from dataclasses import dataclass
from pathlib import Path


@dataclass(frozen=True)
class StoredFileMetadata:
    storage_key: str
    original_filename: str
    stored_filename: str
    relative_path: str
    absolute_path: Path
    mime_type: str
    size: int
    checksum_sha256: str


@dataclass(frozen=True)
class FileMetadata:
    storage_key: str
    relative_path: str
    absolute_path: Path
    size: int
    checksum_sha256: str