522 lines
24 KiB
TypeScript
522 lines
24 KiB
TypeScript
'use client';
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import { useEffect, useRef, useState, type ChangeEvent } from 'react';
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import * as maplibregl from 'maplibre-gl';
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import 'maplibre-gl/dist/maplibre-gl.css';
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import pkg from '../package.json';
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import { DEFAULT_STYLE_ID, STYLES, STYLE_STORAGE_KEY, isStyleId, localAssetsAvailable, styleUrlFor } from '../lib/mapStyles';
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import type { GeoJsonFeatureCollection } from '../lib/airports';
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import type { StateSnapshot } from '../lib/game/state';
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import type { HoverTarget } from './hoverTypes';
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import { hoverRouteGeoJson, planesGeoJson, routesGeoJson, type AirportCoord, type PlaneFeatureProps } from '../lib/mapData';
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import { weatherFor } from '../lib/weather';
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import { approxLocalTime } from '../lib/localTime';
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const EUROPE_CENTER: [number, number] = [10, 52];
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const INITIAL_ZOOM = 4;
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// Flat 2D view only. Max zoom ≈ ~100 km across a typical desktop viewport width at
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// European latitudes (~47 m/px at z11, 52°N); street-level zoom has no gameplay value.
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export const MIN_ZOOM = 3;
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export const MAX_ZOOM = 11;
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const AIRPORTS_SOURCE_ID = 'airports';
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const AIRPORTS_LAYER_ID = 'airports-circles';
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// Dynamic game-state layers (v0.11.0, package model v0.12.0): planes as circles,
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// each FLYING plane's current leg (origin → dest_icao) as a line.
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const PLANES_SOURCE_ID = 'planes';
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const PLANES_GROUNDED_LAYER_ID = 'planes-grounded';
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const PLANES_FLYING_LAYER_ID = 'planes-flying';
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const ROUTES_SOURCE_ID = 'routes';
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const ROUTES_LEGS_LAYER_ID = 'routes-legs';
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// ISS-002 (v0.15.0): top-most hover-highlight layers, added after the base layers so they
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// render above them. Each starts filtered to match nothing; applyHoverRef drives the filters.
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const PLANES_HIGHLIGHT_LAYER_ID = 'planes-highlight';
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const ROUTES_HIGHLIGHT_LAYER_ID = 'routes-highlight';
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const AIRPORTS_HIGHLIGHT_LAYER_ID = 'airports-highlight';
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// ISS-022/025/027 (v0.22.0): the hover route trace — its OWN source + top-most dashed line,
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// because the shared `routes` source only holds FLYING legs: an open package's or a grounded
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// relocation's planned route is never in it. applyHoverRef pushes data into it on every hover.
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const HOVER_ROUTES_SOURCE_ID = 'hover-routes';
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const HOVER_ROUTE_LAYER_ID = 'hover-route';
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// ISS-022 (v0.22.0): the DESTINATION airport's ring — a second, differently-colored circle over
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// the same `airports` source so the target stands out from the origin's plain yellow ring.
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// applyHoverRef filters it to the hovered target's destination icao only.
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const AIRPORTS_TARGET_HIGHLIGHT_LAYER_ID = 'airports-target-highlight';
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function escapeHtml(s: string): string {
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return s.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
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}
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interface MapProps {
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// The shell's polled /api/state snapshot (v0.11.0) — drives the plane markers and
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// route lines. Null until the first successful poll.
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state?: StateSnapshot | null;
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// ISS-002 (v0.15.0): the side panels' hover target — highlights the matching plane
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// (+ its route leg if flying) or a package's endpoint airports, and (ISS-022/025/027 v0.22.0)
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// draws the full great-circle trace between any hovered target's two endpoints. Null = nothing hovered.
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hovered?: HoverTarget | null;
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// ISS-010 (v0.18.0): push an action endpoint's full response snapshot into the shared
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// shell state — same callback RightPane receives, used by the airport popup's Relocate row.
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applySnapshot: (snapshot: StateSnapshot) => void;
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}
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// Named FlightMap (not Map): a component called `Map` would shadow the global
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// Map constructor inside its own body, breaking `new Map(...)` for the airport index.
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export default function FlightMap({ state, hovered, applySnapshot }: MapProps) {
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const containerRef = useRef<HTMLDivElement>(null);
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const mapRef = useRef<maplibregl.Map | null>(null);
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// /api/airports is fetched at most once per page life: every styledata event
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// (initial load AND after each setStyle) reuses this promise.
