"""PLAN 507-3 — MC(곡선 가운데 · 측점 `kind` curve) 강조 · B07~B09 (MC).

B05 · B06 화면 = (MC) · 한 단계 크게 · 굵게 · 경고색(`--color-warning` — 밝음 · 어두움 테마 둘 다) ·
B07 CAD 종단 표 · 횡단 제목 = 09-03 표기 뒤 「 (MC)」(평면은 5 배수 측점만 글 · MC 글 없음) ·
B08 토적표(B09 인쇄가 같은 표) = 서버가 MC 줄에 `mc` ·
브라우저 측점 갈아끼움 이름 = 서버 꼴 「STA… (MC)」.
"""

from __future__ import annotations

import json
from pathlib import Path

from B07_DesignDetail.B07_DesignDetail_Engine_Cad import mc_suffix
from B07_DesignDetail.B07_DesignDetail_Engine_Cad_Long import _long_table_values
from B08_Quantity.B08_Quantity_Router_Earthwork import _mc_chainages

ROOT = Path(__file__).resolve().parents[2]

STATIONS = [
    {"chainage_m": 580.0, "kind": "regular", "center_z": 10.0},
    {"chainage_m": 599.0, "kind": "curve", "center_z": 10.5},
    {"chainage_m": 600.0, "kind": "regular", "center_z": 11.0},
]


def _src(relative: str) -> str:
    return (ROOT / relative).read_text(encoding="utf-8")


def test_mc_suffix_only_curve() -> None:
    assert mc_suffix({"kind": "curve"}) == " (MC)"
    assert mc_suffix({"kind": "regular"}) == ""
    assert mc_suffix({"kind": "irregular"}) == ""
    assert mc_suffix(None) == ""


def test_b07_long_table_station_mc() -> None:
    rows = _long_table_values(STATIONS, STATIONS, [(0.0, 10.0), (700.0, 12.0)], {}, 20.0)
    assert [row["station"] for row in rows] == ["No.29", "No.29+19.0 (MC)", "No.30"]


def test_b08_mc_chainages_from_longitudinal(tmp_path: Path) -> None:
    relative = "B06_Section/longitudinal/longitudinal.json"
    path = tmp_path / relative
    path.parent.mkdir(parents=True)
    path.write_text(json.dumps({"stations": STATIONS}), encoding="utf-8")
    assert _mc_chainages(tmp_path, {"longitudinal_file_path": relative}) == {599.0}
    assert _mc_chainages(tmp_path, {"longitudinal_file_path": "none.json"}) == set()
    assert _mc_chainages(tmp_path, None) == set()


def test_b07_cross_title_mc() -> None:
    support = _src("B07_DesignDetail/B07_DesignDetail_Router_Support.py")
    assert support.count("+ mc_suffix(source)") == 2  # 횡단 장 제목 · 횡단 한 장 제목


def test_b08_b09_earthwork_station_mc() -> None:
    tables = _src("B08_Quantity/B08_Quantity_Earthwork_Tables.ts")
    assert '(row.mc ? " (MC)" : "")' in tables
    # B09 인쇄 토적표 = B08 표 옵션 그대로
    assert "earthworkSheetOptions(table, interval)" in _src(
        "B09_Estimation/draft/B09_Draft_Print_Quantity.ts"
    )


def test_b05_b06_screen_mc_emphasis() -> None:
    css = _src("B06_Section/B06_Section_UI_Style_Cross.css")
    assert "header strong.b06-station--mc {" in css  # 카드 머리 strong 규칙을 이김
    for rule in ("\n.b06-chart__station-label--mc {", "\n.b06-station--mc {"):
        body = css[css.index(rule) : css.index("}", css.index(rule))]
        assert "var(--color-warning)" in body
        assert "var(--font-weight-bold)" in body
    # 고름 빨강이 MC 색을 이김 — 뒤에 섬
    assert css.index(".b06-chart__station-label--mc {") < css.index(
        ".b06-chart__station-label--selected {"
    )
    assert "b06-chart__station-label--mc" in _src("B06_Section/B06_Section_UI_Longitudinal.ts")
    assert 'label.className = "b06-station--mc"' in _src(
        "B06_Section/B06_Section_UI_Cross_Card_Chrome.ts"
    )
    cross = _src("B05_Profile/B05_Profile_UI_RouteEdit_Cross.ts")
    assert "kind: section.kind ?? null" in cross
    assert '${mc ? " b06-station--mc" : ""}' in cross
    ticks = _src("B04_PreProcess/B04_PreProcess_UI_MapOverlays.ts")
    assert 'mc ? "bold 13px' in ticks
    assert 'themeColor("--color-warning"' in ticks
    swap = _src("B06_Section/logic/B06_Section_Station_Swap.ts")
    assert 'formatStation(station.chainageM) + (kind === "curve" ? " (MC)" : "")' in swap


def test_b07_plan_station_mc_label() -> None:
    """계획평면도 측점 글 = 5 배수만이었음 → MC 도 큰 글(major) + (MC)."""
    plan = _src("B07_DesignDetail/B07_DesignDetail_Router_Support_Plan.py")
    assert 'label, major = label + " (MC)", True' in plan
    assert "if mc_suffix(item)" in plan  # 종단 kind curve 측점만


def test_b07_sheet_button_mc() -> None:
    """B07 횡단 장 단추 「3장 (No.29+19.0 (MC))」 — 그 장 첫 측점이 MC 일 때."""
    support = _src("B07_DesignDetail/B07_DesignDetail_Router_Support.py")
    assert "station += mc_suffix(first)" in support
    assert "label=f\"{sheet['number']}장 ({station})\"" in support


def test_b05_profile_table_station_mc() -> None:
    table = _src("B05_Profile/B05_Profile_UI_Profile_Table.ts")
    # 칸 글 · 굵게 · 경고색 = B06 공용 규칙 · 칸 폭 판정(`longest`)은 (MC) 없는 글 그대로
    assert 'spec.cell(stationIndex) + (mc ? " (MC)" : "")' in table
    assert '${mc ? " b06-station--mc" : ""}' in table
    assert 'display.station) + (mc ? " (MC)" : "")' in table  # 고른 측점 값 열
    render = _src("B05_Profile/B05_Profile_UI_Profile_Render.ts")
    assert 'station.kind === "curve"' in render
    css = _src("B05_Profile/B05_Profile_UI_Style_Table.css")
    body = css[css.index("__irregular-col-cell.is-mc {") : css.index("}", css.index(".is-mc {"))]
    assert "var(--color-warning)" in body
    assert "var(--font-weight-bold)" in body


def test_b07_sheet_button_spans_row() -> None:
    panels = _src("B07_DesignDetail/B07_DesignDetail_UI_Panels.ts")
    assert 'button.dataset.mc = "true"' in panels
    css = _src("B07_DesignDetail/B07_DesignDetail_UI_Style.css")
    rule = css[css.index('.b07-drawing-button[data-mc="true"] {') :]
    assert "grid-column: 1 / -1" in rule[: rule.index("}")]