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cd60f553ee feat(map): 선박 외곽선 대비 및 줌 스케일링 개선
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-16 02:01:11 +09:00
c5d89c5641 refactor(map): Map3D.tsx hooks 추출 완료 (4558줄 → 510줄)
28개 useEffect + 30+ useCallback을 10개 커스텀 hook으로 추출:
- useMapInit: MapLibre 인스턴스 생성 + Deck 오버레이
- useProjectionToggle: Mercator↔Globe 전환
- useBaseMapToggle: 베이스맵 전환 + 수심/해도
- useZonesLayer: 수역 GeoJSON 레이어
- usePredictionVectors: 예측 벡터 레이어
- useGlobeShips: Globe 선박 아이콘/라벨/호버/클릭
- useGlobeOverlays: Globe pair/fc/fleet/range 레이어
- useGlobeInteraction: Globe 마우스 이벤트 + 툴팁
- useDeckLayers: Mercator + Globe Deck 레이어
- useFlyTo: 카메라 이동

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-16 00:41:11 +09:00
51090aca2a refactor(map): Map3D 모듈 분리 + 버그 4건 수정 + 수심 색상 개선
Map3D.tsx 단일 파일(5752줄)에서 1200줄을 16개 모듈로 추출하여
탐색성과 유지보수성 개선.

모듈 구조:
- types.ts, constants.ts: 타입/상수 정의
- lib/: setUtils, geometry, featureIds, mlExpressions, shipUtils,
  tooltips, globeShipIcon, mapCore, dashifyLine, layerHelpers, zoneUtils
- layers/: bathymetry, seamark
- hooks/: useHoverState

버그 수정:
- fix: Globe 선박 라벨 미표시 (permitted boolean→number + filter 갱신)
- fix: placement TypeError (isStyleLoaded 가드 + epoch change 시 remove 제거)
- fix: Globe easeTo 미지원 경고 (globe 모드에서 flyTo 사용)
- fix: 수심지도 얕은 구간 색상 미구분 (색상 팔레트 개선)

개선:
- 베이스맵 water 레이어 색상을 수심 그라데이션과 자연스럽게 연결
- 프로젝션 전환 settle 로직 최적화 (더블프레임→싱글프레임)
- glyphs URL 추가로 symbol 레이어 텍스트 렌더링 지원

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-15 23:57:38 +09:00
30개의 변경된 파일5459개의 추가작업 그리고 5385개의 파일을 삭제

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@ -1,6 +1,7 @@
{
"version": 8,
"name": "CARTO Dark (Legacy)",
"glyphs": "https://demotiles.maplibre.org/font/{fontstack}/{range}.pbf",
"sources": {
"carto-dark": {
"type": "raster",

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@ -1,6 +1,7 @@
{
"version": 8,
"name": "OSM Raster + OpenSeaMap",
"glyphs": "https://demotiles.maplibre.org/font/{fontstack}/{range}.pbf",
"sources": {
"osm": {
"type": "raster",

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@ -115,8 +115,8 @@ export function DashboardPage() {
fcLines: true,
zones: true,
fleetCircles: true,
predictVectors: false,
shipLabels: false,
predictVectors: true,
shipLabels: true,
});
const [fleetRelationSortMode, setFleetRelationSortMode] = useState<FleetRelationSortMode>("count");

파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다. Load Diff

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@ -0,0 +1,166 @@
import {
LEGACY_CODE_COLORS_RGB,
OVERLAY_RGB,
rgba as rgbaCss,
} from '../../shared/lib/map/palette';
import type { BathyZoomRange } from './types';
// ── Re-export palette aliases used throughout Map3D ──
export const LEGACY_CODE_COLORS = LEGACY_CODE_COLORS_RGB;
const OVERLAY_PAIR_NORMAL_RGB = OVERLAY_RGB.pairNormal;
const OVERLAY_PAIR_WARN_RGB = OVERLAY_RGB.pairWarn;
const OVERLAY_FC_TRANSFER_RGB = OVERLAY_RGB.fcTransfer;
const OVERLAY_FLEET_RANGE_RGB = OVERLAY_RGB.fleetRange;
const OVERLAY_SUSPICIOUS_RGB = OVERLAY_RGB.suspicious;
// ── Ship icon mapping (Deck.gl IconLayer) ──
export const SHIP_ICON_MAPPING = {
ship: {
x: 0,
y: 0,
width: 128,
height: 128,
anchorX: 64,
anchorY: 64,
mask: true,
},
} as const;
// ── Ship constants ──
export const ANCHOR_SPEED_THRESHOLD_KN = 1;
export const ANCHORED_SHIP_ICON_ID = 'ship-globe-anchored-icon';
// ── Geometry constants ──
export const DEG2RAD = Math.PI / 180;
export const RAD2DEG = 180 / Math.PI;
export const EARTH_RADIUS_M = 6371008.8; // MapLibre's `earthRadius`
export const GLOBE_ICON_HEADING_OFFSET_DEG = 0;
// ── Ship color constants ──
export const MAP_SELECTED_SHIP_RGB: [number, number, number] = [34, 211, 238];
export const MAP_HIGHLIGHT_SHIP_RGB: [number, number, number] = [245, 158, 11];
export const MAP_DEFAULT_SHIP_RGB: [number, number, number] = [100, 116, 139];
// ── Ship outline / halo contrast colors ──
export const HALO_OUTLINE_COLOR: [number, number, number, number] = [210, 225, 240, 155];
export const HALO_OUTLINE_COLOR_SELECTED: [number, number, number, number] = [14, 234, 255, 230];
export const HALO_OUTLINE_COLOR_HIGHLIGHTED: [number, number, number, number] = [245, 158, 11, 210];
export const GLOBE_OUTLINE_PERMITTED = 'rgba(210,225,240,0.62)';
export const GLOBE_OUTLINE_OTHER = 'rgba(160,175,195,0.35)';
// ── Flat map icon sizes ──
export const FLAT_SHIP_ICON_SIZE = 19;
export const FLAT_SHIP_ICON_SIZE_SELECTED = 28;
export const FLAT_SHIP_ICON_SIZE_HIGHLIGHTED = 25;
export const FLAT_LEGACY_HALO_RADIUS = 14;
export const FLAT_LEGACY_HALO_RADIUS_SELECTED = 18;
export const FLAT_LEGACY_HALO_RADIUS_HIGHLIGHTED = 16;
export const EMPTY_MMSI_SET = new Set<number>();
// ── Deck.gl view ID ──
export const DECK_VIEW_ID = 'mapbox';
// ── Depth params ──
export const DEPTH_DISABLED_PARAMS = {
depthCompare: 'always',
depthWriteEnabled: false,
} as const;
export const GLOBE_OVERLAY_PARAMS = {
depthCompare: 'less-equal',
depthWriteEnabled: false,
} as const;
// ── Deck.gl color constants (avoid per-object allocations inside accessors) ──
export const PAIR_RANGE_NORMAL_DECK: [number, number, number, number] = [
OVERLAY_PAIR_NORMAL_RGB[0], OVERLAY_PAIR_NORMAL_RGB[1], OVERLAY_PAIR_NORMAL_RGB[2], 110,
];
export const PAIR_RANGE_WARN_DECK: [number, number, number, number] = [
OVERLAY_PAIR_WARN_RGB[0], OVERLAY_PAIR_WARN_RGB[1], OVERLAY_PAIR_WARN_RGB[2], 170,
];
export const PAIR_LINE_NORMAL_DECK: [number, number, number, number] = [
OVERLAY_PAIR_NORMAL_RGB[0], OVERLAY_PAIR_NORMAL_RGB[1], OVERLAY_PAIR_NORMAL_RGB[2], 85,
];
export const PAIR_LINE_WARN_DECK: [number, number, number, number] = [
OVERLAY_PAIR_WARN_RGB[0], OVERLAY_PAIR_WARN_RGB[1], OVERLAY_PAIR_WARN_RGB[2], 220,
];
export const FC_LINE_NORMAL_DECK: [number, number, number, number] = [
OVERLAY_FC_TRANSFER_RGB[0], OVERLAY_FC_TRANSFER_RGB[1], OVERLAY_FC_TRANSFER_RGB[2], 200,
];
export const FC_LINE_SUSPICIOUS_DECK: [number, number, number, number] = [
OVERLAY_SUSPICIOUS_RGB[0], OVERLAY_SUSPICIOUS_RGB[1], OVERLAY_SUSPICIOUS_RGB[2], 220,
];
export const FLEET_RANGE_LINE_DECK: [number, number, number, number] = [
OVERLAY_FLEET_RANGE_RGB[0], OVERLAY_FLEET_RANGE_RGB[1], OVERLAY_FLEET_RANGE_RGB[2], 140,
];
export const FLEET_RANGE_FILL_DECK: [number, number, number, number] = [
OVERLAY_FLEET_RANGE_RGB[0], OVERLAY_FLEET_RANGE_RGB[1], OVERLAY_FLEET_RANGE_RGB[2], 6,
];
// ── Highlighted variants ──
export const PAIR_RANGE_NORMAL_DECK_HL: [number, number, number, number] = [
OVERLAY_PAIR_NORMAL_RGB[0], OVERLAY_PAIR_NORMAL_RGB[1], OVERLAY_PAIR_NORMAL_RGB[2], 200,
];
export const PAIR_RANGE_WARN_DECK_HL: [number, number, number, number] = [
OVERLAY_PAIR_WARN_RGB[0], OVERLAY_PAIR_WARN_RGB[1], OVERLAY_PAIR_WARN_RGB[2], 240,
];
export const PAIR_LINE_NORMAL_DECK_HL: [number, number, number, number] = [
OVERLAY_PAIR_NORMAL_RGB[0], OVERLAY_PAIR_NORMAL_RGB[1], OVERLAY_PAIR_NORMAL_RGB[2], 245,
];
export const PAIR_LINE_WARN_DECK_HL: [number, number, number, number] = [
OVERLAY_PAIR_WARN_RGB[0], OVERLAY_PAIR_WARN_RGB[1], OVERLAY_PAIR_WARN_RGB[2], 245,
];
export const FC_LINE_NORMAL_DECK_HL: [number, number, number, number] = [
OVERLAY_FC_TRANSFER_RGB[0], OVERLAY_FC_TRANSFER_RGB[1], OVERLAY_FC_TRANSFER_RGB[2], 235,
];
export const FC_LINE_SUSPICIOUS_DECK_HL: [number, number, number, number] = [
OVERLAY_SUSPICIOUS_RGB[0], OVERLAY_SUSPICIOUS_RGB[1], OVERLAY_SUSPICIOUS_RGB[2], 245,
];
export const FLEET_RANGE_LINE_DECK_HL: [number, number, number, number] = [
OVERLAY_FLEET_RANGE_RGB[0], OVERLAY_FLEET_RANGE_RGB[1], OVERLAY_FLEET_RANGE_RGB[2], 220,
];
export const FLEET_RANGE_FILL_DECK_HL: [number, number, number, number] = [
OVERLAY_FLEET_RANGE_RGB[0], OVERLAY_FLEET_RANGE_RGB[1], OVERLAY_FLEET_RANGE_RGB[2], 42,
];
// ── MapLibre overlay colors ──
export const PAIR_LINE_NORMAL_ML = rgbaCss(OVERLAY_PAIR_NORMAL_RGB, 0.55);
export const PAIR_LINE_WARN_ML = rgbaCss(OVERLAY_PAIR_WARN_RGB, 0.95);
export const PAIR_LINE_NORMAL_ML_HL = rgbaCss(OVERLAY_PAIR_NORMAL_RGB, 0.95);
export const PAIR_LINE_WARN_ML_HL = rgbaCss(OVERLAY_PAIR_WARN_RGB, 0.98);
export const PAIR_RANGE_NORMAL_ML = rgbaCss(OVERLAY_PAIR_NORMAL_RGB, 0.45);
export const PAIR_RANGE_WARN_ML = rgbaCss(OVERLAY_PAIR_WARN_RGB, 0.75);
export const PAIR_RANGE_NORMAL_ML_HL = rgbaCss(OVERLAY_PAIR_NORMAL_RGB, 0.92);
export const PAIR_RANGE_WARN_ML_HL = rgbaCss(OVERLAY_PAIR_WARN_RGB, 0.92);
export const FC_LINE_NORMAL_ML = rgbaCss(OVERLAY_FC_TRANSFER_RGB, 0.92);
export const FC_LINE_SUSPICIOUS_ML = rgbaCss(OVERLAY_SUSPICIOUS_RGB, 0.95);
export const FC_LINE_NORMAL_ML_HL = rgbaCss(OVERLAY_FC_TRANSFER_RGB, 0.98);
export const FC_LINE_SUSPICIOUS_ML_HL = rgbaCss(OVERLAY_SUSPICIOUS_RGB, 0.98);
export const FLEET_FILL_ML = rgbaCss(OVERLAY_FLEET_RANGE_RGB, 0.02);
export const FLEET_FILL_ML_HL = rgbaCss(OVERLAY_FLEET_RANGE_RGB, 0.16);
export const FLEET_LINE_ML = rgbaCss(OVERLAY_FLEET_RANGE_RGB, 0.65);
export const FLEET_LINE_ML_HL = rgbaCss(OVERLAY_FLEET_RANGE_RGB, 0.95);
// ── Bathymetry zoom ranges ──
export const BATHY_ZOOM_RANGES: BathyZoomRange[] = [
{ id: 'bathymetry-fill', mercator: [5, 24], globe: [7, 24] },
{ id: 'bathymetry-borders', mercator: [5, 24], globe: [7, 24] },
{ id: 'bathymetry-borders-major', mercator: [3, 24], globe: [7, 24] },
];

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@ -0,0 +1,132 @@
import { useEffect, useRef, type MutableRefObject } from 'react';
import type maplibregl from 'maplibre-gl';
import type { BaseMapId, MapProjectionId } from '../types';
import { kickRepaint, onMapStyleReady, getLayerId } from '../lib/mapCore';
import { ensureSeamarkOverlay } from '../layers/seamark';
import { applyBathymetryZoomProfile, resolveMapStyle } from '../layers/bathymetry';
export function useBaseMapToggle(
mapRef: MutableRefObject<maplibregl.Map | null>,
opts: {
baseMap: BaseMapId;
projection: MapProjectionId;
showSeamark: boolean;
mapSyncEpoch: number;
pulseMapSync: () => void;
},
) {
const { baseMap, projection, showSeamark, mapSyncEpoch, pulseMapSync } = opts;
const showSeamarkRef = useRef(showSeamark);
const bathyZoomProfileKeyRef = useRef<string>('');
useEffect(() => {
showSeamarkRef.current = showSeamark;
}, [showSeamark]);
// Base map style toggle
useEffect(() => {
const map = mapRef.current;
if (!map) return;
let cancelled = false;
const controller = new AbortController();
let stop: (() => void) | null = null;
(async () => {
try {
const style = await resolveMapStyle(baseMap, controller.signal);
if (cancelled) return;
map.setStyle(style, { diff: false });
stop = onMapStyleReady(map, () => {
kickRepaint(map);
requestAnimationFrame(() => kickRepaint(map));
pulseMapSync();
});
} catch (e) {
if (cancelled) return;
console.warn('Base map switch failed:', e);
}
})();
return () => {
cancelled = true;
controller.abort();
stop?.();
};
}, [baseMap]);
// Bathymetry zoom profile + water layer visibility
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const apply = () => {
if (!map.isStyleLoaded()) return;
const seaVisibility = 'visible' as const;
const seaRegex = /(water|sea|ocean|river|lake|coast|bay)/i;
const nextProfileKey = `bathyZoomV1|${baseMap}|${projection}`;
if (bathyZoomProfileKeyRef.current !== nextProfileKey) {
applyBathymetryZoomProfile(map, baseMap, projection);
bathyZoomProfileKeyRef.current = nextProfileKey;
kickRepaint(map);
}
try {
const style = map.getStyle();
const styleLayers = style && Array.isArray(style.layers) ? style.layers : [];
for (const layer of styleLayers) {
const id = getLayerId(layer);
if (!id) continue;
const sourceLayer = String((layer as Record<string, unknown>)['source-layer'] ?? '').toLowerCase();
const source = String((layer as { source?: unknown }).source ?? '').toLowerCase();
const type = String((layer as { type?: unknown }).type ?? '').toLowerCase();
const isSea = seaRegex.test(id) || seaRegex.test(sourceLayer) || seaRegex.test(source);
const isRaster = type === 'raster';
if (!isSea) continue;
if (!map.getLayer(id)) continue;
if (isRaster && id === 'seamark') continue;
try {
map.setLayoutProperty(id, 'visibility', seaVisibility);
} catch {
// ignore
}
}
} catch {
// ignore
}
};
const stop = onMapStyleReady(map, apply);
return () => {
stop();
};
}, [projection, baseMap, mapSyncEpoch]);
// Seamark toggle
useEffect(() => {
const map = mapRef.current;
if (!map) return;
if (showSeamark) {
try {
ensureSeamarkOverlay(map, 'bathymetry-lines');
map.setPaintProperty('seamark', 'raster-opacity', 0.85);
} catch {
// ignore until style is ready
}
return;
}
try {
if (map.getLayer('seamark')) map.removeLayer('seamark');
} catch {
// ignore
}
try {
if (map.getSource('seamark')) map.removeSource('seamark');
} catch {
// ignore
}
}, [showSeamark]);
}

