/**
  * @RDE_HEADER@
  * CustomView for AES MineArea
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Mike Wille, SLSE, 2016-09-26
  */

#include "aes_mine_area.h"
#include "ui_aes_mine_area.h"

#include "aes_mine_areas_model.h"
#include <Services/AreaEffectSimulation/Utils/polygons.h>

namespace AreaEffectSimulation
{
CustomViewMineArea::CustomViewMineArea(QWidget *parent)
  : AbstractDisplayWidget(parent)
  , m_ui(new Ui::CustomViewMineArea)
{
  m_ui->setupUi(this);
}

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

bool CustomViewMineArea::init(const QModelIndex &idx)
{
  if (!idx.isValid())
    return false;

  m_ui->lbName->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcName).toString());
  m_ui->lbChargeType->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcChargeType).toString());
  m_ui->lbParty->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcParty).toString());
  m_ui->lbWidth->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::ColWidth).toString());
  m_ui->lbEffectStart->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcEffectStart).toString());
  m_ui->lbEffectDuration->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcEffectDuration).toString());
  m_ui->lbEffectState->setText(rowData(idx, AreaEffectSimulation::MineAreasModel::BcEffectState).toString());
  m_ui->lblIcon->clear();
  m_ui->lblIcon->setAutoFillBackground(true);

  const AesItemSortFilterProxyModel *sfpm = qobject_cast<const AesItemSortFilterProxyModel *>(idx.model());
  if (!sfpm)
    return false;
  const MineAreasModel *aesModel = qobject_cast<const MineAreasModel *>(sfpm->sourceModel());
  if (!aesModel)
    return false;
  const auto srcIdx = sfpm->mapToSource(idx);
  MineArea mineArea = aesModel->getRowData(srcIdx.row());
  calculateIcon(mineArea, sfpm->partyColor(idx.row()));
  return true;
}

bool CustomViewMineArea::calculateIcon(const MineArea &area, const QColor &color)
{
  if (area.segments().size() == 0)
    return false;

  QVector<Database::AesMineAreaSegment> segments;
  segments.reserve(area.segments().size());
  for (AreaEffectSimulation::MineSegment segmentIn : area.segments())
  {
    Database::AesMineAreaSegment segmentOut;
    segmentOut.startPosition = QPointF(segmentIn.positionStart().lon(),
                                       segmentIn.positionStart().lat());
    segmentOut.endPosition = QPointF(segmentIn.positionEnd().lon(),
                                     segmentIn.positionEnd().lat());
    segments.append(segmentOut);
  }

  QPolygonF poly = AreaEffectSimulation::Polygons::mineArea(segments, area.width(), area.density(), area.isCenterLine());
  Qt::BrushStyle bStyle = PixmapLabel::checkForBrushStyle(area.effectStateId());
  const auto pix = Polygons::pixmapFromPolygon(PixmapLabel::geographic2Utm(poly), color, ICON_RESOLUTION, bStyle);
  m_ui->lblIcon->setPixmap(pix);

  return true;
}

} // namespace AreaEffectSimulation