/*

 * 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 "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 : Implemrntation class for calenmultidbutility .

 *                 

 *

 */

// system include.

#include <calsession.h>

#include <calentryview.h>

#include <calentry.h>

#include <CalenInterimUtils2.h>

#include <calcalendarinfo.h>

#include <calcalendariterator.h>

#include <calenmulticaluids.hrh>

#include <ErrorUI.h>

// user include.

#include "multicaluidialogmodel.h"

#include "calendarui_debug.h"

#include "CleanupResetAndDestroy.h"

const TInt KBuffLength = 24;

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

// CMultiCalUiDialogModel::CMultiCalUiDialogModel

// Constructor

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

//

CMultiCalUiDialogModel::CMultiCalUiDialogModel()

    {

    TRACE_ENTRY_POINT

    TRACE_EXIT_POINT

    }

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

// CMultiCalUiDialogModel::NewL

// First phase constructor

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

//

CMultiCalUiDialogModel* CMultiCalUiDialogModel::NewL()

    {

    TRACE_ENTRY_POINT

    CMultiCalUiDialogModel* self = CMultiCalUiDialogModel::NewLC();

    CleanupStack::Pop(self);

    TRACE_EXIT_POINT

    return self;

    }

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

// CMultiCalUiDialogModel::NewLC

// First phase constructor

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

//

CMultiCalUiDialogModel* CMultiCalUiDialogModel::NewLC()

    {

    TRACE_ENTRY_POINT

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

    CleanupStack::PushL(self);

    self->ConstructL();

    TRACE_EXIT_POINT

    return self;

    }

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

// CMultiCalUiDialogModel::~CMultiCalUiDialogModel

// Rest of the details are commented in header.

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

//

CMultiCalUiDialogModel::~CMultiCalUiDialogModel()

    {

    TRACE_ENTRY_POINT

    iCalendarInfoList.ResetAndDestroy();

    if (iCalendarsSession)

        {

        delete iCalendarsSession;

        iCalendarsSession = NULL;

        }

    iCalEntryViewArray.ResetAndDestroy();

    iCalSessionArray.ResetAndDestroy();

    iCalendarStatus.Reset();

    if (iInterimUtils)

        {

        delete iInterimUtils;

        iInterimUtils = NULL;

        }

    iCalEntries.Reset();

    TRACE_EXIT_POINT;

    }

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

// CMultiCalUiDialogModel::SetCalEntry

// Rest of the details are commented in header.

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

//

void CMultiCalUiDialogModel::SetCalEntryL(

        const RPointerArray<CCalEntry>& aCalEntries)

    {

    TRACE_ENTRY_POINT

    //We take only the pointers to entries , we dont own it

    //So never do iCalEntries.ResetAndDestroy() only Reset

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

        {

        iCalEntries.AppendL(aCalEntries[i]);

        }

    TRACE_EXIT_POINT;

    }

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

// CMultiCalUiDialogModel::GetMultiDbInfo

// Rest of the details are commented in header.

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

//

RPointerArray<CCalCalendarInfo>& CMultiCalUiDialogModel::GetCalendarInfoArray()

    {

    TRACE_ENTRY_POINT

    TRACE_EXIT_POINT;

    return iCalendarInfoList;

    }

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

// CMultiCalUiDialogModel::ConstructL

// Second phase constructor

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

//

void CMultiCalUiDialogModel::ConstructL()

    {

    TRACE_ENTRY_POINT

    //iCalSessionArray takes ownership of this.

    CCalSession* defaultSession = CCalSession::NewL();

    TRAPD(err,GetAllCalendarInfoL(iCalendarInfoList));

    //Something happened and 

    if(err!=KErrNone)

        {

        CErrorUI* errorUi = CErrorUI::NewLC();

        errorUi->ShowGlobalErrorNoteL( err );

        CleanupStack::PopAndDestroy( errorUi );

        }

    for (TInt index = 0; index < iCalendarInfoList.Count(); index++)

        {

        iCalendarStatus.Append(0);

        if (!index) //First create the default session

            {

            const TPtrC name = iCalendarInfoList[index]->FileNameL();

            defaultSession->OpenL(name);

            iCalSessionArray.Append(defaultSession);

            CCalEntryView* entryView = CCalEntryView::NewL(*defaultSession);

            CleanupStack::PushL(entryView);

            iCalEntryViewArray.Append(entryView);

            CleanupStack::Pop(entryView);

            }

        else

            {

            CCalSession* session = CCalSession::NewL(*defaultSession);

            CleanupStack::PushL(session);

            const TPtrC name = iCalendarInfoList[index]->FileNameL();

            session->OpenL(name);

            CleanupStack::Pop(session);

            iCalSessionArray.Append(session);

            CCalEntryView* entryView = CCalEntryView::NewL(*session);

            CleanupStack::PushL(entryView);

            iCalEntryViewArray.Append(entryView);

            CleanupStack::Pop(entryView);

            }

        }

    iInterimUtils = CCalenInterimUtils2::NewL();

    TRACE_EXIT_POINT;

    }

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

// CMultiCalUiDialogModel::SetCalendarStatus

// Rest of the details are commented in header.

