/**
  * @RDE_HEADER@
  * PresentationManangement - Script Overview Dialog Model
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Mike Wille, SLSE, 2017-03-15
  */

#pragma once

#include <Services/PresentationManagement/pre_dtc.h>
#include <Services/PresentationManagement/logger.h>
#include <Plugins/PresentationManagement/Gui/Common/preguicommon_export.h>
#include <Services/OperatorManagement/opm_dtc.h>

#include <LtsWidgets/lts_abstract_table_model.h>
#include <LtsWidgets/lts_column_filter_proxy_model.h>


namespace PresentationManagement
{

class PREGUICOMMON_EXPORT PresentationManagementDialogModel : public LtsWidgets::LtsAbstractTableModel<Presentation>
{
  Q_OBJECT

public:
  enum Columns
  {
    Id = 0,
    Name,
    Description,
    Operator,
    LastModified,
    Status
  };

  explicit PresentationManagementDialogModel(QObject *parent = nullptr);
  ~PresentationManagementDialogModel();

  bool initModel(const std::shared_ptr<Interface::Dtc> &dtc,
                 const std::shared_ptr<OperatorManagement::Interface::Dtc> &opmDtc,
                 const std::function<bool(const Presentation &)> &predicate);

  QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
  QVariant data(const QModelIndex &, int) const override;

protected:
  bool isFiltered(const Presentation &data, DataModification modType) const override
  {
    if (!m_predicate(data))
      return true;
    return LtsWidgets::LtsAbstractTableModel<Presentation>::isFiltered(data, modType);
  }
private:
  std::shared_ptr<OperatorManagement::Interface::Dtc> m_opmDtc;
  std::function<bool(const Presentation &)> m_predicate;
  friend class PresentationManagementDialogProxyModel;

  QMap<int, QString> m_users;
  QVector <int> m_scriptUsers;

  LOGGER_T m_logger;
};


class PREGUICOMMON_EXPORT PresentationManagementDialogProxyModel final : public LtsWidgets::LtsColumnFilterProxyModel
{
  Q_OBJECT
public:
  using LtsWidgets::LtsColumnFilterProxyModel::LtsColumnFilterProxyModel;
  void setSourceModel(QAbstractItemModel *sourceModel) override;
protected:
  bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;
private:
  PresentationManagementDialogModel *m_sourceModel = nullptr;
};
}