/*

* 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 attribute assigner.

*

*/

#include "CPbk2ContactAttributeAssigner.h"

// Phonebook 2

#include "CPbk2ServerAppAppUi.h"

#include "MPbk2UiServiceObserver.h"

#include "Pbk2ContactAssignerFactory.h"

#include "TPbk2TitlePaneOperator.h"

#include "TPbk2ServerMessageDataRetriever.h"

#include "CPbk2ServerAppStoreManager.h"

#include "MPbk2ServicePhase.h"

#include "CPbk2ContactFetchPhase.h"

#include "CPbk2AssignAttributePhase.h"

#include "CPbk2AttributeAddressSelectPhase.h"

#include "CPbk2PrepareAttributeAssignPhase.h"

#include <CPbk2FetchDlg.h>

#include <Pbk2UIControls.rsg>

#include <MPbk2DialogEliminator.h>

#include <CPbk2StoreManager.h>

#include <MPbk2ApplicationServices.h>

// Virtual Phonebook

#include <CVPbkContactManager.h>

#include <CVPbkContactStoreUriArray.h>

#include <MVPbkContactLink.h>

#include <CVPbkFieldTypeSelector.h>

#include <VPbkPublicUid.h>

#include <VPbkFieldTypeSelectors.rsg>

#include <VPbkFieldTypeSelectorFactory.h>

#include <VPbkContactViewFilterBuilder.h>

// System includes

#include <AiwContactAssignDataTypes.h>

#include <featmgr.h>

using namespace AiwContactAssign;

/// Unnamed namespace for local definitions

namespace {

/**

 * Sets title pane.

 *

 * @param aDataRetriever    Server message data retriever.

 * @param aFlags            Assign flags.

 * @param aMessage          Server message.

 */

void SetTitlePaneL

        ( TPbk2ServerMessageDataRetriever& aDataRetriever, TUint aFlags,

          const RMessage2& aMessage )

    {

    HBufC* titlePaneText = NULL;

    if ( !( aFlags & AiwContactAssign::EUseProviderTitle ) )

        {

        titlePaneText = aDataRetriever.GetTitlePaneTextL( aMessage );

        }

    TPbk2TitlePaneOperator titlePaneOperator;

    titlePaneOperator.SetTitlePaneL( titlePaneText ); // takes ownership

    }

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicLogicPhaseCompletion

    };

void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbk2ContactAttributeAssigner");

    User::Panic(KPanicText,aReason);

    }

#endif // _DEBUG

} /// namespace

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

// CPbk2ContactAttributeAssigner::CPbk2ContactAttributeAssigner

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

//

CPbk2ContactAttributeAssigner::CPbk2ContactAttributeAssigner

        ( MPbk2UiServiceObserver& aObserver ) :

            iObserver( aObserver )

    {

    }

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

// CPbk2ContactAttributeAssigner::~CPbk2ContactAttributeAssigner

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

//

CPbk2ContactAttributeAssigner::~CPbk2ContactAttributeAssigner()

    {

    delete iFetchPhase;

    delete iAddressSelectPhase;

    delete iAssignAttributePhase;

    // iPrepareAssignPhase need to be last deleted phase, because

    // it owns relocator which close stores.

    delete iPrepareAssignPhase;

    delete iStoreUris;

    delete iPreselectedContacts;

    delete iStoreManager;

    delete iContactViewFilter;

    }

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

// CPbk2ContactAttributeAssigner::NewL

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

//

CPbk2ContactAttributeAssigner* CPbk2ContactAttributeAssigner::NewL

        ( const RMessage2& aFetchCompleteMessage,

          MPbk2UiServiceObserver& aObserver )

    {

    CPbk2ContactAttributeAssigner* self =

        new ( ELeave ) CPbk2ContactAttributeAssigner( aObserver );

    CleanupStack::PushL( self );

    self->ConstructL( aFetchCompleteMessage );

    CleanupStack::Pop( self );

    return self;

