/*
 *
 *  Notification DBus Service implementation
 *
 *  Copyright (C) 2021  Emanoil Kotsev <deloptes@gmail.com>
 *
 *
 *  This file is part of kdbusnotification.
 *
 *  kdbusnotification 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.
 *
 *  kdbusnotification 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 kdbusnotification; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#include "NotificationsService.h"

#define NOTIFICATIONS_DBUS_PATH "/org/freedesktop/Notifications"
#define IMAGE_SIZE 48

#define SRV_VERSION "1.1"
#define SPEC_VERSION "1.1"

NotificationsService::NotificationsService(TQT_DBusConnection &conn)
: org::freedesktop::NotificationsInterface(), mConnection(&conn)
{
    // TODO Auto-generated constructor stub
}

NotificationsService::~NotificationsService()
{
    // TODO Auto-generated destructor stub
}

void NotificationsService::closeNotifyWidget(TQ_UINT32 id, TQ_UINT32 reason) {

    if (notificationMap[id]) {
        notificationMap[id]->close();
        delete notificationMap[id];
        notificationMap.remove(id);
    }

    if ( !emitNotificationClosed(id, reason) ) {
        tqWarning("Failed to emit DBus signal NotificationClosed");
    }
}

bool NotificationsService::handleSignalSend(const TQT_DBusMessage& reply) {

    mConnection->send(reply);
    return true;
}

TQString NotificationsService::objectPath() const {

    return TQString(NOTIFICATIONS_DBUS_PATH);
}

bool NotificationsService::GetCapabilities(TQStringList& return_caps, TQT_DBusError& error) {

    return_caps.clear();
    return_caps << "action-icons" << "actions" << "body" << "body-hyperlinks" << "body-markup" << "icon-static";

    return true;
}

void NotificationsService::CloseNotificationAsync(int asyncCallId, TQ_UINT32 id) {

    closeNotifyWidget(id, 3); // The notification was closed by a call to CloseNotification.
    CloseNotificationAsyncReply(asyncCallId);
}

bool NotificationsService::ReloadSettings(TQT_DBusError& error) {
    // Do nothing
    return true;
}

bool NotificationsService::GetServerInformation(TQString& return_name, TQString& return_vendor, TQString& return_version, TQString& return_spec_version, TQT_DBusError& error) {

    return_name = TQString("Notification Daemon");
    return_vendor = TQString("Trinity Desktop Project");
    return_version = TQString(SRV_VERSION);
    return_spec_version = TQString(SPEC_VERSION);
    return true;
}

void NotificationsService::NotifyAsync(
        int asyncCallId,
        const TQString& app_name, TQ_UINT32 id, const TQString& icon,
        const TQString& summary, const TQString& body,
        const TQStringList& actions,
        const TQMap<TQString, TQT_DBusVariant>& hints, TQ_INT32 timeout)
{
    if (notificationMap.contains(id))
    {
        NotifyAsyncError(asyncCallId, TQT_DBusError::stdFailed("Requested id already displayed"));
        tqDebug("Requested id %i already in use", id);
        return;
    }
    notificationMap[id] = new NotifyWidget(0, app_name.ascii(), this, id );

    notificationMap[id]->setFrameStyle( TQFrame::NoFrame );
    notificationMap[id]->setPaletteBackgroundColor(TQt::black);
    notificationMap[id]->setPaletteForegroundColor(TQt::white);

    if (icon.isEmpty() || ! notificationMap[id]->setIcon(icon)) {
        notificationMap[id]->setTextFormat(TQt::RichText);
        notificationMap[id]->setText(app_name + ":\n" + summary + "\n" + body);
    }
    notificationMap[id]->setActions(actions);
    notificationMap[id]->setHints(hints);
    notificationMap[id]->setTimeout(timeout);
    notificationMap[id]->adjustSize();
    notificationMap[id]->raise();
    notificationMap[id]->show();
    notificationMap[id]->setActiveWindow();

    NotifyAsyncReply(asyncCallId, id);
}

void NotificationsService::handleMethodReply(const TQT_DBusMessage& reply) {
    mConnection->send(reply);
}