/**
* @RDE_HEADER@
* GUI Plugin for ParticipantManagement - ParticipantConfigDialog
* $Id$
* $HeadURL$
* $Author$
* Created by Patric Karwat, SLSE, 2016-06-13
*/

#include "participant_config_dialog.h"
#include "ui_participant_config_dialog.h"

#include <LtsSession/lts_session_data.h>
#include <LtsUtilsSettings/settings.h>
#include <ProjectDataManagement/pdm_to_string.h>
#include <AdvancedSymbology/asb_data_plugin_interface.h>
#include <ParticipantManagement/Gui/Common/participant_vulnerability_types.h>


namespace ParticipantManagement
{
int ParticipantConfigDialog::s_preselectedParty = -1;

ParticipantConfigDialog::ParticipantConfigDialog(int ddsId, DialogType type, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
  , m_dialogType(type)
  , m_ddsId(ddsId)
  , m_typeClass(TypeClass::Human)
  , m_model(nullptr)
  , m_maxChars(80)
  , m_eqId(0)
  , m_dtc(nullptr)
  , m_ftc(nullptr)
  , m_pdmGuiIfc(nullptr)
  , m_ppmCbxIfc(nullptr)
  , m_stateChanged(false)
  , m_modeChanged(false)
  , m_windowTitle(tr("Set Participant Status"))
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_ui(new Ui::ParticipantConfigDialog)
  , m_isTarget(false)
  , m_logger(getLogger("ParticipantConfigDialog"))
{
  m_ui->setupUi(this);
  connect(m_ui->cbStatus, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onStateAreaChanged);
  connect(m_ui->cbResetGearCharge, &QCheckBox::toggled, this, &ParticipantConfigDialog::onStateAreaChanged);
  connect(m_ui->cbResetManipulation, &QCheckBox::toggled, this, &ParticipantConfigDialog::onStateAreaChanged);
  connect(m_ui->cbResetMedSupplies, &QCheckBox::toggled, this, &ParticipantConfigDialog::onStateAreaChanged);
  connect(m_ui->teMail, &QPlainTextEdit::textChanged, this, &ParticipantConfigDialog::onTextChanged);
  connect(m_ui->cbLanguage, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbCheating, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbPersonalProtection, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbProtectionLevel, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbGrenadeSearchMode, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbInternationalMode, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->cbABCProtectionMode, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);

  connect(m_ui->cbVest, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);

  connect(m_ui->cbHelmet, &LtsWidgets::LtsComboBox::currentTextChanged, this, &ParticipantConfigDialog::onModeChanged);
  connect(m_ui->slDecontamination, &QSlider::valueChanged, this, [this](int value)
  {
    changeLabelText(m_ui->lbDecontamination, value);
  });
  connect(m_ui->slMaintenance, &QSlider::valueChanged, this, [this](int value)
  {
    changeLabelText(m_ui->lbMaintenance, value);
  });
  connect(m_ui->slMedical, &QSlider::valueChanged, this, [this](int value)
  {
    changeLabelText(m_ui->lbMedical, value);
  });
  connect(m_ui->tvParticipants, &QTreeView::clicked, this, [this]() { retranslate(); });

  setUnchangeable(true);
  connect(this, &ParticipantConfigDialog::signalChangesReset, this, [this]()
  {
    m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setEnabled(true);
    m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setEnabled(true);

  });
  m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setEnabled(true);
  m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setEnabled(true);

  connect(m_ui->cbParty,
          static_cast<void (LtsWidgets::LtsComboBox::*)(int)>(&LtsWidgets::LtsComboBox::currentIndexChanged),
          this, &ParticipantConfigDialog::slotPartyChanged);
  connect(m_ui->cbAll, &QCheckBox::toggled, this, &ParticipantConfigDialog::slotPartyChanged);

