Update detailed battery view on front-end

csharp/App/SaliMax/src/DataTypes/Configuration.cs

@@ -4,9 +4,9 @@ namespace InnovEnergy.App.SaliMax.DataTypes;
 
 public class Configuration
 {
-    public Double                MinimumSoC               { get; set; }
+    public Double                MinimumSoC                   { get; set; }
-    public Double                GridSetPoint             { get; set; } 
+    public Double                GridSetPoint                 { get; set; } 
-    public CalibrationChargeType ForceCalibrationCharge   { get; set; } 
+    public CalibrationChargeType ForceCalibrationChargeState  { get; set; } 
-    public DateTime              CalibrationChargeDate    { get; set; } 
+    public DateTime              CalibrationChargeDate        { get; set; } 
 }
 

csharp/App/SaliMax/src/Ess/Controller.cs

@@ -10,7 +10,7 @@ namespace InnovEnergy.App.SaliMax.Ess;
 public static class Controller
 {
     private static readonly Double BatteryHeatingPower = 200.0; // TODO: move to config
-    private static Boolean _hasOriginalNextDayAt10AmBeenChecked = false;
+    private static Boolean _hasCalibrationChargeChecked = false;
     private static DateTime _nextDayAt10Am = DateTime.Now;
     
     public static EssMode SelectControlMode(this StatusRecord s)
@@ -187,74 +187,49 @@ public static class Controller
 
     private static Boolean MustDoCalibrationCharge(this StatusRecord statusRecord)
     {       
-        var calibrationChargeForced           = statusRecord.Config.ForceCalibrationCharge;
+        var calibrationChargeForced           = statusRecord.Config.ForceCalibrationChargeState;
         var batteryCalibrationChargeRequested = statusRecord.Battery is { CalibrationChargeRequested: true };//BatteryCalibrationChargeRequested(statusRecord.Battery?.CalibrationChargeRequested?? false) ;
 
-        var mustDoCalibrationCharge           = batteryCalibrationChargeRequested || calibrationChargeForced == CalibrationChargeType.ChargePermanently || calibrationChargeForced == CalibrationChargeType.AdditionallyOnce ;
+        var mustDoCalibrationCharge           =  calibrationChargeForced == CalibrationChargeType.ChargePermanently || 
+                                                 (calibrationChargeForced == CalibrationChargeType.AdditionallyOnce 
+                                                     && CalibrationDateHasBeenPassed(statusRecord.Config.DayAndTimeForAdditionalCalibration)) || 
+                                                     (calibrationChargeForced == CalibrationChargeType.RepetitivelyEvery &&
+                                                      CalibrationDateHasBeenPassed(statusRecord.Config.DayAndTimeForRepetitiveCalibration));
 
         if (statusRecord.Battery is not null)
         {
             if (calibrationChargeForced == CalibrationChargeType.AdditionallyOnce && statusRecord.Battery.Eoc )
             {
-                statusRecord.Config.ForceCalibrationCharge = CalibrationChargeType.RepetitivelyEvery;
+                statusRecord.Config.ForceCalibrationChargeState = CalibrationChargeType.RepetitivelyEvery;
+                _hasCalibrationChargeChecked = false;
+                
+            }
+            else if (calibrationChargeForced == CalibrationChargeType.RepetitivelyEvery && statusRecord.Battery.Eoc)
+            {
+                statusRecord.Config.DayAndTimeForRepetitiveCalibration = statusRecord.Config.DayAndTimeForRepetitiveCalibration.AddDays(7);
+                _hasCalibrationChargeChecked = false;
             }
         }
         return mustDoCalibrationCharge;
     }
 
-    private static Boolean BatteryCalibrationChargeRequested(Boolean calibrationChargeRequested)
+    private static Boolean CalibrationDateHasBeenPassed(DateTime calibrationChargeDate)
     {
-        if (calibrationChargeRequested)
-        {                        
-            if (!_hasOriginalNextDayAt10AmBeenChecked)
-            {
-                _nextDayAt10Am = CalculateNextCalibrationTime();
-                _hasOriginalNextDayAt10AmBeenChecked = true;
-            }
 
