# -*- coding: utf-8 -*-
# @Author  : llc
# @Time    : 2021/6/6 14:05

from typing import Optional

from pydantic import BaseModel, Field

from flask_openapi3 import APIBlueprint, OpenAPI
from flask_openapi3 import Tag, Info

info = Info(title='book API', version='1.0.0')

jwt = {
    "type": "http",
    "scheme": "bearer",
    "bearerFormat": "JWT"
}
security_schemes = {"jwt": jwt}

app = OpenAPI(__name__, info=info, security_schemes=security_schemes)

tag = Tag(name='book', description="Some Book")
security = [{"jwt": []}]


class Unauthorized(BaseModel):
    code: int = Field(-1, description="Status Code")
    message: str = Field("Unauthorized!", description="Exception Information")


api = APIBlueprint(
    '/book',
    __name__,
    url_prefix='/api',
    abp_tags=[tag],
    abp_security=security,
    abp_responses={"401": Unauthorized},
    # disable openapi UI
    doc_ui=True
)


class BookBody(BaseModel):
    age: Optional[int] = Field(..., ge=2, le=4, description='Age')
    author: str = Field(None, min_length=2, max_length=4, description='Author')


class Path(BaseModel):
    bid: int = Field(..., description='book id')


@api.get('/book', doc_ui=False)
def get_book():
    return {"code": 0, "message": "ok"}


@api.post('/book', responses={200: {"content": {"text/csv": {"schema": {"type": "string"}}}}})
def create_book(body: BookBody):
    assert body.age == 3
    return {"code": 0, "message": "ok"}


@api.put('/book/<int:bid>', operation_id='update')
def update_book(path: Path, body: BookBody):
    assert path.bid == 1
    assert body.age == 3
    return {"code": 0, "message": "ok"}


# register api
app.register_api(api)

if __name__ == '__main__':
    app.run(debug=True)