Files
nodeMap/components/mainComponent/MapComponent.js
ISA 91ad47166f del: BasMapPanel entfernt aus rechliche Gründe,
Kurzantwort: Für kommerzielle Nutzung sind OSM‑Community‑Tile‑Server nicht geeignet. Nutze einen bezahlten Anbieter (z. B. Thunderforest, Tracestrack) oder hoste selbst. Attribution ist immer Pflicht.

Links und Hinweise je Layer/Provider:

OpenStreetMap Standard (osm-standard)

Lizenz/Daten: ODbL, Attribution Pflicht
Tile-Server-Policy (keine Produktion/hohe Last): https://operations.osmfoundation.org/policies/tiles/
Urheberrecht/Attribution: https://www.openstreetmap.org/copyright
HOT Humanitarian (osm-humanitarian)

Community-Server (OSM France); keine Produktion/hohe Last
Info/Policy OSM France Tiles: https://tile.openstreetmap.fr/
HOT: https://www.hotosm.org/
CyclOSM (cyclosm)

Community-Server (OSM France); keine Produktion/hohe Last
Projektseite: https://www.cyclosm.org/
Hinweise/Policy (OSM France): https://tile.openstreetmap.fr/
Wiki: https://wiki.openstreetmap.org/wiki/CyclOSM
Carto Light (carto-light / Positron)

Keylos nutzbar mit Attribution; Fair‑Use, für hohe Last über CARTO‑Pläne
Basemaps: https://carto.com/basemaps/
Attribution: https://carto.com/attributions
Pricing (Plattform): https://carto.com/pricing/ (bei großem Volumen Sales kontaktieren)
Thunderforest (Cycle/Transport u. a.)

Kommerziell mit API‑Key; Pläne von Free bis Pro
Pricing: https://www.thunderforest.com/pricing/
Terms/Attribution: https://www.thunderforest.com/terms/
Tracestrack Topo

API‑Key erforderlich; kostenlose und bezahlte Pläne
Übersicht/Pricing: https://www.tracestrack.com/en/maps/
Nutzungsbedingungen: https://www.tracestrack.com/en/terms/
2025-09-15 10:36:03 +02:00

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// components/mainComponent/MapComponent.js
import React, { useEffect, useRef, useState, useCallback } from "react";
import L from "leaflet";
import "leaflet/dist/leaflet.css";
import "leaflet-contextmenu/dist/leaflet.contextmenu.css";
import "leaflet-contextmenu";
import "leaflet.smooth_marker_bouncing";
import "react-toastify/dist/ReactToastify.css";
import { Icon } from "@iconify/react";
import PoiUpdateModal from "@/components/pois/poiUpdateModal/PoiUpdateModal.js";
import { ToastContainer, toast } from "react-toastify";
import plusRoundIcon from "../icons/devices/overlapping/PlusRoundIcon.js";
import StartIcon from "@/components/gisPolylines/icons/StartIcon.js";
import EndIcon from "@/components/gisPolylines/icons/EndIcon.js";
import CircleIcon from "@/components/gisPolylines/icons/CircleIcon.js";
import { restoreMapSettings, checkOverlappingMarkers } from "../../utils/mapUtils.js";
import addItemsToMapContextMenu from "@/components/contextmenu/useMapContextMenu.js";
import useAreaMarkersLayer from "@/components/area/hooks/useAreaMarkersLayer.js";
import { setupPolylines } from "@/utils/polylines/setupPolylines.js";
import { setupPOIs } from "@/utils/setupPOIs.js";
import useLineData from "@/components/gisPolylines/tooltip/useLineData.js";
import { useMapComponentState } from "@/components/hooks/useMapComponentState.js";
import CoordinatePopup from "@/components/contextmenu/CoordinatePopup.js";
//----------Ui Widgets----------------
import MapLayersControlPanel from "@/components/uiWidgets/mapLayersControlPanel/MapLayersControlPanel.js";
import CoordinateInput from "@/components/uiWidgets/CoordinateInput.js";
import VersionInfoModal from "@/components/uiWidgets/VersionInfoModal.js";
//----------Daten aus API--------------------
import { fetchPoiDataService } from "@/services/database/pois/fetchPoiDataByIdService.js";
import AddPOIModal from "@/components/pois/AddPOIModal.js";
import { enablePolylineEvents, disablePolylineEvents } from "@/utils/polylines/eventHandlers";
//----------MapComponent.js hooks--------------------
import useInitializeMap from "@/components/mainComponent/hooks/useInitializeMap";
//-------------------Redux--------------------
import { useSelector, useDispatch } from "react-redux";
//-------------------Redux-Slices--------------------
import { setSelectedPoi } from "@/redux/slices/database/pois/selectedPoiSlice.js";
import { setDisabled } from "@/redux/slices/database/polylines/polylineEventsDisabledSlice.js";
import { setMapId, setUserId } from "@/redux/slices/urlParameterSlice";
import { selectMapLayersState, setLayerVisibility } from "@/redux/slices/mapLayersSlice";
import { setSelectedArea } from "@/redux/slices/selectedAreaSlice";
import { incrementZoomTrigger } from "@/redux/slices/zoomTriggerSlice";
import { setCurrentPoi } from "@/redux/slices/database/pois/currentPoiSlice.js";
import { selectGisLines } from "@/redux/slices/database/polylines/gisLinesSlice";
import { selectGisLinesStatus } from "@/redux/slices/webservice/gisLinesStatusSlice";
import { selectPoiTypData, selectPoiTypStatus } from "@/redux/slices/database/pois/poiTypSlice";
import { selectPriorityConfig } from "@/redux/slices/database/priorityConfigSlice.js";
import {
selectPoiIconsData,
selectPoiIconsStatus,
} from "@/redux/slices/database/pois/poiIconsDataSlice";
import { selectGisLinesStatusFromWebservice } from "@/redux/slices/webservice/gisLinesStatusSlice";
import { selectGisUserRightsFromWebservice } from "@/redux/slices/webservice/userRightsSlice";
import {
updateCountdown,
