Work on Popups

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "typescript.tsdk": "node_modules\\typescript\\lib"
+}

app/[locale]/layer-list.tsx

@@ -10,8 +10,8 @@ import MapImageLayer from '@arcgis/core/layers/MapImageLayer';
 import Sublayer from '@arcgis/core/layers/support/Sublayer';
 import ButtonMenuItem from '@arcgis/core/widgets/FeatureTable/Grid/support/ButtonMenuItem';
 
-export default function Layers({ view, tableRoot }: { view: MapView; tableRoot: HTMLDivElement }) {
+export default function Layers({ view, tableDiv }: { view: MapView; tableDiv: HTMLDivElement }) {
-  const htmlDiv = useRef<HTMLDivElement>(null);
+  const layerListDiv = useRef<HTMLDivElement | null>(null);
   const featureTable = useRef<FeatureTable | null>(null);
   const rendered = useRef<boolean>(false);
 
@@ -25,9 +25,9 @@ export default function Layers({ view, tableRoot }: { view: MapView; tableRoot:
       const tableContainer = document.createElement('div');
       tableContainer.className = 'h-full w-full';
 
-      if (tableRoot) {
+      if (tableDiv) {
-        tableRoot.classList.remove('hidden');
+        tableDiv.classList.remove('hidden');
-        tableRoot.append(tableContainer);
+        tableDiv.append(tableContainer);
       }
 
       const featureLayer = await layer.createFeatureLayer();
@@ -43,8 +43,8 @@ export default function Layers({ view, tableRoot }: { view: MapView; tableRoot:
               iconClass: 'esri-icon-close',
               clickFunction: function () {
                 featureTable.current?.destroy();
-                if (tableRoot) {
+                if (tableDiv) {
-                  tableRoot.classList.add('hidden');
+                  tableDiv.classList.add('hidden');
                 }
               },
             } as unknown as ButtonMenuItem,
@@ -53,13 +53,13 @@ export default function Layers({ view, tableRoot }: { view: MapView; tableRoot:
       });
     };
 
-    if (htmlDiv.current) {
+    if (layerListDiv.current) {
       const arcGISAPIWidgetContainer = document.createElement('div');
-      htmlDiv.current.append(arcGISAPIWidgetContainer);
+      layerListDiv.current.append(arcGISAPIWidgetContainer);
 
       const layerList = new LayerList({
         view,
-        container: htmlDiv.current,
+        container: layerListDiv.current,
         selectionEnabled: true,
         listItemCreatedFunction: async function (event) {
           const item = event.item;
@@ -139,9 +139,7 @@ export default function Layers({ view, tableRoot }: { view: MapView; tableRoot:
         }
       });
     }
+  }, [t, tableDiv, view]);
 
-    return () => {};
+  return <div ref={layerListDiv}></div>;
-  });
-
-  return <div ref={htmlDiv}></div>;
 }

app/[locale]/map.tsx

@@ -1,5 +1,7 @@
+'use client';
+
 import { useRef, useState, useEffect } from 'react';
-import { createRoot } from 'react-dom/client';
+import { Root, createRoot } from 'react-dom/client';
 
 import dynamic from 'next/dynamic';
 
@@ -10,22 +12,24 @@ import WebMap from '@arcgis/core/WebMap';
 import esriConfig from '@arcgis/core/config';
 import ScaleBar from '@arcgis/core/widgets/ScaleBar';
 import Legend from '@arcgis/core/widgets/Legend';
-import VectorTileLayer from '@arcgis/core/layers/VectorTileLayer';
-import TileLayer from '@arcgis/core/layers/TileLayer';
-import Map from '@arcgis/core/Map.js';
-import Basemap from '@arcgis/core/Basemap';
 import * as intl from '@arcgis/core/intl';
+import TextContent from '@arcgis/core/popup/content/TextContent';
+import ExpressionContent from '@arcgis/core/popup/content/ExpressionContent';
+import ElementExpressionInfo from '@arcgis/core/popup/ElementExpressionInfo';
+import { watch } from '@arcgis/core/core/reactiveUtils';
+// @ts-ignore
+import { getColorsForRendererValues } from '@arcgis/core/renderers/support/utils';
 
 // set asset path for ArcGIS Maps SDK widgets
-esriConfig.assetsPath = './assets';
+esriConfig.assetsPath = '/assets';
 
 // ids of web map items in portal
 const webMapDEID = '7d0768f73d3e4be2b32c22274c600cb3';
 const webMapENID = 'dbf5532d06954c6a989d4f022de83f70';
 
 // lazy load components
-const Print = dynamic(() => import('./print'));
 const Layers = dynamic(() => import('./layer-list'));
+const Print = dynamic(() => import('./print'));
 const Basemaps = dynamic(() => import('./basemap-list'));
 const Search = dynamic(() => import('./search'));
 
