/*

 * 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:  

 *

 */

#include "btmsgviewer.h"

#include "apmstd.h"

#include <xqaiwrequest.h>

#include <xqconversions.h>

#include <apgcli.h>

#include <QFileInfo>

#include <QDir>

#include <QFile>

#include <hbapplication.h>

const QString KMimeTypeVCard("text/X-vCard");

BTMsgViewer::BTMsgViewer(QObject* parent)

: XQServiceProvider("com.nokia.services.btmsgdispservices.displaymsg", parent), mCurrentRequestIndex(0)

    {    

    publishAll();

    connect(this, SIGNAL(returnValueDelivered()), qApp, SLOT(quit()));

    }

BTMsgViewer::~BTMsgViewer ()

    {

    }

void BTMsgViewer::displaymsg( int messageId )

    { 

    mCurrentRequestIndex = setCurrentRequestAsync(); 

    CBtMsgViewerUtils* btViewerUtils = 0;

    TRAPD(error, btViewerUtils = CBtMsgViewerUtils::NewL());  

    if(isError(error))

        {

        if(btViewerUtils)

            delete btViewerUtils;

        QVariant retVal(error); 

        completeRequest(mCurrentRequestIndex, retVal);

        return;

        }

    HBufC* fileName = 0;

    fileName = btViewerUtils->GetMessagePath(messageId, error);

    if(isError(error))

        {

        if(fileName)

            delete fileName;

        delete btViewerUtils;

        QVariant retVal(error); 

        completeRequest(mCurrentRequestIndex, retVal);

        return;

        }

    QString attachmentFName = XQConversions::s60DescToQString(fileName->Des());

    QString mimeType = XQConversions::s60Desc8ToQString(btViewerUtils->GetMimeType()->Des());

    delete fileName;

    delete btViewerUtils;

    if(mimeType == KMimeTypeVCard)

        {

        int error = KErrGeneral;

        /*todo: copyVCardToTemp() has to be removed when phonebook updates it's capabilites to

                access messages from private folder*/

        QString newfilepath = copyVCardToTemp(attachmentFName);

        QString service("com.nokia.services.phonebookservices");

        QString interface("Fetch");

        QString operation("editCreateNew(QString)");

        XQApplicationManager appManager;

        XQAiwRequest* request = appManager.create(service, interface, operation, true); //embedded

        if(request)

        {

            QList<QVariant> args;

            args << newfilepath;

            request->setArguments(args);

            QVariant retValue;

            bool res = request->send(retValue);

            if  (!res) 

                {

                error = request->lastError();

                }

            else

                {

                error = retValue.toInt();

                }

            delete request;

        }

        /*todo: copyVCardToTemp() has to be removed when phonebook updates it's capabilites to

                access messages from private folder*/        

        deleteVCardFromTemp(newfilepath);

        QVariant retVal(error); 

        completeRequest(mCurrentRequestIndex, retVal);

        return;

        }

    XQSharableFile sf;

    XQAiwRequest* request = 0;

    if (!sf.open(attachmentFName)) {

    QVariant retVal(KErrGeneral); 

    completeRequest(mCurrentRequestIndex, retVal);

    return;

    }

    // Get handlers

    XQApplicationManager appManager;

    QList<XQAiwInterfaceDescriptor> fileHandlers = appManager.list(sf);

    if (fileHandlers.count() > 0) {

        XQAiwInterfaceDescriptor d = fileHandlers.first();

        request = appManager.create(sf, d);

        if (!request) {

            sf.close();

            QVariant retVal(KErrGeneral); 

            completeRequest(mCurrentRequestIndex, retVal);

            return;

        }

    }

    else {

        sf.close();

        QVariant retVal(KErrGeneral); 

        completeRequest(mCurrentRequestIndex, retVal);

        return;

    }

    request->setEmbedded(true);

    request->setSynchronous(true);

    // Fill args

    QList<QVariant> args;

    args << qVariantFromValue(sf);

    request->setArguments(args);

    int err = KErrNone;

    bool res = request->send();

    if  (!res) 

        {

        err = request->lastError();

        }

    // Cleanup

    sf.close();

    delete request;

    QVariant retVal(err); 

    completeRequest(mCurrentRequestIndex, retVal);

    return;

    }

bool BTMsgViewer::isError(int aError)

    {

    return ((aError < KErrNone)?true:false);

    }

QString BTMsgViewer::copyVCardToTemp(const QString& filepath)

{

    QDir tempDir;

    QString tempFilePath(QDir::toNativeSeparators(tempDir.tempPath()));

    tempFilePath.append(QDir::separator());

    QFileInfo fInfo(filepath);

    tempFilePath.append(fInfo.fileName());

    QFile::copy(filepath, tempFilePath);

    return tempFilePath;

}

void BTMsgViewer::deleteVCardFromTemp(const QString& filepath)

{

    QFile::remove(filepath);

}