/*******************************************************************************
 * Copyright (C) 2017 Advanced Micro Devices, Inc. All rights reserved.
 *******************************************************************************/
#include <iostream>
#include <sstream>
#include <miopengemm/error.hpp>
#include <miopengemm/stringutilbase.hpp>

namespace MIOpenGEMM
{

std::string tgformat(const std::string& what_arg, std::string prefix, std::string suffix)
{
  std::stringstream fms;
  fms << "\n\n";
  size_t      l_terminal = 95;
  auto        frags      = stringutil::split(what_arg, "\n");
  std::string space;
  space.resize(2 * l_terminal, ' ');
  std::string interspace("   ");
  size_t      line_current = 1;
  for (auto& x : frags)
  {
    if (x.size() == 0)
    {
      x = " ";
    }
    size_t p_current = 0;
    while (p_current < x.size())
    {
      auto l_current = std::min<size_t>(l_terminal, x.size() - p_current);
      fms << prefix << interspace << x.substr(p_current, l_current)
          << space.substr(0, l_terminal - l_current) << interspace << suffix << " (" << line_current
          << ")\n";
      p_current += l_current;
      ++line_current;
    }
  }
  fms << "\n";
  return fms.str();
}

miog_error::miog_error(const std::string& what_arg)
  : std::runtime_error(tgformat(what_arg, "MIOpenGEMM", "ERROR"))
{
}
}