#ifndef FLATGEOBUF_GEOMETRYREADER_H

#define FLATGEOBUF_GEOMETRYREADER_H

#include "../../mapserver.h"

#include "../../maperror.h"

#include "../../mapprimitive.h"

#include "flatgeobuf_c.h"

#include "feature_generated.h"

namespace mapserver {

namespace FlatGeobuf {

class GeometryReader {

    private:

        flatgeobuf_ctx *m_ctx;

        const FlatGeobuf::Geometry *m_geometry;

        FlatGeobuf::GeometryType m_geometry_type;

        bool m_has_z;

        bool m_has_m;

        const double *m_xy = nullptr;

        uint32_t m_length = 0;

        uint32_t m_offset = 0;

        void readPoint(shapeObj *);

        void readMultiPoint(shapeObj *);

        void readLineString(shapeObj *);

        void readMultiLineString(shapeObj *);

        void readPolygon(shapeObj *);

        void readMultiPolygon(shapeObj *);

        //void readGeometryCollection(shapeObj *);

        void readLineObj(lineObj *line);

    public:

        GeometryReader(

            flatgeobuf_ctx *ctx,

            const FlatGeobuf::Geometry *geometry) :

            m_ctx (ctx),

            m_geometry (geometry),

            m_geometry_type ((FlatGeobuf::GeometryType) ctx->geometry_type),

            m_has_z (ctx->has_z),

            m_has_m (ctx->has_m)

            { }

        GeometryReader(

            flatgeobuf_ctx *ctx,

            const FlatGeobuf::Geometry *geometry,

            const FlatGeobuf::GeometryType geometry_type) :

            m_ctx (ctx),

            m_geometry (geometry),

            m_geometry_type (geometry_type),

            m_has_z (ctx->has_z),

            m_has_m (ctx->has_m)

            { }

        void read(shapeObj *);

};

}

}

#endif /* FLATGEOBUF_GEOMETRYREADER_H */