#ifndef BAG_INTERLEAVEDLAYERDESCRIPTOR_H

#define BAG_INTERLEAVEDLAYERDESCRIPTOR_H

#include "bag_config.h"

#include "bag_fordec.h"

#include "bag_layerdescriptor.h"

#include "bag_types.h"

namespace BAG {

#ifdef _MSC_VER

#pragma warning(push)

#pragma warning(disable: 4251)  // std classes do not have DLL-interface when exporting

#endif

//! Describe an interleaved layer.

class BAG_API InterleavedLegacyLayerDescriptor final : public LayerDescriptor

{

public:

    static std::shared_ptr<InterleavedLegacyLayerDescriptor> create(

        const Dataset& dataset, LayerType layerType, GroupType groupType);

    static std::shared_ptr<InterleavedLegacyLayerDescriptor> open(

        const Dataset& dataset, LayerType layerType, GroupType groupType);

    InterleavedLegacyLayerDescriptor(const InterleavedLegacyLayerDescriptor&) = delete;

    InterleavedLegacyLayerDescriptor(InterleavedLegacyLayerDescriptor&&) = delete;

    InterleavedLegacyLayerDescriptor& operator=(const InterleavedLegacyLayerDescriptor&) = delete;

    InterleavedLegacyLayerDescriptor& operator=(InterleavedLegacyLayerDescriptor&&) = delete;

    bool operator==(const InterleavedLegacyLayerDescriptor &rhs) const noexcept {

        return m_groupType == rhs.m_groupType &&

               m_elementSize == rhs.m_elementSize;

    }

    bool operator!=(const InterleavedLegacyLayerDescriptor &rhs) const noexcept {

        return !(rhs == *this);

    }

    GroupType getGroupType() const noexcept;

protected:

    InterleavedLegacyLayerDescriptor(uint32_t id, LayerType layerType,

        GroupType groupType);

    InterleavedLegacyLayerDescriptor(const Dataset& dataset, LayerType layerType,

        GroupType groupType);

private:

    static void validateTypes(LayerType layerType, GroupType groupType);

    DataType getDataTypeProxy() const noexcept override;

    uint8_t getElementSizeProxy() const noexcept override;

    //! The group type.

    GroupType m_groupType = UNKNOWN_GROUP_TYPE;

    //! The size of a node in the HDF5 DataSet (depends on group type).

    uint8_t m_elementSize = 0;

};

#ifdef _MSC_VER

#pragma warning(pop)

#endif

}  // namespace BAG

#endif  // BAG_INTERLEAVEDLAYERDESCRIPTOR_H