/**
  * @RDE_HEADER@
  * GUI Plugin for ExerciseManangement
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Mike Wille, SLSE, 2017-02-10
  */

#include "EventFilter/FilterWindow.h"
#include "tln_view_gui_plugin.h"
#include "tln_dialog.h"
#include "logger.h"

#include <stdlib.h> // for abort

#include <LtsSession/lts_session.h>
#include <LtsSession/lts_session_manager.h>
#include <LtsSession/lts_session_data.h>

#include <QTimer>

namespace Timeline
{

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("View"))
{}


bool InterfaceImpl::fetchInterfaces()
{
  if (!m_session->getForeignDataInterface<TimeLineManagement::DataInterface>(m_eemForeign))
    return false;
  if (!m_session->getDtc<MarkerManagement::DataInterface>(m_mrkDtc))
    return false;
  if (!m_session->getDtc<ExerciseManagement::DataInterface>(m_exmDtc))
    return false;
  if (!m_session->getDtc<ParticipantManagement::DataInterface>(m_ppmDtc))
    return false;
  if (!m_session->getForeignGuiInterface<FileManagement::ForeignGuiInterface>(m_flmIfc))
    return false;
  if (!m_session->getForeignGuiInterface<ParticipantManagement::ForeignParticipantInfoGuiInterface>(m_ppmInfoIfc))
    return false;
  if (!m_session->getDtc<ProjectDataManagement::DataInterface>(m_pdmDtc))
    return false;
//  if (!m_session->getDtc<InfrastructureManagement::DataInterface>(m_ismDtc))
//    return false;

  if (!m_session->getForeignDataInterface_NEW(m_avmDataIfc))
    WARNING_LOG(m_logger) << "no avm data ifc, no stream name mapping";
  if (!m_session->getForeignDataInterface<SituationReplayManagement::DataInterface>(m_srmDataIfc)) // to start the replay situation app
    WARNING_LOG(m_logger) << "no srm data ifc, no situation replay app";
  if (!m_session->getDtc<SituationReplayManagement::DataInterface>(m_coreDtc))
    WARNING_LOG(m_logger) << "no core dtc, no situation replay app";
  if (!m_session->getForeignGuiInterface<AudioVideoManagement::ForeignMenuEditGuiInterface>(m_avmIfc))
    WARNING_LOG(m_logger) << "Timeline Gui Plugin: no avm ifc";
  if (!m_session->getForeignGuiInterface<MarkerManagement::ForeignGuiInterface>(m_mrkIfc))
    WARNING_LOG(m_logger) << "Timeline Gui Plugin: no mrk ifc";
  if (!m_session->getForeignGuiInterface<FilterManagement::ForeignFltParticipantGuiInterface>(m_fltParticipantIfc))
    WARNING_LOG(m_logger) << "Timeline Gui Plugin: no flt Part ifc";
  if (!m_session->getForeignGuiInterface<FilterManagement::ForeignAesGuiInterface>(m_fltAesIfc))
    WARNING_LOG(m_logger) << "Timeline Gui Plugin: no flt Aes ifc";
  if (!m_session->getForeignGuiInterface<FilterManagement::ForeignFltBuildingComponentGuiInterface>(m_fltBuildingComponentIfc))
    WARNING_LOG(m_logger) << "Timeline Gui Plugin: no flt BuildingComponent ifc";

  return true;
}


void InterfaceImpl::clearInterfaces()
{
  m_eemForeign = nullptr;
  m_mrkDtc = nullptr;
  m_exmDtc = nullptr;
  m_ppmDtc = nullptr;
  m_flmIfc = nullptr;
  m_ppmInfoIfc = nullptr;
  m_srmDataIfc = nullptr;
  m_coreDtc = nullptr;
  m_avmIfc = nullptr;
  m_mrkIfc = nullptr;
  m_avmDataIfc = nullptr;
  m_pdmDtc = nullptr;
  //m_ismDtc = nullptr;
  m_fltParticipantIfc = nullptr;
  m_fltAesIfc = nullptr;
  m_fltBuildingComponentIfc = nullptr;
}


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

  {
    LtsWidgets::PluginData plData;
    plData.menuGroup  = menuGroup();
    plData.menuText   = tr("Timeline");
    plData.identifier = QLatin1String("tlnView");
    plData.exercisePart  = LtsWidgets::ExercisePart::eExecution;
    plData.menuIcon = QIcon(QLatin1String("icon:timeline.svg"));

    if (getFlags().testFlag(LtsAppDescriptor::PluginInfo::Flag::MAIN))
    {
      plData.layoutArea    = LtsWidgets::LayoutArea::eMainTab;
      plData.createInstant = LtsWidgets::CreateInstantType::CreateInstantAndDiscardAction;

      plData.createWidgetFunc = [this](QWidget *)
      {
        return onShowTimelineViewDialog(true);
      };
    }
    else
    {
      plData.layoutArea = LtsWidgets::LayoutArea::eDialogTab;

      plData.createWidgetFunc = [this](QWidget *)
      {
        return onShowTimelineViewDialog(false);
      };
    }

    ret.append(plData);
  }

  return ret;
}


QString InterfaceImpl::menuGroup() const
{
  return tr("Timeline"); // TODO: oder Events?
}


LtsWidgets::LtsDialog *InterfaceImpl::onShowTimelineViewDialog(bool isMain)
{
  std::shared_ptr<InfrastructureManagement::Interface::Dtc> ismDtc;
  if (!m_session->getDtc<InfrastructureManagement::DataInterface>(ismDtc))
  {
    new LtsWidgets::LtsMessageDialogNew(m_session->baseLayoutWidget(), tr("The Infrastructure Management is not available!"), tr("Cannot open Timeline"));
    return nullptr;
  }


  LtsWidgets::ButtonCombination buttonCombo = /*isMain ? LtsWidgets::ButtonCombination::SeamlessDialog : */LtsWidgets::ButtonCombination::CloseOnly;

  AudioVideoManagement::StreamNameMapping *streamNameMapping = nullptr;

  if (m_avmDataIfc)
    streamNameMapping = m_avmDataIfc->streamNameMapping();

  return LtsWidgets::initDialog(new TimelineViewDialog(menuGroup(), buttonCombo, isMain, nullptr),
                                m_eemForeign, m_mrkDtc, m_exmDtc, m_flmIfc, m_ppmDtc,
                                m_ppmInfoIfc, m_avmIfc, m_mrkIfc,m_srmDataIfc, m_coreDtc,
                                m_pdmDtc, ismDtc, m_fltParticipantIfc, m_fltAesIfc, m_fltBuildingComponentIfc, m_session,
                                streamNameMapping);
}

} // namespace Timeline