"""M02 내 기계 길(PLAN 821-1 · `M02_MyMachine`) — `/api/m02/layers/personal/my-machines`(?owner=).

GET 목록(줄마다 시간당 · 쓰는곳수) · GET `/{키}` 하나(+시간당 · 쓰는곳 · 같은이름) ·
POST 만들기 몸 {줄?, 본뜬?: M01 · 내 기계 키(「비슷한 기계에서 시작」 · 「M01 기계 복사해 만들기」)} ·
PUT `/{키}` 몸 {줄} · DELETE `/{키}`(답 = 쓰는곳 — 그 단가산출은 사본의 마지막 값 그대로).
권한 = 층 권한 한 벌(`Router_Items._root` — 본인 개인 층 · 맡은 회사 관리자) · 개인 층만(그 밖 404).
⚠ 등록은 `main.py`(로그인만).
"""

from __future__ import annotations

from typing import Any

from fastapi import APIRouter, Depends, HTTPException
from pydantic import BaseModel

from common_util.common_util_auth import verify_session
from M02_MasterTemplete import M02_MyMachine as mym
from M02_MasterTemplete.M02_MasterTemplete_Router_Items import Session, _call, _root

router = APIRouter(prefix="/api/m02", tags=["M02 My Machine"])
PATH = "/layers/{layer}/my-machines"


class MachineBody(BaseModel):
    줄: dict[str, Any] | None = None
    본뜬: str | None = None


def _folder(session: Session, layer: str, owner: str | None, write: bool = False):
    if layer != "personal":
        raise HTTPException(status_code=404, detail="내 기계는 개인 층만")
    return _root(session, layer, owner, write=write)


@router.get(PATH)
def my_machines(layer: str, owner: str | None = None, session: Session = Depends(verify_session)):
    return _call(_folder(session, layer, owner), mym.listing)


@router.get(PATH + "/{key}")
def my_machine(
    layer: str, key: str, owner: str | None = None, session: Session = Depends(verify_session)
):
    return _call(_folder(session, layer, owner), mym.one, key)


@router.post(PATH)
def my_machine_create(
    layer: str,
    body: MachineBody,
    owner: str | None = None,
    session: Session = Depends(verify_session),
):
    return _call(_folder(session, layer, owner, True), mym.create, body.줄, body.본뜬)


@router.put(PATH + "/{key}")
def my_machine_update(
    layer: str,
    key: str,
    body: MachineBody,
    owner: str | None = None,
    session: Session = Depends(verify_session),
):
    return _call(_folder(session, layer, owner, True), mym.update, key, body.줄)


@router.delete(PATH + "/{key}")
def my_machine_delete(
    layer: str, key: str, owner: str | None = None, session: Session = Depends(verify_session)
):
    return _call(_folder(session, layer, owner, True), mym.delete, key)