/**
 ******************************************************************************
 *
 * @file       telemetryplugin.cpp
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 * @brief
 * @see        The GNU Public License (GPL) Version 3
 * @defgroup   telemetryplugin
 * @{
 *
 *****************************************************************************/
/*
 * 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 3 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 "telemetryplugin.h"
#include "monitorgadgetfactory.h"

#include "extensionsystem/pluginmanager.h"
#include "uavobjectmanager.h"
#include "uavobject.h"
#include "coreplugin/icore.h"
#include "coreplugin/connectionmanager.h"

#include <QDebug>
#include <QtPlugin>
#include <QStringList>

#include <extensionsystem/pluginmanager.h>
#include <coreplugin/icore.h>
#include <coreplugin/iuavgadget.h>

TelemetryPlugin::TelemetryPlugin()
{}

TelemetryPlugin::~TelemetryPlugin()
{
// Core::ICore::instance()->saveSettings(this);
}

bool TelemetryPlugin::initialize(const QStringList & args, QString *errMsg)
{
    Q_UNUSED(args);
    Q_UNUSED(errMsg);

    MonitorGadgetFactory *mf = new MonitorGadgetFactory(this);
    addAutoReleasedObject(mf);

    // mop = new TelemetryPluginOptionsPage(this);
    // addAutoReleasedObject(mop);

    // TODO not so good... g is probalby leaked...
    MonitorWidget *w = mf->createMonitorWidget(NULL);
    w->setMaximumWidth(180);

    //
    // setAlignment(Qt::AlignCenter);

    // no border
    w->setFrameStyle(QFrame::NoFrame);
    w->setWindowFlags(Qt::FramelessWindowHint);

    // set svg background translucent
    w->setStyleSheet("background:transparent;");
    // set widget background translucent
    w->setAttribute(Qt::WA_TranslucentBackground);

    w->setBackgroundBrush(Qt::NoBrush);

    // add monitor widget to connection manager
    Core::ConnectionManager *cm = Core::ICore::instance()->connectionManager();
// connect(cm, SIGNAL(deviceConnected(QIODevice *)), w, SLOT(telemetryConnected()));
// connect(cm, SIGNAL(deviceDisconnected()), w, SLOT(telemetryDisconnected()));

    cm->addWidget(w);

    return true;
}

void TelemetryPlugin::extensionsInitialized()
{
// Core::ICore::instance()->readSettings(this);

    // ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();

// connect(pm, SIGNAL(objectAdded(QObject *)), this, SLOT(onTelemetryManagerAdded(QObject *)));
// _toRemoveNotifications.clear();
// connectNotifications();
}

// void TelemetryPlugin::saveConfig(QSettings *settings, UAVConfigInfo *configInfo)
// {
// configInfo->setVersion(VERSION);
//
// settings->beginWriteArray("Current");
// settings->setArrayIndex(0);
// currentNotification.saveState(settings);
// settings->endArray();
//
// settings->beginGroup("listNotifies");
// settings->remove("");
// settings->endGroup();
//
// settings->beginWriteArray("listNotifies");
// for (int i = 0; i < _notificationList.size(); i++) {
// settings->setArrayIndex(i);
// _notificationList.at(i)->saveState(settings);
// }
// settings->endArray();
// settings->setValue(QLatin1String("Enable"), enable);
// }

// void TelemetryPlugin::readConfig(QSettings *settings, UAVConfigInfo * /* configInfo */)
// {
//// Just for migration to the new format.
//// Q_ASSERT(configInfo->version() == UAVConfigVersion());
//
// settings->beginReadArray("Current");
// settings->setArrayIndex(0);
// currentNotification.restoreState(settings);
// settings->endArray();
//
//// read list of notifications from settings
// int size = settings->beginReadArray("listNotifies");
// for (int i = 0; i < size; ++i) {
// settings->setArrayIndex(i);
// NotificationItem *notification = new NotificationItem;
// notification->restoreState(settings);
// _notificationList.append(notification);
// }
// settings->endArray();
// setEnable(settings->value(QLatin1String("Enable"), 0).toBool());
// }