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@ -0,0 +1,662 @@
import { useEffect, useMemo, type MutableRefObject } from 'react';
import { HexagonLayer } from '@deck.gl/aggregation-layers';
import { IconLayer, LineLayer, ScatterplotLayer } from '@deck.gl/layers';
import { MapboxOverlay } from '@deck.gl/mapbox';
import { type PickingInfo } from '@deck.gl/core';
import type { AisTarget } from '../../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../../entities/legacyVessel/model/types';
import type { FcLink, FleetCircle, PairLink } from '../../../features/legacyDashboard/model/types';
import type { MapToggleState } from '../../../features/mapToggles/MapToggles';
import type { DashSeg, Map3DSettings, MapProjectionId, PairRangeCircle } from '../types';
import { MaplibreDeckCustomLayer } from '../MaplibreDeckCustomLayer';
import {
SHIP_ICON_MAPPING,
FLAT_SHIP_ICON_SIZE,
FLAT_SHIP_ICON_SIZE_SELECTED,
FLAT_SHIP_ICON_SIZE_HIGHLIGHTED,
FLAT_LEGACY_HALO_RADIUS,
FLAT_LEGACY_HALO_RADIUS_SELECTED,
FLAT_LEGACY_HALO_RADIUS_HIGHLIGHTED,
EMPTY_MMSI_SET,
DEPTH_DISABLED_PARAMS,
GLOBE_OVERLAY_PARAMS,
HALO_OUTLINE_COLOR,
HALO_OUTLINE_COLOR_SELECTED,
HALO_OUTLINE_COLOR_HIGHLIGHTED,
PAIR_RANGE_NORMAL_DECK,
PAIR_RANGE_WARN_DECK,
PAIR_LINE_NORMAL_DECK,
PAIR_LINE_WARN_DECK,
FC_LINE_NORMAL_DECK,
FC_LINE_SUSPICIOUS_DECK,
FLEET_RANGE_LINE_DECK,
FLEET_RANGE_FILL_DECK,
PAIR_RANGE_NORMAL_DECK_HL,
PAIR_RANGE_WARN_DECK_HL,
PAIR_LINE_NORMAL_DECK_HL,
PAIR_LINE_WARN_DECK_HL,
FC_LINE_NORMAL_DECK_HL,
FC_LINE_SUSPICIOUS_DECK_HL,
FLEET_RANGE_LINE_DECK_HL,
FLEET_RANGE_FILL_DECK_HL,
} from '../constants';
import { toSafeNumber } from '../lib/setUtils';
import { getDisplayHeading, getShipColor } from '../lib/shipUtils';
import {
getShipTooltipHtml,
getPairLinkTooltipHtml,
getFcLinkTooltipHtml,
getRangeTooltipHtml,
getFleetCircleTooltipHtml,
} from '../lib/tooltips';
import { sanitizeDeckLayerList } from '../lib/mapCore';
export function useDeckLayers(
mapRef: MutableRefObject<import('maplibre-gl').Map | null>,
overlayRef: MutableRefObject<MapboxOverlay | null>,
globeDeckLayerRef: MutableRefObject<MaplibreDeckCustomLayer | null>,
projectionBusyRef: MutableRefObject<boolean>,
opts: {
projection: MapProjectionId;
settings: Map3DSettings;
shipLayerData: AisTarget[];
shipOverlayLayerData: AisTarget[];
shipData: AisTarget[];
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
pairLinks: PairLink[] | undefined;
fcLinks: FcLink[] | undefined;
fcDashed: DashSeg[];
fleetCircles: FleetCircle[] | undefined;
pairRanges: PairRangeCircle[];
pairLinksInteractive: PairLink[];
pairRangesInteractive: PairRangeCircle[];
fcLinesInteractive: DashSeg[];
fleetCirclesInteractive: FleetCircle[];
overlays: MapToggleState;
shipByMmsi: Map<number, AisTarget>;
selectedMmsi: number | null;
shipHighlightSet: Set<number>;
isHighlightedFleet: (ownerKey: string, vesselMmsis: number[]) => boolean;
isHighlightedPair: (aMmsi: number, bMmsi: number) => boolean;
isHighlightedMmsi: (mmsi: number) => boolean;
clearDeckHoverPairs: () => void;
clearDeckHoverMmsi: () => void;
clearMapFleetHoverState: () => void;
setDeckHoverPairs: (next: number[]) => void;
setDeckHoverMmsi: (next: number[]) => void;
setMapFleetHoverState: (ownerKey: string | null, vesselMmsis: number[]) => void;
toFleetMmsiList: (value: unknown) => number[];
touchDeckHoverState: (isHover: boolean) => void;
hasAuxiliarySelectModifier: (ev?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null) => boolean;
onDeckSelectOrHighlight: (info: unknown, allowMultiSelect?: boolean) => void;
onSelectMmsi: (mmsi: number | null) => void;
onToggleHighlightMmsi?: (mmsi: number) => void;
ensureMercatorOverlay: () => MapboxOverlay | null;
projectionRef: MutableRefObject<MapProjectionId>;
},
) {
const {
projection, settings, shipLayerData, shipOverlayLayerData, shipData,
legacyHits, pairLinks, fcDashed, fleetCircles, pairRanges,
pairLinksInteractive, pairRangesInteractive, fcLinesInteractive, fleetCirclesInteractive,
overlays, shipByMmsi, selectedMmsi, shipHighlightSet,
isHighlightedFleet, isHighlightedPair, isHighlightedMmsi,
clearDeckHoverPairs, clearDeckHoverMmsi, clearMapFleetHoverState,
setDeckHoverPairs, setDeckHoverMmsi, setMapFleetHoverState,
toFleetMmsiList, touchDeckHoverState, hasAuxiliarySelectModifier,
onDeckSelectOrHighlight, onSelectMmsi, onToggleHighlightMmsi,
ensureMercatorOverlay, projectionRef,
} = opts;
const legacyTargets = useMemo(() => {
if (!legacyHits) return [];
return shipData.filter((t) => legacyHits.has(t.mmsi));
}, [shipData, legacyHits]);
const legacyTargetsOrdered = useMemo(() => {
if (legacyTargets.length === 0) return legacyTargets;
const layer = [...legacyTargets];
layer.sort((a, b) => a.mmsi - b.mmsi);
return layer;
}, [legacyTargets]);
const legacyOverlayTargets = useMemo(() => {
if (shipHighlightSet.size === 0) return [];
return legacyTargets.filter((target) => shipHighlightSet.has(target.mmsi));
}, [legacyTargets, shipHighlightSet]);
// Mercator Deck layers
useEffect(() => {
const map = mapRef.current;
if (!map) return;
if (projection !== 'mercator' || projectionBusyRef.current) {
if (projection !== 'mercator') {
try {
if (overlayRef.current) overlayRef.current.setProps({ layers: [] } as never);
} catch {
// ignore
}
}
return;
}
const deckTarget = ensureMercatorOverlay();
if (!deckTarget) return;
const layers: unknown[] = [];
const overlayParams = DEPTH_DISABLED_PARAMS;
const clearDeckHover = () => {
touchDeckHoverState(false);
};
const isTargetShip = (mmsi: number) => (legacyHits ? legacyHits.has(mmsi) : false);
const shipOtherData: AisTarget[] = [];
const shipTargetData: AisTarget[] = [];
for (const t of shipLayerData) {
if (isTargetShip(t.mmsi)) shipTargetData.push(t);
else shipOtherData.push(t);
}
const shipOverlayOtherData: AisTarget[] = [];
const shipOverlayTargetData: AisTarget[] = [];
for (const t of shipOverlayLayerData) {
if (isTargetShip(t.mmsi)) shipOverlayTargetData.push(t);
else shipOverlayOtherData.push(t);
}
if (settings.showDensity) {
layers.push(
new HexagonLayer<AisTarget>({
id: 'density',
data: shipLayerData,
pickable: true,
extruded: true,
radius: 2500,
elevationScale: 35,
coverage: 0.92,
opacity: 0.35,
getPosition: (d) => [d.lon, d.lat],
}),
);
}
if (overlays.pairRange && pairRanges.length > 0) {
layers.push(
new ScatterplotLayer<PairRangeCircle>({
id: 'pair-range',
data: pairRanges,
pickable: true,
billboard: false,
parameters: overlayParams,
filled: false,
stroked: true,
radiusUnits: 'meters',
getRadius: (d) => d.radiusNm * 1852,
radiusMinPixels: 10,
lineWidthUnits: 'pixels',
getLineWidth: () => 1,
getLineColor: (d) => (d.warn ? PAIR_RANGE_WARN_DECK : PAIR_RANGE_NORMAL_DECK),
getPosition: (d) => d.center,
onHover: (info) => {
if (!info.object) { clearDeckHover(); return; }
touchDeckHoverState(true);
const p = info.object as PairRangeCircle;
setDeckHoverPairs([p.aMmsi, p.bMmsi]);
setDeckHoverMmsi([p.aMmsi, p.bMmsi]);
clearMapFleetHoverState();
},
onClick: (info) => {
if (!info.object) { onSelectMmsi(null); return; }
const obj = info.object as PairRangeCircle;
const sourceEvent = (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent;
if (sourceEvent && hasAuxiliarySelectModifier(sourceEvent)) {
onToggleHighlightMmsi?.(obj.aMmsi);
onToggleHighlightMmsi?.(obj.bMmsi);
return;
}
onDeckSelectOrHighlight({ mmsi: obj.aMmsi });
},
}),
);
}
if (overlays.pairLines && (pairLinks?.length ?? 0) > 0) {
layers.push(
new LineLayer<PairLink>({
id: 'pair-lines',
data: pairLinks,
pickable: true,
parameters: overlayParams,
getSourcePosition: (d) => d.from,
getTargetPosition: (d) => d.to,
getColor: (d) => (d.warn ? PAIR_LINE_WARN_DECK : PAIR_LINE_NORMAL_DECK),
getWidth: (d) => (d.warn ? 2.2 : 1.4),
widthUnits: 'pixels',
onHover: (info) => {
if (!info.object) { clearDeckHover(); return; }
touchDeckHoverState(true);
const obj = info.object as PairLink;
setDeckHoverPairs([obj.aMmsi, obj.bMmsi]);
setDeckHoverMmsi([obj.aMmsi, obj.bMmsi]);
clearMapFleetHoverState();
},
onClick: (info) => {
if (!info.object) return;
const obj = info.object as PairLink;
const sourceEvent = (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent;
if (sourceEvent && hasAuxiliarySelectModifier(sourceEvent)) {
onToggleHighlightMmsi?.(obj.aMmsi);
onToggleHighlightMmsi?.(obj.bMmsi);
return;
}
onDeckSelectOrHighlight({ mmsi: obj.aMmsi });
},
}),
);
}
if (overlays.fcLines && fcDashed.length > 0) {
layers.push(
new LineLayer<DashSeg>({
id: 'fc-lines',
data: fcDashed,
pickable: true,
parameters: overlayParams,
getSourcePosition: (d) => d.from,
getTargetPosition: (d) => d.to,
getColor: (d) => (d.suspicious ? FC_LINE_SUSPICIOUS_DECK : FC_LINE_NORMAL_DECK),
getWidth: () => 1.3,
widthUnits: 'pixels',
onHover: (info) => {
if (!info.object) { clearDeckHover(); return; }
touchDeckHoverState(true);
const obj = info.object as DashSeg;
if (obj.fromMmsi == null || obj.toMmsi == null) { clearDeckHover(); return; }
setDeckHoverPairs([obj.fromMmsi, obj.toMmsi]);
setDeckHoverMmsi([obj.fromMmsi, obj.toMmsi]);
clearMapFleetHoverState();
},
onClick: (info) => {
if (!info.object) return;
const obj = info.object as DashSeg;
if (obj.fromMmsi == null || obj.toMmsi == null) return;
const sourceEvent = (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent;
if (sourceEvent && hasAuxiliarySelectModifier(sourceEvent)) {
onToggleHighlightMmsi?.(obj.fromMmsi);
onToggleHighlightMmsi?.(obj.toMmsi);
return;
}
onDeckSelectOrHighlight({ mmsi: obj.fromMmsi });
},
}),
);
}
if (overlays.fleetCircles && (fleetCircles?.length ?? 0) > 0) {
layers.push(
new ScatterplotLayer<FleetCircle>({
id: 'fleet-circles',
data: fleetCircles,
pickable: true,
billboard: false,
parameters: overlayParams,
filled: false,
stroked: true,
radiusUnits: 'meters',
getRadius: (d) => d.radiusNm * 1852,
lineWidthUnits: 'pixels',
getLineWidth: () => 1.1,
getLineColor: () => FLEET_RANGE_LINE_DECK,
getPosition: (d) => d.center,
onHover: (info) => {
if (!info.object) { clearDeckHover(); return; }
touchDeckHoverState(true);
const obj = info.object as FleetCircle;
const list = toFleetMmsiList(obj.vesselMmsis);
setMapFleetHoverState(obj.ownerKey || null, list);
setDeckHoverMmsi(list);
clearDeckHoverPairs();
},
onClick: (info) => {
if (!info.object) return;
const obj = info.object as FleetCircle;
const list = toFleetMmsiList(obj.vesselMmsis);
const sourceEvent = (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent;
if (sourceEvent && hasAuxiliarySelectModifier(sourceEvent)) {
for (const mmsi of list) onToggleHighlightMmsi?.(mmsi);
return;
}
const first = list[0];
if (first != null) onDeckSelectOrHighlight({ mmsi: first });
},
}),
);
layers.push(
new ScatterplotLayer<FleetCircle>({
id: 'fleet-circles-fill',
data: fleetCircles,
pickable: false,
billboard: false,
parameters: overlayParams,
filled: true,
stroked: false,
radiusUnits: 'meters',
getRadius: (d) => d.radiusNm * 1852,
getFillColor: () => FLEET_RANGE_FILL_DECK,
getPosition: (d) => d.center,
}),
);
}
if (settings.showShips) {
const shipOnHover = (info: PickingInfo) => {
if (!info.object) { clearDeckHover(); return; }
touchDeckHoverState(true);
const obj = info.object as AisTarget;
setDeckHoverMmsi([obj.mmsi]);
clearDeckHoverPairs();
clearMapFleetHoverState();
};
const shipOnClick = (info: PickingInfo) => {
if (!info.object) { onSelectMmsi(null); return; }
onDeckSelectOrHighlight(
{
mmsi: (info.object as AisTarget).mmsi,
srcEvent: (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent,
},
true,
);
};
if (shipOtherData.length > 0) {
layers.push(
new IconLayer<AisTarget>({
id: 'ships-other',
data: shipOtherData,
pickable: true,
billboard: false,
parameters: overlayParams,
iconAtlas: '/assets/ship.svg',
iconMapping: SHIP_ICON_MAPPING,
getIcon: () => 'ship',
getPosition: (d) => [d.lon, d.lat] as [number, number],
getAngle: (d) => -getDisplayHeading({ cog: d.cog, heading: d.heading }),
sizeUnits: 'pixels',
getSize: () => FLAT_SHIP_ICON_SIZE,
getColor: (d) => getShipColor(d, null, null, EMPTY_MMSI_SET),
onHover: shipOnHover,
onClick: shipOnClick,
alphaCutoff: 0.05,
}),
);
}
if (shipOverlayOtherData.length > 0) {
layers.push(
new IconLayer<AisTarget>({
id: 'ships-overlay-other',
data: shipOverlayOtherData,
pickable: false,
billboard: false,
parameters: overlayParams,
iconAtlas: '/assets/ship.svg',
iconMapping: SHIP_ICON_MAPPING,
getIcon: () => 'ship',
getPosition: (d) => [d.lon, d.lat] as [number, number],
getAngle: (d) => -getDisplayHeading({ cog: d.cog, heading: d.heading }),
sizeUnits: 'pixels',
getSize: (d) => {
if (selectedMmsi != null && d.mmsi === selectedMmsi) return FLAT_SHIP_ICON_SIZE_SELECTED;
if (shipHighlightSet.has(d.mmsi)) return FLAT_SHIP_ICON_SIZE_HIGHLIGHTED;
return 0;
},
getColor: (d) => getShipColor(d, selectedMmsi, null, shipHighlightSet),
alphaCutoff: 0.05,
}),
);
}
if (legacyTargetsOrdered.length > 0) {
layers.push(
new ScatterplotLayer<AisTarget>({
id: 'legacy-halo',
data: legacyTargetsOrdered,
pickable: false,
billboard: false,
parameters: overlayParams,
filled: false,
stroked: true,
radiusUnits: 'pixels',
getRadius: () => FLAT_LEGACY_HALO_RADIUS,
lineWidthUnits: 'pixels',
getLineWidth: () => 2,
getLineColor: () => HALO_OUTLINE_COLOR,
getPosition: (d) => [d.lon, d.lat] as [number, number],
}),
);
}
if (shipTargetData.length > 0) {
layers.push(
new IconLayer<AisTarget>({
id: 'ships-target',
data: shipTargetData,
pickable: true,
billboard: false,
parameters: overlayParams,
iconAtlas: '/assets/ship.svg',
iconMapping: SHIP_ICON_MAPPING,
getIcon: () => 'ship',
getPosition: (d) => [d.lon, d.lat] as [number, number],
getAngle: (d) => -getDisplayHeading({ cog: d.cog, heading: d.heading }),
sizeUnits: 'pixels',
getSize: () => FLAT_SHIP_ICON_SIZE,
getColor: (d) => getShipColor(d, null, legacyHits?.get(d.mmsi)?.shipCode ?? null, EMPTY_MMSI_SET),
onHover: shipOnHover,
onClick: shipOnClick,
alphaCutoff: 0.05,
}),
);
}
}
if (overlays.pairRange && pairRangesInteractive.length > 0) {
layers.push(new ScatterplotLayer<PairRangeCircle>({ id: 'pair-range-overlay', data: pairRangesInteractive, pickable: false, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, radiusMinPixels: 10, lineWidthUnits: 'pixels', getLineWidth: () => 2.2, getLineColor: (d) => (d.warn ? PAIR_RANGE_WARN_DECK_HL : PAIR_RANGE_NORMAL_DECK_HL), getPosition: (d) => d.center }));
}
if (overlays.pairLines && pairLinksInteractive.length > 0) {
layers.push(new LineLayer<PairLink>({ id: 'pair-lines-overlay', data: pairLinksInteractive, pickable: false, parameters: overlayParams, getSourcePosition: (d) => d.from, getTargetPosition: (d) => d.to, getColor: (d) => (d.warn ? PAIR_LINE_WARN_DECK_HL : PAIR_LINE_NORMAL_DECK_HL), getWidth: () => 2.6, widthUnits: 'pixels' }));
}
if (overlays.fcLines && fcLinesInteractive.length > 0) {
layers.push(new LineLayer<DashSeg>({ id: 'fc-lines-overlay', data: fcLinesInteractive, pickable: false, parameters: overlayParams, getSourcePosition: (d) => d.from, getTargetPosition: (d) => d.to, getColor: (d) => (d.suspicious ? FC_LINE_SUSPICIOUS_DECK_HL : FC_LINE_NORMAL_DECK_HL), getWidth: () => 1.9, widthUnits: 'pixels' }));
}
if (overlays.fleetCircles && fleetCirclesInteractive.length > 0) {
layers.push(new ScatterplotLayer<FleetCircle>({ id: 'fleet-circles-overlay-fill', data: fleetCirclesInteractive, pickable: false, billboard: false, parameters: overlayParams, filled: true, stroked: false, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, getFillColor: () => FLEET_RANGE_FILL_DECK_HL }));
layers.push(new ScatterplotLayer<FleetCircle>({ id: 'fleet-circles-overlay', data: fleetCirclesInteractive, pickable: false, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, lineWidthUnits: 'pixels', getLineWidth: () => 1.8, getLineColor: () => FLEET_RANGE_LINE_DECK_HL, getPosition: (d) => d.center }));
}
if (settings.showShips && legacyOverlayTargets.length > 0) {
layers.push(new ScatterplotLayer<AisTarget>({ id: 'legacy-halo-overlay', data: legacyOverlayTargets, pickable: false, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'pixels', getRadius: (d) => { if (selectedMmsi && d.mmsi === selectedMmsi) return FLAT_LEGACY_HALO_RADIUS_SELECTED; return FLAT_LEGACY_HALO_RADIUS_HIGHLIGHTED; }, lineWidthUnits: 'pixels', getLineWidth: (d) => (selectedMmsi && d.mmsi === selectedMmsi ? 2.5 : 2.2), getLineColor: (d) => { if (selectedMmsi && d.mmsi === selectedMmsi) return HALO_OUTLINE_COLOR_SELECTED; if (shipHighlightSet.has(d.mmsi)) return HALO_OUTLINE_COLOR_HIGHLIGHTED; return HALO_OUTLINE_COLOR; }, getPosition: (d) => [d.lon, d.lat] as [number, number] }));
}
if (settings.showShips && shipOverlayLayerData.filter((t) => legacyHits?.has(t.mmsi)).length > 0) {
const shipOverlayTargetData2 = shipOverlayLayerData.filter((t) => legacyHits?.has(t.mmsi));
layers.push(new IconLayer<AisTarget>({ id: 'ships-overlay-target', data: shipOverlayTargetData2, pickable: false, billboard: false, parameters: overlayParams, iconAtlas: '/assets/ship.svg', iconMapping: SHIP_ICON_MAPPING, getIcon: () => 'ship', getPosition: (d) => [d.lon, d.lat] as [number, number], getAngle: (d) => -getDisplayHeading({ cog: d.cog, heading: d.heading }), sizeUnits: 'pixels', getSize: (d) => { if (selectedMmsi != null && d.mmsi === selectedMmsi) return FLAT_SHIP_ICON_SIZE_SELECTED; if (shipHighlightSet.has(d.mmsi)) return FLAT_SHIP_ICON_SIZE_HIGHLIGHTED; return 0; }, getColor: (d) => { if (!shipHighlightSet.has(d.mmsi) && !(selectedMmsi != null && d.mmsi === selectedMmsi)) return [0, 0, 0, 0]; return getShipColor(d, selectedMmsi, legacyHits?.get(d.mmsi)?.shipCode ?? null, shipHighlightSet); } }));
}
const normalizedLayers = sanitizeDeckLayerList(layers);
const deckProps = {
layers: normalizedLayers,
getTooltip: (info: PickingInfo) => {
if (!info.object) return null;
if (info.layer && info.layer.id === 'density') {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const o: any = info.object;
const n = Array.isArray(o?.points) ? o.points.length : 0;
return { text: `AIS density: ${n}` };
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const obj: any = info.object;
if (typeof obj.mmsi === 'number') {
return getShipTooltipHtml({ mmsi: obj.mmsi, targetByMmsi: shipByMmsi, legacyHits });
}
if (info.layer && info.layer.id === 'pair-lines') {
const aMmsi = toSafeNumber(obj.aMmsi);
const bMmsi = toSafeNumber(obj.bMmsi);
if (aMmsi == null || bMmsi == null) return null;
return getPairLinkTooltipHtml({ warn: !!obj.warn, distanceNm: toSafeNumber(obj.distanceNm), aMmsi, bMmsi, legacyHits, targetByMmsi: shipByMmsi });
}
if (info.layer && info.layer.id === 'fc-lines') {
const fcMmsi = toSafeNumber(obj.fcMmsi);
const otherMmsi = toSafeNumber(obj.otherMmsi);
if (fcMmsi == null || otherMmsi == null) return null;
return getFcLinkTooltipHtml({ suspicious: !!obj.suspicious, distanceNm: toSafeNumber(obj.distanceNm), fcMmsi, otherMmsi, legacyHits, targetByMmsi: shipByMmsi });
}
if (info.layer && info.layer.id === 'pair-range') {
const aMmsi = toSafeNumber(obj.aMmsi);
const bMmsi = toSafeNumber(obj.bMmsi);
if (aMmsi == null || bMmsi == null) return null;
return getRangeTooltipHtml({ warn: !!obj.warn, distanceNm: toSafeNumber(obj.distanceNm), aMmsi, bMmsi, legacyHits });
}
if (info.layer && info.layer.id === 'fleet-circles') {
return getFleetCircleTooltipHtml({ ownerKey: String(obj.ownerKey ?? ''), ownerLabel: String(obj.ownerKey ?? ''), count: Number(obj.count ?? 0) });
}
return null;
},
onClick: (info: PickingInfo) => {
if (!info.object) { onSelectMmsi(null); return; }
if (info.layer && info.layer.id === 'density') return;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const obj: any = info.object;
if (typeof obj.mmsi === 'number') {
const t = obj as AisTarget;
const sourceEvent = (info as { srcEvent?: { shiftKey?: boolean; ctrlKey?: boolean; metaKey?: boolean } | null }).srcEvent;
if (sourceEvent && hasAuxiliarySelectModifier(sourceEvent)) {
onToggleHighlightMmsi?.(t.mmsi);
return;
}
onSelectMmsi(t.mmsi);
const clickOpts = { center: [t.lon, t.lat] as [number, number], zoom: Math.max(map.getZoom(), 10), duration: 600 };
if (projectionRef.current === 'globe') {
map.flyTo(clickOpts);
} else {
map.easeTo(clickOpts);
}
}
},
};
try {
deckTarget.setProps(deckProps as never);
} catch (e) {
console.error('Failed to apply base mercator deck props. Falling back to empty layer set.', e);
try {
deckTarget.setProps({ ...deckProps, layers: [] as unknown[] } as never);
} catch {
// Ignore secondary failure.
}
}
}, [
ensureMercatorOverlay,
projection,
shipLayerData,
shipByMmsi,
pairRanges,
pairLinks,
fcDashed,
fleetCircles,
legacyTargetsOrdered,
legacyHits,
legacyOverlayTargets,
shipOverlayLayerData,
pairRangesInteractive,
pairLinksInteractive,
fcLinesInteractive,
fleetCirclesInteractive,
overlays.pairRange,
overlays.pairLines,
overlays.fcLines,
overlays.fleetCircles,
settings.showDensity,
settings.showShips,
onDeckSelectOrHighlight,
onSelectMmsi,
onToggleHighlightMmsi,
setDeckHoverPairs,
clearMapFleetHoverState,
setDeckHoverMmsi,
clearDeckHoverMmsi,
toFleetMmsiList,
touchDeckHoverState,
hasAuxiliarySelectModifier,
]);
// Globe Deck overlay
useEffect(() => {
const map = mapRef.current;
if (!map || projection !== 'globe' || projectionBusyRef.current) return;
const deckTarget = globeDeckLayerRef.current;
if (!deckTarget) return;
const overlayParams = GLOBE_OVERLAY_PARAMS;
const globeLayers: unknown[] = [];
if (overlays.pairRange && pairRanges.length > 0) {
globeLayers.push(new ScatterplotLayer<PairRangeCircle>({ id: 'pair-range-globe', data: pairRanges, pickable: true, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, radiusMinPixels: 10, lineWidthUnits: 'pixels', getLineWidth: (d) => (isHighlightedPair(d.aMmsi, d.bMmsi) ? 2.2 : 1), getLineColor: (d) => { const hl = isHighlightedPair(d.aMmsi, d.bMmsi); if (hl) return d.warn ? PAIR_RANGE_WARN_DECK_HL : PAIR_RANGE_NORMAL_DECK_HL; return d.warn ? PAIR_RANGE_WARN_DECK : PAIR_RANGE_NORMAL_DECK; }, getPosition: (d) => d.center, onHover: (info) => { if (!info.object) { clearDeckHoverPairs(); clearDeckHoverMmsi(); return; } touchDeckHoverState(true); const p = info.object as PairRangeCircle; setDeckHoverPairs([p.aMmsi, p.bMmsi]); setDeckHoverMmsi([p.aMmsi, p.bMmsi]); clearMapFleetHoverState(); } }));
}
if (overlays.pairLines && (pairLinks?.length ?? 0) > 0) {
const links = pairLinks || [];
globeLayers.push(new LineLayer<PairLink>({ id: 'pair-lines-globe', data: links, pickable: true, parameters: overlayParams, getSourcePosition: (d) => d.from, getTargetPosition: (d) => d.to, getColor: (d) => { const hl = isHighlightedPair(d.aMmsi, d.bMmsi); if (hl) return d.warn ? PAIR_LINE_WARN_DECK_HL : PAIR_LINE_NORMAL_DECK_HL; return d.warn ? PAIR_LINE_WARN_DECK : PAIR_LINE_NORMAL_DECK; }, getWidth: (d) => (isHighlightedPair(d.aMmsi, d.bMmsi) ? 2.6 : d.warn ? 2.2 : 1.4), widthUnits: 'pixels', onHover: (info) => { if (!info.object) { clearDeckHoverPairs(); clearDeckHoverMmsi(); return; } touchDeckHoverState(true); const obj = info.object as PairLink; setDeckHoverPairs([obj.aMmsi, obj.bMmsi]); setDeckHoverMmsi([obj.aMmsi, obj.bMmsi]); clearMapFleetHoverState(); } }));
}
if (overlays.fcLines && fcDashed.length > 0) {
globeLayers.push(new LineLayer<DashSeg>({ id: 'fc-lines-globe', data: fcDashed, pickable: true, parameters: overlayParams, getSourcePosition: (d) => d.from, getTargetPosition: (d) => d.to, getColor: (d) => { const ih = [d.fromMmsi, d.toMmsi].some((v) => isHighlightedMmsi(v ?? -1)); if (ih) return d.suspicious ? FC_LINE_SUSPICIOUS_DECK_HL : FC_LINE_NORMAL_DECK_HL; return d.suspicious ? FC_LINE_SUSPICIOUS_DECK : FC_LINE_NORMAL_DECK; }, getWidth: (d) => { const ih = [d.fromMmsi, d.toMmsi].some((v) => isHighlightedMmsi(v ?? -1)); return ih ? 1.9 : 1.3; }, widthUnits: 'pixels', onHover: (info) => { if (!info.object) { clearDeckHoverPairs(); clearDeckHoverMmsi(); return; } touchDeckHoverState(true); const obj = info.object as DashSeg; if (obj.fromMmsi == null || obj.toMmsi == null) { clearDeckHoverPairs(); clearDeckHoverMmsi(); return; } setDeckHoverPairs([obj.fromMmsi, obj.toMmsi]); setDeckHoverMmsi([obj.fromMmsi, obj.toMmsi]); clearMapFleetHoverState(); } }));
}
if (overlays.fleetCircles && (fleetCircles?.length ?? 0) > 0) {
const circles = fleetCircles || [];
globeLayers.push(new ScatterplotLayer<FleetCircle>({ id: 'fleet-circles-globe', data: circles, pickable: true, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, lineWidthUnits: 'pixels', getLineWidth: (d) => (isHighlightedFleet(d.ownerKey, d.vesselMmsis) ? 1.8 : 1.1), getLineColor: (d) => (isHighlightedFleet(d.ownerKey, d.vesselMmsis) ? FLEET_RANGE_LINE_DECK_HL : FLEET_RANGE_LINE_DECK), getPosition: (d) => d.center, onHover: (info) => { if (!info.object) { clearDeckHoverPairs(); clearDeckHoverMmsi(); clearMapFleetHoverState(); return; } touchDeckHoverState(true); const obj = info.object as FleetCircle; const list = toFleetMmsiList(obj.vesselMmsis); setMapFleetHoverState(obj.ownerKey || null, list); setDeckHoverMmsi(list); clearDeckHoverPairs(); } }));
globeLayers.push(new ScatterplotLayer<FleetCircle>({ id: 'fleet-circles-fill-globe', data: circles, pickable: false, billboard: false, parameters: overlayParams, filled: true, stroked: false, radiusUnits: 'meters', getRadius: (d) => d.radiusNm * 1852, getFillColor: (d) => (isHighlightedFleet(d.ownerKey, d.vesselMmsis) ? FLEET_RANGE_FILL_DECK_HL : FLEET_RANGE_FILL_DECK), getPosition: (d) => d.center }));
}
if (settings.showShips && legacyTargetsOrdered.length > 0) {
globeLayers.push(new ScatterplotLayer<AisTarget>({ id: 'legacy-halo-globe', data: legacyTargetsOrdered, pickable: false, billboard: false, parameters: overlayParams, filled: false, stroked: true, radiusUnits: 'pixels', getRadius: (d) => { if (selectedMmsi && d.mmsi === selectedMmsi) return FLAT_LEGACY_HALO_RADIUS_SELECTED; return FLAT_LEGACY_HALO_RADIUS; }, lineWidthUnits: 'pixels', getLineWidth: (d) => (selectedMmsi && d.mmsi === selectedMmsi ? 2.5 : 2), getLineColor: (d) => { if (selectedMmsi && d.mmsi === selectedMmsi) return HALO_OUTLINE_COLOR_SELECTED; return HALO_OUTLINE_COLOR; }, getPosition: (d) => [d.lon, d.lat] as [number, number] }));
}
const normalizedLayers = sanitizeDeckLayerList(globeLayers);
const globeDeckProps = { layers: normalizedLayers, getTooltip: undefined, onClick: undefined };
try {
deckTarget.setProps(globeDeckProps as never);
} catch (e) {
console.error('Failed to apply globe deck props. Falling back to empty deck layer set.', e);
try {
deckTarget.setProps({ ...globeDeckProps, layers: [] as unknown[] } as never);
} catch {
// Ignore secondary failure.
}
}
}, [
projection,
pairRanges,
pairLinks,
fcDashed,
fleetCircles,
legacyTargetsOrdered,
overlays.pairRange,
overlays.pairLines,
overlays.fcLines,
overlays.fleetCircles,
settings.showShips,
selectedMmsi,
isHighlightedFleet,
isHighlightedPair,
clearDeckHoverPairs,
clearDeckHoverMmsi,
clearMapFleetHoverState,
setDeckHoverPairs,
setDeckHoverMmsi,
setMapFleetHoverState,
toFleetMmsiList,
touchDeckHoverState,
legacyHits,
]);
}

