/*

* Copyright (c) 2009 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:  

*

*/

#include<e32base.h>

#include "contactservice.h"

#include "contactservice.hrh"

#include "contactcallback.h"

#include "tcontacts_async.h"

#include "contactiter.h" // Iterator 

#ifdef MAIN

#define getlist_cancel main

#endif

class CTestAsync: public CActive, public MContactCallback

{

public:

	static CTestAsync* NewL();

	~CTestAsync();

	void Start();

	TInt Result();

private:

	void ConstructL();

	CTestAsync();

	virtual void DoCancel();

	virtual void RunL();

	void TestFunc();

	void HandleReturnValue(TOperationEvent aEvent, const TInt& aError , TInt aTransId);

	void HandleReturnIter( const TInt& aError, CContactIter* aIter, TInt aTransId );

private:	

	CActiveSchedulerWait* 	iWaitSchedular;

	CContactService*		iContactService;

	TInt 					iResult;	

	enum Ttype					iOpType;

	HBufC8*					iGroupBuffer;

};

CTestAsync* CTestAsync::NewL()

	{

	CTestAsync* self = new(ELeave)CTestAsync();

	self->ConstructL();

	return self;

	}

CTestAsync::~CTestAsync()

	{

	Cancel();

	if(iWaitSchedular->IsStarted())

		iWaitSchedular->AsyncStop();

	if(iContactService)

		delete iContactService;

	if(iWaitSchedular)

		delete iWaitSchedular;

	delete iGroupBuffer;

	}

void CTestAsync::ConstructL()

	{

	CActiveScheduler::Add(this);

	iContactService = CContactService::NewL();

	iWaitSchedular = new(ELeave) CActiveSchedulerWait();

	}

CTestAsync::CTestAsync() :

CActive(EPriorityStandard)

	{

	}

void CTestAsync::DoCancel()

	{

	}

void CTestAsync::RunL()

	{

	TestFunc();

	}

void CTestAsync::Start()

	{

	SetActive();

	TRequestStatus* temp = &iStatus;

	User::RequestComplete(temp, KErrNone);

	iWaitSchedular->Start();	

	}

void CTestAsync::HandleReturnValue(TOperationEvent aEvent, const TInt& aError , TInt aTransId)

	{

	//******************* set iResult ****************************

	if(aEvent ==EOpCancel)		

		iResult = KErrNone;	

	else

		iResult = KErrGeneral;

	iWaitSchedular->AsyncStop();

	}

void CTestAsync::HandleReturnIter( const TInt& aError, CContactIter* aIter, TInt aTransId )

	{

	// It should not be called

	iResult = KErrGeneral;

	if(iOpType == EGroups)

		{

		iWaitSchedular->AsyncStop();

	    CSingleContact* singleContact = NULL;  

	    HBufC8* buf = NULL;

	    aIter->NextL(singleContact,buf);

	    iGroupBuffer = buf->AllocLC();

		iOpType = EContacts;

	    iContactService->GetListL(this,1,EContacts);

		iWaitSchedular->Start();

		CleanupStack::Pop();

	    delete buf;

	    delete singleContact;

	    delete aIter;			

		}

	else if(iOpType == EContacts)

		{

	    CSingleContact* singleContact = NULL;  

	    HBufC8* buf = NULL;

	    aIter->NextL(singleContact,buf);

	    RPointerArray<TDesC8> idArray;

	    CleanupClosePushL(idArray);

	    HBufC8* contactId = buf->AllocLC();

	    idArray.AppendL(contactId);  

	    iContactService->OrganiseGroupsL(this,0,*iGroupBuffer,idArray,EFalse);

		TInt error = iContactService->Cancel(0);	

	    CleanupStack::PopAndDestroy();

    	CleanupStack::PopAndDestroy(&idArray);//singleContactField	

	    delete buf;

	    delete singleContact;

	    delete aIter;			

		}

	}

TInt CTestAsync::Result()

	{

	return iResult;

	}

void CTestAsync::TestFunc()

	{	

	iOpType = EGroups;

	TRAPD(err,iContactService->GetListL(this,3,EGroups));

 	}

int organise_cancel(int, char**)

	{

	__UHEAP_MARK;

	CTestAsync* test = CTestAsync::NewL();

	test->Start();

	TInt result = test->Result();

	delete test;

	__UHEAP_MARKEND;

	return  result;

	}