closePolylineContextMenu,
} from "@/redux/slices/database/polylines/polylineContextMenuSlice.js";
import {
selectPolylineVisible,
setPolylineVisible,
initializePolylineFromLocalStorageThunk,
} from "@/redux/slices/database/polylines/polylineLayerVisibleSlice.js";
import { selectGisStationsStaticDistrict } from "@/redux/slices/webservice/gisStationsStaticDistrictSlice.js";
import {
selectGisSystemStatic,
setGisSystemStatic,
} from "@/redux/slices/webservice/gisSystemStaticSlice.js";
//-----------Redux-Thunks-------------------
import { fetchGisStationsMeasurementsThunk } from "@/redux/thunks/webservice/fetchGisStationsMeasurementsThunk";
import { fetchGisSystemStaticThunk } from "@/redux/thunks/webservice/fetchGisSystemStaticThunk";
import { fetchGisStationsStaticDistrictThunk } from "@/redux/thunks/webservice/fetchGisStationsStaticDistrictThunk";
import { fetchGisStationsStatusDistrictThunk } from "@/redux/thunks/webservice/fetchGisStationsStatusDistrictThunk";
import { fetchLocationDevicesThunk } from "@/redux/thunks/database/fetchLocationDevicesThunk";
import { fetchPriorityConfigThunk } from "@/redux/thunks/database/fetchPriorityConfigThunk.js";
import { fetchGisLinesThunk } from "@/redux/thunks/database/polylines/fetchGisLinesThunk.js";
import { fetchGisLinesStatusThunk } from "@/redux/thunks/webservice/fetchGisLinesStatusThunk";
import { fetchUserRightsThunk } from "@/redux/thunks/webservice/fetchUserRightsThunk";
import { fetchPoiIconsDataThunk } from "@/redux/thunks/database/pois/fetchPoiIconsDataThunk.js";
import { fetchPoiTypThunk } from "@/redux/thunks/database/pois/fetchPoiTypThunk.js";
import { updateAreaThunk } from "@/redux/thunks/database/area/updateAreaThunk";
import useDynamicDeviceLayers from "@/components/devices/hooks/useDynamicDeviceLayers.js";
import useDataUpdater from "@/components/hooks/useDataUpdater.js";
import { cleanupPolylinesForMemory } from "@/utils/polylines/cleanupPolylinesForMemory";
import { cleanupMarkers } from "@/utils/common/cleanupMarkers";
import { monitorHeapAndReload } from "@/utils/common/monitorMemory";
import { monitorHeapWithRedux } from "@/utils/common/monitorMemory";
import { io } from "socket.io-client";
import { setGisStationsStaticDistrict } from "@/redux/slices/webservice/gisStationsStaticDistrictSlice.js";
import { getDebugLog } from "../../utils/configUtils";
//-----------------------------------------------------------------------------------------------------
const MapComponent = ({ locations, onLocationUpdate, lineCoordinates }) => {
//-------------------------------
const appVersion = process.env.NEXT_PUBLIC_APP_VERSION;
const dispatch = useDispatch();
// useDataUpdater();
const [triggerUpdate, setTriggerUpdate] = useState(false);
const countdown = useSelector(state => state.polylineContextMenu.countdown);
const countdownActive = useSelector(state => state.polylineContextMenu.countdownActive);
const isPolylineContextMenuOpen = useSelector(state => state.polylineContextMenu.isOpen);
const polylineVisible = useSelector(selectPolylineVisible);
const polylineInitialized = useSelector(state => state.polylineLayerVisible.isInitialized);
const GisSystemStatic = useSelector(selectGisSystemStatic);
// Prüfen, ob TALAS (IdSystem 1) erlaubt ist
const isTalasAllowed = Array.isArray(GisSystemStatic)
? GisSystemStatic.some(
system => system.IdSystem === 1 && system.Allow === 1 && system.Map === 1
)
: false;
const isPoiTypLoaded = useSelector(state => state.poiTypes.status === "succeeded");
const statusMeasurements = useSelector(state => state.gisStationsMeasurements.status);
const statusSystem = useSelector(state => state.gisSystemStatic.status);
const statusStaticDistrict = useSelector(state => state.gisStationsStaticDistrict.status);
const statusStatusDistrict = useSelector(state => state.gisStationsStatusDistrict.status);
const priorityConfig = useSelector(selectPriorityConfig);
const poiLayerVisible = useSelector(state => state.poiLayerVisible.visible);
const zoomTrigger = useSelector(state => state.zoomTrigger.trigger);
const poiReadTrigger = useSelector(state => state.poiReadFromDbTrigger.trigger);
const GisStationsStaticDistrict = useSelector(selectGisStationsStaticDistrict);
const gisSystemStaticStatus = useSelector(state => state.gisSystemStatic.status);
const polylineEventsDisabled = useSelector(state => state.polylineEventsDisabled.disabled);
const mapLayersVisibility = useSelector(selectMapLayersState) || {};
const selectedArea = useSelector(state => state.selectedArea.area);
const linesData = useSelector(state => state.gisLinesFromDatabase.data);
const gisLinesStatus = useSelector(state => state.gisLinesStatusFromWebservice.status);
const { data: gisLinesStatusData, status: statusGisLinesStatus } = useSelector(
selectGisLinesStatusFromWebservice
);
const poiIconsData = useSelector(selectPoiIconsData);
const poiIconsStatus = useSelector(selectPoiIconsStatus);
const poiTypData = useSelector(selectPoiTypData);
const poiTypStatus = useSelector(state => state.poiTypes.status);
//const poiTypStatus = useSelector(selectPoiTypStatus);
//-------------------------------
const { deviceName, setDeviceName } = useMapComponentState();
const [locationDeviceData, setLocationDeviceData] = useState([]);
const [menuItemAdded, setMenuItemAdded] = useState(false);
