/**
  * @RDE_HEADER@
  * HMI Plugin for ExerciseManangement - Exercise Overview Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Christian Ehrlicher, SLSE, 2016-02-29
  */

#include "mrk_dialog.h"
#include "ui_mrk_dialog.h"
#include "mrk_edit_dialog.h"

#include <MarkerManagement/Gui/Common/mrk_dialog_model.h>
#include <MarkerManagement/Gui/Common/CustomViews/mrk_marker.h>
#include <LtsSession/lts_session.h>
#include <LtsSession/lts_session_data.h>
#include <LtsPrinting/printing.h>
#include <QTreeView>

namespace MarkerManagement
{
//---------------------------------
// MarkerManagementDialog
//---------------------------------
MarkerManagementDialog::MarkerManagementDialog(const QString &menuGroup, LtsSession::LtsSession *session, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::CloseOnly)
  , m_menuGroup(menuGroup)
  , m_model(nullptr)
  , m_session(session)
  , m_ui(new Ui::MarkerManagementDialog)
  , m_dtc(nullptr)
  , m_ftc(nullptr)
  , m_flmFtc(nullptr)
  , m_avmInterface(nullptr)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_logger(getLogger("MarkerManagementDialog"))
{
  m_ui->setupUi(this);

  m_buttonBox->connectButton(LtsWidgets::DialogButton::Edit,
                             this, &MarkerManagementDialog::onEditMarker);
  m_buttonBox->connectButton(LtsWidgets::DialogButton::Remove,
                             this, &MarkerManagementDialog::onRemoveMarker);
  m_buttonBox->connectButton(LtsWidgets::DialogButton::Print,
                             this, &MarkerManagementDialog::onPrint);

  connect(m_ui->widget, &LtsDataView::LtsDataView::signalDoubleClicked,
          this, &MarkerManagementDialog::onEditMarker);

  connect(m_ui->chkOtherMarkers, &QCheckBox::toggled,
          this, &MarkerManagementDialog::onShowOtherUsersMarkers);

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

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

void MarkerManagementDialog::retranslate()
{
  translate(m_ui, tr("Marker"));
}

void MarkerManagementDialog::tableColumnOrganiserSetting()
{
  //LtsColumnOrganiser
  m_ui->widget->setColumnsOrganiserEnabled(identifier(), true);
}

bool MarkerManagementDialog::init(const std::shared_ptr<MarkerManagement::Interface::Dtc> &dtc,
                                  const std::shared_ptr<MarkerManagement::Interface::Ftc> &ftc,
                                  const std::shared_ptr<FileManagement::Interface::Ftc> &flmFtc,
                                  const std::shared_ptr<AudioVideoManagement::ForeignDataInterface> &avmInterface,
                                  const std::shared_ptr<FileManagement::ForeignGuiInterface> &flmGui)
{
  if (!dtc || !ftc)
    return false;
  if (m_dtc)
    return true;
  m_dtc = dtc;
  m_ftc = ftc;
  m_flmFtc = flmFtc;
  m_avmInterface = avmInterface;
  m_flmGui = flmGui;

  m_model = new MarkerManagementDialogModel(this);
  MarkerSortFilterProxyModel *proxyModel = new MarkerSortFilterProxyModel(this);
  proxyModel->setOperatorId(LtsSessionData::LtsSessionData::getInstance()->getOperatorId());
  proxyModel->setSourceModel(m_model);
  m_model->initModel(dtc, nullptr, m_flmGui);

  m_ui->widget->setModel(proxyModel, [this]() { return new CustomViewMarker(this); });
  m_ui->widget->hideColumn(MarkerManagementDialogModel::ColImage);
  m_ui->widget->hideColumn(MarkerManagementDialogModel::ColOperator);
  m_ui->widget->hideColumn(MarkerManagementDialogModel::ColFileId);
  m_ui->widget->hideColumn(MarkerManagementDialogModel::ColOffset);
#ifndef LTS_DEBUG
  m_ui->widget->hideColumn(MarkerManagementDialogModel::ColStreams);
#endif

  connect(m_ui->widget, &LtsDataView::LtsDataView::signalSelectionChanged,
          this, &MarkerManagementDialog::enaDisa);

  enaDisa();

  return true;
}

void MarkerManagementDialog::enaDisa()
{
  QModelIndexList selectedRows = m_ui->widget->selectedRows();
  const int cntSelectedRows = selectedRows.size();

  m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Edit,   (cntSelectedRows == 1));
  m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Remove, (cntSelectedRows > 0));
}

void MarkerManagementDialog::onEditMarker()
{
  const QModelIndex idx = m_ui->widget->currentIndex();
  if (!idx.isValid())
    return;
  const MarkerManagement::Marker marker = m_model->getRowData(idx.row());
  if (marker.id() <= 0)
    return;

  DEBUG_LOG(m_logger) << "current MarkerId: " << marker.id();

  AudioVideoManagement::StreamNameMapping *streamNameMapping = nullptr;
  if (m_avmInterface)
    streamNameMapping = m_avmInterface->streamNameMapping();
  MarkerEditDialog *dialog = new MarkerEditDialog(marker.id(), m_dtc, m_ftc, streamNameMapping);
  addDialog(dialog, m_menuGroup, QStringLiteral("EditMarker%1").arg(marker.id()));
}

void MarkerManagementDialog::onRemoveMarker()
{
  const QModelIndex idx = m_ui->widget->currentIndex();
  if (!idx.isValid())
    return;
  const MarkerManagement::Marker marker = m_model->getRowData(idx.row());
  if (marker.id() <= 0)
    return;
  Core::RemoveElementRequest req(marker.id());
  m_requestHelper->addRequest([req, this]()
  {
    return m_ftc->markerRemoveRequest(req, this);
  });
  if (marker.fileContentId() > 0)
  {
    Core::RemoveElementRequest req1(marker.fileContentId());
    m_requestHelper->addRequest([req1, this]()
    {
      return m_flmFtc->fileContentRemoveRequest(req1, this);
    });
  }
  m_requestHelper->startRequests();
}

void MarkerManagementDialog::onPrint()
{
  LtsPrinting::printView(m_session, this, m_ui->widget->treeView());
}

void MarkerManagementDialog::onShowOtherUsersMarkers(bool isChecked)
{
  MarkerSortFilterProxyModel *proxyModel = static_cast<MarkerSortFilterProxyModel*>(m_ui->widget->proxyModel());

  if (!proxyModel)
    return;

  proxyModel->setShowOtherUsersMarkers(isChecked);
}

} // namespace MarkerManagement