/*

* Copyright (c) 2008 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:  Class that provides handling of vpbk server store

*

*/

#ifndef C_CVIMPSTSTORAGESERVERSTORE_H

#define C_CVIMPSTSTORAGESERVERSTORE_H

#include <e32base.h>

#include "mvimpststoragevpbkcontactstore.h"

#include "mvimpststoragevpbkstorehandler.h"

class CVIMPSTStorageVPbkStoreHandler;

class MVIMPSTStorageServiceCacheWriter;

class MVPbkContactLink;

class MVPbkStoreContact;

class MVIMPSTStorageContact;

// CLASS DECLARATION

/**

 *  vpbk local store 

 *  This class implements the use of Virtual Phonebook for Local Store(Contacts.cdb)

 *

 *  @lib vimpststorage.lib

 *  @since S60 5.0

 */

NONSHARABLE_CLASS( CVIMPSTStorageVPbkServerStore ) : public CActive,                     

							                     	 public MVIMPSTStorageVPbkContactStore,

							                     	 public MVIMPSTStorageVPbkStoreHandler

    {

    public:

        /**

         * Two-phased constructor.

         *

         * @param aContactDb, contact database

         * @param aListId, Default List ID 

         * @param aServiceId - Service Id

         * @param aServiceName - Service Name

         * @param aStorageView, Ref to Storage (CVIMPSTStorageViewId)

         */

        static CVIMPSTStorageVPbkServerStore* NewL(const TDesC& aContactDb,

        										   const TDesC& aServiceName, 

        										  MVIMPSTStorageServiceCacheWriter& aServiceCacheWriter );

        /**

         * Two-phased constructor.

         *

         * @param aContactDb, contact database

         * @param aListId, Default List ID 

         * @param aServiceId - Service Id

         * @param aServiceName - Service Name

         * @param aStorageView, Ref to Storage (CVIMPSTStorageViewId)

         */

        static CVIMPSTStorageVPbkServerStore* NewLC( const TDesC& aContactDb, 

        											 const TDesC& aServiceName,

        											MVIMPSTStorageServiceCacheWriter& aServiceCacheWriter );

        /**

         * Standard C++ destructor

         */    

        ~CVIMPSTStorageVPbkServerStore();

   public: // from MVIMPSTStorageVPbkContactStore

		/**

	     * See @MVIMPSTStorageVPbkContactStore

	     * @ return ETrue

	     **/

		TBool  LocalStore() const ;

		TInt CreateVPbkContactL(const TDesC& aUserId, 

        					   const TDesC& aDisplayName,

        					   TBool aInvitationAutoAccept = EFalse )  ;

		TInt RemoveVPbkContactL(const MVPbkContactLink& aContactLink) ;

		TInt RetrieveVPbkXSPIdL(const TDesC8& aPackedLinks )  ;

		TInt CreateRetriveVPbkContactL(TInt aIndexToUse ) ;

		TInt deleteRetriveVPbkContactL(TInt aIndexToUse ) ;

		TInt UpdateAvatarFieldDataL(const MVPbkContactLink& aContactLink,

								    const TDesC8& aAvatartData );

		TInt RemoveAvatarFieldL(MVPbkStoreContact& aStoreContact);

		void AddVPbkFetchContactsL( RArray <TPtrC> &aFirstNameList, 

		                              RArray <TPtrC> &aServiceField )  ;

		const TDesC& GetRetrieveVPbkXSPIdL(TInt aIndex )  ;

		TInt RemoveAllVPbkContactsL();	

		void DeleteDatabaseL();

   public :

        /**

         * From MVPbkContactStoreObserver

         * Callback: Store event occured

         *

         * @since S60 5.0

         * @param aContactStore, contact store

         * @param aStoreEvent, event

         */

        void HandleVPbkStoreEventL(TVIMPSTVPbkStoreEvent aVPbkStoreEvent) ;		

   private: // From CActive

           void RunL();

           void DoCancel();

           TInt RunError(TInt aError );

     private: 

           /**

            * Issues Request

            *                  

            */

           void IssueRequest();    

    private: // Implementation

        /**

         * Standard C++ constructor

         */    

        CVIMPSTStorageVPbkServerStore(MVIMPSTStorageServiceCacheWriter& aServiceCacheWriter);

        /**

         * Performs the 2nd phase of construction.

         *

         * @param aContactDb, contact database address

         * @param aServiceName, service name         

         */        

        void ConstructL(const TDesC& aContactDb,const TDesC& aServiceName );

        /*

        * helper method for deleing the etry from iFetchContactsToBeAdded

        */

        void ResetAndDestroyLocalArrayL();

    private: // Data

        MVIMPSTStorageServiceCacheWriter& iServiceCacheWriter;

        // Own: pointer to a class which interact with Virtual phonebook   

        CVIMPSTStorageVPbkStoreHandler* iVPbkStoreHandler;

        // owns : fetched contacts

        RArray<TVIMPSTContactInfo> iFetchContactsToBeAdded;

        // owns 

        TVIMPSTFetchingSteps iFetchStep;

        // owns : list of xsp id 

     	RPointerArray<HBufC> iRetrivedXSPIdArray;

    };

#endif // C_CVIMPSTSTORAGELOCALSTORE_H

// End of file