/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:    Class for handling mpx collection interactions*

*/

#include <bldvariant.hrh>

#include "IptvDebug.h"

#include "CIptvUtil.h"

#include <mpxcollectionutility.h>

#include <mpxmediacontainerdefs.h>

#include <mpxmediageneraldefs.h>

#include <mpxmessagegeneraldefs.h>

#include <mpxcollectionmessagedefs.h>

#include <mpxcollectionpath.h>

#include <mpxmessage2.h>

#include <mpxcollectionmessage.h>

#include <mpxlog.h>

#include <mpxitemid.h>

#include <mpxmessagecontainerdefs.h>

#include <vcxmyvideosdefs.h>

#include <vcxmyvideosuids.h>

#include <mpxcommandgeneraldefs.h>

#include <mpxcollectioncommanddefs.h>

#include <mmf/common/mmfcontrollerpluginresolver.h>

#include "vcnsscheduleddownloadmpxclient.h"

#include "CIptvVodContentContentFullDetails.h"

#include "CIptvMyVideosGlobalFileId.h"

#include "CIptvVodDlDownloadEvent.h"

#include "CIptvVodContentClient.h"

#include "CIptvMediaContent.h"

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

//

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

//

CVcxNsScheduledDownloadMpxClient::CVcxNsScheduledDownloadMpxClient( 

    MVcxNsMpxClientObserver& aObserver,

    CIptvVodContentClient& aContentClient,

    TUint32 aServiceId ) :

    iObserver( aObserver ),

    iContentClient( aContentClient ),

    iServiceId( aServiceId )

    {

    }

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

//

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

//

CVcxNsScheduledDownloadMpxClient* CVcxNsScheduledDownloadMpxClient::NewL( 

                                         MVcxNsMpxClientObserver& aObserver,

                                         CIptvVodContentClient& aContentClient,

                                         TUint32 aServiceId )

    {

    CVcxNsScheduledDownloadMpxClient* self = 

      new (ELeave) CVcxNsScheduledDownloadMpxClient( aObserver, aContentClient, aServiceId );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;    

    }

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

//

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

//

void CVcxNsScheduledDownloadMpxClient::ConstructL()

    {

    iCollectionUtility = MMPXCollectionUtility::NewL( this, KMcModeDefault );

    CMPXCollectionPath* path = CMPXCollectionPath::NewL();

    CleanupStack::PushL( path );

    path->AppendL( KVcxUidMyVideosMpxCollection );

    iCollectionUtility->Collection().OpenL( *path );

    CleanupStack::PopAndDestroy( path );

    }

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

//

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

//

CVcxNsScheduledDownloadMpxClient::~CVcxNsScheduledDownloadMpxClient()

    {

    if( iCollectionUtility )

        {

        iCollectionUtility->Close();

        }

    iDownloadedContents.ResetAndDestroy();

    iDownloadedMedias.ResetAndDestroy();

    }

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

//

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

//  

TIptvDlError CVcxNsScheduledDownloadMpxClient::DownloadL( TUint32 aIapId,

                                                  CIptvService* aService,

                                                  TIptvContentId aContentId,

                                                  const TDesC& aName )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL(s,c) IN");

    CIptvMediaContent* content = NULL;  

    RPointerArray<CIptvMediaContent> calist;

    CleanupResetAndDestroyPushL( calist );

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL: get ca IN");

    TInt ret = iContentClient.GetContentAccessListL( aContentId, calist );

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL get ca OUT"); 

    TInt i( 0 );

    for( i = 0; i < calist.Count() && ret == KErrNone; i++ )

        {

        TUint32 type = ( calist[i] )->iDownloadType;

        TUint32 expr = ( calist[i] )->iExpression;

        if( expr == CIptvMediaContent::EFull && type == EIptvDownloadTypeImmediate )   

            {

            IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL ca found");

            content = calist[i];

            break;

            }

        }

    if( ret == KErrNone && content && content->GetMediaContentUrl().Length() > 0 )

        {

        IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL calling dl( ph.2 )");

        TPtrC url ( content->GetMediaContentUrl() );

        TPtrC name( aName );

        TPtrC usr ( aService->GetUserName() );

        TPtrC pwd ( aService->GetPassword() );

        IPTVLOGSTRING2_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL url  = %S", &url );

        IPTVLOGSTRING2_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL name = %S", &name );

        IPTVLOGSTRING2_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL usr  = %S", &usr );

        IPTVLOGSTRING2_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL psw  = %S", &pwd );

        ret = DoDownloadL( url,

                           name,

                           aIapId,

                           ETrue,

                           usr,

                           pwd  );

        if ( ret == KErrNone )

            {

            // To the download list. Content from Mpx events

            // is resolved from the list.

