/*
 * Retroshare Gxs Feed Item
 *
 * Copyright 2012-2013 by Robert Fernie.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License Version 2.1 as published by the Free Software Foundation.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA.
 *
 * Please report all bugs and problems to "retroshare@lunamutt.com".
 *
 */

#ifndef _GXS_GENERIC_FEED_ITEM_H
#define _GXS_GENERIC_FEED_ITEM_H

#include "GxsGroupFeedItem.h"

class GxsFeedItem : public GxsGroupFeedItem
{
	Q_OBJECT

public:
	/** Note parent can = NULL */
	GxsFeedItem(FeedHolder *feedHolder, uint32_t feedId, const RsGxsGroupId &groupId, const RsGxsMessageId &messageId, bool isHome, RsGxsIfaceHelper *iface, bool autoUpdate);
	virtual ~GxsFeedItem();

	RsGxsMessageId messageId() const { return mMessageId; }
    const QVector<RsGxsMessageId>& messageVersions() const { return mMessageVersions ; }

	//To be able to update with thread message when comment is received.
	void setMessageId( RsGxsMessageId id) {mMessageId = id;}
	void setMessageVersions( const QVector<RsGxsMessageId>& v) { mMessageVersions = v;}

protected:
	/* load message data */
	void requestMessage();
	void requestComment();

	virtual QString messageName() = 0;
	virtual void loadMessage(const uint32_t &token) = 0;
	virtual void loadComment(const uint32_t &token) = 0;

	/* GxsGroupFeedItem */
	virtual bool isLoading();
	virtual void fillDisplay(RsGxsUpdateBroadcastBase *updateBroadcastBase, bool complete);

	/* TokenResponse */
	virtual void loadRequest(const TokenQueue *queue, const TokenRequest &req);

protected slots:
	void comments(const QString &title);
	void copyMessageLink();

private:
	RsGxsMessageId mMessageId;
    QVector<RsGxsMessageId> mMessageVersions ;
	uint32_t mTokenTypeMessage;
	uint32_t mTokenTypeComment;
};

Q_DECLARE_METATYPE(RsGxsMessageId)

#endif