/**
  * @RDE_HEADER@
  * Class LayerParameter
  * $Id$
  * $HeadURL$
  * $Author$
  */

// Own
#include "layer_parameter.h"


// Qt
#include <QJsonObject>


//----------------------------------------------------------------------------
namespace SituationMap
{

LayerParameter::LayerParameter()
{
  resetView();
}

void LayerParameter::resetView()
{
  visible          = true;
  opacity          = 100;
  brightness       = 0;
  contrast         = 0;
  gamma            = 0;
}

bool LayerParameter::operator==(const LayerParameter &other) const
{
  return ((this->visible           == other.visible)
          && (this->opacity        == other.opacity)
          && (this->brightness     == other.brightness)
          && (this->contrast       == other.contrast)
          && (this->gamma          == other.gamma)
          && (this->minScale       == other.minScale)
          && (this->maxScale       == other.maxScale)
          && (this->basemapType    == other.basemapType)
          && (this->displayName    == other.displayName)
          && (this->description    == other.description)
          && (this->previewImage   == other.previewImage)
          && (this->url            == other.url)
          && (this->svcDescription == other.svcDescription)
         );
}

bool LayerParameter::operator!=(const LayerParameter &other) const
{
  return !(*this == other);
}

LayerParameter LayerParameter::read(const QJsonObject &json)
{
  LayerParameter lp;

  // skip reading, values should be taken from new/current sources
  // maybe mapUrls (and its name, description) has changed in the meantime...
//  if (json.contains(QLatin1String("displayname")))
//    lp.displayName = json[QLatin1String("displayname")].toString();
//  if (json.contains(QLatin1String("description")))
//    lp.description = json[QLatin1String("description")].toString();

  if (json.contains(QLatin1String("visible")))
    lp.visible = json[QLatin1String("visible")].toBool();

  if (json.contains(QLatin1String("opacity")))
    lp.opacity = json[QLatin1String("opacity")].toInt();
  if (json.contains(QLatin1String("brightness")))
    lp.brightness = json[QLatin1String("brightness")].toInt();
  if (json.contains(QLatin1String("contrast")))
    lp.contrast = json[QLatin1String("contrast")].toInt();
  if (json.contains(QLatin1String("gamma")))
    lp.gamma = json[QLatin1String("gamma")].toInt();

  if (json.contains(QLatin1String("minScale")))
    lp.minScale = json[QLatin1String("minScale")].toDouble();
  if (json.contains(QLatin1String("maxScale")))
    lp.maxScale = json[QLatin1String("maxScale")].toDouble();

  if (json.contains(QLatin1String("basemapType")))
    lp.basemapType = static_cast<BasemapType>(json[QLatin1String("basemapType")].toInt());

  // maybe some more!?

  return lp;
}

QJsonObject LayerParameter::toJsonObject() const
{
  QJsonObject json;

  json[QLatin1String("displayname")] = displayName;
  json[QLatin1String("description")] = description;

  json[QLatin1String("visible")] = visible;

  json[QLatin1String("opacity")]    = opacity;
  json[QLatin1String("brightness")] = brightness;
  json[QLatin1String("contrast")]   = contrast;
  json[QLatin1String("gamma")]      = gamma;

  json[QLatin1String("minScale")] = minScale;
  json[QLatin1String("maxScale")] = maxScale;

  json[QLatin1String("basemapType")] = static_cast<int>(basemapType);

  // maybe some more!?

  return json;
}

QString LayerParameter::toString() const
{
  QString str;
  str.append(QStringLiteral("visible=%1").arg(visible));

  str.append(QStringLiteral(" opacity=%1").arg(opacity));
  str.append(QStringLiteral(" brightness=%1").arg(brightness));
  str.append(QStringLiteral(" contrast=%1").arg(contrast));
  str.append(QStringLiteral(" gamma=%1").arg(gamma));

  str.append(QStringLiteral(" minScale=%1").arg(minScale));
  str.append(QStringLiteral(" maxScale=%1").arg(maxScale));

  str.append(QStringLiteral(" basemapType=%1").arg((int)basemapType));

  str.append(QStringLiteral(" displayName='%1'").arg(displayName));
  str.append(QStringLiteral(" description='%1'").arg(description));
  str.append(QStringLiteral(" previewImage.isNull=%1").arg(previewImage.isNull()));

  str.append(QStringLiteral(" url='%1'").arg(url.toString()));
  str.append(QStringLiteral(" svcDescription='%1'").arg(svcDescription));

  return str;
}

std::ostream  &operator<< (std::ostream &stream,
                           const LayerParameter &value)
{
  stream << value.toString().toUtf8().data();
  return stream;
}


} // namespace SituationMap