/*
 * Copyright (C) 2001-2008 Jacek Sieka, arnetheduck on gmail point com
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef DCPLUSPLUS_DCPP_FINISHED_MANAGER_H
#define DCPLUSPLUS_DCPP_FINISHED_MANAGER_H

#include "DownloadManagerListener.h"
#include "UploadManagerListener.h"

#include "Speaker.h"
#include "CriticalSection.h"
#include "Singleton.h"
#include "FinishedManagerListener.h"
#include "Util.h"

namespace dcpp {

class FinishedItem
{
public:
	FinishedItem(string const& aTarget, string const& aUser, string const& aHub,
		int64_t aSize, int64_t aChunkSize, int64_t aMSeconds, time_t aTime,
		bool aCrc32 = false) :
		target(aTarget), user(aUser), hub(aHub), size(aSize), chunkSize(aChunkSize),
		milliSeconds(aMSeconds), time(aTime), crc32Checked(aCrc32)
	{
	}

	int64_t getAvgSpeed() { return milliSeconds > 0 ? (chunkSize * ((int64_t)1000) / milliSeconds) : 0; }

	GETSET(string, target, Target);
	GETSET(string, user, User);
	GETSET(string, hub, Hub);
	GETSET(int64_t, size, Size);
	GETSET(int64_t, chunkSize, ChunkSize);
	GETSET(int64_t, milliSeconds, MilliSeconds);
	GETSET(time_t, time, Time);
	GETSET(bool, crc32Checked, Crc32Checked)
private:
	friend class FinishedManager;

};

class FinishedManager : public Singleton<FinishedManager>,
	public Speaker<FinishedManagerListener>, private DownloadManagerListener, private UploadManagerListener
{
public:
	FinishedItemList& lockList(bool upload = false) { cs.enter(); return upload ? uploads : downloads; }
	void unlockList() { cs.leave(); }

	void remove(FinishedItemPtr item, bool upload = false);
	void removeAll(bool upload = false);
private:
	friend class Singleton<FinishedManager>;

	FinishedManager();
	virtual ~FinishedManager() throw();

	virtual void on(DownloadManagerListener::Complete, Download* d) throw();
	virtual void on(UploadManagerListener::Complete, Upload*) throw();

	CriticalSection cs;
	FinishedItemList downloads, uploads;
};

} // namespace dcpp

#endif // !defined(DCPLUSPLUS_DCPP_FINISHED_MANAGER_H)