/**
  * @RDE_HEADER@
  * Notifcation plugin for TAB connection states
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Philipp Dassow, SLST, 2017-09-19
  */

#include "taboc_gui_plugin.h"

#include <LtsSession/lts_session.h>
#include <LtsNotification/lts_notification.h>
#include <TrainingAreaBaseOC/logger.h>
#include <LtsUtilsSettings/settings.h>
#include <LtsWidgets/lts_message_dialog.h>
#include <LtsWidgets/lts_base_layout_widget.h> // as parent for message dialogs

#include <QCoreApplication>

namespace TrainingAreaBaseOC
{
std::shared_ptr<GuiPluginBase::Interface> GuiPlugin::createGuiInterface(LtsSession::LtsSession *session)
{
  return std::make_shared<InterfaceImpl>(session);
}

InterfaceImpl::InterfaceImpl(LtsSession::LtsSession *session)
  : GuiPluginBase::Interface(session, getLogger("Notification"))
  , m_dtc(nullptr)
  , m_ppmDtc(nullptr)
  , m_sitMapGuiIfc(nullptr)
  , m_notiPos(nullptr)
  , m_notiRadio(nullptr)
  , m_notiSfm(nullptr)
{
  connect(m_session, &LtsSession::LtsSession::signalDoneInitializingSession, // workaround to only receive the signal once
          this, &InterfaceImpl::onInitDone);
}

QVector<LtsWidgets::PluginData> InterfaceImpl::getActions()
{
  QVector<LtsWidgets::PluginData> ret;

  LtsWidgets::PluginData plData;
  plData.menuGroup = menuGroup();
  plData.createInstant = LtsWidgets::CreateInstantType::CreateInstantAndDiscardAction;

  //center to own postion:
  plData.directFunc = [this](const LtsWidgets::PluginData &)
  {
    m_notiPos = m_session->createNotification(QStringLiteral("tabOcCenterToPos"));
    m_notiPos->setIcon(QIcon(QLatin1String("icon:center_to_object.svg")));
    m_notiPos->setToolTip(tr("Center Map to Position"));
    m_notiPos->setAction([this]()
    {
      //do the map thing here
      int participantId = m_ppmDtc->participantIdByEquipmentNumber(m_dtc->specificsEquipment(1).equipmentNumber());
      if (participantId > 0)
        m_sitMapGuiIfc->centerMapToParticipant(participantId);
    }
                        );

  };
  ret.append(plData);

  //Radio Connection:
  plData.directFunc = [this](const LtsWidgets::PluginData &)
  {
    m_notiRadio = m_session->createNotification(QStringLiteral("TabOcTetraConnection"));
    setDefaultToolTipRadio();
    m_notiRadio->setAction([this]()
    {
      LtsWidgets::LtsMessageDialog::showMessage(m_session->baseLayout(), m_notiRadio->tooltip());
    });
  };
  ret.append(plData);

  //Sfm Connection
  plData.directFunc = [this](const LtsWidgets::PluginData &)
  {
    m_notiSfm = m_session->createNotification(QStringLiteral("TabOcSfmConnection"));
    setDefaultToolTipSfm();
    m_notiSfm->setAction([this]()
    {
      LtsWidgets::LtsMessageDialog::showMessage(m_session->baseLayout(), m_notiSfm->tooltip());
    });
  };
  ret.append(plData);

  connect(m_dtc.get(), &TrainingAreaBaseOC::Interface::Dtc::technicalStateSfmChanged, this, &InterfaceImpl::onStatusSfmChanged);

  return ret;
}

bool InterfaceImpl::fetchInterfaces()
{
  if (!m_session->getDtc<TrainingAreaBaseOC::DataInterface>(m_dtc))
    return false;
  if (!m_session->getDtc<ParticipantManagement::DataInterface>(m_ppmDtc))
    return false;
  if (!m_session->getForeignGuiInterface<SituationMap::ForeignGuiInterface>(m_sitMapGuiIfc))
    return false;

  return true;
}

void InterfaceImpl::clearInterfaces()
{
  m_dtc = nullptr;
  m_ppmDtc = nullptr;
  m_sitMapGuiIfc = nullptr;
}