            AppendToDownloadList( content );

            // Dl list takes ownership of content.

            calist.Remove( i );

            }

        }

    CleanupStack::PopAndDestroy( &calist );

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DownloadL(s,c) OUT");

    return ret == KErrNone ? EIptvDlNoError : EIptvDlGeneral;

    }

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

//

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

//  

TInt CVcxNsScheduledDownloadMpxClient::DoDownloadL( const TDesC& aAddress,

                                                    const TDesC& aName,

                                                    TUint32 aIapId,

                                                    TBool aIsReadOnlyIap,

                                                    const TDesC& aUserName,

                                                    const TDesC& aPassword )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DoDownloadL() start");

    CMPXCommand* cmd = CMPXCommand::NewL();

    CleanupStack::PushL( cmd ); // 1->

    cmd->SetTObjectValueL( KMPXCommandGeneralId, KVcxCommandIdMyVideos );

    cmd->SetTObjectValueL( KVcxMediaMyVideosCommandId, KVcxCommandMyVideosStartDownload );

    cmd->SetTObjectValueL( KMPXCommandGeneralDoSync, EFalse /* = async */ );

    TUid colId = TUid::Uid( KVcxUidMyVideosMpxCollection );

    cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId, colId.iUid );

    CMPXMedia* startDownloadReq = CMPXMedia::NewL();

    CleanupStack::PushL( startDownloadReq ); // 2->

    TUint flags = ( aIsReadOnlyIap ? EVcxMyVideosServiceHasReadOnlyIap : 0 ) | EVcxMyVideosSilent;

    startDownloadReq->SetTObjectValueL( KMPXMediaGeneralFlags, flags );

    if( aIsReadOnlyIap )

        {

        startDownloadReq->SetTObjectValueL( KVcxMediaMyVideosIapId, aIapId );

        }

    else

        {

        // not a read only iap, set iap 0 so download utility 

        // can select iap via connectionutility

        startDownloadReq->SetTObjectValueL( KVcxMediaMyVideosIapId, 0 );

        }

    startDownloadReq->SetTextValueL( KVcxMediaMyVideosRemoteUrl, aAddress );

    startDownloadReq->SetTextValueL( KVcxMediaMyVideosUsername, aUserName );

    startDownloadReq->SetTextValueL( KVcxMediaMyVideosPassword, aPassword );

    startDownloadReq->SetTextValueL( KMPXMediaGeneralTitle, aName );

    cmd->SetCObjectValueL<CMPXMedia>( KMPXCommandColAddMedia, startDownloadReq );

    iCollectionUtility->Collection().CommandL( *cmd );

    CleanupStack::PopAndDestroy( startDownloadReq ); // <-2

    CleanupStack::PopAndDestroy( cmd );              // <-1

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::DoDownloadL() exit");

    return KErrNone;

    }

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

//

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

//  

TInt CVcxNsScheduledDownloadMpxClient::CancelDownloadL( TUint32 aServiceId,

                                                        TUint32 aContentId )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::CancelDownloadL IN");

    TInt ret( KErrNone );

    CMPXCommand* cmd = CMPXCommand::NewL();

    CleanupStack::PushL( cmd );

    cmd->SetTObjectValueL( KMPXCommandGeneralId, KVcxCommandIdMyVideos );

    cmd->SetTObjectValueL( KVcxMediaMyVideosCommandId, KVcxCommandMyVideosCancelDownload );

    cmd->SetTObjectValueL( KMPXCommandGeneralDoSync, EFalse /* = async */ );

    TUid colId = TUid::Uid( KVcxUidMyVideosMpxCollection );

    cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId, colId.iUid );

    CMPXMedia* cancelDownloadReq = CMPXMedia::NewL();

    CleanupStack::PushL( cancelDownloadReq );

    CIptvMediaContent* content = SearchFromDownloadList( aServiceId, aContentId );

    if( content )

        {

        CMPXMedia* media = GetMpxMediaFromList( content->iFileId );

        if( media )

            {

            TUint32 downloadId = media->ValueTObjectL<TUint32>( KVcxMediaMyVideosDownloadId );

            cancelDownloadReq->SetTObjectValueL( KVcxMediaMyVideosDownloadId, downloadId );

