// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

#pragma once

#include <google/protobuf/stubs/status.h>

#include "environment.h"
#include "predict.pb.h"
#include "util.h"
#include "onnxruntime_cxx_api.h"

namespace onnxruntime {
namespace server {

class Executor {
 public:
  Executor(ServerEnvironment* server_env, std::string request_id) : env_(server_env),
                                                                    request_id_(std::move(request_id)),
                                                                    using_raw_data_(true) {}

  // Prediction method
  google::protobuf::util::Status Predict(const std::string& model_name,
                                         const std::string& model_version,
                                         const onnxruntime::server::PredictRequest& request,
                                         /* out */ onnxruntime::server::PredictResponse& response);

 private:
  ServerEnvironment* env_;
  const std::string request_id_;
  bool using_raw_data_;

  google::protobuf::util::Status SetMLValue(const onnx::TensorProto& input_tensor,
                                            MemBufferArray& buffers,
                                            OrtMemoryInfo* cpu_memory_info,
                                            /* out */ Ort::Value& ml_value);

  google::protobuf::util::Status SetNameMLValueMap(/* out */ std::vector<std::string>& input_names,
                                                   /* out */ std::vector<Ort::Value>& input_values,
                                                   const onnxruntime::server::PredictRequest& request,
                                                   MemBufferArray& buffers);
};

}  // namespace server
}  // namespace onnxruntime