/*

* Copyright (c) 2001-2009 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: 

*

*/

#include <e32test.h>

#include <cntdef.h>

#include <cntdb.h>

#include <cntitem.h>

#include <cntfield.h>

#include <cntfldst.h>

#include <cntviewbase.h>

#include <cntview.h>

#include "ccontactvieweventqueue.h"

#include "cfindtext.h"

#include "t_utils2.h"

#include "t_utils.h"

_LIT(KTestName, "T_PreFixFullSearch");

_LIT(KTestDbName, "c:T_PreFixFullSearch.cdb");

const TInt KMaxNumContacts=1000;

LOCAL_D RTest test(KTestName);

class CTestResources : public CBase

    {

    public:

        static CTestResources* NewLC();

        void ConstructL();

        void CreateTestContactsL();

		void CreateMoreTestContactsL();

        ~CTestResources();

        CContactDatabase* iDb;

        CContactViewEventQueue* iViewEventQueue;

        RContactViewSortOrder iViewSortOrder;

        CContactLocalView* iLocalView;

        CContactViewEventQueue* iFindViewEventQueue;

        CContactFindView* iFindView;

        CFindText* iFindText;

    };

CTestResources* CTestResources::NewLC()

    {

    CTestResources* self = new(ELeave) CTestResources;

    CleanupStack::PushL(self);

    self->ConstructL();

    return self;

    }

void CTestResources::ConstructL()

    {

    iDb = CContactDatabase::ReplaceL(KTestDbName);

    CreateTestContactsL();

    iViewEventQueue = CContactViewEventQueue::NewL();

    iViewSortOrder.AppendL(KUidContactFieldFamilyName);

    iViewSortOrder.AppendL(KUidContactFieldGivenName);

    iViewSortOrder.AppendL(KUidContactFieldCompanyName);

    const TContactViewPreferences prefs =

        static_cast<TContactViewPreferences>(EContactsOnly);

    iLocalView = CContactLocalView::NewL

        (*iViewEventQueue, *iDb, iViewSortOrder, prefs);

    // Wait for view to get ready

    TContactViewEvent event;

    __ASSERT_ALWAYS(iViewEventQueue->ListenForEvent(10,event),User::Invariant());

    __ASSERT_ALWAYS(event.iEventType == TContactViewEvent::EReady ,User::Invariant());

    }

void CTestResources::CreateTestContactsL()

    {

    // Create a few test contacts in the db

	// - Creating 'prefix' results for 'an'

    CContactCard* card;

    CContactItemField* field;

    card = CContactCard::NewLC();

    field = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldGivenName);

    field->TextStorage()->SetTextL(_L("Annie"));

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    card = CContactCard::NewLC();

    field = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldGivenName);

    field->TextStorage()->SetTextL(_L("Anne"));

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    card = CContactCard::NewLC();

    field = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldGivenName);

    field->TextStorage()->SetTextL(_L("Andrew"));

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

	// - Creating 'fullsearch' results for 'an'

    card = CContactCard::NewLC();

    field = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldGivenName);

    field->TextStorage()->SetTextL(_L("Christan"));

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    card = CContactCard::NewLC();

    field = CContactItemField::NewLC(KStorageTypeText, KUidContactFieldGivenName);

    field->TextStorage()->SetTextL(_L("Adan"));

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    }

void CTestResources::CreateMoreTestContactsL()

	{

	CRandomContactGenerator* generator = CRandomContactGenerator::NewL();

	CleanupStack::PushL(generator);

	generator->SetDbL(*iDb);

	for (TInt i=0;i<KMaxNumContacts;i++)

		{

		generator->AddTypicalRandomContactL();

		if (i%100==0)

			{

			iDb->CompactL();

			test.Printf(_L("Added %d contacts\n"),i);

			}

		}

	CleanupStack::PopAndDestroy(generator);

	}

CTestResources::~CTestResources()

    {

    if (iFindView) iFindView->Close(*iFindViewEventQueue);

    delete iFindViewEventQueue;

    delete iFindText;

    if (iLocalView) iLocalView->Close(*iViewEventQueue);

    iViewSortOrder.Close();

    delete iViewEventQueue;

    delete iDb;

    TRAP_IGNORE(CContactDatabase::DeleteDatabaseL(KTestDbName));

    }

/**

 * Simulates using CContactFindView to filter contacts as the user types

 * characters to an UI "find box".

 */

LOCAL_C TInt FullSearchL(const TDesC& aDes, CTestResources* aTestResources)

    {

	CTestResources* res = NULL;

	HBufC* dummy = NULL;

	CFindText* newFindText = NULL;

	TContactViewEvent event;

	TInt retval = 0;

	test.Next(_L("Preform a full search only"));

	if (aTestResources == NULL)

		{

		res = CTestResources::NewLC();

		}

	else

		{

		res = aTestResources;

		}

    dummy = HBufC::NewLC(aDes.Length() * aDes.Length());

    newFindText = CFindText::NewLC(aDes);

    res->iFindViewEventQueue = CContactViewEventQueue::NewL();

    res->iFindView = CContactFindView::NewL(*res->iDb, *res->iLocalView, *res->iFindViewEventQueue, newFindText);

	do

		{

		__ASSERT_ALWAYS(res->iFindViewEventQueue->ListenForEvent(10,event),User::Invariant());

		}

	while (event.iEventType != TContactViewEvent::EReady);

	__ASSERT_ALWAYS(event.iEventType == TContactViewEvent::EReady,User::Invariant());

    retval = res->iFindView->CountL();

    CleanupStack::PopAndDestroy(newFindText);

	CleanupStack::PopAndDestroy(dummy);

	if (aTestResources == NULL)

		{

		CleanupStack::PopAndDestroy(res);

