2eb16ce861
- selected 시 무조건 zoom 16 → 줌 18에서 마커 클릭하면 다시 16으로 줄어 클러스터링 - 현재 zoom ≥ 16이면 유지, 미만이면 16으로 (Naver/Google 둘 다) - page.tsx의 setRegionFlyTo 호출 제거 — selected useEffect로 일원화 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
397 lines
15 KiB
TypeScript
397 lines
15 KiB
TypeScript
"use client";
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import { useCallback, useEffect, useMemo, useRef, useState } from "react";
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import {
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APIProvider,
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Map,
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AdvancedMarker,
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InfoWindow,
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useMap,
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} from "@vis.gl/react-google-maps";
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import Supercluster from "supercluster";
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import type { Restaurant } from "@/lib/api";
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import { getCuisineIcon } from "@/lib/cuisine-icons";
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import Icon from "@/components/Icon";
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const SEOUL_CENTER = { lat: 37.5665, lng: 126.978 };
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const API_KEY = process.env.NEXT_PUBLIC_GOOGLE_MAPS_API_KEY || "";
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// Channel color palette
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const CHANNEL_COLORS = [
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{ bg: "#fff7ed", text: "#78350f", border: "#f59e0b", arrow: "#f59e0b" }, // amber (default)
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{ bg: "#eff6ff", text: "#1e3a5f", border: "#3b82f6", arrow: "#3b82f6" }, // blue
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{ bg: "#f0fdf4", text: "#14532d", border: "#22c55e", arrow: "#22c55e" }, // green
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{ bg: "#fdf2f8", text: "#831843", border: "#ec4899", arrow: "#ec4899" }, // pink
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{ bg: "#faf5ff", text: "#581c87", border: "#a855f7", arrow: "#a855f7" }, // purple
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{ bg: "#fff1f2", text: "#7f1d1d", border: "#ef4444", arrow: "#ef4444" }, // red
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{ bg: "#f0fdfa", text: "#134e4a", border: "#14b8a6", arrow: "#14b8a6" }, // teal
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{ bg: "#fefce8", text: "#713f12", border: "#eab308", arrow: "#eab308" }, // yellow
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];
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function getChannelColorMap(restaurants: Restaurant[]) {
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const channels = new Set<string>();
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restaurants.forEach((r) => r.channels?.forEach((ch) => channels.add(ch)));
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const map: Record<string, typeof CHANNEL_COLORS[0]> = {};
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let i = 0;
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for (const ch of channels) {
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map[ch] = CHANNEL_COLORS[i % CHANNEL_COLORS.length];
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i++;
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}
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return map;
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}
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import type { MapBounds, FlyTo, MapViewProps } from "@/components/MapView.types";
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type RestaurantProps = { restaurant: Restaurant };
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type RestaurantFeature = Supercluster.PointFeature<RestaurantProps>;
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function useSupercluster(restaurants: Restaurant[]) {
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// #278 — indexRef 제거 (set만 되고 read 없는 dead code)
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const points: RestaurantFeature[] = useMemo(
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() =>
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restaurants.map((r) => ({
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type: "Feature" as const,
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geometry: { type: "Point" as const, coordinates: [r.longitude, r.latitude] },
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properties: { restaurant: r },
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})),
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[restaurants]
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);
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const index = useMemo(() => {
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const sc = new Supercluster<{ restaurant: Restaurant }>({
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radius: 60,
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maxZoom: 16,
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minPoints: 2,
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});
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sc.load(points);
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return sc;
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}, [points]);
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const getClusters = useCallback(
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(bounds: MapBounds, zoom: number) => {
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return index.getClusters(
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[bounds.west, bounds.south, bounds.east, bounds.north],
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Math.floor(zoom)
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);
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},
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[index]
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);
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const getExpansionZoom = useCallback(
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(clusterId: number): number => {
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try {
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return index.getClusterExpansionZoom(clusterId);
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} catch {
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return 17;
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}
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},
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[index]
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);
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return { getClusters, getExpansionZoom, index };
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}
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function getClusterSize(count: number): number {
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if (count < 10) return 36;
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if (count < 50) return 42;
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if (count < 100) return 48;
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return 54;
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}
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function MapContent({ restaurants, selected, onSelectRestaurant, flyTo, activeChannel }: Omit<MapViewProps, "onMyLocation" | "onBoundsChanged">) {
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const map = useMap();
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const [infoTarget, setInfoTarget] = useState<Restaurant | null>(null);
