/**
  * @RDE_HEADER@
  * HMI Plugin for Observer Controller - Fault Message Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Patric Karwat, SLSE, 2018-03-27
  */

#include "osc_equip_player.h"
#include "ui_osc_equip_player.h"
#include <AdvancedSymbology/asb_data_plugin_interface.h>
#include <PluginInterfaces/gui_plugin_interface.h>
#include <ParticipantManagement/ppm_ftc.h>

namespace OcSituationClient
{

EquipPlayer::EquipPlayer(LtsSession::LtsSession *session, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
  , m_session(session)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_selectedParticipantId(-1)
  , m_maxChars(255)
  , m_maxPartChars(35)
  , m_isValid(false)
  , m_model(nullptr)
  , m_ftc(nullptr)
  , m_ppmFtc(nullptr)
  , m_tabocDtc(nullptr)
  , m_ppmDtc(nullptr)
  , m_ppmCbxGui(nullptr)
  , m_ui(new Ui::EquipPlayer)
  , m_logger(getLogger("EquipPlayerDialog"))
{
  m_ui->setupUi(this);

  setOnlineHelpFilename(QStringLiteral("OC-Equip_Player"));

}

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

bool EquipPlayer::init(const std::shared_ptr<Interface::Ftc> &ftc)
{
  if (!ftc)
    return false;

  m_ftc = ftc;
  std::shared_ptr<ParticipantManagement::Interface::Dtc> dtcPpm;
  if (!m_session->getDtc<ParticipantManagement::DataInterface>(dtcPpm))
    return false;

  if (!m_session->getFtc<ParticipantManagement::DataInterface>(m_ppmFtc))
    return false;


  if (!m_session->getDtc<TrainingAreaBaseOC::DataInterface>(m_tabocDtc))
    return false;

  if (!m_session->getDtc<ParticipantManagement::DataInterface>(m_ppmDtc))
    return false;

  if (!m_session->getForeignGuiInterface<ParticipantManagement::ForeignGuiComboboxInterface>(m_ppmCbxGui))
    return false;
#ifdef TABLET_MODE
  //css didn"t worked
  m_ui->dvParticipants->setIconSize(QSize(50,50));
#endif
  std::shared_ptr<AdvancedSymbology::ForeignDataInterface> asb;
  m_session->getForeignDataInterface<AdvancedSymbology::DataInterface>(asb);
  m_model = new ParticipantManagement::ParticipantEditModel(this, dtcPpm, asb);
  // only needed to set recursiveFilteringEnabled
  m_proxyModel = new ParticipantManagement::ParticipantTreeFilterProxyModel(this);
  m_proxyModel->setSourceModel(m_model);
  m_proxyModel->setRecursiveFilteringEnabled(true);
  m_ui->dvParticipants->setModel(m_proxyModel);

  m_ppmCbxGui->fillPartyComboBox(m_ui->cbParty);
  connect(m_ui->dvParticipants, &LtsDataView::LtsDataView::signalSelectionChanged,
          this, &EquipPlayer::onSlotSelectionChanged);


  connect(m_ui->cbParty, &LtsWidgets::LtsComboBox::currentTextChanged, this, [this]
  {
    m_model->onReinitModel(m_ui->cbParty->currentData().toInt());
    m_ui->dvParticipants->expandAll();
  });

  m_model->onReinitModel(m_ui->cbParty->currentData().toInt());
  m_ui->dvParticipants->expandAll();
  m_ui->dvParticipants->setSortIndicator(0, Qt::AscendingOrder);

  m_ui->leParticipant->setValidator( new QIntValidator(0, 10000, this) );

  m_ui->lblMaxEq->setText(QStringLiteral("-"));
  m_ui->lblMinEq->setText(QStringLiteral("-"));
  return true;
}

void EquipPlayer::onSlotSelectionChanged()
{
  m_selectedParticipantId = 0;