            TUint32 mediaId = media->ValueTObjectL<TMPXItemId>( KMPXMediaGeneralId ).iId1;

            cancelDownloadReq->SetTObjectValueL( KMPXMediaGeneralId, mediaId );

            cmd->SetCObjectValueL<CMPXMedia>( KMPXCommandColAddMedia, cancelDownloadReq );

            iCollectionUtility->Collection().CommandL( *cmd );

            }

        }   

    CleanupStack::PopAndDestroy( cancelDownloadReq );

    CleanupStack::PopAndDestroy( cmd );

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::CancelDownloadL OUT");

    return ret;

    }

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

//

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

//  

void CVcxNsScheduledDownloadMpxClient::HandleCollectionMediaL( const CMPXMedia& /*aMedia*/, 

                                                               TInt /*aError*/ )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleCollectionMediaL");

    }

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

// CVcxNsScheduledDownloadMpxClient::HandleCollectionMessage

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

//

void CVcxNsScheduledDownloadMpxClient::HandleCollectionMessage( CMPXMessage* aMessage,

                                                                TInt aError )

    {

    TRAPD( err, ExplodeCollectionMessagesL( aMessage, aError ) );

    if ( err != KErrNone )

        {

        IPTVLOGSTRING2_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::ExplodeCollectionMessagesL() leaved with error code %d", err);

        }

    }

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

// CVcxNsScheduledDownloadMpxClient::ExplodeCollectionMessagesL

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

//

void CVcxNsScheduledDownloadMpxClient::ExplodeCollectionMessagesL( CMPXMessage* aMessage,

                                                                   TInt aError )

    {

    if ( !aMessage )

        {

        return;

        }

    TInt cmdId = aMessage->ValueTObjectL<TMPXMessageId>( KMPXMessageGeneralId );

    TInt myVideosCmd = -1; 

    if ( cmdId == KVcxCommandIdMyVideos )

        {

        myVideosCmd = aMessage->ValueTObjectL<TInt>( KVcxMediaMyVideosCommandId );

        }

    if ( myVideosCmd != KVcxMessageMyVideosMessageArray )

        {

        HandleSingleCollectionMessageL( aMessage, aError );

        }

    else

        {

        if ( aMessage->IsSupported( KMPXMessageArrayContents ) )

            {

            const CMPXMessageArray* messageArray =

                aMessage->Value<CMPXMessageArray>(KMPXMessageArrayContents);

            if ( messageArray->Count() > 0 )

                {

                IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient:: ----------------------.");

                IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient:: MESSAGE ARRAY ARRIVED |");

                IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient:: ----------------------'");

                }

            for( TInt i = 0; i < messageArray->Count(); i++ )

                {

                HandleSingleCollectionMessageL( messageArray->AtL( i ), aError );

                }    

            }

        }

    }

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

//

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

//  

void CVcxNsScheduledDownloadMpxClient::HandleSingleCollectionMessageL( CMPXMessage* aMsg, 

                                                                       TInt aErr )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleSingleCollectionMessageL IN");

#ifdef _DEBUG

    TMPXMessageId msgId = aMsg->ValueTObjectL<TMPXMessageId>(KMPXMessageGeneralId);

    TUid colId = aMsg->ValueTObjectL<TUid>(KMPXMessageCollectionId);

    TMPXChangeEventType type = aMsg->ValueTObjectL<TMPXChangeEventType>(KMPXMessageChangeEventType);

    TMPXItemId itemId = aMsg->ValueTObjectL<TMPXItemId>(KMPXMediaGeneralId);

    TInt cmdId = aMsg->ValueTObjectL<TInt>( KVcxMediaMyVideosCommandId );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : msgId = %d", msgId );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : colId = %d", colId );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : type = %d", type );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : item Id = %d", itemId.iId1 );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : aErr = %d", aErr );

    IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleSingleCollectionMessageL() : cmd Id = %d", cmdId );

#endif // _DEBUG

    DoHandleSingleCollectionMessageL( aMsg, aErr );

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleSingleCollectionMessage OUT");

    }

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

//

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

//  

void CVcxNsScheduledDownloadMpxClient::HandleOpenL( const CMPXCollectionPlaylist&

                                                    /*aPlaylist*/, TInt /*aError*/ )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleOpenL( playlist )");

    }

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

//

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

//  

void CVcxNsScheduledDownloadMpxClient::HandleOpenL( const CMPXMedia& /*aEntries*/,