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const airportsPromiseRef = useRef<Promise<GeoJsonFeatureCollection> | null>(null);
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// Latest snapshot + airport coordinate index, so the mount effect's styledata wiring
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// and the state-change effect can both push data without prop-drilling into closures.
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const stateRef = useRef<StateSnapshot | null>(null);
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// ISS-010 (v0.18.0): the shell's applySnapshot is stable (useCallback with no deps), but the
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// mount effect captures it once — keep a ref so the popup wiring always calls the latest one.
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const applySnapshotRef = useRef(applySnapshot);
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useEffect(() => {
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applySnapshotRef.current = applySnapshot;
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}, [applySnapshot]);
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const airportsIndexRef = useRef<Map<string, AirportCoord> | null>(null);
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const [airportCount, setAirportCount] = useState<number | null>(null);
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const [styleId, setStyleId] = useState<string>(DEFAULT_STYLE_ID);
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// Push the latest planes/routes GeoJSON into whatever sources currently exist.
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// No-op until the map (and for routes: the airport index) is ready — the mount
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// effect calls this again after every styledata re-establish and airports load.
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const applyDynamicRef = useRef<() => void>(() => {});
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applyDynamicRef.current = () => {
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const map = mapRef.current;
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const st = stateRef.current;
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if (!map || !st) return;
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const planesSource = map.getSource(PLANES_SOURCE_ID) as maplibregl.GeoJSONSource | undefined;
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if (planesSource) void planesSource.setData(planesGeoJson(st)); // v6 API (setGeoData was removed)
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const routesSource = map.getSource(ROUTES_SOURCE_ID) as maplibregl.GeoJSONSource | undefined;
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if (routesSource && airportsIndexRef.current) {
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void routesSource.setData(routesGeoJson(st, airportsIndexRef.current));
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}
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};
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useEffect(() => {
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stateRef.current = state ?? null;
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applyDynamicRef.current();
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}, [state]);
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// ISS-002 (v0.15.0): hover highlight — same ref + effect pattern as the snapshot above.
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// No-op until the layers exist; ensureLayers re-applies the current filter after every
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// styledata re-establish, so a hover that outlives a style switch stays highlighted.
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const hoveredRef = useRef<HoverTarget | null>(null);
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const applyHoverRef = useRef<() => void>(() => {});
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applyHoverRef.current = () => {
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const map = mapRef.current;
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if (!map) return;
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const h = hoveredRef.current;
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// The empty-string sentinel matches nothing: no feature has id/icao ''. A package hover may
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// name its plane (ISS-025 on-board cargo rows), so that plane's halo stays lit too.
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let planeId = '';
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let fromIcao = '';
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let toIcao = '';
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if (h) {
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if (h.kind === 'plane') planeId = h.id;
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else if (h.kind === 'package') {
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planeId = h.planeId ?? '';
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fromIcao = h.originIcao;
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toIcao = h.destIcao;
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} else {
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// 'route' — the Relocate panel's planned flight: trace + target airport only.
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fromIcao = h.fromIcao;
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toIcao = h.toIcao;
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}
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}
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if (map.getLayer(PLANES_HIGHLIGHT_LAYER_ID)) {
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map.setFilter(PLANES_HIGHLIGHT_LAYER_ID, ['==', ['get', 'id'], planeId]);
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}
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if (map.getLayer(ROUTES_HIGHLIGHT_LAYER_ID)) {
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map.setFilter(ROUTES_HIGHLIGHT_LAYER_ID, ['==', ['get', 'planeId'], planeId]);
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}
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// ISS-022/025/027: the hover route trace — one great-circle line for any target carrying two
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// ICAOs (package origin→dest / relocate fromIcao→toIcao); empty when either endpoint is unknown.
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const hoverSource = map.getSource(HOVER_ROUTES_SOURCE_ID) as maplibregl.GeoJSONSource | undefined;
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if (hoverSource) {
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void hoverSource.setData(hoverRouteGeoJson(fromIcao, toIcao, airportsIndexRef.current ?? new Map()));
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}
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// Package hovers ring BOTH endpoints (v0.15.0 behavior); 'route' hovers ring the TARGET only —
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// the relocation's destination is what ISS-027 asks to see. Plane hovers ring nothing.
