- Strategie trifft Umsetzung + Ihr Betrieb im Netz — ohne Stress
-+
Ich baue Websites für Handwerk, Praxen, Salons und Dienstleister aus der Region — klar genug, dass Besucher anrufen statt weiterklicken. @@ -118,7 +119,7 @@ const LandingHeroSection = () => {
+ Über mich (03) +
++ Ich bin Matthias — Webdesigner aus Sachsen. +
++ Ich baue Websites für Betriebe, die ihre Energie lieber in Kunden + stecken als in Technik. Kein Großraumbüro, kein Agentur-Overhead — + ein Ansprechpartner von der ersten Idee bis zum Go-live. +
++ Meine Kunden sind Handwerker, Praxen, Salons und Dienstleister aus + der Region. Menschen, die eine Website wollen, die funktioniert — + und sich dann wieder um ihren Betrieb kümmern möchten. +
+- Kontakt (05) -
-- Ein paar Sätze reichen: Was bieten Sie an, was soll die Website für - Sie tun, und wann soll sie online sein? -
- -+ Kontakt (06) +
++ Ein paar Sätze reichen: Was bieten Sie an, was soll die Website für + Sie tun, und wann soll sie online sein? +
+ +- Pakete (04) + Pakete (05)
- {item.name} -
++ {item.name} +
+ {item.highlighted ? ( + + Beliebteste Wahl + + ) : null} +{item.price}
++ {item.detail} +
- {item.detail} -
++ Ablauf (04) +
++ {step.text} +
+) {
+ const { map, isLoaded } = useMap();
+ const id = useId();
+ const sourceId = `cluster-source-${id}`;
+ const clusterLayerId = `clusters-${id}`;
+ const clusterCountLayerId = `cluster-count-${id}`;
+ const unclusteredLayerId = `unclustered-point-${id}`;
+
+ const stylePropsRef = useRef({
+ clusterColors,
+ clusterThresholds,
+ pointColor,
+ });
+
+ // Add source and layers on mount
+ useEffect(() => {
+ if (!isLoaded || !map) return;
+
+ // Add clustered GeoJSON source
+ map.addSource(sourceId, {
+ type: "geojson",
+ data,
+ cluster: true,
+ clusterMaxZoom,
+ clusterRadius,
+ });
+
+ // Add cluster circles layer
+ map.addLayer({
+ id: clusterLayerId,
+ type: "circle",
+ source: sourceId,
+ filter: ["has", "point_count"],
+ paint: {
+ "circle-color": [
+ "step",
+ ["get", "point_count"],
+ clusterColors[0],
+ clusterThresholds[0],
+ clusterColors[1],
+ clusterThresholds[1],
+ clusterColors[2],
+ ],
+ "circle-radius": [
+ "step",
+ ["get", "point_count"],
+ 20,
+ clusterThresholds[0],
+ 30,
+ clusterThresholds[1],
+ 40,
+ ],
+ "circle-stroke-width": 1,
+ "circle-stroke-color": "#fff",
+ "circle-opacity": 0.85,
+ },
+ });
+
+ // Add cluster count text layer
+ map.addLayer({
+ id: clusterCountLayerId,
+ type: "symbol",
+ source: sourceId,
+ filter: ["has", "point_count"],
+ layout: {
+ "text-field": "{point_count_abbreviated}",
+ "text-font": ["Open Sans"],
+ "text-size": 12,
+ },
+ paint: {
+ "text-color": "#fff",
+ },
+ });
+
+ // Add unclustered point layer
+ map.addLayer({
+ id: unclusteredLayerId,
+ type: "circle",
+ source: sourceId,
+ filter: ["!", ["has", "point_count"]],
+ paint: {
+ "circle-color": pointColor,
+ "circle-radius": 5,
+ "circle-stroke-width": 2,
+ "circle-stroke-color": "#fff",
+ },
+ });
+
+ return () => {
+ try {
+ if (map.getLayer(clusterCountLayerId))
+ map.removeLayer(clusterCountLayerId);
+ if (map.getLayer(unclusteredLayerId))
+ map.removeLayer(unclusteredLayerId);
+ if (map.getLayer(clusterLayerId)) map.removeLayer(clusterLayerId);
