/*

* 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 server app contact data assign phase.

*

*/

#include "CPbk2MultiAssignDataPhase.h"

// Phonebook 2

#include "MPbk2ServicePhaseObserver.h"

#include "CPbk2ServerAppAppUi.h"

#include "Pbk2ServerApp.hrh"

#include "MPbk2ContactAssigner.h"

#include "Pbk2ContactAssignerFactory.h"

#include "MPbk2SelectFieldProperty.h"

#include "TPbk2AssignNoteService.h"

#include "Pbk2AssignValidateField.h"

#include "CPbk2KeyEventDealer.h"

#include <CPbk2StoreConfiguration.h>

#include <TPbk2DestructionIndicator.h>

#include <CPbk2FieldPropertyArray.h>

#include <CPbk2PresentationContact.h>

#include <MPbk2ApplicationServices.h>

// Virtual Phonebook

#include <MVPbkContactLink.h>

#include <MVPbkStoreContact.h>

#include <CVPbkContactLinkArray.h>

#include <MVPbkContactOperationBase.h>

#include <CVPbkContactManager.h>

#include <MVPbkContactStoreProperties.h>

#include <VPbkContactStoreUris.h>

#include <CVPbkContactStoreUriArray.h>

// System includes

#include <AiwContactAssignDataTypes.h>

using namespace AiwContactAssign;

/// Unnamed namespace for local definitions

namespace {

const TInt KFirstElement = 0;

const TInt KGranularity = 4;

/**

 * Copies a link array to another.

 *

 * @param aSourceLinkArray    Link array which is copied

 * @param aTargetLinkArray    Links are copied to this

 */

void CopyContactLinksL( const MVPbkContactLinkArray& aSourceLinkArray,

        CVPbkContactLinkArray& aTargetLinkArray )

    {

    const TInt count = aSourceLinkArray.Count();

    for ( TInt i(0); i < count; ++i )

        {

        const MVPbkContactLink& contactLink = aSourceLinkArray.At(i);

        aTargetLinkArray.AppendL( contactLink.CloneLC() );

        CleanupStack::Pop(); // link

        }

    }

} /// namespace

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

// CPbk2MultiAssignDataPhase::CPbk2MultiAssignDataPhase

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

//

CPbk2MultiAssignDataPhase::CPbk2MultiAssignDataPhase

        ( MPbk2ServicePhaseObserver& aObserver,

          MPbk2SelectFieldProperty* aSelectedFieldProperty,

          HBufC* aDataBuffer, TInt aMimeType, TUint aNoteFlags ) :

            iObserver( aObserver ),

            iSelectedFieldProperty( aSelectedFieldProperty ),

            iDataBuffer( aDataBuffer ),

            iMimeType( aMimeType ),

            iNoteFlags( aNoteFlags )

    {

    }

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

// CPbk2MultiAssignDataPhase::~CPbk2MultiAssignDataPhase

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

//

CPbk2MultiAssignDataPhase::~CPbk2MultiAssignDataPhase()

    {

    delete iResults;

    delete iContactDataAssigner;

    delete iContactLinks;

    delete iRetrieveOperation;

    delete iCommitOperation;

    delete iStoreContact;

    delete iDealer;

    if ( iStoreContacts )

        {

        iStoreContacts->ResetAndDestroy();

        }

    delete iStoreContacts;

    if ( iDestroyedPtr )

        {

        *iDestroyedPtr = ETrue;

        }

    }

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

// CPbk2MultiAssignDataPhase::ConstructL

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

//

inline void CPbk2MultiAssignDataPhase::ConstructL

        ( MVPbkContactLinkArray* aContactLinks )

    {

    iEikenv = CEikonEnv::Static();

    iContactLinks = CVPbkContactLinkArray::NewL();

    // Take a own copy of supplied contact links

    CopyContactLinksL( *aContactLinks, *iContactLinks );

    iDealer = CPbk2KeyEventDealer::NewL( *this );

    }

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

// CPbk2MultiAssignDataPhase::NewL

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

//

CPbk2MultiAssignDataPhase* CPbk2MultiAssignDataPhase::NewL

        ( MPbk2ServicePhaseObserver& aObserver,

          MVPbkContactLinkArray* aContactLinks,

          MPbk2SelectFieldProperty* aSelectedFieldProperty,

          HBufC* aDataBuffer, TInt aMimeType, TUint aNoteFlags )

    {

    CPbk2MultiAssignDataPhase* self =

        new ( ELeave ) CPbk2MultiAssignDataPhase

            ( aObserver, aSelectedFieldProperty,

              aDataBuffer, aMimeType, aNoteFlags );

    CleanupStack::PushL( self );

    self->ConstructL( aContactLinks );

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2MultiAssignDataPhase::LaunchServicePhaseL

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

//

void CPbk2MultiAssignDataPhase::LaunchServicePhaseL()

    {

    ContinueL();

    }

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

// CPbk2MultiAssignDataPhase::CancelServicePhase

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

//

void CPbk2MultiAssignDataPhase::CancelServicePhase()