    }

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

// CPbk2ContactAttributeAssigner::ConstructL

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

//

void CPbk2ContactAttributeAssigner::ConstructL( const RMessage2& aMessage )

    {

    iEikEnv = CEikonEnv::Static();

    CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

        ( *iEikEnv->EikAppUi() );

    // Retrieve data from the client-server message

    TPbk2ServerMessageDataRetriever dataRetriever;

    TUint flags = dataRetriever.SingleContactAssignFlagsL( aMessage );

    // Set title pane

    SetTitlePaneL( dataRetriever, flags, aMessage );

    iAttributeData = dataRetriever.GetAttributeDataL( aMessage );

    iRemoveAttribute =

        dataRetriever.GetAttributeRemovalIndicatorValueL( aMessage );

    iPreselectedContacts = dataRetriever.GetPreselectedContactLinksL

        ( aMessage, appUi.ApplicationServices().ContactManager() );

    iStoreUris = dataRetriever.GetContactStoreUriArrayL

        ( aMessage, appUi.ApplicationServices().StoreConfiguration(),

          iPreselectedContacts, iUseDeviceConfig );

    // Drop all non-writable stores

    iStoreManager = CPbk2ServerAppStoreManager::NewL

        ( appUi.StoreManager(),

          appUi.ApplicationServices().ContactManager() );

    iStoreManager->RemoveReadOnlyStoreUris

        ( *iStoreUris, appUi.ApplicationServices().StoreProperties() );

    // Retrieve view filter

    if ( iAttributeData.iAttributeUid ==

             TUid::Uid( KVPbkSpeedDialAttributeImplementationUID ) )

        {

        // Speedial specific filter

        FeatureManager::InitializeLibL();

        if( FeatureManager::FeatureSupported( KFeatureIdCommonVoip ) )

            {

            iContactViewFilter = VPbkFieldTypeSelectorFactory::

                BuildContactActionTypeSelectorL(

                    VPbkFieldTypeSelectorFactory::EVOIPCallSelector,

                    appUi.ApplicationServices().ContactManager().FieldTypes() );

            }

        else

            {

            iContactViewFilter = CVPbkFieldTypeSelector::NewL( 

                    appUi.ApplicationServices().ContactManager().FieldTypes() );

            }

        VPbkContactViewFilterBuilder::BuildContactViewFilterL( 

                                  *iContactViewFilter, 

                                  EVPbkContactViewFilterPhoneNumber, 

                                  appUi.ApplicationServices().ContactManager() );

        FeatureManager::UnInitializeLib();

        }

    if ( iContactViewFilter == NULL )

        {

        iContactViewFilter =

            dataRetriever.GetContactViewFilterForAttributeAssignL

                ( aMessage,

                  appUi.ApplicationServices().ContactManager().FieldTypes() );

        }

    }

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

// CPbk2ContactAttributeAssigner::LaunchServiceL

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

//

void CPbk2ContactAttributeAssigner::LaunchServiceL()

    {

    if ( !iStoreUris->Count() > 0 )

        {

        // All the stores are read-only or non-accessible

        iObserver.ServiceError( KErrArgument );

        }

    else

        {

        // Open stores

        iStoreManager->LoadAndOpenContactStoresL

            ( *iStoreUris, *this, EFalse );

        }

    }

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

// CPbk2ContactAttributeAssigner::CancelService

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

//

void CPbk2ContactAttributeAssigner::CancelService()

    {

    if ( iAssignAttributePhase )

        {

        iAssignAttributePhase->CancelServicePhase();

        }

    if ( iAddressSelectPhase )

        {

        iAddressSelectPhase->CancelServicePhase();

        }

    if ( iPrepareAssignPhase )

        {

        iPrepareAssignPhase->CancelServicePhase();

        }

    if ( iFetchPhase )

        {

        iFetchPhase->CancelServicePhase();

        }

    }

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

// CPbk2ContactAttributeAssigner::AcceptDelayedContactsL

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

//

void CPbk2ContactAttributeAssigner::AcceptDelayedContactsL

        ( const TDesC8& /*aContactLinkBuffer*/ )

