/*

* Copyright (c) 2005-2007 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:  Phonebook 2 contact field type selector for

*              : single contact assign.

*

*/

#include "CPbk2AssignSingleProperty.h"

// Phonebook 2

#include "Pbk2AssignValidateField.h"

#include "CPbk2ServerAppAppUi.h"

#include <CPbk2FieldPropertyArray.h>

#include <MPbk2FieldProperty.h>

#include <TPbk2AddItemWrapper.h>

#include <CPbk2PresentationContact.h>

#include <MPbk2ApplicationServices.h>

// Virtual Phonebook

#include <MVPbkContactStore.h>

#include <MVPbkContactStoreProperties.h>

#include <CVPbkContactManager.h>

/// Unnamed namespace for local definitions

namespace {

const TInt KFirstElement = 0;

enum TPanicCode

    {

    ENullPointer,

    EInvalidParameter

    };

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbk2AssignSingleProperty");

    User::Panic(KPanicText,aReason);

    }

} /// namespace

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

// CPbk2AssignSingleProperty::CPbk2AssignSingleProperty

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

//

CPbk2AssignSingleProperty::CPbk2AssignSingleProperty

        ( HBufC8& aSelector, TInt aResourceId,

          MVPbkStoreContact& aStoreContact,

          CVPbkContactManager& aContactManager ) :

            CPbk2SelectFieldPropertyBase( aSelector, aResourceId ),

            iFieldIndex( KErrNotSupported ),

            iStoreContact( aStoreContact ),

            iContactManager( aContactManager )

    {

    }

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

// CPbk2AssignSingleProperty::~CPbk2AssignSingleProperty

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

//

CPbk2AssignSingleProperty::~CPbk2AssignSingleProperty()

    {

    }

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

// CPbk2AssignSingleProperty::NewL

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

//

CPbk2AssignSingleProperty* CPbk2AssignSingleProperty::NewL

        ( HBufC8& aSelector, MVPbkStoreContact& aStoreContact,

          CVPbkContactManager& aContactManager )

    {

    CPbk2AssignSingleProperty* self =

        new ( ELeave ) CPbk2AssignSingleProperty

            ( aSelector, R_QTN_PHOB_QTL_ENTRY_ADD_TO, aStoreContact,

              aContactManager );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2AssignSingleProperty::ConstructL

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

//

void CPbk2AssignSingleProperty::ConstructL()

    {

    BaseConstructL();

    }

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

// CPbk2AssignSingleProperty::PrepareL

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

//

void CPbk2AssignSingleProperty::PrepareL()

    {

    // Create wrappers

    CreateWrappersL( iStoreContact.ContactStore().StoreProperties().Uri() );

    CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

        ( *CEikonEnv::Static()->EikAppUi() );

    CPbk2PresentationContact* contact = CPbk2PresentationContact::NewL

        ( iStoreContact, appUi.ApplicationServices().FieldProperties() );

    CleanupStack::PushL( contact );

    // Go through all the wrappers and validate them

    const TInt count( iWrappers.Count() );

    // Loop backwards

    for ( TInt i( count - 1 ); i >= 0; --i )

        {

        TPbk2AddItemWrapper wrapper = iWrappers[i];

        // Check is the field type used in contact

        iResult = Pbk2AssignValidateField::ValidateFieldTypeUsageInContactL

            ( *contact, wrapper.PropertyAt( KFirstElement ).FieldType(),

              iContactManager.FsSession(), iFieldIndex );

        if ( iResult == KErrAlreadyExists && count > 1)

            {

            // Field type is already fully used so remove

            // the corresponding wrapper. Do not do this if there

            // is only one wrapper left. In that case the user is

            // asked for replace confirmation.

            iWrappers.Remove( i );

            }

        else if ( iResult == KErrNotSupported && count > 1 )

            {

            // Field type not supported, remove corresponding wrapper

            iWrappers.Remove( i );

            }

        }

    // If there is just one wrapper, the result is already correct,

    // but in other cases update result according to wrapper count

    if ( iWrappers.Count() == 0 )

        {

        // No suitable wrappers -> field type is not

        // supported by this contact

        iResult = KErrNotSupported;

        iFieldIndex = KErrNotSupported;

        }

    else if ( iWrappers.Count() > 1 )

        {

        // Several wrappers exist

        iResult = KErrNone;

        }

    CleanupStack::PopAndDestroy( contact );

    }

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

// CPbk2AssignSingleProperty::ExecuteL

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

//

TInt CPbk2AssignSingleProperty::ExecuteL()

    {

    __ASSERT_ALWAYS( iFieldProperties, Panic( ENullPointer ) );

    // Display select field query

    TInt index = ShowSelectFieldQueryL();

    if ( index > KErrNotFound && iWrappers.Count() > 0 &&

         iWrappers.Count() > index )

        {

        // Get selected field type

        iSelectedFieldType =

            &iWrappers[index].PropertyAt( KFirstElement ).FieldType();

        }

    else if ( index == KErrCancel )

        {

        // Cancel was pressed

        iResult = KErrCancel;

        }

    return iResult;

    }

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

// CPbk2AssignSingleProperty::SelectedFieldIndex

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

//

TInt CPbk2AssignSingleProperty::SelectedFieldIndex() const

    {

    return iFieldIndex;

    }

// End of File