-            if (CheckNextCalibrationTime(_nextDayAt10Am))
+        if (!_hasCalibrationChargeChecked)
+        {
+            if (DateTime.Now >= calibrationChargeDate )
             {
+                _hasCalibrationChargeChecked = true;
                 return true;
             }
-        }
-        else
-        {
-            _hasOriginalNextDayAt10AmBeenChecked = false;
             return false;
+            
         }
+        return true;
 
-        return false;
     }
-
+    
-    private static Boolean CheckNextCalibrationTime(DateTime nextCalibrationTime)
-    {
-        var currentDateAndTime = DateTime.Now;
-        Console.WriteLine(" next X am is:  " + nextCalibrationTime);
-        Console.WriteLine(" currentDateAndTime:  " + currentDateAndTime);
-        
-        // Check if the current time is greater than or equal to the original nextCalibrationTime
-        var x = currentDateAndTime >= nextCalibrationTime;
-        Console.WriteLine(" we are checking next X am : " + x);
-
-        return x;
-    }
-
-    private static DateTime CalculateNextCalibrationTime()
-    {
-        var currentDateAndTime = DateTime.Now;
-
-        // Calculate the next 10 AM within the same day
-        var nextCalibrationTime = new DateTime(currentDateAndTime.Year, currentDateAndTime.Month, currentDateAndTime.Day, 9, 0, 0); // next 9am
-
-        // If the current time is already past 9 AM, move to the next day
-        if (currentDateAndTime.Hour >= 9) 
-        {
-            nextCalibrationTime = nextCalibrationTime.AddDays(1);
-        }
-
-        return nextCalibrationTime;
-    }
-
     private static Double ControlGridPower(this StatusRecord status, Double targetPower)
     {
         return ControlPower

csharp/App/SaliMax/src/MiddlewareClasses/MiddlewareAgent.cs

@@ -64,7 +64,7 @@ public static class MiddlewareAgent
 
             Configuration? config = JsonSerializer.Deserialize<Configuration>(message);
 
-            Console.WriteLine($"Received a configuration message: GridSetPoint is " + config.GridSetPoint + ", MinimumSoC is " + config.MinimumSoC + " and ForceCalibrationCharge is " + config.ForceCalibrationCharge+ " and CalibrationChargeDate is " + config.CalibrationChargeDate);
+            Console.WriteLine($"Received a configuration message: GridSetPoint is " + config.GridSetPoint + ", MinimumSoC is " + config.MinimumSoC + " and ForceCalibrationCharge is " + config.ForceCalibrationChargeState+ " and CalibrationChargeDate is " + config.CalibrationChargeDate);
 
             // Send the reply to the sender's endpoint
             UdpListener.Send(replyData, replyData.Length, serverEndpoint);

csharp/App/SaliMax/src/Program.cs

@@ -690,7 +690,17 @@ internal static class Program
     {
         status.Config.MinSoc                 = config.MinimumSoC;
         status.Config.GridSetPoint           = config.GridSetPoint * 1000; // converted from kW to W
-        status.Config.ForceCalibrationCharge = config.ForceCalibrationCharge;
+        status.Config.ForceCalibrationChargeState = config.ForceCalibrationChargeState;
+
+        if (config.ForceCalibrationChargeState == CalibrationChargeType.RepetitivelyEvery)
+        {
+            status.Config.DayAndTimeForRepetitiveCalibration = config.CalibrationChargeDate;
+        }
+        else if (config.ForceCalibrationChargeState == CalibrationChargeType.AdditionallyOnce)
+        {
+            status.Config.DayAndTimeForAdditionalCalibration = config.CalibrationChargeDate;
+        }
+        
     }
     
