"""717-1 상세 부품 공용 — 길 주입(TS) · M02 `logic-lib` 읽기 · 셈 길(로그인 · 쓰기 없음).

TS = `helper_717_1_logic_api_paths.cjs`(가짜 fetch 주소) · 서버 = 정본 읽기만(파일 지문 같음).
"""

from __future__ import annotations

import hashlib
import json
import subprocess
from pathlib import Path

import pytest
from fastapi import Depends, FastAPI
from fastapi.testclient import TestClient

from common_util.common_util_auth import verify_session
from M01_MasterData import M01_MasterData_Store as store
from M02_MasterTemplete import M02_Logic_Lib_Read as lib

ROOT = Path(__file__).resolve().parents[2]
HELPER = Path(__file__).parent / "helper_717_1_logic_api_paths.cjs"
KEY = "GF000001"  # 경계표시 — 보통인부 한 줄
BASE = "/api/m02/logic-lib"


@pytest.mark.skipif(not (ROOT / "config" / "node_modules").is_dir(), reason="의존성 미설치")
def test_길_주입_없으면_m01_있으면_넘긴_길() -> None:
    done = subprocess.run(  # noqa: S603 — 고정 실행 파일
        ["node", str(HELPER)], cwd=str(ROOT), capture_output=True, text=True, encoding="utf-8"
    )
    assert done.returncode == 0, done.stderr
    out = json.loads(done.stdout)
    assert out["before"] == out["after"]  # 안 넘기면 지금 그대로
    assert all(u.startswith("/m01/") for u in out["before"])
    shared, admin = out["injected"][:-2], out["injected"][-2:]
    assert all(u.startswith(("/m02/logic-lib/", "/m02/calc-x/")) for u in shared)
    assert [u for u in shared if u.startswith("/m02/calc-x/")] == [
        "/m02/calc-x/calc",
        "/m02/calc-x/text",
    ]
    assert admin == ["/m01/groups", "/m01/save"]  # 관리자 · 저장 길은 늘 M01


@pytest.fixture(scope="module")
def user() -> TestClient:
    """main.py 와 같은 등록(로그인만) · 일반 사용자."""
    app = FastAPI()
    app.include_router(lib.router, dependencies=[Depends(verify_session)])
    app.dependency_overrides[verify_session] = lambda: {
        "user_id": 42, "company_id": 7, "role": "USER", "is_master": False,
    }  # fmt: skip
    return TestClient(app)


def _prints() -> dict[str, str]:
    return {p.name: hashlib.sha256(p.read_bytes()).hexdigest() for p in store.FOLDER.glob("*.json")}


def test_일반_계정_읽기(user: TestClient) -> None:
    assert user.get(f"{BASE}/logic/auto", params={"key": KEY}).status_code == 200
    assert user.get(f"{BASE}/elements", params={"group": "인력", "q": "LB000002"}).json()["items"]
    assert user.get(f"{BASE}/pick", params={"kind": "price", "q": "시멘트"}).status_code == 200
    assert user.get(f"{BASE}/rows", params={"file": "기계.json", "size": 3}).json()["rows"]
    assert user.get(f"{BASE}/materials", params={"sub": "시멘트"}).status_code == 200
    flow = user.get(f"{BASE}/logic/flow", params={"key": KEY})
    assert flow.status_code == 200 and "flow" in flow.json()
    found = user.get(f"{BASE}/elements", params={"group": "소요량", "q": "QF000025"}).json()
    file = next(i["file"] for i in found["items"] if i["ref"] == "QF000025")
    assert user.get(f"{BASE}/table", params={"file": file, "key": "QF000025"}).json()["table"]


def test_요소_표_밖_파일은_막음(user: TestClient) -> None:
    logic_file = store.logics("", "", "", None, "")[0]["file"]
    assert user.get(f"{BASE}/rows", params={"file": logic_file}).status_code == 403
    assert user.get(f"{BASE}/table", params={"file": "기계.json", "key": "x"}).status_code == 403
    assert user.get(f"{BASE}/rows", params={"file": "재료_../x.json"}).status_code == 404


def test_저장_안_한_줄_셈_쓰기_없음(user: TestClient) -> None:
    before = _prints()
    saved = user.post(f"{BASE}/calc", json={"key": KEY, "inputs": {}}).json()
    row = store.logic(KEY)["logic"]
    same = user.post(f"{BASE}/calc", json={"key": KEY, "inputs": {}, "row": row}).json()
    line = row["호표"][0]
    row2 = {**row, "호표": [{**line, "수량": f"({line['수량']}) * 2"}, *row["호표"][1:]]}
    double = user.post(f"{BASE}/calc", json={"key": KEY, "inputs": {}, "row": row2}).json()
    text = user.post(f"{BASE}/text", json={"key": KEY, "inputs": {}, "row": row2}).json()
    assert saved["ok"] and same["sums"] == saved["sums"]
    # 751-3 — 줄 0.1 원 · 소계 1 원 버림이라 두 배는 1 원 안
    assert double["sums"]["노무비"] == pytest.approx(saved["sums"]["노무비"] * 2, abs=2)
    assert text["ok"] and text["계"] == pytest.approx(double["sums"]["계"], rel=1e-6)
    assert store.logic(KEY)["logic"]["호표"][0]["수량"] == line["수량"]  # 정본 그대로
    assert _prints() == before