fix: query activities banner visibility

Author: astandrik

src/components/QueriesActivityBar/QueriesActivityBar.tsx

@@ -13,6 +13,7 @@ import {cn} from '../../utils/cn';
 import {useAutoRefreshInterval} from '../../utils/hooks';
 import type {TimeFrame} from '../../utils/timeframes';
 import {chartApi} from '../MetricChart/reducer';
+import type {ChartDataStatus} from '../MetricChart/types';
 
 import {QueriesActivityCharts} from './QueriesActivityCharts';
 import i18n from './i18n';
@@ -33,14 +34,33 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
     const [expanded, setExpanded] = React.useState(false);
     const [queriesTimeFrame] = React.useState<TimeFrame>('1h');
     const [latenciesTimeFrame] = React.useState<TimeFrame>('1h');
+    const [isActivityBarHidden, setIsActivityBarHidden] = React.useState<boolean>(true);
+
+    // Refetch data only if activity bar successfully loaded
+    const shouldRefresh = isActivityBarHidden ? 0 : autoRefreshInterval;
+
+    /**
+     * Activity bar should be hidden, if charts are not enabled:
+     * 1. GraphShard is not enabled
+     * 2. ydb version does not have /viewer/json/render endpoint (400, 404, CORS error, etc.)
+     *
+     * If at least one chart successfully loaded, activity bar should be shown
+     * @link https://github.com/ydb-platform/ydb-embedded-ui/issues/659
+     * @todo disable only for specific errors ('GraphShard is not enabled') after ydb-stable-24 is generally used
+     */
+    const handleChartDataStatusChange = React.useCallback((chartStatus: ChartDataStatus) => {
+        if (chartStatus === 'success') {
+            setIsActivityBarHidden(false);
+        }
+    }, []);
 
     // Fetch running queries
     const {data: runningQueriesData} = topQueriesApi.useGetRunningQueriesQuery(
         {
             database: tenantName,
             filters: {},
         },
-        {pollingInterval: autoRefreshInterval},
+        {pollingInterval: shouldRefresh},
     );
 
     // Fetch queries per second data for header metrics
@@ -51,7 +71,7 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
             timeFrame: queriesTimeFrame,
             maxDataPoints: 30,
         },
-        {pollingInterval: autoRefreshInterval},
+        {pollingInterval: shouldRefresh},
     );
 
     // Fetch latency data for header metrics
@@ -62,7 +82,7 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
             timeFrame: latenciesTimeFrame,
             maxDataPoints: 30,
         },
-        {pollingInterval: autoRefreshInterval},
+        {pollingInterval: shouldRefresh},
     );
 
     const runningQueriesCount = runningQueriesData?.resultSets?.[0]?.result?.length || 0;
@@ -109,7 +129,7 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
     };
 
     return (
-        <div className={b({expanded})}>
+        <div className={b({expanded})} style={{display: isActivityBarHidden ? 'none' : undefined}}>
             <Disclosure expanded={expanded} onUpdate={setExpanded} className={b('disclosure')}>
                 <Disclosure.Summary>
                     {(props) => (
@@ -204,7 +224,11 @@ export function QueriesActivityBar({tenantName}: QueriesActivityBarProps) {
                     </div>
                 ) : null}
             </Disclosure>
-            <QueriesActivityCharts tenantName={tenantName} expanded={expanded} />
+            <QueriesActivityCharts
+                tenantName={tenantName}
+                expanded={expanded}
+                onChartDataStatusChange={handleChartDataStatusChange}
+            />
         </div>
     );
 }

src/components/QueriesActivityBar/QueriesActivityCharts.tsx

@@ -15,11 +15,16 @@ const b = cn('queries-activity-bar');
 interface QueriesActivityChartsProps {
     tenantName: string;
     expanded: boolean;
+    onChartDataStatusChange?: (status: ChartDataStatus) => void;
 }
 
 const ACTIVITY_CHART_HEIGHT = 292;
 
-export function QueriesActivityCharts({tenantName, expanded}: QueriesActivityChartsProps) {
+export function QueriesActivityCharts({
+    tenantName,
+    expanded,
+    onChartDataStatusChange,
+}: QueriesActivityChartsProps) {
     const [autoRefreshInterval] = useAutoRefreshInterval();
     const [queriesTimeFrame, setQueriesTimeFrame] = React.useState<TimeFrame>('1h');
     const [latenciesTimeFrame, setLatenciesTimeFrame] = React.useState<TimeFrame>('1h');
@@ -44,11 +49,16 @@ export function QueriesActivityCharts({tenantName, expanded}: QueriesActivityCha
     // Refetch data only if charts have successfully loaded at least once
     const shouldRefresh = hasChartsLoaded ? autoRefreshInterval : 0;
 
-    const handleChartDataStatusChange = React.useCallback((status: ChartDataStatus) => {
-        if (status === 'success') {
-            setHasChartsLoaded(true);
-        }
-    }, []);
+    const handleChartDataStatusChange = React.useCallback(
+        (status: ChartDataStatus) => {
+            if (status === 'success') {
+                setHasChartsLoaded(true);
+            }
+            // Also call parent callback if provided
+            onChartDataStatusChange?.(status);
+        },
+        [onChartDataStatusChange],
+    );
 
     const handleQueriesTimeFrameChange = React.useCallback((newTimeFrame: TimeFrame) => {
         setQueriesTimeFrame(newTimeFrame);
@@ -92,12 +102,9 @@ export function QueriesActivityCharts({tenantName, expanded}: QueriesActivityCha
     // fails when the chart is not immediately visible during mounting.
 
     // TODO: Remove this workaround once the upstream issue is fixed
-    if (!expanded) {
-        return null;
-    }
 
     return (
-        <div className={b('charts')}>
+        <div className={b('charts')} style={{display: expanded ? undefined : 'none'}}>
             <div className={b('chart-container')}>
                 <MetricChart
                     database={tenantName}
@@ -107,7 +114,7 @@ export function QueriesActivityCharts({tenantName, expanded}: QueriesActivityCha
                     height={ACTIVITY_CHART_HEIGHT}
                     chartOptions={queriesChartConfig.options}
                     onChartDataStatusChange={handleChartDataStatusChange}
-                    isChartVisible={hasChartsLoaded}
+                    isChartVisible={hasChartsLoaded && expanded}
                     noBorder={true}
                     fullWidth={true}
                     renderChartToolbar={renderQueriesChartToolbar}
@@ -123,7 +130,7 @@ export function QueriesActivityCharts({tenantName, expanded}: QueriesActivityCha
                     height={ACTIVITY_CHART_HEIGHT}
                     chartOptions={latenciesChartConfig.options}
                     onChartDataStatusChange={handleChartDataStatusChange}
-                    isChartVisible={hasChartsLoaded}
+                    isChartVisible={hasChartsLoaded && expanded}
                     noBorder={true}
                     fullWidth={true}
                     renderChartToolbar={renderLatenciesChartToolbar}