esLint

components/main/kabelueberwachung/kue705FO/Charts/LoopMeasurementChart/LoopChartActionBar.tsx

@@ -3,24 +3,22 @@
 import React from "react";
 import DateRangePicker from "./DateRangePicker";
 import { useDispatch, useSelector } from "react-redux";
-import { RootState } from "../../../../../../redux/store";
+import { RootState } from "@/redux/store";
 import {
-  setVonDatum,
-  setBisDatum,
   setLoopMeasurementCurveChartData,
   setSelectedMode,
   setSelectedSlotType,
   setChartOpen,
-  setFullScreen,
   setLoading,
-} from "../../../../../../redux/slices/kabelueberwachungChartSlice";
-import { setBrushRange } from "../../../../../../redux/slices/brushSlice";
-import { setChartTitle } from "../../../../../../redux/slices/loopChartTypeSlice";
+} from "@/redux/slices/kabelueberwachungChartSlice";
+import { setBrushRange } from "@/redux/slices/brushSlice";
+import { setChartTitle } from "@/redux/slices/loopChartTypeSlice";
 //-----------------------------------------------------------------------------------useLoopChartLoader
 export const useLoopChartLoader = () => {
   const dispatch = useDispatch();
   const { vonDatum, bisDatum, selectedMode, selectedSlotType, slotNumber } =
     useSelector((state: RootState) => state.kabelueberwachungChartSlice);
+  const hasShownNoDataAlert = React.useRef(false);
 
   const formatDate = (dateString: string) => {
     const [year, month, day] = dateString.split("-");
@@ -77,7 +75,10 @@ export const useLoopChartLoader = () => {
       } else {
         dispatch(setLoopMeasurementCurveChartData([]));
         dispatch(setChartOpen(false));
-        alert("⚠️ Keine Daten im gewählten Zeitraum.");
+        if (!hasShownNoDataAlert.current) {
+          alert("⚠️ Keine Messdaten im gewählten Zeitraum gefunden.");
+          hasShownNoDataAlert.current = true; // ⬅️ Nur einmal zeigen
+        }
       }
     } catch (err) {
       console.error("❌ Fehler beim Laden:", err);
@@ -99,9 +100,9 @@ const LoopChartActionBar: React.FC = () => {
     bisDatum,
     selectedMode,
     selectedSlotType,
-    isChartOpen,
+
     slotNumber,
-    loopMeasurementCurveChartData,
+
     isLoading,
   } = useSelector((state: RootState) => state.kabelueberwachungChartSlice);