include <map>
#include <memory>
#include <mutex>

#include <CommonAPI/Address.hpp>
#include <CommonAPI/DBus/DBusAddress.hpp>
#include <CommonAPI/DBus/DBusTypes.hpp>

namespace CommonAPI {
namespace DBus {

class DBusAddressTranslator {
public:
	COMMONAPI_EXPORT static std::shared_ptr<DBusAddressTranslator> get();

	COMMONAPI_EXPORT DBusAddressTranslator();

	COMMONAPI_EXPORT void init();

	COMMONAPI_EXPORT bool translate(const std::string &_key, DBusAddress &_value);
	COMMONAPI_EXPORT bool translate(const CommonAPI::Address &_key, DBusAddress &_value);

	COMMONAPI_EXPORT bool translate(const DBusAddress &_key, std::string &_value);
	COMMONAPI_EXPORT bool translate(const DBusAddress &_key, CommonAPI::Address &_value);

	COMMONAPI_EXPORT void insert(const std::string &_address,
		const std::string &_service, const std::string &_path, const std::string &_interface);

	COMMONAPI_EXPORT DBusType_t getDBusBusType() const;

private:
	COMMONAPI_EXPORT bool readConfiguration();

	COMMONAPI_EXPORT bool isValid(const std::string &, const char,
								  bool = false, bool = false, bool = false) const;

private:
	bool isDefault_;

	std::string defaultConfig_;
	std::string defaultDomain_;

	std::map<CommonAPI::Address, DBusAddress> forwards_;
	std::map<DBusAddress, CommonAPI::Address> backwards_;

	std::mutex mutex_;

	DBusType_t dBusBusType_;
};

} // namespace DBus
} // namespace CommonAPI

#endif // COMMONAPI_DBUS_ADDRESSTRANSLATOR_HPP_