[Logs UI] Improve Analysis onboarding experience (#44188) (#44404)

* Improve the initial first use / first render of results screen

* Sets the x-axis domain to the time range rather than the min and max of the data points provided

x-pack/legacy/plugins/infra/common/http_api/shared/time_range.ts

@@ -10,3 +10,5 @@ export const timeRangeRT = rt.type({
   startTime: rt.number,
   endTime: rt.number,
 });
+
+export type TimeRange = rt.TypeOf<typeof timeRangeRT>;

x-pack/legacy/plugins/infra/public/containers/logs/log_analysis/log_analysis_jobs.tsx

@@ -44,6 +44,7 @@ export const useLogAnalysisJobs = ({
   timeField: string;
 }) => {
   const [jobStatus, setJobStatus] = useState<AllJobStatuses>(getInitialJobStatuses());
+  const [hasCompletedSetup, setHasCompletedSetup] = useState<boolean>(false);
 
   const [setupMlModuleRequest, setupMlModule] = useTrackedPromise(
     {
@@ -78,6 +79,8 @@ export const useLogAnalysisJobs = ({
               : 'failed'
             : 'failed',
         }));
+
+        setHasCompletedSetup(true);
       },
     },
     [indexPattern, spaceId, sourceId]
@@ -139,6 +142,7 @@ export const useLogAnalysisJobs = ({
     setupMlModuleRequest,
     isSettingUpMlModule,
     didSetupFail,
+    hasCompletedSetup,
   };
 };
 

x-pack/legacy/plugins/infra/public/pages/logs/analysis/first_use.tsx

@@ -0,0 +1,30 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import React from 'react';
+import { i18n } from '@kbn/i18n';
+import { EuiCallOut, EuiSpacer } from '@elastic/eui';
+
+export const FirstUseCallout = () => {
+  return (
+    <>
+      <EuiCallOut
+        color="success"
+        title={i18n.translate('xpack.infra.logs.logsAnalysisResults.onboardingSuccessTitle', {
+          defaultMessage: 'Success!',
+        })}
+      >
+        <p>
+          {i18n.translate('xpack.infra.logs.logsAnalysisResults.onboardingSuccessContent', {
+            defaultMessage:
+              'Please allow a few minutes for our machine learning robots to begin collecting data.',
+          })}
+        </p>
+      </EuiCallOut>
+      <EuiSpacer />
+    </>
+  );
+};

x-pack/legacy/plugins/infra/public/pages/logs/analysis/page.tsx

@@ -27,6 +27,7 @@ export const AnalysisPage = () => {
     setupMlModule,
     isSettingUpMlModule,
     didSetupFail,
+    hasCompletedSetup,
   } = useLogAnalysisJobs({
     indexPattern: source ? source.configuration.logAlias : '',
     sourceId,
@@ -63,7 +64,7 @@ export const AnalysisPage = () => {
             indexPattern={source ? source.configuration.logAlias : ''}
           />
         ) : (
-          <AnalysisResultsContent sourceId={sourceId} />
+          <AnalysisResultsContent sourceId={sourceId} isFirstUse={hasCompletedSetup} />
         )}
       </ColumnarPage>
     </AnalysisPageProviders>

x-pack/legacy/plugins/infra/public/pages/logs/analysis/page_results_content.tsx

@@ -29,6 +29,7 @@ import { useLogAnalysisResults } from '../../../containers/logs/log_analysis';
 import { useLogAnalysisResultsUrlState } from '../../../containers/logs/log_analysis';
 import { LoadingPage } from '../../../components/loading_page';
 import { LogRateResults } from './sections/log_rate';
+import { FirstUseCallout } from './first_use';
 
 const DATE_PICKER_FORMAT = 'YYYY-MM-DDTHH:mm:ss.SSSZ';
 
@@ -42,7 +43,13 @@ const getLoadingState = () => {
   );
 };
 
-export const AnalysisResultsContent = ({ sourceId }: { sourceId: string }) => {
+export const AnalysisResultsContent = ({
+  sourceId,
+  isFirstUse,
+}: {
+  sourceId: string;
+  isFirstUse: boolean;
+}) => {
   useTrackPageview({ app: 'infra_logs', path: 'analysis_results' });
   useTrackPageview({ app: 'infra_logs', path: 'analysis_results', delay: 15000 });
 
@@ -89,6 +96,9 @@ export const AnalysisResultsContent = ({ sourceId }: { sourceId: string }) => {
     endTime: timeRange.endTime,
     bucketDuration,
   });
+  const hasResults = useMemo(() => logEntryRate && logEntryRate.histogramBuckets.length > 0, [
+    logEntryRate,
+  ]);
   const handleTimeRangeChange = useCallback(
     ({ start, end }: { start: string; end: string }) => {
       const parsedStart = dateMath.parse(start);
@@ -182,7 +192,12 @@ export const AnalysisResultsContent = ({ sourceId }: { sourceId: string }) => {
             <EuiPageBody>
               <EuiPageContent>
                 <EuiPageContentBody>
-                  <LogRateResults isLoading={isLoading} results={logEntryRate} />
+                  {isFirstUse && !hasResults ? <FirstUseCallout /> : null}
+                  <LogRateResults
+                    isLoading={isLoading}
+                    results={logEntryRate}
+                    timeRange={timeRange}
+                  />
                 </EuiPageContentBody>
               </EuiPageContent>
             </EuiPageBody>

x-pack/legacy/plugins/infra/public/pages/logs/analysis/sections/log_rate/chart.tsx