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

//

void CMultiCalUiDialogModel::SetCalendarStatus(TInt aIndex, TBool aStatus)

    {

    TRACE_ENTRY_POINT

    __ASSERT_ALWAYS(aIndex >= 0,User::Invariant());

    iCalendarStatus.Remove(aIndex);

    iCalendarStatus.Insert(aStatus,aIndex);

    TRACE_EXIT_POINT;

    }

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

// CMultiCalUiDialogModel::GetCalendarStatus

// Rest of the details are commented in header.

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

//

TBool CMultiCalUiDialogModel::GetCalendarStatus(TInt aIndex)

    {

    TRACE_ENTRY_POINT

    __ASSERT_ALWAYS(aIndex >= 0,User::Invariant());

    TRACE_EXIT_POINT;

    return iCalendarStatus[aIndex];

    }

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

// CMultiCalUiDialogModel::MarkedCalendarsCount

// Rest of the details are commented in header.

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

//

TInt CMultiCalUiDialogModel::MarkedCalendarsCount()

    {

    TRACE_ENTRY_POINT

    TInt count = NULL;

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

        {

        if (iCalendarStatus[i])

            {

            count++;

            }

        }TRACE_EXIT_POINT;

    return count;

    }

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

// CMultiCalUiDialogModel::StoreCalEntryL

// Rest of the details are commented in header.

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

//

void CMultiCalUiDialogModel::StoreCalEntryL()

    {

    TRACE_ENTRY_POINT

    //Create copy for entires.

    RPointerArray<CCalEntry> copyEntries;

    //Store the copy into calendars

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

        {

        if (iCalendarStatus[i])

            {

            TInt numSuccess;            

            CreateCopyL(copyEntries);

            iCalEntryViewArray[i]->StoreL(copyEntries, numSuccess);

            copyEntries.ResetAndDestroy();

            }

        }

    TRACE_EXIT_POINT;

    }

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

// CMultiCalUiDialogModel::CreateCopyL

// Rest of the details are commented in header.

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

//

void CMultiCalUiDialogModel::CreateCopyL(

        RPointerArray<CCalEntry>& aCalCopyEntries)

    {

    TRACE_ENTRY_POINT;

    CleanupResetAndDestroyPushL(aCalCopyEntries);

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

        {

        const CCalEntry* sourceEntry = iCalEntries[i];

        HBufC8* guid = iInterimUtils->GlobalUidL();

        CleanupStack::PushL(guid);

        CCalEntry* copyEntry = CCalEntry::NewL(sourceEntry->EntryTypeL(),

                guid, CCalEntry::EMethodNone, 0);

        CleanupStack::Pop(guid); // ownership was passed

        CleanupStack::PushL(copyEntry);

        sourceEntry->DescriptionL(); // make sure entry is fully loaded

        copyEntry->CopyFromL(*sourceEntry, CCalEntry::EDontCopyId);

        copyEntry->DescriptionL(); // make sure entry is fully copied

        aCalCopyEntries.AppendL(copyEntry);

        CleanupStack::Pop(copyEntry);

        }

    CleanupStack::Pop(&aCalCopyEntries);

    TRACE_EXIT_POINT;;

    }

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

// CMultiCalUiDialogModel::GetAllCalendarInfoL

// Rest of the details are commented in header.

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

//

void CMultiCalUiDialogModel::GetAllCalendarInfoL(RPointerArray<

        CCalCalendarInfo>& aCalendarInfoList)

    {

    TRACE_ENTRY_POINT

    if (!iCalendarsSession)

        {

        iCalendarsSession = CCalSession::NewL();

        }

    CCalCalendarIterator* calIter = CCalCalendarIterator::NewL(

            *iCalendarsSession);

    CleanupStack::PushL(calIter);

    for( CCalCalendarInfo* calendarInfo = calIter->FirstL();

            calendarInfo!=NULL;calendarInfo = calIter->NextL())

        {

            TBuf8<KBuffLength> keyBuff;

            // Mark the meta property as SoftDeleted

            keyBuff.Zero();

            keyBuff.AppendNum(EMarkAsDelete);

            TBool softDelete = EFalse;

            TPckgC<TBool> pkgSoftDelete( softDelete );

            TRAPD(err,pkgSoftDelete.Set(calendarInfo->PropertyValueL(keyBuff)));

            if( KErrNone == err )

                {

                softDelete = pkgSoftDelete();

                }

            if(!softDelete)

                {

                aCalendarInfoList.Append(calendarInfo);

                }

            else

                {

                delete calendarInfo;

                }

        }

    CleanupStack::PopAndDestroy(calIter);

    TRACE_EXIT_POINT;

    }

// end of file