    {

    // Do nothing

    }

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

// CPbk2ContactAttributeAssigner::ExitServiceL

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

//

void CPbk2ContactAttributeAssigner::ExitServiceL( TInt aExitCommandId )

    {

    if ( iAssignAttributePhase )

        {

        iAssignAttributePhase->RequestCancelL( aExitCommandId );

        }

    if ( iAddressSelectPhase )

        {

        iAddressSelectPhase->RequestCancelL( aExitCommandId );

        }

    if ( iPrepareAssignPhase )

        {

        iPrepareAssignPhase->RequestCancelL( aExitCommandId );

        }

    if ( iFetchPhase )

        {

        iFetchPhase->RequestCancelL( aExitCommandId );

        }

    }

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

// CPbk2ContactAttributeAssigner::ServiceResults

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

//

void CPbk2ContactAttributeAssigner::ServiceResults(TServiceResults* aResults) const

    {

    if ( iAssignAttributePhase )

        {

        aResults->iLinkArray = iAssignAttributePhase->Results();

        aResults->iExtraData = iAssignAttributePhase->ExtraResultData();

        aResults->iFieldContent = iAssignAttributePhase->FieldContent();

        }

    }

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

// CPbk2ContactAttributeAssigner::NextPhase

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

//

void CPbk2ContactAttributeAssigner::NextPhase

        ( MPbk2ServicePhase& aPhase )

    {

    TInt err = KErrNone;

    if ( &aPhase == iFetchPhase )

        {

        MVPbkContactLinkArray* results = iFetchPhase->Results();

        __ASSERT_DEBUG( results && results->Count() > 0,

            Panic( EPanicLogicPhaseCompletion ) );

        TRAP( err, LaunchPrepareAttributeAssignPhaseL( results ) );

        }

    else if ( &aPhase == iPrepareAssignPhase )

        {

        MVPbkContactLinkArray* results = iPrepareAssignPhase->Results();

        __ASSERT_DEBUG( results && results->Count() > 0,

            Panic( EPanicLogicPhaseCompletion ) );

        TRAP( err, LaunchAddressSelectPhaseL( results ) );

        }

    else if ( &aPhase == iAddressSelectPhase )

        {

        MVPbkContactLinkArray* results = iAddressSelectPhase->Results();

        __ASSERT_DEBUG( results && results->Count() > 0,

            Panic( EPanicLogicPhaseCompletion ) );

        TRAP( err, LaunchAssignPhaseL( results ) );

        }

    else if ( &aPhase == iAssignAttributePhase )

        {

        iObserver.ServiceComplete();

        }

    else

        {

        __ASSERT_DEBUG( EFalse, Panic( EPanicLogicPhaseCompletion ) );

        }

    if ( err != KErrNone )

        {

        iObserver.ServiceError( err );

        }

    }

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

// CPbk2ContactAttributeAssigner::PreviousPhase

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

//

void CPbk2ContactAttributeAssigner::PreviousPhase

        ( MPbk2ServicePhase& /*aPhase*/ )

    {

    // Not supported in attribute assign

    }

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

// CPbk2ContactAttributeAssigner::PhaseCanceled

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

//

void CPbk2ContactAttributeAssigner::PhaseCanceled

        ( MPbk2ServicePhase& /*aPhase*/ )

    {

    iObserver.ServiceCanceled();

    }

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

// CPbk2ContactAttributeAssigner::PhaseAborted

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

//

void CPbk2ContactAttributeAssigner::PhaseAborted

        ( MPbk2ServicePhase& /*aPhase*/ )

    {

    iObserver.ServiceAborted();

    }

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

// CPbk2ContactAttributeAssigner::PhaseError

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

//

void CPbk2ContactAttributeAssigner::PhaseError

        ( MPbk2ServicePhase& /*aPhase*/, TInt aErrorCode )

    {

    iObserver.ServiceError( aErrorCode );

    }

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

// CPbk2ContactAttributeAssigner::PhaseOkToExit

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

//

TBool CPbk2ContactAttributeAssigner::PhaseOkToExit

        ( MPbk2ServicePhase& /*aPhase*/, TInt aCommandId )

