"""전체 설정 조회/저장."""
from __future__ import annotations

from fastapi import APIRouter
from pydantic import BaseModel, Field

from config_io import load_config, save_config

router = APIRouter()


class ProxyConfig(BaseModel):
    listen_port: int = Field(ge=1, le=65535)
    enabled: bool


class BackendConfig(BaseModel):
    host: str
    port: int = Field(ge=1, le=65535)


class DomainEntry(BaseModel):
    domain: str
    enabled: bool = True
    note: str = ""


class FullConfig(BaseModel):
    proxy: ProxyConfig
    backend: BackendConfig
    allowed_domains: list[DomainEntry]


@router.get("/config")
def get_config() -> dict:
    return load_config()


@router.put("/config")
def put_config(body: FullConfig) -> dict:
    save_config(body.model_dump())
    return load_config()