// -*- c++ -*-

/*
  Copyright 2003 by Richard J. Moore, rich@kde.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., 51 Franklin Street, Fifth Floor, Boston, MA
  02110-1301, USA.
 */

#include <kparts/part.h>
#include <kdebug.h>
#include "autorefresh.h"

#include <kcomponentdata.h>
#include <kiconloader.h>
#include <kmessagebox.h>
#include <KLocalizedString>
#include <qtimer.h>
#include <kselectaction.h>
#include <kactioncollection.h>
#include <kpluginfactory.h>
#include <KParts/ReadOnlyPart>

//KDELibs4Support

#include <kurl.h>

AutoRefresh::AutoRefresh(QObject *parent, const QVariantList & /*args*/)
    : Plugin(parent)
{
    timer = new QTimer(this);
    connect(timer, &QTimer::timeout, this, &AutoRefresh::slotRefresh);

    refresher = actionCollection()->add<KSelectAction>(QStringLiteral("autorefresh"));
    refresher->setText(i18n("&Auto Refresh"));
    refresher->setIcon(QIcon::fromTheme(QStringLiteral("view-refresh")));
    connect(refresher, SIGNAL(triggered(QAction*)), this, SLOT(slotIntervalChanged()));
    QStringList sl;
    sl << i18n("None");
    sl << i18n("Every 15 Seconds");
    sl << i18n("Every 30 Seconds");
    sl << i18n("Every Minute");
    sl << i18n("Every 5 Minutes");
    sl << i18n("Every 10 Minutes");
    sl << i18n("Every 15 Minutes");
    sl << i18n("Every 30 Minutes");
    sl << i18n("Every 60 Minutes");
    sl << i18n("Every 2 Hours");
    sl << i18n("Every 6 Hours");

    refresher->setItems(sl);
    refresher->setCurrentItem(0);
}

AutoRefresh::~AutoRefresh()
{
}

void AutoRefresh::slotIntervalChanged()
{
    int idx = refresher->currentItem();
    int timeout = 0;
    switch (idx) {
    case 1:
        timeout = (15 * 1000);
        break;
    case 2:
        timeout = (30 * 1000);
        break;
    case 3:
        timeout = (60 * 1000);
        break;
    case 4:
        timeout = (5 * 60 * 1000);
        break;
    case 5:
        timeout = (10 * 60 * 1000);
        break;
    case 6:
        timeout = (15 * 60 * 1000);
        break;
    case 7:
        timeout = (30 * 60 * 1000);
        break;
    case 8:
        timeout = (60 * 60 * 1000);
        break;
    case 9:
        timeout = (2 * 60 * 60 * 1000);
        break;
    case 10:
        timeout = (6 * 60 * 60 * 1000);
        break;
    default:
        break;
    }
    timer->stop();
    if (timeout) {
        timer->start(timeout);
    }
}

void AutoRefresh::slotRefresh()
{
    KParts::ReadOnlyPart *part = qobject_cast< KParts::ReadOnlyPart * >(parent());
    if (!part) {
        QString title = i18nc("@title:window", "Cannot Refresh Source");
        QString text = i18n("<qt>This plugin cannot auto-refresh the current part.</qt>");

        KMessageBox::error(0, text, title);
    } else {
        // Get URL
        KUrl url = part->url();
        part->openUrl(url);
    }
}

K_PLUGIN_FACTORY(AutoRefreshFactory, registerPlugin< AutoRefresh >();)

#include "autorefresh.moc"

