/*

* 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:

*

*/

#ifndef NMDATAMANAGER_H_

#define NMDATAMANAGER_H_

#include "nmuienginedef.h"

#include "nmcommon.h"

#include "nmdatapluginfactory.h"

class NmMailbox;

class NmMessage;

class NmMessagePart;

class NmFolder;

class NmMailboxMetaData;

class NmFolderMetaData;

class NmMessageEnvelope;

class NMUIENGINE_EXPORT NmDataManager: public QObject

{

    Q_OBJECT

public:

    NmDataManager();

    virtual ~NmDataManager();

    NmMailboxMetaData *mailboxById(const NmId &mailboxId);

    NmFolderMetaData *folderById(const NmId &mailboxId, const NmId &folderId);

    NmMessageEnvelope *envelopeById(const NmId &mailboxId,

                                    const NmId &folderId,

                                    const NmId &messageId);

    NmMailbox *mailbox(const NmId &mailboxId);

    NmFolder *folder(const NmId &mailboxId,

                     const NmId &folderId);

    NmMessage *message(const NmId &mailboxId,

                       const NmId &folderId,

                       const NmId &messageId);

    void listMailboxIds(QList<NmId> &mailboxIdList);

    void listMailboxes(QList<NmMailbox*> &mailboxList);

    void listFolders(const NmId mailboxId,

                     QList<NmFolder*> &folderList);

    void listMessages(const NmId &mailboxId,

                      const NmId &folderId,

                      QList<NmMessageEnvelope*> &messageEnvelopeList);

    int contentToMessagePart(const NmId &mailboxId,

                             const NmId &folderId,

                             const NmId &messageId,

                             NmMessagePart &messagePart);

    NmId getStandardFolderId(const NmId &mailboxId,

                             NmFolderType folderType);

private:

    NmDataPluginFactory   *mFactory;

};

#endif /* NMDATAMANAGER_H_ */