  // maybe Add Icon?
  m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setText(tr("Send and Close"));
  m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setText(tr("Send"));
  m_ui->lblCharsLeft->setText(tr("Characters left: %1").arg(m_maxChars));
  QFontMetricsF fm(m_ui->lblCharsLeft->font());
  m_ui->lblCharsLeft->setFixedWidth(fm.width(m_ui->lblCharsLeft->text()));

  const bool bEnableProtectionLevel = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantStatus"),
                                                                                   QStringLiteral("ProtectionLevel"));
  m_ui->lbProtectionLevel->setVisible(bEnableProtectionLevel);
  m_ui->cbProtectionLevel->setVisible(bEnableProtectionLevel);

  const bool bEnablePersonalProtection = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantStatus"),
                                                                                      QStringLiteral("PersonalProtection"));
  m_ui->cbPersonalProtection->setVisible(bEnablePersonalProtection);
  m_ui->lbPersonalProtection->setVisible(bEnablePersonalProtection);

  const bool bEnableCheatingCheck = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantStatus"),
                                                                                 QStringLiteral("CheatingCheck"));
  m_ui->cbCheating->setVisible(bEnableCheatingCheck);
  m_ui->lbCheating->setVisible(bEnableCheatingCheck);

  const bool bHgrSearchMode = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantStatus"),
                                                                           QStringLiteral("HgrSearchMode"));
  m_ui->lbGrenadeSearchMode->setVisible(bHgrSearchMode);
  m_ui->cbGrenadeSearchMode->setVisible(bHgrSearchMode);

  const bool showPvSan = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantInformation"),
                                                                      QStringLiteral("HasPvSan"));
  m_ui->cbVitality->setVisible(showPvSan);
  m_ui->lblVitality->setVisible(showPvSan);
  m_ui->cbResetMedSupplies->setVisible(showPvSan);
  if (m_dialogType == DialogType::Config)
    setOnlineHelpFilename(QStringLiteral("Situation-Set_Participant_Status"));
  else if (m_dialogType == DialogType::ConfigMulti)
    setOnlineHelpFilename(QStringLiteral("Situation-Set_Participant_Status_Multi"));
  else
    setOnlineHelpFilename(QStringLiteral("Situation-Send_Participant_Message"));

  bool showABCProtectionMode = strcmp(PROJECTBUILD, "commaster") == 0 ? true : false;
  m_ui->cbABCProtectionMode->setVisible(showABCProtectionMode);
  m_ui->lbABCProtectionMode->setVisible(showABCProtectionMode);

}

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

void ParticipantConfigDialog::retranslate()
{
  QString id;
  if (m_eqId > 0)
    id = QString::number(m_eqId);
  else if (m_ui->tvParticipants && m_ui->tvParticipants->selectionModel())
  {
    QModelIndexList idxList = m_ui->tvParticipants->selectionModel()->selectedIndexes();
    if (!idxList.isEmpty())
      id = QString::number(m_model->data(idxList.first(), Qt::DisplayRole).toInt());
  }

  QString title = m_windowTitle;
  if (!id.isEmpty())
    title += QStringLiteral(": ") + id;

  translate(m_ui, title);
  fillCbx();
  fillVitalityCbx();
  fillCbxWithActualValue();
}

bool ParticipantConfigDialog::init(LtsSession::LtsSession *session,
                                   const std::shared_ptr<Interface::Dtc> &dtc,
                                   const std::shared_ptr<Interface::Ftc> &ftc)
{
  bool setCurrentValues = false;

  m_dtc = dtc;
  m_ftc = ftc;

  if (!m_dtc || !m_ftc)
    return false;
  m_dtc->enableParticipant();
  m_dtc->enableParticipantMode();
  m_dtc->enableDynamicParticipantData();
  m_dtc->waitForHistoricalDataDynamicParticipantData(1000);
  m_dtc->waitForHistoricalDataParticipantMode(1000);
  m_dtc->waitForHistoricalDataParticipant(1000);


  if (!session->getForeignGuiInterface<ProjectDataManagement::ForeignGuiInterface>(m_pdmGuiIfc))
    return false;

  if (!session->getForeignGuiInterface<ParticipantManagement::ForeignGuiComboboxInterface>(m_ppmCbxIfc))
    return false;
  fillVitalityCbx();