const [isPopupOpen, setIsPopupOpen] = useState(false);
const closePopup = () => setIsPopupOpen(false);
const [currentCoordinates, setCurrentCoordinates] = useState("");
const [showPoiUpdateModal, setShowPoiUpdateModal] = useState(false);
const [currentPoiData, setCurrentPoiData] = useState(null);
const [showVersionInfoModal, setShowVersionInfoModal] = useState(false);
const [poiTypMap, setPoiTypMap] = useState(new Map());
const [showPopup, setShowPopup] = useState(false);
const poiLayerRef = useRef(null); // Referenz auf die Layer-Gruppe für Datenbank-Marker
const mapRef = useRef(null); // Referenz auf das DIV-Element der Karte
const [map, setMap] = useState(null); // Zustand der Karteninstanz
const [oms, setOms] = useState(null); // State für OMS-Instanz
// Sichtbarkeit der App-Info-Karte (unten links)
const [showAppInfoCard, setShowAppInfoCard] = useState(() => {
try {
const v = localStorage.getItem("showAppInfoCard");
return v === null ? true : v === "true";
} catch (_) {
return true;
}
});
// Sichtbarkeit des Layer-Kontrollpanels (oben rechts)
const [showLayersPanel, setShowLayersPanel] = useState(() => {
try {
const v = localStorage.getItem("showLayersPanel");
return v === null ? true : v === "true";
} catch (_) {
return true;
}
});
// Base-Map Panel wurde entfernt
// Sichtbarkeit der Koordinaten-Suche (Lupe)
const [showCoordinateInput, setShowCoordinateInput] = useState(() => {
try {
const v = localStorage.getItem("showCoordinateInput");
return v === null ? false : v === "true";
} catch (_) {
return false;
}
});
// Flag, ob Nutzer die Polyline-Checkbox manuell betätigt hat
// Nutzer-Flag global auf window, damit auch Redux darauf zugreifen kann
if (typeof window !== "undefined" && window.userToggledPolyline === undefined) {
window.userToggledPolyline = false;
}
//-----userRights----------------
const isRightsLoaded = useSelector(
state => state.gisUserRightsFromWebservice.status === "succeeded"
);
const userRights = useSelector(selectGisUserRightsFromWebservice);
const hasRights = userRights.includes(56);
//-----------------------------
const openPopupWithCoordinates = e => {
const coordinates = `${e.latlng.lat.toFixed(5)}, ${e.latlng.lng.toFixed(5)}`;
setCurrentCoordinates(coordinates);
setIsPopupOpen(true);
setPopupCoordinates(e.latlng);
setPopupVisible(true);
};
// Konstanten für die URLs
//-----------------------------------------
const [linePositions, setLinePositions] = useState([]);
const { lineColors, tooltipContents } = useLineData();
const [polylines, setPolylines] = useState([]);
const [markers, setMarkers] = useState([]);
const [newPoint, setNewPoint] = useState(null);
const [newCoords, setNewCoords] = useState(null);
const [tempMarker, setTempMarker] = useState(null);
const [showPoiModal, setShowPoiModal] = useState(false);
const [showCoordinatesModal, setShowCoordinatesModal] = useState(false);
const [popupCoordinates, setPopupCoordinates] = useState(null);
const [popupVisible, setPopupVisible] = useState(false);
const [poiData, setPoiData] = useState([]);
// Edit mode state mirrors MapLayersControlPanel's behavior
const [editMode, setEditMode] = useState(() => {
try {
return localStorage.getItem("editMode") === "true";
} catch (_) {
return false;
}
});
const openVersionInfoModal = () => {
setShowVersionInfoModal(true);
};
const closeVersionInfoModal = () => {
setShowVersionInfoModal(false);
};
const [currentZoom, setCurrentZoom] = useState(() => {
const storedZoom = localStorage.getItem("mapZoom");
return storedZoom ? parseInt(storedZoom, 10) : 12;
});
const [currentCenter, setCurrentCenter] = useState(() => {
const storedCenter = localStorage.getItem("mapCenter");
try {
return storedCenter ? JSON.parse(storedCenter) : [53.111111, 8.4625];
} catch (e) {
console.error("Error parsing stored map center:", e);
return [53.111111, 8.4625];
}
});
// Persistiere Sichtbarkeit der App-Info-Karte
useEffect(() => {
try {
localStorage.setItem("showAppInfoCard", String(showAppInfoCard));
} catch (_) {}
}, [showAppInfoCard]);
// Persistiere Sichtbarkeit des Layer-Panels
useEffect(() => {
try {
localStorage.setItem("showLayersPanel", String(showLayersPanel));
} catch (_) {}
}, [showLayersPanel]);
// Persist-Logik für Base-Map Panel entfernt
// Persistiere Sichtbarkeit der Koordinaten-Suche
useEffect(() => {
try {
localStorage.setItem("showCoordinateInput", String(showCoordinateInput));
} catch (_) {}
}, [showCoordinateInput]);
//--------------------------------------------
const handleCoordinatesSubmit = coords => {
const [lat, lng] = coords.split(",").map(Number);
if (map && lat && lng) {
map.flyTo([lat, lng], 12); // Zentriere die Karte auf die Koordinaten
}
};
//-----------------------------Map Initialisierung----------------
// Default map options for Leaflet
const mapOptions = {
center: currentCenter,
zoom: currentZoom,
zoomControl: true,
contextmenu: true,
contextmenuWidth: 180,
contextmenuItems: [],
};
useInitializeMap(
map,
mapRef,
setMap,
setOms,
setMenuItemAdded,
addItemsToMapContextMenu,
hasRights,
value => dispatch(setDisabled(value)),
mapOptions // pass mapOptions
);
//-------------------------React Hooks--------------------------------
// URL-Parameter extrahieren und kartenspezifische localStorage-Keys verwenden
useEffect(() => {
// Immer beim Umschalten der Kabelstrecken-Checkbox prüfen!