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import { useEffect, type MutableRefObject } from 'react';
import type maplibregl from 'maplibre-gl';
import { onMapStyleReady } from '../lib/mapCore';
import type { MapProjectionId } from '../types';
export function useFlyTo(
mapRef: MutableRefObject<maplibregl.Map | null>,
projectionRef: MutableRefObject<MapProjectionId>,
opts: {
selectedMmsi: number | null;
shipData: { mmsi: number; lon: number; lat: number }[];
fleetFocusId: string | number | undefined;
fleetFocusLon: number | undefined;
fleetFocusLat: number | undefined;
fleetFocusZoom: number | undefined;
},
) {
const { selectedMmsi, shipData, fleetFocusId, fleetFocusLon, fleetFocusLat, fleetFocusZoom } = opts;
useEffect(() => {
const map = mapRef.current;
if (!map) return;
if (!selectedMmsi) return;
const t = shipData.find((x) => x.mmsi === selectedMmsi);
if (!t) return;
const flyOpts = { center: [t.lon, t.lat] as [number, number], zoom: Math.max(map.getZoom(), 10), duration: 600 };
if (projectionRef.current === 'globe') {
map.flyTo(flyOpts);
} else {
map.easeTo(flyOpts);
}
}, [selectedMmsi, shipData]);
useEffect(() => {
const map = mapRef.current;
if (!map || fleetFocusLon == null || fleetFocusLat == null || !Number.isFinite(fleetFocusLon) || !Number.isFinite(fleetFocusLat))
return;
const lon = fleetFocusLon;
const lat = fleetFocusLat;
const zoom = fleetFocusZoom ?? 10;
const apply = () => {
const flyOpts = { center: [lon, lat] as [number, number], zoom, duration: 700 };
if (projectionRef.current === 'globe') {
map.flyTo(flyOpts);
} else {
map.easeTo(flyOpts);
}
};
if (map.isStyleLoaded()) {
apply();
return;
}
const stop = onMapStyleReady(map, apply);
return () => {
stop();
};
}, [fleetFocusId, fleetFocusLon, fleetFocusLat, fleetFocusZoom]);
}

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import { useCallback, useEffect, useRef, type MutableRefObject } from 'react';
import maplibregl from 'maplibre-gl';
import type { AisTarget } from '../../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../../entities/legacyVessel/model/types';
import type { MapToggleState } from '../../../features/mapToggles/MapToggles';
import type { Map3DSettings, MapProjectionId } from '../types';
import { toIntMmsi, toSafeNumber } from '../lib/setUtils';
import {
getShipTooltipHtml,
getPairLinkTooltipHtml,
getFcLinkTooltipHtml,
getRangeTooltipHtml,
getFleetCircleTooltipHtml,
} from '../lib/tooltips';
import { getZoneIdFromProps, getZoneDisplayNameFromProps } from '../lib/zoneUtils';
export function useGlobeInteraction(
mapRef: MutableRefObject<maplibregl.Map | null>,
projectionBusyRef: MutableRefObject<boolean>,
opts: {
projection: MapProjectionId;
settings: Map3DSettings;
overlays: MapToggleState;
targets: AisTarget[];
shipData: AisTarget[];
shipByMmsi: Map<number, AisTarget>;
selectedMmsi: number | null;
hoveredZoneId: string | null;
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
clearDeckHoverPairs: () => void;
clearDeckHoverMmsi: () => void;
clearMapFleetHoverState: () => void;
setDeckHoverPairs: (next: number[]) => void;
setDeckHoverMmsi: (next: number[]) => void;
setMapFleetHoverState: (ownerKey: string | null, vesselMmsis: number[]) => void;
setHoveredZoneId: (updater: (prev: string | null) => string | null) => void;
},
) {
const {
projection, legacyHits, shipByMmsi,
clearDeckHoverPairs, clearDeckHoverMmsi, clearMapFleetHoverState,
setDeckHoverPairs, setDeckHoverMmsi, setMapFleetHoverState, setHoveredZoneId,
} = opts;
const mapTooltipRef = useRef<maplibregl.Popup | null>(null);
const clearGlobeTooltip = useCallback(() => {
if (!mapTooltipRef.current) return;
try {
mapTooltipRef.current.remove();
} catch {
// ignore
}
mapTooltipRef.current = null;
}, []);
// eslint-disable-next-line react-hooks/preserve-manual-memoization
const setGlobeTooltip = useCallback((lngLat: maplibregl.LngLatLike, tooltipHtml: string) => {
const map = mapRef.current;
if (!map || !map.isStyleLoaded()) return;
if (!mapTooltipRef.current) {
mapTooltipRef.current = new maplibregl.Popup({
closeButton: false,
closeOnClick: false,
maxWidth: '360px',
className: 'maplibre-tooltip-popup',
});
}
const container = document.createElement('div');
container.className = 'maplibre-tooltip-popup__content';
container.innerHTML = tooltipHtml;
mapTooltipRef.current.setLngLat(lngLat).setDOMContent(container).addTo(map);
}, []);
const buildGlobeFeatureTooltip = useCallback(
(feature: { properties?: Record<string, unknown> | null; layer?: { id?: string } } | null | undefined) => {
if (!feature) return null;
const props = feature.properties || {};
const layerId = feature.layer?.id;
const maybeMmsi = toIntMmsi(props.mmsi);
if (maybeMmsi != null && maybeMmsi > 0) {
return getShipTooltipHtml({ mmsi: maybeMmsi, targetByMmsi: shipByMmsi, legacyHits });
}
if (layerId === 'pair-lines-ml') {
const warn = props.warn === true;
const aMmsi = toIntMmsi(props.aMmsi);
const bMmsi = toIntMmsi(props.bMmsi);
if (aMmsi == null || bMmsi == null) return null;
return getPairLinkTooltipHtml({
warn, distanceNm: toSafeNumber(props.distanceNm),
aMmsi, bMmsi, legacyHits, targetByMmsi: shipByMmsi,
});
}
if (layerId === 'fc-lines-ml') {
const fcMmsi = toIntMmsi(props.fcMmsi);
const otherMmsi = toIntMmsi(props.otherMmsi);
if (fcMmsi == null || otherMmsi == null) return null;
return getFcLinkTooltipHtml({
suspicious: props.suspicious === true,
distanceNm: toSafeNumber(props.distanceNm),
fcMmsi, otherMmsi, legacyHits, targetByMmsi: shipByMmsi,
});
}
if (layerId === 'pair-range-ml') {
const aMmsi = toIntMmsi(props.aMmsi);
const bMmsi = toIntMmsi(props.bMmsi);
if (aMmsi == null || bMmsi == null) return null;
return getRangeTooltipHtml({
warn: props.warn === true,
distanceNm: toSafeNumber(props.distanceNm),
aMmsi, bMmsi, legacyHits,
});
}
if (layerId === 'fleet-circles-ml' || layerId === 'fleet-circles-ml-fill') {
return getFleetCircleTooltipHtml({
ownerKey: String(props.ownerKey ?? ''),
ownerLabel: String(props.ownerLabel ?? props.ownerKey ?? ''),
count: Number(props.count ?? 0),
});
}
const zoneLabel = getZoneDisplayNameFromProps(props);
if (zoneLabel) {
return { html: `<div style="font-size: 12px; font-family: system-ui;">${zoneLabel}</div>` };
}
return null;
},
[legacyHits, shipByMmsi],
);
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const clearDeckGlobeHoverState = () => {
clearDeckHoverMmsi();
clearDeckHoverPairs();
setHoveredZoneId((prev) => (prev === null ? prev : null));
clearMapFleetHoverState();
};
const resetGlobeHoverStates = () => {
clearDeckHoverMmsi();
clearDeckHoverPairs();
setHoveredZoneId((prev) => (prev === null ? prev : null));
clearMapFleetHoverState();
};
const normalizeMmsiList = (value: unknown): number[] => {
if (!Array.isArray(value)) return [];
const out: number[] = [];
for (const n of value) {
const m = toIntMmsi(n);
if (m != null) out.push(m);
}
return out;
};
const onMouseMove = (e: maplibregl.MapMouseEvent) => {
if (projection !== 'globe') {
clearGlobeTooltip();
resetGlobeHoverStates();
return;
}
if (projectionBusyRef.current) {
resetGlobeHoverStates();
clearGlobeTooltip();
return;
}
if (!map.isStyleLoaded()) {
clearDeckGlobeHoverState();
clearGlobeTooltip();
return;
}
let candidateLayerIds: string[] = [];
try {
candidateLayerIds = [
'ships-globe', 'ships-globe-halo', 'ships-globe-outline',
'pair-lines-ml', 'fc-lines-ml',
'fleet-circles-ml', 'fleet-circles-ml-fill',
'pair-range-ml',
'zones-fill', 'zones-line', 'zones-label',
].filter((id) => map.getLayer(id));
} catch {
candidateLayerIds = [];
}
if (candidateLayerIds.length === 0) {
resetGlobeHoverStates();
clearGlobeTooltip();
return;
}
let rendered: Array<{ properties?: Record<string, unknown> | null; layer?: { id?: string } }> = [];
try {
rendered = map.queryRenderedFeatures(e.point, { layers: candidateLayerIds }) as unknown as Array<{
properties?: Record<string, unknown> | null;
layer?: { id?: string };
}>;
} catch {
rendered = [];
}
const priority = [
'ships-globe', 'ships-globe-halo', 'ships-globe-outline',
'pair-lines-ml', 'fc-lines-ml', 'pair-range-ml',
'fleet-circles-ml-fill', 'fleet-circles-ml',
'zones-fill', 'zones-line', 'zones-label',
];
const first = priority.map((id) => rendered.find((r) => r.layer?.id === id)).find(Boolean) as
| { properties?: Record<string, unknown> | null; layer?: { id?: string } }
| undefined;
if (!first) {
resetGlobeHoverStates();
clearGlobeTooltip();
return;
}
const layerId = first.layer?.id;
const props = first.properties || {};
const isShipLayer = layerId === 'ships-globe' || layerId === 'ships-globe-halo' || layerId === 'ships-globe-outline';
const isPairLayer = layerId === 'pair-lines-ml' || layerId === 'pair-range-ml';
const isFcLayer = layerId === 'fc-lines-ml';
const isFleetLayer = layerId === 'fleet-circles-ml' || layerId === 'fleet-circles-ml-fill';
const isZoneLayer = layerId === 'zones-fill' || layerId === 'zones-line' || layerId === 'zones-label';
if (isShipLayer) {
const mmsi = toIntMmsi(props.mmsi);
setDeckHoverMmsi(mmsi == null ? [] : [mmsi]);
clearDeckHoverPairs();
clearMapFleetHoverState();
setHoveredZoneId((prev) => (prev === null ? prev : null));
} else if (isPairLayer) {
const aMmsi = toIntMmsi(props.aMmsi);
const bMmsi = toIntMmsi(props.bMmsi);
setDeckHoverPairs([...(aMmsi == null ? [] : [aMmsi]), ...(bMmsi == null ? [] : [bMmsi])]);
clearDeckHoverMmsi();
clearMapFleetHoverState();
setHoveredZoneId((prev) => (prev === null ? prev : null));
} else if (isFcLayer) {
const from = toIntMmsi(props.fcMmsi);
const to = toIntMmsi(props.otherMmsi);
const fromTo = [from, to].filter((v): v is number => v != null);
setDeckHoverPairs(fromTo);
setDeckHoverMmsi(fromTo);
clearMapFleetHoverState();
setHoveredZoneId((prev) => (prev === null ? prev : null));
} else if (isFleetLayer) {
const ownerKey = String(props.ownerKey ?? '');
const list = normalizeMmsiList(props.vesselMmsis);
setMapFleetHoverState(ownerKey || null, list);
clearDeckHoverMmsi();
clearDeckHoverPairs();
setHoveredZoneId((prev) => (prev === null ? prev : null));
} else if (isZoneLayer) {
clearMapFleetHoverState();
clearDeckHoverMmsi();
clearDeckHoverPairs();
const zoneId = getZoneIdFromProps(props);
setHoveredZoneId(() => zoneId || null);
} else {
resetGlobeHoverStates();
}
const tooltip = buildGlobeFeatureTooltip(first);
if (!tooltip) {
if (!isZoneLayer) {
resetGlobeHoverStates();
}
clearGlobeTooltip();
return;
}
const content = tooltip?.html ?? '';
if (content) {
setGlobeTooltip(e.lngLat, content);
return;
}
clearGlobeTooltip();
};
const onMouseOut = () => {
resetGlobeHoverStates();
clearGlobeTooltip();
};
map.on('mousemove', onMouseMove);
map.on('mouseout', onMouseOut);
return () => {
map.off('mousemove', onMouseMove);
map.off('mouseout', onMouseOut);
clearGlobeTooltip();
};
}, [
projection,
buildGlobeFeatureTooltip,
clearGlobeTooltip,
clearMapFleetHoverState,
clearDeckHoverPairs,
clearDeckHoverMmsi,
setDeckHoverPairs,
setDeckHoverMmsi,
setMapFleetHoverState,
setGlobeTooltip,
]);
}

