"""PLAN 622-2 — 예정노선 받은 산림 · 환경 자료 겹 다섯(국유림 임도 · 산림입지도 · 경제림 · 생태자연도 · 산사태) 화면 지킴.

./venv/Scripts/python.exe -m pytest resources/tester/test_622_2_forest_layers.py -q
"""

import re
from pathlib import Path

ROOT = Path(__file__).resolve().parents[2]
D03 = ROOT / "D03_PlanAnalysis"
MAP = ROOT / "A00_Common" / "map"  # 624-2 공용 지도 부품


def _read(path: Path) -> str:
    return path.read_text(encoding="utf-8")


def test_fixed_sources_follow_plan_622_routes() -> None:
    gl = _read(ROOT / "ui_template" / "ui_template_gl_map.ts")
    assert "export function tileSource" in gl
    assert "/plan/${path}/{z}/{x}/{y}.${ext}" in gl
    forest = _read(MAP / "map_forest_layers.ts")
    for name in ("forest_road", "forest_soil", "eco_forest"):
        assert f'vt("{name}")' in forest
        assert f'...vector("{name}")' in forest or f'"source-layer": "{name}"' in forest
    for name in ("ecology", "landslide"):
        assert f'wmt("{name}")' in forest
    assert '`vt/${name}`, "pbf", 8, 15' in forest and '`wmt/${name}`, "png", 6, 19' in forest
    assert "minzoom: 10" in forest  # 산림입지도 z10 아래 숨김
    base = _read(D03 / "D03_PlanAnalysis_UI_MapGl.ts")
    assert "...forestSources(projectId)" in base
    assert 'raster("landslide"' not in base  # 산사태 = 조각(한 장 GL 그림 없음)
    assert "TRACKED_SOURCES.includes(event.sourceId)" in base  # 받는 동안 서클


def test_layer_list_five_off_by_default() -> None:
    defs = _read(MAP / "map_layer_list.ts")
    icons = _read(ROOT / "ui_template" / "ui_template_icons.ts")
    # 634-2 — 표 한 줄 = row(열쇠, 아이콘, 호버제목, 묶음[, 처음 켬]) · 처음 켬 빠짐 = 끔
    for key in ("nationalRoad", "soils", "ecoForest", "ecology", "landslide"):
        entry = re.search(rf'row\("{key}", "(\w+)", "[^"]+", "\w+"(, true)?\)', defs)
        assert entry and not entry.group(2), key
        assert re.search(rf"^\s+{entry.group(1)}:", icons, re.M), entry.group(1)
    # 630 — 임도망도 = 짐작 자리 · route 아이콘 · 짐작 겹 걷음 · 호버 = 표 「임도망도」
    assert 'row("nationalRoad", "route", "임도망도", "road")' in defs
    assert 'row("forestRoad",' not in defs
    assert "item(`임도망도 ${label}`" in _read(MAP / "map_forest_layers.ts")
    forest = _read(MAP / "map_forest_layers.ts")
    assert '"nationalRoad-label"' in forest and "minzoom: 14" in forest  # 534 줌인 글
    assert '["get", "year"]' in forest and '"symbol-placement": "line"' in forest
    assert "forestRoadLabelSpec()," in _read(MAP / "map_layer_specs.ts")


def test_colors_are_draw_map_tokens() -> None:
    theme = _read(ROOT / "ui_template" / "ui_template_theme.css")
    forest = _read(MAP / "map_forest_layers.ts")
    for token in set(re.findall(r'"(--draw-map-[\w-]+)"', forest)):
        assert f"{token}:" in theme, token
    assert all(f"--draw-map-soil-{n}:" in theme for n in range(1, 7))
    assert not re.search(r"#[0-9a-fA-F]{6}\b(?!\")", forest)  # 색 = 토큰(뒷값만 글)


def test_canvas_keeps_old_landslide_and_layers_file_not_grown() -> None:
    layers = _read(D03 / "D03_PlanAnalysis_UI_Layers.ts")
    assert len(layers.splitlines()) <= 688
    assert '(glOn && key === "landslide")' in layers  # GL = 조각 · 받기 없음
    assert "if (!glOn) void Promise.all(LAYERS.map((def) => ensure(def.key)))" in layers
    paint = _read(D03 / "D03_PlanAnalysis_UI_LayerPaint.ts")
    assert "drawRaster(context, map, data.landslide);" in paint  # 옛 캔버스 = 한 장 그대로