/*  smplayer, GUI front-end for mplayer.
    Copyright (C) 2006-2010 Ricardo Villalba <rvm@escomposlinux.org>

    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 "tvlist.h"
#include "favoriteeditor.h"
#include "images.h"

#include <QFile>
#include <QDir>
#include <QTextStream>

TVList::TVList(bool check_channels_conf, Services services, QString filename, QWidget * parent)
    : Favorites(filename,parent)
{
#ifndef Q_OS_WIN
    if (check_channels_conf)
    {
        parse_channels_conf(services);
    }
#endif
}

TVList::~TVList()
{
}

#ifndef Q_OS_WIN
void TVList::parse_channels_conf(Services services)
{
    qDebug("TVList::parse_channels_conf");

    QString file = QDir::homePath() + "/.mplayer/channels.conf.ter";

    if (!QFile::exists(file))
    {
        qDebug("VList::parse_channels_conf: %s doesn't exist", file.toUtf8().constData());
        file = QDir::homePath() + "/.mplayer/channels.conf";
    }

    QFile f( file );
    if (!f.open(QIODevice::ReadOnly | QIODevice::Text))
    {
        qDebug("TVList::parse_channels_conf: can't open %s", file.toUtf8().constData());
        return;
    }

    QTextStream in(&f);
    while (!in.atEnd())
    {
        QString line = in.readLine();
        qDebug("TVList::parse_channels_conf: '%s'", line.toUtf8().constData());
        QString channel = line.section(':', 0, 0);
        QString video_pid = line.section(':', 10, 10);
        QString audio_pid = line.section(':', 11, 11);
        bool is_radio = (video_pid == "0" && audio_pid != "0");
        bool is_data = (video_pid == "0" && audio_pid == "0");
        bool is_tv = (!is_radio && !is_data);
        if (!channel.isEmpty())
        {
            qDebug("TVList::parse_channels_conf: channel: '%s' video_pid: %s audio_pid: %s", channel.toUtf8().constData(),video_pid.toUtf8().constData(),audio_pid.toUtf8().constData());
            QString channel_id = "dvb://"+channel;
            if (findFile(channel_id) == -1)
            {
                if ( (services.testFlag(TVList::TV) && is_tv) ||
                        (services.testFlag(TVList::Radio) && is_radio) ||
                        (services.testFlag(TVList::Data) && is_data) )
                {
                    f_list.append( Favorite(channel, channel_id) );
                }
            }
        }
    }
}
#endif

void TVList::edit()
{
    qDebug("TVList::edit");

    FavoriteEditor e(parent_widget);

    e.setWindowTitle( tr("Channel editor") );
    e.setCaption( tr("TV/Radio list") );
    e.setDialogIcon( Images::icon("open_tv") );

    e.setData(f_list);

    if (e.exec() == QDialog::Accepted)
    {
        f_list = e.data();
        updateMenu();
    }
}

#include "moc_tvlist.cpp"
