/*

* Copyright (c) 2010 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 <hbprogressdialog.h>

#include <hbmessagebox.h>

#include <hbpopup.h>

#include <QString>

#include <QDate>

#include <e32std.h>

#include <e32base.h>

#include "creator.hrh" // for command ids

#include "notifications.h"

#include "enginewrapper.h"

#include "engine.h"

#include "mainview.h"

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

EngineWrapper::EngineWrapper()

: iEngine(0), iProgressDialog(0)

{

}

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

EngineWrapper::~EngineWrapper()

{

    if (iEngine != 0) {

        delete iEngine;

    }

    if (iProgressDialog != 0) {

        delete iProgressDialog;

    }

}

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

bool EngineWrapper::init()

{

    TRAPD(err, iEngine = CCreatorEngine::NewL(this));

    if(err != KErrNone) {

        return false;

    }

    else {

        return true;

    }

}

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

MemoryDetails EngineWrapper::GetMemoryDetails()

{

    TMemoryDetails tMemoryDetails = iEngine->GetMemoryDetails();

    MemoryDetails memoryDetails;

    // Convert TMemoryDetails to MemoryDetails 

    memoryDetails.mCFree  = QString((QChar*)tMemoryDetails.iCFree.Ptr(), tMemoryDetails.iCFree.Length());

	memoryDetails.mDFree  = QString((QChar*)tMemoryDetails.iDFree.Ptr(), tMemoryDetails.iDFree.Length());

	memoryDetails.mEFree  = QString((QChar*)tMemoryDetails.iEFree.Ptr(), tMemoryDetails.iEFree.Length());

	memoryDetails.mHFree  = QString((QChar*)tMemoryDetails.iHFree.Ptr(), tMemoryDetails.iHFree.Length());

	memoryDetails.mCSize  = QString((QChar*)tMemoryDetails.iCSize.Ptr(), tMemoryDetails.iCSize.Length());

	memoryDetails.mDSize  = QString((QChar*)tMemoryDetails.iDSize.Ptr(), tMemoryDetails.iDSize.Length());

		memoryDetails.mHSize  = QString((QChar*)tMemoryDetails.iHSize.Ptr(), tMemoryDetails.iHSize.Length());

	if (tMemoryDetails.iENotAvailable == EFalse) {

		memoryDetails.mESize  = QString((QChar*)tMemoryDetails.iESize.Ptr(), tMemoryDetails.iESize.Length());

		memoryDetails.mENotAvailable = false;

	}

	else {

		memoryDetails.mENotAvailable = true;

	}

	return memoryDetails;

}

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

void EngineWrapper::ShowErrorMessage(const TDesC& aErrorMessage)

{

    QString errorMessage((QChar*)aErrorMessage.Ptr(),aErrorMessage.Length());

    Notifications::error(errorMessage);

}

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

void EngineWrapper::ShowNote(const TDesC& aNoteMessage, TInt aResourceId)

{

    QString note((QChar*)aNoteMessage.Ptr(),aNoteMessage.Length());

    Notifications::showGlobalNote(note, HbMessageBox::MessageTypeInformation, HbPopup::ConfirmationNoteTimeout);

}

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

void EngineWrapper::ShowProgressBar(const TDesC& aPrompt, int aMax)

{

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

    iProgressDialog = Notifications::showProgressBar(text, aMax);

	connect(iProgressDialog, SIGNAL(cancelled()), this, SLOT(ProgressDialogCancelled()));

}

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

void EngineWrapper::IncrementProgressbarValue()

{

    iProgressDialog->setProgressValue(iProgressDialog->progressValue() + 1);

}

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

void EngineWrapper::CloseProgressbar()

{

    delete iProgressDialog;

    iProgressDialog = 0;

}

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

TBool EngineWrapper::EntriesQueryDialog(TInt& aNumberOfEntries, const TDesC& aPrompt, TBool aAcceptsZero)

    {

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

    bool err = Notifications::entriesQueryDialog(aNumberOfEntries, text, aAcceptsZero);

	return err;

    }

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

TBool EngineWrapper::TimeQueryDialog(TTime aTime, const TDesC& aPrompt)

    {

    // TTime to QDate

    TBuf<20> timeString;

    _LIT(KDateString,"%D%M%Y%/0%1%/1%2%/2%3%/3");

    TRAP_IGNORE( aTime.FormatL(timeString, KDateString) );

    QString temp = QString::fromUtf16(timeString.Ptr(), timeString.Length());

    temp.replace(QChar('/'), QChar('-'));

    QDate date = QDate::fromString(temp, "dd-MM-yyyy");

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

    bool err = Notifications::timeQueryDialog(date, text);

	return err;

    }

TBool EngineWrapper::YesNoQueryDialog(const TDesC& aPrompt)

{

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

    return Notifications::yesNoQueryDialog(text);	

}

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

bool EngineWrapper::ExecuteOptionsMenuCommand(int commandId)

{

	TInt err = KErrNone;

	if (commandId == ECmdCreateFromFile) {

		TRAP(err, iEngine->RunScriptL());

	}

	else if (commandId == ECmdSelectRandomDataFile) {

		TFileName filename;

		TBool ret = EFalse;

