/**
  * @RDE_HEADER@
  * AreaEffectSimulation - NContamination Edit Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Patric Karwat, SLSE, 2016-07-07
  */


#include "aes_gas_pipe_edit.h"
#include "ui_aes_gas_pipe_edit.h"

#include <LtsSession/lts_session_data.h>
#include <Plugins/AreaEffectSimulation/aes_data_plugin_interface.h>
#include <Plugins/SituationMapPlugin/situation_map_gui_plugin_interface.h>
#include <PluginInterfaces/gui_plugin_interface.h>

#include <QDoubleSpinBox>

namespace AreaEffectSimulation
{

GasPipeEdit::GasPipeEdit(const QString &menuGroup, QWidget *parent)
  : BaseEdit(menuGroup, QLatin1String("GasPipeEdit"), parent)
  , m_ui(new Ui::GasPipeEdit)
{
  m_ui->setupUi(this);

  m_ui->sbWidth->setMinimum(s_minWidth);
  m_ui->sbWidth->setMaximum(s_maxWidth);
  m_ui->sbWidth->setSingleStep(s_stepWidth);

  m_uiRequirements->addRequirement({m_ui->lblGeometry,    [this]() { return (!m_ui->positionEdit_1->coordinate().isNull() &&
                                                                     !m_ui->positionEdit_2->coordinate().isNull()
                                                                     ); }});
  m_uiRequirements->addRequirement({m_ui->lblIdentifier,  [this]() { return (!m_ui->leIdentifier->text().isEmpty()); }});
  m_uiRequirements->addRequirement({m_ui->lblEffectStart, [this]() { return hasValidEffectStart(m_ui->dteEffectStart); }});

  enaDisa();
  connect(m_ui->sbWidth, &QSpinBox::editingFinished, this, &GasPipeEdit::correctSpinBoxValue);
  connect(m_ui->pbClear, &QPushButton::clicked,      this, &GasPipeEdit::clearCoordinates);

  setOnlineHelpFilename(QStringLiteral("Situation-Add_Gas_Pipeline"));
}

GasPipeEdit::~GasPipeEdit()
{
  delete m_ui;
}

void GasPipeEdit::retranslate()
{
  translate(m_ui, m_aesItem, tr("Gas Pipe"));
}

std::vector<LtsCoordWidget::LtsCoordWidget *> GasPipeEdit::coordWidgets() const
{
  return {m_ui->positionEdit_1,
        m_ui->positionEdit_2,
        m_ui->positionEdit_3,
        m_ui->positionEdit_4,
        m_ui->positionEdit_5,
        m_ui->positionEdit_6,
        m_ui->positionEdit_7,
        m_ui->positionEdit_8,
        m_ui->positionEdit_9,
        m_ui->positionEdit_10,
        m_ui->positionEdit_11};
}

void GasPipeEdit::enableUiElements(bool enable)
{

  m_ui->leIdentifier->setMaxLength(30);

  m_ui->pbPosition->setEnabled(m_sitMapGuiIfc && enable);
  setEffectStartEnabled(m_ui->dteEffectStart, enable);
  enabledCoordinates(enable);
  m_ui->sbWidth->setEnabled(enable);
  m_ui->pbClear->setEnabled(enable);
  m_ui->leIdentifier->setEnabled(enable || isOnlyNameModifiable());
  m_ui->cbParty->setEnabled(enable);

  if (m_aesItem.effectStateId() == AesEffectState_def::EsExpired)
  {
    m_ui->leIdentifier->setText(QString::fromStdString(m_aesItem.name()));
    __unchange__();
  }
  if (m_aesItem.effectStateId() == AesEffectState_def::EsActivated)
  {
    QString name = m_ui->leIdentifier->text();
    auto baseData = m_dtc->gasPipe(m_aesItem.id());
    setData(baseData, false);
    __unchange__();
    if (name != m_ui->leIdentifier->text())
      m_ui->leIdentifier->setText(name);
  }
}

bool GasPipeEdit::init(int aesItemId, bool copy,
                            LtsSession::LtsSession *session)
{
  if (!BaseEdit::init(aesItemId, session))
    return false;

  bool editable = LtsSessionData::LtsSessionData::getInstance()->hasOperatorRight(OperatorRights::GasPipesEdit) ||
                  m_session->app() == LtsAppDescriptor::App::OC;
  bool readable = LtsSessionData::LtsSessionData::getInstance()->hasOperatorRight(OperatorRights::GasPipesShow);

  if (!readable && !editable)
    return false;