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const originIcao = h?.kind === 'package' ? fromIcao : '';
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const destIcao = h?.kind === 'package' || h?.kind === 'route' ? toIcao : '';
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if (map.getLayer(AIRPORTS_HIGHLIGHT_LAYER_ID)) {
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map.setFilter(
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AIRPORTS_HIGHLIGHT_LAYER_ID,
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['any', ['==', ['get', 'icao'], originIcao], ['==', ['get', 'icao'], destIcao]],
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);
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}
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// ISS-022: the destination gets its own distinct-colored ring on top (package AND route hovers).
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if (map.getLayer(AIRPORTS_TARGET_HIGHLIGHT_LAYER_ID)) {
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map.setFilter(AIRPORTS_TARGET_HIGHLIGHT_LAYER_ID, ['==', ['get', 'icao'], destIcao]);
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}
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};
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useEffect(() => {
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hoveredRef.current = hovered ?? null;
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applyHoverRef.current();
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}, [hovered]);
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useEffect(() => {
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if (!containerRef.current) return;
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// Bundlers (Turbopack) break MapLibre's derived worker URL, so point it at a
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// route that serves the worker script (and its relative imports) from node_modules.
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maplibregl.setWorkerUrl('/api/mlworker/maplibre-gl-worker.mjs');
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let cancelled = false;
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// Defer map creation until the asset-pack probe resolves — one cheap local
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// request decides between self-hosted styles (volume-mounted public/) and the
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// remote openfreemap.org fallback. The persisted style choice is read here,
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// post-mount: SSR hydration stays safe (server + first paint use the default),
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// and applying it at creation time avoids a fiord→saved-style flash.
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void localAssetsAvailable().then((available) => {
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if (cancelled || !containerRef.current) return;
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const saved = window.localStorage.getItem(STYLE_STORAGE_KEY);
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const initialId = saved && isStyleId(saved) ? saved : DEFAULT_STYLE_ID;
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setStyleId(initialId);
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const map = new maplibregl.Map({
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container: containerRef.current,
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style: styleUrlFor(initialId, available), // local pack or remote OFM fallback
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center: EUROPE_CENTER,
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zoom: INITIAL_ZOOM,
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minZoom: MIN_ZOOM,
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maxZoom: MAX_ZOOM,
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});
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mapRef.current = map;
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// Dev/e2e hook so tests can project coordinates to screen space.
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(window as unknown as Record<string, unknown>).__flightMap = map;
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const onAirportClick = (e: maplibregl.MapLayerMouseEvent) => {
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const f = e.features?.[0];
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if (!f) return;
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const p = f.properties as { name: string; icao: string; lat: number; lon: number };
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// Display-only extras (v0.11.0): approximate local time from longitude and a
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// deterministic generated weather — no gameplay effects per PLAN.md.
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const w = weatherFor(p.icao);
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const localTime = approxLocalTime(p.lon, Date.now());
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// ISS-010 (v0.18.0): Relocate row — grounded planes from the latest snapshot can be
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// repositioned to this airport via POST /api/planes/{id}/fly (pure repositioning).
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const st = stateRef.current;
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const groundedPlanes = st ? st.planes.filter((pl) => pl.status === 'available') : [];
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const planeLabel = (model: string) => st?.catalog.find((c) => c.model === model)?.label ?? model;
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const relocateHtml =
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groundedPlanes.length > 0
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? `<select data-testid="airport-popup-plane" aria-label="Plane to relocate here">` +
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`<option value="">Select a plane\u2026</option>` +
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groundedPlanes.map(
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(pl) =>
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`<option value="${escapeHtml(pl.id)}">${escapeHtml(planeLabel(pl.model))} \u2014 ${escapeHtml(pl.locationIcao)}</option>`,
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).join('') +
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`</select><button type="button" data-testid="airport-popup-relocate" disabled>Relocate here</button>`
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: `<span data-testid="airport-popup-no-planes">No grounded planes to relocate.</span>`;
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const popup = new maplibregl.Popup({ offset: 10 })
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.setLngLat(f.geometry.coordinates as [number, number])
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.setHTML(
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`<div data-testid="airport-popup">` +
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`<strong>${escapeHtml(p.name)}</strong><br/>${escapeHtml(p.icao)}<br/>` +
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`<span data-testid="airport-local-time">${localTime} local (approx)</span><br/>` +
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`<span data-testid="airport-weather">${w.condition}, wind ${w.windDirDeg}\u00B0 / ${w.windKt} kt, vis ${w.visibilityM} m</span>` +
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`<div class="popup-relocate">` + relocateHtml + `<span data-testid="airport-popup-relocate-status"></span></div>` +
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`</div>`,
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)
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.addTo(map);
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// Popups are plain HTML, not React — the element only exists after addTo, so wire the
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// controls via querySelector (the select enables the button once a plane is picked).