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const [zoom, setZoom] = useState(13);
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const [bounds, setBounds] = useState<MapBounds | null>(null);
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const channelColors = useMemo(() => getChannelColorMap(restaurants), [restaurants]);
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const { getClusters, getExpansionZoom } = useSupercluster(restaurants);
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// #278 — restaurantMap 제거 (빌드만 되고 렌더에서 사용 안 됨, dead code)
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const clusters = useMemo(() => {
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if (!bounds) return [];
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return getClusters(bounds, zoom);
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}, [bounds, zoom, getClusters]);
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const handleMarkerClick = useCallback(
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(r: Restaurant) => {
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setInfoTarget(r);
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onSelectRestaurant?.(r);
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},
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[onSelectRestaurant]
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);
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const handleClusterClick = useCallback(
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(clusterId: number, lng: number, lat: number) => {
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if (!map) return;
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const expansionZoom = Math.min(getExpansionZoom(clusterId), 18);
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map.panTo({ lat, lng });
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map.setZoom(expansionZoom);
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},
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[map, getExpansionZoom]
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);
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// Track camera changes for clustering
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useEffect(() => {
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if (!map) return;
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const listener = map.addListener("idle", () => {
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const b = map.getBounds();
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const z = map.getZoom();
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if (b && z != null) {
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const ne = b.getNorthEast();
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const sw = b.getSouthWest();
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setBounds({ north: ne.lat(), south: sw.lat(), east: ne.lng(), west: sw.lng() });
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setZoom(z);
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}
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});
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// Trigger initial bounds
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const b = map.getBounds();
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const z = map.getZoom();
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if (b && z != null) {
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const ne = b.getNorthEast();
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const sw = b.getSouthWest();
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setBounds({ north: ne.lat(), south: sw.lat(), east: ne.lng(), west: sw.lng() });
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setZoom(z);
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}
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return () => google.maps.event.removeListener(listener);
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}, [map]);
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// Fly to a specific location (region filter)
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useEffect(() => {
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if (!map || !flyTo) return;
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map.panTo({ lat: flyTo.lat, lng: flyTo.lng });
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if (flyTo.zoom) map.setZoom(flyTo.zoom);
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}, [map, flyTo]);
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// Pan and zoom to selected restaurant — 현재 줌이 16 이상이면 유지(클러스터 expansion 후 재묶임 방지)
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useEffect(() => {
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if (!map || !selected) return;
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map.panTo({ lat: selected.latitude, lng: selected.longitude });
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const currentZoom = map.getZoom() ?? 13;
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if (currentZoom < 16) map.setZoom(16);
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setInfoTarget(selected);
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}, [map, selected]);
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return (
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<>
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{clusters.map((feature) => {
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const [lng, lat] = feature.geometry.coordinates;
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const isCluster = feature.properties && "cluster" in feature.properties && feature.properties.cluster;
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if (isCluster) {
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const { cluster_id, point_count } = feature.properties as Supercluster.ClusterProperties;
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const size = getClusterSize(point_count);
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return (
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<AdvancedMarker
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key={`cluster-${cluster_id}`}
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position={{ lat, lng }}
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onClick={() => handleClusterClick(cluster_id, lng, lat)}
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zIndex={100}
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>
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<div
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role="button"
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aria-label={`${point_count}개 식당이 모인 클러스터, 클릭하면 확대됩니다`}
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style={{
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width: size,
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height: size,
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borderRadius: "50%",
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background: "linear-gradient(135deg, #E8720C 0%, #f59e0b 100%)",
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border: "3px solid #fff",
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boxShadow: "0 2px 8px rgba(0,0,0,0.25)",
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display: "flex",
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alignItems: "center",
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justifyContent: "center",
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color: "#fff",
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fontSize: size > 42 ? 15 : 13,
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fontWeight: 700,
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cursor: "pointer",