if (map) {
if (!polylineVisible) {
map.eachLayer(layer => {
// Entferne alle Marker mit StartIcon, EndIcon oder CircleIcon (Stützpunkt)
if (
layer instanceof L.Marker &&
layer.options &&
layer.options.icon &&
(layer.options.icon === StartIcon ||
layer.options.icon === EndIcon ||
layer.options.icon === CircleIcon)
) {
map.removeLayer(layer);
}
});
}
}
// Initialisierung der Layer-Visibility und Polyline-Redux-State nur beim Mount
if (typeof window !== "undefined") {
const params = new URLSearchParams(window.location.search);
const mapId = params.get("m");
const userId = params.get("u");
if (mapId && userId) {
// Speichere aktuelle Map- und User-ID
localStorage.setItem("currentMapId", mapId);
localStorage.setItem("currentUserId", userId);
// Kartenspezifischer localStorage-Key
const mapStorageKey = `mapLayersVisibility_m${mapId}_u${userId}`;
const storedMapLayersVisibility = localStorage.getItem(mapStorageKey);
if (storedMapLayersVisibility) {
try {
const parsedVisibility = JSON.parse(storedMapLayersVisibility);
// Nur initial setzen, wenn Nutzer noch nicht manuell eingegriffen hat
if (!userToggledPolyline.current) {
Object.keys(parsedVisibility).forEach(key => {
dispatch(setLayerVisibility({ layer: key, visibility: parsedVisibility[key] }));
});
console.log(
`🔄 mapLayersVisibility für Map ${mapId}/User ${userId} geladen:`,
parsedVisibility
);
}
} catch (error) {
console.error("❌ Fehler beim Laden von mapLayersVisibility:", error);
}
} else {
console.log(
`📝 Keine gespeicherten Einstellungen für Map ${mapId}/User ${userId} gefunden`
);
}
// Redux Polyline Sichtbarkeit initialisieren (map/user spezifisch)
if (!userToggledPolyline.current) {
dispatch(initializePolylineFromLocalStorageThunk());
}
}
}
}, [dispatch, polylineVisible, map]);
// Callback für Checkbox-Umschaltung (Kabelstrecken)
const handlePolylineCheckboxChange = useCallback(
checked => {
if (typeof window !== "undefined") {
window.userToggledPolyline = true;
}
dispatch(setPolylineVisible(checked));
},
[dispatch]
);
useEffect(() => {
if (linesData && Array.isArray(linesData)) {
const transformed = linesData.map(item => ({
coordinates: item.points.map(point => [point.x, point.y]),
idModul: item.idModul,
idLD: item.idLD,
}));
setLinePositions(transformed);
}
}, [linesData]);
//--------------------------------------------
useEffect(() => {
dispatch(fetchPoiIconsDataThunk());
dispatch(fetchPoiTypThunk());
}, [dispatch]);
//--------------------------------------------
// POIs auf die Karte zeichnen
useEffect(() => {
if (map && !poiLayerRef.current) {
poiLayerRef.current = new L.LayerGroup().addTo(map);
}
return () => {
if (map && poiLayerRef.current) {
map.removeLayer(poiLayerRef.current);
poiLayerRef.current = new L.LayerGroup().addTo(map);
}
locations.forEach(location => {});
};
}, [map, locations, poiReadTrigger]);
//--------------------------------------------
const { Points: gisDevices = [] } = useSelector(selectGisStationsStaticDistrict);
// POIs auf die Karte zeichnen
useEffect(() => {
if (poiData.length === 0) return;
setupPOIs(
map,
locations,
poiData,
poiTypMap,
userRights,
poiLayerRef,
setSelectedPoi,
setLocationDeviceData,
setDeviceName,
setCurrentPoi,
poiLayerVisible,
fetchPoiDataService,
toast,
setShowPoiUpdateModal,
setCurrentPoiData,
gisDevices,
dispatch
);
}, [
map,
locations,
onLocationUpdate,
poiReadTrigger,
isPoiTypLoaded,
userRights,
poiLayerVisible,
poiData,
poiTypMap,
dispatch,
]);
//---------------------------------------------
useEffect(() => {
if (map) {
}
}, [map, GisSystemStatic, priorityConfig]);
//--------------------------------------------
useEffect(() => {
if (map) {
var x = 51.41321407879154;
var y = 7.739617925303934;
var zoom = 7;
if (map && map.flyTo) {
map.flyTo([x, y], zoom);
} else {
console.error("Map object is not ready or does not have flyTo method");
}
}
}, [map, zoomTrigger]);
//--------------------------------------------
//-----------------------------------------------------------------
//Tooltip an mouse position anzeigen für die Linien
useEffect(() => {
if (!map) return;
console.log(
"[MapComponent/useEffect] polylineVisible:",
polylineVisible,
"isTalasAllowed:",
isTalasAllowed,
"poiLayerVisible:",
poiLayerVisible
);
// Wenn TALAS nicht erlaubt ist, Polyline-Checkbox und Anzeige deaktivieren
if (!isTalasAllowed) {
cleanupPolylinesForMemory(polylines, map);
setPolylines([]);
return;
}
// Die Sichtbarkeit der Polylines hängt nur noch vom Redux-Slice ab
// vorherige Marker & Polylinien vollständig bereinigen
(Array.isArray(markers) ? markers : []).forEach(marker => {
marker.remove();
});
cleanupPolylinesForMemory(polylines, map);
console.log("[MapComponent/useEffect] Nach cleanupPolylinesForMemory, polylines:", polylines);
// Setze neue Marker und Polylinien mit den aktuellen Daten (asynchron!)