@@ -6,7 +6,6 @@
 
 import React, { useMemo, useCallback, useState } from 'react';
 import { i18n } from '@kbn/i18n';
-import { first, last } from 'lodash';
 import moment from 'moment';
 import {
   Axis,
@@ -24,15 +23,17 @@ import { getColorsMap, isDarkMode, getChartTheme } from '../../chart_helpers';
 import { GetLogEntryRateSuccessResponsePayload } from '../../../../../../common/http_api/log_analysis/results/log_entry_rate';
 import { useLogEntryRateGraphData } from '../../../../../containers/logs/log_analysis/log_analysis_graph_data/log_entry_rate';
 import { useKibanaUiSetting } from '../../../../../utils/use_kibana_ui_setting';
+import { TimeRange } from '../../../../../../common/http_api/shared/time_range';
 
 const areaSeriesColour = 'rgb(224, 237, 255)';
 const lineSeriesColour = 'rgb(49, 133, 252)';
 
 interface Props {
   data: GetLogEntryRateSuccessResponsePayload['data'] | null;
+  timeRange: TimeRange;
 }
 
-export const ChartView = ({ data }: Props) => {
+export const ChartView = ({ data, timeRange }: Props) => {
   const showModelBoundsLabel = i18n.translate(
     'xpack.infra.logs.analysis.logRateSectionModelBoundsCheckboxLabel',
     { defaultMessage: 'Show model bounds' }
@@ -43,9 +44,9 @@ export const ChartView = ({ data }: Props) => {
   const dateFormatter = useMemo(
     () =>
       lineSeries.length > 0
-        ? niceTimeFormatter([first(lineSeries)[0], last(lineSeries)[0]])
+        ? niceTimeFormatter([timeRange.startTime, timeRange.endTime])
         : (value: number) => `${value}`,
-    [lineSeries]
+    [lineSeries, timeRange]
   );
 
   const areaSpecId = getSpecId('modelBounds');
@@ -63,7 +64,6 @@ export const ChartView = ({ data }: Props) => {
   };
 
   const [isShowingModelBounds, setIsShowingModelBounds] = useState<boolean>(true);
-
   return (
     <>
       <EuiFlexGroup justifyContent="flexEnd">
@@ -171,7 +171,11 @@ export const ChartView = ({ data }: Props) => {
             }
             customSeriesColors={!isDarkMode() ? getColorsMap('red', anomalySpecId) : undefined}
           />
-          <Settings tooltip={tooltipProps} theme={getChartTheme()} />
+          <Settings
+            tooltip={tooltipProps}
+            theme={getChartTheme()}
+            xDomain={{ min: timeRange.startTime, max: timeRange.endTime }}
+          />
         </Chart>
       </div>
     </>

x-pack/legacy/plugins/infra/public/pages/logs/analysis/sections/log_rate/index.tsx

@@ -19,13 +19,16 @@ import { GetLogEntryRateSuccessResponsePayload } from '../../../../../../common/
 import { ChartView } from './chart';
 import { isValidLogRateView, LogRateView, LogRateViewSwitcher } from './log_rate_view_switcher';
 import { TableView } from './table';
+import { TimeRange } from '../../../../../../common/http_api/shared/time_range';
 
 export const LogRateResults = ({
   isLoading,
   results,
+  timeRange,
 }: {
   isLoading: boolean;
   results: GetLogEntryRateSuccessResponsePayload['data'] | null;
+  timeRange: TimeRange;
 }) => {
   const title = i18n.translate('xpack.infra.logs.analysis.logRateSectionTitle', {
     defaultMessage: 'Log rate',
@@ -63,8 +66,7 @@ export const LogRateResults = ({
           body={
             <p>
               {i18n.translate('xpack.infra.logs.analysis.logRateSectionNoDataBody', {
-                defaultMessage:
-                  'Please allow a few minutes for our machine learning robots to begin collecting data. If you expect data to be here already, you may want to adjust your time range.',
+                defaultMessage: 'You may want to adjust your time range.',
               })}
             </p>
           }
@@ -80,7 +82,11 @@ export const LogRateResults = ({
             </EuiFlexItem>
           </EuiFlexGroup>
           <EuiSpacer size="l" />
-          {viewMode === 'chart' ? <ChartView data={results} /> : <TableView data={results} />}
+          {viewMode === 'chart' ? (
+            <ChartView data={results} timeRange={timeRange} />
+          ) : (
+            <TableView data={results} />
+          )}
         </>
       )}
     </>