  switch (m_dialogType)
  {
  case Config:
    m_ui->gbParticipants->hide();
    setCurrentValues = true;
    Q_FALLTHROUGH();
  case ConfigMulti:
    m_ui->gbMessage->hide();
    break;
  case Message:
    m_ui->gbParticipants->hide();
    setCurrentValues = true;
    Q_FALLTHROUGH();
  case MessageMulti:
    m_ui->gbMode->hide();
    m_ui->gbRes->hide();
    m_ui->gbState->hide();
    m_windowTitle = tr("Send Message");
    m_uiRequirements->addRequirement({ m_ui->lblTextMailBold, [this]() { return (m_ui->teMail->toPlainText().size() > 0); }});
    break;
  }

  if (m_ddsId > 0)
  {
    const Participant participant = m_dtc->participant(m_ddsId);
    if (participant.equipmentNumber().is_set())
      m_eqId = participant.equipmentNumber().get();
    if (!m_eqId && (m_dialogType == Config || m_dialogType == Message))
      return false;
    m_typeClass = m_dtc->type(participant.typeId()).typeClass();
  }
  else
  {
    m_eqId = 0;
    m_typeClass = TypeClass::Unknown;
  }
  m_stateChanged = false;


  if (m_typeClass != TypeClass::Human && m_ddsId > 0)
  {
    m_ui->cbHelmet->setHidden(true);
    m_ui->lbHelmet->setHidden(true);
    m_ui->cbVest->setHidden(true);
    m_ui->lbVest->setHidden(true);
    m_ui->cbPersonalProtection->setHidden(true);
    m_ui->lbPersonalProtection->setHidden(true);
    m_ui->cbProtectionLevel->setHidden(true);
    m_ui->lbProtectionLevel->setHidden(true);
    m_ui->cbGrenadeSearchMode->setHidden(true);
    m_ui->lbGrenadeSearchMode->setHidden(true);
    m_ui->lbInternationalMode->setHidden(true);
    m_ui->cbInternationalMode->setHidden(true);
    m_ui->lbABCProtectionMode->setHidden(true);
    m_ui->cbABCProtectionMode->setHidden(true);
  }else if (m_typeClass == TypeClass::Human && m_ddsId > 0)
  {
    m_maxChars = 16;
    m_ui->lblCharsLeft->setText(tr("Characters left: %1").arg(m_maxChars));
    QFontMetricsF fm(m_ui->lblCharsLeft->font());
    m_ui->lblCharsLeft->setFixedWidth(fm.width(m_ui->lblCharsLeft->text()));
  }

  if (m_dialogType == MessageMulti)
  {
    m_maxChars = 16;
    m_ui->lblCharsLeft->setText(tr("Characters left: %1").arg(m_maxChars));
    QFontMetricsF fm(m_ui->lblCharsLeft->font());
    m_ui->lblCharsLeft->setFixedWidth(fm.width(m_ui->lblCharsLeft->text()));
  }

  m_modeChanged = false;
  std::shared_ptr<AdvancedSymbology::ForeignDataInterface> asbIfc;
  session->getForeignDataInterface<AdvancedSymbology::DataInterface>(asbIfc);
  m_model = new ParticipantConfigModel(this, m_dtc, asbIfc);
  if (m_dialogType == DialogType::MessageMulti || m_dialogType == DialogType::ConfigMulti)
  {
    m_ui->tvParticipants->setModel(m_model);
    connect(m_ui->tvParticipants->selectionModel(), &QItemSelectionModel::selectionChanged, this, &ParticipantConfigDialog::onSelectionChanged);
    fillCbx();
    if (setCurrentValues == true)
      fillCbxWithActualValue();
    slotPartyChanged();
    for (int column = 0; column < m_model->columnCount(); column++)
      m_ui->tvParticipants->resizeColumnToContents(column);
  }