const updatePolylines = async () => {
if (polylineVisible) {
const { markers: newMarkers, polylines: newPolylines } = await setupPolylines(
map,
linePositions,
lineColors,
tooltipContents,
setNewCoords,
tempMarker,
currentZoom,
currentCenter,
polylineVisible
);
(Array.isArray(newPolylines) ? newPolylines : []).forEach((polyline, index) => {
const tooltipContent =
tooltipContents[`${linePositions[index].idLD}-${linePositions[index].idModul}`] ||
"Die Linie ist noch nicht in Webservice vorhanden oder bekommt keine Daten";
polyline.bindTooltip(tooltipContent, {
permanent: false,
direction: "auto",
sticky: true,
offset: [20, 0],
pane: "tooltipPane",
});
polyline.on("mouseover", e => {
const tooltip = polyline.getTooltip();
if (tooltip) {
const mousePos = e.containerPoint;
const mapSize = map.getSize();
let direction = "right";
if (mousePos.x > mapSize.x - 100) {
direction = "left";
} else if (mousePos.x < 100) {
direction = "right";
}
if (mousePos.y > mapSize.y - 100) {
direction = "top";
} else if (mousePos.y < 100) {
direction = "bottom";
}
tooltip.options.direction = direction;
polyline.openTooltip(e.latlng);
}
});
polyline.on("mouseout", () => {
polyline.closeTooltip();
});
});
cleanupMarkers(markers, oms);
setMarkers(newMarkers);
setPolylines(newPolylines);
console.log("[MapComponent/useEffect] setPolylines (sichtbar):", newPolylines);
} else {
// Entferne wirklich alle Polylinien-Layer von der Karte
if (map) {
map.eachLayer(layer => {
if (layer instanceof L.Polyline) {
map.removeLayer(layer);
}
});
}
cleanupPolylinesForMemory(polylines, map);
setPolylines([]);
console.log("[MapComponent/useEffect] setPolylines ([]), alle Polylinien entfernt");
}
};
updatePolylines();
}, [
map,
linePositions,
lineColors,
tooltipContents,
newPoint,
newCoords,
tempMarker,
polylineVisible,
isTalasAllowed,
poiLayerVisible,
]);
//--------------------------------------------
//Test in useEffect
useEffect(() => {
if (map) {
if (getDebugLog()) {
console.log("🗺️ Map-Einstellungen werden wiederhergestellt...");
}
restoreMapSettings(map);
}
}, [map]);
//--------------------------------------------
useEffect(() => {
if (map) {
if (getDebugLog()) {
console.log("map in MapComponent: ", map);
}
const handleMapMoveEnd = event => {
const newCenter = map.getCenter();
const newZoom = map.getZoom();
setCurrentCenter([newCenter.lat, newCenter.lng]);
setCurrentZoom(newZoom);
localStorage.setItem("mapCenter", JSON.stringify([newCenter.lat, newCenter.lng]));
localStorage.setItem("mapZoom", newZoom);
};
map.on("moveend", handleMapMoveEnd);
map.on("zoomend", handleMapMoveEnd);
return () => {
map.off("moveend", handleMapMoveEnd);
map.off("zoomend", handleMapMoveEnd);
};
}
}, [map]);
//--------------------------------------------
// Area in DataSheet ->dropdownmenu
useEffect(() => {
// Sicherstellen, dass `Points` existiert und ein Array ist
const points = GisStationsStaticDistrict?.Points;
if (selectedArea && map) {
const station = points.find(s => s.Area_Name === selectedArea);
if (station) {
if (getDebugLog()) {
console.log("📌 Gefundene Station:", station);
}
map.flyTo([station.X, station.Y], 14);
} else {
console.warn("⚠️ Keine passende Station für die Area gefunden:", selectedArea);
}
}
}, [selectedArea, map, GisStationsStaticDistrict]);
//-------------------------------------
useEffect(() => {
if (zoomTrigger && map) {
map.flyTo([51.41321407879154, 7.739617925303934], 7);
}
}, [zoomTrigger, map]);
//--------------------------------------------
useEffect(() => {
if (map && poiLayerRef.current && isPoiTypLoaded && !menuItemAdded && isRightsLoaded) {
addItemsToMapContextMenu(
map,
menuItemAdded,
setMenuItemAdded,
hasRights,
setShowPopup,
setPopupCoordinates
);
}
}, [map, poiLayerRef, isPoiTypLoaded, menuItemAdded, hasRights, isRightsLoaded]);
//--------------------------------------------
// rote Marker ganz oben wenn überlappen sind
//--------------------------------------------
useEffect(() => {
if (map) {
if (polylineEventsDisabled) {
disablePolylineEvents(window.polylines);
} else {
enablePolylineEvents(window.polylines, window.lineColors);
}
}
}, [map, polylineEventsDisabled]);
//--------------------------------------------
useEffect(() => {
if (map) {
if (getDebugLog()) {
console.log("6- Karteninstanz (map) wurde jetzt erfolgreich initialisiert");
}
}
}, [map]);
//--------------------------------------------
let timeoutId;
useEffect(() => {
const initializeContextMenu = () => {
if (map) {
map.whenReady(() => {
timeoutId = setTimeout(() => {
if (map.contextmenu) {
if (getDebugLog()) {
console.log("Contextmenu ist vorhanden");
}
} else {
console.warn("Contextmenu ist nicht verfügbar.");
}
}, 500);
});
}
};
initializeContextMenu();
return () => {
clearTimeout(timeoutId); // Aufräumen
};
}, [map]);
//---------------------------------------
// Initialisiere Leaflet-Karte
// Rufe useAreaMarkersLayer direkt auf
const urlParams = new URLSearchParams(window.location.search); // URL-Parameter parsen
const mValue = urlParams.get("m"); // Wert von "m" holen
const hostname = window.location.hostname; // Dynamischer Hostname
const port = 3000; // Definiere den gewünschten Port
const areaUrl = `http://${hostname}:${port}/api/talas_v5_DB/area/readArea?m=${mValue}`; // Dynamischer Hostname und Port
// Areas-Marker basierend auf dynamischer URL laden
const handleLocationUpdate = async (idLocation, idMap, newCoords) => {
try {
await dispatch(updateAreaThunk({ idLocation, idMap, newCoords })).unwrap();
if (getDebugLog()) {
console.log("Koordinaten erfolgreich aktualisiert:", result);
}
} catch (error) {
console.error("Fehler beim Aktualisieren der Location:", error);
}
};
// Areas-Marker basierend auf dynamischer URL laden
const areaMarkers = useAreaMarkersLayer(map, oms, areaUrl, handleLocationUpdate);
/*
Areamarker werden jetzt nur angezeigt, wenn der editMode aktiviert ist.