+ if (map.getSource(sourceId)) map.removeSource(sourceId);
+ } catch {
+ // ignore
+ }
+ };
+ // eslint-disable-next-line react-hooks/exhaustive-deps
+ }, [isLoaded, map, sourceId]);
+
+ // Update source data when data prop changes (only for non-URL data)
+ useEffect(() => {
+ if (!isLoaded || !map || typeof data === "string") return;
+
+ const source = map.getSource(sourceId) as MapLibreGL.GeoJSONSource;
+ if (source) {
+ source.setData(data);
+ }
+ }, [isLoaded, map, data, sourceId]);
+
+ // Update layer styles when props change
+ useEffect(() => {
+ if (!isLoaded || !map) return;
+
+ const prev = stylePropsRef.current;
+ const colorsChanged =
+ prev.clusterColors !== clusterColors ||
+ prev.clusterThresholds !== clusterThresholds;
+
+ // Update cluster layer colors and sizes
+ if (map.getLayer(clusterLayerId) && colorsChanged) {
+ map.setPaintProperty(clusterLayerId, "circle-color", [
+ "step",
+ ["get", "point_count"],
+ clusterColors[0],
+ clusterThresholds[0],
+ clusterColors[1],
+ clusterThresholds[1],
+ clusterColors[2],
+ ]);
+ map.setPaintProperty(clusterLayerId, "circle-radius", [
+ "step",
+ ["get", "point_count"],
+ 20,
+ clusterThresholds[0],
+ 30,
+ clusterThresholds[1],
+ 40,
+ ]);
+ }
+
+ // Update unclustered point layer color
+ if (map.getLayer(unclusteredLayerId) && prev.pointColor !== pointColor) {
+ map.setPaintProperty(unclusteredLayerId, "circle-color", pointColor);
+ }
+
+ stylePropsRef.current = { clusterColors, clusterThresholds, pointColor };
+ }, [
+ isLoaded,
+ map,
+ clusterLayerId,
+ unclusteredLayerId,
+ clusterColors,
+ clusterThresholds,
+ pointColor,
+ ]);
+
+ // Handle click events
+ useEffect(() => {
+ if (!isLoaded || !map) return;
+
+ // Cluster click handler - zoom into cluster
+ const handleClusterClick = async (
+ e: MapLibreGL.MapMouseEvent & {
+ features?: MapLibreGL.MapGeoJSONFeature[];
+ },
+ ) => {
+ const features = map.queryRenderedFeatures(e.point, {
+ layers: [clusterLayerId],
+ });
+ if (!features.length) return;
+
+ const feature = features[0];
+ const clusterId = feature.properties?.cluster_id as number;
+ const pointCount = feature.properties?.point_count as number;
+ const coordinates = (feature.geometry as GeoJSON.Point).coordinates as [
+ number,
+ number,
+ ];
+
+ if (onClusterClick) {
+ onClusterClick(clusterId, coordinates, pointCount);
+ } else {
+ // Default behavior: zoom to cluster expansion zoom
+ const source = map.getSource(sourceId) as MapLibreGL.GeoJSONSource;
+ const zoom = await source.getClusterExpansionZoom(clusterId);
+ map.easeTo({
+ center: coordinates,
+ zoom,
+ });
+ }
+ };
+
+ // Unclustered point click handler
+ const handlePointClick = (
+ e: MapLibreGL.MapMouseEvent & {
+ features?: MapLibreGL.MapGeoJSONFeature[];
+ },
+ ) => {
+ if (!onPointClick || !e.features?.length) return;
+
+ const feature = e.features[0];
+ const coordinates = (
+ feature.geometry as GeoJSON.Point
+ ).coordinates.slice() as [number, number];
+
+ // Handle world copies
+ while (Math.abs(e.lngLat.lng - coordinates[0]) > 180) {
+ coordinates[0] += e.lngLat.lng > coordinates[0] ? 360 : -360;
+ }
+
+ onPointClick(
+ feature as unknown as GeoJSON.Feature