/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
 * CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

/*
 * test_geir_linalg_cross.cpp
 */

#include <iostream>
#include <fstream>
#include <string.h>
#include <stdint.h>
#include <vector>
#include <string>
#include <map>
#include "assert.h"

#include "graph.h"
#include "types.h"
#include "tensor.h"
#include "ge_error_codes.h"
#include "ge_api_types.h"
#include "ge_api.h"
#include "array_ops.h"
#include "ge_ir_build.h"

#include "experiment_ops.h"
#include "nn_other.h"
#include "../op_graph/cross_proto.h"

#define FAILED -1
#define SUCCESS 0

using namespace ge;
using std::map;
using std::string;
using std::vector;

#define ADD_INPUT(inputIndex, inputName, inputDtype, inputShape)                                                  \
    do {                                                                                                          \
      std::string name##inputIndex = "placeholder" + std::to_string(inputIndex);                                  \
      auto placeholder##inputIndex = op::Data(name##inputIndex.c_str()).set_attr_index(0);                        \
      TensorDesc placeholder##inputIndex##_desc = TensorDesc(ge::Shape(inputShape), FORMAT_ND, inputDtype);       \
      placeholder##inputIndex##_desc.SetPlacement(ge::kPlacementHost);                                            \
      placeholder##inputIndex##_desc.SetFormat(FORMAT_ND);                                                        \
      Tensor tensor_placeholder##inputIndex;                                                                      \
      ret = GenOnesDataFloat32(inputShape, tensor_placeholder##inputIndex, placeholder##inputIndex##_desc, 2.0f); \
      if (ret != SUCCESS) {                                                                                       \
          printf("%s - ERROR - [XIR]: Generate input data failed\n", GetTime().c_str());                          \
          return FAILED;                                                                                          \
      }                                                                                                           \
      placeholder##inputIndex.update_input_desc_x(placeholder##inputIndex##_desc);                                \
      graph.AddOp(placeholder##inputIndex);                                                                       \
      input.push_back(tensor_placeholder##inputIndex);                                                            \
      cross1.set_input_##inputName(placeholder##inputIndex);                                                      \
      inputs.push_back(placeholder##inputIndex);                                                                  \
    } while (0)

#define ADD_OUTPUT(outputIndex, outputName, outputDtype, outputShape)                     \
    do {                                                                                  \
        TensorDesc outputName##outputIndex##_desc(                                        \
            ge::Shape(outputShape), FORMAT_ND, outputDtype);                              \
        cross1.update_output_desc_##outputName(outputName##outputIndex##_desc);           \
    } while (0)

#define ADD_INPUT_ATTR(attrName, attrValue)    \
    do {                                       \
        cross1.set_attr_##attrName(attrValue); \
    } while (0)

#define LOG_PRINT(message, ...)         \
    do {                                \
        printf(message, ##__VA_ARGS__); \
    } while (0)

string GetTime() {
  time_t timep;
  time(&timep);
  char tmp[64];
  strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S,000", localtime(&timep));
  return tmp;
}

uint32_t GetDataTypeSize(DataType dt) {
  uint32_t dilation = 1;
  uint32_t oneByte = 1;
  uint32_t twoByte = 2;
  uint32_t fourByte = 4;
  uint32_t eightByte = 8;

  if (dt == ge::DT_FLOAT) {
    dilation = fourByte;
  } else if (dt == ge::DT_FLOAT16) {
    dilation = twoByte;
  } else if (dt == ge::DT_BF16) {
    dilation = twoByte;
  } else if (dt == ge::DT_INT16) {
    dilation = twoByte;
  } else if (dt == ge::DT_UINT16) {
    dilation = twoByte;
  } else if (dt == ge::DT_INT32) {
    dilation = fourByte;
  } else if (dt == ge::DT_UINT32) {
    dilation = fourByte;
  } else if (dt == ge::DT_INT64) {
    dilation = eightByte;
  } else if (dt == ge::DT_UINT64) {
    dilation = eightByte;
  } else if (dt == ge::DT_INT8) {
    dilation = oneByte;
  }
  return dilation;
}

