/*

 * 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:  Phonebook 2 merge conflict.

 *

 */

#ifndef CPBK2MERGECONFLICT_H_

#define CPBK2MERGECONFLICT_H_

#include <e32base.h>

#include <MVPbkStoreContactField.h>

#include <Pbk2FieldProperty.hrh>

#include <MPbk2MergeConflict.h>

// FORWARD DECLARATIONS

class CPbk2PresentationContact;

// CLASS DECLARATION

/**

 * Phonebook 2 merge conflict.

 */

class CPbk2MergeConflict : public CBase,

                            public MPbk2MergeConflict

    {

public: // Construction and destruction

    /**

     * Creates a new instance of this class.

     *

     * @return  A new instance of this class.

     */

    static CPbk2MergeConflict* NewL();

    /**

     * Destructor.

     */

    ~CPbk2MergeConflict();

private: // Construction

    CPbk2MergeConflict();

public: // Implementation

    /**

     * Adds fields into conflict.

     *

     * @param aFieldFirst     First field.

     * @param aFieldSecond    Second field.

     */

    void AddFields(  

            const MVPbkStoreContactField& aFieldFirst, 

            const MVPbkStoreContactField& aFieldSecond );

    /**

     * Adds display fields into conflict. For special fields, normally not needed.

     * If not provided normal field values used for display. Takes ownership.

     *

     * @param aDisplayFieldFirst     First display field.

     * @param aDisplayFieldSecond    Second display field.

     */

    void AddDisplayFields(  

            HBufC* aDisplayFieldFirst, 

            HBufC* aDisplayFieldSecond );

    /**

     * Gets fields from conflict.

     *

     * @param aFieldFirst     First field.

     * @param aFieldSecond    Second field.

     */

    void GetFieldsL(  

            const MVPbkStoreContactField*& aFieldFirst, 

            const MVPbkStoreContactField*& aFieldSecond );

public: // CPbk2MergeConflictBase

    EPbk2ConflictType GetConflictType();

    HBufC* GetLabelLC();

    HBufC* GetTextLC( EPbk2ConflictedNumber aNumber );

    void ResolveConflict( EPbk2ConflictedNumber aNumber );

    void GetChosenFieldsL( RPointerArray<MVPbkStoreContactField>& aAddressFields );

private: // methods

    void CustomizeTextValueL( const MVPbkStoreContactField& aField, TDes& aBuf );

    HBufC* GetContentTextLC( 

            EPbk2ConflictedNumber aNumber, 

            const MVPbkStoreContactField* aField );

private: //Data

    // Not own: First field

    const MVPbkStoreContactField* iFieldFirst;

    // Not own: Second field

    const MVPbkStoreContactField* iFieldSecond;

    //own: optional display value 

    HBufC* iDisplayFieldFirst;

    //own: optional display value 

    HBufC* iDisplayFieldSecond;    

    // Not own: Chosen field

    const MVPbkStoreContactField* iChosenField;

    // Own: Conflict type

    EPbk2ConflictType iConflictType;

    };

/**

 * Phonebook 2 merge addresses conflict.

 */

class CPbk2MergeConflictAddress : public CBase,

                            public MPbk2MergeConflict

    {

public: // Construction and destruction

    /**

     * Creates a new instance of this class.

     *

     * @return  A new instance of this class.

     */

    static CPbk2MergeConflictAddress* NewL();

private: // Construction

    CPbk2MergeConflictAddress();

public: // Implementation

    /**

     * Adds addresses into conflict.

     *

     * @param aContactFirst     First contact.

     * @param aContactSecond    Second contact.

     * @param aAddressGroup     Address group.

     */

    void AddAddress( 

            CPbk2PresentationContact& aContactFirst, 

            CPbk2PresentationContact& aContactSecond, 

            TPbk2FieldGroupId aAddressGroup );

public: // CPbk2MergeConflictBase

    EPbk2ConflictType GetConflictType();

    HBufC* GetLabelLC();

    HBufC* GetTextLC( EPbk2ConflictedNumber aNumber );

    void ResolveConflict( EPbk2ConflictedNumber aNumber );

    void GetChosenFieldsL( RPointerArray<MVPbkStoreContactField>& aAddressFields );

private: //Data

    // Own: Address group

    TPbk2FieldGroupId iAddressGroup;

    // Not Own: First contact

    CPbk2PresentationContact* iContactFirst;

    // Not Own: Second contact

    CPbk2PresentationContact* iContactSecond;

    // Not own: Contact who owns chosen address

    const CPbk2PresentationContact* iContactChosenAddress;

    // Own: Conflict type

    EPbk2ConflictType iConflictType;

    };

#endif /* CPBK2MERGECONFLICT_H_ */