/**
  * Settings for ExerciseManagement
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "settings.h"

#include <QtCore/QSettings>
#include <nglsettings/nglsettings_settings.h>
#include <ngltools/ngltools_filesystem.h>

#include "LtsUtilsCore/lts_portrange.h"

namespace ExerciseManagement
{
class NGLSettingsClass : public NGL::Settings
{
public:
  NGLSettingsClass()
    : NGL::Settings(s_iniFile.isEmpty() ? NGL::findProjectConfigFile() : s_iniFile)
  {}
  static void setIniFile(const QString &fn)
  {
    s_iniFile = fn;
  }
  static QString s_iniFile;
};
QString NGLSettingsClass::s_iniFile;
Q_GLOBAL_STATIC(NGLSettingsClass, s)

//-----------------------------------------------------------------------------
NGL::Settings *Settings::settings()
{
  return s();
}
//-----------------------------------------------------------------------------
void Settings::setIniFile(const QString &ini)
{
  NGLSettingsClass::setIniFile(ini);
}

int Settings::maxStartedExercises()
{
  int ret = s()->settings()->value(QStringLiteral("ExerciseManagement/maxStartedExercises"), -1).toInt();
  if (ret < 1)
    ret = 1;
  return ret;
}

int Settings::maxPreparedExercises()
{
  int ret = s()->settings()->value(QStringLiteral("ExerciseManagement/maxPreparedExercises"), -1).toInt();
  if (ret < 1)
    ret = 4;
  return ret;
}

int Settings::maxStoppedExercises()
{
  int ret = s()->settings()->value(QStringLiteral("ExerciseManagement/maxStoppedExercises"), -1).toInt();
  if (ret < 1)
    ret = 5;
  return ret;
}

int Settings::maxHlaExercises()
{
  int ret = s()->settings()->value(QStringLiteral("ExerciseManagement/maxHlaExercises"), -1).toInt();
  if (ret < 1)
    ret = 1;
  return ret;
}

bool Settings::enableExerciseTerminatedToStopped()
{
  bool ret = s()->settings()->value(QStringLiteral("ExerciseManagement/enableExerciseTerminatedToStopped"), 0).toBool();
  return ret;
}

//-----------------------------------------------------------------------------
QString Settings::serverDatabaseHost()
{
  return s()->databaseHostname();
}

//-----------------------------------------------------------------------------
QString Settings::serverDatabaseName()
{
  return s()->databaseName();
}

//-----------------------------------------------------------------------------
QString Settings::evaluationDatabaseHost()
{
  return s()->settings()->value(QStringLiteral("EvaluationDb/DatabaseHostname"), QStringLiteral("EXCADB01")).toString();
}

//-----------------------------------------------------------------------------
QString Settings::evaluationDatabaseName()
{
  return s()->settings()->value(QStringLiteral("EvaluationDb/DatabaseName"), QStringLiteral("dbAdmin")).toString();
}

//-----------------------------------------------------------------------------
QPair<quint16, quint16> Settings::getWebSocketServerPortRange(int type)
{
  return LtsUtils::fromQPoint(settings()->settings()->value(QString(QStringLiteral("ExerciseManagement/webSocketServerPortRange/%1")).arg(type), QPoint()).toPoint());
}

} // namespace ExerciseManagement