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/*
 * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef __EXECUTION_H__
#define __EXECUTION_H__

#include <NeuralNetworks.h>

#include <memory>

#include "exec/Execution.h"

struct ANeuralNetworksExecution
{
public:
  ANeuralNetworksExecution(const std::shared_ptr<neurun::exec::IExecutor> &executor)
      : _execution{std::make_shared<neurun::exec::Execution>(executor)}
  {
    // DO NOTHING
  }

public:
  bool setInput(uint32_t index, const ANeuralNetworksOperandType *type, const void *buffer,
                size_t length) noexcept;
  bool setOutput(uint32_t index, const ANeuralNetworksOperandType *type, void *buffer,
                 size_t length) noexcept;
  bool startExecute(void) noexcept;

  const neurun::model::OperandIndex getInputOperandIndex(int32_t index) noexcept;
  const neurun::model::OperandIndex getOutputOperandIndex(int32_t index) noexcept;
  bool compareDataType(const ANeuralNetworksOperandType *type,
                       const neurun::model::OperandIndex index) noexcept;
  bool compareShape(const ANeuralNetworksOperandType *type,
                    const neurun::model::OperandIndex index) noexcept;
  bool haveUnspecifiedDims(const neurun::model::OperandIndex index) noexcept;
  size_t getOperandSize(const neurun::model::OperandIndex index) noexcept;
  const std::shared_ptr<neurun::exec::Execution> instance(void) noexcept;

private:
  std::shared_ptr<neurun::exec::Execution> _execution;
};

#endif