 }

csharp/App/SaliMax/src/SystemConfig/Config.cs

@@ -15,26 +15,27 @@ public class Config //TODO: let IE choose from config files (Json) and connect t
     
     private static readonly JsonSerializerOptions JsonOptions = new() { WriteIndented = true };
 
-    public required Double                MinSoc                         { get; set; } 
+    public required Double                MinSoc                             { get; set; } 
-    public required CalibrationChargeType ForceCalibrationCharge         { get; set; } 
+    public required CalibrationChargeType ForceCalibrationChargeState             { get; set; } 
-    public required DateTime              DayAndTimeForCalibration       { get; set; } 
+    public required DateTime              DayAndTimeForRepetitiveCalibration { get; set; } 
-    public required Boolean               DisplayIndividualBatteries     { get; set; } 
+    public required DateTime              DayAndTimeForAdditionalCalibration { get; set; }
-    public required Double                PConstant                      { get; set; } 
+    public required Boolean               DisplayIndividualBatteries         { get; set; } 
-    public required Double                GridSetPoint                   { get; set; } 
+    public required Double                PConstant                          { get; set; } 
-    public required Double                BatterySelfDischargePower      { get; set; } 
+    public required Double                GridSetPoint                       { get; set; } 
-    public required Double                HoldSocZone                    { get; set; } 
+    public required Double                BatterySelfDischargePower          { get; set; } 
-    public required DevicesConfig         IslandMode                     { get; set; }
+    public required Double                HoldSocZone                        { get; set; } 
-    public required DevicesConfig         GridTie                        { get; set; }
+    public required DevicesConfig         IslandMode                         { get; set; }
+    public required DevicesConfig         GridTie                            { get; set; }
     
-    public required Double                MaxBatteryChargingCurrent      { get; set; } 
+    public required Double                MaxBatteryChargingCurrent          { get; set; } 
-    public required Double                MaxBatteryDischargingCurrent   { get; set; }
+    public required Double                MaxBatteryDischargingCurrent       { get; set; }
-    public required Double                MaxDcPower                     { get; set; } 
+    public required Double                MaxDcPower                         { get; set; } 
 
-    public required Double                MaxChargeBatteryVoltage        { get; set; }
+    public required Double                MaxChargeBatteryVoltage            { get; set; }
-    public required Double                MinDischargeBatteryVoltage     { get; set; }
+    public required Double                MinDischargeBatteryVoltage         { get; set; }
     
-    public required DeviceConfig          Devices                        { get; set; }
+    public required DeviceConfig          Devices                            { get; set; }
-    public required S3Config?             S3                             { get; set; }
+    public required S3Config?             S3                                 { get; set; }
 
     private static String? LastSavedData { get; set; }
     
@@ -42,8 +43,9 @@ public class Config //TODO: let IE choose from config files (Json) and connect t
     public static Config Default => new()
     {
         MinSoc                         = 20,
-        ForceCalibrationCharge         = CalibrationChargeType.RepetitivelyEvery,  
+        ForceCalibrationChargeState         = CalibrationChargeType.RepetitivelyEvery,  
-        DayAndTimeForCalibration       = DefaultDatetime,
+        DayAndTimeForRepetitiveCalibration = DefaultDatetime,
+        DayAndTimeForAdditionalCalibration = DefaultDatetime,
         DisplayIndividualBatteries     = false,
         PConstant                      = .5,
         GridSetPoint                   = 0,
@@ -120,8 +122,9 @@ public class Config //TODO: let IE choose from config files (Json) and connect t
     public static Config Default => new()
     {
         MinSoc                               = 20,
-        ForceCalibrationCharge               = CalibrationChargeType.RepetitivelyEvery,
+        ForceCalibrationChargeState               = CalibrationChargeType.RepetitivelyEvery,
-        DayAndTimeForCalibration             = DefaultDatetime,
+        DayAndTimeForRepetitiveCalibration = DefaultDatetime,
+        DayAndTimeForAdditionalCalibration = DefaultDatetime,
         DisplayIndividualBatteries           = false,
         PConstant                            = .5,
         GridSetPoint                         = 0,

