/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "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:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: This is the domain header API for general message data model

 *              plugin behavior

 */

#ifndef UNIDATAMODELPLUGININTERFACE_H_

#define UNIDATAMODELPLUGININTERFACE_H_

#include <QtPlugin>

#include <msvstd.h>

#include <QDateTime>

#include <msvapi.h>

#include <cmsvattachment.h>

#include "convergedmessageaddress.h"

/**

 * Enum defining Message  priority

 * @attention This enum can have values from 0 to 2 only.

 */

enum MsgPriority

{

    Low = 0, Normal, High

};

/**

 * UniMessageInfo

 * Definition of Message's media objects

 */

class UniMessageInfo

{

public:

    /**

     * Constructor

     */

   inline  UniMessageInfo(const QString& filepath, const int size,

                   const QString& mimetype);

    /**

     * Destructor

     */

    inline ~UniMessageInfo();

    /**

     * setPath

     * @param file's path

     */

    inline void setPath(const QString& filepath);

    /**

     * setMimeType

     * @param file's mimetype

     */

   inline void setMimeType(const QString& mimetype);

    /**

     * path

     * @return file's path

     */

    inline const QString& path();

    /**

     * size

     * @return file's size

     */

    inline const int size();

    /**

     * mimetype

     * @return file's mimetype

     */

    inline const QString& mimetype();

    /**

     * Serialize the data memebers into the stream.

     * @param stream data stream to which data is serialized.

     */

    inline void serialize(QDataStream &stream) const;

    /**

     * Deserialize the stream to data members.

     * @param stream data stream from which data is deserialized.

     */

   inline void deserialize(QDataStream &stream);

private:

    QString mPath;

    int mSize;

};

typedef QList<UniMessageInfo*> UniMessageInfoList;

class UniDataModelPluginInterface

{

public:

    /**

     * Destructor

     */

    virtual ~UniDataModelPluginInterface()

    {

    }

    /**

     * Creates the new instance of the plugin

     * @return plugin instance

     */    

    virtual QObject* createInstance()=0;

    /**

     * Sets the id of the message whose details needs to be extacted.

     * @param TMsvId of the message.

     */

    virtual int setMessageId(int messageId)=0;

    /** Reset the datamodel

     * Resets the data model to be used again

     */

    virtual void reset() =0;

    /**

     * Get the body of the message

     * @param aBodyText , a QString to hold the message body

     */

    virtual void body(QString& aBodyText)=0;

    /**

     * Size of the message

     * @return message size

     */

    virtual int messageSize()=0;

    /**

     * List of the message To recipients 

     * @param  mAddressList, list of all addresses in the message

     */

    virtual void toRecipientList(ConvergedMessageAddressList& mAddressList)=0;

    /**

     * List of the message CC recipients 

     * @param  mAddressList, list of all addresses in the message

     */

    virtual void ccRecipientList(ConvergedMessageAddressList& mAddressList)=0;

    /**

     * List of the message  bCC recipients 

     * @param  mAddressList, list of all addresses in the message

     */

    virtual void bccRecipientList(ConvergedMessageAddressList& mAddressList)=0;

    /**

     * The from address of a message

     * @param messageAddress

     */

    virtual void fromAddress(QString& messageAddress)=0;

    /**

     * List of attachments in the message.

     * @return the attachment list for the message.

     */

    virtual UniMessageInfoList attachmentList()=0;

    /**

     * Type of the message (SMS/MMS etc..)

     * @return message type

     */

    virtual QString messageType()=0;

    /**

     * Priority of the message (low/medium/high)

     * @return MsgPriority.

     */

    virtual MsgPriority messagePriority()=0;

    /**

     * Number of attachments with the message

     * @return count of attachment

     */

    virtual int attachmentCount()=0;

    /**

     * To check if the message has attachments

     * @return true/false

     */

    virtual bool hasAttachment()=0;

    /**

     * Number of objects asociated with a MMS message

     * @return object count

     */

    virtual int objectCount()=0;

    /**

     * The MMS object list asociated with a MMS message

     * @return object list 

     */

    virtual UniMessageInfoList objectList()=0;

    /**

     * Number of slides asociated with a MMS message

     * @return slide count

     */

    virtual int slideCount()=0;

    /**

     * The content of a Slide in case of a MMS message

     * @param list of messageinfo objects.

     */

    virtual UniMessageInfoList slideContent(int count)=0;

    /**

     * Time stamp of the message when it was created/received.

     * @param message time

     */

    virtual QDateTime timeStamp()=0;

    /**

     *  Restores the model for editing purpose

     *  @param CBaseMtm

     */        

    virtual void restore(CBaseMtm& mtm)=0;

		/**

     * Subject associated with the message

     * @return QString

     */

		virtual QString subject()=0;

		/**

     * Session with the Messaging Server 

     * @return CMsvSession*

     */

		virtual CMsvSession* session() =0;

};

Q_DECLARE_INTERFACE(UniDataModelPluginInterface,

        "org.nokia.messaging.UniDataModelPluginInterface/1.0")

#include "unidatamodelplugininterface.inl"

#endif //UNIDATAMODELPLUGININTERFACE_H_