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const el = popup.getElement();
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const select = el?.querySelector<HTMLSelectElement>('[data-testid="airport-popup-plane"]');
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const button = el?.querySelector<HTMLButtonElement>('[data-testid="airport-popup-relocate"]');
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// The status span is always in the popup HTML (even with no grounded planes), so it
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// exists whenever the select/button do.
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const statusEl = el?.querySelector<HTMLElement>('[data-testid="airport-popup-relocate-status"]');
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if (select && button && statusEl) {
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select.addEventListener('change', () => {
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button.disabled = select.value === '';
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});
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button.addEventListener('click', async () => {
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const planeId = select.value;
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if (!planeId || button.disabled) return;
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button.disabled = true;
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statusEl.textContent = 'Relocating\u2026';
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try {
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const res = await fetch(`/api/planes/${planeId}/fly`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ destIcao: p.icao }),
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cache: 'no-store',
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});
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const data = (await res.json()) as StateSnapshot & { error?: string };
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if (!res.ok) throw new Error(data.error ?? `HTTP ${res.status}`);
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applySnapshotRef.current(data); // shared shell state updates immediately, like the panes' runAction
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statusEl.textContent = 'Relocation started.';
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} catch (err) {
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statusEl.textContent = err instanceof Error ? err.message : String(err);
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button.disabled = false; // allow retry / picking another plane
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}
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});
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}
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};
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const onPlaneClick = (e: maplibregl.MapLayerMouseEvent) => {
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const f = e.features?.[0];
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if (!f) return;
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const p = f.properties as PlaneFeatureProps;
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const routeLine = p.routeText ? `<br/><span data-testid="plane-route">${escapeHtml(p.routeText)}</span>` : '';
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new maplibregl.Popup({ offset: 12 })
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.setLngLat(f.geometry.coordinates as [number, number])
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.setHTML(
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`<div data-testid="plane-popup">` +
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`<strong>${escapeHtml(p.modelLabel)}</strong><br/>` +
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`<span data-testid="plane-status">${p.status}</span><br/>` +
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`fuel <span data-testid="plane-fuel">${p.fuelText}</span>` +
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routeLine +
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`</div>`,
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)
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.addTo(map);
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};
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const loadAirports = () => {
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if (!airportsPromiseRef.current) {
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airportsPromiseRef.current = fetch('/api/airports')
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.then((res) => {
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if (!res.ok) throw new Error(`GET /api/airports → HTTP ${res.status}`);
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return res.json() as Promise<GeoJsonFeatureCollection>;
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})
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.then((data) => {
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setAirportCount(data.features.length); // exactly once per page life
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airportsIndexRef.current = new Map(
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data.features.map((f) => [f.properties.icao, { lat: f.properties.lat, lon: f.properties.lon }]),
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);
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return data;
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});
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}
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return airportsPromiseRef.current;
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};
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// Idempotent, so it can run on EVERY styledata event: map.setStyle() removes all
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// sources/layers not in the new style, which wipes our GeoJSON layers after each
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// switch — this re-establishes them (and the initial load goes through here too).
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const ensureLayers = async () => {
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let data: GeoJsonFeatureCollection;
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try {
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data = await loadAirports();
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} catch (err) {
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console.error('failed to load airports', err);
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return;
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}
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if (!map.getSource(AIRPORTS_SOURCE_ID)) {
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map.addSource(AIRPORTS_SOURCE_ID, { type: 'geojson', data });
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}
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if (!map.getLayer(AIRPORTS_LAYER_ID)) {
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map.addLayer({
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id: AIRPORTS_LAYER_ID,
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type: 'circle',
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source: AIRPORTS_SOURCE_ID,
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paint: {
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'circle-radius': 5, // ISS-010 (v0.18.0): bigger — the r=3 dots were hard to click
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'circle-color': '#e11d48',
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'circle-stroke-width': 1.5,
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'circle-stroke-color': '#ffffff',
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},
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});
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}
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// Routes first so the lines render under the plane circles. Empty collections
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// until the shell's first snapshot lands — applyDynamicRef fills them in.