typescript/frontend-marios2/src/content/dashboards/BatteryView/BatteryView.tsx

@@ -242,7 +242,7 @@ function BatteryView(props: BatteryViewProps) {
                   >
                     {battery.Warnings.value === '' ? (
                       'None'
-                    ) : battery.Warnings.value.toString().split(';').length >
+                    ) : battery.Warnings.value.toString().split('-').length >
                       1 ? (
                       <Link
                         style={{ color: 'black' }}
@@ -274,7 +274,7 @@ function BatteryView(props: BatteryViewProps) {
                   >
                     {battery.Alarms.value === '' ? (
                       'None'
-                    ) : battery.Alarms.value.toString().split(';').length >
+                    ) : battery.Alarms.value.toString().split('-').length >
                       1 ? (
                       <Link
                         style={{ color: 'black' }}

typescript/frontend-marios2/src/content/dashboards/BatteryView/DetailedBatteryView.tsx

@@ -84,8 +84,7 @@ function DetailedBatteryView(props: DetailedBatteryViewProps) {
     display: 'flex',
     justifyContent: 'center',
     alignItems: 'center',
-    height: '150px',
+    height: '150px'
-    marginTop: '30px'
   };
 
   const batteryStringStyle = {
@@ -132,6 +131,17 @@ function DetailedBatteryView(props: DetailedBatteryViewProps) {
       <Grid container>
         <Grid item md={4.9} xs={4.9}></Grid>
         <Grid item md={2.2} xs={2.2}>
+          <Typography
+            variant="h6"
+            component="div"
+            sx={{
+              marginLeft: '120px',
+              fontWeight: 'bold'
+            }}
+          >
+            {'Node ' + props.batteryData.BatteryId}
+          </Typography>
+
           <div style={batteryStyle}>
             <div
               style={{

typescript/frontend-marios2/src/content/dashboards/BatteryView/MainStats.tsx

@@ -108,20 +108,19 @@ function MainStats(props: MainStatsProps) {
   function generateSeries(chartData, category, color) {
     const series = [];
     const pathsToSearch = [
-      'Battery1',
+      'Node2',
-      'Battery2',
+      'Node3',
-      'Battery3',
+      'Node4',
-      'Battery4',
+      'Node5',
-      'Battery5',
+      'Node6',
-      'Battery6',
+      'Node7',
-      'Battery7',
+      'Node8',
-      'Battery8',
+      'Node9',
-      'Battery9',
+      'Node10',
-      'Battery10'
+      'Node11'
     ];
 
     let i = 0;
-    // Assuming the chartData.Soc.data structure
     pathsToSearch.forEach((devicePath) => {
       if (
         Object.hasOwnProperty.call(chartData[category].data, devicePath) &&

typescript/frontend-marios2/src/content/dashboards/Configuration/Configuration.tsx

@@ -18,7 +18,6 @@ import {
 import React, { useState } from 'react';
 import { FormattedMessage } from 'react-intl';
 import Button from '@mui/material/Button';
-import { DateField } from '@mui/x-date-pickers/DateField';
 import axiosConfig from '../../../Resources/axiosConfig';
 import { Close as CloseIcon } from '@mui/icons-material';
 import MenuItem from '@mui/material/MenuItem';
@@ -57,6 +56,8 @@ function Configuration(props: ConfigurationProps) {
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState(false);
   const [updated, setUpdated] = useState(false);
+  const [dateSelectionError, setDateSelectionError] = useState('');
+  const [isErrorDateModalOpen, setErrorDateModalOpen] = useState(false);
   const [openForcedCalibrationCharge, setOpenForcedCalibrationCharge] =
     useState(false);
   const [
@@ -65,19 +66,13 @@ function Configuration(props: ConfigurationProps) {
   ] = useState<string>(
     props.values.calibrationChargeForced[0].value.toString()
   );
-  const [isDateModalOpen, setIsDateModalOpen] = useState(false);
-  const [calibrationChargeDate, setCalibrationChargeDate] = useState();
-  const [isErrorDateModalOpen, setErrorDateModalOpen] = useState(false);
-  const [dateSelectionError, setDateSelectionError] = useState('');
-  const [dateFieldOpen, setDateFieldOpen] = useState(false);
-
   const [formValues, setFormValues] = useState<ConfigurationValues>({
     minimumSoC: props.values.minimumSoC[0].value,
     gridSetPoint: (props.values.gridSetPoint[0].value as number) / 1000,
     forceCalibrationCharge: forcedCalibrationChargeOptions.indexOf(
       props.values.calibrationChargeForced[0].value.toString()
     ),
-    calibrationChargeDate: Date(props.values.calibrationChargeDate[0].value)
+    calibrationChargeDate: null
   });
 
