#ifndef BAG_SIMPLELAYERDESCRIPTOR_H

#define BAG_SIMPLELAYERDESCRIPTOR_H

#include "bag_config.h"

#include "bag_fordec.h"

#include "bag_layerdescriptor.h"

#include "bag_types.h"

#include <memory>

namespace BAG {

//! Describe a simple layer.

class BAG_API SimpleLayerDescriptor final : public LayerDescriptor

{

public:

    static std::shared_ptr<SimpleLayerDescriptor> create(const Dataset& dataset,

        LayerType type, uint32_t rows, uint32_t cols,

        uint64_t chunkSize, int compressionLevel);

    static std::shared_ptr<SimpleLayerDescriptor> open(const Dataset& dataset,

        LayerType type, uint32_t rows, uint32_t cols);

    SimpleLayerDescriptor(const SimpleLayerDescriptor&) = delete;

    SimpleLayerDescriptor(SimpleLayerDescriptor&&) = delete;

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

    SimpleLayerDescriptor& operator=(SimpleLayerDescriptor&&) = delete;

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

        return m_elementSize == rhs.m_elementSize;

    }

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

        return !(rhs == *this);

    }

protected:

    SimpleLayerDescriptor(uint32_t id, LayerType type,

        uint32_t rows, uint32_t cols, uint64_t chunkSize,

        int compressionLevel);

    SimpleLayerDescriptor(const Dataset& dataset, LayerType type,

        uint32_t rows, uint32_t cols);

private:

    DataType getDataTypeProxy() const noexcept override;

    uint8_t getElementSizeProxy() const noexcept override;

    //! The size of a single node in the HDF5 file.

    uint8_t m_elementSize = 0;

};

}  // namespace BAG

#endif  // BAG_SIMPLELAYERDESCRIPTOR_H