/***************************************************************************
 *   Copyright (C) 2007 by Andreas Eckstein                                *
 *   andreas.eckstein@gmx.net                                              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "trackerfindclient.h"
#include <stdio.h>

TrackerFindClient::TrackerFindClient()
{
    clear();
}


TrackerFindClient::~TrackerFindClient()
{
    clear();
}

bool TrackerFindClient::isEmpty()
{
    return true;
}

void TrackerFindClient::clear()
{
    results.clear();
}

const char *TrackerFindClient::getServiceIcon(ServiceType s)
{
    switch(s)
    {
        case SERVICE_FILES:
            return "kfind";
        case SERVICE_DOCUMENTS:
            return "kate2";
        case SERVICE_MUSIC:
            return "cdaudio_unmount";
        case SERVICE_IMAGES:
            return "gimp";
        case SERVICE_VIDEOS:
            return "folder_video";
        case SERVICE_TEXT_FILES:
            return "kate";
        case SERVICE_DEVELOPMENT_FILES:
            return "tdevelop";
        default:
            return "kviewshell";
    }
}

ServiceType TrackerFindClient::getServiceType(FindURL &url)
{
    if (!url.hasRef())
    {
        return SERVICE_FILES;
    }
    else
    {
        TQString ref = url.ref().lower();
        
        if (ref=="doc"||ref=="document"||ref=="documents") {
            return SERVICE_DOCUMENTS;
        } else if (ref=="mus"||ref=="music") {
            return SERVICE_MUSIC;
        } else if (ref=="img"||ref=="image"||ref=="images") {
            return SERVICE_IMAGES;
        } else if (ref=="vid"||ref=="video"||ref=="videos") {
            return SERVICE_VIDEOS;
        } else if (ref=="txt"||ref=="text"||ref=="textfiles"||ref=="text_files") {
            return SERVICE_TEXT_FILES;
        } else if (ref=="dev"||ref=="development"||ref=="developmentfiles"||ref=="development_files") {
            return SERVICE_DEVELOPMENT_FILES;
        }
        else
        {
            return SERVICE_OTHER_FILES;
        }
    }
}

bool TrackerFindClient::search(FindURL url)
{
    clear();

    uint limit=1024;
    TrackerClient *client = NULL;
    GError *error = NULL;
    ServiceType type;
    TQCString qcsearch = url.search().utf8();
    char search[qcsearch.length()*3+1];// \0 not included!

    strcpy(search, (const char*)qcsearch);
    char **search_results=NULL;

    client = tracker_connect(FALSE);

    if (!client)
    {
        return false;
    }

    type = getServiceType(url);

    search_results = tracker_search_text (client, -1, type, search, 0, limit, &error);

    if (error)
    {
        g_error_free (error);
        tracker_disconnect (client);
        return false;
    }

    if ((!search_results))
    {
         tracker_disconnect (client);
         return true;
    }

    uint i=0;

    while((search_results[i]!=NULL)&&(i<=limit))
    {
        results.append(new FindResult(TQString::fromUtf8(search_results[i])));
        i++;
    }

    if(search_results!=NULL)
        free(search_results);

    tracker_disconnect (client);
    return true;

}