  if (m_ddsId == 0)
  {
    auto cb = [this]()
    {
      if (m_ui->cbAll->isChecked())
        return true;
      return !m_ui->tvParticipants->selectionModel()->selectedRows().isEmpty();
    };
    m_uiRequirements->addRequirement({ m_ui->lbParty, cb });
  }
  // Target display:
  {
    const Participant participant = m_dtc->participant(m_ddsId);
    if (participant.equipmentNumber().is_set())
    {
      const Type type = m_dtc->type(participant.typeId());
      const EquipmentType eqType = m_dtc->equipmentType(type.equipmentTypeId());
      if (eqType.wmsTypeClass() == WmsTypeClass::TargetHuman ||
          eqType.wmsTypeClass() == WmsTypeClass::TargetVehicle)
      {
        NOTICE_LOG(m_logger) << "isTarget = true";
        m_ui->gbMode->setHidden(true);
        m_ui->gbRes->setHidden(true);
        m_isTarget = true;
      }
    }
    //UAS
    if (m_dtc->isTypeUas(participant.typeId()) && m_ddsId > 0)
    {
      m_ui->cbResetManipulation->hide();
      m_ui->cbResetGearCharge->hide();
      m_ui->gbRes->hide();
      m_ui->gbMode->hide();
    }
  }



  const bool showPvSan = LtsUtils::ProjectSettings::isFunctionEnabled(QStringLiteral("ParticipantInformation"),
                                                                      QStringLiteral("HasPvSan"))
      && m_typeClass == TypeClass::Human;
  m_ui->cbVitality->setVisible(showPvSan);
  m_ui->lblVitality->setVisible(showPvSan);
  m_ui->cbResetMedSupplies->setVisible(showPvSan && m_typeClass == TypeClass::Human);






  return true;
}

//private

void ParticipantConfigDialog::slotPartyChanged()
{
  if (m_ui->cbAll->isChecked())
  {
    m_ui->cbParty->setEnabled(false);
    m_ui->tvParticipants->setEnabled(false);
    m_model->resetModel();
  }
  else
  {
    m_ui->cbParty->setEnabled(true);
    m_ui->tvParticipants->setEnabled(true);
    int curPartyId = m_ui->cbParty->currentData().toInt();
    s_preselectedParty = curPartyId;
    m_model->onReinitModel(curPartyId);
    m_ui->tvParticipants->expandAll();
  }
}

void ParticipantConfigDialog::onSelectionChanged()
{
  const QModelIndexList currentlySelectedParticipants = m_ui->tvParticipants->selectionModel()->selectedIndexes();
  //bool isPureHuman = true;

  for (const QModelIndex &index : currentlySelectedParticipants)
  {
    DEBUG_LOG(m_logger) << "setChildrenSelected row =" << index.row() << " column=" << index.column();
    ParticipantManagement::ParticipantData data = m_model->getParticipantData(index);
    TypeClass tc = m_dtc->type(data.typeId()).typeClass();
    if (tc != TypeClass::Human  && tc != TypeClass::Unit)
    {
      //isPureHuman = false;
      break;
    }
  }

  m_ui->cbHelmet->setEnabled(true);
  m_ui->cbVest->setEnabled(true);
  m_ui->cbPersonalProtection->setEnabled(true);
  m_ui->cbProtectionLevel->setEnabled(true);
  m_ui->cbGrenadeSearchMode->setEnabled(true);
  m_ui->cbInternationalMode->setEnabled(true);
  m_ui->cbABCProtectionMode->setEnabled(true);

}

void ParticipantConfigDialog::fillCbx()
{
  // Party (required by setting all participants)
  if (!m_ddsId)
    m_ppmCbxIfc->fillPartyComboBox(m_ui->cbParty);
  const int idx = m_ui->cbParty->findData(s_preselectedParty);
  if (idx >= 0)
    m_ui->cbParty->setCurrentIndex(idx);

  QSignalBlocker(m_ui->cbStatus);
  m_ui->cbStatus->clear();
  //Vulnerability
  m_ui->cbStatus->addItem(tr("No Change"), -1);
  if ( m_isTarget)
  {
    m_ui->cbStatus->addItem(tr("CombatReady"), ProjectDataManagement::VulnerabilityState::CombatReady);
    m_ui->cbStatus->addItem(tr("Catastrophic Kill / Killed"), ProjectDataManagement::VulnerabilityState::CatastrophicKill);
  }
  else
    insertVulnerabilityStates(m_ui->cbStatus, m_typeClass);

  // Player language
  m_pdmGuiIfc->fillPlayerLanguageComboBox(m_ui->cbLanguage);

  // Player operation mode
  m_pdmGuiIfc->fillPlayerOperationModeComboBox(m_ui->cbCheating);