                  TInt /*aIndex*/, TBool /*aComplete*/, TInt /*aError*/ )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleOpenL( aEntries )");

    }

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

//

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

//  

void CVcxNsScheduledDownloadMpxClient::HandleCommandComplete( CMPXCommand* aCommandResult,

                                                              TInt aError )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleCommandComplete IN");

    if( aError )

        {

        IPTVLOGSTRING2_HIGH_LEVEL( "UI Engine ## HandleCommandComplete() aError = %d ", aError);

        }

    if( !aCommandResult )

        {

        IPTVLOGSTRING_LOW_LEVEL(

            "CVcxNsScheduledDownloadMpxClient::HandleCommandComplete OUT, aResult == NULL");

        return;

        }

    if( aCommandResult->IsSupported( KVcxMediaMyVideosTransactionId ) )

        {

        TInt tid = aCommandResult->ValueTObjectL<TInt>( KVcxMediaMyVideosTransactionId );

        IPTVLOGSTRING2_LOW_LEVEL(

            "CVcxNsScheduledDownloadMpxClient::HandleCommandComplete , trid == %d", tid );

        }

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::HandleCommandComplete OUT");

    }

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

// CVcxNsScheduledDownloadMpxClient::GetMediaByMpxIdReqL

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

//

void CVcxNsScheduledDownloadMpxClient::GetMediaByMpxIdReqL( RArray<TUint32>& aMpxIds )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::GetMediaByMpxIdReqL IN");

    CMPXCommand* cmd = CMPXCommand::NewL();

    CleanupStack::PushL( cmd );

    cmd->SetTObjectValueL( KMPXCommandGeneralId, KVcxCommandIdMyVideos );

    cmd->SetTObjectValueL( KVcxMediaMyVideosCommandId, KVcxCommandMyVideosGetMediasByMpxId ); 

    TUid colId = TUid::Uid( KVcxUidMyVideosMpxCollection );

    cmd->SetTObjectValueL( KMPXCommandGeneralCollectionId, colId.iUid );

    CMPXMediaArray* idMediaArray = CMPXMediaArray::NewL();

    CleanupStack::PushL( idMediaArray );

    CMPXMedia* media;

    TMPXItemId mpxId;

    for ( TInt i = 0; i < aMpxIds.Count(); i++ )

        {

        media = CMPXMedia::NewL();

        CleanupStack::PushL( media );

        mpxId.iId1 = aMpxIds[i];

        mpxId.iId2 = 0; // Id2: 0 is a media object, 1 is a category.

        media->SetTObjectValueL( KMPXMessageMediaGeneralId, mpxId );

        idMediaArray->AppendL( *media );

        CleanupStack::PopAndDestroy( media );

        }

    cmd->SetCObjectValueL<CMPXMediaArray>( KMPXMediaArrayContents, idMediaArray );

    cmd->SetTObjectValueL( KMPXMediaArrayCount, idMediaArray->Count() );

    iCollectionUtility->Collection().CommandL( *cmd );

    CleanupStack::PopAndDestroy( idMediaArray );

    CleanupStack::PopAndDestroy( cmd ); 

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::GetMediaByMpxIdReqL OUT");

    }

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

// CVcxNsScheduledDownloadMpxClient::LinkMediaObjectsL

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

//

void CVcxNsScheduledDownloadMpxClient::LinkMediaObjectsL( CMPXMediaArray* aArray  )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::LinkMediaObjectsL IN");

    if ( aArray )

        {

        for ( TInt i = aArray->Count()-1; i >= 0; i-- )

            {

            SearchAndAddMpxMediaL( (*aArray)[i] );

            }

        }

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::LinkMediaObjectsL OUT");

    }

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

// CVcxNsScheduledDownloadMpxClient::SearchAndAddMpxMediaL

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

//

void CVcxNsScheduledDownloadMpxClient::SearchAndAddMpxMediaL( CMPXMedia* aMedia )

    {

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::SearchAndAddMpxMediaL IN");

    CIptvMediaContent* content = NULL;

    TBool newMedia( EFalse );

    TUint32 mpxId = aMedia->ValueTObjectL<TMPXItemId>( KMPXMediaGeneralId ).iId1;

    TPtrC uri = aMedia->ValueText( KVcxMediaMyVideosRemoteUrl );

    // search from dl first by mpx id

    IPTVLOGSTRING_LOW_LEVEL("CVcxNsScheduledDownloadMpxClient::SearchAndAddMpxMediaL: SearchFromDownloadList( mpxId )");