"""211-1 관 보호공 **유입** 흙막이 빈 칸 기본 높이 = 관경(0.1 올림) + 0.7 — 유출 · 집수정은 + 0.5 그대로.

못박는 것
  - 파이썬 `pipe_wall_min_height_m(d, "inlet")` · 새 관 기본값(`_apply_new_defaults`) · 관 세트 스펙 · B08 집계 빈 높이.
  - TS 짝 `buildCulvertSets` ↔ 파이썬 `_culvert_set`(유입 · 유출 스펙 같은 값) · 횡단도 `revetWallSpec`.
  - 저장된 높이는 그대로 · 유출 · 집수정 무변 · 흙막이 아닌 시설(숨은 관)은 본체 높이 그대로.
"""

from __future__ import annotations

import json
import subprocess
from pathlib import Path

import pytest

from B04_PreProcess import B04_PreProcess_Router_Basins as basins
from B05_Profile.B05_Profile_Structures_Schema import structure_type_map
from B06_Section import B06_Section_Engine_Culvert as culvert
from B08_Quantity import B08_Quantity_Router_Summary as summary
from common_util.common_util_drainage_pipes import PipePoint
from M02_MasterTemplete import M02_Item_Snapshot as snapshots
from M02_MasterTemplete.StructOptions import M02_SO_Definition as definition

ROOT = Path(__file__).resolve().parents[2]
TSC = ROOT / "config" / "node_modules" / "typescript" / "bin" / "tsc"


def _revet(side: str, height: float | None = None) -> dict:
    found = {
        f"{side}_type": "기슭막이",
        f"{side}_revet_form": "돌쌓기(메)",
        f"{side}_revet_before_m": 5,
        f"{side}_revet_after_m": 5,
    }
    if height is not None:
        found[f"{side}_revet_height_m"] = height
    return found


def test_파이썬_기본_높이_유입만_0_7():
    h = culvert.pipe_wall_min_height_m
    assert h(0.8, "inlet") == 1.5 and h(0.8, "outlet") == 1.3
    assert h(1.2, "inlet") == 1.9 and h(1.2) == 1.7  # 쪽 안 줌 = 옛 값(집수정)
    assert h(1.0, "inlet") == 1.7 and h(1.0, "outlet") == 1.5
    assert h(0.45, "inlet") == 1.2  # 0.5 로 올림 + 0.7


def test_새_관_기본값_유입_흙막이만_0_7():
    fresh = PipePoint(chainage_m=10.0, source="stream", options={"pipe_diameter_mm": 1200})
    basins._apply_new_defaults([fresh])
    assert fresh.options["inlet_revet_height_m"] == pytest.approx(1.9)
    assert fresh.options["outlet_revet_height_m"] == pytest.approx(1.7)
    assert fresh.options["inlet_basin_height_m"] == pytest.approx(1.7)
    # 이미 적은 높이(추천 · 손 값)는 그대로 · 나머지 칸만 채움
    kept = PipePoint(
        chainage_m=20.0,
        source="stream",
        options={"pipe_diameter_mm": 1200, "inlet_revet_height_m": 1.2},
    )
    basins._apply_new_defaults([kept])
    assert kept.options["inlet_revet_height_m"] == 1.2
    assert kept.options["outlet_revet_height_m"] == pytest.approx(1.7)


def test_관_세트_빈_높이_유입_0_7_저장값_그대로():
    blank = culvert._culvert_set({"pipe_diameter_mm": 1200, **_revet("inlet"), **_revet("outlet")})
    assert blank["inlet"]["revet_height_m"] == pytest.approx(1.9)
    assert blank["outlet"]["revet_height_m"] == pytest.approx(1.7)
    stored = culvert._culvert_set(
        {"pipe_diameter_mm": 1200, **_revet("inlet", 1.2), **_revet("outlet", 2.4)}
    )
    assert stored["inlet"]["revet_height_m"] == 1.2 and stored["outlet"]["revet_height_m"] == 2.4
    # 옛 기본 1.5 · 관경 > 1.0 = 저장 값 해석(139-1) — 관경 + 0.5 그대로
    legacy = culvert._culvert_set({"pipe_diameter_mm": 1200, **_revet("inlet", 1.5)})
    assert legacy["inlet"]["revet_height_m"] == pytest.approx(1.7)


_RUNNER = """
import { readFileSync, writeFileSync } from "node:fs";
import { buildCulvertSets } from "./common_util_culvert_sets.js";
const input = JSON.parse(readFileSync(process.argv[2], "utf8"));
const sets = buildCulvertSets(input.points, input.registry);
writeFileSync(process.argv[3], JSON.stringify([...sets.entries()]));
"""

_WALL_RUNNER = """
import { writeFileSync } from "node:fs";
import { revetWallSpec } from "./B06_Section_UI_Cross_Culvert_Const.js";
const pick = (spec, hidden, auto) => revetWallSpec(spec, {}, hidden, 1.2, auto).pureHeight;
const base = { structure: "기슭막이" };
writeFileSync(process.argv[2], JSON.stringify({
  inlet: pick({ ...base, role: "inlet" }, false),
  outlet: pick({ ...base, role: "outlet" }, false),
  stored: pick({ ...base, role: "inlet", revet_height_m: 1.2 }, false),
  hidden: pick({ ...base, role: "inlet" }, true, 2.0),
}));
"""


def _tsc(source: Path, out: Path) -> None:
    subprocess.run(  # noqa: S603 — 고정 실행 파일 · 타입 오류가 있어도 JS 는 나옴
        [
            "node",
            str(TSC),
            str(source),
            "--outDir",
            str(out),
            "--module",
            "esnext",
            "--target",
            "es2022",
            "--moduleResolution",
            "bundler",
            "--skipLibCheck",
            "--ignoreConfig",
        ],
        cwd=str(ROOT),
        capture_output=True,
    )