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import { useCallback, useEffect, type MutableRefObject } from 'react';
import type maplibregl from 'maplibre-gl';
import type { GeoJSONSource, GeoJSONSourceSpecification, LayerSpecification } from 'maplibre-gl';
import type { FcLink, FleetCircle, PairLink } from '../../../features/legacyDashboard/model/types';
import type { MapToggleState } from '../../../features/mapToggles/MapToggles';
import type { DashSeg, MapProjectionId, PairRangeCircle } from '../types';
import {
PAIR_LINE_NORMAL_ML, PAIR_LINE_WARN_ML,
PAIR_LINE_NORMAL_ML_HL, PAIR_LINE_WARN_ML_HL,
PAIR_RANGE_NORMAL_ML, PAIR_RANGE_WARN_ML,
PAIR_RANGE_NORMAL_ML_HL, PAIR_RANGE_WARN_ML_HL,
FC_LINE_NORMAL_ML, FC_LINE_SUSPICIOUS_ML,
FC_LINE_NORMAL_ML_HL, FC_LINE_SUSPICIOUS_ML_HL,
FLEET_FILL_ML, FLEET_FILL_ML_HL,
FLEET_LINE_ML, FLEET_LINE_ML_HL,
} from '../constants';
import { makeUniqueSorted } from '../lib/setUtils';
import {
makePairLinkFeatureId,
makeFcSegmentFeatureId,
makeFleetCircleFeatureId,
} from '../lib/featureIds';
import {
makeMmsiPairHighlightExpr,
makeMmsiAnyEndpointExpr,
makeFleetOwnerMatchExpr,
makeFleetMemberMatchExpr,
} from '../lib/mlExpressions';
import { kickRepaint, onMapStyleReady } from '../lib/mapCore';
import { circleRingLngLat } from '../lib/geometry';
import { dashifyLine } from '../lib/dashifyLine';
export function useGlobeOverlays(
mapRef: MutableRefObject<maplibregl.Map | null>,
projectionBusyRef: MutableRefObject<boolean>,
reorderGlobeFeatureLayers: () => void,
opts: {
overlays: MapToggleState;
pairLinks: PairLink[] | undefined;
fcLinks: FcLink[] | undefined;
fleetCircles: FleetCircle[] | undefined;
projection: MapProjectionId;
mapSyncEpoch: number;
hoveredFleetMmsiList: number[];
hoveredFleetOwnerKeyList: string[];
hoveredPairMmsiList: number[];
},
) {
const {
overlays, pairLinks, fcLinks, fleetCircles, projection, mapSyncEpoch,
hoveredFleetMmsiList, hoveredFleetOwnerKeyList, hoveredPairMmsiList,
} = opts;
// Pair lines
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'pair-lines-ml-src';
const layerId = 'pair-lines-ml';
const remove = () => {
try {
if (map.getLayer(layerId)) map.setLayoutProperty(layerId, 'visibility', 'none');
} catch {
// ignore
}
};
const ensure = () => {
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
if (projection !== 'globe' || !overlays.pairLines || (pairLinks?.length ?? 0) === 0) {
remove();
return;
}
const fc: GeoJSON.FeatureCollection<GeoJSON.LineString> = {
type: 'FeatureCollection',
features: (pairLinks || []).map((p) => ({
type: 'Feature',
id: makePairLinkFeatureId(p.aMmsi, p.bMmsi),
geometry: { type: 'LineString', coordinates: [p.from, p.to] },
properties: {
type: 'pair',
aMmsi: p.aMmsi,
bMmsi: p.bMmsi,
distanceNm: p.distanceNm,
warn: p.warn,
},
})),
};
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) existing.setData(fc);
else map.addSource(srcId, { type: 'geojson', data: fc } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('Pair lines source setup failed:', e);
return;
}
if (!map.getLayer(layerId)) {
try {
map.addLayer(
{
id: layerId,
type: 'line',
source: srcId,
layout: { 'line-cap': 'round', 'line-join': 'round', visibility: 'visible' },
paint: {
'line-color': [
'case',
['==', ['get', 'highlighted'], 1],
['case', ['boolean', ['get', 'warn'], false], PAIR_LINE_WARN_ML_HL, PAIR_LINE_NORMAL_ML_HL],
['boolean', ['get', 'warn'], false],
PAIR_LINE_WARN_ML,
PAIR_LINE_NORMAL_ML,
] as never,
'line-width': [
'case',
['==', ['get', 'highlighted'], 1], 2.8,
['boolean', ['get', 'warn'], false], 2.2,
1.4,
] as never,
'line-opacity': 0.9,
},
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('Pair lines layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(layerId, 'visibility', 'visible');
} catch {
// ignore
}
}
reorderGlobeFeatureLayers();
kickRepaint(map);
};
const stop = onMapStyleReady(map, ensure);
ensure();
return () => {
stop();
};
}, [projection, overlays.pairLines, pairLinks, mapSyncEpoch, reorderGlobeFeatureLayers]);
// FC lines
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'fc-lines-ml-src';
const layerId = 'fc-lines-ml';
const remove = () => {
try {
if (map.getLayer(layerId)) map.setLayoutProperty(layerId, 'visibility', 'none');
} catch {
// ignore
}
};
const ensure = () => {
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
if (projection !== 'globe' || !overlays.fcLines) {
remove();
return;
}
const segs: DashSeg[] = [];
for (const l of fcLinks || []) {
segs.push(...dashifyLine(l.from, l.to, l.suspicious, l.distanceNm, l.fcMmsi, l.otherMmsi));
}
if (segs.length === 0) {
remove();
return;
}
const fc: GeoJSON.FeatureCollection<GeoJSON.LineString> = {
type: 'FeatureCollection',
features: segs.map((s, idx) => ({
type: 'Feature',
id: makeFcSegmentFeatureId(s.fromMmsi ?? -1, s.toMmsi ?? -1, idx),
geometry: { type: 'LineString', coordinates: [s.from, s.to] },
properties: {
type: 'fc',
suspicious: s.suspicious,
distanceNm: s.distanceNm,
fcMmsi: s.fromMmsi ?? -1,
otherMmsi: s.toMmsi ?? -1,
},
})),
};
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) existing.setData(fc);
else map.addSource(srcId, { type: 'geojson', data: fc } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('FC lines source setup failed:', e);
return;
}
if (!map.getLayer(layerId)) {
try {
map.addLayer(
{
id: layerId,
type: 'line',
source: srcId,
layout: { 'line-cap': 'round', 'line-join': 'round', visibility: 'visible' },
paint: {
'line-color': [
'case',
['==', ['get', 'highlighted'], 1],
['case', ['boolean', ['get', 'suspicious'], false], FC_LINE_SUSPICIOUS_ML_HL, FC_LINE_NORMAL_ML_HL],
['boolean', ['get', 'suspicious'], false],
FC_LINE_SUSPICIOUS_ML,
FC_LINE_NORMAL_ML,
] as never,
'line-width': ['case', ['==', ['get', 'highlighted'], 1], 2.0, 1.3] as never,
'line-opacity': 0.9,
},
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('FC lines layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(layerId, 'visibility', 'visible');
} catch {
// ignore
}
}
reorderGlobeFeatureLayers();
kickRepaint(map);
};
const stop = onMapStyleReady(map, ensure);
ensure();
return () => {
stop();
};
}, [projection, overlays.fcLines, fcLinks, mapSyncEpoch, reorderGlobeFeatureLayers]);
// Fleet circles
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'fleet-circles-ml-src';
const fillSrcId = 'fleet-circles-ml-fill-src';
const layerId = 'fleet-circles-ml';
const fillLayerId = 'fleet-circles-ml-fill';
const remove = () => {
try {
if (map.getLayer(fillLayerId)) map.setLayoutProperty(fillLayerId, 'visibility', 'none');
} catch {
// ignore
}
try {
if (map.getLayer(layerId)) map.setLayoutProperty(layerId, 'visibility', 'none');
} catch {
// ignore
}
};
const ensure = () => {
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
if (projection !== 'globe' || !overlays.fleetCircles || (fleetCircles?.length ?? 0) === 0) {
remove();
return;
}
const fcLine: GeoJSON.FeatureCollection<GeoJSON.LineString> = {
type: 'FeatureCollection',
features: (fleetCircles || []).map((c) => {
const ring = circleRingLngLat(c.center, c.radiusNm * 1852);
return {
type: 'Feature',
id: makeFleetCircleFeatureId(c.ownerKey),
geometry: { type: 'LineString', coordinates: ring },
properties: {
type: 'fleet',
ownerKey: c.ownerKey,
ownerLabel: c.ownerLabel,
count: c.count,
vesselMmsis: c.vesselMmsis,
highlighted: 0,
},
};
}),
};
const fcFill: GeoJSON.FeatureCollection<GeoJSON.Polygon> = {
type: 'FeatureCollection',
features: (fleetCircles || []).map((c) => {
const ring = circleRingLngLat(c.center, c.radiusNm * 1852);
return {
type: 'Feature',
id: `${makeFleetCircleFeatureId(c.ownerKey)}-fill`,
geometry: { type: 'Polygon', coordinates: [ring] },
properties: {
type: 'fleet-fill',
ownerKey: c.ownerKey,
ownerLabel: c.ownerLabel,
count: c.count,
vesselMmsis: c.vesselMmsis,
highlighted: 0,
},
};
}),
};
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) existing.setData(fcLine);
else map.addSource(srcId, { type: 'geojson', data: fcLine } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('Fleet circles source setup failed:', e);
return;
}
try {
const existingFill = map.getSource(fillSrcId) as GeoJSONSource | undefined;
if (existingFill) existingFill.setData(fcFill);
else map.addSource(fillSrcId, { type: 'geojson', data: fcFill } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('Fleet circles source setup failed:', e);
return;
}
if (!map.getLayer(fillLayerId)) {
try {
map.addLayer(
{
id: fillLayerId,
type: 'fill',
source: fillSrcId,
layout: { visibility: 'visible' },
paint: {
'fill-color': ['case', ['==', ['get', 'highlighted'], 1], FLEET_FILL_ML_HL, FLEET_FILL_ML] as never,
'fill-opacity': ['case', ['==', ['get', 'highlighted'], 1], 0.7, 0.36] as never,
},
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('Fleet circles fill layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(fillLayerId, 'visibility', 'visible');
} catch {
// ignore
}
}
if (!map.getLayer(layerId)) {
try {
map.addLayer(
{
id: layerId,
type: 'line',
source: srcId,
layout: { 'line-cap': 'round', 'line-join': 'round', visibility: 'visible' },
paint: {
'line-color': ['case', ['==', ['get', 'highlighted'], 1], FLEET_LINE_ML_HL, FLEET_LINE_ML] as never,
'line-width': ['case', ['==', ['get', 'highlighted'], 1], 2, 1.1] as never,
'line-opacity': 0.85,
},
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('Fleet circles layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(layerId, 'visibility', 'visible');
} catch {
// ignore
}
}
reorderGlobeFeatureLayers();
kickRepaint(map);
};
const stop = onMapStyleReady(map, ensure);
ensure();
return () => {
stop();
};
}, [projection, overlays.fleetCircles, fleetCircles, mapSyncEpoch, reorderGlobeFeatureLayers]);
// Pair range
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'pair-range-ml-src';
const layerId = 'pair-range-ml';
const remove = () => {
try {
if (map.getLayer(layerId)) map.setLayoutProperty(layerId, 'visibility', 'none');
} catch {
// ignore
}
};
const ensure = () => {
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
if (projection !== 'globe' || !overlays.pairRange) {
remove();
return;
}
const ranges: PairRangeCircle[] = [];
for (const p of pairLinks || []) {
const center: [number, number] = [(p.from[0] + p.to[0]) / 2, (p.from[1] + p.to[1]) / 2];
ranges.push({
center,
radiusNm: Math.max(0.05, p.distanceNm / 2),
warn: p.warn,
aMmsi: p.aMmsi,
bMmsi: p.bMmsi,
distanceNm: p.distanceNm,
});
}
if (ranges.length === 0) {
remove();
return;
}
const fc: GeoJSON.FeatureCollection<GeoJSON.LineString> = {
type: 'FeatureCollection',
features: ranges.map((c) => {
const ring = circleRingLngLat(c.center, c.radiusNm * 1852);
return {
type: 'Feature',
id: makePairLinkFeatureId(c.aMmsi, c.bMmsi),
geometry: { type: 'LineString', coordinates: ring },
properties: {
type: 'pair-range',
warn: c.warn,
aMmsi: c.aMmsi,
bMmsi: c.bMmsi,
distanceNm: c.distanceNm,
highlighted: 0,
},
};
}),
};
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) existing.setData(fc);
else map.addSource(srcId, { type: 'geojson', data: fc } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('Pair range source setup failed:', e);
return;
}
if (!map.getLayer(layerId)) {
try {
map.addLayer(
{
id: layerId,
type: 'line',
source: srcId,
layout: { 'line-cap': 'round', 'line-join': 'round', visibility: 'visible' },
paint: {
'line-color': [
'case',
['==', ['get', 'highlighted'], 1],
['case', ['boolean', ['get', 'warn'], false], PAIR_RANGE_WARN_ML_HL, PAIR_RANGE_NORMAL_ML_HL],
['boolean', ['get', 'warn'], false],
PAIR_RANGE_WARN_ML,
PAIR_RANGE_NORMAL_ML,
] as never,
'line-width': ['case', ['==', ['get', 'highlighted'], 1], 1.6, 1.0] as never,
'line-opacity': 0.85,
},
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('Pair range layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(layerId, 'visibility', 'visible');
} catch {
// ignore
}
}
kickRepaint(map);
};
const stop = onMapStyleReady(map, ensure);
ensure();
return () => {
stop();
};
}, [projection, overlays.pairRange, pairLinks, mapSyncEpoch, reorderGlobeFeatureLayers]);
// Paint state updates for hover highlights
// eslint-disable-next-line react-hooks/preserve-manual-memoization
const updateGlobeOverlayPaintStates = useCallback(() => {
if (projection !== 'globe' || projectionBusyRef.current) return;
const map = mapRef.current;
if (!map || !map.isStyleLoaded()) return;
const fleetAwarePairMmsiList = makeUniqueSorted([...hoveredPairMmsiList, ...hoveredFleetMmsiList]);
const pairHighlightExpr = hoveredPairMmsiList.length >= 2
? makeMmsiPairHighlightExpr('aMmsi', 'bMmsi', hoveredPairMmsiList)
: false;
const fcEndpointHighlightExpr = fleetAwarePairMmsiList.length > 0
? makeMmsiAnyEndpointExpr('fcMmsi', 'otherMmsi', fleetAwarePairMmsiList)
: false;
const fleetOwnerMatchExpr =
hoveredFleetOwnerKeyList.length > 0 ? makeFleetOwnerMatchExpr(hoveredFleetOwnerKeyList) : false;
const fleetMemberExpr =
hoveredFleetMmsiList.length > 0 ? makeFleetMemberMatchExpr(hoveredFleetMmsiList) : false;
const fleetHighlightExpr =
hoveredFleetOwnerKeyList.length > 0 || hoveredFleetMmsiList.length > 0
? (['any', fleetOwnerMatchExpr, fleetMemberExpr] as never)
: false;
try {
if (map.getLayer('pair-lines-ml')) {
map.setPaintProperty(
'pair-lines-ml', 'line-color',
['case', pairHighlightExpr, ['case', ['boolean', ['get', 'warn'], false], PAIR_LINE_WARN_ML_HL, PAIR_LINE_NORMAL_ML_HL], ['boolean', ['get', 'warn'], false], PAIR_LINE_WARN_ML, PAIR_LINE_NORMAL_ML] as never,
);
map.setPaintProperty(
'pair-lines-ml', 'line-width',
['case', pairHighlightExpr, 2.8, ['boolean', ['get', 'warn'], false], 2.2, 1.4] as never,
);
}
} catch {
// ignore
}
try {
if (map.getLayer('fc-lines-ml')) {
map.setPaintProperty(
'fc-lines-ml', 'line-color',
['case', fcEndpointHighlightExpr, ['case', ['boolean', ['get', 'suspicious'], false], FC_LINE_SUSPICIOUS_ML_HL, FC_LINE_NORMAL_ML_HL], ['boolean', ['get', 'suspicious'], false], FC_LINE_SUSPICIOUS_ML, FC_LINE_NORMAL_ML] as never,
);
map.setPaintProperty(
'fc-lines-ml', 'line-width',
['case', fcEndpointHighlightExpr, 2.0, 1.3] as never,
);
}
} catch {
// ignore
}
try {
if (map.getLayer('pair-range-ml')) {
map.setPaintProperty(
'pair-range-ml', 'line-color',
['case', pairHighlightExpr, ['case', ['boolean', ['get', 'warn'], false], PAIR_RANGE_WARN_ML_HL, PAIR_RANGE_NORMAL_ML_HL], ['boolean', ['get', 'warn'], false], PAIR_RANGE_WARN_ML, PAIR_RANGE_NORMAL_ML] as never,
);
map.setPaintProperty(
'pair-range-ml', 'line-width',
['case', pairHighlightExpr, 1.6, 1.0] as never,
);
}
} catch {
// ignore
}
try {
if (map.getLayer('fleet-circles-ml-fill')) {
map.setPaintProperty('fleet-circles-ml-fill', 'fill-color', ['case', fleetHighlightExpr, FLEET_FILL_ML_HL, FLEET_FILL_ML] as never);
map.setPaintProperty('fleet-circles-ml-fill', 'fill-opacity', ['case', fleetHighlightExpr, 0.7, 0.28] as never);
}
if (map.getLayer('fleet-circles-ml')) {
map.setPaintProperty('fleet-circles-ml', 'line-color', ['case', fleetHighlightExpr, FLEET_LINE_ML_HL, FLEET_LINE_ML] as never);
map.setPaintProperty('fleet-circles-ml', 'line-width', ['case', fleetHighlightExpr, 2, 1.1] as never);
}
} catch {
// ignore
}
}, [projection, hoveredFleetMmsiList, hoveredFleetOwnerKeyList, hoveredPairMmsiList]);
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const stop = onMapStyleReady(map, updateGlobeOverlayPaintStates);
updateGlobeOverlayPaintStates();
return () => {
stop();
};
}, [mapSyncEpoch, hoveredFleetMmsiList, hoveredFleetOwnerKeyList, hoveredPairMmsiList, projection, updateGlobeOverlayPaintStates]);
}

