/*

* Copyright (c) 2005 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:  Container of one contact item. It includes contact ID and WV IDs

*

*

*/

// INCLUDE FILES

#include    <e32std.h>

#include	<cntfldst.h>

#include	"CPEngContact.h"

#include	"PEngContactIdTools.h"

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

// -----------------------------------------------------------------------------

// CPEngContact::CPEngContact

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CPEngContact::CPEngContact(

    TContactItemId& aContactId )

        : iWVIds( 1 ), // usually only one WV per contact

        iContactItemId( aContactId )

    {

    }

// -----------------------------------------------------------------------------

// CPEngContact::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CPEngContact::ConstructL(

    CContactItem* aContactItem )

    {

    iWVIds.Reset();

    // if there is no WV ID field then the array of the WV IDs will be empty

    CContactItemFieldSet& cardFieldSet = aContactItem->CardFields();

    TInt fieldIndex ( cardFieldSet.FindNext( KPbkFieldIMAddress,

                                             KPbkFieldWVIdMapping,

                                             KContactFieldSetSearchAll ) );

    // now read all wv ID fields

    while ( fieldIndex != KErrNotFound )

        {

        CContactTextField* textField = ( cardFieldSet[fieldIndex] ).TextStorage(); // does not take ownership

        // read contact only if it's length is more then 0

        TPtrC wvId ( textField->Text() );

        if ( wvId.Length() != 0 )

            {

            // if it leaves, it is cause of KErrNoMemory

            AddContactIdToArrayL( iWVIds, wvId );

            }

        // +1 is to start from next field

        fieldIndex = cardFieldSet.FindNext( KPbkFieldIMAddress, KPbkFieldWVIdMapping, fieldIndex + 1 );

        }

    }

// -----------------------------------------------------------------------------

// CPEngContact::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CPEngContact* CPEngContact::NewL(

    CContactItem* aContactItem )

    {

    CPEngContact* self = NewLC( aContactItem );

    CleanupStack::Pop( self ); // self

    return self;

    }

// -----------------------------------------------------------------------------

// CPEngContact::NewLC

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CPEngContact* CPEngContact::NewLC(

    CContactItem* aContactItem )

    {

    TContactItemId contactID( aContactItem->Id() );

    CPEngContact* self = new( ELeave ) CPEngContact( contactID );

    CleanupStack::PushL( self );

    self->ConstructL( aContactItem );

    return self;

    }

// -----------------------------------------------------------------------------

// CPEngContact::NewLC

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

CPEngContact* CPEngContact::NewL(

    TContactItemId& aContactID )

    {

    CPEngContact* self = new( ELeave ) CPEngContact( aContactID );

    // no need to call ConstructL

    return self;

    }

// Destructor

CPEngContact::~CPEngContact()

    {

    iWVIds.Reset();

    }

// =============================================================================

// ===============Function of base class =======================================

// =============================================================================

// -----------------------------------------------------------------------------

// CPEngContact::ContactId()

// Return contact Item ID

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TContactItemId CPEngContact::ContactId() const

    {

    return iContactItemId;

    }

// -----------------------------------------------------------------------------

// CPEngContact::WvIds()

// Get List of the WV IDs

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

const MDesCArray& CPEngContact::WvIds() const

    {

    return iWVIds;

    }

// -----------------------------------------------------------------------------

// CPEngContact::Compare()

// Compare two Contacts if they match, based on Contact Item ID

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TInt CPEngContact::Compare(

    const CPEngContact& aContactA,

    const CPEngContact& aContactB )

    {

    return aContactA.Compare( aContactB );

    }

// -----------------------------------------------------------------------------

// CPEngContact::CompareContactID()

// Compare two Contacts if they match, based on Contact Item ID

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TInt CPEngContact::Compare(

    const CPEngContact& aContact ) const

    {

    if ( aContact.ContactId() == iContactItemId )

        {

        return KErrNone;

        }

    if ( aContact.ContactId() < iContactItemId )

        {

        return 1; // does not match

        }

    return -1; // does not match

    }

// -----------------------------------------------------------------------------

// CPEngContact::ValidateWVId()

// Search if WV Id is presented in the contact

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TBool CPEngContact::ValidateWVId(

    const TDesC& aWVId ) const

    {

    return !( KErrNotFound == FindContactIdInArray( iWVIds, aWVId ) );

    }

// -----------------------------------------------------------------------------

// CPEngContact::WVIdsCount()

// Count of the WV IDs in the contact

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

TInt CPEngContact::WVIdsCount()

    {

    return iWVIds.Count();

    }

// -----------------------------------------------------------------------------

// CPEngContact::UpdateContactL()

// Update contact from the contact db

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CPEngContact::UpdateContactL(

    CContactDatabase& aContactDatabase )

    {

    // update content of the Contact from the database

    CContactItem* contactItem =

        aContactDatabase.ReadMinimalContactLC( iContactItemId );

    iWVIds.Reset();

    ConstructL( contactItem );

    CleanupStack::PopAndDestroy(); // contactItem

    }

//  End of File