@@ -48,20 +52,30 @@ import {
   CalciteAction,
   CalcitePanel,
 } from '@esri/calcite-components-react';
+import MapImageLayer from '@arcgis/core/layers/MapImageLayer';
 
 export default function MapComponent({ locale }: { locale: string }) {
-  const legendRoot = useRef<HTMLDivElement>(null);
+  const maskRef = useRef<HTMLDivElement>(null);
-  const maskRoot = useRef<HTMLDivElement>(null);
+  const tableRef = useRef<HTMLDivElement>(null);
-  const tableRoot = useRef<HTMLDivElement>(null);
   const mapView = useRef<MapView | null>(null);
   const previousId = useRef<string | null>(null);
+  const mapRef = useRef<HTMLDivElement | null>(null);
+  const layersRef = useRef<HTMLDivElement>(null);
+  const layersRoot = useRef<Root | null>(null);
+  const legendRef = useRef<HTMLDivElement>(null);
+  const basemapsRef = useRef<HTMLDivElement>(null);
+  const basemapsRoot = useRef<Root | null>(null);
+  const printRef = useRef<HTMLDivElement>(null);
+  const printRoot = useRef<Root | null>(null);
+  const searchRef = useRef<HTMLDivElement>(document.createElement('div'));
+  const searchRoot = useRef<Root | null>(null);
 
   const [actionBarExpanded, setActionBarExpanded] = useState<boolean>(false);
 
   const { t } = useTranslation();
 
   useEffect(() => {
-    if (!mapView.current) {
+    if (mapRef.current) {
       // set locale for ArcGIS Maps SDK widgets
       intl.setLocale(locale);
 
@@ -74,40 +88,16 @@ export default function MapComponent({ locale }: { locale: string }) {
         },
       });
 
-      const lightgrayBase = new VectorTileLayer({
-        url: 'https://gis.geosphere.at/portal/sharing/rest/content/items/291da5eab3a0412593b66d384379f89f/resources/styles/root.json',
-        opacity: 0.5,
-      });
-      const lightGrayReference = new VectorTileLayer({
-        url: 'https://gis.geosphere.at/portal/sharing/rest/content/items/1768e8369a214dfab4e2167d5c5f2454/resources/styles/root.json',
-        opacity: 1,
-      });
-      const worldHillshade = new TileLayer({
-        url: 'https://services.arcgisonline.com/arcgis/rest/services/Elevation/World_Hillshade/MapServer',
-      });
-      const basemapEsri = new Basemap({
-        baseLayers: [worldHillshade, lightgrayBase, lightGrayReference],
-        title: 'Esri',
-        thumbnailUrl:
-          'https://gis.geosphere.at/portal/sharing/rest/content/items/3eb1510943be4f29ae01c01ce229d8ba/data',
-      });
-
-      const map = new Map({
-        basemap: basemapEsri,
-      });
-
       const view = new MapView({
-        container: 'map-container',
+        container: mapRef.current,
-        map: map,
+        map: webMap,
         padding: {
           left: 49,
         },
         popup: {
           dockOptions: {
-            position: 'auto',
+            position: 'top-right',
-            breakpoint: {
+            breakpoint: false,
-              width: 5000,
-            },
           },
           dockEnabled: true,
         },
@@ -120,17 +110,15 @@ export default function MapComponent({ locale }: { locale: string }) {
             wkid: 3857,
           },
         },
+        ui: {
+          components: ['attribution'],
+        },
+        popupEnabled: true,
       });
 
       mapView.current = view;
-      view.ui.empty('top-left');
 
-      webMap.load().then(() => {
+      // add ScaleBar
-        map.layers = webMap.layers;
-        createRoot(document.createElement('div')).render(<Search view={view}></Search>);
-      });
-
-      // add further map related UI components
       const scaleBar = new ScaleBar({
         view: view,
         unit: 'metric',
@@ -138,16 +126,124 @@ export default function MapComponent({ locale }: { locale: string }) {
 
       view.ui.add([scaleBar], 'bottom-left');
 
-      if (legendRoot.current) {
+      // render Legend component
+      if (legendRef.current) {
         new Legend({
           view: view,
-          container: legendRoot.current,
+          container: legendRef.current,
         });
       }
+
+      // render Search component
+      if (searchRef.current) {
+        if (!searchRoot.current) {
+          searchRoot.current = createRoot(searchRef.current);
+        }
+
+        searchRoot.current.render(<Search view={view}></Search>);
+      }
+
+      // render Layers component
+      if (layersRef.current) {
+        if (!layersRoot.current) {
+          layersRoot.current = createRoot(layersRef.current);
+        }
+
+        if (tableRef.current) {
+          layersRoot.current.render(<Layers view={view} tableDiv={tableRef.current}></Layers>);
+        }
       }
 