@pytest.mark.skipif(not TSC.is_file(), reason="프론트엔드 의존성 미설치")
def test_TS_세트_거울(tmp_path: Path) -> None:
    points = [
        {
            "chainage_m": 20.0,
            "facility": "pipe",
            "options": {"pipe_diameter_mm": 1200, **_revet("inlet"), **_revet("outlet")},
        },
        {
            "chainage_m": 40.0,
            "facility": "pipe",
            "options": {"pipe_diameter_mm": "800", **_revet("inlet", 1.2), **_revet("outlet")},
        },
        {
            "chainage_m": 60.0,
            "facility": "pipe",
            "options": {"pipe_diameter_mm": 1200, **_revet("inlet", 1.5)},  # 옛 1.5
        },
    ]
    registry = {
        type_id: {o.key: o.default for o in entry.options}
        for type_id, entry in structure_type_map().items()
        if type_id in ("pipe", "ford_bridge", "ford_pavement", "box_culvert")
    }
    out = tmp_path / "js"
    _tsc(ROOT / "common_util" / "common_util_culvert_sets.ts", out)
    (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
    payload, result = tmp_path / "in.json", tmp_path / "out.json"
    payload.write_text(json.dumps({"points": points, "registry": registry}), encoding="utf-8")
    run = subprocess.run(  # noqa: S603
        ["node", str(out / "runner.mjs"), str(payload), str(result)],
        capture_output=True,
        text=True,
    )
    assert run.returncode == 0, run.stderr[-2000:]
    got = {at: spec for at, spec in json.loads(result.read_text(encoding="utf-8"))}
    for point in points:
        want = culvert._culvert_set(point["options"])
        spec = got[point["chainage_m"]]
        for side in ("inlet", "outlet"):
            assert spec[side].get("revet_height_m") == want[side].get("revet_height_m"), point
    assert got[20.0]["inlet"]["revet_height_m"] == pytest.approx(1.9)
    assert got[20.0]["outlet"]["revet_height_m"] == pytest.approx(1.7)
    assert got[40.0]["inlet"]["revet_height_m"] == 1.2  # 저장 값 그대로
    assert got[40.0]["outlet"]["revet_height_m"] == pytest.approx(1.3)
    assert got[60.0]["inlet"]["revet_height_m"] == pytest.approx(1.7)  # 옛 1.5 → 관경 + 0.5


@pytest.mark.skipif(not TSC.is_file(), reason="프론트엔드 의존성 미설치")
def test_횡단도_벽_기본_높이(tmp_path: Path) -> None:
    out = tmp_path / "js"
    _tsc(ROOT / "B06_Section" / "logic" / "B06_Section_UI_Cross_Culvert_Const.ts", out)
    built = next(
        out.rglob("B06_Section_UI_Cross_Culvert_Const.js")
    )  # 가져온 파일 따라 경로가 깊어짐
    runner = built.parent / "runner.mjs"
    runner.write_text(_WALL_RUNNER, encoding="utf-8")
    result = tmp_path / "out.json"
    run = subprocess.run(  # noqa: S603
        ["node", str(runner), str(result)], capture_output=True, text=True
    )
    assert run.returncode == 0, run.stderr[-2000:]
    got = json.loads(result.read_text(encoding="utf-8"))
    assert got["inlet"] == pytest.approx(1.9)  # Φ1200 + 0.7
    assert got["outlet"] == pytest.approx(1.7)  # 무변
    assert got["stored"] == 1.2  # 칸 값 그대로
    assert got["hidden"] == 2.0  # 숨은 관(세월교 · 박스) = 본체 높이 그대로


def test_B08_집계_빈_높이_유입만_0_7(tmp_path: Path) -> None:
    combo = {"layer": "system", "owner": None, "key": "SS000011", "name": "횡단배수 배관"}
    root = tmp_path / "proj"
    edits = root / "B04_PreProcess/drainage/edits"
    edits.mkdir(parents=True)
    point = {
        "chainage_m": 1433.0,
        "source": "user",
        "options": {"pipe_diameter_mm": 800, **_revet("inlet"), **_revet("outlet")},
        "summary_item": combo,
        "group_items": {"gnbf9m9": combo, "g9lq9uk": combo},
    }
    (edits / "pipe_points.json").write_text(
        json.dumps({"points": [point]}, ensure_ascii=False), encoding="utf-8"
    )
    designs = [
        {
            "chainage_m": 1433.0,
            "design": {"pipe_length_m": 18, "inlet_basin": None, "extra_walls": []},
        }
    ]
    names = definition.read()["종류"]["pipe"]["이름"]
    linked = {owner: {} for owner in snapshots.assignments(root)}
    out = summary.pipe_summary(root, designs, names, 6.0, linked=linked)
    ids = [c["id"] for c in out["columns"] if c["id"].startswith("pipe:revet")]
    assert ids == ["pipe:revet|돌쌓기(메)|1.3", "pipe:revet|돌쌓기(메)|1.5"], (
        ids
    )  # 유출 1.3 · 유입 1.5