/**
  * @RDE_HEADER@
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Philipp Last, NLSE, 02.01.2018
  */
#pragma once

#include <Evaluations/logger.h>
#include <Evaluations/evl_dtc.h>
#include <Evaluations/evl_ftc.h>
#include <OcSituationClient/osc_ftc.h>
#include <FileManagement/flm_dtc.h>
#include <FileManagement/flm_ftc.h>
#include <LtsWidgets/lts_dialog.h>
#include <LtsUtilsGuiDds/request_helper.h>
#include <Plugins/OperatorManagement/opm_data_plugin_interface.h>
#include <Plugins/FileManagement/flm_explorer_gui_plugin_interface.h>
#include <Plugins/FileManagement/Data/flm_data_plugin.h>
#include <LtsSession/lts_session.h>

#include "evl_edit_treemodel_schema.h"

namespace Ui
{
class EditSchemaDialog;
}


namespace Evaluations
{
class EvlNewCommentDialog;

class EditSchemaDialog : public LtsWidgets::LtsDialog
    , protected Interface::Ftc::EvlCommentModifyReplyHandler
    , protected Interface::Ftc::EvlSchemaModifyReplyHandler
    , protected FileManagement::Interface::Ftc::FileContentModifyReplyHandler
    , protected OcSituationClient::Interface::Ftc::SendEvaluationReplyHandler
{
  Q_OBJECT

public:
  explicit EditSchemaDialog(bool ocMode, bool runningOnTablet, LtsSession::LtsSession *session, QWidget *parent = nullptr);
  ~EditSchemaDialog();

  bool init(const std::shared_ptr<OcSituationClient::Interface::Ftc> &ocFtc,
            const std::shared_ptr<Interface::Ftc> &evlFtc,
            const std::shared_ptr<Interface::Dtc> &evlDtc,
            const std::shared_ptr<OperatorManagement::Interface::Dtc> &opmDtc,
            const std::shared_ptr<FileManagement::Interface::Ftc> &flmFtc,
            const std::shared_ptr<FileManagement::Interface::Dtc> &flmDtc,
            const std::shared_ptr<FileManagement::ForeignGuiInterface> &flmGui);
  void retranslate() override;

private:
  void onSendEvaluationReply(const Core::FunctionReplyObject &replyObject) override final;

  void onEvlCommentModifyReply(const Core::FunctionReplyObject &replyObject) override final { m_requestHelper->requestReply(replyObject); }
  void onEvlSchemaModifyReply(const Core::FunctionReplyObject &replyObject) override final { m_requestHelper->requestReply(replyObject); }

  // FileManagement
  void onFileContentModifyReply(const Core::FunctionReplyObject &replyObject) override final { m_requestHelper->requestReply(replyObject);}

private slots:
  void onRequestSchema();
  void onNotifyAboutSchema(const Evaluations::EvaluationSchema &data, DataModification modType);
  void onAddNewComment();
  void onCommentAccepted();
  void onCommentEditAccepted();
  void onSendComment();
  void onSendAllComments();

  void onTreeViewDoubleClicked();
  void onEditComment();
  void onModifySelectedEntry();
  void onTreeViewModelIndexChanged(const QModelIndex &curr);
  void onTriedToDropFolderToElement();
  void onDropActionFinished(const QModelIndex &parent);
  void onShowContextMenu(const QPoint &position);

  bool onSaveToLibrary();
  void onLoadFromLibrary();
  void onAddElement();
  void onAddFolder();
  void onAddRootFolder();

  void onCreateNewSchema();
  void onRemoveSelectedElement();

  void DebugonLoadSchema();
  void onSendSchema();

private:
  void loadLatestSchema();
  void handleUnsentComments();
  void updateCommentLabel();
  void markCommentAsSent(const QPersistentModelIndex &idx);

  // Somehow identically...
  EvlCommentModifyRequest createEvlCommentModifyRequest(const ItemComment &c) const;
  OcSituationClient::SendEvaluationRequest createSendEvaluationRequest(const ItemComment &c) const;
  QVector<QPersistentModelIndex> m_vecCommentsInSendState;

  bool eventFilter(QObject *object, QEvent *event) override;
  void addEntry(bool isFolder, bool isNewRoot = false);

  void removeEntry(const QModelIndex &idx);
  void removeComment(const QModelIndex &idx);
  void sendComment(const QModelIndex &idx);

  void createExampleSchema();
  void loadSchema(qint32 schemaId);
  void saveSchema(bool sendToTa);
  bool apply() override;

  bool m_ocMode{false};
  bool m_runningOnTablet{false};
  TreeModelSchema *m_pModel{nullptr};

  QMap<qint32, Evaluations::EvaluationSchema> m_mapSchemata;
  qint32 m_loadedSchemaId{0};

  std::shared_ptr<OcSituationClient::Interface::Ftc> m_ocFtc;
  std::shared_ptr<Interface::Dtc> m_evlDtc;
  std::shared_ptr<Interface::Ftc> m_evlFtc;
  std::shared_ptr<OperatorManagement::Interface::Dtc> m_opmDtc;

  std::shared_ptr<FileManagement::Interface::Ftc> m_flmFtc;
  std::shared_ptr<FileManagement::Interface::Dtc> m_flmDtc;
  std::shared_ptr<FileManagement::ForeignGuiInterface> m_flmGui;

  QString m_lastFileName;
  Evaluations::EvlNewCommentDialog *m_commentDlg{nullptr};
  LtsSession::LtsSession           *m_session{nullptr};

  LtsUtils::RequestHelper *m_requestHelper{nullptr};
  Ui::EditSchemaDialog *m_ui{nullptr};
  LOGGER_T m_logger;
};
}