improved Configurtaion page responsiveness in frontend

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/Installation.tsx

@@ -182,11 +182,13 @@ function SodioHomeInstallation(props: singleInstallationProps) {
   };
 
   const fetchDataForOneTime = async () => {
-    var timeperiodToSearch = 200;
+    var timeperiodToSearch = 300; // 5 minutes to cover ~4 upload cycles
     let res;
     let timestampToFetch;
 
-    for (var i = timeperiodToSearch; i > 0; i -= 2) {
+    // Search from NOW backward to find the most recent data
+    // Step by 10 seconds - balances between finding files quickly and reducing 404s
+    for (var i = 0; i < timeperiodToSearch; i += 10) {
       timestampToFetch = UnixTime.now().earlier(TimeSpan.fromSeconds(i));
       try {
         res = await fetchDataJson(timestampToFetch, s3Credentials, false);
@@ -199,7 +201,7 @@ function SodioHomeInstallation(props: singleInstallationProps) {
       }
     }
 
-    if (i <= 0) {
+    if (i >= timeperiodToSearch) {
       setConnected(false);
       setLoading(false);
       return false;
@@ -207,8 +209,10 @@ function SodioHomeInstallation(props: singleInstallationProps) {
     setConnected(true);
     setLoading(false);
 
-    const timestamp = Object.keys(res)[Object.keys(res).length - 1];
+    // Sort timestamps numerically to ensure we get the most recent data point
-    setValues(res[timestamp]);
+    const timestamps = Object.keys(res).sort((a, b) => Number(b) - Number(a));
+    const latestTimestamp = timestamps[0];
+    setValues(res[latestTimestamp]);
     // setValues(
     //   extractValues({
     //     time: UnixTime.fromTicks(parseInt(timestamp, 10)),
@@ -251,9 +255,19 @@ function SodioHomeInstallation(props: singleInstallationProps) {
           }
         }
       }
-      // Fetch only one time in configuration tab
+      // Fetch periodically in configuration tab (every 30 seconds to detect S3 updates)
       if (currentTab == 'configuration') {
-        fetchDataForOneTime();
+        fetchDataForOneTime(); // Initial fetch
+
+        const configRefreshInterval = setInterval(() => {
+          console.log('Refreshing configuration data from S3...');
+          fetchDataForOneTime();
+        }, 15000); // Refresh every 15 seconds
+
+        return () => {
+          continueFetching.current = false;
+          clearInterval(configRefreshInterval);
+        };
       }
 
       return () => {

typescript/frontend-marios2/src/content/dashboards/SodiohomeInstallations/SodistoreHomeConfiguration.tsx

@@ -16,7 +16,7 @@ import {
   useTheme
 } from '@mui/material';
 
-import React, { useContext, useState } from 'react';
+import React, { useContext, useState, useEffect } from 'react';
 import { FormattedMessage } from 'react-intl';
 import Button from '@mui/material/Button';
 import { Close as CloseIcon } from '@mui/icons-material';
@@ -105,6 +105,78 @@ function SodistoreHomeConfiguration(props: SodistoreHomeConfigurationProps) {
     controlPermission: String(props.values.Config.ControlPermission).toLowerCase() === "true",
   });
 
+  // Storage key for pending config (optimistic update)
+  const pendingConfigKey = `pendingConfig_${props.id}`;
+
+  // Helper to get current S3 values
+  const getS3Values = () => ({
+    minimumSoC: props.values.Config.MinSoc,
+    maximumDischargingCurrent: props.values.Config.MaximumChargingCurrent,
+    maximumChargingCurrent: props.values.Config.MaximumDischargingCurrent,
+    operatingPriority: OperatingPriorityOptions.indexOf(
+      props.values.Config.OperatingPriority
+    ),
+    batteriesCount: props.values.Config.BatteriesCount,
+    clusterNumber: props.values.Config.ClusterNumber ?? 1,
+    PvNumber: props.values.Config.PvNumber ?? 0,
+    timeChargeandDischargePower: props.values.Config?.TimeChargeandDischargePower ?? 0,
+    startTimeChargeandDischargeDayandTime:
+      props.values.Config?.StartTimeChargeandDischargeDayandTime
+        ? dayjs(props.values.Config.StartTimeChargeandDischargeDayandTime).toDate()
+        : null,
+    stopTimeChargeandDischargeDayandTime:
+      props.values.Config?.StopTimeChargeandDischargeDayandTime
+        ? dayjs(props.values.Config.StopTimeChargeandDischargeDayandTime).toDate()
+        : null,
+    controlPermission: String(props.values.Config.ControlPermission).toLowerCase() === "true",
+  });
+
+  // Sync form values when props.values changes
+  // Logic: Use localStorage only briefly after submit to prevent flicker, then trust S3
+  useEffect(() => {
+    const s3Values = getS3Values();
+    const pendingConfigStr = localStorage.getItem(pendingConfigKey);
+
+    if (pendingConfigStr) {
+      try {
+        const pendingConfig = JSON.parse(pendingConfigStr);
+        const submittedAt = pendingConfig.submittedAt || 0;
+        const timeSinceSubmit = Date.now() - submittedAt;
+
+        // Within 150 seconds of submit: use localStorage (waiting for S3 sync)
+        // This covers two full S3 upload cycles (75 sec × 2) to ensure new file is available
+        if (timeSinceSubmit < 150000) {
+          // Check if S3 now matches - if so, sync is complete
+          const s3MatchesPending =
+            s3Values.controlPermission === pendingConfig.values.controlPermission &&
+            s3Values.minimumSoC === pendingConfig.values.minimumSoC &&
+            s3Values.operatingPriority === pendingConfig.values.operatingPriority;
+
+          if (s3MatchesPending) {
+            // S3 synced! Clear localStorage and use S3 from now on
+            console.log('S3 synced with submitted config');
+            localStorage.removeItem(pendingConfigKey);
+            setFormValues(s3Values);
+          } else {
+            // Still waiting for sync, keep showing submitted values
+            console.log('Waiting for S3 sync, showing submitted values');
+            setFormValues(pendingConfig.values);
+          }
+          return;
+        }
+
+        // Timeout expired: clear localStorage, trust S3 completely
+        console.log('Timeout expired, trusting S3 data');
+        localStorage.removeItem(pendingConfigKey);
+      } catch (e) {
+        localStorage.removeItem(pendingConfigKey);
+      }
+    }
+
+    // No localStorage or expired: always use S3 (source of truth)
+    setFormValues(s3Values);
+  }, [props.values]);
+
   const handleOperatingPriorityChange = (event) => {
     setFormValues({
       ...formValues,
@@ -173,6 +245,13 @@ function SodistoreHomeConfiguration(props: SodistoreHomeConfigurationProps) {
     if (res) {
       setUpdated(true);
       setLoading(false);
+
+      // Save submitted values to localStorage for optimistic UI update
+      // This ensures the form shows correct values even before S3 syncs (up to 75 sec delay)
+      localStorage.setItem(pendingConfigKey, JSON.stringify({
+        values: formValues,
+        submittedAt: Date.now()
+      }));
     }
   };