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transition: "transform 0.2s ease",
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}}
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>
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{point_count}
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</div>
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</AdvancedMarker>
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);
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}
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// Individual marker
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const r = (feature.properties as { restaurant: Restaurant }).restaurant;
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const isSelected = selected?.id === r.id;
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const isClosed = r.business_status === "CLOSED_PERMANENTLY";
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const chKey = activeChannel && r.channels?.includes(activeChannel) ? activeChannel : r.channels?.[0];
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const chColor = chKey ? channelColors[chKey] : CHANNEL_COLORS[0];
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const c = chColor || CHANNEL_COLORS[0];
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return (
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<AdvancedMarker
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key={r.id}
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position={{ lat: r.latitude, lng: r.longitude }}
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onClick={() => handleMarkerClick(r)}
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zIndex={isSelected ? 1000 : 1}
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>
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<div
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role="button"
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aria-label={`${r.name}${isClosed ? ' (폐업)' : ''}, 클릭하면 상세 정보가 표시됩니다`}
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style={{ display: "flex", flexDirection: "column", alignItems: "center", transition: "transform 0.2s ease", transform: isSelected ? "scale(1.15)" : "scale(1)", opacity: isClosed ? 0.5 : 1 }}>
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<div
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style={{
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padding: "4px 8px",
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backgroundColor: isSelected ? "#2563eb" : isClosed ? "#f3f4f6" : c.bg,
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color: isSelected ? "#fff" : isClosed ? "#9ca3af" : c.text,
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fontSize: 12,
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fontWeight: 600,
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borderRadius: 6,
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border: isSelected ? "2px solid #1d4ed8" : `1.5px solid ${c.border}`,
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boxShadow: isSelected
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? "0 2px 8px rgba(37,99,235,0.4)"
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: `0 1px 4px ${c.border}40`,
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whiteSpace: "nowrap",
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maxWidth: 120,
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overflow: "hidden",
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textOverflow: "ellipsis",
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textDecoration: isClosed ? "line-through" : "none",
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}}
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>
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<span className="material-symbols-rounded" style={{ fontSize: 14, width: 14, height: 14, overflow: "hidden", display: "inline-flex", alignItems: "center", justifyContent: "center", marginRight: 3, verticalAlign: "middle", color: "#E8720C" }}>{getCuisineIcon(r.cuisine_type)}</span>
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{r.name}
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</div>
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<div
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style={{
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width: 0,
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height: 0,
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borderLeft: "6px solid transparent",
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borderRight: "6px solid transparent",
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borderTop: isSelected ? "6px solid #1d4ed8" : `6px solid ${c.arrow}`,
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marginTop: -1,
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}}
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/>
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</div>
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</AdvancedMarker>
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);
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})}
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{infoTarget && (
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<InfoWindow
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position={{ lat: infoTarget.latitude, lng: infoTarget.longitude }}
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onCloseClick={() => setInfoTarget(null)}
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>
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<div style={{ backgroundColor: "#ffffff", color: "#171717", colorScheme: "light" }} className="max-w-xs p-1">
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<div className="flex items-center gap-2">
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<h3 className="font-bold text-base" style={{ color: "#171717" }}><span className="material-symbols-rounded" style={{ fontSize: 18, width: 18, height: 18, overflow: "hidden", display: "inline-flex", alignItems: "center", justifyContent: "center", verticalAlign: "middle", color: "#E8720C", marginRight: 4 }}>{getCuisineIcon(infoTarget.cuisine_type)}</span>{infoTarget.name}</h3>
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{infoTarget.business_status === "CLOSED_PERMANENTLY" && (
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<span className="px-1.5 py-0.5 bg-red-100 text-red-700 rounded text-[10px] font-semibold">폐업</span>
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)}
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{infoTarget.business_status === "CLOSED_TEMPORARILY" && (
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<span className="px-1.5 py-0.5 bg-yellow-100 text-yellow-700 rounded text-[10px] font-semibold">임시휴업</span>
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)}
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</div>
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{infoTarget.rating && (
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<p className="text-xs mt-0.5">
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<span className="text-yellow-500">★</span> {infoTarget.rating}
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{infoTarget.rating_count && (
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<span className="text-gray-400 ml-1">({infoTarget.rating_count.toLocaleString()})</span>
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)}
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</p>
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)}
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{infoTarget.cuisine_type && (
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<p className="text-xs text-gray-500">{infoTarget.cuisine_type}</p>
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)}