		TRAP(err, ret = iEngine->GetRandomDataFilenameL(filename));

		if (err != KErrNone) {

			Notifications::error("Error in getting random data.");

			return false;

		}		

		if (ret == true) {

			TRAP(err, iEngine->GetRandomDataFromFileL(filename));

		}

	}

    else {

		TRAP(err, iEngine->ExecuteOptionsMenuCommandL(commandId));

	}

	// error handling

    if(err != KErrNone) {

        return false;

    }

    else {

        return true;

    }

}

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

bool EngineWrapper::PopupListDialog(const TDesC& aPrompt, CDesCArray* aFileNameArray, TInt& aIndex) 

{

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

	QStringList itemList;

	for (int i = 0; i < aFileNameArray->Count(); i++) {

		itemList.append(QString::fromUtf16(

				  aFileNameArray->MdcaPoint(i).Ptr(),

				  aFileNameArray->MdcaPoint(i).Length()));

	}

	// TODO: HbSelectionDialog handle close & user choice

	Notifications::popupListDialog(text, itemList, HbAbstractItemView::SingleSelection);

	return false;

}

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

bool EngineWrapper::DirectoryQueryDialog(const TDesC& aPrompt, TFileName& aDirectory)

{

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

	QString directory = QString((QChar*)aDirectory.Ptr(), aDirectory.Length());

	bool ret = Notifications::directoryQueryDialog(text, directory);

	if (ret == true) {

		aDirectory = TFileName(directory.utf16());

	}

	return ret;

}

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

void EngineWrapper::ProgressDialogCancelled()

{

	CloseProgressbar();

	TRAPD(err, iEngine->ProgressDialogCancelledL());

	// error handling

    if(err != KErrNone) {

        Notifications::error("Error in operation cancel.");

    }	

}

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

bool EngineWrapper::ListQueryDialog(const TDesC& aPrompt, TListQueryId aId, TInt& aIndex)

{

	bool ret = false;

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

	QStringList itemList;

	switch (aId) {

		case R_CONTACT_CREATION_TYPE_QUERY: {

			itemList << "Default fields" << "Define...";

			break;

		}

		case R_GROUP_CREATION_TYPE_QUERY: {

			itemList << "Random" << "Define...";

			break;

		}

		case R_MESSAGE_TYPE_QUERY: {

			itemList << "SMS" << "MMS" << "AMS" << "Email" << "Smart Message" << "IR Message" << "BT Message";

			break;

		}

		case R_FOLDER_TYPE_QUERY: {

			itemList << "Inbox" << "Drafts" << "Outbox" << "Sent";

			break;

		}

		case R_UNREAD_QUERY: {

			itemList << "Read" << "New";

			break;

		}

		case R_ATTACHMENT_MULTI_SELECTION_QUERY: {

			Notifications::error("Not supported resource id."); 

			break;

		}

		case R_AMS_ATTACHMENT_SINGLE_SELECTION_QUERY: {

			itemList << "AMR 20kB";

			break;

		}

		case R_ATTACHMENT_SINGLE_SELECTION_QUERY: {

			itemList << "JPEG 25kB" << "JPEG 300kB" << "JPEG 500kB" << "PNG 15kB" << "GIF 2kB" << "RNG 1kB" 

			<< "MIDI 10kB" << "WAVE 20kB" << "AMR 20kB" << "Excel 15kB" << "Word 20kB" << "PowerPoint 40kB" 

			<< "Text 10kB" << "Text 70kB" << "3GPP 70kB" << "MP3 250kB" << "AAC 100kB" << "RM 95kB";

			break;

		}

		default: {

			Notifications::error("Error in resource id.");

			return ret;

		}

	}

    // TODO: HbSelectionDialog handle close & user choice

    Notifications::popupListDialog(text, itemList, HbAbstractItemView::SingleSelection);

    return false;

}

bool EngineWrapper::ListQueryDialog(const TDesC& aPrompt, TListQueryId aId, CArrayFixFlat<TInt>* aIndexes)

{

	bool ret = false;

	QString text((QChar*)aPrompt.Ptr(), aPrompt.Length());

	QStringList itemList;

	QList<int> indexes;

	if (aId == R_ATTACHMENT_MULTI_SELECTION_QUERY) {

		itemList << "None" << "JPEG 25kB" << "JPEG 300kB" << "JPEG 500kB" << "PNG 15kB" << "GIF 2kB" << "RNG 1kB" 

			<< "MIDI 10kB" << "WAVE 20kB" << "AMR 20kB" << "Excel 15kB" << "Word 20kB" << "PowerPoint 40kB" 

			<< "Text 10kB" << "Text 70kB" << "3GPP 70kB" << "MP3 250kB" << "AAC 100kB" << "RM 95kB";

		//ret = Notifications::popupListDialog(text, itemList, indexes);

		// TODO: HbSelectionDialog handle close & user choice

		Notifications::popupListDialog(text, itemList, HbAbstractItemView::MultiSelection);

		if (ret == true) {

			aIndexes->Reset();

			for (int i = 0; i < indexes.count(); i++) {

				aIndexes->AppendL(indexes.at(i));

			}

		}

	}

	return ret;			

}

void EngineWrapper::CloseCreatorApp()

{

	MainView::closeApp();

}