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if (!map.getSource(ROUTES_SOURCE_ID)) {
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map.addSource(ROUTES_SOURCE_ID, {
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type: 'geojson',
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data: routesGeoJson(stateRef.current, airportsIndexRef.current ?? new Map()),
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});
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}
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if (!map.getLayer(ROUTES_LEGS_LAYER_ID)) {
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map.addLayer({
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id: ROUTES_LEGS_LAYER_ID,
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type: 'line',
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source: ROUTES_SOURCE_ID,
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paint: {
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'line-color': '#f59e0b', // bright amber — actively flying the leg
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'line-width': 3,
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},
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});
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}
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if (!map.getSource(PLANES_SOURCE_ID)) {
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map.addSource(PLANES_SOURCE_ID, { type: 'geojson', data: planesGeoJson(stateRef.current) });
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}
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if (!map.getLayer(PLANES_GROUNDED_LAYER_ID)) {
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map.addLayer({
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id: PLANES_GROUNDED_LAYER_ID,
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type: 'circle',
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source: PLANES_SOURCE_ID,
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filter: ['==', ['get', 'flying'], false],
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paint: {
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'circle-radius': 3,
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'circle-color': '#38bdf8', // sky blue at the home airport
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'circle-stroke-width': 1,
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'circle-stroke-color': '#ffffff',
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},
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});
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}
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if (!map.getLayer(PLANES_FLYING_LAYER_ID)) {
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map.addLayer({
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id: PLANES_FLYING_LAYER_ID,
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type: 'circle',
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source: PLANES_SOURCE_ID,
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filter: ['==', ['get', 'flying'], true],
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paint: {
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'circle-radius': 6, // bigger + distinct so a moving plane stands out
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'circle-color': '#22c55e',
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'circle-stroke-width': 1.5,
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'circle-stroke-color': '#ffffff',
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},
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});
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}
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// ISS-002 (v0.15.0): hover-highlight layers — added last so they sit top-most over
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// both plane layers / the route line / the airport circles. Each starts filtered to
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// match nothing; applyHoverRef sets the real filter on hover and re-applies it here.
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if (!map.getLayer(PLANES_HIGHLIGHT_LAYER_ID)) {
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map.addLayer({
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id: PLANES_HIGHLIGHT_LAYER_ID,
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type: 'circle',
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source: PLANES_SOURCE_ID,
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filter: ['==', ['get', 'id'], ''],
|
|
paint: {
|
|
'circle-radius': 10, // halo well above the base circles (3 grounded / 6 flying)
|
|
'circle-color': '#38bdf8',
|
|
'circle-stroke-width': 2.5,
|
|
'circle-stroke-color': '#ffffff',
|
|
},
|
|
});
|
|
}
|
|
if (!map.getLayer(ROUTES_HIGHLIGHT_LAYER_ID)) {
|
|
map.addLayer({
|
|
id: ROUTES_HIGHLIGHT_LAYER_ID,
|
|
type: 'line',
|
|
source: ROUTES_SOURCE_ID,
|
|
filter: ['==', ['get', 'planeId'], ''],
|
|
paint: {
|
|
'line-color': '#ef4444', // red — distinct from the amber routes-legs line
|
|
'line-width': 6,
|
|
},
|
|
});
|
|
}
|
|
if (!map.getLayer(AIRPORTS_HIGHLIGHT_LAYER_ID)) {
|
|
map.addLayer({
|
|
id: AIRPORTS_HIGHLIGHT_LAYER_ID,
|
|
type: 'circle',
|
|
source: AIRPORTS_SOURCE_ID,
|
|
filter: ['any', ['==', ['get', 'icao'], ''], ['==', ['get', 'icao'], '']],
|
|
paint: {
|
|
'circle-radius': 9, // ring around the base airport circles (r=5)
|
|
'circle-color': 'rgba(0, 0, 0, 0)', // transparent fill — stroke-only ring
|
|
'circle-stroke-width': 2.5,
|
|
'circle-stroke-color': '#facc15',
|
|
},
|
|
});
|
|
}
|
|
// ISS-022/025/027 (v0.22.0): the hover route trace — added LAST so it sits above every
|
|
// other layer, including the highlight rings at its endpoints. Own source: the shared
|
|
// `routes` source only holds flying legs, never a planned one. Empty until a hover sets data.
