import tomllib
from typing import TypeAlias

import tomli_w
from pydantic import BaseModel

from .dav_common import dav_get_textfile_content, dav_write_textfile_content
from .settings import SETTINGS


class User(BaseModel):
    name: str
    password: str


class Puzzle(BaseModel):
    background: str
    font: str
    solution: str


class Door(BaseModel):
    day: int
    x1: int
    y1: int
    x2: int
    y2: int


Doors: TypeAlias = list[Door] | None


class Config(BaseModel):
    admin: User
    puzzle: Puzzle
    doors: Doors = []


async def get_config() -> Config:
    txt = await dav_get_textfile_content(path=SETTINGS.config_filename)

    return Config.model_validate(tomllib.loads(txt))


async def set_config(cfg: Config) -> None:
    txt = tomli_w.dumps(cfg.model_dump())

    await dav_write_textfile_content(
        path=SETTINGS.config_filename,
        content=txt,
    )