   const handleSubmit = async (e) => {
@@ -97,30 +92,24 @@ function Configuration(props: ConfigurationProps) {
     }
   };
 
-  const handleCancel = () => {
-    setIsDateModalOpen(false);
-  };
   const handleOkOnErrorDateModal = () => {
     setErrorDateModalOpen(false);
-    setIsDateModalOpen(true);
   };
 
-  const handleConfirm = () => {
+  const handleConfirm = (newDate) => {
-    setIsDateModalOpen(false);
+    if (newDate.isBefore(dayjs())) {
-
+      setDateSelectionError('You must specify a future date');
-    if (calibrationChargeDate.isBefore(dayjs())) {
-      setDateSelectionError('You must use a future date');
       setErrorDateModalOpen(true);
       return;
     }
 
-    setDateFieldOpen(true);
+    setFormValues({
+      ...formValues,
+      ['calibrationChargeDate']: newDate.toDate()
+    });
   };
 
   const handleSelectedCalibrationChargeChange = (event) => {
-    if (event.target.value != 'ChargePermanently') {
-      setIsDateModalOpen(true);
-    }
     setSelectedForcedCalibrationChargeOption(event.target.value);
 
     setFormValues({
@@ -181,6 +170,47 @@ function Configuration(props: ConfigurationProps) {
         alignItems="stretch"
         spacing={3}
       >
+        {isErrorDateModalOpen && (
+          <Modal open={isErrorDateModalOpen} onClose={() => {}}>
+            <Box
+              sx={{
+                position: 'absolute',
+                top: '50%',
+                left: '50%',
+                transform: 'translate(-50%, -50%)',
+                width: 450,
+                bgcolor: 'background.paper',
+                borderRadius: 4,
+                boxShadow: 24,
+                p: 4,
+                display: 'flex',
+                flexDirection: 'column',
+                alignItems: 'center'
+              }}
+            >
+              <Typography
+                variant="body1"
+                gutterBottom
+                sx={{ fontWeight: 'bold' }}
+              >
+                {dateSelectionError}
+              </Typography>
+
+              <Button
+                sx={{
+                  marginTop: 2,
+                  textTransform: 'none',
+                  bgcolor: '#ffc04d',
+                  color: '#111111',
+                  '&:hover': { bgcolor: '#f7b34d' }
+                }}
+                onClick={handleOkOnErrorDateModal}
+              >
+                Ok
+              </Button>
+            </Box>
+          </Modal>
+        )}
         <Grid item xs={12} md={12}>
           <CardContent>
             <Box
@@ -246,128 +276,31 @@ function Configuration(props: ConfigurationProps) {
                   </Select>
                 </FormControl>
               </div>
-              {(dateFieldOpen || formValues.forceCalibrationCharge != 2) && (
+              {formValues.forceCalibrationCharge != 2 && (
                 <div>
                   <LocalizationProvider dateAdapter={AdapterDayjs}>
-                    <DateField
+                    <DateTimePicker
-                      label="Calibration Charge Date"
+                      label="Select Next Calibration Charge Date"
-                      value={calibrationChargeDate}
+                      value={
+                        formValues.forceCalibrationCharge == 0
+                          ? dayjs(
+                              props.values.repetitiveCalibrationChargeDate[0]
+                                .value
+                            )
+                          : dayjs(
+                              props.values.additionalCalibrationChargeDate[0]
+                                .value
+                            )
+                      }
+                      onChange={handleConfirm}
+                      sx={{
+                        marginTop: 2
+                      }}
                     />
                   </LocalizationProvider>
                 </div>
               )}
 