-    return () => {};
+      // render Basemaps component
-  }, [locale]);
+      if (basemapsRef.current) {
+        if (!basemapsRoot.current) {
+          basemapsRoot.current = createRoot(basemapsRef.current);
+        }
+
+        basemapsRoot.current.render(<Basemaps view={mapView.current}></Basemaps>);
+      }
+
+      // // render Print component
+      if (printRef.current) {
+        if (!printRoot.current) {
+          printRoot.current = createRoot(printRef.current);
+        }
+
+        if (maskRef.current) {
+          printRoot.current.render(<Print view={mapView.current} maskDiv={maskRef.current}></Print>);
+        }
+      }
+
+      watch(
+        () => view.popup?.viewModel?.active,
+        () => console.log(view.popup?.selectedFeature)
+      );
+
+      // view.on('immediate-click', (event) => {
+      //   const mapImageLayer = view.map.layers.find((layer) => layer.title === 'Profilschnitte') as MapImageLayer;
+      //   if (mapImageLayer) {
+      //     mapImageLayer.allSublayers.forEach((sublayer) => {
+      //       if (sublayer.title === 'Bohrprofile') {
+      //       }
+      //     });
+      //   }
+      // });
+
+      // This function fires each time a LayerView is created
+      // view.on('layerview-create', function (event) {
+      //   // The LayerView for the desired layer
+      //   if (event.layer.type === 'map-image') {
+      //     (event.layer as MapImageLayer).allSublayers.forEach((sublayer) => {
+      //       if (sublayer.title === 'Bohrprofile') {
+      //         let textElement = new TextContent();
+      //         textElement.text = 'Das ist nur ein Test.';
+      //         if (Array.isArray(sublayer.popupTemplate.content)) sublayer.popupTemplate.content.push(textElement);
+
+      //         sublayer.load().then(async () => {
+      //           const renderer = sublayer.renderer;
+      //           const fieldToValueColorMap = await getColorsForRendererValues(renderer);
+
+      //           let classBreaks: number[] = [];
+      //           let colors: object[] = [];
+      //           for (const [key, classBreaksToColorMap] of fieldToValueColorMap) {
+      //             for (const [classBreack, color] of classBreaksToColorMap) {
+      //               colors.push(color);
+      //               classBreaks.push(classBreack);
+      //             }
+
+      //             //   while (!stopIteration) {
+      //             //     if ($feature['${key}'] > ${classBreaks}[index]) {
+      //             //       stopIteration = true;
+      //             //       color = ${colors}[index]
+      //             //     }
+      //             // }
+
+      //             const expressionContent = new ExpressionContent({
+      //               expressionInfo: {
+      //                 title: 'Legende',
+      //                 expression: `
+      //                 var stopIteration = true;
+      //                 var index = 0;
+
+      //                 return {
+      //                   type: "text",
+      //                   text: "First class break for key ${key}: ${classBreaks[0]} and value: " + $feature['${key}']
+      //                 }
+      //               `,
+      //               },
+      //             });
+
+      //             if (Array.isArray(sublayer.popupTemplate.content)) {
+      //               sublayer.popupTemplate.content.push(expressionContent);
+      //             }
+      //           }
+      //         });
+      //       }
+      //     });
+      //   }
+      // });
+    }
+  }, [locale, t]);
 
   const handleCalciteActionBarToggle = () => {
     setActionBarExpanded(!actionBarExpanded);
@@ -155,13 +251,13 @@ export default function MapComponent({ locale }: { locale: string }) {
       mapView.current.padding = !actionBarExpanded ? { left: 150 } : { left: 49 };
     }
 
-    if (tableRoot.current) {
+    if (tableRef.current) {
       if (!actionBarExpanded) {
-        tableRoot.current.classList.add('left-40');
+        tableRef.current.classList.add('left-40');
-        tableRoot.current.classList.remove('left-14');
+        tableRef.current.classList.remove('left-14');
       } else {
-        tableRoot.current.classList.add('left-14');
+        tableRef.current.classList.add('left-14');
-        tableRoot.current.classList.remove('left-40');
+        tableRef.current.classList.remove('left-40');
       }
     }
   };
@@ -180,7 +276,7 @@ export default function MapComponent({ locale }: { locale: string }) {
       }
 
       if (previousId.current === 'print') {
-        maskRoot.current?.classList.add('hidden');
+        maskRef.current?.classList.add('hidden');
       }
     }
 
@@ -190,7 +286,7 @@ export default function MapComponent({ locale }: { locale: string }) {
       previousId.current = nextId;
 
       if (nextId === 'print') {
-        maskRoot.current?.classList.remove('hidden');
+        maskRef.current?.classList.remove('hidden');
       }
     } else {
       previousId.current = null;
@@ -234,32 +330,30 @@ export default function MapComponent({ locale }: { locale: string }) {
           </CalciteActionBar>
 