int32_t GenOnesDataFloat32(vector<int64_t> shapes, Tensor &input_tensor, TensorDesc &input_tensor_desc, float value) {
  input_tensor_desc.SetRealDimCnt(shapes.size());
  size_t size = 1;
  for (uint32_t i = 0; i < shapes.size(); i++) {
    size *= shapes[i];
  }
  uint32_t byteSizeFloat32 = 4;
  uint32_t data_len = size * byteSizeFloat32;
  float *pData = new(std::nothrow) float[size];

  for (size_t i = 0; i < size; ++i) {
    *(pData + i) = value;
  }
  input_tensor = Tensor(input_tensor_desc, (uint8_t *) pData, data_len);
  return SUCCESS;
}

int32_t GenOnesData(
    vector<int64_t> shapes, Tensor &input_tensor, TensorDesc &input_tensor_desc, DataType data_type, int value) {
  input_tensor_desc.SetRealDimCnt(shapes.size());
  size_t size = 1;
  for (uint32_t i = 0; i < shapes.size(); i++) {
    size *= shapes[i];
  }
  uint32_t data_len = size * GetDataTypeSize(data_type);
  int32_t *pData = new(std::nothrow) int32_t[data_len];
  for (uint32_t i = 0; i < size; ++i) {
    *(pData + i) = value;
  }
  input_tensor = Tensor(input_tensor_desc, reinterpret_cast<uint8_t *>(pData), data_len);
  return SUCCESS;
}

int32_t WriteDataToFile(string bin_file, uint64_t data_size, uint8_t *inputData) {
  FILE *fp = fopen(bin_file.c_str(), "wb");
  if (fp == nullptr) {
    return FAILED;
  }
  size_t written = fwrite(inputData, 1, data_size, fp);
  fclose(fp);
  if (written != data_size) {
    return FAILED;
  }
  return SUCCESS;
}


int CreateOppInGraph(
    DataType inDtype, std::vector<ge::Tensor> &input, std::vector<Operator> &inputs, std::vector<Operator> &outputs,
    Graph &graph) {
  Status ret = SUCCESS;

  auto cross1 = op::Cross("cross1");
  std::vector<int64_t> xShape = {4, 3};

  ADD_INPUT(1, x1, inDtype, xShape);
  ADD_INPUT(2, x2, inDtype, xShape);
  ADD_INPUT_ATTR(dim, 1);

  ADD_OUTPUT(1, y, inDtype, xShape);
  outputs.push_back(cross1);

  return SUCCESS;
}

int main(int argc, char *argv[]) {
  const char *graph_name = "tc_ge_irrun_test";
  Graph graph(graph_name);
  std::vector<ge::Tensor> input;

  printf("%s - INFO - [XIR]: Start to initialize ge using ge global options\n", GetTime().c_str());
  std::map<AscendString, AscendString> global_options = {{"ge.exec.deviceId", "0"},
                                                         {"ge.graphRunMode",  "1"}};
  Status ret = ge::GEInitialize(global_options);
  if (ret != SUCCESS) {
    printf("%s - INFO - [XIR]: Initialize ge using ge global options failed\n", GetTime().c_str());
    return FAILED;
  }
  printf("%s - INFO - [XIR]: Initialize ge using ge global options success\n", GetTime().c_str());

  std::vector<Operator> inputs{};
  std::vector<Operator> outputs{};

  std::cout << argv[1] << std::endl;