-              {isErrorDateModalOpen && (
-                <Modal open={isErrorDateModalOpen} onClose={() => {}}>
-                  <Box
-                    sx={{
-                      position: 'absolute',
-                      top: '50%',
-                      left: '50%',
-                      transform: 'translate(-50%, -50%)',
-                      width: 450,
-                      bgcolor: 'background.paper',
-                      borderRadius: 4,
-                      boxShadow: 24,
-                      p: 4,
-                      display: 'flex',
-                      flexDirection: 'column',
-                      alignItems: 'center'
-                    }}
-                  >
-                    <Typography
-                      variant="body1"
-                      gutterBottom
-                      sx={{ fontWeight: 'bold' }}
-                    >
-                      {dateSelectionError}
-                    </Typography>
-
-                    <Button
-                      sx={{
-                        marginTop: 2,
-                        textTransform: 'none',
-                        bgcolor: '#ffc04d',
-                        color: '#111111',
-                        '&:hover': { bgcolor: '#f7b34d' }
-                      }}
-                      onClick={handleOkOnErrorDateModal}
-                    >
-                      Ok
-                    </Button>
-                  </Box>
-                </Modal>
-              )}
-
-              {isDateModalOpen && (
-                <LocalizationProvider dateAdapter={AdapterDayjs}>
-                  <Modal open={isDateModalOpen} onClose={() => {}}>
-                    <Box
-                      sx={{
-                        position: 'absolute',
-                        top: '50%',
-                        left: '50%',
-                        transform: 'translate(-50%, -50%)',
-                        width: 450,
-                        bgcolor: 'background.paper',
-                        borderRadius: 4,
-                        boxShadow: 24,
-                        p: 4,
-                        display: 'flex',
-                        flexDirection: 'column',
-                        alignItems: 'center'
-                      }}
-                    >
-                      <DateTimePicker
-                        label="Select Calibration Charge Date"
-                        value={calibrationChargeDate}
-                        onChange={(newDate) =>
-                          setCalibrationChargeDate(newDate)
-                        }
-                        sx={{
-                          marginTop: 2
-                        }}
-                      />
-
-                      <div
-                        style={{
-                          display: 'flex',
-                          alignItems: 'center',
-                          marginTop: 10
-                        }}
-                      >
-                        <Button
-                          sx={{
-                            marginTop: 2,
-                            textTransform: 'none',
-                            bgcolor: '#ffc04d',
-                            color: '#111111',
-                            '&:hover': { bgcolor: '#f7b34d' }
-                          }}
-                          onClick={handleConfirm}
-                        >
-                          Confirm
-                        </Button>
-
-                        <Button
-                          sx={{
-                            marginTop: 2,
-                            marginLeft: 2,
-                            textTransform: 'none',
-                            bgcolor: '#ffc04d',
-                            color: '#111111',
-                            '&:hover': { bgcolor: '#f7b34d' }
-                          }}
-                          onClick={handleCancel}
-                        >
-                          Cancel
-                        </Button>
-                      </div>
-                    </Box>
-                  </Modal>
-                </LocalizationProvider>
-              )}
-
               <div style={{ marginBottom: '5px' }}>
                 <TextField
                   label={
@@ -461,26 +394,7 @@ function Configuration(props: ConfigurationProps) {
                     }}
                   />
                 )}
-                {error && (
+
-                  <Alert
-                    severity="error"
-                    sx={{
-                      ml: 1,
-                      display: 'flex',
-                      alignItems: 'center'
-                    }}
-                  >
-                    An error has occurred
-                    <IconButton
-                      color="inherit"
-                      size="small"
-                      onClick={() => setError(false)} // Set error state to false on click
-                      sx={{ marginLeft: '4px' }}
-                    >
-                      <CloseIcon fontSize="small" />
-                    </IconButton>
-                  </Alert>
-                )}
                 {updated && (
                   <Alert
                     severity="success"