Marker werden bei deaktiviertem editMode aus der Karte entfernt.
Dynamische Überwachung von Änderungen im editMode über localStorage und Event Listener implementiert.
Dragging für Marker im editMode aktiviert und Z-Index angepasst.
*/
useEffect(() => {
const editMode = localStorage.getItem("editMode") === "true";
// Prüfe, ob der editMode deaktiviert ist
if (!editMode) {
// Entferne alle Marker aus der Karte
if (!map) return; // Sicherstellen, dass map existiert
(Array.isArray(areaMarkers) ? areaMarkers : []).forEach(marker => {
if (map.hasLayer(marker)) {
map.removeLayer(marker);
}
});
} else {
// Wenn editMode aktiviert ist, füge die Marker hinzu und aktiviere Dragging
(Array.isArray(areaMarkers) ? areaMarkers : []).forEach(marker => {
if (!map.hasLayer(marker)) {
marker.addTo(map); // Layer hinzufügen
}
marker.dragging.enable();
marker.setZIndexOffset(1000); // Marker nach oben setzen
});
}
}, [areaMarkers, map]);
//----------------------------------
const { markerStates, layerRefs } = useDynamicDeviceLayers(
map,
GisSystemStatic,
mapLayersVisibility,
priorityConfig,
oms
);
useEffect(() => {
const handleVisibilityChange = () => {
if (!map) return;
const allMarkers = Object.values(markerStates).filter(Array.isArray).flat();
checkOverlappingMarkers(map, allMarkers, plusRoundIcon, oms);
};
window.addEventListener("visibilityChanged", handleVisibilityChange);
return () => {
window.removeEventListener("visibilityChanged", handleVisibilityChange);
};
}, [map, markerStates]);
//---------------------------------------
useEffect(() => {
if (map) {
// initGeocoderFeature(map); // Geocoder-Feature initialisieren, kann von .env.local ausgeschaltet werden
}
}, [map]);
//--------------------------------------------
useEffect(() => {
if (map && !menuItemAdded) {
addItemsToMapContextMenu(
map,
menuItemAdded,
setMenuItemAdded,
setShowCoordinatesModal,
setShowPoiModal,
setPopupCoordinates,
openPopupWithCoordinates // Diese Funktion wird jetzt übergeben!
);
}
}, [map, menuItemAdded]);
//--------------------------------------------
useEffect(() => {
dispatch(fetchUserRightsThunk());
}, [dispatch]);
//--------------------------------------------
// (Initialisierung erfolgt in MapLayersControlPanel)
//--------------------------------------------
// MapComponent reagiert nicht mehr direkt auf localStorage-Events für polylineVisible
//--------------------------------------------
useEffect(() => {
if (statusStaticDistrict === "idle") {
dispatch(fetchGisStationsStaticDistrictThunk());
}
}, [statusStaticDistrict, dispatch]);
useEffect(() => {
if (statusStatusDistrict === "idle") {
dispatch(fetchGisStationsStatusDistrictThunk());
}
}, [statusStatusDistrict, dispatch]);
useEffect(() => {
if (statusMeasurements === "idle") {
dispatch(fetchGisStationsMeasurementsThunk());
}
}, [statusMeasurements, dispatch]);
useEffect(() => {
if (statusSystem === "idle") {
dispatch(fetchGisSystemStaticThunk());
}
}, [statusSystem, dispatch]);
useEffect(() => {
dispatch(fetchGisSystemStaticThunk());
}, [dispatch]);
useEffect(() => {
dispatch(fetchLocationDevicesThunk());
}, [dispatch]);
//---------------------------------------------------------------
useEffect(() => {
const params = new URL(window.location.href).searchParams;
dispatch(setMapId(params.get("m")));
dispatch(setUserId(params.get("u")));
}, [dispatch]);
//---------------------------------------------------------------
useEffect(() => {
dispatch(fetchPriorityConfigThunk());
}, [dispatch]);
//--------------------------------------------------------
useEffect(() => {
if (gisLinesStatus === "idle") {
dispatch(fetchGisLinesThunk());
}
}, [gisLinesStatus, dispatch]);
//--------------------------------------------------------
useEffect(() => {
dispatch(fetchGisLinesStatusThunk());
}, [dispatch]);
//---------------------------------------------------------
const rights = useSelector(state => state.gisUserRightsFromWebservice.rights);
useEffect(() => {
dispatch(fetchUserRightsThunk());
}, [dispatch]);
//----------------------------------------------------
useEffect(() => {
if (poiTypStatus === "idle") {
dispatch(fetchPoiTypThunk());
}
}, [poiTypStatus, dispatch]);
//--------------------------------------
useEffect(() => {
if (isPolylineContextMenuOpen && countdownActive) {
const interval = setInterval(() => {
dispatch(updateCountdown());
// console.log(`⏳ Redux Countdown: ${countdown} Sekunden`);
if (countdown <= 2) {
if (getDebugLog()) {
console.log("🚀 Kontextmenü wird wegen Countdown < 2 geschlossen.");
}
dispatch(closePolylineContextMenu());
if (window.map?.contextmenu) {
window.map.contextmenu.hide();
}
clearInterval(interval);
}
}, 1000);
return () => {
clearInterval(interval);
};
}
}, [isPolylineContextMenuOpen, countdown, countdownActive, dispatch, window.map]);
