/*

* Copyright (c) 2002 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: 

*		Copies information from Phonebook entry to an existing entry.

*

*/

// INCLUDE FILES

// Phonebook copy

#include    "CPbkEntryCopyAddToExisting.h"

// Phonebook debug

#include    <PbkDebug.h>

// Phonebook engine

#include    <CPbkContactEngine.h>

#include    <CPbkContactItem.h>

#include    <CPbkFieldsInfo.h>

#include    <MPbkContactNameFormat.h>

/// Unnamed namespace for local definitions

namespace {

// LOCAL CONSTANTS AND MACROS

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicPreCond_FindExistingNameL = 0,

    EPanicPreCond_CopyL

    };

void Panic(TInt aReason)

    {

    _LIT(KPanicText, "CPbkEntryCopyAddToExisting");

    User::Panic(KPanicText, aReason);

    }

#endif // _DEBUG

} // namespace

// MODULE DATA STRUCTURES

// ================= MEMBER FUNCTIONS =======================

inline CPbkEntryCopyAddToExisting::CPbkEntryCopyAddToExisting

        (const CPbkContactItem& aEntry,

        CPbkContactEngine& aEngine,

        TContactItemId aContactId) :

    iEntry(aEntry),

    iEngine(aEngine),

    iContactId(aContactId)

    {

    }

CPbkEntryCopyAddToExisting* CPbkEntryCopyAddToExisting::NewLC

        (const CPbkContactItem& aEntry,

        CPbkContactEngine& aEngine,

        TContactItemId aContactId)

    {

    CPbkEntryCopyAddToExisting* self = 

        new(ELeave) CPbkEntryCopyAddToExisting(aEntry, aEngine, aContactId);

    CleanupStack::PushL(self);

    return self;

    }

TContactItemId CPbkEntryCopyAddToExisting::CopyL()

    {

    __ASSERT_DEBUG(iContactId != KNullContactId, 

            Panic(EPanicPreCond_CopyL));

    PBK_DEBUG_PRINT(PBK_DEBUG_STRING("CPbkEntryCopyAddToExisting::CopyL start"));

    CPbkContactItem* item = iEngine.OpenContactLCX(iContactId);

    TBool result = EFalse;

    // find if phone number already in contact    

    const TInt fieldCount = iEntry.CardFields().Count();

    for (TInt i = 0; i < fieldCount; ++i)

        {

        const TPbkContactItemField& field = iEntry.CardFields()[i];

        if (field.FieldInfo().IsPhoneNumberField())

            {

            const TDesC& number = field.Text();

            TInt fieldIndex = 0;

            TPbkContactItemField* numberField = 

                item->FindNextFieldWithPhoneNumber(number, 0, fieldIndex);

            if (!numberField)

                {

                // number not found in entry -> copy number to entry

                CPbkFieldInfo* stdNumField = iEngine.FieldsInfo().Find(

                    EPbkFieldIdPhoneNumberMobile);

                TPbkContactItemField* field = item->AddOrReturnUnusedFieldL(*stdNumField);

                if (field->StorageType() == KStorageTypeText)

                    { 

                    // Put the data to the field

                    field->TextStorage()->SetTextL(number);

                    result = ETrue;

                    PBK_DEBUG_PRINT(PBK_DEBUG_STRING("CPbkEntryCopyAddToExisting::CopyL number added to existing contact"));

                    }

                }

            else

                {

                // identical entry is already in phonebook

                // this is counted as copied

                result = ETrue;

                PBK_DEBUG_PRINT(PBK_DEBUG_STRING("CPbkEntryCopyAddToExisting::CopyL number duplicate existed, copy counted"));

                }

            }

        if (field.FieldInfo().FieldId() == EPbkFieldIdEmailAddress)

            {

            const TDesC& emailAddr = field.Text();

            TInt fieldIndex = 0;

            TPbkContactItemField* emailField = 

                item->FindNextFieldWithText(emailAddr, fieldIndex);

            if (!emailField)

                {

                // email address not found in entry -> copy number to entry

                CPbkFieldInfo* stdEmailField = iEngine.FieldsInfo().Find(

                    EPbkFieldIdEmailAddress);

                TPbkContactItemField* field = item->AddOrReturnUnusedFieldL(*stdEmailField);

                if (field->StorageType() == KStorageTypeText)

                    { 

                    // Put the data to the field

                    field->TextStorage()->SetTextL(emailAddr);

                    result = ETrue;

                    PBK_DEBUG_PRINT(PBK_DEBUG_STRING("CPbkEntryCopyAddToExisting::CopyL email added to existing contact"));

                    }

                }

            else

                {

                // identical entry is already in phonebook this is counted as copied

                result = ETrue;

                PBK_DEBUG_PRINT(PBK_DEBUG_STRING("CPbkEntryCopyAddToExisting::CopyL email duplicate existed, copy counted"));

                }

            }

        }

    TContactItemId contactId = KNullContactId;

    if (result)

        {

        iEngine.CommitContactL(*item, ETrue);

        contactId = item->Id();

        }

    CleanupStack::PopAndDestroy(2); // lock, item

    return contactId;

    }

//  End of File