/*
CIRCDDB - ircDDB client library in C++

Copyright (C) 2010-2011   Michael Dirska, DL1BFF (dl1bff@mdx.de)
Copyright (C) 2012        Jonathan Naylor, G4KLX
Copyright (c) 2017 by Thomas A. Early N7TAE

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include "IRCDDB.h"
#include "IRCApplication.h"

#include <string>
#include <future>
#include <ctime>
#include <vector>

class IRCDDBAppPrivate;

class IRCDDBApp : public IRCApplication
{
public:
	IRCDDBApp(const std::string& update_channel);

	virtual ~IRCDDBApp();

	virtual void userJoin(const std::string& nick, const std::string& name, const std::string& host);

	virtual void userLeave(const std::string& nick);

	virtual void userChanOp(const std::string& nick, bool op);
	virtual void userListReset();

	virtual void msgChannel(IRCMessage *m);
	virtual void msgQuery(IRCMessage *m);

	virtual void setCurrentNick(const std::string& nick);
	virtual void setTopic(const std::string& topic);

	virtual void setBestServer(const std::string& ircUser);

	virtual void setSendQ(IRCMessageQueue *s);
	virtual IRCMessageQueue *getSendQ();

	void startWork();
	void stopWork();

	IRCDDB_RESPONSE_TYPE getReplyMessageType();

	IRCMessage *getReplyMessage();

	bool findUser(const std::string& s);
	bool findRepeater(const std::string& s);
	bool findGateway(const std::string& s);

	bool sendHeard(const std::string& myCall, const std::string& myCallExt, const std::string& yourCall, const std::string& rpt1, const std::string& rpt2, unsigned char flag1,
		unsigned char flag2, unsigned char flag3, const std::string& destination, const std::string& tx_msg, const std::string& tx_stats);

	int getConnectionState();

	void rptrQRG(const std::string& callsign, double txFrequency, double duplexShift, double range, double agl);

	void rptrQTH(const std::string& callsign, double latitude, double longitude, const std::string& desc1, const std::string& desc2, const std::string& infoURL);

	void kickWatchdog(const std::string& callsign, const std::string& wdInfo);

protected:
	void Entry();

private:
	void doUpdate(std::string& msg);
	void doNotFound(std::string& msg, std::string& retval);
	std::string getIPAddress(std::string& zonerp_cs);
	bool findServerUser();
	unsigned int calculateUsn(const std::string& nick);
	std::string getLastEntryTime(int tableID);
	IRCDDBAppPrivate *d;
	time_t m_maxTime;
	std::future<void> m_future;
};