//----------------------------------
// **Fehlerbehandlung für `contextmenu`**
// damit den Fehler mit contextmenu nicht angezeigt wird und überspringt wird und die Seite neu geladen wird
useEffect(() => {
let timeoutId;
window.onerror = function (message, source, lineno, colno, error) {
if (message.includes("Cannot read properties of null (reading 'contextmenu')")) {
console.warn("⚠️ Fehler mit `contextmenu` erkannt Neuladen der Seite.");
timeoutId = setTimeout(() => {
window.location.reload();
}, 0);
return true; // Fehler unterdrücken
}
};
return () => {
clearTimeout(timeoutId);
window.onerror = null; // Aufräumen beim Unmount
};
}, []);
//------------------------------------------------
useEffect(() => {
if (poiTypStatus === "succeeded" && Array.isArray(poiTypData)) {
const map = new Map();
(Array.isArray(poiTypData) ? poiTypData : []).forEach(item =>
map.set(item.idPoiTyp, item.name)
);
setPoiTypMap(map);
}
}, [poiTypData, poiTypStatus]);
//------------------------------------------------
useEffect(() => {
if (poiIconsStatus === "succeeded") {
setPoiData(poiIconsData);
}
}, [poiIconsData, poiIconsStatus]);
//-----------------------------------------------------------------
//----------------------------------------------
useEffect(() => {
if (process.env.NODE_ENV === "development") {
console.log("🚧 Development Mode aktiviert Mock-Daten werden verwendet!");
} else {
console.log("Production Mode aktiviert");
}
}, []);
//-------------------------------------------
useEffect(() => {
return () => {
cleanupMarkers(markers, oms);
};
}, []);
//--------------------------------------------
// Überwacht den Speicherverbrauch und lädt die Seite neu, wenn er zu hoch ist, 8GB ist das Limit dann lädt die Seite neu
useEffect(() => {
const interval = monitorHeapAndReload(8, 10000);
return () => clearInterval(interval); // wichtig: aufräumen!
}, []);
//--------------------------------------------
useEffect(() => {
const interval = monitorHeapWithRedux(10000); // alle 10s
return () => clearInterval(interval);
}, []);
//--------------------------------------------
useEffect(() => {
const params = new URLSearchParams(window.location.search);
const m = params.get("m");
const u = params.get("u");
const socket = io(process.env.NEXT_PUBLIC_SOCKET_URL, {
query: { m, u },
});
socket.on("connect", () => {
console.log("🔗 WebSocket verbunden ");
});
socket.on("GisLinesStatusUpdated", data => {
dispatch(fetchGisLinesStatusThunk(data));
});
socket.on("GisStationsMeasurementsUpdated", data => {
dispatch(fetchGisStationsMeasurementsThunk(data));
});
socket.on("GisStationsStaticDistrictUpdated", () => {
console.log("🛰 WebSocket-Trigger empfangen → Thunk wird erneut ausgeführt");
dispatch(fetchGisStationsStaticDistrictThunk());
console.log("🛰 WebSocket-Trigger empfangen → Trigger wird gesetzt");
setTriggerUpdate(prev => !prev); // Trigger toggeln
});
socket.on("GisStationsStatusDistrictUpdated", data => {
dispatch(fetchGisStationsStatusDistrictThunk(data));
});
socket.on("GisSystemStaticUpdated", data => {
dispatch(fetchGisSystemStaticThunk(data));
});
return () => {
socket.disconnect();
};
}, [dispatch]);
//--------------------------------------------
useEffect(() => {
console.log("📦 Neue Daten empfangen:", GisStationsStaticDistrict);
}, [GisStationsStaticDistrict]);
const { Points = [] } = useSelector(selectGisStationsStaticDistrict);
useEffect(() => {}, [triggerUpdate]);
//--------------------------------------------------------------------------------
useEffect(() => {
console.log("📊 GisSystemStatic:", GisSystemStatic);
}, [GisSystemStatic]);
useEffect(() => {
if (Array.isArray(GisSystemStatic)) {
(Array.isArray(GisSystemStatic) ? GisSystemStatic : []).forEach(system => {
const key = `system-${system.IdSystem}`;
if (!(key in mapLayersVisibility)) {
dispatch(setLayerVisibility({ key, value: true })); // Sichtbarkeit aktivieren
}
});
}
}, [GisSystemStatic, mapLayersVisibility, dispatch]);
//---------------------------------------------
//--------------------------------------------
// Expand handler (same behavior as MapLayersControlPanel expand icon)
const handleExpandClick = () => {
dispatch(setSelectedArea("Station wählen"));
dispatch(incrementZoomTrigger());
};
// Toggle edit mode (same logic as EditModeToggle component)
const hasEditRight = Array.isArray(userRights)
? userRights.includes?.(56) || userRights.some?.(r => r?.IdRight === 56)
: false;
const toggleEditMode = () => {
if (!hasEditRight) return;
const next = !editMode;
setEditMode(next);
try {
localStorage.setItem("editMode", String(next));
} catch (_) {}
if (typeof window !== "undefined") {
window.location.reload();
}
};
//--------------------------------------------
return (
<>
{/* Zeigt das POI-Modal, wenn `showPoiModal` true ist */}
