"""M02 마스터 템플릿 API — 시스템 층(계약 `6_계약.md` 서버 길 첫 묶음).

⚠ 권한은 등록하는 쪽(`main.py`)이 `system_admin_only` 로 붙임.
"""

from __future__ import annotations

from typing import Any

from fastapi import APIRouter, HTTPException
from pydantic import BaseModel

from M02_MasterTemplete import M02_MasterTemplete_Store as store

router = APIRouter(prefix="/api/m02", tags=["M02 MasterTemplete"])


class SaveBody(BaseModel):
    판: str = ""
    문서: Any


def _call(fn, *args):
    try:
        return fn(*args)
    except store.StoreError as e:
        raise HTTPException(status_code=e.status, detail=e.detail) from e


@router.get("/templates")
def get_templates() -> list[dict]:
    return _call(store.list_all)


@router.get("/templates/{kind}/{name}")
def get_template(kind: str, name: str) -> dict:
    return _call(store.read, kind, name)


@router.put("/templates/{kind}/{name}")
def put_template(kind: str, name: str, body: SaveBody) -> dict:
    return _call(store.write, kind, name, body.판, body.문서)


@router.delete("/templates/{kind}/{name}")
def delete_template(kind: str, name: str, 판: str | None = None) -> dict:
    _call(store.delete, kind, name, 판)
    return {"ok": True}