  // Player mode helmet
  m_pdmGuiIfc->fillPlayerModeHelmetComboBox(m_ui->cbHelmet);

  // Player mode vest
  m_pdmGuiIfc->fillPlayerModeVestComboBox(m_ui->cbVest);

  // Player personal Protection
  m_pdmGuiIfc->fillPlayerPersonalProtectionComboBox(m_ui->cbPersonalProtection);

  // Player protection level
  m_pdmGuiIfc->fillPlayerProtectionLevelComboBox(m_ui->cbProtectionLevel);

  // Player handgrenade search mode
  m_pdmGuiIfc->fillPlayerHandgrenadeSearchModeComboBox(m_ui->cbGrenadeSearchMode);

  m_pdmGuiIfc->fillPlayerInternationalModeComboBox(m_ui->cbInternationalMode);

  m_pdmGuiIfc->fillABCProtectionComboBox(m_ui->cbABCProtectionMode);

}

void ParticipantConfigDialog::fillVitalityCbx()
{
  QSignalBlocker(m_ui->cbVitality);
  m_ui->cbVitality->disconnect();
  m_ui->cbVitality->clear();
  m_ui->cbVitality->addItem(tr("No Change"), 0);
  if (!m_dtc)
    return;

  bool setEnabled = false;
  if (m_dialogType == Config && m_dtc->type(m_dtc->participant(m_ddsId).typeId()).typeClass() == TypeClass::Human)
    setEnabled = true;
  switch (m_ui->cbStatus->currentData().toInt())
  {
  case -1:
  {
    m_ui->cbVitality->setEnabled(false);
    break;
  }
  case ProjectDataManagement::VulnerabilityState::LightDamage:
  {
    for (int i = 90 ; i >= 70; i -= 10)
      m_ui->cbVitality->addItem(QString::number(i), i);
    break;
  }
  case ProjectDataManagement::VulnerabilityState::MediumDamage:
  {
    for (int i = 60 ; i >= 40; i -= 10)
      m_ui->cbVitality->addItem(QString::number(i), i);
    break;
  }
  case ProjectDataManagement::VulnerabilityState::HeavyDamage:
  {
    for (int i = 30 ; i >= 10; i -= 10)
      m_ui->cbVitality->addItem(QString::number(i), i);
    break;
  }
  case ProjectDataManagement::VulnerabilityState::CombatReady:
  {
    m_ui->cbVitality->removeItem(0);
    m_ui->cbVitality->addItem(QString::number(100), 100);
    setEnabled = false;
    //m_ui->cbVitality->setCurrentIndex(m_ui->cbVitality->findData(100));
    break;
  }
  default:
  {
    setEnabled = false;
    break;
  }

  }
  connect(m_ui->cbVitality, static_cast<void (LtsWidgets::LtsComboBox::*)(int)>(&LtsWidgets::LtsComboBox::currentIndexChanged), this, [this]
  {
    m_stateChanged = true;
  });
  m_ui->cbVitality->setEnabled(setEnabled);
}

void ParticipantConfigDialog::setCbxForInitEnabled(bool enabled)
{
  //fixup apache reset and reactivate
#ifndef GUEZ_MODE
  if (enabled && m_ddsId > 0 )
  {
    const Participant participant = m_dtc->participant(m_ddsId);
    const TypeClass tc = m_dtc->type(participant.typeId()).typeClass();
    if (tc == TypeClass::Aircraft && m_ui->cbStatus->currentIndex() < 1)
      enabled = false;
  }
#endif

  m_ui->cbResetGearCharge->setEnabled(enabled);
  m_ui->cbResetGearCharge->setCheckable(enabled);
  m_ui->cbResetManipulation->setEnabled(enabled);
  m_ui->cbResetManipulation->setCheckable(enabled);
  m_ui->cbResetMedSupplies->setCheckable(enabled);
  m_ui->cbResetMedSupplies->setEnabled(enabled);
}

void ParticipantConfigDialog::fillCbxWithActualValue()
{
  if(m_eqId <= 0)
    return;
  int partId = m_dtc->participantIdByEquipmentNumber(m_eqId);

