#ifndef INCLUDE_SERVER_PROTOCOLFACADE_H_
#define INCLUDE_SERVER_PROTOCOLFACADE_H_

#include <iostream>
#include <memory>
#include <di/Buffer.h>
#include <di/rpc/Reader.h>
#include <di/rpc/Msg.h>
#include <server/LowLevel.h>
#include <di/rpc/lowlevel.h>

struct Message;

class ProtocolFacade {
 public:
	/**
	 * encode messages
	 * @param msg	message that need to be encoded
	 * @param obuf	pointer to buffer
	 * @return	succes or failure
	 */
	bool encode(const struct Message &msg, std::shared_ptr<Di::Buffer> obuf);

	/**
	 * decode messages
	 * @param buf	pointer to buffer
	 * @param msg	pointer to message that need to be decoded
	 * @return	succes or failure
	 */
	bool decode(std::shared_ptr<Di::Buffer> buf, std::shared_ptr<struct Message> *msg);
 private:
	LowLevel __lowlevel; /** low level handle */
	Di::Rpc::Reader __reader; /** RPC reader handle */

	/**
	 * Creates a reply message containing the current DI-Net time
	 */
	bool __createTimeReply(std::shared_ptr<Di::Buffer> obuf);

	/**
	 * send encrypted message
	 * @param conn	connection where message need to be send
	 */
	bool __messageEncrypted(void *conn);

	/**
	 * send non-encrypted message
	 * @param conn	connection where message need to be send
	 */
	bool __messagePlain(void *conn);

	/**
	 * send repky message
	 * @param conn		connection where reply need to be send
	 * @param success
	 */
	bool __sendReply(void *conn, bool success);
};


#endif  // INCLUDE_SERVER_PROTOCOLFACADE_H_