  DataType inDtype = DT_FLOAT;
  std::cout << inDtype << std::endl;

  ret = CreateOppInGraph(inDtype, input, inputs, outputs, graph);
  if (ret != SUCCESS) {
    printf("%s - ERROR - [XIR]: Create ir session using build options failed\n", GetTime().c_str());
    return FAILED;
  }

  if (!inputs.empty() && !outputs.empty()) {
    graph.SetInputs(inputs).SetOutputs(outputs);
  }

  std::map<AscendString, AscendString> build_options = {

  };
  printf("%s - INFO - [XIR]: Start to create ir session using build options\n", GetTime().c_str());
  ge::Session *session = new Session(build_options);

  if (session == nullptr) {
    printf("%s - ERROR - [XIR]: Create ir session using build options failed\n", GetTime().c_str());
    return FAILED;
  }
  printf("%s - INFO - [XIR]: Create ir session using build options success\n", GetTime().c_str());
  printf("%s - INFO - [XIR]: Start to add compute graph to ir session\n", GetTime().c_str());

  std::map<AscendString, AscendString> graph_options = {

  };
  uint32_t graph_id = 0;
  ret = session->AddGraph(graph_id, graph, graph_options);

  printf("%s - INFO - [XIR]: Session add ir compute graph to ir session success\n", GetTime().c_str());
  printf("%s - INFO - [XIR]: dump graph to txt\n", GetTime().c_str());
  std::string file_path = "./dump";
  aclgrphDumpGraph(graph, file_path.c_str(), file_path.length());
  printf("%s - INFO - [XIR]: Start to run ir compute graph\n", GetTime().c_str());
  std::vector<ge::Tensor> output;
  ret = session->RunGraph(graph_id, input, output);
  if (ret != SUCCESS) {
    printf("%s - INFO - [XIR]: Run graph failed\n", GetTime().c_str());
    delete session;
    GEFinalize();
    return FAILED;
  }
  printf("%s - INFO - [XIR]: Session run ir compute graph success\n", GetTime().c_str());

  int input_num = input.size();
  for (int i = 0; i < input_num; i++) {
    std::cout << "input " << i << " dtype :  " << input[i].GetTensorDesc().GetDataType() << std::endl;
    string input_file = "./tc_ge_irrun_test_0008_npu_input_" + std::to_string(i) + ".bin";
    uint8_t *input_data_i = input[i].GetData();
    int64_t input_shape = input[i].GetTensorDesc().GetShape().GetShapeSize();
    std::cout << "this is " << i << "th input, input shape size =" << input_shape << std::endl;
    uint32_t data_size = input_shape * GetDataTypeSize(input[i].GetTensorDesc().GetDataType());
    WriteDataToFile((const char *) input_file.c_str(), data_size, input_data_i);
  }

  int output_num = output.size();
  for (int i = 0; i < output_num; i++) {
    std::cout << "output " << i << " dtype :  " << output[i].GetTensorDesc().GetDataType() << std::endl;
    string output_file = "./tc_ge_irrun_test_0008_npu_output_" + std::to_string(i) + ".bin";
    uint8_t *output_data_i = output[i].GetData();
    int64_t output_shape = output[i].GetTensorDesc().GetShape().GetShapeSize();
    std::cout << "this is " << i << "th output, output shape size =" << output_shape << std::endl;
    uint32_t data_size = output_shape * GetDataTypeSize(output[i].GetTensorDesc().GetDataType());
    WriteDataToFile((const char *) output_file.c_str(), data_size, output_data_i);
    float *resultData = reinterpret_cast<float *>(output_data_i);
    for (int64_t j = 0; j < output_shape; j++) {
      printf("result[%ld] = %f\n", j, resultData[j]);
    }
  }

  ge::AscendString error_msg = ge::GEGetErrorMsgV2();
  std::string error_str(error_msg.GetString());
  std::cout << "Error message: " << error_str << std::endl;
  ge::AscendString warning_msg = ge::GEGetWarningMsgV2();
  std::string warning_str(warning_msg.GetString());
  std::cout << "Warning message: " << warning_str << std::endl;
  printf("%s - INFO - [XIR]: Start to finalize ir graph session\n", GetTime().c_str());
  ret = ge::GEFinalize();
  if (ret != SUCCESS) {
    printf("%s - INFO - [XIR]: Finalize ir graph session failed\n", GetTime().c_str());
    return FAILED;
  }
  printf("%s - INFO - [XIR]: Finalize ir graph session success\n", GetTime().c_str());
  return SUCCESS;
}