    {

    iOperationCancelled = ETrue;

    iObserver.PhaseCanceled( *this );

    }

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

// CPbk2MultiAssignDataPhase::RequestCancelL

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

//

void CPbk2MultiAssignDataPhase::RequestCancelL( TInt aExitCommandId )

    {

    // Withdraw our key event agent so that it does not react to

    // app shutter's escape key event simulation

    delete iDealer;

    iDealer = NULL;

    iOperationCancelled = ETrue;

    if ( aExitCommandId == EEikBidCancel )

        {

        iObserver.PhaseAborted( *this );

        }

    else

        {

        iObserver.PhaseCanceled( *this );

        }

    }

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

// CPbk2MultiAssignDataPhase::AcceptDelayed

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

//

void CPbk2MultiAssignDataPhase::AcceptDelayedL

        ( const TDesC8& /*aContactLinkBuffer*/ )

    {

    // Nothing to do

    }

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

// CPbk2MultiAssignDataPhase::Results

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

//

MVPbkContactLinkArray* CPbk2MultiAssignDataPhase::Results() const

    {

    return iResults;

    }

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

// CPbk2MultiAssignDataPhase::ExtraResultData

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

//

TInt CPbk2MultiAssignDataPhase::ExtraResultData() const

    {

    return KErrNotSupported;

    }

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

// CPbk2MultiAssignDataPhase::TakeStoreContact

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

//

MVPbkStoreContact* CPbk2MultiAssignDataPhase::TakeStoreContact()

    {

    // Not supported

    return NULL;

    }

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

// CPbk2MultiAssignDataPhase::FieldContent

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

//

HBufC* CPbk2MultiAssignDataPhase::FieldContent() const

    {

    return NULL;

    }

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

// CPbk2MultiAssignDataPhase::AssignComplete

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

//

void CPbk2MultiAssignDataPhase::AssignComplete

        ( MPbk2ContactAssigner& /*aAssigner*/, TInt /*aIndex*/ )

    {

    MVPbkStoreContact* storeContact = iStoreContact;

    iStoreContact = NULL;

    TRAPD( err, AppendResultAndContinueL( storeContact ) );

    if ( err != KErrNone )

        {

        iObserver.PhaseError( *this, err );

        }

    }

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

// CPbk2MultiAssignDataPhase::AssignFailed

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

//

void CPbk2MultiAssignDataPhase::AssignFailed

        ( MPbk2ContactAssigner& /*aAssigner*/, TInt aErrorCode )

    {

    iObserver.PhaseError( *this, aErrorCode );

    }

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

// CPbk2MultiAssignDataPhase::ContactOperationCompleted

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

//

void CPbk2MultiAssignDataPhase::ContactOperationCompleted

        ( TContactOpResult aResult )

    {

    if ( aResult.iOpCode == EContactLock )

        {

        TRAPD( err, AssignDataL() );

        if ( err != KErrNone && err != KErrDied )

            {

            iObserver.PhaseError( *this, err );

            }

        }

    }

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

// CPbk2MultiAssignDataPhase::ContactOperationFailed

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

//

void CPbk2MultiAssignDataPhase::ContactOperationFailed

        ( TContactOp /*aOpCode*/, TInt aErrorCode, TBool /*aErrorNotified*/ )

    {

     // If the contact operation failed, the iStoreContact is expected to be deleted,

     // otherwise it will lead to memory leak.

    if ( iStoreContact )

        {

        delete iStoreContact;

        iStoreContact = NULL;

        }

    // if iContactsProcessed > 0, the note (how many contacts had been processed) needs to be shown.

    if ( (iContactLinks->Count() > 0) || (iContactsProcessed > 0) )

        {

        ContinueL();

        }

    else

        {

        iObserver.PhaseError( *this, aErrorCode );	

        }

    }

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

// CPbk2MultiAssignDataPhase::VPbkSingleContactOperationComplete

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

//

void CPbk2MultiAssignDataPhase::VPbkSingleContactOperationComplete

        ( MVPbkContactOperationBase& /*aOperation*/,

          MVPbkStoreContact* aContact )

    {

    iStoreContact = aContact;

    TRAPD( err, iStoreContact->LockL( *this ) );

    if ( err != KErrNone )

        {

        iObserver.PhaseError( *this, err );

        }

    }

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

// CPbk2MultiAssignDataPhase::VPbkSingleContactOperationFailed

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

//

void CPbk2MultiAssignDataPhase::VPbkSingleContactOperationFailed

        ( MVPbkContactOperationBase& /*aOperation*/, TInt aError )

    {

    iObserver.PhaseError( *this, aError );

    }

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

// CPbk2MultiAssignDataPhase::StepComplete

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

//

void CPbk2MultiAssignDataPhase::StepComplete

        ( MVPbkContactOperationBase& /*aOperation*/, TInt /*aStepSize*/ )

