# -*- coding: utf-8 -*-
"""계획노선 편집 창 — **측점 법선 길이 · 고름 연동**(계획서 22-1 · 382-2) 회귀검증.

법선 = 그 측점 발자국 비탈 끝 좌 · 우(382-2) · 기록이 없으면 「횡단 반폭(m)」 적용값 양쪽 · 그것도 없으면 원지반 선 범위
(계산 묶음 그 측점 표본 · 365-3).
Node 헬퍼(`helper_b05_routeedit_cross_width.cjs`)가 TS 를 트랜스파일해 돌린다.
"""

import json
import os
import subprocess

import pytest

HERE = os.path.dirname(os.path.abspath(__file__))


@pytest.fixture(scope="module")
def results():
    proc = subprocess.run(
        ["node", os.path.join(HERE, "helper_b05_routeedit_cross_width.cjs")],
        capture_output=True,
        text=True,
        timeout=60,
    )
    assert proc.returncode == 0, proc.stderr
    return json.loads(proc.stdout)


def test_측점을_고르기_전에는_선이_없다(results):
    assert results["before"] is None


def test_적용한_적_없으면_원지반_범위_양쪽(results):
    assert results["empty"]["watched"] == {"chainageM": 100, "leftM": 20, "rightM": 20}


def test_적용값이_있으면_그_값_양쪽(results):
    assert results["applied15"]["watched"] == {"chainageM": 100, "leftM": 15, "rightM": 15}


def test_페이지_노선_값만_다른_노선_프로젝트는_무시(results):
    # 노선 = 페이지 노선 id 한 칸(386-2b · 옛 「가장 큰 노선 번호」 훑기 지움)
    assert results["otherRoute"]["watched"]["leftM"] == 15
    assert results["latestRoute"]["watched"]["leftM"] == 8.5


def test_망가진_값은_기본값으로(results):
    assert results["badValue"]["watched"]["rightM"] == 20


# ── 382-2 법선 = 발자국 비탈 끝 · 측점 열쇠 · 공용 고름 연동 ──────────────────────


def test_발자국_기록이면_비탈_끝_좌우와_깎기(results):
    assert results["footprint"] == {
        "chainageM": 100,
        "leftM": 7.5,
        "rightM": 6,
        "leftCut": True,
        "rightCut": False,
    }


def test_노선_고친_뒤_같은_열쇠_측점의_새_발자국(results):
    assert results["afterEdit"] == {
        "chainageM": 102,
        "leftM": 9,
        "rightM": 4,
        "leftCut": False,
        "rightCut": True,
    }


def test_평면_눈금_클릭은_공용_고름에_적고_판을_편다(results):
    click = results["planClick"]
    assert click["selection"] == {"chainageM": 40, "structureId": None}
    assert click["heard"] == [{"at": 40, "from": "b05-plan"}]
    assert click["panel"] == "cross"
    assert click["watched"]["chainageM"] == 40


def test_다른_보기_일반측점_고름은_평면_판(results):
    assert results["otherGrid"]["watched"]["chainageM"] == 60
    assert "structure" not in results["otherGrid"]["watched"]
    assert results["otherGrid"]["panel"] == "cross"


def test_관_구조물_고름은_마름모만(results):
    assert results["otherPipe"] == {"chainageM": 80, "leftM": 0, "rightM": 0, "structure": True}
    assert results["otherStructure"]["structure"] is True
    assert results["otherStructure"]["chainageM"] == 60


def test_고름을_풀면_법선도_없다(results):
    assert results["cleared"] == {"watched": None, "redrawn": True}


def test_393_판_그림은_B06_카드_사본_노선_고치면_전후(results):
    # 노선 고친 차례 — 아래 판 = 고치기 전 측점(이전 사본 id) · 위 판 = 새 측점 · B06 카드 id 와 안 겹침
    assert results["cardsAfterEdit"] == ["b05-prev-s100", "b05-cur-s102"]


def test_393_1_눈금이_연_판은_기억_안_함(results):
    assert results["planClick"]["panel"] == "cross"
    assert results["planClick"]["remember"] is False


def test_393_3_판_칸은_그래프만():
    b05 = os.path.join(os.path.dirname(os.path.dirname(HERE)), "B05_Profile")

    def read(name):
        with open(os.path.join(b05, name), encoding="utf-8") as file:
            return file.read()

    card = read("B05_Profile_UI_RouteEdit_Cross_Card.ts")
    # 카드 머리(측점 · 알약) · 발(암 경계 · 요약) · 줌 단추 걷음 · 누름 전부 막음
    assert ':scope > header, :scope > footer, .b06-cross-card__zoom"' in card
    assert '"click", (event) => event.stopPropagation(), true' in card
    cross = read("B05_Profile_UI_RouteEdit_Cross.ts")
    assert 'foot.textContent = source ? "" : summarizeCross(preview);' in cross
    css = read("B05_Profile_UI_Style_RouteEdit.css")
    assert ".b05-routeedit__cross-box:has(> .b06-cross-card) {" in css
    assert ".b05-routeedit__cross-foot:empty {\n  display: none;" in css
    assert "footer button" not in css


def test_393_4_보기_반폭_한_벌(results):
    # 세션 조절값([보기 반폭 적용]) > 측점 저장 표시 반폭 최댓값 > 기본 10 · 노선 단위
    assert results["halfWidth"] == {
        "none": 10,
        "saved": 14,
        "session": 18,
        "otherRoute": 10,
        "noRoute": 14,
    }


def test_393_4_제목_행_없음_반폭은_B06_값_같이_읽음():
    root = os.path.dirname(os.path.dirname(HERE))

    def read(*parts):
        with open(os.path.join(root, *parts), encoding="utf-8") as file:
            return file.read()

    cross = read("B05_Profile", "B05_Profile_UI_RouteEdit_Cross.ts")
    pane = cross.split("function createPane(", 1)[1].split("const station", 1)[0]
    assert "cross-head" not in pane and "cross-title" not in pane
    assert '<div class="b05-routeedit__cross-box"></div>' in pane
    assert "station.textContent = `${tag}${formatStation(" in cross
    assert '"이전 횡단",\n    "이전 ",' in cross
    css = read("B05_Profile", "B05_Profile_UI_Style_RouteEdit.css")
    assert ".b05-routeedit__side-wrap .ui-side-panels__head {\n  display: none;" in css
    assert "cross-head" not in css
    # 반폭 = B06 입력칸과 같은 함수(사본 상수 없음) · 그릴 때마다 읽음
    card = read("B05_Profile", "B05_Profile_UI_RouteEdit_Cross_Card.ts")
    assert (
        "halfWidthM: () => displayHalfWidth(projectId, pageRouteId(projectId), sections)," in card
    )
    assert "source.halfWidthM()," in card
    assert "DISPLAY_HALF_WIDTH" not in card
    b06 = read("A00_Common", "design", "design_view_cross.ts")
    assert "displayHalfWidth(projectId, currentRouteId, sectionDetail.cross_sections)" in b06
    assert "const DISPLAY_HALF_WIDTH_DEFAULT_M" not in b06