#pragma once

#include "psprecomp/guest_memory.hpp"

#include <cstdint>

namespace psprecomp {

enum class RawDeflateStatus : std::uint8_t {
    Ok,
    OutputOverflow,
    InvalidData,
};

struct RawDeflateResult {
    RawDeflateStatus status{RawDeflateStatus::InvalidData};
    std::uint32_t output_size{};
    std::uint32_t input_consumed{};
};

// Decodes one RFC 1951 raw DEFLATE stream directly between PSP guest-memory
// ranges. The function stops at BFINAL, reports the first byte after the
// compressed bitstream, and uses GuestMemory's exact forward-overlap copy for
// LZ matches. It has no zlib/miniz dependency and is therefore identical on
// Linux and MSVC builds.
[[nodiscard]] RawDeflateResult inflate_raw_deflate(
    GuestMemory &memory,
    std::uint32_t output_address,
    std::uint32_t output_capacity,
    std::uint32_t input_address);

} // namespace psprecomp