/******************************************************************************

 *

 * Project:  Interlis 2 Translator

 * Purpose:   Definition of classes for OGR Interlis 2 driver.

 * Author:   Markus Schnider, Sourcepole AG

 *

 ******************************************************************************

 * Copyright (c) 2004, Pirmin Kalberer, Sourcepole AG

 *

 * SPDX-License-Identifier: MIT

 ****************************************************************************/

#ifndef OGR_ILI2_H_INCLUDED

#define OGR_ILI2_H_INCLUDED

#include "ogrsf_frmts.h"

#include "imdreader.h"

#include "ili2reader.h"

#include <string>

#include <list>

class OGRILI2DataSource;

/************************************************************************/

/*                           OGRILI2Layer                               */

/************************************************************************/

class OGRILI2Layer final : public OGRLayer

{

  private:

    OGRFeatureDefn *poFeatureDefn;

    GeomFieldInfos oGeomFieldInfos;

    std::list<OGRFeature *> listFeature;

    std::list<OGRFeature *>::const_iterator listFeatureIt;

    OGRILI2DataSource *poDS;

  public:

    OGRILI2Layer(OGRFeatureDefn *poFeatureDefn,

                 const GeomFieldInfos &oGeomFieldInfos,

                 OGRILI2DataSource *poDS);

    ~OGRILI2Layer() override;

    void AddFeature(OGRFeature *poFeature);

    void ResetReading() override;

    OGRFeature *GetNextFeature() override;

    GIntBig GetFeatureCount(int bForce = TRUE) override;

    using OGRLayer::GetLayerDefn;

    const OGRFeatureDefn *GetLayerDefn() const override

    {

        return poFeatureDefn;

    }

    CPLString GetIliGeomType(const char *cFieldName)

    {

        return oGeomFieldInfos[cFieldName].iliGeomType;

    }

    int TestCapability(const char *) const override;

    GDALDataset *GetDataset() override;

};

/************************************************************************/

/*                          OGRILI2DataSource                           */

/************************************************************************/

class OGRILI2DataSource final : public GDALDataset

{

  private:

    char *pszName;

    ImdReader *poImdReader;

    IILI2Reader *poReader;

    int nLayers;

    OGRILI2Layer **papoLayers;

    CPL_DISALLOW_COPY_ASSIGN(OGRILI2DataSource)

  public:

    OGRILI2DataSource();

    ~OGRILI2DataSource() override;

    int Open(const char *, char **papszOpenOptions, int bTestOpen);

    int GetLayerCount() const override

    {

        return poReader->GetLayerCount();

    }

    using GDALDataset::GetLayer;

    const OGRLayer *GetLayer(int) const override;

    int TestCapability(const char *) const override;

};

#endif /* OGR_ILI2_H_INCLUDED */