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{infoTarget.address && (
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<p className="text-[11px] text-gray-400 mt-1">{infoTarget.address}</p>
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)}
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{infoTarget.price_range && (
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<p className="text-[11px] text-gray-400">{infoTarget.price_range}</p>
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)}
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{infoTarget.phone && (
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<p className="text-[11px] text-gray-400">{infoTarget.phone}</p>
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)}
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<button
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onClick={() => onSelectRestaurant?.(infoTarget)}
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className="mt-2 text-sm text-blue-600 hover:underline"
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>
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상세 보기
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</button>
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</div>
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</InfoWindow>
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)}
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</>
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);
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}
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export default function GoogleMapView({ restaurants, selected, onSelectRestaurant, onBoundsChanged, flyTo, onMyLocation, activeChannel }: MapViewProps) {
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const channelColors = useMemo(() => getChannelColorMap(restaurants), [restaurants]);
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const channelNames = useMemo(() => {
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const names = Object.keys(channelColors);
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if (activeChannel) return names.filter((n) => n === activeChannel);
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return names;
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}, [channelColors, activeChannel]);
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const boundsTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
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const handleCameraChanged = useCallback((ev: { detail: { bounds: { north: number; south: number; east: number; west: number } } }) => {
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if (!onBoundsChanged) return;
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if (boundsTimerRef.current) clearTimeout(boundsTimerRef.current);
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boundsTimerRef.current = setTimeout(() => {
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const { north, south, east, west } = ev.detail.bounds;
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onBoundsChanged({ north, south, east, west });
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}, 150);
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}, [onBoundsChanged]);
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// #278 — 언마운트 시 디바운스 타이머 정리 (메모리 누수 + unmounted setState 경고 방지)
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useEffect(() => {
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return () => {
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if (boundsTimerRef.current) clearTimeout(boundsTimerRef.current);
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};
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}, []);
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return (
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<APIProvider apiKey={API_KEY}>
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<Map
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defaultCenter={SEOUL_CENTER}
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defaultZoom={13}
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mapId="tasteby-map"
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className="h-full w-full"
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colorScheme="LIGHT"
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mapTypeControl={false}
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fullscreenControl={false}
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onCameraChanged={handleCameraChanged}
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>
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<MapContent
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restaurants={restaurants}
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selected={selected}
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onSelectRestaurant={onSelectRestaurant}
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flyTo={flyTo}
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activeChannel={activeChannel}
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/>
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</Map>
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{onMyLocation && (
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<button
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onClick={onMyLocation}
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aria-label="내 위치로 이동"
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// #278 — 44×44px 터치 영역 확보 (이전 36px)
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className="absolute top-2 right-2 w-11 h-11 bg-surface rounded-lg shadow-md flex items-center justify-center text-gray-600 dark:text-gray-300 hover:text-brand-500 dark:hover:text-brand-400 transition-colors z-10 touch-manipulation"
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title="내 위치"
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>
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<Icon name="my_location" size={22} />
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</button>
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)}
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{channelNames.length > 0 && (
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<div
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role="region"
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aria-label="채널 범례"
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className="absolute bottom-2 left-2 bg-surface/90 backdrop-blur-sm rounded-lg shadow px-2.5 py-1.5 flex flex-wrap gap-x-3 gap-y-1 text-[11px] z-10"
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>
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{channelNames.map((ch) => (
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<div key={ch} className="flex items-center gap-1">
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<span
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aria-hidden="true"
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className="inline-block w-2.5 h-2.5 rounded-full border"
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style={{ backgroundColor: channelColors[ch].border, borderColor: channelColors[ch].border }}
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/>
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<span className="text-gray-700 dark:text-gray-300">{ch}</span>
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</div>
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))}
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</div>
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)}
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</APIProvider>
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);
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}
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