/**
  * DbReader for SituationReplay
  * $Id$
  * $HeadURL$
  * $Author$
  */
#pragma once

#include <PluginInterfaces/record_replay_plugin.h>

#include "logger.h"

class QSqlDatabase;
class NSqlQuery;
namespace LtsPluginManager
{
struct PluginInstance;
}
namespace SituationReplay
{

class DbReader final
{
public:
  explicit DbReader(const std::shared_ptr<DDSConnector::DdsConnector> &ddsConnector,
                    int exerciseId,
                    bool bCanHandleSchemas);
  ~DbReader();

  bool init(const QSqlDatabase &db);

  bool setReplayStartTime(qint64 startTime);
  bool readData(qint64 fromTime, qint64 toTime);
  void publish(qint64 desiredTime);
  void waitForAsyncOperations(qint64 desiredTime);
  void clearData();
private:
  bool loadPlugin(const LtsPluginManager::PluginInstance &pi);
private:
  int                                         m_exerciseId;
  NSqlQuery                                  *m_query;
  std::shared_ptr<DDSConnector::DdsConnector> m_ddsConnector;
  bool                                        m_bCanHandleSchemas;

  std::vector<RecordReplay::RecordReplayPlugin*> m_plugins;

  LOGGER_T m_logger;
};
} // namespace RecordingManagement