/**
  * @RDE_HEADER@
  * CustomView for Exercises
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Mike Wille, SLSE, 2016-04-08
  */

#include "exm_exercise.h"
#include "ui_exm_exercise.h"
#include "exm_dialog_model.h"

#include <ngltools/ngltools_dtg.h>
#include <LtsUtilsCore/dds_vector_to_pixmap.h>

#include <QFile>
#include <QDebug>


namespace ExerciseManagement
{

CustomViewExercise::CustomViewExercise(QWidget *parent)
  : AbstractDisplayWidget(parent)
  , m_ui(new Ui::CustomViewExercise)
{
  m_ui->setupUi(this);
  m_ui->image->setMenuEnabled(false); // no menu !
  m_ui->image->setDrawOuterRect(false);
}


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


QSize CustomViewExercise::imageSize() const
{
  return m_ui->image->size();
}


void CustomViewExercise::loadDefaultImage(QPixmap &intoPixmap)
{
  QString projectLogoFilename(QStringLiteral(":project/login_logo.png"));
  if (!QFile::exists(projectLogoFilename))
    projectLogoFilename = QStringLiteral(":/project/logo.png");

  intoPixmap = QPixmap(projectLogoFilename);
}


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

  const QString exName = rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Name).toString();
  m_ui->lbExerciseName->setText(exName);
  m_ui->lbExerciseName->setToolTip(exName);

  QPixmap img;
  int exerciseId = rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Id).toInt();
  if (exerciseId == 0)
  {
    m_ui->lbExerciseName->setWordWrap(true);
    m_ui->lbLocation->hide();
    m_ui->lbCreationDate->hide();
    m_ui->lbDescription->hide();
    m_ui->lbStatus->hide();

    loadDefaultImage(img);
  }
  else
  {
    m_ui->lbLocation->setText(rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::TrainingArea).toString());
    m_ui->lbCreationDate->setText(DTG::toString(rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Created).toDateTime()));
    m_ui->lbDescription->setText(rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Description).toString());
    m_ui->lbStatus->setText(rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Status).toString());

    // status label color same as in LtsBaseLayoutWidget
    QPalette p = m_ui->lbStatus->palette();
    QColor newCol = rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Status, Qt::TextColorRole).value<QColor>();
    p.setColor(m_ui->lbStatus->backgroundRole(), newCol);
    p.setColor(m_ui->lbStatus->foregroundRole(), newCol);
    m_ui->lbStatus->setPalette(p);

    QByteArray imgData = rowData(idx, ExerciseManagement::ExerciseManagementDialogModel::Image).toByteArray();

    if (imgData.isEmpty())
      loadDefaultImage(img);
    else
      img = LtsUtils::getPixmap(imgData);
  }

  if (!img.isNull())
    m_ui->image->setPixmap(img);

  // IO: set unique object names for Squish
  this->setObjectName(QStringLiteral("customViewExercise_")+QString::number(exerciseId));
  m_ui->lbExerciseName->setObjectName(QStringLiteral("lbExerciseName_")+QString::number(exerciseId));
  m_ui->lbLocation->setObjectName(QStringLiteral("lbLocation_")+QString::number(exerciseId));
  m_ui->lbCreationDate->setObjectName(QStringLiteral("lbCreationDate_")+QString::number(exerciseId));
  m_ui->lbDescription->setObjectName(QStringLiteral("lbDescription_")+QString::number(exerciseId));
  m_ui->lbStatus->setObjectName(QStringLiteral("lbStatus_")+QString::number(exerciseId));
  m_ui->image->setObjectName(QStringLiteral("image_")+QString::number(exerciseId));

  return true;
}

} // namespace ExerciseManagement