void InterfaceImpl::onStatusSfmChanged(const TechnicalStateSfm &data, DataModification modType)
{
  Q_UNUSED(modType)
  setRadioStatus(data.radioAvailable(), data.licensed());
  setSfmStatus(data.sfmConnected());

  if (m_notiRadio != nullptr)
    m_notiRadio->setToolTip(data.licensed() ? tr("Licensed") : tr("Not Licensed")); //set licenced text
}

void InterfaceImpl::setRadioStatus(bool isAvilable, bool isLicensed)
{
  if (!m_notiRadio)
    return;

  if (isAvilable && isLicensed)
    m_notiRadio->setIcon(QIcon(QStringLiteral("icon:network-wireless-green.svg")));
  else if (isAvilable)
    m_notiRadio->setIcon(QIcon(QStringLiteral("icon:network-wireless-yellow.svg")));
  else
    m_notiRadio->setIcon(QIcon(QStringLiteral("icon:network-wireless-red.svg")));
}

void InterfaceImpl::setSfmStatus(bool isConnected)
{
  if (!m_notiSfm)
    return;

  if (isConnected)
  {
    m_notiSfm->setIcon(QIcon(QStringLiteral("icon:pu-green.svg")));
    m_notiSfm->setToolTip(tr("Connected to Sfm"));
  }
  else
  {
    m_notiSfm->setIcon(QIcon(QStringLiteral("icon:pu-red.svg")));
    m_notiSfm->setToolTip(tr("No Sfm connection"));
  }
}

void InterfaceImpl::setDefaultToolTipRadio()
{
  m_notiRadio->setToolTip(tr("No Radio Connection"));
}

void InterfaceImpl::setDefaultToolTipSfm()
{
  m_notiSfm->setToolTip(tr("No Connection to Sfm"));
  m_notiSfm->setAction([this]()
  {
    LtsWidgets::LtsMessageDialog::showMessage(m_session->baseLayout(), m_notiSfm->tooltip());
  });
}

void InterfaceImpl::onInitDone()
{
  disconnect(m_session, &LtsSession::LtsSession::signalDoneInitializingSession,
             this, nullptr); // workaround to only receive the signal once

  if (appId() != LtsAppDescriptor::App::OC)
    return;

  if (m_dtc)
  {
    TechnicalStateSfm currentState =  m_dtc->technicalStateSfm(1);
    onStatusSfmChanged(currentState, DataModification());
  }

  connect(m_ppmDtc.get(), &ParticipantManagement::Interface::Dtc::participantPositionChanged, this, &InterfaceImpl::onPositionChanged);
  connect(m_dtc.get(), &TrainingAreaBaseOC::Interface::Dtc::specificsEquipmentChanged, this, &InterfaceImpl::onSpecificsEquipmentChanged);

  m_curParticipantId = m_ppmDtc->participantIdByEquipmentNumber(m_dtc->specificsEquipment(1).equipmentNumber());
  if (m_curParticipantId)
    onPositionChanged(m_ppmDtc->participantPosition(m_curParticipantId), DataModification::eAdded);

}

void InterfaceImpl::onPositionChanged(const ParticipantManagement::ParticipantPosition &data, DataModification modType)
{
  if (modType == DataModification::eRemoved)
    return;

  if (m_curParticipantId <= 0)
    m_curParticipantId = m_ppmDtc->participantIdByEquipmentNumber(m_dtc->specificsEquipment(1).equipmentNumber());

  if (data.participantId() == m_curParticipantId)
  {
    if (LtsUtils::OperatorSettings::getInstance()->value(QStringLiteral("ObserverController"), QStringLiteral("MovingMapToSelf"), false).toBool())
      m_sitMapGuiIfc->setCenterPoint(QPointF(data.pos().lon(), data.pos().lat())); // setCenterPoint, as the sitmapPlugin could still have an old position
  }
}

void InterfaceImpl::onSpecificsEquipmentChanged(const TrainingAreaBaseOC::SpecificsEquipment &data, DataModification modType)
{
  if (modType == DataModification::eRemoved)
    return;
  m_curParticipantId = m_ppmDtc->participantIdByEquipmentNumber(data.equipmentNumber());
}

} // namespace TrainingAreaBaseOC