from datetime import datetime
from typing import Optional, List

from pydantic import BaseModel


class UserFileInfo(BaseModel):
    md: str
    file_name: str
    mime_type: str
    user_id: str
    common_type: str
    file_url: str
    create_time: datetime


class UserFileCreate(BaseModel):
    md: str
    file_name: str
    mime_type: str
    user_id: str
    common_type: str
    file_url: str


class UserFileQuery(BaseModel):
    md: Optional[str]
    file_name: Optional[str]
    mime_type: Optional[str]
    user_id: Optional[str]
    common_type: Optional[str]
    file_url: Optional[str]
    page: Optional[int]
    page_size: Optional[int]


class UserFileQueryRes(BaseModel):
    item_list: List[UserFileInfo]
    count: int