/*

* 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 NMDATAPLUGININTERFACE_H_

#define NMDATAPLUGININTERFACE_H_

#include <QList>

#include <QPointer>

#include <xqsharablefile.h>

#include "nmcommon.h"

class NmMailbox;

class NmMessage;

class NmMessagePart;

class NmFolder;

class NmMessageEnvelope;

class NmOperation;

class NmMessageCreationOperation;

class NmStoreEnvelopesOperation;

class NmAddAttachmentsOperation;

class NmMessageSendingOperation;

/*!

    \class NmDataPluginInterface

    \brief The class NmDataPluginInterface provides an interface to access email data from

    protocol plugins.

    Implementation classes of this interface are expected to emit following signals:

    void mailboxEvent(NmMailboxEvent event,

                      const QList<NmId> &mailboxIds);

    void messageEvent(NmMessageEvent event,

                      const NmId &folderId,

                      const QList<NmId> &messageIds);

                      const NmId& mailboxId);

 */

class NmDataPluginInterface

{

public:

    virtual ~NmDataPluginInterface() {};

    virtual int listMailboxIds(QList<NmId> &mailboxIdList) = 0;

    virtual int listMailboxes(QList<NmMailbox*> &mailboxList) = 0;

    virtual int getMailboxById(const NmId &id, NmMailbox *&mailbox) = 0;

    virtual QPointer<NmOperation> deleteMailboxById(const NmId &id) = 0;

    virtual int getMessageById(

        const NmId &mailboxId,

        const NmId &folderId,

        const NmId &messageId,

        NmMessage *&message) = 0;

    virtual int getFolderById(

        const NmId& mailboxId, 

        const NmId& folderId, 

        NmFolder*& folder ) = 0;

    virtual int listFolders(

        const NmId &mailboxId,

        QList<NmFolder*> &folderList) = 0;

    virtual int listMessages(

        const NmId &mailboxId,

        const NmId &folderId,

        QList<NmMessageEnvelope*> &messageEnvelopeList) = 0;  

    virtual int listMessages(

        const NmId &mailboxId,

        const NmId &folderId,

        QList<NmMessageEnvelope*> &messageEnvelopeList, 

		const int maxAmountOfEnvelopes ) = 0;

    virtual int listMessages(

        const NmId &mailboxId,

        const NmId &folderId,

        QList<NmMessage*> &messageList, 

        const int maxAmountOfMessages = NmMaxItemsInMessageList) = 0;

    virtual QPointer<NmOperation> fetchMessage( 

        const NmId &mailboxId, 

        const NmId &folderId,

        const NmId &messageId ) = 0;

    virtual QPointer<NmOperation> fetchMessagePart( 

        const NmId &mailboxId,

        const NmId &folderId,

        const NmId &messageId,

        const NmId &messagePartId) = 0;

     virtual  QPointer<NmOperation> fetchMessageParts( 

        const NmId &mailboxId,

        const NmId &folderId,

        const NmId &messageId,

        const QList<NmId> &messagePartIds) = 0;

    virtual XQSharableFile messagePartFile(

        const NmId &mailboxId,

        const NmId &folderId,

        const NmId &messageId,

        const NmId &messagePartId) = 0;

    virtual NmId getStandardFolderId(

        const NmId &mailbox,

        NmFolderType folderType ) = 0;

    virtual int refreshMailbox(NmId mailboxId) = 0;

    virtual int goOnline(const NmId &mailboxId) = 0;

    virtual int goOffline(const NmId &mailboxId) = 0;

    virtual int contentToMessagePart(

        const NmId &mailboxId,

        const NmId &folderId,

        const NmId &messageId,

        NmMessagePart &messagePart) = 0;

    virtual int deleteMessages(

        const NmId &mailboxId,

        const NmId &folderId,

        const QList<NmId> &messageIdList) = 0;

    virtual QPointer<NmStoreEnvelopesOperation> storeEnvelopes(

        const NmId &mailboxId,

        const NmId &folderId,

        const QList<const NmMessageEnvelope*> &envelopeList) = 0;

    virtual QPointer<NmMessageCreationOperation> createNewMessage(const NmId &mailboxId) = 0;

    virtual QPointer<NmMessageCreationOperation> createForwardMessage(

        const NmId &mailboxId,

        const NmId &originalMessageId) = 0;

    virtual QPointer<NmMessageCreationOperation> createReplyMessage(

        const NmId &mailboxId,

        const NmId &originalMessageId,

        const bool replyAll) = 0;

    virtual int saveMessage(const NmMessage &message) = 0;

    virtual QPointer<NmOperation> saveMessageWithSubparts(const NmMessage &message) = 0;

    virtual int removeMessage(

        const NmId& mailboxId,

        const NmId& folderId,

        const NmId& messageId) = 0;

    virtual void subscribeMailboxEvents(const NmId& mailboxId) = 0;

    virtual void unsubscribeMailboxEvents(const NmId& mailboxId) = 0;

    virtual QPointer<NmMessageSendingOperation> sendMessage(NmMessage *message) = 0;

    virtual QPointer<NmAddAttachmentsOperation> addAttachments(

        const NmMessage &message,

        const QList<QString> &fileList) = 0;

    virtual QPointer<NmOperation> removeAttachment(

        const NmMessage &message,

        const NmId &attachmentPartId) = 0;

    virtual NmSyncState syncState(const NmId& mailboxId) const = 0;

    virtual NmConnectState connectionState(const NmId& mailboxId) const = 0;

    virtual int search(const NmId &mailboxId,

        const QStringList &searchStrings) = 0;

    virtual int cancelSearch(const NmId &mailboxId) = 0;

    virtual QPointer<NmOperation> removeDraftMessage(NmMessage *message) = 0;

    virtual int copyMessages(

        const NmId &mailboxId,

        const QList<quint64> &messageIds, 

        const NmId &sourceFolderId,

        const NmId &destinationFolderId) = 0;

    virtual int getSignature(const NmId &mailboxId, QString *&signature) = 0;

};

Q_DECLARE_INTERFACE(NmDataPluginInterface, "sf.app.commonmail.emailuis.nmailuiengine.NmDataPluginInterface/1.0")

#endif /* NMDATAPLUGININTERFACE_H_ */