// void TelemetryPlugin::onTelemetryManagerAdded(QObject *obj)
// {
// telMngr = qobject_cast<TelemetryManager *>(obj);
// if (telMngr) {
// connect(telMngr, SIGNAL(disconnected()), this, SLOT(onAutopilotDisconnect()));
// }
// }

void TelemetryPlugin::shutdown()
{
    // Do nothing
}

// void TelemetryPlugin::onAutopilotDisconnect()
// {
// connectNotifications();
// }

///*!
// clear any telemetry timers from previous flight;
// reset will be perform on start of option page
// */
// void TelemetryPlugin::resetNotification(void)
// {
//// first, reject empty args and unknown fields.
// foreach(NotificationItem * ntf, _notificationList) {
// ntf->disposeTimer();
// disconnect(ntf->getTimer(), SIGNAL(timeout()), this, SLOT(on_timerRepeated_Notification()));
// ntf->disposeExpireTimer();
// disconnect(ntf->getExpireTimer(), SIGNAL(timeout()), this, SLOT(on_timerRepeated_Notification()));
// }
// }

// void TelemetryPlugin::connectNotifications()
// {
// foreach(UAVDataObject * obj, lstNotifiedUAVObjects) {
// if (obj != NULL) {
// disconnect(obj, SIGNAL(objectUpdated(UAVObject *)), this, SLOT(on_arrived_Notification(UAVObject *)));
// }
// }
// if (phonon.mo != NULL) {
// delete phonon.mo;
// phonon.mo = NULL;
// }
//
// if (!enable) {
// return;
// }
//
// ExtensionSystem::PluginManager *pm = ExtensionSystem::PluginManager::instance();
// UAVObjectManager *objManager = pm->getObject<UAVObjectManager>();
//
// lstNotifiedUAVObjects.clear();
// _pendingNotifications.clear();
// _notificationList.append(_toRemoveNotifications);
// _toRemoveNotifications.clear();
//
//// first, reject empty args and unknown fields.
// foreach(NotificationItem * telemetry, _notificationList) {
// telemetry->_isPlayed    = false;
// telemetry->isNowPlaying = false;
//
// if (telemetry->mute()) {
// continue;
// }
//// check is all sounds presented for notification,
//// if not - we must not subscribe to it at all
// if (telemetry->toList().isEmpty()) {
// continue;
// }
//
// UAVDataObject *obj = dynamic_cast<UAVDataObject *>(objManager->getObject(telemetry->getDataObject()));
// if (obj != NULL) {
// if (!lstNotifiedUAVObjects.contains(obj)) {
// lstNotifiedUAVObjects.append(obj);
//
// connect(obj, SIGNAL(objectUpdated(UAVObject *)),
// this, SLOT(on_arrived_Notification(UAVObject *)),
// Qt::QueuedConnection);
// }
// } else {
// qTelemetryDebug() << "Error: Object is unknown (" << telemetry->getDataObject() << ").";
// }
// }
//
// if (_notificationList.isEmpty()) {
// return;
// }
//// set notification message to current event
// phonon.mo = Phonon::createPlayer(Phonon::NotificationCategory);
// phonon.mo->clearQueue();
// phonon.firstPlay = true;
// QList<Phonon::AudioOutputDevice> audioOutputDevices =
// Phonon::BackendCapabilities::availableAudioOutputDevices();
// foreach(Phonon::AudioOutputDevice dev, audioOutputDevices) {
// qTelemetryDebug() << "Telemetry: Audio Output device: " << dev.name() << " - " << dev.description();
// }
// connect(phonon.mo, SIGNAL(stateChanged(Phonon::State, Phonon::State)),
// this, SLOT(stateChanged(Phonon::State, Phonon::State)));
// }