    {

    // Deny exit and pass an asynchronous query to the consumer,

    // which may later approve exit

    iObserver.CompleteExitMessage( aCommandId );

    return EFalse;

    }

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

// CPbk2ContactAttributeAssigner::PhaseAccept

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

//

void CPbk2ContactAttributeAssigner::PhaseAccept

        ( MPbk2ServicePhase& /*aPhase*/, const TDesC8& /*aMarkedEntries*/,

          const TDesC8& /*aLinkData*/ )

    {

    // Not supported in assign

    }

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

// CPbk2ContactAttributeAssigner::ContactUiReadyL

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

//

void CPbk2ContactAttributeAssigner::ContactUiReadyL

        ( MPbk2StartupMonitor& aStartupMonitor )

    {

    aStartupMonitor.DeregisterEvents( *this );

    TBool fetchViewNeeded = ETrue;

    // Fetch view is not needed when removing attribute or when

    // there are preselected contacts

    if ( iRemoveAttribute )

        {

        fetchViewNeeded = EFalse;

        }

    else if ( iPreselectedContacts && iPreselectedContacts->Count() > 0 )

        {

        fetchViewNeeded = EFalse;

        }

    if ( fetchViewNeeded )

        {

        LaunchFetchPhaseL();

        }

    else

        {

        if ( iStoreManager->ContactsAvailableL( *iPreselectedContacts ) )

            {

            LaunchPrepareAttributeAssignPhaseL( iPreselectedContacts );

            }

        else

            {

            iObserver.ServiceError( KErrNotSupported );

            }

        }

    }

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

// CPbk2ContactAttributeAssigner::StartupCanceled

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

//

void  CPbk2ContactAttributeAssigner::StartupCanceled( TInt aErrorCode )

    {

    if ( aErrorCode == KErrCancel )

        {

        iObserver.ServiceCanceled();

        }

    else

        {

        iObserver.ServiceError( aErrorCode );

        }

    }

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

// CPbk2ContactAttributeAssigner::LaunchFetchPhaseL

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

//

void CPbk2ContactAttributeAssigner::LaunchFetchPhaseL()

    {

    CPbk2FetchDlg::TParams params;

    params.iResId = R_PBK2_SINGLE_ENTRY_FETCH_DLG;

    params.iFlags = CPbk2FetchDlg::EFetchSingle;

    delete iFetchPhase;

    iFetchPhase = NULL;

    iFetchPhase = CPbk2ContactFetchPhase::NewL

        ( *this, *iStoreManager, params, ETrue,

          MPbk2FetchDlgObserver::EFetchYes, iContactViewFilter,

          iUseDeviceConfig, iStoreUris );

    CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

        ( *iEikEnv->EikAppUi() );

    // Change layout to fetch's layout

    appUi.ChangeStatuspaneLayoutL(

        CPbk2ServerAppAppUi::EStatusPaneLayoutUsual );

    iFetchPhase->LaunchServicePhaseL();

    }

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

// CPbk2ContactAttributeAssigner::LaunchPrepareAttributeAssignPhaseL

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

//

void CPbk2ContactAttributeAssigner::LaunchPrepareAttributeAssignPhaseL

        ( MVPbkContactLinkArray* aContactLinks )

    {

    delete iPrepareAssignPhase;

    iPrepareAssignPhase = NULL;

    iPrepareAssignPhase = CPbk2PrepareAttributeAssignPhase::NewL

        ( *this, aContactLinks, iAttributeData, iRemoveAttribute );

 	CPbk2ServerAppAppUi& appUi = static_cast<CPbk2ServerAppAppUi&>

        ( *iEikEnv->EikAppUi() );

    // Change layout back to regular layout after fetch

    appUi.ChangeStatuspaneLayoutL(

        CPbk2ServerAppAppUi::EStatusPaneLayoutEmpty );

    iPrepareAssignPhase->LaunchServicePhaseL();

    }

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