/**
  * The Service class holds information about a single service, which was read from a xxx_service.xml file.
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Hannes Baeuerle, SLSE, 2016-02-15
  */

#pragma once

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QVector>

#include <ServiceManagement/scm.hpp>

#include "logger.h"

class QProcess;

namespace ServiceManagement
{
class LicenceDonator;
class ServiceInformation;
class ServiceProcess;

class Service final : public QObject
{
  Q_OBJECT
public:
  explicit Service(const QString &name, const QString &exe, const QString &dir, const QString &abbr, const QStringList &groups, bool isInDevMode, const int prio);

  int id() const;
  const QString &name() const;
  const int &prio() const;
  const QString &abbreviation() const;
  const QStringList &groups() const;
  bool devMode() const;
  std::shared_ptr<LicenceDonator> licenceDonator();

  ServiceProcess *toServiceProcess(const GroupRequest &groupData);
  ServiceProcess *procFromPid(qint64 pid);
  ServiceProcess *procFromServiceProcId(int32_t id);
  const QVector<ServiceProcess *> &allProcs() const;
  void stopAllProcs();
  void waitForStopped();

  void setLicenceDonator(const std::shared_ptr<LicenceDonator> &licenceDonator)
  {
    m_licenceDonator = licenceDonator;
  }

private Q_SLOTS:
  void onServiceProcessDestroyed(QObject *obj);

Q_SIGNALS:
  void newServiceInfo(const ServiceInformation &info);

private:
  QString                   m_name;
  QString                   m_executable;
  QString                   m_directory;
  QString                   m_abbreviation;
  QStringList               m_groups;
  bool                      m_isInDevMode;
  unsigned int              m_id;
  QVector<ServiceProcess *> m_procs;
  std::shared_ptr<LicenceDonator> m_licenceDonator;
  int                       m_prio;
  LOGGER_T                  m_logger;

  static int32_t idCounter;
};
} // namespace ServiceManagement