    {

    // Do nothing

    }

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

// CPbk2MultiAssignDataPhase::StepFailed

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

//

TBool CPbk2MultiAssignDataPhase::StepFailed

        ( MVPbkContactOperationBase& /*aOperation*/, TInt /*aStepSize*/,

          TInt aError )

    {

    iObserver.PhaseError( *this, aError );

    // Do not continue

    return EFalse;

    }

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

// CPbk2MultiAssignDataPhase::OperationComplete

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

//

void CPbk2MultiAssignDataPhase::OperationComplete

        ( MVPbkContactOperationBase& /*aOperation*/ )

    {

    // Commit done, we can finish now

    Finalize();

    }

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

// CPbk2MultiAssignDataPhase::Pbk2ProcessKeyEventL

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

//

TBool CPbk2MultiAssignDataPhase::Pbk2ProcessKeyEventL

        ( const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    TBool ret = EFalse;

    if ( aType == EEventKey && aKeyEvent.iCode == EKeyEscape )

        {

        iObserver.PhaseOkToExit( *this, EEikBidCancel );

        ret = ETrue;

        }

    return ret;

    }

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

// CPbk2MultiAssignDataPhase::AssignDataL

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

//

void CPbk2MultiAssignDataPhase::AssignDataL()

    {

    const MVPbkFieldType* fieldType = NULL;

    if ( iSelectedFieldProperty )

        {

        fieldType = iSelectedFieldProperty->SelectedFieldType();

        }

    if ( fieldType )

        {

        MVPbkStoreContactField* contactField = NULL;

        if ( SelectContactFieldL( contactField ) )

            {

            CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

                ( *iEikenv->EikAppUi() );

            delete iContactDataAssigner;

            iContactDataAssigner = NULL;

            iContactDataAssigner =

                Pbk2ContactAssignerFactory::CreateContactDataAssignerL

                    ( *this, iMimeType, fieldType,

                      appUi.ApplicationServices().ContactManager(),

                      appUi.ApplicationServices().FieldProperties() );

            iContactDataAssigner->AssignDataL

                ( *iStoreContact, contactField, fieldType, iDataBuffer );

            }

        else

            {

            ContinueL();

            }

        }

    }

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

// CPbk2MultiAssignDataPhase::SelectContactFieldL

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

//

TBool CPbk2MultiAssignDataPhase::SelectContactFieldL

        ( MVPbkStoreContactField*& aField )

    {

    TBool ret = ETrue;

    TBool thisDestroyed = EFalse;

    iDestroyedPtr = &thisDestroyed;

    TPbk2DestructionIndicator indicator( &thisDestroyed, iDestroyedPtr );

    CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

        ( *iEikenv->EikAppUi() );

    CPbk2PresentationContact* contact =

        CPbk2PresentationContact::NewL( *iStoreContact,

            appUi.ApplicationServices().FieldProperties() );

    CleanupStack::PushL( contact );

    // Check is the field type already used up in the contact

    TInt fieldIndex = KErrNotSupported;

    TInt result =

        Pbk2AssignValidateField::ValidateFieldTypeUsageInContactL

            ( *contact, *iSelectedFieldProperty->SelectedFieldType(),

              appUi.ApplicationServices().ContactManager().FsSession(),

              fieldIndex );

    switch( result )

        {

        case KErrAlreadyExists:

            {

            // Contact already has the one and only suitable contact

            // field filled up, show replace detail query

            TPbk2AssignNoteService noteService;

            TInt queryResult = noteService.ShowReplaceDetailQueryL

                ( appUi.ApplicationServices().NameFormatter(),

                  *iStoreContact );

            if ( !queryResult )

                {

                ret = EFalse;

                }

            else if ( !thisDestroyed )

                {

                // Set contact field to existing field so it gets replaced

                aField = &iStoreContact->Fields().FieldAt( fieldIndex );

                }

            break;

            }

        case KErrPathNotFound:

            {

            // Set contact field to existing field so it gets replaced

            aField = &iStoreContact->Fields().FieldAt( fieldIndex );

            break;

            }

        case KErrNotFound:      // FALLTHROUGH

        case KErrNone:

            {

            // Contact does not have the field type used, or does have

            // it used but supports more fields of that type.

            // Return value stays at ETrue.

            break;

            }

        default:

            {

            // If result was any other error code

            if ( result < KErrNone )

                {

                TPbk2AssignNoteService noteService;

                noteService.ShowCanNotAddDetailNoteL

                    ( appUi.ApplicationServices().NameFormatter(),

                      *iStoreContact );

                ret = EFalse;

                }

            break;

            }

        };

    CleanupStack::PopAndDestroy( contact );

    if ( thisDestroyed || iOperationCancelled )

        {

        // The calling code excepts us to leave with KErrDied if

        // this was destroyed

        User::Leave( KErrDied );

        }

    return ret;

    }

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

// CPbk2MultiAssignDataPhase::AppendResultL

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

//

void CPbk2MultiAssignDataPhase::AppendResultL