#!/usr/bin/env python
# -*- coding: utf-8 -*-

from typing import List, Optional, Dict, Union, Any

from pydantic import BaseModel, Field

from schemas.base import ListMixin, DetailMixin, Str2List, Datetime2Str


class PaperBaseItem(BaseModel):
    id: int
    name: str
    pno: str
    pages: int
    score: int
    uploaded: bool
    cut: bool
    attached: bool
    creator_name: str
    points: List[Any] = None
    created_at: Datetime2Str

    class Config:
        orm_mode = True


class PaperList(ListMixin):
    data: List[PaperBaseItem] = []


class PaperItem4Detail(PaperBaseItem):
    imgs: Str2List
    attach_url: str
    questions: Optional[List[Any]] = []


class PaperDetail(DetailMixin):
    data: Union[Dict[str, Any], PaperItem4Detail] = None


class NewPaperInfo(BaseModel):
    name: str = Field(..., min_length=1, max_length=255, description="试卷名称")
    pno: str = Field(..., min_length=1, max_length=32, description="试卷编号")
    pages: int = Field(..., gt=0, description="试卷页数")
    ctgid: int = Field(..., description="试卷分类ID")
    imgs: Optional[List[str]] = Field(None, description="试卷图片")
    attachments: Optional[List[str]] = Field(None, description="电子卷附件")


class PaperInDB(BaseModel):
    category_id: int = Field(..., alias="ctgid")
    name: str
    pno: str
    pages: int
    imgs: str = ""
    uploaded: bool = False
    points: str = ""
    attach_url: str = ""
    attached: bool = False
    cut: bool = False
    score: int = 100
    creator_id: int
    creator_name: str
    editor_id: int
    editor_name: str

    class Config:
        anystr_strip_whitespace = True


class UpdatePaperInfo(BaseModel):
    category_id: Optional[int] = Field(None, alias="ctgid")
    name: Optional[str] = None
    pages: Optional[int] = None
    imgs: Optional[List[str]] = None
    uploaded: Optional[bool] = None
    points: Optional[str] = None
    attachments: Optional[List[str]] = None
    attached: Optional[bool] = None
    cut: Optional[bool] = None
    score: Optional[int] = None

    class Config:
        anystr_strip_whitespace = True


class UpdatePaper(UpdatePaperInfo):
    imgs: Optional[str] = None
    attach_url: Optional[str] = None
    editor_id: int
    editor_name: str

    class Config:
        anystr_strip_whitespace = True