#pragma once

/* read-only, utf-8 *byte* view */
struct AuROString;
using AuUTF8StringView = AuROString;
using AuU8View = AuUTF8StringView;

// offset in bytes
using CodepointByteOffset_t = AuUInt;

// offset in codepoints
using CodepointOffset_t = AuUInt;


// AuStringUtils.hpp fwd decl
static constexpr CodepointByteOffset_t AuCodepointsFindByteOffsetUnsafe(const AuROString &in,
                                                                        const AuROString &find,
                                                                        CodepointByteOffset_t uStartPosition = {});
static auline constexpr bool AuEndsWith(AuROString const &value, AuROString const &ending);
static auline constexpr bool AuStartsWith(AuROString const &value, AuROString const &starting);

// TODO: implement AuStringView (does not exist yet) (without std::string_view)

#include "auMemoryUtils.hpp"

#include "Strings/auROString.hpp"
#include "Strings/auRONString.hpp"

inline constexpr bool operator==(const AuROString &lhs,
                                 const AuROString &rhs) noexcept
{
    return lhs.compare(rhs) == 0;
}

inline constexpr bool operator==(const AuRONString &lhs,
                                 const AuRONString &rhs) noexcept
{
    return AuROString(lhs) == AuROString(rhs);
}