/* ========================================

  Copyright (C) 2024-2025 Amlal El Mahrouss, licensed under the Apache 2.0 license

======================================== */

#ifndef __COMPILERKIT_CONFIG_H__
#define __COMPILERKIT_CONFIG_H__

/// =========================================================== ///
/// @file detail/Config.h
/// @author Amlal El Mahrouss
/// @brief Basic defines and types for CompilerKit.
/// =========================================================== ///

#include <CompilerKit/Detail/PreConfig.h>

namespace CompilerKit {
inline static constexpr int kBaseYear = 1900;
using STLString                       = std::string;

inline STLString current_date() noexcept {
  auto time_data   = time(nullptr);
  auto time_struct = gmtime(&time_data);

  STLString fmt = std::to_string(kBaseYear + time_struct->tm_year);

  fmt += "-";
  fmt += std::to_string(time_struct->tm_mon + 1);
  fmt += "-";
  fmt += std::to_string(time_struct->tm_mday);

  return fmt;
}

inline bool to_str(Char* str, Int32 limit, Int32 base) noexcept {
  if (limit == 0) return false;

  Int32 copy_limit = limit;
  Int32 cnt        = 0;
  Int32 ret        = base;

  while (limit != 1) {
    ret      = ret % 10;
    str[cnt] = ret;

    ++cnt;
    --limit;
    --ret;
  }

  str[copy_limit] = '\0';
  return true;
}

inline bool install_signal(Int32 signal, void (*handler)(int)) noexcept {
  if (handler == nullptr) return false;

  if (::signal(signal, handler) == SIG_ERR) {
    return false;
  }

  return true;
}
}  // namespace CompilerKit

#endif // __COMPILERKIT_CONFIG_H__