/*

* 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 prepare single assign phase.

*

*/

#include "CPbk2PrepareMultipleAssignPhase.h"

// Phonebook 2

#include "MPbk2ServicePhaseObserver.h"

#include "CPbk2ServerAppAppUi.h"

#include "Pbk2ContactAssignerFactory.h"

#include "TPbk2AssignNoteService.h"

#include "MPbk2SelectFieldProperty.h"

#include "Pbk2ServerApp.hrh"

#include "CPbk2KeyEventDealer.h"

#include <TPbk2DestructionIndicator.h>

#include <CPbk2ContactRelocator.h>

#include <MPbk2ApplicationServices.h>

#include <Pbk2ServerApp.rsg>

// Virtual Phonebook

#include <MVPbkContactLink.h>

#include <CVPbkContactLinkArray.h>

#include <MVPbkContactOperationBase.h>

#include <MVPbkStoreContact.h>

#include <MVPbkContactStore.h>

#include <MVPbkContactStoreList.h>

#include <MVPbkContactStoreProperties.h>

#include <CVPbkContactManager.h>

#include <VPbkContactStoreUris.h>

#include <MVPbkFieldType.h>

using namespace Pbk2ContactRelocator;

/// Unnamed namespace for local definitions

namespace {

const TInt KFirstElement( 0 );

/**

 * 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

        }

    }

#ifdef _DEBUG

enum TPanicCode

    {

    ENullPointer,

    ELogicRelocation

    };

void Panic(TPanicCode aReason)

    {

    _LIT( KPanicText, "CPbk2PrepareMultipleAssignPhase" );

    User::Panic( KPanicText, aReason );

    }

#endif // _DEBUG

} /// namespace

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

// CPbk2PrepareMultipleAssignPhase::CPbk2PrepareMultipleAssignPhase

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

//

CPbk2PrepareMultipleAssignPhase::CPbk2PrepareMultipleAssignPhase

        ( MPbk2ServicePhaseObserver& aObserver,

          MPbk2SelectFieldProperty* aSelectFieldProperty,

          TUint& aNoteFlags ) :

            CActive( EPriorityIdle ),

            iObserver( aObserver ),

            iSelectFieldProperty( aSelectFieldProperty ),

            iNoteFlags( aNoteFlags )

    {

    CActiveScheduler::Add( this );

    }

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

// CPbk2PrepareMultipleAssignPhase::~CPbk2PrepareMultipleAssignPhase

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

//

CPbk2PrepareMultipleAssignPhase::~CPbk2PrepareMultipleAssignPhase()

    {

    Cancel();

    delete iContactRelocator;

    delete iResults;

    delete iDealer;

    delete iRetrieveOperation;

    delete iContactLinks;

    delete iEntriesToRelocate;

    if ( iDestroyedPtr )

        {

        *iDestroyedPtr = ETrue;

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::ConstructL

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

//

inline void CPbk2PrepareMultipleAssignPhase::ConstructL

        ( const MVPbkContactLinkArray* aContactLinks )

    {

    iDealer = CPbk2KeyEventDealer::NewL( *this );

    iContactLinks = CVPbkContactLinkArray::NewL();

    // Take a own copy of supplied contact links

    CopyContactLinksL( *aContactLinks, *iContactLinks );

    }

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

// CPbk2PrepareMultipleAssignPhase::NewL

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

//

CPbk2PrepareMultipleAssignPhase* CPbk2PrepareMultipleAssignPhase::NewL

        ( MPbk2ServicePhaseObserver& aObserver,

          const MVPbkContactLinkArray* aContactLinks,

          MPbk2SelectFieldProperty* aSelectFieldProperty,

          TUint& aNoteFlags )

    {

    CPbk2PrepareMultipleAssignPhase* self =

        new ( ELeave ) CPbk2PrepareMultipleAssignPhase

            ( aObserver, aSelectFieldProperty, aNoteFlags );

    CleanupStack::PushL( self );

    self->ConstructL( aContactLinks );

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2PrepareMultipleAssignPhase::LaunchServicePhaseL

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

//

void CPbk2PrepareMultipleAssignPhase::LaunchServicePhaseL()

    {

    IssueRequest();

    }

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

// CPbk2PrepareMultipleAssignPhase::CancelServicePhase

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

//

void CPbk2PrepareMultipleAssignPhase::CancelServicePhase()

    {

    delete iContactRelocator;

    iContactRelocator = NULL;

    iObserver.PhaseCanceled( *this );

    }

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

// CPbk2PrepareMultipleAssignPhase::RequestCancelL

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

//

void CPbk2PrepareMultipleAssignPhase::RequestCancelL( TInt aExitCommandId )