|
|
if (!map.getSource(HOVER_ROUTES_SOURCE_ID)) {
|
|
map.addSource(HOVER_ROUTES_SOURCE_ID, { type: 'geojson', data: { type: 'FeatureCollection', features: [] } });
|
|
}
|
|
if (!map.getLayer(HOVER_ROUTE_LAYER_ID)) {
|
|
map.addLayer({
|
|
id: HOVER_ROUTE_LAYER_ID,
|
|
type: 'line',
|
|
source: HOVER_ROUTES_SOURCE_ID,
|
|
paint: {
|
|
'line-color': '#facc15', // matches the airports-highlight ring — one "trace" color
|
|
'line-width': 4,
|
|
'line-dasharray': [2, 2], // dashed = planned route, distinct from solid flying legs
|
|
},
|
|
});
|
|
}
|
|
// ISS-022 (v0.22.0): the destination's ring — same geometry as airports-highlight but a
|
|
// DIFFERENT color so the target stands out over the origin's yellow ring; added last so it
|
|
// also sits above the hover-route line at its endpoint. Starts filtered to match nothing.
|
|
if (!map.getLayer(AIRPORTS_TARGET_HIGHLIGHT_LAYER_ID)) {
|
|
map.addLayer({
|
|
id: AIRPORTS_TARGET_HIGHLIGHT_LAYER_ID,
|
|
type: 'circle',
|
|
source: AIRPORTS_SOURCE_ID,
|
|
filter: ['==', ['get', 'icao'], ''],
|
|
paint: {
|
|
'circle-radius': 9, // same ring size as airports-highlight (r=5 base circles)
|
|
'circle-color': 'rgba(0, 0, 0, 0)', // transparent fill — stroke-only ring
|
|
'circle-stroke-width': 3,
|
|
'circle-stroke-color': '#4ade80', // green — distinct from the yellow endpoint rings
|
|
},
|
|
});
|
|
}
|
|
// Layer-scoped listeners survive setStyle (they filter by layer id at event
|
|
// time), so off+on with the same reference re-wires without duplicating.
|
|
map.off('click', AIRPORTS_LAYER_ID, onAirportClick);
|
|
map.on('click', AIRPORTS_LAYER_ID, onAirportClick);
|
|
map.off('click', PLANES_GROUNDED_LAYER_ID, onPlaneClick);
|
|
map.on('click', PLANES_GROUNDED_LAYER_ID, onPlaneClick);
|
|
map.off('click', PLANES_FLYING_LAYER_ID, onPlaneClick);
|
|
map.on('click', PLANES_FLYING_LAYER_ID, onPlaneClick);
|
|
// Sources were (re)created above — push the latest game state into them, and re-apply
|
|
// the current hover filter to the (re-created) highlight layers.
|
|
applyDynamicRef.current();
|
|
applyHoverRef.current();
|
|
};
|
|
|
|
if (map.isStyleLoaded()) void ensureLayers();
|
|
else map.on('styledata', () => void ensureLayers());
|
|
});
|
|
|
|
return () => {
|
|
cancelled = true;
|
|
delete (window as unknown as Record<string, unknown>).__flightMap;
|
|
const map = mapRef.current; // may be null if the probe hasn't resolved yet
|
|
mapRef.current = null;
|
|
if (map) map.remove();
|
|
};
|
|
}, []);
|
|
|
|
const onStyleChange = (e: ChangeEvent<HTMLSelectElement>) => {
|
|
const id = e.target.value;
|
|
if (!isStyleId(id)) return;
|
|
setStyleId(id);
|
|
window.localStorage.setItem(STYLE_STORAGE_KEY, id);
|
|
// The probe promise is cached module-wide and has resolved by the time a user
|
|
// interacts — this just picks local vs remote for the new style.
|
|
void localAssetsAvailable().then((available) => mapRef.current?.setStyle(styleUrlFor(id, available)));
|
|
};
|
|
|
|
return (
|
|
<div className="map-wrap">
|
|
<header data-testid="app-header" className="app-header">
|
|
<h1>Flight Ops</h1>
|
|
<small>v{pkg.version}</small>
|
|
<select
|
|
data-testid="style-switch"
|
|
className="style-switch"
|
|
aria-label="Map style"
|
|
value={styleId}
|
|
onChange={onStyleChange}
|
|
>
|
|
{STYLES.map((s) => (
|
|
<option key={s.id} value={s.id}>
|
|
{s.label}
|
|
</option>
|
|
))}
|
|
</select>
|
|
<span data-testid="airport-count">
|
|
{airportCount === null ? 'loading airports…' : `${airportCount} EU airports`}
|
|
</span>
|
|
</header>
|
|
<div ref={containerRef} data-testid="map" className="map-container" />
|
|
</div>
|
|
);
|
|
}
|