  ParticipantManagement::ParticipantMode mode = m_dtc->participantMode(partId);
  m_ui->cbHelmet->setCurrentIndex(m_ui->cbHelmet->findData(mode.modeHelmet().underlying()));
  m_ui->cbLanguage->setCurrentIndex(m_ui->cbLanguage->findData(mode.language().underlying()));
  m_ui->cbPersonalProtection->setCurrentIndex(m_ui->cbPersonalProtection->findData(mode.modePersonalProtection().underlying()));
  m_ui->cbProtectionLevel->setCurrentIndex(m_ui->cbProtectionLevel->findData(mode.protectionLevel().underlying()));
  m_ui->cbGrenadeSearchMode->setCurrentIndex(m_ui->cbGrenadeSearchMode->findData(mode.handgrenadeSearchMode().underlying()));
  m_ui->cbInternationalMode->setCurrentIndex(m_ui->cbInternationalMode->findData(mode.internationalMode().underlying()));
  m_ui->cbABCProtectionMode->setCurrentIndex(m_ui->cbABCProtectionMode->findData(mode.abcProtectionMode().underlying()));
  m_ui->cbVest->setCurrentIndex(m_ui->cbVest->findData(mode.modeVest().underlying()));
  m_modeChanged = false;

  m_ui->cbStatus->setCurrentIndex(0);
  m_ui->cbVitality->setCurrentIndex(0);

  std::vector< ParticipantManagement::StateInformation> stateHistory = m_dtc->dynamicParticipantData(partId).stateHistory();
  if (stateHistory.size() > 0)
  {
    auto stateInfo = m_dtc->youngestStateInformation(stateHistory);

    int statusIndex = m_ui->cbStatus->findData(stateInfo.vulnerabilityState().underlying());
    if(statusIndex != -1)
      m_ui->cbStatus->setCurrentIndex(statusIndex);

    int vitalityIndex = m_ui->cbVitality->findData(stateInfo.vitality());
    if(vitalityIndex != -1)
      m_ui->cbVitality->setCurrentIndex(vitalityIndex);

  }

}

//Slots

void ParticipantConfigDialog::onStateAreaChanged()
{
  m_stateChanged = false;

  setCbxForInitEnabled(m_ui->cbStatus->currentIndex() < 2);

  fillVitalityCbx();

  if (m_ui->cbStatus->currentIndex() == 0 &&
      !m_ui->cbResetManipulation->isChecked() &&
      !m_ui->cbResetMedSupplies->isChecked() &&
      !m_ui->cbResetGearCharge->isChecked())
    return;
  m_stateChanged = true;
}

bool ParticipantConfigDialog::apply()
{
  bool bAll = m_ui->cbAll->isChecked();


  // Which participant should be updated
  const std::set<int> participantIdSet(bAll ? std::set<int>({0}) : getParticipantIds());

  if (participantIdSet.empty())
    return false;

  const std::vector<int> participantIds(participantIdSet.begin(), participantIdSet.end());


  switch (m_dialogType)
  {

  case Config:
  case ConfigMulti:
  {
    if (!m_modeChanged && !m_stateChanged)
      return false;

    if (m_stateChanged)
    {
      if (m_ui->cbStatus->currentData().toInt() > 100)
      {
        OcCommandRequest req;
        // InitParticipantRequest req;
        req.action(m_ui->cbStatus->currentData().toInt() - 100);
        req.participantIds(participantIds);

