/**
  * @RDE_HEADER@
  * Dialog for Editing UASs
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Hannes Fritsche, ESZS, 2025-07-01
  */

#include "ppm_uas_edit_dialog.h"
#include "ui_ppm_uas_edit_dialog.h"

#include <ParticipantManagement/ppm_dtc.h>
#include <ParticipantManagement/ppm_ftc.h>
#include <ParticipantManagement/logger.h>
#include <Plugins/ParticipantManagement/ppm_data_plugin_interface.h>

#include <PluginInterfaces/gui_plugin_interface.h>
//FLM
#include <FileManagement/flm_data_plugin_interface.h>
#include <FileManagement/flm_translation.h>

#include <LtsUtils/LtsUtilsGui/LtsUtilsGuiDds/request_helper.h>
#include <LtsSession/lts_session.h>

#include <QInputDialog>
#include <QMessageBox>

namespace ParticipantManagement
{

UasEditDialog::UasEditDialog(QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
  , m_ui(new Ui::UasEditDialog)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
{
  m_ui->setupUi(this);

  connect(m_ui->pbUnlink, &QPushButton::clicked, this, &UasEditDialog::onUnlinkClicked);
}

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

void UasEditDialog::init(LtsSession::LtsSession *session, const UAS &data)
{
  if (!session)
    return;
  m_session = session;
  if(!m_session->getFtc<DataInterface>(m_ppmFtc))
    return;

  m_data = data;

  if ( m_session->exerciseId() > 0)
    setOnlineHelpFilename(QStringLiteral("Situation-UAS-Linking-Edit"));
  else
    setOnlineHelpFilename(QStringLiteral("Administrator-UAS-List-Edit"));



  if (!m_ppmFtc->isCreateModifyUasEnabled())
    m_ppmFtc->enableCreateModifyUas();

  m_session->getDtc<ExerciseManagement::DataInterface>(m_exmDtc);
  m_session->getDtc<ParticipantManagement::DataInterface>(m_ppmDtc);
  m_session->getDtc<FileManagement::DataInterface>(m_flmDtc);

  if (m_session->isExercisePartition())
  {    
    m_ui->lblPort->hide();
    m_ui->lePort->hide();
    m_ui->lblHost->hide();
    m_ui->leHost->hide();
    m_ui->leIdentifier->setEnabled(false);
    m_ui->pbUnlink->hide();
    m_ui->udpRadioBtn->hide();
    m_ui->tcpRadioBtn->hide();
    m_ui->connectionModeLabel->hide();

    connect(m_ui->cbParticpant, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &UasEditDialog::onUAVParticipantChanged);
  }
  fillData();

}

QString UasEditDialog::dialogIdentifier() const
{
  return m_data.id() <= 0 ? tr("Add UAS") : tr("Edit UAS %1").arg(m_data.id());
}


void UasEditDialog::retranslate()
{
  translate(m_ui, tr("UAS Edit"));
}

bool UasEditDialog::apply()
{
  return sendData();
}

void UasEditDialog::onCreateModifyUasReply(const Core::FunctionReplyObject &reply)
{
  m_requestHelper->requestReply(reply);
  if (m_data.id() <= 0)
    return;

  const auto &newData  = m_ppmDtc->uAS(m_data.id());
  m_data = newData;
  fillData();

}

void UasEditDialog::fillParticipantCbx()
{
  QSignalBlocker s(m_ui->cbParticpant);
  m_ui->cbParticpant->clear();
  m_ui->cbParticpant->insertItem(0, QStringLiteral("-"));
  //find uas Types that are not deleted
  QMap<int, Participant> part_map;
  for  (const auto &part : m_ppmDtc->participants())
  {
    if (m_ppmDtc->isTypeUas(part.typeId()) && !part.isDeleted())
    {
      part_map.insert(part.id(), part);
    }
  }
  //then filter out used

  for (const auto &uav : m_ppmDtc->uASs())
  {
    if (uav.exerciseId() == m_session->exerciseId() && uav.participantId() != m_data.participantId())
    {
      part_map.remove(uav.participantId());
    }

  }
  //next fill cbx with color
  for (const auto &uavPart : part_map)
  {
    QPixmap pix = QPixmap(10,10);
    pix.fill(QColor::fromRgb(m_ppmDtc->party(uavPart.partyId()).color()));
    m_ui->cbParticpant->insertItem(uavPart.id(), pix, m_ppmDtc->hierarchyFromParticipant(uavPart.id()), uavPart.id());
  }
}

void UasEditDialog::fillData()
{

  if (m_session->isExercisePartition())
  {
    if (!m_ppmDtc)
    {
      ERROR_LOG(m_logger) << "No PPM DTC; No Participant Assignmend";
    }
    else
    {
      fillParticipantCbx();
      if (m_data.participantId() > 0)
      {
        m_ui->cbParticpant->setCurrentIndex(m_ui->cbParticpant->findData(m_data.participantId()));
      }

    }
  }
  else
  {

    QSignalBlocker s(m_ui->cbParticpant);
    m_ui->cbParticpant->clear();
    if(m_data.participantId() == 0 || m_data.exerciseId() == 0)
    {
      m_ui->cbParticpant->insertItem(0, QStringLiteral("-"));
    }
    else if (m_data.exerciseId() != m_session->exerciseId())
    {
      // we assume, that the exercise id is set, because the participant id is set

      m_ui->cbParticpant->insertItem(0, tr("Participant from exercise %1").arg(QString::fromStdString(m_exmDtc->exercise(m_data.exerciseId()).name())));
    }
    m_ui->cbParticpant->setEnabled(false);
  }

  m_ui->leIdentifier->setText(QString::fromStdString(m_data.deviceIdentifier()));
  m_ui->leHost->setText(QString::fromStdString(m_data.hostname()));
  m_ui->lePort->setText(QString::number(m_data.hostport()));
  m_ui->pbUnlink->setEnabled(m_data.exerciseId() > 0);

  m_ui->tcpRadioBtn->setChecked(m_data.useTcp());
  m_ui->udpRadioBtn->setChecked(!m_data.useTcp());

}

bool UasEditDialog::sendData()
{
  CreateModifyUasRequest req;
  req.id(m_data.id());
  req.deviceIdentifier(m_ui->leIdentifier->text().toStdString());
  req.participantId(m_data.participantId());  
  req.exerciseId(m_data.exerciseId());
  req.hostname(m_ui->leHost->text().toStdString());
  req.hostport(m_ui->lePort->text().toInt());  
  req.useTcp(m_ui->tcpRadioBtn->isChecked());

  m_requestHelper->addRequest([this, req]()
  {
    return m_ppmFtc->createModifyUasRequest(req, this);
  });

  return m_requestHelper->startRequests();
}

void UasEditDialog::onUnlinkClicked()
{
  int ret = QMessageBox::warning(this, tr("Unlink UAS"),
                                 tr("Do you really want to unlink selected uas?"),
                                 QMessageBox::Yes | QMessageBox::Cancel);
  if(ret == QMessageBox::Yes)
  {
    m_data.exerciseId() = 0;
    m_data.participantId() = 0;
    sendData();
  }
}

void UasEditDialog::onUAVParticipantChanged()
{
  if (m_ui->cbParticpant->currentData().toInt() > 0)
  {
    m_data.exerciseId() = m_session->exerciseId();
    m_data.participantId() = m_ui->cbParticpant->currentData().toInt();
  }
  else
  {
    m_data.exerciseId() = 0;
    m_data.participantId() = 0;
  }
}

} //namespace ParticipantManagement