# coding=utf-8
"""
@Time   :2026/6/30
@Author :tao.chen
"""
from typing import Literal

from pydantic import BaseModel


class FileEntry(BaseModel):
    path: str            # absolute, resolved, inside sandbox
    name: str
    type: Literal["file", "directory", "symlink", "other"]
    size: int            # bytes; 0 for directories
    mtime: float         # unix seconds
    mode: int            # st_mode (octal, e.g. 0o644)


class OperationResult(BaseModel):
    path: str
    status: str          # "CREATED" | "UPDATED" | "DELETED" | "MOVED" | "COPIED"
    size: int | None     # None for delete/move