파일 크기가 너무 크기때문에 변경 상태를 표시하지 않습니다. Load Diff

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import { useMemo, useState } from 'react';
import { toNumberSet } from '../lib/setUtils';
export interface HoverStateInput {
hoveredMmsiSet: number[];
hoveredFleetMmsiSet: number[];
hoveredPairMmsiSet: number[];
hoveredFleetOwnerKey: string | null;
highlightedMmsiSet: number[];
}
export function useHoverState(input: HoverStateInput) {
const {
hoveredMmsiSet,
hoveredFleetMmsiSet,
hoveredPairMmsiSet,
hoveredFleetOwnerKey,
highlightedMmsiSet,
} = input;
// Internal deck hover states
const [hoveredDeckMmsiSet, setHoveredDeckMmsiSet] = useState<number[]>([]);
const [hoveredDeckPairMmsiSet, setHoveredDeckPairMmsiSet] = useState<number[]>([]);
const [hoveredDeckFleetOwnerKey, setHoveredDeckFleetOwnerKey] = useState<string | null>(null);
const [hoveredDeckFleetMmsiSet, setHoveredDeckFleetMmsiSet] = useState<number[]>([]);
const [hoveredZoneId, setHoveredZoneId] = useState<string | null>(null);
// Derived sets
const hoveredMmsiSetRef = useMemo(() => toNumberSet(hoveredMmsiSet), [hoveredMmsiSet]);
const hoveredFleetMmsiSetRef = useMemo(() => toNumberSet(hoveredFleetMmsiSet), [hoveredFleetMmsiSet]);
const hoveredPairMmsiSetRef = useMemo(() => toNumberSet(hoveredPairMmsiSet), [hoveredPairMmsiSet]);
const externalHighlightedSetRef = useMemo(() => toNumberSet(highlightedMmsiSet), [highlightedMmsiSet]);
const hoveredDeckMmsiSetRef = useMemo(() => toNumberSet(hoveredDeckMmsiSet), [hoveredDeckMmsiSet]);
const hoveredDeckPairMmsiSetRef = useMemo(() => toNumberSet(hoveredDeckPairMmsiSet), [hoveredDeckPairMmsiSet]);
const hoveredDeckFleetMmsiSetRef = useMemo(() => toNumberSet(hoveredDeckFleetMmsiSet), [hoveredDeckFleetMmsiSet]);
const hoveredFleetOwnerKeys = useMemo(() => {
const keys = new Set<string>();
if (hoveredFleetOwnerKey) keys.add(hoveredFleetOwnerKey);
if (hoveredDeckFleetOwnerKey) keys.add(hoveredDeckFleetOwnerKey);
return keys;
}, [hoveredFleetOwnerKey, hoveredDeckFleetOwnerKey]);
return {
// Internal states + setters
hoveredDeckMmsiSet,
setHoveredDeckMmsiSet,
hoveredDeckPairMmsiSet,
setHoveredDeckPairMmsiSet,
hoveredDeckFleetOwnerKey,
setHoveredDeckFleetOwnerKey,
hoveredDeckFleetMmsiSet,
setHoveredDeckFleetMmsiSet,
hoveredZoneId,
setHoveredZoneId,
// Derived sets
hoveredMmsiSetRef,
hoveredFleetMmsiSetRef,
hoveredPairMmsiSetRef,
externalHighlightedSetRef,
hoveredDeckMmsiSetRef,
hoveredDeckPairMmsiSetRef,
hoveredDeckFleetMmsiSetRef,
hoveredFleetOwnerKeys,
};
}

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import { useCallback, useEffect, useRef, type MutableRefObject, type Dispatch, type SetStateAction } from 'react';
import maplibregl, { type StyleSpecification } from 'maplibre-gl';
import { MapboxOverlay } from '@deck.gl/mapbox';
import { MaplibreDeckCustomLayer } from '../MaplibreDeckCustomLayer';
import type { BaseMapId, MapProjectionId } from '../types';
import { DECK_VIEW_ID } from '../constants';
import { kickRepaint, onMapStyleReady } from '../lib/mapCore';
import { ensureSeamarkOverlay } from '../layers/seamark';
import { resolveMapStyle } from '../layers/bathymetry';
import { clearGlobeNativeLayers } from '../lib/layerHelpers';
export function useMapInit(
containerRef: MutableRefObject<HTMLDivElement | null>,
mapRef: MutableRefObject<maplibregl.Map | null>,
overlayRef: MutableRefObject<MapboxOverlay | null>,
overlayInteractionRef: MutableRefObject<MapboxOverlay | null>,
globeDeckLayerRef: MutableRefObject<MaplibreDeckCustomLayer | null>,
baseMapRef: MutableRefObject<BaseMapId>,
projectionRef: MutableRefObject<MapProjectionId>,
opts: {
baseMap: BaseMapId;
projection: MapProjectionId;
showSeamark: boolean;
onViewBboxChange?: (bbox: [number, number, number, number]) => void;
setMapSyncEpoch: Dispatch<SetStateAction<number>>;
},
) {
const { onViewBboxChange, setMapSyncEpoch, showSeamark } = opts;
const showSeamarkRef = useRef(showSeamark);
useEffect(() => {
showSeamarkRef.current = showSeamark;
}, [showSeamark]);
const ensureMercatorOverlay = useCallback(() => {
const map = mapRef.current;
if (!map) return null;
if (overlayRef.current) return overlayRef.current;
try {
const next = new MapboxOverlay({ interleaved: true, layers: [] } as unknown as never);
map.addControl(next);
overlayRef.current = next;
return next;
} catch (e) {
console.warn('Deck overlay create failed:', e);
return null;
}
}, []);
const clearGlobeNativeLayersCb = useCallback(() => {
const map = mapRef.current;
if (!map) return;
clearGlobeNativeLayers(map);
}, []);
const pulseMapSync = useCallback(() => {
setMapSyncEpoch((prev) => prev + 1);
requestAnimationFrame(() => {
kickRepaint(mapRef.current);
setMapSyncEpoch((prev) => prev + 1);
});
}, [setMapSyncEpoch]);
useEffect(() => {
if (!containerRef.current || mapRef.current) return;
let map: maplibregl.Map | null = null;
let cancelled = false;
const controller = new AbortController();
(async () => {
let style: string | StyleSpecification = '/map/styles/osm-seamark.json';
try {
style = await resolveMapStyle(baseMapRef.current, controller.signal);
} catch (e) {
console.warn('Map style init failed, falling back to local raster style:', e);
style = '/map/styles/osm-seamark.json';
}
if (cancelled || !containerRef.current) return;
map = new maplibregl.Map({
container: containerRef.current,
style,
center: [126.5, 34.2],
zoom: 7,
pitch: 45,
bearing: 0,
maxPitch: 85,
dragRotate: true,
pitchWithRotate: true,
touchPitch: true,
scrollZoom: { around: 'center' },
});
map.addControl(new maplibregl.NavigationControl({ showZoom: true, showCompass: true }), 'top-left');
map.addControl(new maplibregl.ScaleControl({ maxWidth: 120, unit: 'metric' }), 'bottom-left');
mapRef.current = map;
if (projectionRef.current === 'mercator') {
const overlay = ensureMercatorOverlay();
if (!overlay) return;
overlayRef.current = overlay;
} else {
globeDeckLayerRef.current = new MaplibreDeckCustomLayer({
id: 'deck-globe',
viewId: DECK_VIEW_ID,
deckProps: { layers: [] },
});
}
function applyProjection() {
if (!map) return;
const next = projectionRef.current;
if (next === 'mercator') return;
try {
map.setProjection({ type: next });
map.setRenderWorldCopies(next !== 'globe');
} catch (e) {
console.warn('Projection apply failed:', e);
}
}
onMapStyleReady(map, () => {
applyProjection();
const deckLayer = globeDeckLayerRef.current;
if (projectionRef.current === 'globe' && deckLayer && !map!.getLayer(deckLayer.id)) {
try {
map!.addLayer(deckLayer);
} catch {
// ignore
}
}
if (!showSeamarkRef.current) return;
try {
ensureSeamarkOverlay(map!, 'bathymetry-lines');
} catch {
// ignore
}
});
const emitBbox = () => {
const cb = onViewBboxChange;
if (!cb || !map) return;
const b = map.getBounds();
cb([b.getWest(), b.getSouth(), b.getEast(), b.getNorth()]);
};
map.on('load', emitBbox);
map.on('moveend', emitBbox);
map.once('load', () => {
if (showSeamarkRef.current) {
try {
ensureSeamarkOverlay(map!, 'bathymetry-lines');
} catch {
// ignore
}
try {
const opacity = showSeamarkRef.current ? 0.85 : 0;
map!.setPaintProperty('seamark', 'raster-opacity', opacity);
} catch {
// ignore
}
}
});
})();
return () => {
cancelled = true;
controller.abort();
try {
globeDeckLayerRef.current?.requestFinalize();
} catch {
// ignore
}
if (map) {
map.remove();
map = null;
}
if (overlayRef.current) {
overlayRef.current.finalize();
overlayRef.current = null;
}
if (overlayInteractionRef.current) {
overlayInteractionRef.current.finalize();
overlayInteractionRef.current = null;
}
globeDeckLayerRef.current = null;
mapRef.current = null;
};
// eslint-disable-next-line react-hooks/exhaustive-deps
}, []);
return { ensureMercatorOverlay, clearGlobeNativeLayers: clearGlobeNativeLayersCb, pulseMapSync };
}

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import { useEffect, type MutableRefObject } from 'react';
import type maplibregl from 'maplibre-gl';
import type { GeoJSONSource, GeoJSONSourceSpecification, LayerSpecification } from 'maplibre-gl';
import type { AisTarget } from '../../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../../entities/legacyVessel/model/types';
import type { MapToggleState } from '../../../features/mapToggles/MapToggles';
import type { Map3DSettings, MapProjectionId } from '../types';
import { LEGACY_CODE_COLORS_RGB, OTHER_AIS_SPEED_RGB, rgba as rgbaCss } from '../../../shared/lib/map/palette';
import { kickRepaint, onMapStyleReady } from '../lib/mapCore';
import { destinationPointLngLat } from '../lib/geometry';
import { isFiniteNumber } from '../lib/setUtils';
import { toValidBearingDeg, lightenColor } from '../lib/shipUtils';
export function usePredictionVectors(
mapRef: MutableRefObject<maplibregl.Map | null>,
projectionBusyRef: MutableRefObject<boolean>,
reorderGlobeFeatureLayers: () => void,
opts: {
overlays: MapToggleState;
settings: Map3DSettings;
shipData: AisTarget[];
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
selectedMmsi: number | null;
externalHighlightedSetRef: Set<number>;
projection: MapProjectionId;
baseMap: string;
mapSyncEpoch: number;
},
) {
const { overlays, settings, shipData, legacyHits, selectedMmsi, externalHighlightedSetRef, projection, baseMap, mapSyncEpoch } = opts;
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'predict-vectors-src';
const outlineId = 'predict-vectors-outline';
const lineId = 'predict-vectors';
const hlOutlineId = 'predict-vectors-hl-outline';
const hlId = 'predict-vectors-hl';
const ensure = () => {
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
const visibility = overlays.predictVectors ? 'visible' : 'none';
const horizonMinutes = 15;
const horizonSeconds = horizonMinutes * 60;
const metersPerSecondPerKnot = 0.514444;
const features: GeoJSON.Feature<GeoJSON.LineString>[] = [];
if (overlays.predictVectors && settings.showShips && shipData.length > 0) {
for (const t of shipData) {
const legacy = legacyHits?.get(t.mmsi) ?? null;
const isTarget = !!legacy;
const isSelected = selectedMmsi != null && t.mmsi === selectedMmsi;
const isPinnedHighlight = externalHighlightedSetRef.has(t.mmsi);
if (!isTarget && !isSelected && !isPinnedHighlight) continue;
const sog = isFiniteNumber(t.sog) ? t.sog : null;
const bearing = toValidBearingDeg(t.cog) ?? toValidBearingDeg(t.heading);
if (sog == null || bearing == null) continue;
if (sog < 0.2) continue;
const distM = sog * metersPerSecondPerKnot * horizonSeconds;
if (!Number.isFinite(distM) || distM <= 0) continue;
const to = destinationPointLngLat([t.lon, t.lat], bearing, distM);
const baseRgb = isTarget
? LEGACY_CODE_COLORS_RGB[legacy?.shipCode ?? ''] ?? OTHER_AIS_SPEED_RGB.moving
: OTHER_AIS_SPEED_RGB.moving;
const rgb = lightenColor(baseRgb, isTarget ? 0.55 : 0.62);
const alpha = isTarget ? 0.72 : 0.52;
const alphaHl = isTarget ? 0.92 : 0.84;
const hl = isSelected || isPinnedHighlight ? 1 : 0;
features.push({
type: 'Feature',
id: `pred-${t.mmsi}`,
geometry: { type: 'LineString', coordinates: [[t.lon, t.lat], to] },
properties: {
mmsi: t.mmsi,
minutes: horizonMinutes,
sog,
cog: bearing,
target: isTarget ? 1 : 0,
hl,
color: rgbaCss(rgb, alpha),
colorHl: rgbaCss(rgb, alphaHl),
},
});
}
}
const fc: GeoJSON.FeatureCollection<GeoJSON.LineString> = { type: 'FeatureCollection', features };
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) existing.setData(fc);
else map.addSource(srcId, { type: 'geojson', data: fc } as GeoJSONSourceSpecification);
} catch (e) {
console.warn('Prediction vector source setup failed:', e);
return;
}
const ensureLayer = (id: string, paint: LayerSpecification['paint'], filter: unknown[]) => {
if (!map.getLayer(id)) {
try {
map.addLayer(
{
id,
type: 'line',
source: srcId,
filter: filter as never,
layout: {
visibility,
'line-cap': 'round',
'line-join': 'round',
},
paint,
} as unknown as LayerSpecification,
undefined,
);
} catch (e) {
console.warn('Prediction vector layer add failed:', e);
}
} else {
try {
map.setLayoutProperty(id, 'visibility', visibility);
map.setFilter(id, filter as never);
if (paint && typeof paint === 'object') {
for (const [key, value] of Object.entries(paint)) {
map.setPaintProperty(id, key as never, value as never);
}
}
} catch {
// ignore
}
}
};
const baseFilter = ['==', ['to-number', ['get', 'hl'], 0], 0] as unknown as unknown[];
const hlFilter = ['==', ['to-number', ['get', 'hl'], 0], 1] as unknown as unknown[];
ensureLayer(
outlineId,
{
'line-color': 'rgba(2,6,23,0.86)',
'line-width': 4.8,
'line-opacity': 1,
'line-blur': 0.2,
'line-dasharray': [1.2, 1.8] as never,
} as never,
baseFilter,
);
ensureLayer(
lineId,
{
'line-color': ['coalesce', ['get', 'color'], 'rgba(226,232,240,0.62)'] as never,
'line-width': 2.4,
'line-opacity': 1,
'line-dasharray': [1.2, 1.8] as never,
} as never,
baseFilter,
);
ensureLayer(
hlOutlineId,
{
'line-color': 'rgba(2,6,23,0.92)',
'line-width': 6.4,
'line-opacity': 1,
'line-blur': 0.25,
'line-dasharray': [1.2, 1.8] as never,
} as never,
hlFilter,
);
ensureLayer(
hlId,
{
'line-color': ['coalesce', ['get', 'colorHl'], ['get', 'color'], 'rgba(241,245,249,0.92)'] as never,
'line-width': 3.6,
'line-opacity': 1,
'line-dasharray': [1.2, 1.8] as never,
} as never,
hlFilter,
);
reorderGlobeFeatureLayers();
kickRepaint(map);
};
const stop = onMapStyleReady(map, ensure);
return () => {
stop();
};
}, [
overlays.predictVectors,
settings.showShips,
shipData,
legacyHits,
selectedMmsi,
externalHighlightedSetRef,
projection,
baseMap,
mapSyncEpoch,
reorderGlobeFeatureLayers,
]);
}

