#ifndef ARBUTILS_ERRORHELPERS_HPP
#define ARBUTILS_ERRORHELPERS_HPP
#if defined(__clang__)
#include <experimental/source_location>
#else
#include <source_location>
#endif
#include <sstream>
#include "Defines.hpp"
#include "Exception.hpp"

#if defined(__clang__)
namespace std {
    using source_location = std::experimental::source_location;
}
#endif

namespace ArbUt {
    class Exception;

    /// @brief Helper class for multiple error handling
    class __ErrorHelpers {
        static constexpr const char* non_null file_name(const char* non_null path) {
            const char* non_null file = path;
            while (*path != 0) {
                if (*path++ == '/') {
                    file = path;
                }
            }
            return file;
        }

    public:
        /// @brief Create an error for the Ensure macro
        static ArbUt::Exception CreateEnsureError(const char* non_null exp, const std::source_location& location);

        /// @brief Create an error for the Throw macro
        static ArbUt::Exception CreateThrowError(const char* non_null exp, const std::source_location& location);
    };
};

#endif // ARBUTILS_ERRORHELPERS_HPP