    {

    delete iContactRelocator;

    iContactRelocator = NULL;

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

    // app shutter's escape key event simulation

    delete iDealer;

    iDealer = NULL;

   if ( aExitCommandId == EEikBidCancel )

        {

        iObserver.PhaseAborted( *this );

        }

    else

        {

        iObserver.PhaseCanceled( *this );

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::AcceptDelayed

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

//

void CPbk2PrepareMultipleAssignPhase::AcceptDelayedL

        ( const TDesC8& /*aContactLinkBuffer*/ )

    {

    // Nothing to do

    }

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

// CPbk2PrepareMultipleAssignPhase::DenyDelayed

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

//

void CPbk2PrepareMultipleAssignPhase::DenyDelayedL

        ( const TDesC8& /*aContactLinkBuffer*/ )

    {

    // Nothing to do

    }

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

// CPbk2PrepareMultipleAssignPhase::Results

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

//

MVPbkContactLinkArray* CPbk2PrepareMultipleAssignPhase::Results() const

    {

    return iResults;

    }

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

// CPbk2PrepareMultipleAssignPhase::ExtraResultData

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

//

TInt CPbk2PrepareMultipleAssignPhase::ExtraResultData() const

    {

    return KErrNotSupported;

    }

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

// CPbk2PrepareMultipleAssignPhase::TakeStoreContact

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

//

MVPbkStoreContact* CPbk2PrepareMultipleAssignPhase::TakeStoreContact()

    {

    // Not supported

    return NULL;

    }

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

// CPbk2PrepareMultipleAssignPhase::FieldContent

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

//

HBufC* CPbk2PrepareMultipleAssignPhase::FieldContent() const

    {

    return NULL;

    }

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

// CPbk2PrepareMultipleAssignPhase::RunL

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

//

void CPbk2PrepareMultipleAssignPhase::RunL()

    {

    PrepareForAssignL();

    if ( iEntriesToRelocate && iEntriesToRelocate->Count() > 0 )

        {

        if ( iEntriesToRelocate->Count() == 1 )

            {

            RetrieveContactL();

            }

        else

            {

            RelocateContactsL();

            }

        }

    else

        {

        iObserver.NextPhase( *this );

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::RunError

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

//

TInt CPbk2PrepareMultipleAssignPhase::RunError( TInt aError )

    {

    if ( aError != KErrDied )

        {

        // If this is destroyed it is not safe to use iObserver anymore

        iObserver.PhaseError( *this, aError );

        }

    return KErrNone;

    }

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

// CPbk2SelectCreateNewPropertyPhase::DoCancel

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

//

void CPbk2PrepareMultipleAssignPhase::DoCancel()

    {

    // Nothing to do

    }

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

// CPbk2PrepareMultipleAssignPhase::ContactRelocatedL

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

//

void CPbk2PrepareMultipleAssignPhase::ContactRelocatedL

        ( MVPbkStoreContact* aRelocatedContact )

    {

    CleanupDeletePushL( aRelocatedContact );

    MVPbkContactLink* link = aRelocatedContact->CreateLinkLC();

    AppendResultL( link );

    CleanupStack::Pop(); // link

    CleanupStack::PopAndDestroy(); // aRelocatedContact

    }

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

// CPbk2PrepareMultipleAssignPhase::ContactRelocationFailed

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

//

void CPbk2PrepareMultipleAssignPhase::ContactRelocationFailed

        ( TInt aReason, MVPbkStoreContact* aContact )

    {

    delete aContact;

    if ( aReason == KErrCancel )

        {

        if ( iResults && iResults->Count() > 0 )

            {

            // Continue with other contacts

            iObserver.NextPhase( *this );

            }

        else

            {

            // User canceled and there are no other contacts

            TPbk2AssignNoteService noteService;

            TRAP_IGNORE( noteService.ShowInformationNoteL

                ( R_QTN_PHOB_NOTE_DETAIL_NOT_ADDED ) );

            iObserver.PhaseCanceled( *this );

            }

        }

    else

        {

        iObserver.PhaseError( *this, aReason );

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::ContactsRelocationFailed

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

//

void CPbk2PrepareMultipleAssignPhase::ContactsRelocationFailed

        ( TInt aReason, CVPbkContactLinkArray* aContacts )

    {

    delete aContacts;

    if ( aReason == KErrCancel )

        {

        if ( iResults && iResults->Count() > 0 )

            {

            // Continue with other contacts

            iObserver.NextPhase( *this );