        m_ftc->ocCommandRequest(req);
      }
      else
      {
        const ProjectDataManagement::VulnerabilityState state = static_cast<ProjectDataManagement::VulnerabilityState_def::type>(m_ui->cbStatus->currentData().toInt());
        if (m_ui->cbStatus->currentIndex() == 1 ||
            m_ui->cbResetGearCharge->isChecked() ||
            m_ui->cbResetMedSupplies->isChecked() ||
            m_ui->cbResetManipulation->isChecked())  // (1) Ready for action  or button checked -> init
        {
          InitParticipantRequest req;
          req.workstationId(LtsSessionData::LtsSessionData::getInstance()->getWorkstationId());
          req.restockCharges(m_ui->cbResetGearCharge->isChecked());
          req.resetManipulation(m_ui->cbResetManipulation->isChecked());
          req.resetVulnerabilityState(state == ProjectDataManagement::VulnerabilityState::CombatReady);
          req.restockSanitationMaterial(m_ui->cbResetMedSupplies->isChecked());
          req.participantIds(participantIds);
          m_requestHelper->addRequest([req, this]()
          {
            return m_ftc->initParticipantRequest(req, this);
          });
        }
        else //set new State
        {
          // Invalid enum value -1
          if (m_ui->cbStatus->currentData().toInt() != -1 || m_ui->cbVitality->currentData().toInt() != 0)
          {
            ModifyStateRequest req;
            req.workstationId(LtsSessionData::LtsSessionData::getInstance()->getWorkstationId());
            req.vulnerabilityState(state == ProjectDataManagement::VulnerabilityState::NoChange ? ProjectDataManagement::VulnerabilityState::CombatReady : state);
            req.participantIds(participantIds);
            req.vitality(m_ui->cbVitality->currentData().toInt());
            if(req.vitality() > 0) //if we set the vitality directly send base kind for pvSan
              req.vulnerabilityKind(2048);
            m_requestHelper->addRequest([req, this]()
            {
              return m_ftc->modifyStateRequest(req, this);
            });
          }
        }
      }
    }

    if (m_modeChanged)
    {
      ProjectDataManagement::LanguageConfiguration lang = static_cast<ProjectDataManagement::LanguageConfiguration_def::type>(m_ui->cbLanguage->currentData().toInt());
      ProjectDataManagement::OperationMode opMode = static_cast<ProjectDataManagement::OperationMode_def::type>(m_ui->cbCheating->currentData().toInt());
      ProjectDataManagement::WphMode helmet = static_cast<ProjectDataManagement::WphMode_def::type>(m_ui->cbHelmet->currentData().toInt());
      ProjectDataManagement::WphMode vest = static_cast<ProjectDataManagement::WphMode_def::type>(m_ui->cbVest->currentData().toInt());
      ProjectDataManagement::PersonalProtection personalProtection = static_cast<ProjectDataManagement::PersonalProtection_def::type>(m_ui->cbPersonalProtection->currentData().toInt());
      ProjectDataManagement::ProtectionLevel protectionLevel = static_cast<ProjectDataManagement::ProtectionLevel_def::type>(m_ui->cbProtectionLevel->currentData().toInt());
      ProjectDataManagement::HandgrenadeSearchMode grenadeSearch;
      if(!m_ui->cbGrenadeSearchMode->isHidden())
      {
        grenadeSearch = static_cast<ProjectDataManagement::HandgrenadeSearchMode_def::type>(m_ui->cbGrenadeSearchMode->currentData().toInt());
      }
      else
      {
        grenadeSearch = ProjectDataManagement::HandgrenadeSearchMode::NoChange;
      }

      ProjectDataManagement::InternationalMode internationalMode = static_cast<ProjectDataManagement::InternationalMode_def::type>(m_ui->cbInternationalMode->currentData().toInt());
      ProjectDataManagement::ABCProtectionMode abcProtectionMode = static_cast<ProjectDataManagement::ABCProtectionMode_def::type>(m_ui->cbABCProtectionMode->currentData().toInt());

      int reactDecontMinutes = m_ui->slDecontamination->value() * 10;
      int reactMaintenanceMinutes = m_ui->slMaintenance->value() * 10;
      int reactMedicMinutes = m_ui->slMedical->value() * 10;
      SetParticipantModeRequest req(lang,
                                    opMode,
                                    reactDecontMinutes,
                                    reactMaintenanceMinutes,
                                    reactMedicMinutes,
                                    vest,
                                    helmet,
                                    personalProtection,
                                    protectionLevel,
                                    grenadeSearch,
                                    internationalMode,
                                    abcProtectionMode,
                                    0);

      for (int participantId : participantIds)
      {
        if(participantId != 0)
        {
          auto data = m_dtc->participant(participantId);
          TypeClass tc = m_dtc->type(data.typeId()).typeClass();
          if (tc != TypeClass::Human)
            continue;
        }
        req.participantId(participantId);
        m_requestHelper->addRequest([req, this]()
        {
          return m_ftc->setParticipantModeRequest(req, this);
        });
      }
    }

    break;
  }

  case Message:
  case MessageMulti:
  {
    SendMessageRequest req;
    req.message(m_ui->teMail->toPlainText().toStdString());
    req.participantIds(participantIds);
    m_requestHelper->addRequest([req, this]()
    {
      return m_ftc->sendMessageRequest(req, this);
    });
    break;
  }