typescript/frontend-marios2/src/content/dashboards/Log/graph.util.tsx

@@ -159,7 +159,8 @@ export type TopologyValues = {
   DcDcNum: I_BoxDataValue[];
   calibrationChargeForced: I_BoxDataValue[];
   mode: I_BoxDataValue[];
-  calibrationChargeDate: I_BoxDataValue[];
+  repetitiveCalibrationChargeDate: I_BoxDataValue[];
+  additionalCalibrationChargeDate: I_BoxDataValue[];
 
   batteryView: Battery[];
 };
@@ -173,6 +174,7 @@ const batteryPaths = [
   '/Battery/Devices/%id%/Dc/Voltage',
   '/Battery/Devices/%id%/Soc',
   '/Battery/Devices/%id%/Temperatures/Cells/Average',
+  //'/Log/SalimaxWarnings/Battery/%id%',
   '/Battery/Devices/%id%/Warnings',
   '/Battery/Devices/%id%/Alarms',
 
@@ -294,23 +296,37 @@ export const topologyPaths: TopologyPaths = {
   gridSetPoint: ['/Config/GridSetPoint'],
   maximumDischargePower: ['/Config/MaxBatteryDischargingCurrent'],
   DcDcNum: ['/DcDc/SystemControl/NumberOfConnectedSlaves'],
-  calibrationChargeForced: ['/Config/ForceCalibrationCharge'],
+  calibrationChargeForced: ['/Config/ForceCalibrationChargeState'],
   mode: ['/EssControl/Mode'],
-  calibrationChargeDate: ['/EssControl/Date']
+  repetitiveCalibrationChargeDate: [
+    '/Config/DayAndTimeForRepetitiveCalibration'
+  ],
+  additionalCalibrationChargeDate: [
+    '/Config/DayAndTimeForAdditionalCalibration'
+  ]
 };
 
+//We are using the function every time we fetch the data from S3 (every 2 seconds).
+//The data is of the following form: TopologyValues
+//key: I_BoxDataValue[] ==> key: [{unit:'',value:''},{unit:'',value:''},...]
+//battery_view: [ {"Battery_id": 2,'FwVersion': {'unit':,'value':}},
+//                {"Battery_id": 4,'FwVersion': {'unit':,'value':}}
+//]
+//For batteries, we follow a different approach. We define a key battery_view that is of type Battery[]
+
 export const extractValues = (
   timeSeriesData: DataPoint
 ): TopologyValues | null => {
   const extractedValues: TopologyValues = {} as TopologyValues;
 
   for (const topologyKey of Object.keys(topologyPaths)) {
+    //Each topologykey may have more than one paths (for example inverter)
     const paths = topologyPaths[topologyKey];
     let topologyValues: { unit: string; value: string | number }[] = [];
 
     if (topologyKey === 'batteryView') {
       extractedValues[topologyKey] = [];
-      const battery_ids_from_csv = timeSeriesData.value[
+      const node_ids_from_csv = timeSeriesData.value[
         '/Config/Devices/BatteryNodes'
       ].value
         .toString()
@@ -322,7 +338,11 @@ export const extractValues = (
       while (pathIndex < paths.length) {
         let battery = {};
         let existingKeys = 0;
-        battery[BatteryKeys[0]] = battery_ids_from_csv[battery_index];
+
+        //We prepare a battery object for each node. We extract the nodes from the  '/Config/Devices/BatteryNodes' path. For example, nodes can be [2,4,5,6] (one is missing)
+        //BatteryKeys[0] is the battery id. We set the battery id to the corresponding node id.
+        battery[BatteryKeys[0]] = node_ids_from_csv[battery_index];
+        //Then, search all the remaining battery keys
         for (let i = 1; i < BatteryKeys.length; i++) {
           const path = paths[pathIndex];
           if (timeSeriesData.value.hasOwnProperty(path)) {