            }

        else

            {

            // User canceled and there are no other contacts

            TPbk2AssignNoteService noteService;

            TRAP_IGNORE( noteService.ShowInformationNoteL

                ( R_QTN_PHOB_NOTE_DETAIL_NOT_ADDED ) );

            iObserver.PhaseCanceled( *this );

            }

        }

    else

        {

        // Other errors

        iObserver.PhaseError( *this, aReason );

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::RelocationProcessComplete

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

//

void CPbk2PrepareMultipleAssignPhase::RelocationProcessComplete()

    {

    iObserver.NextPhase( *this );

    }

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

// CPbk2PrepareMultipleAssignPhase::VPbkSingleContactOperationComplete

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

//

void CPbk2PrepareMultipleAssignPhase::VPbkSingleContactOperationComplete

        ( MVPbkContactOperationBase& /*aOperation*/,

          MVPbkStoreContact* aContact )

    {

    TRAPD( err, RelocateContactL( aContact ) ); // takes ownership

    if ( err != KErrNone )

        {

        // RelocateContactL will leave with KErrDied if this was

        // destroyed

        if ( err != KErrDied )

            {

            iObserver.PhaseError( *this, err );

            }

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::VPbkSingleContactOperationFailed

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

//

void CPbk2PrepareMultipleAssignPhase::VPbkSingleContactOperationFailed

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

    {

    delete iRetrieveOperation;

    iRetrieveOperation = NULL;

    iObserver.PhaseError( *this, aError );

    }

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

// CPbk2PrepareMultipleAssignPhase::Pbk2ProcessKeyEventL

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

//

TBool CPbk2PrepareMultipleAssignPhase::Pbk2ProcessKeyEventL

        ( const TKeyEvent& aKeyEvent, TEventCode aType )

    {

    TBool ret = EFalse;

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

        {

        iObserver.PhaseOkToExit( *this, EEikBidCancel );

        ret = ETrue;

        }

    return ret;

    }

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

// CPbk2PrepareMultipleAssignPhase::RetrieveContactL

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

//

void CPbk2PrepareMultipleAssignPhase::RetrieveContactL()

    {

    CPbk2ServerAppAppUi& appUi =

        static_cast<CPbk2ServerAppAppUi&>

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

    delete iRetrieveOperation;

    iRetrieveOperation = NULL;

    iRetrieveOperation = appUi.ApplicationServices().ContactManager().

        RetrieveContactL( iEntriesToRelocate->At( KFirstElement ), *this );

    }

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

// CPbk2PrepareMultipleAssignPhase::RelocateContactL

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

//

void CPbk2PrepareMultipleAssignPhase::RelocateContactL

        ( MVPbkStoreContact* aStoreContact )

    {

    CleanupDeletePushL( aStoreContact );

    delete iContactRelocator;

    iContactRelocator = NULL;

    iContactRelocator = CPbk2ContactRelocator::NewL();

    TBool thisDestroyed = EFalse;

    iDestroyedPtr = &thisDestroyed;

    TPbk2DestructionIndicator indicator( &thisDestroyed, iDestroyedPtr );

    CleanupStack::Pop( aStoreContact );

    // Asynchronously relocate the contact

    if ( iContactRelocator->RelocateContactL

        ( aStoreContact, *this, EPbk2DisplayStoreDoesNotSupportQuery,

          CPbk2ContactRelocator::EPbk2RelocatorExistingContact ) )

        {

        if ( thisDestroyed )

            {

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

            // this was destroyed

            User::Leave( KErrDied );

            }

        // User accepted relocation

        if ( !iContactRelocator->IsPhoneMemoryInConfigurationL() )

            {

            // Note is shown only if phone memory is not in configuration

            iNoteFlags = KPbk2NoteFlagOneContactRelocated;

            }

        }

    }

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

// CPbk2PrepareMultipleAssignPhase::RelocateContactsL

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

//

void CPbk2PrepareMultipleAssignPhase::RelocateContactsL()

    {

    delete iContactRelocator;

    iContactRelocator = NULL;

    iContactRelocator = CPbk2ContactRelocator::NewL();

    TBool thisDestroyed = EFalse;

    iDestroyedPtr = &thisDestroyed;

    TPbk2DestructionIndicator indicator( &thisDestroyed, iDestroyedPtr );

    // Asynchronously relocate contacts

    TBool res = iContactRelocator->RelocateContactsL( iEntriesToRelocate,

        *this, EPbk2DisplayStoreDoesNotSupportQuery );

    if ( !thisDestroyed )

        {

        iEntriesToRelocate = NULL;  // ownership was taken

        if ( res )