// LAF Base Library
// Copyright (c) 2021 Igara Studio S.A.
// Copyright (c) 2001-2016 David Capello
//
// This file is released under the terms of the MIT license.
// Read LICENSE.txt for more information.

#ifdef HAVE_CONFIG_H
  #include "config.h"
#endif

#ifdef _DEBUG

  #include "base/debug.h"

  #include "base/convert_to.h"
  #include "base/string.h"

  #include <cstdarg>
  #include <cstdlib>
  #include <iostream>
  #include <string>
  #include <vector>

  #if LAF_WINDOWS
    #include <windows.h>
  #endif

int base_assert(const char* condition, const char* file, int lineNum)
{
  #if LAF_WINDOWS

  std::vector<wchar_t> buf(MAX_PATH);
  GetModuleFileNameW(NULL, &buf[0], MAX_PATH);

  int ret = _CrtDbgReportW(_CRT_ASSERT,
                           base::from_utf8(file).c_str(),
                           lineNum,
                           &buf[0],
                           base::from_utf8(condition).c_str());

  return (ret == 1 ? 1 : 0);

  #else

  std::string text = file;
  text += ":";
  text += base::convert_to<std::string>(lineNum);
  text += ": Assertion failed: ";
  text += condition;
  std::cerr << text << std::endl;
  std::abort();
  return 1;

  #endif
}

void base_trace(const char* msg, ...)
{
  va_list ap;
  va_start(ap, msg);
  char buf[4096];
  vsnprintf(buf, sizeof(buf), msg, ap);
  va_end(ap);

  #if LAF_WINDOWS
  _CrtDbgReport(_CRT_WARN, NULL, 0, NULL, buf);
  #endif

  std::cerr << buf << std::flush;
}

#endif
