/*

* 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 "searchhelper.h"

#include <cpixdocument.h>

SearchHelper::SearchHelper(HbLineEdit* searchBx, HbPushButton* searchBtn, HbTextEdit* searchRslt, HbLineEdit* indexBox, HbLineEdit* countBox, HbPushButton* getdocbutton)

    :searchBox( searchBx ), searchButton( searchBtn ), resultsBox( searchRslt ), indexBox(indexBox), countBox(countBox), getdocbutton(getdocbutton)

    {

    searcher = CpixSearcher::newInstance("root","_aggregate");

    resultsBox->setReadOnly( true );

    resultsBox->setPlainText("Initialized");

    searchTime.start();

    }

SearchHelper::~SearchHelper()

    {

    delete searcher;

    }

void SearchHelper::doSearch()

    {

    resultsBox->setPlainText("Search button clicked!");

    resultString = "";

    resultsBox->setPlainText( resultString );

    searchTime.restart();

    QString searchString;

#if PREFIX_SEARCH

    searchString = "$prefix(\""; 

    searchString += searchBox->text();

    searchString += "\")";

#elif STAR_SEARCH

    searchString += searchBox->text();

    searchString += "*";

#elif NO_STAR_SEARCH

    searchString = searchBox->text();

        ;//do nothing

#endif

    iHits = 0;

    iHits = searcher->search( searchString );

    if (searchTime.elapsed() >= 0)

        resultString = "SearchTime: " + QString().setNum( searchTime.elapsed() ) + " ms \r\n";

    resultString += "Hits: " + QString().setNum( iHits ) + "\r\n";

    resultsBox->setPlainText( resultString );

#if !DONT_SHOW_RESULTS

    if( iHits > 0 )

        {

        resultString += "Enter Index,count values and press GetDocs button to get the results";

        resultString +="\r\n";

        resultsBox->setPlainText( resultString );

        }

#endif //DONT_SHOW_RESULTS

    }

void SearchHelper::showdocs()

    {

    QString indexstring = indexBox->text();

    bool ok = false;

    int index = indexstring.toInt(&ok);

    if (ok)

        {

        QString countstring = countBox->text();

        int count = countstring.toInt(&ok);

        if (ok)

            {

            if ( index <= iHits )

                {

                if ( count == 1)

                    {

                    //call the normal get doc API

                    CpixDocument* temp = NULL;

                    do{

                      temp = searcher->document( index++ );

                      resultString += temp->baseAppClass() + " " + temp->docId() + " " + temp->excerpt() + "\r\n\r\n";

                      delete temp;

                      }while( iHits > index );

                    }

                else

                    {

                    //call batch doc API

                    CpixDocument** temp = NULL;

                    do{

                       int retdoccount = 0;

                       temp = searcher->batchdocument(index,retdoccount,count);

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

                           {

                           resultString += temp[i]->baseAppClass() + " " + temp[i]->docId() + " " + temp[i]->excerpt() + "\r\n\r\n";

                           delete temp[i];

                           }

                        delete temp;

                        temp = NULL;

                        index += retdoccount;

                    }while (iHits > index);

                    }

                }

            else resultString += " Requested document is out of range";

            resultsBox->setPlainText( resultString );

            }

        }

    }