/*

* 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.

*

* Description: 

*

*/

#include <QSqlQuery>

#include <QVariant>

#include "imgwrapper.h"

#include "irdb.h"

imgWrapper::imgWrapper()

{     

}

imgWrapper::~imgWrapper()

{

} 

bool imgWrapper::updateImg(const columnMap* const RowData,

                           const uint& channelId,

                           const logoMap* const logoData)

{

    QString insSqlStr;

    QString updSqlStr;

    QList<QByteArray>* pImgList = NULL;

    bool ret = true;

    if(!channelId)

    {

        return false;	

    }

    if( NULL == RowData )

    {

        return false;

    }

    if(RowData->isEmpty())

    {

        return false;

    }

    if( true != (RowData->value(channelId)).isEmpty() )

    {

        return false;

    }

    updSqlStr = "update img set ";

    if(NULL != logoData)

     {

         pImgList = new QList<QByteArray>();

         combinePutStr(RowData, colNameView, insSqlStr, updSqlStr, logoData, pImgList); 

     }

     else

     {

         combinePutStr(RowData, colNameView, insSqlStr, updSqlStr);

     }  

    //create insSqlstr and updSqlStr in advance;

    updSqlStr = updSqlStr + "where channelId = " + QString::number(channelId);

    m_pIRDB->updRowImg(channelId, updSqlStr, pImgList)? ret = false:true;

    if(pImgList)

    {

        delete pImgList;

        pImgList = NULL;

    }

    return ret;     

}

QList<QVariant*>* imgWrapper::getImg(const columnMap* const condAND,  

                                   const columnMap* const condOR)

{

    QString sltSqlStr = "select * from IRVIEW_channelinfo ";

    QList<QVariant*>* pDataSet = NULL;

    if( (NULL != condAND)&&(NULL != condOR) )

    {

        return NULL;

    }

    if(condAND)

    {

        if(condAND->isEmpty())

        {

            return NULL;

        }

    }

    if(condOR)

    {

        if(condOR->isEmpty())

        {

            return NULL;

        }

    }

    combineGetStr(condAND, condOR, colNameView, sltSqlStr);

    pDataSet = new  QList<QVariant*>();

    if( m_pIRDB->selectRow(this, sltSqlStr, pDataSet) )

    {

        delete pDataSet;

        pDataSet = NULL;

    }

    return pDataSet;

}

bool imgWrapper::getIRTableCB(QSqlQuery& aIRDataSet, QList<QVariant*>* pDataSet)

{

    while (aIRDataSet.next()) 

    {

        QVariant* const p = new QVariant[IRDB_CHANNELINFO_COLUMN];

        *pDataSet<<p;

        for(int i = 0; i < IRDB_CHANNELINFO_COLUMN; i++)

        {

            *(p+i) = aIRDataSet.value(i);

        }

    }

    return true;

}