  const auto selIndexes = m_ui->dvParticipants->selectedRows();
  ParticipantManagement::ParticipantData part;
  ParticipantManagement::TypeClass tc;
  if (!selIndexes.isEmpty())
  {
    part = m_model->getParticipantData(selIndexes.first());
    ParticipantManagement::Type tp =  m_ppmDtc->type(part.typeId());
    ParticipantManagement::EquipmentType eq=  m_ppmDtc->equipmentType(tp.equipmentTypeId());
    m_ui->lblMinEq->setText(QString::number(eq.minEquipNo()));
    m_ui->lblMaxEq->setText(QString::number(eq.maxEquipNo()));

    tc = tp.typeClass();

    if ( (tc == ParticipantManagement::TypeClass::Human)
         || (tc == ParticipantManagement::TypeClass::GroundVehicle)
         || (tc == ParticipantManagement::TypeClass::Aircraft)
         || (tc == ParticipantManagement::TypeClass::Vessel)
         || (tc == ParticipantManagement::TypeClass::WeaponSystem)
         || (tc == ParticipantManagement::TypeClass::VehicleWithGear) )
      m_isValid = true;
    else
      m_isValid = false;

    if (part.id())
      m_selectedParticipantId = part.id();
    else
      m_selectedParticipantId = -1;
  }
  else
  {
    m_isValid = false;
    m_selectedParticipantId = -1;
  }

  slotChangesMade();

  if (m_selectedParticipantId > 0 && part.equipmentNumber().is_set())
    m_ui->leParticipant->setText(QString::number(part.equipmentNumber().get()));
  else
    m_ui->leParticipant->setText(QString::number(0));

  m_ui->leParticipant->setEnabled(m_isValid);

}

void EquipPlayer::retranslate()
{
  translate(m_ui, tr("Equip Player") );
  m_uiRequirements->clear();

  m_uiRequirements->addRequirement({m_ui->lblParticpant, [this]() { return checkEqNr(); },
                                    tr("Set to a valid Number or Equipment Number already exists!")});

  m_uiRequirements->addRequirement({m_ui->label, [this]() { return m_isValid; },
                                    tr("Only Participants are Allowed!")});


}

bool EquipPlayer::apply()
{
  if (m_ui->leParticipant->text().toInt() < 0)
    return false;
  SendEquipmentRegistrationRequest req;
  req.equipmentNumber(m_ui->leParticipant->text().toInt());
  req.participantId(m_selectedParticipantId);

  bool ret = m_requestHelper->startSingleRequest([req, this]()
  {
    return m_ftc->sendEquipmentRegistrationRequest(req, this);
  });

  //if( ret)
  {
    if (m_ppmDtc->participant(m_selectedParticipantId).equipmentNumber().is_set())
    {
      ParticipantManagement::RegisterParticipantRequest req3;
      req3.participantId(m_selectedParticipantId);
      req3.equipmentNumber(0);
      req3.assignState(ParticipantManagement::ParticipantAssignState::NotAssigned);
      m_requestHelper->startSingleRequest([req3, this]()
      {
        return m_ppmFtc->registerParticipantRequest(req3, this);
      });
    }
    ParticipantManagement::RegisterParticipantRequest req2;
    req2.participantId(m_selectedParticipantId);
    req2.equipmentNumber(req.equipmentNumber());
    req2.assignState(ParticipantManagement::ParticipantAssignState::HandoutExcon);
    m_requestHelper->startSingleRequest([req2, this]()
    {
      return m_ppmFtc->registerParticipantRequest(req2, this);
    });
  }
  return ret;
}


bool EquipPlayer::checkEqNr()
{
  m_ui->lblError->setText(QString());

  if (!m_isValid)
  {
    m_ui->lblError->setText(tr("No valid Participant selected!"));
    return false;;
  }

  if(m_ui->leParticipant->text().isEmpty())
  {
    m_ui->lblError->setText(tr("Equipment Number is not valid!"));
    return false;;
  }

  int equipNr =  m_ui->leParticipant->text().toInt();
  if (equipNr <= 0)
    return true;

  std::vector<ParticipantManagement::ParticipantData> data = m_model->participantData(false);

  for (const auto &part : data)
  {
    if (!part.equipmentNumber().is_set())
      continue;
    if (part.equipmentNumber().is_set() && part.equipmentNumber().get() == equipNr)
    {
      m_ui->lblError->setText(tr("Equipment Number already exists!"));
      return false;;
    }
  }
  return true;
}
} // namespace OcSituationClient