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


#include "preset_dialog.h"
#include "ui_preset_dialog.h"

#include "group_edit_dialog.h"
#include "CustomViews/opm_group.h"

namespace OperatorManagement
{
PresetDialog::PresetDialog(const QString &menuGroup, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::CloseOnly)
  , m_menuGroup(menuGroup)
  , m_model(nullptr)
  , m_ui(new Ui::PresetDialog)
  , m_dtc(nullptr)
  , m_ftc(nullptr)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_logger(getLogger("PresetDialog"))
{
  m_ui->setupUi(this);

  m_buttonBox->connectButton(LtsWidgets::DialogButton::Add, this, &PresetDialog::onAddGroup);
  m_buttonBox->connectButton(LtsWidgets::DialogButton::Edit, this, &PresetDialog::onEditGroup);
  m_buttonBox->connectButton(LtsWidgets::DialogButton::Remove, this, &PresetDialog::onRemoveGroup);

  connect(m_ui->widget, &LtsDataView::LtsDataView::signalDoubleClicked, this, &PresetDialog::onEditGroup);
  connect(m_ui->widget, &LtsDataView::LtsDataView::signalEnterPressed, this, &PresetDialog::onEditGroup);

  setOnlineHelpFilename(QStringLiteral("Administrator-Presets"));
}

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

void PresetDialog::retranslate()
{
  translate(m_ui, tr("Presets"));
}

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

bool PresetDialog::init(const std::shared_ptr<OperatorManagement::Interface::Dtc> &dtc,
                       const std::shared_ptr<OperatorManagement::Interface::Ftc> &ftc,
                       bool hideHidden)
{
  m_dtc = dtc;
  m_ftc = ftc;

  m_model = new GroupModel(this);
  m_model->initModel(dtc, hideHidden);
  m_ui->widget->setModel(m_model, [this]() { return new CustomViewGroup(this); });
#ifndef LTS_DEBUG
  m_ui->widget->setColumnHidden(GroupModel::Id, true);
#endif
  connect(m_ui->widget, &LtsDataView::LtsDataView::signalSelectionChanged,
          this, &PresetDialog::enaDisa);

  enaDisa();

  return true;
}

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

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

  bool deletable = cntSelectedRows > 0 &&
      (m_model->getRowData(selectedRows.at(0).row()).type() == GroupType_def::PresetGroup);

  m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Remove, deletable );
}

void PresetDialog::onRemoveGroup()
{
  QModelIndex idx = m_ui->widget->currentIndex();
  Core::RemoveElementRequest req(m_model->getRowData(idx.row()).id());
  m_requestHelper->startSingleRequest([req, this]()
  {
    return m_ftc->groupRemoveRequest(req, this);
  });
}

void PresetDialog::onAddGroup()
{
  GroupEditDialog *dialog = new GroupEditDialog(this);
  Group grp;
  grp.type(GroupType_def::PresetGroup);
  dialog->init(grp, m_dtc, m_ftc);

  addDialog(dialog, m_menuGroup, QLatin1String("NewPreset"), LtsWidgets::LayoutArea::eDialogTab);
}

void PresetDialog::onEditGroup()
{
  const QModelIndex idx = m_ui->widget->currentIndex();
  const OperatorManagement::Group group = m_model->getRowData(idx.row());

  if (group.id() <= 0)
    return;

  GroupEditDialog *dialog = new GroupEditDialog(this);
  dialog->init(group, m_dtc, m_ftc);
  const QString identifier = QLatin1String("editPreset") + QString::number(group.id());

  addDialog(dialog, m_menuGroup, identifier, LtsWidgets::LayoutArea::eDialogTab);
}

}