typescript/frontend-marios2/src/interfaces/Chart.tsx

@@ -61,6 +61,17 @@ export interface BatteryOverviewInterface {
   Current: chartInfoInterface;
 }
 
+// We use this function in order to retrieve data for main stats.
+//The data is of the following form:
+//'Soc' : {name:'Soc',data:[
+//                          'Node1': {name:'Node1', data: [[timestamp,value],[timestamp,value]]},
+//                          'Node2': {name:'Node2', data: [[timestamp,value],[timestamp,value]]},
+//        ]},
+//'Temperature' : {name:'Temperature',data:[
+//                          'Node1': {name:'Node1', data: [[timestamp,value],[timestamp,value]]},
+//                          'Node2': {name:'Node2', data: [[timestamp,value],[timestamp,value]]},
+//        ]}
+
 export const transformInputToBatteryViewData = async (
   s3Credentials: I_S3Credentials,
   startTimestamp: UnixTime,
@@ -94,18 +105,7 @@ export const transformInputToBatteryViewData = async (
     '/Battery/Devices/10/'
   ];
 
-  const pathsToSave = [
+  const pathsToSave = [];
-    'Battery1',
-    'Battery2',
-    'Battery3',
-    'Battery4',
-    'Battery5',
-    'Battery6',
-    'Battery7',
-    'Battery8',
-    'Battery9',
-    'Battery10'
-  ];
 
   const chartData: BatteryDataInterface = {
     Soc: { name: 'State Of Charge', data: [] },
@@ -123,20 +123,7 @@ export const transformInputToBatteryViewData = async (
     Current: { magnitude: 0, unit: '', min: 0, max: 0 }
   };
 
-  categories.forEach((category) => {
+  let initialiation = true;
-    chartData[category].data = [];
-    pathsToSave.forEach((path) => {
-      chartData[category].data[path] = { name: path, data: [] };
-    });
-
-    chartOverview[category] = {
-      magnitude: 0,
-      unit: '',
-      min: MAX_NUMBER,
-      max: -MAX_NUMBER
-    };
-  });
-
   let adjustedTimestampArray = [];
 
   let startTimestampToNum = Number(startTimestamp);
@@ -160,6 +147,7 @@ export const transformInputToBatteryViewData = async (
     adjustedTimestampArray.push(adjustedTimestamp);
   }
 
+  //Wait until fetching all the data
   const results = await Promise.all(timestampPromises);
 
   for (let i = 0; i < results.length; i++) {
@@ -170,6 +158,32 @@ export const transformInputToBatteryViewData = async (
     ) {
       // Handle not available or try later case
     } else {
+      const battery_nodes = result['/Config/Devices/BatteryNodes'].value
+        .toString()
+        .split(',');
+
+      //Initialize the chartData structure based on the node names extracted from the first result
+      if (initialiation) {
+        initialiation = false;
+
+        battery_nodes.forEach((node) => {
+          pathsToSave.push('Node' + node);
+        });
+        categories.forEach((category) => {
+          chartData[category].data = [];
+          pathsToSave.forEach((path) => {
+            chartData[category].data[path] = { name: path, data: [] };
+          });
+
+          chartOverview[category] = {
+            magnitude: 0,
+            unit: '',
+            min: MAX_NUMBER,
+            max: -MAX_NUMBER
+          };
+        });
+      }
+
       for (
         let category_index = 0;
         category_index < pathCategories.length;