/*

* 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_RefineFindViewL");

_LIT(KTestDbName, "c:T_RefineFindViewL.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

    CContactCard* card;

    CContactItemField* field;

    card = CContactCard::NewLC();

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

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

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    card = CContactCard::NewLC();

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

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

    card->AddFieldL(*field);

    CleanupStack::Pop(field);

    iDb->AddNewContactL(*card);

    CleanupStack::PopAndDestroy(card);

    card = CContactCard::NewLC();

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

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

    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 void TestRefineFindViewL()

    {

	__UHEAP_MARK;

	test.Next(_L("Repeatedly call CContactFindView::RefineFindViewL()"));

    CTestResources* res = CTestResources::NewLC();

    // Simulate the user typing 's', 'a', 'm', 'i' into a find box

    _LIT(KFindText, "sami");

    for (TInt c=1; c <= KFindText().Length(); ++c)

        {

        // Allocate a dummy buffer to keep the heap from recycling a previous

        // CFindText's address to newFindText below.

        HBufC* dummy = HBufC::NewLC(c*c);

        // Create a find word array

        CFindText* newFindText = CFindText::NewLC(KFindText().Left(c));

        if (!res->iFindView)

            {

            // create find view when first find character is entered

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

			RDebug::Print(_L("=== %S\n"),&newFindText->Text());

            res->iFindView = CContactFindView::NewL

                (*res->iDb, *res->iLocalView, *res->iFindViewEventQueue, newFindText);

            // Wait for the find view to get ready

            TContactViewEvent event;

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

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

            }

        else

            {

            // Find view exists -> just refine search

            // (Note: I also noticed a memory leak if you comment out the line

            //  below and execute the test. The leaked object is a CViewContact

            //  and it seems to be allocated in CContactLocalView::InsertL().)

			RDebug::Print(_L("=== %S\n"),&newFindText->Text());

            res->iFindView->RefineFindViewL(newFindText);

            }

        // keep the find words array because RefineFindViewL accesses the previous

        // array on the next cycle

        CleanupStack::Pop(newFindText);

        delete res->iFindText;

        res->iFindText = newFindText;

        CleanupStack::PopAndDestroy(dummy);

        }

    CleanupStack::PopAndDestroy(res);

	__UHEAP_MARKEND;

    }

LOCAL_C void CleanupContactArray(TAny* aArray)	

	{

	RPointerArray<CViewContact>* array=REINTERPRET_CAST(RPointerArray<CViewContact>*,aArray);

	if (array)

		array->ResetAndDestroy();

	array->Close();

	}

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

LOCAL_C void ProfileContactMatchingCriteriaL()

	{

	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)

			{

			// It is likely that when adding 1000 contacts to the database, the view

			// event queue will have overflowed at the server side, and instead

			// the client view will be totally recreated.

			break;

			}

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

		}

	CFindText* findText = CFindText::NewLC(_L("S"));

	RPointerArray<CViewContact> contactArray;

	CleanupStack::PushL(TCleanupItem(CleanupContactArray,&contactArray));

	CCntTest::ProfileReset(0,2);

	CCntTest::ProfileStart(0);

	res->iLocalView->ContactsMatchingPrefixL(*findText,contactArray);

	CCntTest::ProfileEnd(0);

	CleanupStack::PopAndDestroy(&contactArray);

	res->iViewEventQueue->Flush();

	const TContactViewPreferences prefs = static_cast<TContactViewPreferences>(EContactsOnly);

	CContactRemoteView* rv = CContactRemoteView::NewL(*res->iViewEventQueue, *res->iDb, res->iViewSortOrder, prefs);

	CleanupStack::PushL(rv);

	TContactViewEvent event(TContactViewEvent::EUnavailable);

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

		{

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

		}

	__ASSERT_ALWAYS(rv->CountL()>=KMaxNumContacts, User::Invariant());

	RPointerArray<CViewContact> contactArray2;

	CleanupStack::PushL(TCleanupItem(CleanupContactArray,&contactArray2));

	CCntTest::ProfileStart(1);

	rv->ContactsMatchingPrefixL(*findText,contactArray2);

	CCntTest::ProfileEnd(1);

	CleanupStack::PopAndDestroy(&contactArray2);

	TCntProfile profile[2];

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

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

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

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

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

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

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

	CleanupStack::PopAndDestroy(rv);

	CleanupStack::PopAndDestroy(findText);

	CleanupStack::PopAndDestroy(res);

	}

/**

@SYMTestCaseID     PIM-T-REFINEFINDVIEWL-0001

*/

void DoTestsL()

    {

	test.Start(_L("@SYMTESTCaseID:PIM-T-REFINEFINDVIEWL-0001 T_RefineFindViewL"));

    TestRefineFindViewL();

	ProfileContactMatchingCriteriaL();

    test.End();

    }

GLDEF_C TInt E32Main()

	{

    // Init

	__UHEAP_MARK;

    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;

    }