		}

	return retval;

    }

LOCAL_C TInt PreFixSearchL(const TDesC& aDes, CTestResources* aTestResources)

    {

	CTestResources* res = NULL;

	HBufC* dummy = NULL;

	CFindText* newFindText = NULL;

	TContactViewEvent event;

	TInt retval = 0;

	test.Next(_L("Preform a prefix search only"));

	if (aTestResources == NULL)

		{

    	res = CTestResources::NewLC();

		}

	else

		{

		res = aTestResources;

		}

    dummy = HBufC::NewLC(aDes.Length() * aDes.Length());

    newFindText = CFindText::NewLC(aDes);

    res->iFindViewEventQueue = CContactViewEventQueue::NewL();

    res->iFindView = CContactFindView::NewL(*res->iDb, *res->iLocalView, *res->iFindViewEventQueue, newFindText, CContactViewBase::EPrefixSearch);

	do

		{

		__ASSERT_ALWAYS(res->iFindViewEventQueue->ListenForEvent(10,event),User::Invariant());

		}

	while (event.iEventType != TContactViewEvent::EReady);

	__ASSERT_ALWAYS(event.iEventType == TContactViewEvent::EReady,User::Invariant());

    //__ASSERT_ALWAYS(res->iFindViewEventQueue->ListenForEvent(10,event),User::Invariant());

	//__ASSERT_ALWAYS(event.iEventType == TContactViewEvent::EReady,User::Invariant());

    retval = res->iFindView->CountL();

    CleanupStack::PopAndDestroy(newFindText);

	CleanupStack::PopAndDestroy(dummy);

	if (aTestResources == NULL)

		{

		CleanupStack::PopAndDestroy(res);

		}

	return retval;

    }

/** Profile the speed of CContactLocalView::ContactsMatchingCriteriaL */

LOCAL_C void AddNewRandomContactsL(CTestResources* res)

	{

	//CTestResources* res = CTestResources::NewLC();

	res->CreateMoreTestContactsL();

	while (res->iLocalView->CountL()<KMaxNumContacts)

		{

		TContactViewEvent event;

		__ASSERT_ALWAYS(res->iViewEventQueue->ListenForEvent(10,event), User::Invariant());

		if (event.iEventType == TContactViewEvent::EUnavailable)

			{

			// In the event of queue over flow, the view becomes unavailable

			// this is valid behaviour, as view will be refreshed completely

			break;

			}

		__ASSERT_ALWAYS(event.iEventType == TContactViewEvent::EItemAdded , User::Invariant());

		}

	}

LOCAL_C void TimeSearchesL(const TDesC& aDes)

	{

	CTestResources* res = CTestResources::NewLC();

	AddNewRandomContactsL(res);

	CCntTest::ProfileReset(0,2);

	CCntTest::ProfileStart(0);

	FullSearchL(aDes, res);

	CCntTest::ProfileEnd(0);

	if (res->iFindView != NULL)

		{

		delete res->iFindView;

		res->iFindView = NULL;

		}

	if (res->iFindViewEventQueue != NULL)

		{

		delete res->iFindViewEventQueue;

		res->iFindViewEventQueue = NULL;

		}

	CCntTest::ProfileStart(1);

	PreFixSearchL(aDes, res);

	CCntTest::ProfileEnd(1);

	TCntProfile profile[2];

	CCntTest::ProfileResult(profile,0,2);

	_LIT(KFullSearch,"FullSearch %d.%03d sec (%d hits)\n");

	_LIT(KPrefixSearch,"PrefixSearch %d.%03d sec (%d hits)\n");

	test.Printf(KFullSearch,profile[0].iTime/1000000, profile[0].iTime%1000000, profile[0].iCount);

	RDebug::Print(KFullSearch,profile[0].iTime/1000000, profile[0].iTime%1000000, profile[0].iCount);

	test.Printf(KPrefixSearch,profile[1].iTime/1000000, profile[1].iTime%1000000, profile[1].iCount);

	RDebug::Print(KPrefixSearch,profile[1].iTime/1000000, profile[1].iTime%1000000, profile[1].iCount);

	CleanupStack::PopAndDestroy(res);

	}

/**

@SYMTestCaseID     PIM-T-PREFIXFULLSEARCH-0001

*/

void DoTestsL()

    {

	_LIT(KSearchString, "an");

	test.Start(_L("@SYMTESTCaseID:PIM-T-PREFIXFULLSEARCH-0001 T_PreFixFullSearch"));

	__UHEAP_MARK;

    FullSearchL(KSearchString, NULL);

    __UHEAP_MARKEND;

    __UHEAP_MARK;

    PreFixSearchL(KSearchString, NULL);

    __UHEAP_MARKEND;

	TimeSearchesL(KSearchString);

    test.End();

    }

GLDEF_C TInt E32Main()

	{

    // Init

	__UHEAP_MARK;

	RProcess().SetPriority(EPriorityBackground);

    CTrapCleanup* cleanupStack = CTrapCleanup::New();

    if (!cleanupStack)

        {

        return KErrNoMemory;

        }

    CActiveScheduler* activeScheduler = new CActiveScheduler;

    if (!activeScheduler)

        {

        return KErrNoMemory;

        }

    CActiveScheduler::Install(activeScheduler);

	//Get rid of the warnings.

	//T_utils2 uses efsrv.dll, but we don't use this functions in this test code.

	//So we pretend to use efsrv to keep T_utils2.obj and linker happy

	RFs fs;

	fs.Connect();

	fs.Close();

    // Run the tests

    TRAPD(err, DoTestsL());

    // Cleanup

    delete activeScheduler;

    delete cleanupStack;

	test.Close();

	__UHEAP_MARKEND;

	return err;

    }