  // Todo: Older allowed?
  m_ui->dteEffectStart->setMinimumTimeMSec(m_session->partitionTime());
  m_ui->dteEffectStart->setRetrieveCurrentTimeCallback([this]() { return m_session->partitionTime(); });

  if (m_sitMapGuiIfc)
    connect(m_ui->pbPosition, &QPushButton::clicked, this, &GasPipeEdit::getPolygon);
  else
    m_ui->pbPosition->setEnabled(false);

  m_ppmGuiCbxIfc->fillPartyComboBox(m_ui->cbParty);

  if (aesItemId > 0)
  {
    auto baseData = m_dtc->gasPipe(aesItemId);
    setData(baseData, copy);
  }

  enableUiElements(editable && isModifiable() && !isOnlyNameModifiable());

  connect(m_dtc.get(), &AreaEffectSimulation::Interface::Dtc::gasPipeChanged,
          this, &BaseEdit::onAreaChanged);

  return true;
}

void GasPipeEdit::setData(const GasPipe &aesItem, bool copy)
{
  m_aesItem = aesItem;
  if (copy)
  {
    m_aesItem.id(0);
    m_aesItem.effectStateId(AreaEffectSimulation::AesEffectState_def::get_default());
  }
  m_ui->leIdentifier->setText(QString::fromStdString(aesItem.name()));
  m_ui->sbWidth->setValue(aesItem.width());
  m_ui->dteEffectStart->setMsecsSinceEpoch(aesItem.effectStart().is_set() ? aesItem.effectStart().get() : 0);
  if ( aesItem.partyId().is_set())
     m_ui->cbParty->setCurrentIndex(m_ui->cbParty->findData(aesItem.partyId().get()));

  setCoordinates(aesItem.segments());
}

void GasPipeEdit::getPolygon()
{
  if (!has2DMap())
    return;

  m_sitMapGuiIfc->getCorridor(this,
                              SLOT(onPolygonData(double, QVector<QPointF>, QPolygonF)),
                              nullptr,
                              s_minWidth,
                              s_maxWidth,
                              s_maxLength,
                              s_maxSegments,
                              true,
                              getCoordinatesQPointF(),
                              50);
}


void GasPipeEdit::onPolygonData(const double width, const QVector<QPointF> &polygon, const QPolygonF &bufferOutlinePolygon)
{
  if (polygon.size() < 2)
    return;

  m_previewPolygon = bufferOutlinePolygon;

  // Only Centerline allowed, no reverse polygon
  setCoordinates(polygon, false);
  m_ui->sbWidth->setValue(std::abs(width));

  showPreviewObject();
}

bool GasPipeEdit::apply()
{
  std::string name  = m_ui->leIdentifier->text().toStdString();
  double      width = m_ui->sbWidth->value();
  qint64 effectStart     = m_ui->dteEffectStart->msecsSinceEpoch();
  int partyId = m_ui->cbParty->currentData().toInt();
  int effectDuration = 10000; // 10 Seconds

  if (!checkSegementLengths(this))
    return false;

  const GasPipeModifyRequest req(m_aesItem.id(),
                                    LtsUtils::toOptional(effectStart),
                                    LtsUtils::toOptional(partyId),
                                    name,
                                    getCoordinates(),
                                    width,
                                    effectDuration);
  /*const GasPipeModifyRequest req(m_aesItem.id(),
                                      name,
                                      1 * 60 * 1000, // 1min
                                      width,
                                      getCoordinates(),
                                      LtsUtils::toOptional(effectStart),
                                      dds::core::optional<int32_t>(),
                                      dds::core::optional<int32_t>());*/

  return m_requestHelper->startSingleRequest([this, req]()
  {
    return m_ftc->gasPipeModifyRequest(req, this);
  });
}

void GasPipeEdit::showPreviewObject()
{
  if (!m_sitMapGuiIfc)
    return;

  if (m_previewPolygon.isEmpty())
    return;

  m_sitMapGuiIfc->displayPreviewObject(this, m_previewPolygon, true);
}

} // namespace AreaEffectSimulation