           <CalcitePanel data-panel-id="layers" heading={t('layers.title')} hidden>
-            {mapView.current && tableRoot.current && (
+            <div ref={layersRef}></div>
-              <Layers view={mapView.current} tableRoot={tableRoot.current}></Layers>
-            )}
           </CalcitePanel>
 
           <CalcitePanel data-panel-id="basemaps" heading={t('basemaps.title')} hidden>
-            {mapView.current && <Basemaps view={mapView.current}></Basemaps>}
+            <div ref={basemapsRef}></div>
           </CalcitePanel>
 
           <CalcitePanel data-panel-id="legend" heading={t('legend.title')} hidden>
-            <div ref={legendRoot}></div>
+            <div ref={legendRef}></div>
           </CalcitePanel>
 
           <CalcitePanel data-panel-id="print" heading={t('print.heading')} hidden>
-            {mapView.current && maskRoot.current && <Print view={mapView.current} maskRoot={maskRoot.current}></Print>}
+            <div ref={printRef}></div>
           </CalcitePanel>
 
           <CalcitePanel data-panel-id="info" heading="Info" hidden>
             <div id="info-container"></div>
           </CalcitePanel>
         </CalciteShellPanel>
-        <div className="h-screen w-full" id="map-container">
+        <div className="h-screen w-full" ref={mapRef}>
-          <div ref={tableRoot} className="hidden absolute left-14 bottom-5 h-1/3 right-2 border border-gray-400"></div>
+          <div ref={tableRef} className="hidden absolute left-14 bottom-5 h-1/3 right-2 border border-gray-400"></div>
         </div>
         <div
-          ref={maskRoot}
+          ref={maskRef}
           className="hidden absolute bg-red-300 border-2 border-red-600 opacity-50 pointer-events-none"
         ></div>
       </CalciteShell>

app/[locale]/print.tsx

@@ -63,7 +63,7 @@ const formats: Format = {
   'A3 Querformat mit Legende': [400, 215],
 };
 
-export default function Print({ view, maskRoot }: { view: MapView; maskRoot: HTMLDivElement }) {
+export default function Print({ view, maskDiv }: { view: MapView; maskDiv: HTMLDivElement }) {
   const { t } = useTranslation();
 
   const [title, setTitle] = useState<string>('GeoSphere Austria');
@@ -183,11 +183,11 @@ export default function Print({ view, maskRoot }: { view: MapView; maskRoot: HTM
       const maskWidth = clamp(Math.round(lowerRight.x - upperLeft.x), 0, view.width);
       const maskHeight = clamp(Math.round(lowerRight.y - upperLeft.y), 0, view.height);
 
-      if (maskRoot) {
+      if (maskDiv) {
-        maskRoot.style.left = left + 'px';
+        maskDiv.style.left = left + 'px';
-        maskRoot.style.top = top + 'px';
+        maskDiv.style.top = top + 'px';
-        maskRoot.style.width = maskWidth + 'px';
+        maskDiv.style.width = maskWidth + 'px';
-        maskRoot.style.height = maskHeight + 'px';
+        maskDiv.style.height = maskHeight + 'px';
       }
     }
   };

app/[locale]/search.tsx

@@ -1,4 +1,4 @@
-import { useRef, useState, useEffect } from 'react';
+import { useRef, useState, useEffect, MouseEventHandler } from 'react';
 import { Root, createRoot } from 'react-dom/client';
 
 import { useTranslation } from 'react-i18next';
@@ -40,14 +40,17 @@ import SimpleLineSymbol from '@arcgis/core/symbols/SimpleLineSymbol';
 import SimpleMarkerSymbol from '@arcgis/core/symbols/SimpleMarkerSymbol';
 import Sublayer from '@arcgis/core/layers/support/Sublayer';
 import PopupTemplate from '@arcgis/core/PopupTemplate';
+import { watch } from '@arcgis/core/core/reactiveUtils';
 
 // create feaure layer from URL of data index layer
-const datenIndexURL = 'https://gis.geosphere.at/maps/rest/services/datenindex/raster_5000/MapServer/0';
+const datenIndexURL = 'https://gis.geosphere.at/maps/rest/services/datenindex/raster_1000/MapServer/0';
 const indexLayer = new FeatureLayer({
   url: datenIndexURL,
-  title: 'Datenindex 1:5.000',
+  title: 'Datenindex 1:1.000',
-  opacity: 0,
+  opacity: 1,
   legendEnabled: false,
+  visible: false,
+  listMode: 'hide',
 });
 
 // custom type definitions
@@ -70,152 +73,30 @@ interface LayerToFeaturesMap {
   [key: string]: string[];
 }
 