  }

  //now start Requests

  bool ret = m_requestHelper->startRequests();

  return ret;
}

void ParticipantConfigDialog::onTextChanged()
{
  QString plainText(m_ui->teMail->toPlainText());
  int currentUsedChars = plainText.toUtf8().size();
  bool bNeedSetNew = false;

  while (currentUsedChars > m_maxChars)
  {
    plainText.chop(1);
    currentUsedChars = plainText.toUtf8().size();
    bNeedSetNew = true; // do not set text directly, results in recursion
  }

  // if text longer than allowed
  if (bNeedSetNew)
  {
    m_ui->teMail->setPlainText(plainText);
    m_ui->teMail->moveCursor(QTextCursor::End);
  }
  int charsLeft = m_maxChars - currentUsedChars;
  if (charsLeft > 9)
    m_ui->lblCharsLeft->setText(tr("Characters left: %1").arg(QString::number(m_maxChars - currentUsedChars)));
  else
    m_ui->lblCharsLeft->setText(tr("Characters left:  %1").arg(QString::number(m_maxChars - currentUsedChars)));
}

void ParticipantConfigDialog::changeLabelText(QLabel *label, int value)
{
  switch (value)
  {
  case 0:
    label->setText(tr("No Change"));
    break;
  case 255:
    label->setText(tr("No Resurrection"));
    break;
  default:
    label->setText(QStringLiteral("%1 min").arg(value * 10));
    break;
  }
  onModeChanged();
}

void ParticipantConfigDialog::onModeChanged()
{
  m_modeChanged = false;
  if (m_ui->cbLanguage->currentIndex() == 0 &&
      m_ui->cbCheating->currentIndex() == 0 &&
      m_ui->cbPersonalProtection->currentIndex() == 0 &&
      m_ui->cbHelmet->currentIndex() == 0 &&
      m_ui->cbProtectionLevel->currentIndex() == 0 &&
      m_ui->cbGrenadeSearchMode->currentIndex() == 0 &&
      m_ui->cbInternationalMode->currentIndex() == 0 &&
      m_ui->cbABCProtectionMode->currentIndex() == 0 &&
      m_ui->slDecontamination->value() == 0 &&
      m_ui->slMaintenance->value() == 0 &&
      m_ui->slMedical->value() == 0
      )
    return;

  m_modeChanged = true;
}

std::set<int> ParticipantConfigDialog::getParticipantIds() const
{
  if (m_ddsId) // single
    return {m_ddsId};

  const QItemSelectionModel *selectionModel =  m_ui->tvParticipants->selectionModel();
  const QModelIndexList rows = selectionModel->selectedRows();

  std::set<int> ret;
  for (const QModelIndex &row : rows)
  {
    const auto c = getParticipantIds(row);
    for(auto id : c)
    {
      ret.insert(id);
    }
  }

  return ret;
}

QVector<int> ParticipantConfigDialog::getParticipantIds(const QModelIndex &parent) const
{
  QVector<int> ret;

  const ParticipantManagement::ParticipantData dataParent(m_model->getParticipantData(parent));
  if (dataParent.equipmentNumber().is_set())
    ret.append(dataParent.id());

  //  if(dataParent.equipmentNumber().get() == m_eqId)
  //  {
  //    DEBUG_LOG(m_logger)<<" >>>>>> [SET PP STATUS]   participantId: "<< dataParent.id()<<"  for equipNumb: "<< dataParent.equipmentNumber();
  //  }
  const int rowCount = m_model->rowCount(parent);
  for (int row = 0; row < rowCount; ++row)
  {
    const QModelIndex childIndex = m_model->index(row, 0, parent);
    ret += getParticipantIds(childIndex);
  }

  return ret;
}

} // namespace ParticipantManagement