/**

 * Copyright (c) 2010 Sasken Communication Technologies Ltd.

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the "Eclipse Public License v1.0"

 * which accompanies  this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html"

 *

 * Initial Contributors:

 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution

 *

 * Description:

 * Represents activities in terms similar to standard activity stream http://activitystrea.ms/

 */

#ifndef SMFACTIONS_H_

#define SMFACTIONS_H_

#include <QList>

#include <QImage>

#include <QDateTime>

#include <QStringList>

#include <QUrl>

#include <qdatastream.h>

#include <QSharedData>

#include <QMetaType>

#include "smfclientglobal.h"

/**

 * The actions in the activity based on Atom Activity Base Schema

 * see http://activitystrea.ms/schema/1.0/activity-schema-01.html

 */

enum SmfActivityVerb

	{

	SmfActivityMarkAsFavorite,

	SmfActivityStartFollowing,

	SmfActivityMarkLiked,

	SmfActivityMakeFriend,

	SmfActivityJoin,

	SmfActivityPlay,

	SmfActivityPost,

	SmfActivitySave,

	SmfActivityShare,

	SmfActivityTag,

	};

/**

 * The type of the object on which the activity is performed - as per Atom Activity Base Schema

 * see http://activitystrea.ms/schema/1.0/activity-schema-01.html

 */

enum SmfActivityObjectType

	{

	SmfActivityObjTypeArticle,

	SmfActivityObjTypeAudio,

	SmfActivityObjTypeBookmark,

	SmfActivityObjTypeComment,

	SmfActivityObjTypeFile,

	SmfActivityObjTypeFolder,

	SmfActivityObjTypeGroup,

	SmfActivityObjTypeList,

	SmfActivityObjTypeNote,

	SmfActivityObjTypePerson,

	SmfActivityObjTypePhoto,

	SmfActivityObjTypePhotoAlbum,

	SmfActivityObjTypePlace,

	SmfActivityObjTypePlaylist,

	SmfActivityObjTypeProduct,

	SmfActivityObjTypeReview,

	SmfActivityObjTypeService,

	SmfActivityObjTypeStatus,

	SmfActivityObjTypeVideo,

	SmfActivityObjTypeMusic,

	SmfActivityObjTypeEvent,

	SmfActivityObjTypeAdvanced

	};

enum SmfActivityFor

	{

		SmfActivitySelf,

		SmfActivityFriend,

		SmfActivityOthers

	};

class SmfActivityObjectPrivate;

/**

 * @ingroup smf_common_group

 * The object class represents an object in an activity (e.g.a picture or a music track on which somebody commented)

 */

class SMFCLIENT_EXPORT SmfActivityObject 

	{

public:

	/**

	 */

	SmfActivityObject();

	/**

	 * Copy Constructor

	 */

	SmfActivityObject(const SmfActivityObject& aOther);

	/**

	 * Destructor

	 */

	~SmfActivityObject();

	/**

	 */

	QString id() const;

	/**

	 */

	QImage thumbnail() const;

	/**

	 */

	QString caption() const;

	/**

	 */

	/**

	 */

	QVariant objData() const;

	/**

	 */

	QString link() const;

	/**

	 */

	QDateTime time() const;

	/**

	 */

	QString content() const;

	/**

	 */

	void setId(const QString& aId);

	/**

	 */

	void setThumbnail(const QImage& aIcon);

	/**

	 */

	void setCaption(const QString& aCap);

	/**

	 */

	void setType(const SmfActivityObjectType& aObjType);

	/**

	 * setType() with suitable type should have been called before  

	 */

	void setObjData( const QVariant& aData);

	/**

	 */

	void setLink( const QString& aLink);

	/**

	 */

	void setTime( const QDateTime& aTime);

	/**

	 */

	void setContent( const QString& aText) ;

private:

	QSharedDataPointer<SmfActivityObjectPrivate> d;

	friend QDataStream& operator << ( QDataStream &aIn, const SmfActivityObject& aData);	

	};

// Make the class SmfActivityObject known to QMetaType, so that as to register it.

Q_DECLARE_METATYPE(SmfActivityObject)

class SmfActivityEntryPrivate;

/**

 * @ingroup smf_common_group

 * The object class represents an entry in the list of activities 

 */

class SMFCLIENT_EXPORT SmfActivityEntry

	{

public:

	SmfActivityEntry();

	SmfActivityEntry(const SmfActivityEntry& aOther);

	~SmfActivityEntry();

	/**

	 */

	QString id() const;

	/**

	 */

	SmfPost title() const;

	/**

	 */

	SmfPost details() const;

	/**

	 * Other information fields might be empty

	 */

	SmfContact author() const;

	/**

	 */

	SmfActivityVerb actionName() const;

	/**

	 * There can be multiple objects in a single activity entry, though this may be rare - only for few verbs.

	 * @return list of activity objects (mostly one object)

	 */

	QList<SmfActivityObject> activities() const;

	/**

	 * For example, a target is a photo album to which photos were added

	 */

	SmfActivityObject targetObj() const;

	/**

	 */

	bool setId( const QString& aId);

	/**

	 */

	bool setTitle(const SmfPost& aTitle);

	/**

	 */

	bool setDetails(const SmfPost& aDetails);

	/**

	 */

	bool setAuthor(const SmfContact& aContact);

	/**

	 */

	void setActionName(SmfActivityVerb  aVerb);

	/**

	 * @param list of activity objects (mostly one object)

	 */

	bool setActivities(QList<SmfActivityObject>& aList);

	/**

	 * For example, a target is a photo album to which photos were added

	 */

	bool setTargetObj(const SmfActivityObject& aTarget);

private:

	QSharedDataPointer<SmfActivityEntryPrivate> d;

	friend QDataStream& operator << ( QDataStream &aIn, const SmfActivityEntry& aData);	

	};

// Make the class SmfActivityEntry known to QMetaType, so that as to register it.

Q_DECLARE_METATYPE(SmfActivityEntry)

#endif /* SMFACTIONS_H_ */