-// custom React component
+// create query from cellcode for 3x3 neighbourhood
-export default function SearchComponent({ view }: { view: MapView }) {
+const createQueryFromCellcode = (cellcode: string) => {
-  const [currentTarget, setCurrentTarget] = useState<Graphic | null>(null);
+  const { north, east }: any = cellcode.match(/N(?<north>\d+)E(?<east>\d+)/)?.groups;
+  const northNumber = parseInt(north);
+  const eastNumber = parseInt(east);
+  const operations = [
+    [1, -1],
+    [1, 0],
+    [1, 1],
+    [0, -1],
+    [0, 1],
+    [-1, -1],
+    [-1, 0],
+    [-1, 1],
+  ];
 
-  const rendered = useRef<boolean>(false);
+  const cellcodeQueries = operations.map(
-  const currentGraphicRef = useRef<Graphic | null>(null);
+    (operation) => `cellcode = '1kmN${northNumber + operation[0]}E${eastNumber + operation[1]}'`
-  currentGraphicRef.current = currentTarget;
+  );
+  return `cellcode = '${cellcode}' OR ` + cellcodeQueries.join(' OR ');
+};
 
-  const { t } = useTranslation();
+// remove layers from layer tree by given filter
-
+const removeLayers = (layers: (CustomGroupLayer | CustomLayer)[], keepLayer: any): any => {
-  // get map image layer from sublayer
-  const getMapImageLayer = (layerURL: string): MapImageLayer | undefined => {
-    if (view) {
-      const filteredLayerViews = view.allLayerViews.filter((layerView) => {
-        const regex = /^https:\/\/.+\/MapServer/g;
-        const matches = layerURL.match(regex);
-        let mapImageLayerURL;
-        if (matches && matches.length > 0) mapImageLayerURL = matches[0];
-
-        if (layerView.layer.type === 'map-image') {
-          return (layerView.layer as MapImageLayer).url === mapImageLayerURL;
-        } else {
-          return false;
-        }
-      });
-
-      let mapImageLayer;
-      if (filteredLayerViews.length > 0) {
-        mapImageLayer = filteredLayerViews.at(0).layer as MapImageLayer;
-      }
-
-      return mapImageLayer;
-    }
-  };
-
-  // handle toggle layer visibility
-  const handleToggleVisibility = (event: any) => {
-    const layerItem = event.target;
-
-    const layerId = layerItem.getAttribute('text');
-    const icon = layerItem.getAttribute('icon');
-
-    if (layerId) {
-      const layer = view.map?.findLayerById(layerId);
-      if (icon === 'view-hide') {
-        layerItem.setAttribute('icon', 'view-visible');
-        if (layer) {
-          layer.visible = true;
-        }
-      } else {
-        layerItem.setAttribute('icon', 'view-hide');
-        if (layer) {
-          layer.visible = false;
-        }
-      }
-    }
-  };
-
-  // handle zoom to feature
-  const handleZoomTo = async (event: any) => {
-    const layerURL = event.target.getAttribute('text');
-    const res = await fetch(layerURL + '?f=json');
-    const json = await res.json();
-
-    const mapImageLayer = getMapImageLayer(layerURL);
-    const sr = mapImageLayer?.spatialReference;
-    const geometry = json.feature?.geometry;
-
-    view.graphics.removeAll();
-    const higlightOptions = view.highlightOptions;
-    if (geometry.x && geometry.y && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
-      const point = new Point({
-        x: geometry.x,
-        y: geometry.y,
-        spatialReference: sr,
-      });
-      const graphic = new Graphic({
-        geometry: point,
-        symbol: {
-          type: 'simple-marker',
-          style: 'circle',
-          size: '8px',
-          color: [
-            higlightOptions.color.r,
-            higlightOptions.color.g,
-            higlightOptions.color.b,
-            higlightOptions.fillOpacity,
-          ],
-          outline: {
-            color: [higlightOptions.color.r, higlightOptions.color.g, higlightOptions.color.b, higlightOptions.color.a],
-            width: 1,
-          },
-        } as unknown as SimpleMarkerSymbol,
-      });
-      view.graphics.add(graphic);
-      view.goTo(geodesicBuffer(point, 1000, 'meters'));
-      return;
-    }
-
-    if (geometry.paths && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
-      const polyline = new Polyline({
-        paths: geometry.paths,
-        spatialReference: sr,
-      });
-      const graphic = new Graphic({
-        geometry: polyline,
-        symbol: {
-          type: 'simple-line',
-          color: [higlightOptions.color.r, higlightOptions.color.g, higlightOptions.color.b],
-          width: '2px',
-        } as unknown as SimpleLineSymbol,
-      });
-      view.graphics.add(graphic);
-      view.goTo(geodesicBuffer(polyline.extent.center, 5000, 'meters'));
-      return;
-    }
-
-    if (geometry.rings && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
-      const polygon = new Polygon({
-        rings: geometry.rings,
-        spatialReference: sr,
-      });
-      const graphic = new Graphic({
-        geometry: polygon,
-        symbol: {
-          type: 'simple-fill',
-          color: [
-            higlightOptions.color.r,
-            higlightOptions.color.g,
-            higlightOptions.color.b,
-            higlightOptions.fillOpacity,
-          ],
-          outline: {
-            color: [higlightOptions.color.r, higlightOptions.color.g, higlightOptions.color.b, higlightOptions.color.a],
-            width: 1,
-          },
-        } as unknown as SimpleFillSymbol,
-      });
-      view.graphics.add(graphic);
-      view.goTo(polygon);
-      return;
-    }
-  };
-
-  // remove layers from layer tree by given filter
-  const removeLayers = (layers: (CustomGroupLayer | CustomLayer)[], keepLayer: any): any => {
   return layers
     .filter((layer) => keepLayer(layer))
     .map((layer) => {
@@ -225,10 +106,10 @@ export default function SearchComponent({ view }: { view: MapView }) {
         return layer;
       }
     });
-  };
+};
 