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import { useCallback, useEffect, useRef, type MutableRefObject } from 'react';
import type maplibregl from 'maplibre-gl';
import { MapboxOverlay } from '@deck.gl/mapbox';
import { MaplibreDeckCustomLayer } from '../MaplibreDeckCustomLayer';
import type { MapProjectionId } from '../types';
import { DECK_VIEW_ID } from '../constants';
import { kickRepaint, onMapStyleReady, extractProjectionType } from '../lib/mapCore';
import { removeLayerIfExists } from '../lib/layerHelpers';
export function useProjectionToggle(
mapRef: MutableRefObject<maplibregl.Map | null>,
overlayRef: MutableRefObject<MapboxOverlay | null>,
overlayInteractionRef: MutableRefObject<MapboxOverlay | null>,
globeDeckLayerRef: MutableRefObject<MaplibreDeckCustomLayer | null>,
projectionBusyRef: MutableRefObject<boolean>,
opts: {
projection: MapProjectionId;
clearGlobeNativeLayers: () => void;
ensureMercatorOverlay: () => MapboxOverlay | null;
onProjectionLoadingChange?: (loading: boolean) => void;
pulseMapSync: () => void;
setMapSyncEpoch: (updater: (prev: number) => number) => void;
},
): () => void {
const { projection, clearGlobeNativeLayers, ensureMercatorOverlay, onProjectionLoadingChange, pulseMapSync, setMapSyncEpoch } = opts;
const projectionBusyTokenRef = useRef(0);
const projectionBusyTimerRef = useRef<ReturnType<typeof window.setTimeout> | null>(null);
const projectionPrevRef = useRef<MapProjectionId>(projection);
const projectionRef = useRef<MapProjectionId>(projection);
useEffect(() => {
projectionRef.current = projection;
}, [projection]);
const clearProjectionBusyTimer = useCallback(() => {
if (projectionBusyTimerRef.current == null) return;
clearTimeout(projectionBusyTimerRef.current);
projectionBusyTimerRef.current = null;
}, []);
// eslint-disable-next-line react-hooks/preserve-manual-memoization
const endProjectionLoading = useCallback(() => {
if (!projectionBusyRef.current) return;
projectionBusyRef.current = false;
clearProjectionBusyTimer();
if (onProjectionLoadingChange) {
onProjectionLoadingChange(false);
}
setMapSyncEpoch((prev) => prev + 1);
kickRepaint(mapRef.current);
}, [clearProjectionBusyTimer, onProjectionLoadingChange, setMapSyncEpoch]);
const setProjectionLoading = useCallback(
// eslint-disable-next-line react-hooks/preserve-manual-memoization
(loading: boolean) => {
if (projectionBusyRef.current === loading) return;
if (!loading) {
endProjectionLoading();
return;
}
clearProjectionBusyTimer();
projectionBusyRef.current = true;
const token = ++projectionBusyTokenRef.current;
if (onProjectionLoadingChange) {
onProjectionLoadingChange(true);
}
projectionBusyTimerRef.current = setTimeout(() => {
if (!projectionBusyRef.current || projectionBusyTokenRef.current !== token) return;
console.debug('Projection loading fallback timeout reached.');
endProjectionLoading();
}, 4000);
},
[clearProjectionBusyTimer, endProjectionLoading, onProjectionLoadingChange],
);
useEffect(() => {
return () => {
clearProjectionBusyTimer();
endProjectionLoading();
};
}, [clearProjectionBusyTimer, endProjectionLoading]);
// eslint-disable-next-line react-hooks/preserve-manual-memoization
const reorderGlobeFeatureLayers = useCallback(() => {
const map = mapRef.current;
if (!map || projectionRef.current !== 'globe') return;
if (projectionBusyRef.current) return;
if (!map.isStyleLoaded()) return;
const ordering = [
'zones-fill',
'zones-line',
'zones-label',
'predict-vectors-outline',
'predict-vectors',
'predict-vectors-hl-outline',
'predict-vectors-hl',
'ships-globe-halo',
'ships-globe-outline',
'ships-globe',
'ships-globe-label',
'ships-globe-hover-halo',
'ships-globe-hover-outline',
'ships-globe-hover',
'pair-lines-ml',
'fc-lines-ml',
'pair-range-ml',
'fleet-circles-ml-fill',
'fleet-circles-ml',
];
for (const layerId of ordering) {
try {
if (map.getLayer(layerId)) map.moveLayer(layerId);
} catch {
// ignore
}
}
kickRepaint(map);
}, []);
// Projection toggle (mercator <-> globe)
useEffect(() => {
const map = mapRef.current;
if (!map) return;
let cancelled = false;
let retries = 0;
const maxRetries = 18;
const isTransition = projectionPrevRef.current !== projection;
projectionPrevRef.current = projection;
let settleScheduled = false;
let settleCleanup: (() => void) | null = null;
const startProjectionSettle = () => {
if (!isTransition || settleScheduled) return;
settleScheduled = true;
const finalize = () => {
if (!cancelled && isTransition) setProjectionLoading(false);
};
const finalizeSoon = () => {
if (cancelled || !isTransition || projectionBusyRef.current === false) return;
if (!map.isStyleLoaded()) {
requestAnimationFrame(finalizeSoon);
return;
}
requestAnimationFrame(finalize);
};
const onIdle = () => finalizeSoon();
try {
map.on('idle', onIdle);
const styleReadyCleanup = onMapStyleReady(map, finalizeSoon);
settleCleanup = () => {
map.off('idle', onIdle);
styleReadyCleanup();
};
} catch {
requestAnimationFrame(finalize);
settleCleanup = null;
}
finalizeSoon();
};
if (isTransition) setProjectionLoading(true);
const disposeMercatorOverlays = () => {
const disposeOne = (target: MapboxOverlay | null, toNull: 'base' | 'interaction') => {
if (!target) return;
try {
target.setProps({ layers: [] } as never);
} catch {
// ignore
}
try {
map.removeControl(target as never);
} catch {
// ignore
}
try {
target.finalize();
} catch {
// ignore
}
if (toNull === 'base') {
overlayRef.current = null;
} else {
overlayInteractionRef.current = null;
}
};
disposeOne(overlayRef.current, 'base');
disposeOne(overlayInteractionRef.current, 'interaction');
};
const disposeGlobeDeckLayer = () => {
const current = globeDeckLayerRef.current;
if (!current) return;
removeLayerIfExists(map, current.id);
try {
current.requestFinalize();
} catch {
// ignore
}
globeDeckLayerRef.current = null;
};
const syncProjectionAndDeck = () => {
if (cancelled) return;
if (!isTransition) {
return;
}
if (!map.isStyleLoaded()) {
if (!cancelled && retries < maxRetries) {
retries += 1;
window.requestAnimationFrame(() => syncProjectionAndDeck());
}
return;
}
const next = projection;
const currentProjection = extractProjectionType(map);
const shouldSwitchProjection = currentProjection !== next;
if (projection === 'globe') {
disposeMercatorOverlays();
clearGlobeNativeLayers();
} else {
disposeGlobeDeckLayer();
clearGlobeNativeLayers();
}
try {
if (shouldSwitchProjection) {
map.setProjection({ type: next });
}
map.setRenderWorldCopies(next !== 'globe');
if (shouldSwitchProjection && currentProjection !== next && !cancelled && retries < maxRetries) {
retries += 1;
window.requestAnimationFrame(() => syncProjectionAndDeck());
return;
}
} catch (e) {
if (!cancelled && retries < maxRetries) {
retries += 1;
window.requestAnimationFrame(() => syncProjectionAndDeck());
return;
}
if (isTransition) setProjectionLoading(false);
console.warn('Projection switch failed:', e);
}
if (projection === 'globe') {
disposeGlobeDeckLayer();
if (!globeDeckLayerRef.current) {
globeDeckLayerRef.current = new MaplibreDeckCustomLayer({
id: 'deck-globe',
viewId: DECK_VIEW_ID,
deckProps: { layers: [] },
});
}
const layer = globeDeckLayerRef.current;
const layerId = layer?.id;
if (layer && layerId && map.isStyleLoaded() && !map.getLayer(layerId)) {
try {
map.addLayer(layer);
} catch {
// ignore
}
if (!map.getLayer(layerId) && !cancelled && retries < maxRetries) {
retries += 1;
window.requestAnimationFrame(() => syncProjectionAndDeck());
return;
}
}
} else {
disposeGlobeDeckLayer();
ensureMercatorOverlay();
}
reorderGlobeFeatureLayers();
kickRepaint(map);
try {
map.resize();
} catch {
// ignore
}
if (isTransition) {
startProjectionSettle();
}
pulseMapSync();
};
if (!isTransition) return;
if (map.isStyleLoaded()) syncProjectionAndDeck();
else {
const stop = onMapStyleReady(map, syncProjectionAndDeck);
return () => {
cancelled = true;
if (settleCleanup) settleCleanup();
stop();
if (isTransition) setProjectionLoading(false);
};
}
return () => {
cancelled = true;
if (settleCleanup) settleCleanup();
if (isTransition) setProjectionLoading(false);
};
}, [projection, clearGlobeNativeLayers, ensureMercatorOverlay, reorderGlobeFeatureLayers, setProjectionLoading]);
return reorderGlobeFeatureLayers;
}

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import { useEffect, type MutableRefObject } from 'react';
import maplibregl, {
type GeoJSONSource,
type GeoJSONSourceSpecification,
type LayerSpecification,
} from 'maplibre-gl';
import type { ZoneId } from '../../../entities/zone/model/meta';
import { ZONE_META } from '../../../entities/zone/model/meta';
import type { ZonesGeoJson } from '../../../entities/zone/api/useZones';
import type { MapToggleState } from '../../../features/mapToggles/MapToggles';
import type { BaseMapId, MapProjectionId } from '../types';
import { kickRepaint, onMapStyleReady } from '../lib/mapCore';
export function useZonesLayer(
mapRef: MutableRefObject<maplibregl.Map | null>,
projectionBusyRef: MutableRefObject<boolean>,
reorderGlobeFeatureLayers: () => void,
opts: {
zones: ZonesGeoJson | null;
overlays: MapToggleState;
projection: MapProjectionId;
baseMap: BaseMapId;
hoveredZoneId: string | null;
mapSyncEpoch: number;
},
) {
const { zones, overlays, projection, baseMap, hoveredZoneId, mapSyncEpoch } = opts;
useEffect(() => {
const map = mapRef.current;
if (!map) return;
const srcId = 'zones-src';
const fillId = 'zones-fill';
const lineId = 'zones-line';
const labelId = 'zones-label';
const zoneColorExpr: unknown[] = ['match', ['get', 'zoneId']];
for (const k of Object.keys(ZONE_META) as ZoneId[]) {
zoneColorExpr.push(k, ZONE_META[k].color);
}
zoneColorExpr.push('#3B82F6');
const zoneLabelExpr: unknown[] = ['match', ['to-string', ['coalesce', ['get', 'zoneId'], '']]];
for (const k of Object.keys(ZONE_META) as ZoneId[]) {
zoneLabelExpr.push(k, ZONE_META[k].name);
}
zoneLabelExpr.push(['coalesce', ['get', 'zoneName'], ['get', 'zoneLabel'], ['get', 'NAME'], '수역']);
const ensure = () => {
if (projectionBusyRef.current) return;
const visibility = overlays.zones ? 'visible' : 'none';
try {
if (map.getLayer(fillId)) map.setLayoutProperty(fillId, 'visibility', visibility);
} catch {
// ignore
}
try {
if (map.getLayer(lineId)) map.setLayoutProperty(lineId, 'visibility', visibility);
} catch {
// ignore
}
try {
if (map.getLayer(labelId)) map.setLayoutProperty(labelId, 'visibility', visibility);
} catch {
// ignore
}
if (!zones) return;
if (!map.isStyleLoaded()) return;
try {
const existing = map.getSource(srcId) as GeoJSONSource | undefined;
if (existing) {
existing.setData(zones);
} else {
map.addSource(srcId, { type: 'geojson', data: zones } as GeoJSONSourceSpecification);
}
const style = map.getStyle();
const styleLayers = style && Array.isArray(style.layers) ? style.layers : [];
const firstSymbol = styleLayers.find((l) => (l as { type?: string } | undefined)?.type === 'symbol') as
| { id?: string }
| undefined;
const before = map.getLayer('deck-globe')
? 'deck-globe'
: map.getLayer('ships')
? 'ships'
: map.getLayer('seamark')
? 'seamark'
: firstSymbol?.id;
const zoneMatchExpr =
hoveredZoneId !== null
? (['==', ['to-string', ['coalesce', ['get', 'zoneId'], '']], hoveredZoneId] as unknown[])
: false;
const zoneLineWidthExpr = hoveredZoneId
? ([
'interpolate',
['linear'],
['zoom'],
4,
['case', zoneMatchExpr, 1.6, 0.8],
10,
['case', zoneMatchExpr, 2.0, 1.4],
14,
['case', zoneMatchExpr, 2.8, 2.1],
] as unknown as never)
: (['interpolate', ['linear'], ['zoom'], 4, 0.8, 10, 1.4, 14, 2.1] as never);
if (map.getLayer(fillId)) {
try {
map.setPaintProperty(
fillId,
'fill-opacity',
hoveredZoneId ? (['case', zoneMatchExpr, 0.24, 0.1] as unknown as number) : 0.12,
);
} catch {
// ignore
}
}
if (map.getLayer(lineId)) {
try {
map.setPaintProperty(
lineId,
'line-color',
hoveredZoneId
? (['case', zoneMatchExpr, 'rgba(125,211,252,0.98)', zoneColorExpr as never] as never)
: (zoneColorExpr as never),
);
} catch {
// ignore
}
try {
map.setPaintProperty(lineId, 'line-opacity', hoveredZoneId ? (['case', zoneMatchExpr, 1, 0.85] as never) : 0.85);
} catch {
// ignore
}
try {
map.setPaintProperty(lineId, 'line-width', zoneLineWidthExpr);
} catch {
// ignore
}
}
if (!map.getLayer(fillId)) {
map.addLayer(
{
id: fillId,
type: 'fill',
source: srcId,
paint: {
'fill-color': zoneColorExpr as never,
'fill-opacity': hoveredZoneId
? ([
'case',
zoneMatchExpr,
0.24,
0.1,
] as unknown as number)
: 0.12,
},
layout: { visibility },
} as unknown as LayerSpecification,
before,
);
}
if (!map.getLayer(lineId)) {
map.addLayer(
{
id: lineId,
type: 'line',
source: srcId,
paint: {
'line-color': hoveredZoneId
? (['case', zoneMatchExpr, 'rgba(125,211,252,0.98)', zoneColorExpr as never] as never)
: (zoneColorExpr as never),
'line-opacity': hoveredZoneId
? (['case', zoneMatchExpr, 1, 0.85] as never)
: 0.85,
'line-width': zoneLineWidthExpr,
},
layout: { visibility },
} as unknown as LayerSpecification,
before,
);
}
if (!map.getLayer(labelId)) {
map.addLayer(
{
id: labelId,
type: 'symbol',
source: srcId,
layout: {
visibility,
'symbol-placement': 'point',
'text-field': zoneLabelExpr as never,
'text-size': 11,
'text-font': ['Noto Sans Regular', 'Open Sans Regular'],
'text-anchor': 'top',
'text-offset': [0, 0.35],
'text-allow-overlap': false,
'text-ignore-placement': false,
},
paint: {
'text-color': '#dbeafe',
'text-halo-color': 'rgba(2,6,23,0.85)',
'text-halo-width': 1.2,
'text-halo-blur': 0.8,
},
} as unknown as LayerSpecification,
undefined,
);
}
} catch (e) {
console.warn('Zones layer setup failed:', e);
} finally {
reorderGlobeFeatureLayers();
kickRepaint(map);
}
};
const stop = onMapStyleReady(map, ensure);
return () => {
stop();
};
}, [zones, overlays.zones, projection, baseMap, hoveredZoneId, mapSyncEpoch, reorderGlobeFeatureLayers]);
}