{showPoiModal && (
<AddPOIModal latlng={popupCoordinates} onClose={() => setShowPoiModal(false)} />
)}
<ToastContainer />
<div>
{showPoiUpdateModal && (
<PoiUpdateModal
onClose={() => setShowPoiUpdateModal(false)}
poiData={currentPoiData}
onSubmit={() => {}}
latlng={popupCoordinates}
/>
)}
</div>
<div>
{showPopup && (
<div
className="fixed inset-0 bg-black bg-opacity-10 flex justify-center items-center z-[1000]"
onClick={closePopup}
>
<div
className="relative bg-white p-6 rounded-lg shadow-lg"
onClick={e => e.stopPropagation()}
>
<button
onClick={closePopup}
className="absolute top-0 right-0 mt-2 mr-2 p-1 text-gray-700 hover:text-gray-900 focus:outline-none focus:ring-2 focus:ring-gray-600"
aria-label="Close"
>
<svg
xmlns="http://www.w3.org/2000/svg"
className="h-6 w-6"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M6 18L18 6M6 6l12 12"
/>
</svg>
</button>
</div>
</div>
)}
</div>
{GisStationsStaticDistrict &&
GisStationsStaticDistrict.Points?.length > 0 &&
showLayersPanel && (
<MapLayersControlPanel
className="z-50"
handlePolylineCheckboxChange={handlePolylineCheckboxChange}
/>
)}
{showCoordinateInput && <CoordinateInput onCoordinatesSubmit={handleCoordinatesSubmit} />}
<div id="map" ref={mapRef} className="z-0" style={{ height: "100vh", width: "100vw" }}></div>
{/* Top-right controls: layers, info, expand, edit, and base map stack */}
<div className="absolute top-3 right-3 z-50 pointer-events-auto flex items-center gap-2">
<button
onClick={toggleEditMode}
aria-label={editMode ? "Bearbeitungsmodus deaktivieren" : "Bearbeitungsmodus aktivieren"}
className={`rounded-full shadow p-1 ${
hasEditRight
? "bg-white/90 hover:bg-white"
: "bg-white/60 cursor-not-allowed opacity-50"
}`}
title={
hasEditRight
? editMode
? "Bearbeitungsmodus deaktivieren"
: "Bearbeitungsmodus aktivieren"
: "Keine Bearbeitungsrechte"
}
disabled={!hasEditRight}
>
<Icon
icon={editMode ? "material-symbols:edit-off-rounded" : "material-symbols:edit-rounded"}
className="h-8 w-8 text-blue-900"
/>
</button>
<button
onClick={handleExpandClick}
aria-label="Karte auf Standardansicht"
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title="Karte auf Standardansicht"
>
<img src="/img/expand-icon.svg" alt="Expand" className="h-8 w-8" />
</button>
{/* Lupe: Koordinaten-Suche ein-/ausblenden */}
<button
onClick={() => setShowLayersPanel(v => !v)}
aria-label={showLayersPanel ? "Layer-Panel ausblenden" : "Layer-Panel einblenden"}
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title={showLayersPanel ? "Layer-Panel ausblenden" : "Layer-Panel einblenden"}
>
<Icon icon="material-symbols:menu-rounded" className="h-8 w-8 text-blue-900" />
</button>
<button
onClick={() => setShowCoordinateInput(v => !v)}
aria-label={
showCoordinateInput ? "Koordinatensuche ausblenden" : "Koordinatensuche einblenden"
}
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title={
showCoordinateInput ? "Koordinatensuche ausblenden" : "Koordinatensuche einblenden"
}
>
<Icon icon="material-symbols:search-rounded" className="h-8 w-8 text-blue-900" />
</button>
{/* Marker-Icon (line-md) */}
<button
onClick={() => {}}
aria-label="Marker"
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title="Marker"
>
<Icon icon="line-md:map-marker-filled" className="h-8 w-8 text-blue-900" />
</button>
{/* Alarm-Icon (mdi) */}
<button
onClick={() => {}}
aria-label="Alarm"
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title="Alarm"
>
<Icon icon="mdi:alarm-light-outline" className="h-8 w-8 text-blue-900" />
</button>
<button
onClick={() => setShowAppInfoCard(v => !v)}
aria-label={showAppInfoCard ? "Info ausblenden" : "Info einblenden"}
className="rounded-full bg-white/90 hover:bg-white shadow p-1"
title={showAppInfoCard ? "Info ausblenden" : "Info einblenden"}
>
<Icon
icon="material-symbols:info-rounded"
className="text-blue-900 h-8 w-8 pr-1"
title={showAppInfoCard ? "Info ausblenden" : "Info einblenden"}
/>
</button>
</div>
{/* BaseMapPanel entfernt */}
<CoordinatePopup isOpen={isPopupOpen} coordinates={currentCoordinates} onClose={closePopup} />
{showAppInfoCard && (
<div className="absolute bottom-3 left-3 w-72 p-4 bg-white rounded-lg shadow-md z-50">
<div className="flex justify-between items-center">
<div>
<span className="text-black text-lg font-semibold"> TALAS.Map </span>
<br />
<span className="text-black text-lg">Version {appVersion}</span>
</div>
<div>
<button onClick={openVersionInfoModal}>
<Icon
icon="material-symbols:info-rounded"
className="text-blue-900 h-8 w-8 pr-1"
title="Weitere Infos"
/>
</button>
</div>
</div>
</div>
)}
<VersionInfoModal
showVersionInfoModal={showVersionInfoModal}
closeVersionInfoModal={closeVersionInfoModal}
APP_VERSION={appVersion}
/>
</>
);
};
export default MapComponent;