-  // get custom layer objects from layer tree
+// get custom layer objects from layer tree
-  const getLayerObjects = (layers: any) => {
+const getLayerObjects = (layers: any) => {
   return layers.map((layer: any) => {
     if (layer.layers) {
       return {
@@ -242,10 +123,20 @@ export default function SearchComponent({ view }: { view: MapView }) {
       return { id: layer.id, type: layer.type, title: layer.title, visible: layer.visible };
     }
   });
-  };
+};
 
-  // build query string for custom search source (BEV geocoding service)
+// build query string for custom search source (BEV geocoding service)
-  const buildQueryString = (searchTerm: string) => `?term=${encodeURI(searchTerm)}`;
+const buildQueryString = (searchTerm: string) => `?term=${encodeURI(searchTerm)}`;
+
+// custom React component
+export default function SearchComponent({ view }: { view: MapView }) {
+  const [currentTarget, setCurrentTarget] = useState<Graphic | null>(null);
+
+  const rendered = useRef<boolean>(false);
+  const currentGraphicRef = useRef<Graphic | null>(null);
+  currentGraphicRef.current = currentTarget;
+
+  const { t } = useTranslation();
 
   const url = 'https://kataster.bev.gv.at/api/all4map';
   const customSearchSource = new SearchSource({
@@ -340,32 +231,171 @@ export default function SearchComponent({ view }: { view: MapView }) {
     },
   });
 
-  // create query from cellcode for 3x3 neighbourhood
+  // get map image layer from sublayer
-  const createQueryFromCellcode = (cellcode: string) => {
+  const getMapImageLayer = (layerURL: string): MapImageLayer | undefined => {
-    const { north, east }: any = cellcode.match(/N(?<north>\d+)E(?<east>\d+)/)?.groups;
+    if (view) {
-    const northNumber = parseInt(north);
+      const filteredLayerViews = view.allLayerViews.filter((layerView) => {
-    const eastNumber = parseInt(east);
+        const regex = /^https:\/\/.+\/MapServer/g;
-    const operations = [
+        const matches = layerURL.match(regex);
-      [1, -1],
+        let mapImageLayerURL;
-      [1, 0],
+        if (matches && matches.length > 0) mapImageLayerURL = matches[0];
-      [1, 1],
-      [0, -1],
-      [0, 1],
-      [-1, -1],
-      [-1, 0],
-      [-1, 1],
-    ];
 
-    const cellcodeQueries = operations.map(
+        if (layerView.layer.type === 'map-image') {
-      (operation) => `cellcode = '10kmN${northNumber + operation[0]}E${eastNumber + operation[1]}'`
+          return (layerView.layer as MapImageLayer).url === mapImageLayerURL;
-    );
+        } else {
-    return `cellcode = '${cellcode}' OR ` + cellcodeQueries.join(' OR ');
+          return false;
+        }
+      });
+
+      let mapImageLayer;
+      if (filteredLayerViews.length > 0) {
+        mapImageLayer = filteredLayerViews.at(0).layer as MapImageLayer;
+      }
+
+      return mapImageLayer;
+    }
+  };
+
+  // handle toggle layer visibility
+  const handleToggleVisibility = (event: any) => {
+    const layerItem = event.target;
+
+    const layerId = layerItem.getAttribute('text');
+    const icon = layerItem.getAttribute('icon');
+
+    if (layerId) {
+      const layer = view.map?.findLayerById(layerId);
+      if (icon === 'view-hide') {
+        layerItem.setAttribute('icon', 'view-visible');
+        if (layer) {
+          layer.visible = true;
+        }
+      } else {
+        layerItem.setAttribute('icon', 'view-hide');
+        if (layer) {
+          layer.visible = false;
+        }
+      }
+    }
   };
 
   useEffect(() => {
-    if (rendered.current) return;
+    // handle zoom to feature
-    rendered.current = true;
+    const handleZoomTo = async (event: any) => {
+      const layerURL = event.target.getAttribute('text');
+      const res = await fetch(layerURL + '?f=json');
+      const json = await res.json();
 