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import maplibregl, {
type LayerSpecification,
type StyleSpecification,
type VectorSourceSpecification,
} from 'maplibre-gl';
import type { BaseMapId, BathyZoomRange, MapProjectionId } from '../types';
import { getLayerId, getMapTilerKey } from '../lib/mapCore';
const BATHY_ZOOM_RANGES: BathyZoomRange[] = [
{ id: 'bathymetry-fill', mercator: [6, 24], globe: [8, 24] },
{ id: 'bathymetry-borders', mercator: [6, 24], globe: [8, 24] },
{ id: 'bathymetry-borders-major', mercator: [4, 24], globe: [8, 24] },
];
export function injectOceanBathymetryLayers(style: StyleSpecification, maptilerKey: string) {
const oceanSourceId = 'maptiler-ocean';
if (!style.sources) style.sources = {} as StyleSpecification['sources'];
if (!style.layers) style.layers = [];
if (!style.sources[oceanSourceId]) {
style.sources[oceanSourceId] = {
type: 'vector',
url: `https://api.maptiler.com/tiles/ocean/tiles.json?key=${encodeURIComponent(maptilerKey)}`,
} satisfies VectorSourceSpecification as unknown as StyleSpecification['sources'][string];
}
const depth = ['to-number', ['get', 'depth']] as unknown as number[];
const depthLabel = ['concat', ['to-string', ['*', depth, -1]], 'm'] as unknown as string[];
// Bug #3 fix: shallow depths now use brighter teal tones to distinguish from deep ocean
const bathyFillColor = [
'interpolate',
['linear'],
depth,
-11000,
'#00040b',
-8000,
'#010610',
-6000,
'#020816',
-4000,
'#030c1c',
-2000,
'#041022',
-1000,
'#051529',
-500,
'#061a30',
-200,
'#071f36',
-100,
'#08263d',
-50,
'#0e3d5e',
-20,
'#145578',
-10,
'#1a6e8e',
0,
'#2097a6',
] as const;
const bathyFill: LayerSpecification = {
id: 'bathymetry-fill',
type: 'fill',
source: oceanSourceId,
'source-layer': 'contour',
minzoom: 5,
maxzoom: 24,
paint: {
'fill-color': bathyFillColor,
'fill-opacity': ['interpolate', ['linear'], ['zoom'], 0, 0.9, 5, 0.88, 8, 0.84, 10, 0.78],
},
} as unknown as LayerSpecification;
const bathyBandBorders: LayerSpecification = {
id: 'bathymetry-borders',
type: 'line',
source: oceanSourceId,
'source-layer': 'contour',
minzoom: 5,
maxzoom: 24,
paint: {
'line-color': 'rgba(255,255,255,0.06)',
'line-opacity': ['interpolate', ['linear'], ['zoom'], 4, 0.12, 8, 0.18, 12, 0.22],
'line-blur': ['interpolate', ['linear'], ['zoom'], 4, 0.8, 10, 0.2],
'line-width': ['interpolate', ['linear'], ['zoom'], 4, 0.2, 8, 0.35, 12, 0.6],
},
} as unknown as LayerSpecification;
const bathyLinesMinor: LayerSpecification = {
id: 'bathymetry-lines',
type: 'line',
source: oceanSourceId,
'source-layer': 'contour_line',
minzoom: 7,
paint: {
'line-color': [
'interpolate',
['linear'],
depth,
-11000,
'rgba(255,255,255,0.04)',
-6000,
'rgba(255,255,255,0.05)',
-2000,
'rgba(255,255,255,0.07)',
0,
'rgba(255,255,255,0.10)',
],
'line-opacity': ['interpolate', ['linear'], ['zoom'], 8, 0.18, 10, 0.22, 12, 0.28],
'line-blur': ['interpolate', ['linear'], ['zoom'], 8, 0.8, 11, 0.3],
'line-width': ['interpolate', ['linear'], ['zoom'], 8, 0.35, 10, 0.55, 12, 0.85],
},
} as unknown as LayerSpecification;
const majorDepths = [-50, -100, -200, -500, -1000, -2000, -4000, -6000, -8000, -9500];
const bathyMajorDepthFilter: unknown[] = [
'in',
['to-number', ['get', 'depth']],
['literal', majorDepths],
] as unknown[];
const bathyLinesMajor: LayerSpecification = {
id: 'bathymetry-lines-major',
type: 'line',
source: oceanSourceId,
'source-layer': 'contour_line',
minzoom: 7,
maxzoom: 24,
filter: bathyMajorDepthFilter as unknown as unknown[],
paint: {
'line-color': 'rgba(255,255,255,0.16)',
'line-opacity': ['interpolate', ['linear'], ['zoom'], 8, 0.22, 10, 0.28, 12, 0.34],
'line-blur': ['interpolate', ['linear'], ['zoom'], 8, 0.4, 11, 0.2],
'line-width': ['interpolate', ['linear'], ['zoom'], 8, 0.6, 10, 0.95, 12, 1.3],
},
} as unknown as LayerSpecification;
const bathyBandBordersMajor: LayerSpecification = {
id: 'bathymetry-borders-major',
type: 'line',
source: oceanSourceId,
'source-layer': 'contour',
minzoom: 3,
maxzoom: 24,
filter: bathyMajorDepthFilter as unknown as unknown[],
paint: {
'line-color': 'rgba(255,255,255,0.14)',
'line-opacity': ['interpolate', ['linear'], ['zoom'], 3, 0.10, 6, 0.16, 8, 0.2, 12, 0.26],
'line-blur': ['interpolate', ['linear'], ['zoom'], 3, 0.5, 6, 0.35, 10, 0.15],
'line-width': ['interpolate', ['linear'], ['zoom'], 3, 0.25, 6, 0.4, 8, 0.55, 12, 0.85],
},
} as unknown as LayerSpecification;
const bathyLabels: LayerSpecification = {
id: 'bathymetry-labels',
type: 'symbol',
source: oceanSourceId,
'source-layer': 'contour_line',
minzoom: 10,
filter: bathyMajorDepthFilter as unknown as unknown[],
layout: {
'symbol-placement': 'line',
'text-field': depthLabel,
'text-font': ['Noto Sans Regular', 'Open Sans Regular'],
'text-size': ['interpolate', ['linear'], ['zoom'], 10, 12, 12, 14, 14, 15],
'text-allow-overlap': false,
'text-padding': 2,
'text-rotation-alignment': 'map',
},
paint: {
'text-color': 'rgba(226,232,240,0.72)',
'text-halo-color': 'rgba(2,6,23,0.82)',
'text-halo-width': 1.0,
'text-halo-blur': 0.6,
},
} as unknown as LayerSpecification;
const landformLabels: LayerSpecification = {
id: 'bathymetry-landforms',
type: 'symbol',
source: oceanSourceId,
'source-layer': 'landform',
minzoom: 8,
filter: ['has', 'name'] as unknown as unknown[],
layout: {
'text-field': ['get', 'name'] as unknown as unknown[],
'text-font': ['Noto Sans Italic', 'Noto Sans Regular', 'Open Sans Italic', 'Open Sans Regular'],
'text-size': ['interpolate', ['linear'], ['zoom'], 8, 11, 10, 12, 12, 13],
'text-allow-overlap': false,
'text-anchor': 'center',
'text-offset': [0, 0.0],
},
paint: {
'text-color': 'rgba(148,163,184,0.70)',
'text-halo-color': 'rgba(2,6,23,0.85)',
'text-halo-width': 1.0,
'text-halo-blur': 0.7,
},
} as unknown as LayerSpecification;
const layers = Array.isArray(style.layers) ? (style.layers as unknown as LayerSpecification[]) : [];
if (!Array.isArray(style.layers)) {
style.layers = layers as unknown as StyleSpecification['layers'];
}
// Brighten base-map water fills so shallow coasts, rivers & lakes blend naturally
// with the bathymetry gradient instead of appearing as near-black voids.
const waterRegex = /(water|sea|ocean|river|lake|coast|bay)/i;
const SHALLOW_WATER_FILL = '#14606e';
const SHALLOW_WATER_LINE = '#114f5c';
for (const layer of layers) {
const id = getLayerId(layer);
if (!id) continue;
const spec = layer as Record<string, unknown>;
const sourceLayer = String(spec['source-layer'] ?? '').toLowerCase();
const layerType = String(spec.type ?? '');
const isWater = waterRegex.test(id) || waterRegex.test(sourceLayer);
if (!isWater) continue;
const paint = (spec.paint ?? {}) as Record<string, unknown>;
if (layerType === 'fill') {
paint['fill-color'] = SHALLOW_WATER_FILL;
spec.paint = paint;
} else if (layerType === 'line') {
paint['line-color'] = SHALLOW_WATER_LINE;
spec.paint = paint;
}
}
const symbolIndex = layers.findIndex((l) => (l as { type?: unknown } | null)?.type === 'symbol');
const insertAt = symbolIndex >= 0 ? symbolIndex : layers.length;
const existingIds = new Set<string>();
for (const layer of layers) {
const id = getLayerId(layer);
if (id) existingIds.add(id);
}
const toInsert = [
bathyFill,
bathyBandBorders,
bathyBandBordersMajor,
bathyLinesMinor,
bathyLinesMajor,
bathyLabels,
landformLabels,
].filter((l) => !existingIds.has(l.id));
if (toInsert.length > 0) layers.splice(insertAt, 0, ...toInsert);
}
export function applyBathymetryZoomProfile(map: maplibregl.Map, baseMap: BaseMapId, projection: MapProjectionId) {
if (!map || !map.isStyleLoaded()) return;
if (baseMap !== 'enhanced') return;
const isGlobe = projection === 'globe';
for (const range of BATHY_ZOOM_RANGES) {
if (!map.getLayer(range.id)) continue;
const [minzoom, maxzoom] = isGlobe ? range.globe : range.mercator;
try {
map.setLayoutProperty(range.id, 'visibility', 'visible');
} catch {
// ignore
}
try {
map.setLayerZoomRange(range.id, minzoom, maxzoom);
} catch {
// ignore
}
}
}
export async function resolveInitialMapStyle(signal: AbortSignal): Promise<string | StyleSpecification> {
const key = getMapTilerKey();
if (!key) return '/map/styles/osm-seamark.json';
const baseMapId = (import.meta.env.VITE_MAPTILER_BASE_MAP_ID || 'dataviz-dark').trim();
const styleUrl = `https://api.maptiler.com/maps/${encodeURIComponent(baseMapId)}/style.json?key=${encodeURIComponent(key)}`;
const res = await fetch(styleUrl, { signal, headers: { accept: 'application/json' } });
if (!res.ok) throw new Error(`MapTiler style fetch failed: ${res.status} ${res.statusText}`);
const json = (await res.json()) as StyleSpecification;
injectOceanBathymetryLayers(json, key);
return json;
}
export async function resolveMapStyle(baseMap: BaseMapId, signal: AbortSignal): Promise<string | StyleSpecification> {
if (baseMap === 'legacy') return '/map/styles/carto-dark.json';
return resolveInitialMapStyle(signal);
}

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import maplibregl, { type LayerSpecification } from 'maplibre-gl';
export function ensureSeamarkOverlay(map: maplibregl.Map, beforeLayerId?: string) {
const srcId = 'seamark';
const layerId = 'seamark';
if (!map.getSource(srcId)) {
map.addSource(srcId, {
type: 'raster',
tiles: ['https://tiles.openseamap.org/seamark/{z}/{x}/{y}.png'],
tileSize: 256,
attribution: '© OpenSeaMap contributors',
});
}
if (!map.getLayer(layerId)) {
const layer: LayerSpecification = {
id: layerId,
type: 'raster',
source: srcId,
paint: { 'raster-opacity': 0.85 },
} as unknown as LayerSpecification;
const before = beforeLayerId && map.getLayer(beforeLayerId) ? beforeLayerId : undefined;
map.addLayer(layer, before);
}
}

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import type { DashSeg } from '../types';
export function dashifyLine(
from: [number, number],
to: [number, number],
suspicious: boolean,
distanceNm?: number,
fromMmsi?: number,
toMmsi?: number,
): DashSeg[] {
const segs: DashSeg[] = [];
const steps = 14;
for (let i = 0; i < steps; i++) {
if (i % 2 === 1) continue;
const a0 = i / steps;
const a1 = (i + 1) / steps;
const lon0 = from[0] + (to[0] - from[0]) * a0;
const lat0 = from[1] + (to[1] - from[1]) * a0;
const lon1 = from[0] + (to[0] - from[0]) * a1;
const lat1 = from[1] + (to[1] - from[1]) * a1;
segs.push({
from: [lon0, lat0],
to: [lon1, lat1],
suspicious,
distanceNm,
fromMmsi,
toMmsi,
});
}
return segs;
}

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export function makeOrderedPairKey(a: number, b: number) {
const left = Math.trunc(Math.min(a, b));
const right = Math.trunc(Math.max(a, b));
return `${left}-${right}`;
}
export function makePairLinkFeatureId(a: number, b: number, suffix?: string) {
const pair = makeOrderedPairKey(a, b);
return suffix ? `pair-${pair}-${suffix}` : `pair-${pair}`;
}
export function makeFcSegmentFeatureId(a: number, b: number, segmentIndex: number) {
const pair = makeOrderedPairKey(a, b);
return `fc-${pair}-${segmentIndex}`;
}
export function makeFleetCircleFeatureId(ownerKey: string) {
return `fleet-${ownerKey}`;
}

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import { DEG2RAD, RAD2DEG, EARTH_RADIUS_M } from '../constants';
export const clampNumber = (value: number, minValue: number, maxValue: number) =>
Math.max(minValue, Math.min(maxValue, value));
export function wrapLonDeg(lon: number) {
const v = ((lon + 180) % 360 + 360) % 360;
return v - 180;
}
export function destinationPointLngLat(
from: [number, number],
bearingDeg: number,
distanceMeters: number,
): [number, number] {
const [lonDeg, latDeg] = from;
const lat1 = latDeg * DEG2RAD;
const lon1 = lonDeg * DEG2RAD;
const brng = bearingDeg * DEG2RAD;
const dr = Math.max(0, distanceMeters) / EARTH_RADIUS_M;
if (!Number.isFinite(dr) || dr === 0) return [lonDeg, latDeg];
const sinLat1 = Math.sin(lat1);
const cosLat1 = Math.cos(lat1);
const sinDr = Math.sin(dr);
const cosDr = Math.cos(dr);
const lat2 = Math.asin(sinLat1 * cosDr + cosLat1 * sinDr * Math.cos(brng));
const lon2 =
lon1 +
Math.atan2(
Math.sin(brng) * sinDr * cosLat1,
cosDr - sinLat1 * Math.sin(lat2),
);
const outLon = wrapLonDeg(lon2 * RAD2DEG);
const outLat = clampNumber(lat2 * RAD2DEG, -85.0, 85.0);
return [outLon, outLat];
}
export function circleRingLngLat(center: [number, number], radiusMeters: number, steps = 72): [number, number][] {
const [lon0, lat0] = center;
const latRad = lat0 * DEG2RAD;
const cosLat = Math.max(1e-6, Math.cos(latRad));
const r = Math.max(0, radiusMeters);
const ring: [number, number][] = [];
for (let i = 0; i <= steps; i++) {
const a = (i / steps) * Math.PI * 2;
const dy = r * Math.sin(a);
const dx = r * Math.cos(a);
const dLat = (dy / EARTH_RADIUS_M) / DEG2RAD;
const dLon = (dx / (EARTH_RADIUS_M * cosLat)) / DEG2RAD;
ring.push([lon0 + dLon, lat0 + dLat]);
}
return ring;
}
export function normalizeAngleDeg(value: number, offset = 0): number {
const v = value + offset;
return ((v % 360) + 360) % 360;
}

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import maplibregl from 'maplibre-gl';
export function buildFallbackGlobeShipIcon() {
const size = 96;
const canvas = document.createElement('canvas');
canvas.width = size;
canvas.height = size;
const ctx = canvas.getContext('2d');
if (!ctx) return null;
ctx.clearRect(0, 0, size, size);
ctx.fillStyle = 'rgba(255,255,255,1)';
ctx.beginPath();
ctx.moveTo(size / 2, 6);
ctx.lineTo(size / 2 - 14, 24);
ctx.lineTo(size / 2 - 18, 58);
ctx.lineTo(size / 2 - 10, 88);
ctx.lineTo(size / 2 + 10, 88);
ctx.lineTo(size / 2 + 18, 58);
ctx.lineTo(size / 2 + 14, 24);
ctx.closePath();
ctx.fill();
ctx.fillRect(size / 2 - 8, 34, 16, 18);
return ctx.getImageData(0, 0, size, size);
}
export function buildFallbackGlobeAnchoredShipIcon() {
const baseImage = buildFallbackGlobeShipIcon();
if (!baseImage) return null;
const size = baseImage.width;
const canvas = document.createElement('canvas');
canvas.width = size;
canvas.height = size;
const ctx = canvas.getContext('2d');
if (!ctx) return null;
ctx.putImageData(baseImage, 0, 0);
ctx.strokeStyle = 'rgba(248,250,252,1)';
ctx.lineWidth = 5;
ctx.lineCap = 'round';
ctx.beginPath();
const cx = size / 2;
ctx.moveTo(cx - 18, 76);
ctx.lineTo(cx + 18, 76);
ctx.moveTo(cx, 66);
ctx.lineTo(cx, 82);
ctx.moveTo(cx, 82);
ctx.arc(cx, 82, 7, 0, Math.PI * 2);
ctx.moveTo(cx, 82);
ctx.lineTo(cx, 88);
ctx.moveTo(cx - 9, 88);
ctx.lineTo(cx + 9, 88);
ctx.stroke();
return ctx.getImageData(0, 0, size, size);
}
export function ensureFallbackShipImage(
map: maplibregl.Map,
imageId: string,
fallbackBuilder: () => ImageData | null = buildFallbackGlobeShipIcon,
) {
if (!map || map.hasImage(imageId)) return;
const image = fallbackBuilder();
if (!image) return;
try {
map.addImage(imageId, image, { pixelRatio: 2, sdf: true });
} catch {
// ignore
}
}

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import maplibregl, {
type GeoJSONSourceSpecification,
type LayerSpecification,
} from 'maplibre-gl';
export function removeLayerIfExists(map: maplibregl.Map, layerId: string | null | undefined) {
if (!layerId) return;
try {
if (map.getLayer(layerId)) {
map.removeLayer(layerId);
}
} catch {
// ignore
}
}
export function removeSourceIfExists(map: maplibregl.Map, sourceId: string) {
try {
if (map.getSource(sourceId)) {
map.removeSource(sourceId);
}
} catch {
// ignore
}
}
const GLOBE_NATIVE_LAYER_IDS = [
'ships-globe-halo',
'ships-globe-outline',
'ships-globe',
'ships-globe-label',
'ships-globe-hover-halo',
'ships-globe-hover-outline',
'ships-globe-hover',
'pair-lines-ml',
'fc-lines-ml',
'fleet-circles-ml-fill',
'fleet-circles-ml',
'pair-range-ml',
'deck-globe',
];
const GLOBE_NATIVE_SOURCE_IDS = [
'ships-globe-src',
'ships-globe-hover-src',
'pair-lines-ml-src',
'fc-lines-ml-src',
'fleet-circles-ml-src',
'fleet-circles-ml-fill-src',
'pair-range-ml-src',
];
export function clearGlobeNativeLayers(map: maplibregl.Map) {
for (const id of GLOBE_NATIVE_LAYER_IDS) {
removeLayerIfExists(map, id);
}
for (const id of GLOBE_NATIVE_SOURCE_IDS) {
removeSourceIfExists(map, id);
}
}
export function ensureGeoJsonSource(
map: maplibregl.Map,
sourceId: string,
data: GeoJSON.GeoJSON,
) {
const existing = map.getSource(sourceId);
if (existing) {
(existing as maplibregl.GeoJSONSource).setData(data);
} else {
map.addSource(sourceId, {
type: 'geojson',
data,
} satisfies GeoJSONSourceSpecification);
}
}
export function ensureLayer(
map: maplibregl.Map,
spec: LayerSpecification,
options?: { before?: string },
) {
if (map.getLayer(spec.id)) return;
const before = options?.before && map.getLayer(options.before) ? options.before : undefined;
map.addLayer(spec, before);
}
export function setLayerVisibility(map: maplibregl.Map, layerId: string, visible: boolean) {
if (!map.getLayer(layerId)) return;
try {
map.setLayoutProperty(layerId, 'visibility', visible ? 'visible' : 'none');
} catch {
// ignore
}
}
export function cleanupLayers(
map: maplibregl.Map,
layerIds: string[],
sourceIds: string[],
) {
requestAnimationFrame(() => {
for (const id of layerIds) {
try {
if (map.getLayer(id)) map.removeLayer(id);
} catch {
// ignore
}
}
for (const id of sourceIds) {
try {
if (map.getSource(id)) map.removeSource(id);
} catch {
// ignore
}
}
});
}

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import maplibregl from 'maplibre-gl';
import type { MapProjectionId } from '../types';
export function kickRepaint(map: maplibregl.Map | null) {
if (!map) return;
try {
if (map.isStyleLoaded()) map.triggerRepaint();
} catch {
// ignore
}
try {
requestAnimationFrame(() => {
try {
if (map.isStyleLoaded()) map.triggerRepaint();
} catch {
// ignore
}
});
requestAnimationFrame(() => {
try {
if (map.isStyleLoaded()) map.triggerRepaint();
} catch {
// ignore
}
});
} catch {
// ignore (e.g., non-browser env)
}
}
export function onMapStyleReady(map: maplibregl.Map | null, callback: () => void) {
if (!map) {
return () => {
// noop
};
}
if (map.isStyleLoaded()) {
callback();
return () => {
// noop
};
}
let fired = false;
const runOnce = () => {
if (!map || fired || !map.isStyleLoaded()) return;
fired = true;
callback();
try {
map.off('style.load', runOnce);
map.off('styledata', runOnce);
map.off('idle', runOnce);
} catch {
// ignore
}
};
map.on('style.load', runOnce);
map.on('styledata', runOnce);
map.on('idle', runOnce);
return () => {
if (fired) return;
fired = true;
try {
if (!map) return;
map.off('style.load', runOnce);
map.off('styledata', runOnce);
map.off('idle', runOnce);
} catch {
// ignore
}
};
}
export function extractProjectionType(map: maplibregl.Map): MapProjectionId | undefined {
const projection = map.getProjection?.();
if (!projection || typeof projection !== 'object') return undefined;
const rawType = (projection as { type?: unknown; name?: unknown }).type ?? (projection as { type?: unknown; name?: unknown }).name;
if (rawType === 'globe') return 'globe';
if (rawType === 'mercator') return 'mercator';
return undefined;
}
export function getMapTilerKey(): string | null {
const k = import.meta.env.VITE_MAPTILER_KEY;
if (typeof k !== 'string') return null;
const v = k.trim();
return v ? v : null;
}
export function getLayerId(value: unknown): string | null {
if (!value || typeof value !== 'object') return null;
const candidate = (value as { id?: unknown }).id;
return typeof candidate === 'string' ? candidate : null;
}
export function sanitizeDeckLayerList(value: unknown): unknown[] {
if (!Array.isArray(value)) return [];
const seen = new Set<string>();
const out: unknown[] = [];
let dropped = 0;
for (const layer of value) {
const layerId = getLayerId(layer);
if (!layerId) {
dropped += 1;
continue;
}
if (seen.has(layerId)) {
dropped += 1;
continue;
}
seen.add(layerId);
out.push(layer);
}
if (dropped > 0 && import.meta.env.DEV) {
console.warn(`Sanitized deck layer list: dropped ${dropped} invalid/duplicate entries`);
}
return out;
}

