Open log patterns by default (opensearch-project#444)

Signed-off-by: Joshua Li <joshuali925@gmail.com>
(cherry picked from commit 72970aa)

Author: joshuali925

public/components/event_analytics/explorer/log_patterns/log_patterns.tsx

@@ -3,22 +3,22 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import React, { useState, useContext } from 'react';
-import { useDispatch, connect } from 'react-redux';
-import { EuiFlexGroup, EuiFlexItem, EuiLink, EuiText, EuiHorizontalRule } from '@elastic/eui';
+import { EuiFlexGroup, EuiFlexItem, EuiHorizontalRule, EuiLink, EuiText } from '@elastic/eui';
+import React, { useContext, useState } from 'react';
+import { connect, useDispatch } from 'react-redux';
 import {
   FILTERED_PATTERN,
   PATTERN_REGEX,
-  RAW_QUERY,
   PPL_DEFAULT_PATTERN_REGEX_FILETER,
+  RAW_QUERY,
 } from '../../../../../common/constants/explorer';
-import { PatternsHeader } from './patterns_header';
-import { PatternsTable } from './patterns_table';
-import { selectPatterns } from '../../redux/slices/patterns_slice';
+import { PatternTableData, Query as IQuery } from '../../../../../common/types/explorer';
 import { TabContext, useFetchPatterns } from '../../hooks';
+import { selectPatterns } from '../../redux/slices/patterns_slice';
 import { changeQuery, selectQueries } from '../../redux/slices/query_slice';
 import { formatError } from '../../utils';
-import { Query as IQuery, PatternTableData } from '../../../../../common/types/explorer';
+import { PatternsHeader } from './patterns_header';
+import { PatternsTable } from './patterns_table';
 
 export interface LogPatternProps {
   selectedIntervalUnit: {
@@ -41,7 +41,7 @@ const EventPatterns = ({
   const dispatch = useDispatch();
   const { tabId, pplService, notifications } = useContext<any>(TabContext);
   const patternsData = patterns[tabId];
-  const [viewLogPatterns, setViewLogPatterns] = useState(false);
+  const [viewLogPatterns, setViewLogPatterns] = useState(true);
   const [isPatternConfigPopoverOpen, setIsPatternConfigPopoverOpen] = useState(false);
   const [patternRegexInput, setPatternRegexInput] = useState(PPL_DEFAULT_PATTERN_REGEX_FILETER);
   const { isEventsLoading: isPatternLoading, getPatterns } = useFetchPatterns({
@@ -99,16 +99,14 @@ const EventPatterns = ({
         gutterSize="xs"
       >
         <EuiFlexItem grow={false}>
-          {viewLogPatterns && (
-            <PatternsHeader
-              patternsData={patternsData}
-              patternRegexInput={patternRegexInput}
-              setPatternRegexInput={setPatternRegexInput}
-              onPatternApply={handlePatternApply}
-              isPatternConfigPopoverOpen={isPatternConfigPopoverOpen}
-              setIsPatternConfigPopoverOpen={setIsPatternConfigPopoverOpen}
-            />
-          )}
+          <PatternsHeader
+            patternsData={patternsData}
+            patternRegexInput={patternRegexInput}
+            setPatternRegexInput={setPatternRegexInput}
+            onPatternApply={handlePatternApply}
+            isPatternConfigPopoverOpen={isPatternConfigPopoverOpen}
+            setIsPatternConfigPopoverOpen={setIsPatternConfigPopoverOpen}
+          />
         </EuiFlexItem>
         <EuiFlexItem grow={false}>
           <EuiFlexGroup>