+      const mapImageLayer = getMapImageLayer(layerURL);
+      const sr = mapImageLayer?.spatialReference;
+      const geometry = json.feature?.geometry;
+
+      view.graphics.removeAll();
+      const higlightOptions = view.highlightOptions;
+      if (geometry.x && geometry.y && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
+        const point = new Point({
+          x: geometry.x,
+          y: geometry.y,
+          spatialReference: sr,
+        });
+        const graphic = new Graphic({
+          geometry: point,
+          symbol: {
+            type: 'simple-marker',
+            style: 'circle',
+            size: '8px',
+            color: [
+              higlightOptions.color.r,
+              higlightOptions.color.g,
+              higlightOptions.color.b,
+              higlightOptions.fillOpacity,
+            ],
+            outline: {
+              color: [
+                higlightOptions.color.r,
+                higlightOptions.color.g,
+                higlightOptions.color.b,
+                higlightOptions.color.a,
+              ],
+              width: 1,
+            },
+          } as unknown as SimpleMarkerSymbol,
+        });
+        view.graphics.add(graphic);
+        view.goTo(geodesicBuffer(point, 1000, 'meters'));
+        return;
+      }
+
+      if (geometry.paths && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
+        const polyline = new Polyline({
+          paths: geometry.paths,
+          spatialReference: sr,
+        });
+        const graphic = new Graphic({
+          geometry: polyline,
+          symbol: {
+            type: 'simple-line',
+            color: [higlightOptions.color.r, higlightOptions.color.g, higlightOptions.color.b],
+            width: '2px',
+          } as unknown as SimpleLineSymbol,
+        });
+        view.graphics.add(graphic);
+        view.goTo(geodesicBuffer(polyline.extent.center, 5000, 'meters'));
+        return;
+      }
+
+      if (geometry.rings && higlightOptions && higlightOptions.color && higlightOptions.fillOpacity) {
+        const polygon = new Polygon({
+          rings: geometry.rings,
+          spatialReference: sr,
+        });
+        const graphic = new Graphic({
+          geometry: polygon,
+          symbol: {
+            type: 'simple-fill',
+            color: [
+              higlightOptions.color.r,
+              higlightOptions.color.g,
+              higlightOptions.color.b,
+              higlightOptions.fillOpacity,
+            ],
+            outline: {
+              color: [
+                higlightOptions.color.r,
+                higlightOptions.color.g,
+                higlightOptions.color.b,
+                higlightOptions.color.a,
+              ],
+              width: 1,
+            },
+          } as unknown as SimpleFillSymbol,
+        });
+        view.graphics.add(graphic);
+        view.goTo(polygon);
+        return;
+      }
+    };
+
+    // watch for visibility changes
+    const handle = watch(
+      () => view.map.allLayers.map((layer) => [layer.id, layer.visible]),
+      (newValues, oldValues) => {
+        newValues.forEach((value, key) => {
+          // visibility changed
+          if (oldValues.at(key) && value[1] !== oldValues.at(key)[1]) {
+            const layerId = value[0] as string;
+            const calciteAction = document.querySelector(`calcite-action[text='${layerId}']`);
+            if (calciteAction) {
+              if (value[1]) {
+                calciteAction.setAttribute('icon', 'view-visible');
+              } else {
+                calciteAction.setAttribute('icon', 'view-hide');
+              }
+            }
+          }
+        });
+      }
+    );
     // add data index layer
     view.map.layers.push(indexLayer);
 
@@ -377,11 +407,13 @@ export default function SearchComponent({ view }: { view: MapView }) {
       includeDefaultSources: false,
     });
 
+    // empty top-left corner of MapView for Search component
     view.ui.add(search, 'top-left');
 
     // add event handler for select-result events
     search.on('select-result', (event) => {
       view.closePopup();
+      view.graphics.removeAll();
 
       // get selected feature and display it on map
       const graphic = event.result.feature;
@@ -396,9 +428,6 @@ export default function SearchComponent({ view }: { view: MapView }) {
         setCurrentTarget(graphic);
       }
 