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export function makeMmsiPairHighlightExpr(aField: string, bField: string, hoveredMmsiList: number[]) {
if (!Array.isArray(hoveredMmsiList) || hoveredMmsiList.length < 2) {
return false;
}
const inA = ['in', ['to-number', ['get', aField]], ['literal', hoveredMmsiList]] as unknown[];
const inB = ['in', ['to-number', ['get', bField]], ['literal', hoveredMmsiList]] as unknown[];
return ['all', inA, inB] as unknown[];
}
export function makeMmsiAnyEndpointExpr(aField: string, bField: string, hoveredMmsiList: number[]) {
if (!Array.isArray(hoveredMmsiList) || hoveredMmsiList.length === 0) {
return false;
}
const literal = ['literal', hoveredMmsiList] as unknown[];
return [
'any',
['in', ['to-number', ['get', aField]], literal],
['in', ['to-number', ['get', bField]], literal],
] as unknown[];
}
export function makeFleetOwnerMatchExpr(hoveredOwnerKeys: string[]) {
if (!Array.isArray(hoveredOwnerKeys) || hoveredOwnerKeys.length === 0) {
return false;
}
const expr = ['match', ['to-string', ['coalesce', ['get', 'ownerKey'], '']]] as unknown[];
for (const ownerKey of hoveredOwnerKeys) {
expr.push(String(ownerKey), true);
}
expr.push(false);
return expr;
}
export function makeFleetMemberMatchExpr(hoveredFleetMmsiList: number[]) {
if (!Array.isArray(hoveredFleetMmsiList) || hoveredFleetMmsiList.length === 0) {
return false;
}
const clauses = hoveredFleetMmsiList.map((mmsi) =>
['in', mmsi, ['coalesce', ['get', 'vesselMmsis'], ['literal', []]]] as unknown[],
);
return ['any', ...clauses] as unknown[];
}
export function makeGlobeCircleRadiusExpr() {
const base3 = 4;
const base7 = 6;
const base10 = 8;
const base14 = 12;
const base18 = 32;
return [
'interpolate',
['linear'],
['zoom'],
3,
['case', ['==', ['get', 'selected'], 1], 4.6, ['==', ['get', 'highlighted'], 1], 4.2, base3],
7,
['case', ['==', ['get', 'selected'], 1], 6.8, ['==', ['get', 'highlighted'], 1], 6.2, base7],
10,
['case', ['==', ['get', 'selected'], 1], 9.0, ['==', ['get', 'highlighted'], 1], 8.2, base10],
14,
['case', ['==', ['get', 'selected'], 1], 13.5, ['==', ['get', 'highlighted'], 1], 12.6, base14],
18,
['case', ['==', ['get', 'selected'], 1], 36, ['==', ['get', 'highlighted'], 1], 34, base18],
];
}
export const GLOBE_SHIP_CIRCLE_RADIUS_EXPR = makeGlobeCircleRadiusExpr() as never;

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export function toNumberSet(values: number[] | undefined | null) {
const out = new Set<number>();
if (!values) return out;
for (const value of values) {
if (Number.isFinite(value)) {
out.add(value);
}
}
return out;
}
export function mergeNumberSets(...sets: Set<number>[]) {
const out = new Set<number>();
for (const s of sets) {
for (const v of s) {
out.add(v);
}
}
return out;
}
export function makeSetSignature(values: Set<number>) {
return Array.from(values).sort((a, b) => a - b).join(',');
}
export function toSafeNumber(value: unknown): number | null {
if (typeof value === 'number' && Number.isFinite(value)) return value;
return null;
}
export function toIntMmsi(value: unknown): number | null {
const n = toSafeNumber(value);
if (n == null) return null;
return Math.trunc(n);
}
export function isFiniteNumber(x: unknown): x is number {
return typeof x === 'number' && Number.isFinite(x);
}
export const toNumberArray = (values: unknown): number[] => {
if (values == null) return [];
if (Array.isArray(values)) {
return values as unknown as number[];
}
if (typeof values === 'number' && Number.isFinite(values)) {
return [values];
}
if (typeof values === 'string') {
const value = toSafeNumber(Number(values));
return value == null ? [] : [value];
}
if (typeof values === 'object') {
if (typeof (values as { [Symbol.iterator]?: unknown })?.[Symbol.iterator] === 'function') {
try {
return Array.from(values as Iterable<unknown>) as number[];
} catch {
return [];
}
}
}
return [];
};
export const makeUniqueSorted = (values: unknown) => {
const maybeArray = toNumberArray(values);
const normalized = Array.isArray(maybeArray) ? maybeArray : [];
const unique = Array.from(new Set(normalized.filter((value) => Number.isFinite(value))));
unique.sort((a, b) => a - b);
return unique;
};
export const equalNumberArrays = (a: number[], b: number[]) => {
if (a.length !== b.length) return false;
for (let i = 0; i < a.length; i += 1) {
if (a[i] !== b[i]) return false;
}
return true;
};

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import type { AisTarget } from '../../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../../entities/legacyVessel/model/types';
import { rgbToHex } from '../../../shared/lib/map/palette';
import {
ANCHOR_SPEED_THRESHOLD_KN,
LEGACY_CODE_COLORS,
MAP_SELECTED_SHIP_RGB,
MAP_HIGHLIGHT_SHIP_RGB,
MAP_DEFAULT_SHIP_RGB,
} from '../constants';
import { isFiniteNumber } from './setUtils';
import { normalizeAngleDeg } from './geometry';
export function toValidBearingDeg(value: unknown): number | null {
if (typeof value !== 'number' || !Number.isFinite(value)) return null;
if (value === 511) return null;
if (value < 0) return null;
if (value >= 360) return null;
return value;
}
export function isAnchoredShip({
sog,
cog,
heading,
}: {
sog: number | null | undefined;
cog: number | null | undefined;
heading: number | null | undefined;
}): boolean {
if (!isFiniteNumber(sog)) return true;
if (sog <= ANCHOR_SPEED_THRESHOLD_KN) return true;
return toValidBearingDeg(cog) == null && toValidBearingDeg(heading) == null;
}
export function getDisplayHeading({
cog,
heading,
offset = 0,
}: {
cog: number | null | undefined;
heading: number | null | undefined;
offset?: number;
}) {
const raw = toValidBearingDeg(cog) ?? toValidBearingDeg(heading) ?? 0;
return normalizeAngleDeg(raw, offset);
}
export function lightenColor(rgb: [number, number, number], ratio = 0.32) {
const out = rgb.map((v) => Math.round(v + (255 - v) * ratio) as number) as [number, number, number];
return out;
}
export function getGlobeBaseShipColor({
legacy,
sog,
}: {
legacy: string | null;
sog: number | null;
}) {
if (legacy) {
const rgb = LEGACY_CODE_COLORS[legacy];
if (rgb) return rgbToHex(lightenColor(rgb, 0.38));
}
if (!isFiniteNumber(sog)) return 'rgba(100,116,139,0.55)';
if (sog >= 10) return 'rgba(148,163,184,0.78)';
if (sog >= 1) return 'rgba(100,116,139,0.74)';
return 'rgba(71,85,105,0.68)';
}
export function getShipColor(
t: AisTarget,
selectedMmsi: number | null,
legacyShipCode: string | null,
highlightedMmsis: Set<number>,
): [number, number, number, number] {
if (selectedMmsi && t.mmsi === selectedMmsi) {
return [MAP_SELECTED_SHIP_RGB[0], MAP_SELECTED_SHIP_RGB[1], MAP_SELECTED_SHIP_RGB[2], 255];
}
if (highlightedMmsis.has(t.mmsi)) {
return [MAP_HIGHLIGHT_SHIP_RGB[0], MAP_HIGHLIGHT_SHIP_RGB[1], MAP_HIGHLIGHT_SHIP_RGB[2], 235];
}
if (legacyShipCode) {
const rgb = LEGACY_CODE_COLORS[legacyShipCode];
if (rgb) return [rgb[0], rgb[1], rgb[2], 235];
return [245, 158, 11, 235];
}
if (!isFiniteNumber(t.sog)) return [MAP_DEFAULT_SHIP_RGB[0], MAP_DEFAULT_SHIP_RGB[1], MAP_DEFAULT_SHIP_RGB[2], 130];
if (t.sog >= 10) return [148, 163, 184, 185];
if (t.sog >= 1) return [MAP_DEFAULT_SHIP_RGB[0], MAP_DEFAULT_SHIP_RGB[1], MAP_DEFAULT_SHIP_RGB[2], 175];
return [71, 85, 105, 165];
}
export function buildGlobeShipFeature(
t: AisTarget,
legacy: LegacyVesselInfo | undefined,
selectedMmsi: number | null,
highlightedMmsis: Set<number>,
offset: number,
) {
const isSelected = selectedMmsi != null && t.mmsi === selectedMmsi ? 1 : 0;
const isHighlighted = highlightedMmsis.has(t.mmsi) ? 1 : 0;
const anchored = isAnchoredShip(t);
return {
mmsi: t.mmsi,
heading: getDisplayHeading({ cog: t.cog, heading: t.heading, offset }),
anchored,
color: getGlobeBaseShipColor({ legacy: legacy?.shipCode ?? null, sog: t.sog ?? null }),
selected: isSelected,
highlighted: isHighlighted,
permitted: legacy ? 1 : 0,
labelName: (t.name || '').trim() || legacy?.shipNameCn || legacy?.shipNameRoman || '',
legacyTag: legacy ? `${legacy.permitNo} (${legacy.shipCode})` : '',
};
}

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import type { AisTarget } from '../../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../../entities/legacyVessel/model/types';
import { isFiniteNumber, toSafeNumber } from './setUtils';
export function formatNm(value: number | null | undefined) {
if (!isFiniteNumber(value)) return '-';
return `${value.toFixed(2)} NM`;
}
export function getLegacyTag(legacyHits: Map<number, LegacyVesselInfo> | null | undefined, mmsi: number) {
const legacy = legacyHits?.get(mmsi);
if (!legacy) return null;
return `${legacy.permitNo} (${legacy.shipCode})`;
}
export function getTargetName(
mmsi: number,
targetByMmsi: Map<number, AisTarget>,
legacyHits: Map<number, LegacyVesselInfo> | null | undefined,
) {
const legacy = legacyHits?.get(mmsi);
const target = targetByMmsi.get(mmsi);
return (
(target?.name || '').trim() || legacy?.shipNameCn || legacy?.shipNameRoman || `MMSI ${mmsi}`
);
}
export function getShipTooltipHtml({
mmsi,
targetByMmsi,
legacyHits,
}: {
mmsi: number;
targetByMmsi: Map<number, AisTarget>;
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
}) {
const legacy = legacyHits?.get(mmsi);
const t = targetByMmsi.get(mmsi);
const name = getTargetName(mmsi, targetByMmsi, legacyHits);
const sog = isFiniteNumber(t?.sog) ? t.sog : null;
const cog = isFiniteNumber(t?.cog) ? t.cog : null;
const msg = t?.messageTimestamp ?? null;
const vesselType = t?.vesselType || '';
const legacyHtml = legacy
? `<div style="margin-top: 6px; padding-top: 6px; border-top: 1px solid rgba(255,255,255,.08)">
<div><b>CN Permit</b> · <b>${legacy.shipCode}</b> · ${legacy.permitNo}</div>
<div>유효범위: ${legacy.workSeaArea || '-'}</div>
</div>`
: '';
return {
html: `<div style="font-family: system-ui; font-size: 12px; white-space: nowrap;">
<div style="font-weight: 700; margin-bottom: 4px;">${name}</div>
<div>MMSI: <b>${mmsi}</b>${vesselType ? ` · ${vesselType}` : ''}</div>
<div>SOG: <b>${sog ?? '?'}</b> kt · COG: <b>${cog ?? '?'}</b>°</div>
${msg ? `<div style="opacity:.7; font-size: 11px; margin-top: 4px;">${msg}</div>` : ''}
${legacyHtml}
</div>`,
};
}
export function getPairLinkTooltipHtml({
warn,
distanceNm,
aMmsi,
bMmsi,
legacyHits,
targetByMmsi,
}: {
warn: boolean;
distanceNm: number | null | undefined;
aMmsi: number;
bMmsi: number;
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
targetByMmsi: Map<number, AisTarget>;
}) {
const d = formatNm(distanceNm);
const a = getTargetName(aMmsi, targetByMmsi, legacyHits);
const b = getTargetName(bMmsi, targetByMmsi, legacyHits);
const aTag = getLegacyTag(legacyHits, aMmsi);
const bTag = getLegacyTag(legacyHits, bMmsi);
return {
html: `<div style="font-family: system-ui; font-size: 12px;">
<div style="font-weight: 700; margin-bottom: 4px;"> </div>
<div>${aTag ?? `MMSI ${aMmsi}`}</div>
<div style="opacity:.85;"> ${bTag ?? `MMSI ${bMmsi}`}</div>
<div style="margin-top: 4px;">: <b>${d}</b> · : <b>${warn ? '주의' : '정상'}</b></div>
<div style="opacity:.6; margin-top: 3px;">${a} / ${b}</div>
</div>`,
};
}
export function getFcLinkTooltipHtml({
suspicious,
distanceNm,
fcMmsi,
otherMmsi,
legacyHits,
targetByMmsi,
}: {
suspicious: boolean;
distanceNm: number | null | undefined;
fcMmsi: number;
otherMmsi: number;
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
targetByMmsi: Map<number, AisTarget>;
}) {
const d = formatNm(distanceNm);
const a = getTargetName(fcMmsi, targetByMmsi, legacyHits);
const b = getTargetName(otherMmsi, targetByMmsi, legacyHits);
const aTag = getLegacyTag(legacyHits, fcMmsi);
const bTag = getLegacyTag(legacyHits, otherMmsi);
return {
html: `<div style="font-family: system-ui; font-size: 12px;">
<div style="font-weight: 700; margin-bottom: 4px;"> </div>
<div>${aTag ?? `MMSI ${fcMmsi}`}</div>
<div style="opacity:.85;"> ${bTag ?? `MMSI ${otherMmsi}`}</div>
<div style="margin-top: 4px;">: <b>${d}</b> · : <b>${suspicious ? '의심' : '일반'}</b></div>
<div style="opacity:.6; margin-top: 3px;">${a} / ${b}</div>
</div>`,
};
}
export function getRangeTooltipHtml({
warn,
distanceNm,
aMmsi,
bMmsi,
legacyHits,
}: {
warn: boolean;
distanceNm: number | null | undefined;
aMmsi: number;
bMmsi: number;
legacyHits: Map<number, LegacyVesselInfo> | null | undefined;
}) {
const d = formatNm(distanceNm);
const aTag = getLegacyTag(legacyHits, aMmsi);
const bTag = getLegacyTag(legacyHits, bMmsi);
const radiusNm = toSafeNumber(distanceNm);
return {
html: `<div style="font-family: system-ui; font-size: 12px;">
<div style="font-weight: 700; margin-bottom: 4px;"> </div>
<div>${aTag ?? `MMSI ${aMmsi}`}</div>
<div style="opacity:.85;"> ${bTag ?? `MMSI ${bMmsi}`}</div>
<div style="margin-top: 4px;">: <b>${d}</b> · : <b>${formatNm(radiusNm == null ? null : radiusNm / 2)}</b> · : <b>${warn ? '주의' : '정상'}</b></div>
</div>`,
};
}
export function getFleetCircleTooltipHtml({
ownerKey,
ownerLabel,
count,
}: {
ownerKey: string;
ownerLabel?: string;
count: number;
}) {
const displayOwner = ownerLabel && ownerLabel.trim() ? ownerLabel : ownerKey;
return {
html: `<div style="font-family: system-ui; font-size: 12px;">
<div style="font-weight: 700; margin-bottom: 4px;"> </div>
<div>소유주: ${displayOwner || '-'}</div>
<div> : <b>${count}</b></div>
</div>`,
};
}

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import type { ZoneId } from '../../../entities/zone/model/meta';
import { ZONE_META } from '../../../entities/zone/model/meta';
function toTextValue(value: unknown): string {
if (value == null) return '';
return String(value).trim();
}
export function getZoneIdFromProps(props: Record<string, unknown> | null | undefined): string {
const safeProps = props || {};
const candidates = [
'zoneId',
'zone_id',
'zoneIdNo',
'zoneKey',
'zoneCode',
'ZONE_ID',
'ZONECODE',
'id',
];
for (const key of candidates) {
const value = toTextValue(safeProps[key]);
if (value) return value;
}
return '';
}
export function getZoneDisplayNameFromProps(props: Record<string, unknown> | null | undefined): string {
const safeProps = props || {};
const nameCandidates = ['zoneName', 'zoneLabel', 'NAME', 'name', 'ZONE_NM', 'label'];
for (const key of nameCandidates) {
const name = toTextValue(safeProps[key]);
if (name) return name;
}
const zoneId = getZoneIdFromProps(safeProps);
if (!zoneId) return '수역';
return ZONE_META[(zoneId as ZoneId)]?.name || `수역 ${zoneId}`;
}

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import type { AisTarget } from '../../entities/aisTarget/model/types';
import type { LegacyVesselInfo } from '../../entities/legacyVessel/model/types';
import type { ZonesGeoJson } from '../../entities/zone/api/useZones';
import type { MapToggleState } from '../../features/mapToggles/MapToggles';
import type { FcLink, FleetCircle, PairLink } from '../../features/legacyDashboard/model/types';
export type Map3DSettings = {
showSeamark: boolean;
showShips: boolean;
showDensity: boolean;
};
export type BaseMapId = 'enhanced' | 'legacy';
export type MapProjectionId = 'mercator' | 'globe';
export interface Map3DProps {
targets: AisTarget[];
zones: ZonesGeoJson | null;
selectedMmsi: number | null;
hoveredMmsiSet?: number[];
hoveredFleetMmsiSet?: number[];
hoveredPairMmsiSet?: number[];
hoveredFleetOwnerKey?: string | null;
highlightedMmsiSet?: number[];
settings: Map3DSettings;
baseMap: BaseMapId;
projection: MapProjectionId;
overlays: MapToggleState;
onSelectMmsi: (mmsi: number | null) => void;
onToggleHighlightMmsi?: (mmsi: number) => void;
onViewBboxChange?: (bbox: [number, number, number, number]) => void;
legacyHits?: Map<number, LegacyVesselInfo> | null;
pairLinks?: PairLink[];
fcLinks?: FcLink[];
fleetCircles?: FleetCircle[];
onProjectionLoadingChange?: (loading: boolean) => void;
fleetFocus?: {
id: string | number;
center: [number, number];
zoom?: number;
};
onHoverFleet?: (ownerKey: string | null, fleetMmsiSet: number[]) => void;
onClearFleetHover?: () => void;
onHoverMmsi?: (mmsiList: number[]) => void;
onClearMmsiHover?: () => void;
onHoverPair?: (mmsiList: number[]) => void;
onClearPairHover?: () => void;
}
export type DashSeg = {
from: [number, number];
to: [number, number];
suspicious: boolean;
distanceNm?: number;
fromMmsi?: number;
toMmsi?: number;
};
export type PairRangeCircle = {
center: [number, number]; // [lon, lat]
radiusNm: number;
warn: boolean;
aMmsi: number;
bMmsi: number;
distanceNm: number;
};
export type BathyZoomRange = {
id: string;
mercator: [number, number];
globe: [number, number];
};