add new columns, add new cell components

kafka-ui-react-app/src/components/Brokers/BrokersList/BrokersList.tsx

@@ -11,7 +11,9 @@ import CheckMarkRoundIcon from 'components/common/Icons/CheckMarkRoundIcon';
 import { ColumnDef } from '@tanstack/react-table';
 import { clusterBrokerPath } from 'lib/paths';
 import Tooltip from 'components/common/Tooltip/Tooltip';
+import ColoredCell from 'components/common/NewTable/ColoredCell';
 
+import SkewHeader from './SkewHeader/SkewHeader';
 import * as S from './BrokersList.styled';
 
 const NA = 'N/A';
@@ -57,11 +59,15 @@ const BrokersList: React.FC = () => {
         count: segmentCount || NA,
         port: broker?.port,
         host: broker?.host,
+        partitionsLeader: broker?.partitionsLeader,
+        partitionsSkew: broker?.partitionsSkew,
+        leadersSkew: broker?.leadersSkew,
+        inSyncPartitions: broker?.inSyncPartitions,
       };
     });
   }, [diskUsage, brokers]);
 
-  const columns = React.useMemo<ColumnDef<typeof rows>[]>(
+  const columns = React.useMemo<ColumnDef<(typeof rows)[number]>[]>(
     () => [
       {
         header: 'Broker ID',
@@ -84,7 +90,7 @@ const BrokersList: React.FC = () => {
         ),
       },
       {
-        header: 'Segment Size',
+        header: 'Disk usage',
         accessorKey: 'size',
         // eslint-disable-next-line react/no-unstable-nested-components
         cell: ({ getValue, table, cell, column, renderValue, row }) =>
@@ -98,10 +104,47 @@ const BrokersList: React.FC = () => {
               cell={cell}
               getValue={getValue}
               renderValue={renderValue}
+              renderSegments
+            />
+          ),
+      },
+      {
+        // eslint-disable-next-line react/no-unstable-nested-components
+        header: () => <SkewHeader />,
+        accessorKey: 'partitionsSkew',
+        // eslint-disable-next-line react/no-unstable-nested-components
+        cell: ({ getValue }) => (
+          <ColoredCell
+            value={getValue<number>() !== null ? `${getValue<number>()}%` : '-'}
+            warn={getValue<number>() >= 10 && getValue<number>() < 20}
+            attention={getValue<number>() >= 20}
+          />
+        ),
+      },
+      { header: 'Leaders', accessorKey: 'partitionsLeader' },
+      {
+        header: 'Leader skew',
+        accessorKey: 'leadersSkew',
+        // eslint-disable-next-line react/no-unstable-nested-components
+        cell: ({ getValue }) => (
+          <ColoredCell
+            value={getValue<number>() !== null ? `${getValue<number>()}%` : '-'}
+            warn={getValue<number>() >= 10 && getValue<number>() < 20}
+            attention={getValue<number>() >= 20}
+          />
+        ),
+      },
+      {
+        header: 'Online partitions',
+        accessorKey: 'inSyncPartitions',
+        // eslint-disable-next-line react/no-unstable-nested-components
+        cell: ({ getValue, row }) => (
+          <ColoredCell
+            value={getValue<number>()}
+            attention={getValue<number>() !== row.original.count}
           />
         ),
       },
-      { header: 'Segment Count', accessorKey: 'count' },
       { header: 'Port', accessorKey: 'port' },
       {
         header: 'Host',

kafka-ui-react-app/src/components/Brokers/BrokersList/SkewHeader/SkewHeader.styled.ts

@@ -0,0 +1,6 @@
+import styled from 'styled-components';
+
+export const CellWrapper = styled.div`
+  display: flex;
+  gap: 10px;
+`;

kafka-ui-react-app/src/components/Brokers/BrokersList/SkewHeader/SkewHeader.tsx

@@ -0,0 +1,17 @@
+import React from 'react';
+import Tooltip from 'components/common/Tooltip/Tooltip';
+import InfoIcon from 'components/common/Icons/InfoIcon';
+
+import * as S from './SkewHeader.styled';
+
+const SkewHeader: React.FC = () => (
+  <S.CellWrapper>
+    Partitions skew
+    <Tooltip
+      value={<InfoIcon />}
+      content="The divergence from the average brokers' value"
+    />
+  </S.CellWrapper>
+);
+
+export default SkewHeader;

kafka-ui-react-app/src/components/common/NewTable/ColoredCell.tsx

@@ -0,0 +1,41 @@
+import React from 'react';
+import styled from 'styled-components';
+
+interface CellProps {
+  isWarning?: boolean;
+  isAttention?: boolean;
+}
+
+interface ColoredCellProps {
+  value: number | string;
+  warn?: boolean;
+  attention?: boolean;
+}
+
+const Cell = styled.div<CellProps>`
+  color: ${(props) => {
+    if (props.isAttention) {
+      return props.theme.table.colored.color.attention;
+    }
+
+    if (props.isWarning) {
+      return props.theme.table.colored.color.warning;
+    }
+
+    return 'inherit';
+  }};
+`;
+
+const ColoredCell: React.FC<ColoredCellProps> = ({
+  value,
+  warn,
+  attention,
+}) => {
+  return (
+    <Cell isWarning={warn} isAttention={attention}>
+      {value}
+    </Cell>
+  );
+};
+
+export default ColoredCell;

kafka-ui-react-app/src/components/common/NewTable/SizeCell.tsx

@@ -3,8 +3,11 @@ import { CellContext } from '@tanstack/react-table';
 import BytesFormatted from 'components/common/BytesFormatted/BytesFormatted';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-const SizeCell: React.FC<CellContext<any, unknown>> = ({ getValue }) => (
+const SizeCell: React.FC<CellContext<any, unknown> & { renderSegments?: boolean }> = ({ getValue, row, renderSegments = false }) => (
+  <>
     <BytesFormatted value={getValue<string | number>()} />
+    {renderSegments ? `, ${row?.original.count} segment(s)` : null}
+  </>
 );
 
 export default SizeCell;

kafka-ui-react-app/src/theme/theme.ts

@@ -529,6 +529,12 @@ export const theme = {
         active: Colors.neutral[90],
       },
     },
+    colored: {
+      color: {
+        attention: Colors.red[50],
+        warning: Colors.yellow[20],
+      },
+    },
     expander: {
       normal: Colors.brand[30],
       hover: Colors.brand[40],
@@ -924,6 +930,12 @@ export const darkTheme: ThemeType = {
         active: Colors.neutral[0],
       },
     },
+    colored: {
+      color: {
+        attention: Colors.red[50],
+        warning: Colors.yellow[20],
+      },
+    },
     expander: {
       normal: Colors.brand[30],
       hover: Colors.brand[40],