/*

* Copyright (c) 2006-2007 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:  Virtual Phonebook VCard compact BCard importer

*

*/

#ifndef CVPBKVCARDCOMPACTBCARDIMPORTER_H

#define CVPBKVCARDCOMPACTBCARDIMPORTER_H

// INCLUDES

#include "MVPbkImportOperationImpl.h"

#include <e32base.h>

#include <MVPbkContactFieldCopyObserver.h>

#include <badesca.h>

// FORWARD DECLARATIONS

class MVPbkStoreContact;

class MVPbkFieldType;

class MVPbkContactStore;

class CVPbkVCardData;

class MVPbkContactCopyPolicy;

// CLASS DECLARATIONS

NONSHARABLE_CLASS(CVPbkVCardCompactBCardImporter)

    :	public CActive,

        public MVPbkImportOperationImpl,

        private MVPbkContactFieldCopyObserver,

        private MVPbkContactFieldsCopyObserver

    {

    public: // Static constructors and destructor

        static CVPbkVCardCompactBCardImporter* NewL(

            RPointerArray<MVPbkStoreContact>& aImportedContacts,

            MVPbkContactStore& aTargetStore, 

            RReadStream &aSourceStream,

            CVPbkVCardData& aData );

        ~CVPbkVCardCompactBCardImporter();

    public: // From MVPbkImportOperationImpl

        void StartL();

        void SetObserver( MVPbkImportOperationObserver& aObserver );

        TBool IsOwncard();

    private: // From CActive

        void RunL();

        void DoCancel();

        TInt RunError(TInt aError);

    private: // From MVPbkContactFieldCopyObserver 

        void FieldAddedToContact( MVPbkContactOperationBase& aOperation );

        void FieldAddingFailed( MVPbkContactOperationBase& aOperation,

            TInt aError);

    private: // From MVPbkContactFieldsCopyObserver

        void FieldsCopiedToContact(

                MVPbkContactOperationBase& aOperation );

        void FieldsCopyFailed(

                MVPbkContactOperationBase& aOperation, 

                TInt aError);

    private: 

        void IssueRequest();

        TBool GetLineL();

        void ParseLineL();

        void ValueToBufL( const TDesC& aBuffer, TInt aResId );

        void ValueToArrayL( const TDesC& aBuffer );

        void ValueAndLabelToBufL( const TDesC& aBuffer, TInt aResId );

        void AddAddressL();

        const MVPbkFieldType* FindFieldTypeL( TInt aFieldIndex );

        void AddFieldWithValueL( 

            const MVPbkFieldType& aFieldType, const TDesC& aValue, HBufC* aLabel );

        void StartTitleCopyL();

        TInt GetLineFromStreamL( TDes& aBuf, RReadStream& aSourceStream );

        TInt GetByteFromStream( TInt8& aByte, RReadStream& aSourceStream );

        void HandleContactSwitchL();

        void CopyTitleL();

        void MoveCurrentContactToImportsL();

        void HandleError( TInt aError );

        TInt ResolveFieldTypeResIdL( const TDesC& aBuffer );

    private: // Construction

        CVPbkVCardCompactBCardImporter(

            RPointerArray<MVPbkStoreContact>& aImportedContacts,

            MVPbkContactStore& aTargetStore,

            RReadStream &aSourceStream,

            CVPbkVCardData& aData );

        void ConstructL();

    private: // Data

        /// Ref: to the clients result array

        RPointerArray<MVPbkStoreContact>& iImportedContacts;

        /// Ref: the store to use as a target for importing

        MVPbkContactStore& iTargetStore;

        /// Ref:

        CVPbkVCardData& iData;

        /// Ref: the copy policy for the target store

        MVPbkContactCopyPolicy* iCopyPolicy;

        /// Own:

        CDesCArray*         iAddressArray;

        /// Own:

        HBufC*              iLabel;

        /// Own:

        HBufC*              iValue;

        /// Own:

        HBufC*              iLine;

        /// Ref:

        RReadStream&        iSource;

        /// Own: the current destination contact

        MVPbkStoreContact*  iCurContact;

        /// Own:

        TInt                iLineCount;

        /// Own:

        TInt                iValueLength;

        /// Own:

        TBool               iEMailFetchedFlag;

        /// Own: an operation that adds an field to the contact

        MVPbkContactOperationBase* iAddToFieldOperation;

        /// Internal state of the import operation

        TInt                iState;

        /// Ref: the observer of the import

        MVPbkImportOperationObserver* iObserver;

        /// An index of target contact when title fields are copied

        /// to split contacts

        TInt iTargetContactIndex;

    };

#endif // CVPBKVCARDCOMPACTBCARDIMPORTER_H

//End of file