// Copyright (C) 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//

#pragma once

#include <ie_common.h>
#include <mkldnn_node.h>
#include <string>
#include "common/permute_kernel.h"

namespace MKLDNNPlugin {

class MKLDNNDepthToSpaceNode : public MKLDNNNode {
public:
    MKLDNNDepthToSpaceNode(const std::shared_ptr<ngraph::Node>& op, const mkldnn::engine& eng, MKLDNNWeightsSharing::Ptr &cache);

    void getSupportedDescriptors() override;
    void initSupportedPrimitiveDescriptors() override;
    void createPrimitive() override;
    void execute(mkldnn::stream strm) override;
    bool created() const override;

    static bool isSupportedOperation(const std::shared_ptr<const ngraph::Node>& op, std::string& errorMessage) noexcept;

private:
    enum Mode {
        BLOCKS_FIRST = 0,
        DEPTH_FIRST = 1
    };

    Mode mode;
    size_t blockSize;
    size_t blockStep;

    std::unique_ptr<PermuteKernel> permuteKernel;
};

}  // namespace MKLDNNPlugin