-      view.graphics.removeAll();
-      view.graphics.add(graphic);
-
       // query for intersecting features
       indexLayer
         .queryFeatures({
@@ -496,19 +525,69 @@ export default function SearchComponent({ view }: { view: MapView }) {
           }
 
           const text = sublayer?.id ? sublayer?.id.toString() : '';
+
+          let sublayerWasVisible: boolean = false;
+          let mapImageLayerWasVisible: boolean = false;
+          const handleMouseEnter: MouseEventHandler<HTMLCalciteAccordionItemElement> = (event) => {
+            (event.target as HTMLElement).classList.add('bg-gray-100');
+            if (mapImageLayer && !mapImageLayer.visible) {
+              mapImageLayerWasVisible = false;
+              mapImageLayer.visible = true;
+            } else {
+              mapImageLayerWasVisible = true;
+            }
+
+            if (sublayer && !sublayer.visible) {
+              sublayerWasVisible = false;
+              sublayer.visible = true;
+            }
+          };
+
+          const handleMouseLeave: MouseEventHandler<HTMLCalciteAccordionItemElement> = (event) => {
+            (event.target as HTMLElement).classList.remove('bg-gray-100');
+            if (mapImageLayer && !mapImageLayerWasVisible) {
+              mapImageLayer.visible = false;
+            }
+
+            if (sublayer && !sublayerWasVisible) {
+              sublayer.visible = false;
+            }
+          };
+
+          const handleSublayerVisibilityToggle: MouseEventHandler<HTMLCalciteActionElement> = (event: any) => {
+            if (mapImageLayer && sublayer) {
+              if (event.target?.getAttribute('icon') === 'view-hide') {
+                mapImageLayerWasVisible = true;
+                mapImageLayer.visible = true;
+              }
+
+              if (event.target?.getAttribute('icon') === 'view-visible') {
+                event.target?.setAttribute('icon', 'view-hide');
+                sublayer.visible = false;
+                sublayerWasVisible = false;
+              } else {
+                event.target?.setAttribute('icon', 'view-visible');
+                sublayer.visible = true;
+                sublayerWasVisible = true;
+              }
+            }
+          };
+
           // create UI item for sublayer
           const accordionItem = (
-            <CalciteAccordionItem heading={sublayer?.title} key={sublayer?.id}>
+            <CalciteAccordionItem
+              heading={sublayer?.title}
+              key={sublayer?.id}
+              onMouseEnter={handleMouseEnter}
+              onMouseLeave={handleMouseLeave}
+            >
               <CalciteAction
                 slot="actions-end"
                 icon={sublayer?.visible ? 'view-visible' : 'view-hide'}
                 text={text}
                 appearance="transparent"
-                onClick={() => {
+                scale="s"
-                  if (sublayer) {
+                onClick={handleSublayerVisibilityToggle}
-                    sublayer.visible = !sublayer.visible;
-                  }
-                }}
               ></CalciteAction>
 
               <CalciteList>
@@ -565,7 +644,7 @@ export default function SearchComponent({ view }: { view: MapView }) {
             (layer.type === 'group' &&
               ((layer as CustomGroupLayer).layers.length === 0 ||
                 (layer as CustomGroupLayer).layers.every(
-                  (child) => child.type === 'imagery' || child.type === 'imagery-tile'
+                  (child) => child.type === 'imagery' || child.type === 'imagery-tile' || child.type === 'tile'
                 ))) ||
             layer.type === 'feature' ||
             layer.type === 'imagery' ||
@@ -666,7 +745,7 @@ export default function SearchComponent({ view }: { view: MapView }) {
     };
 
     indexLayer.popupTemplate = popupTemplate as unknown as PopupTemplate;
-  });
+  }, []);
 
   return null;
 }

next.config.js

@@ -1,6 +1,6 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
-  output: 'standalone',
+  // output: 'standalone',
 };
 
 module.exports = nextConfig;

package.json

@@ -3,11 +3,12 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "cross-env NODE_OPTIONS='--inspect' next dev -p 5000",
+    "dev": "next dev",
-    "build": "npm run copy && next build",
+    "build": "npm run copy-arcgis-maps-assets && npm run copy-calcite-components-assets && next build",
-    "start": "npm run copy && next start -p 5000",
+    "start": "next start",
     "lint": "next lint",
-    "copy": "ncp ./node_modules/@arcgis/core/assets ./public/assets"
+    "copy-arcgis-maps-assets": "ncp ./node_modules/@arcgis/core/assets ./public/assets",
+    "copy-calcite-components-assets": "ncp ./node_modules/@esri/calcite-components/dist/calcite/assets ./public/assets/"
   },
   "dependencies": {
     "@arcgis/core": "^4.27.6",
@@ -19,17 +20,18 @@
     "eslint": "8.45.0",
     "eslint-config-next": "13.4.12",
     "i18next": "^23.4.4",
-    "ncp": "^2.0.0",
     "negotiator": "^0.6.3",
     "next": "^13.5.2",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-i18next": "^13.2.2",
+    "sharp": "^0.32.6",
     "typescript": "5.1.6"
   },
   "devDependencies": {
     "autoprefixer": "^10.4.14",
     "cross-env": "^7.0.3",
+    "ncp": "^2.0.0",
     "postcss": "^8.4.27",
     "tailwindcss": "^3.3.3"
   }