"""207-1 B06 알림 칩 다듬기 — 둥근 사각 · 내용 칸 겹쳐 띄움 · 고르면 접힘 · 고른 측점 강조.

동작은 `B06_Section_UI_Cross_Notice_Chips.ts` 를 Node 로 그대로 돌림(196-1 가짜 DOM 재사용).
모양 · 흐름 밖(겹침) · 줄 높이만 재는 scroll-margin 은 CSS · 부르는 쪽 원문 대조.
"""

import json
import subprocess

from test_196_1_b06_notice_chips import B06, PRELUDE

CSS = (B06 / "B06_Section_UI_Style_Cross.css").read_text(encoding="utf-8")


def _rule(selector: str) -> str:
    body = CSS[CSS.index(selector + " {") :]
    return body[: body.index("}")]


def _node(body: str):
    script = (
        PRELUDE
        + """
const sel = { id: null };
const picked = [];
const bar2 = mod.exports.createNoticeChips((id) => { picked.push(id); sel.id = id; }, () => sel.id);
const [chips2, panel2] = bar2.root.children;
const chip2 = (key) => chips2.children.find((c) => c.dataset.noticeKey === key);
const marks = () => panel2.children.map((b) => [b.dataset.stationId, b.classList.contains("is-selected")]);
"""
        + body
        + "\nconsole.log(JSON.stringify(out));"
    )
    got = subprocess.run(
        ["node", "-e", script], capture_output=True, text=True, encoding="utf-8", timeout=60
    )
    assert got.returncode == 0, got.stderr
    return json.loads(got.stdout)


def test_칩은_둥근_사각_공용_단추_반경_알약_아님():
    chip = _rule(".b06-section__notice-chip")
    assert "border-radius: var(--radius-buttons)" in chip
    assert "radius-pills" not in chip and "radius-sm" not in chip


def test_내용_칸은_흐름_밖_카드_위에_겹침():
    panel = _rule(".b06-section__notice-list")
    assert "position: absolute" in panel and "top: 100%" in panel
    assert "z-index" in panel and "box-shadow: var(--shadow-lg)" in panel
    assert "background: var(--color-surface-raised)" in panel
    # 기준 = 고정 줄(sticky 는 absolute 의 기준 상자) · 그 사이에 기준을 바꾸는 position 없음
    assert "position: sticky" in _rule(".b06-section__notice-bar")
    assert "position" not in _rule(".b06-section__notice-blocks")


def test_열고_닫아도_카드_자리_그대로_scroll_margin은_칩_줄_높이만():
    view = (B06 / "B06_Section_UI_Section_View.ts").read_text(encoding="utf-8")
    # 줄 높이 = 고정 줄 offsetHeight — 흐름 밖 내용 칸은 높이에 안 듦
    assert '"--b06-notice-h", `${fillSlopeNotice.root.offsetHeight}px`' in view
    assert "scroll-margin-top: calc(var(--b06-notice-h, 0px) + var(--spacing-8))" in CSS
    # 내용 칸만 흐름 밖 — 칩 줄은 흐름 안
    assert "position" not in _rule(".b06-section__notice-chips")


def test_측점_고르면_그_카드로_가며_내용_칸_접힘():
    got = _node(
        """
bar2.update(items(["a", "b"], ["p"], []));
chip2("fill").click();
out.before = panel2.hidden;
panel2.children[1].click();
out.picked = picked.slice();
out.after = panel2.hidden;
out.rows = panel2.children.length;
out.expanded = chips2.children.map((c) => c.getAttribute("aria-expanded"));
"""
    )
    assert got["before"] is False
    assert got["picked"] == ["b"]
    assert got["after"] is True and got["rows"] == 0
    assert got["expanded"] == ["false", "false"]


def test_고른_측점이_있으면_열_때_그_단추_강조_없으면_강조_없음():
    got = _node(
        """
bar2.update(items(["a", "b", "c"], ["b"], []));
chip2("fill").click();
out.none = marks();
chip2("fill").click();
sel.id = "b";  // 측점 횡단도를 고른 상태
chip2("fill").click();
out.fill = marks();
chip2("pave").click();
out.pave = marks();
sel.id = "zz";  // 목록에 없는 측점
chip2("fill").click();
out.absent = marks();
"""
    )
    assert got["none"] == [["a", False], ["b", False], ["c", False]]
    assert got["fill"] == [["a", False], ["b", True], ["c", False]]
    assert got["pave"] == [["b", True]]
    assert got["absent"] == [["a", False], ["b", False], ["c", False]]


def test_고른_측점_넘김_부르는_쪽_이음과_강조_색():
    notice = (B06 / "B06_Section_UI_Cross_FillSlope_Notice.ts").read_text(encoding="utf-8")
    assert "createNoticeChips(onPick, selected)" in notice
    view = (B06 / "B06_Section_UI_Section_View.ts").read_text(encoding="utf-8")
    assert "() => selectedStationId," in view
    mark = _rule(".b06-section__notice-list > button.is-selected")
    assert "var(--color-danger)" in mark  # 카드 고름 색과 같음
    assert "border-color: var(--color-danger)" in _rule(".b06-cross-card--selected")