highlight search term in result list

ui/shared/monaco/CodeEditor.tsx

@@ -8,6 +8,11 @@ import type { File, Monaco } from './types';
 import CodeEditorSideBar from './CodeEditorSideBar';
 import * as themes from './utils/themes';
 
+const EDITOR_OPTIONS = {
+  readOnly: true,
+  minimap: { enabled: false },
+};
+
 interface Props {
   data: Array<File>;
 }
@@ -30,6 +35,10 @@ const CodeEditor = ({ data }: Props) => {
     monaco.editor.defineTheme('blockscout-light', themes.light);
     monaco.editor.defineTheme('blockscout-dark', themes.dark);
     monaco.editor.setTheme(colorMode === 'light' ? 'blockscout-light' : 'blockscout-dark');
+
+    data.slice(1).forEach((file) => {
+      monaco.editor.createModel(file.source_code, 'sol', monaco.Uri.parse(file.file_path));
+    });
   // componentDidMount
   // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [ ]);
@@ -37,7 +46,9 @@ const CodeEditor = ({ data }: Props) => {
   const handleSelectFile = React.useCallback((index: number, lineNumber?: number) => {
     setIndex(index);
     if (lineNumber !== undefined && !Object.is(lineNumber, NaN)) {
+      window.setTimeout(() => {
         editorRef.current?.revealLineInCenter(lineNumber);
+      }, 0);
     }
   }, []);
 
@@ -48,7 +59,7 @@ const CodeEditor = ({ data }: Props) => {
           language="sol"
           path={ data[index].file_path }
           defaultValue={ data[index].source_code }
-          options={{ readOnly: true, inlayHints: { enabled: 'off' }, minimap: { enabled: false } }}
+          options={ EDITOR_OPTIONS }
           onMount={ handleEditorDidMount }
         />
       </Box>

ui/shared/monaco/CodeEditorSearch.tsx

-import { Accordion, AccordionButton, AccordionIcon, AccordionItem, AccordionPanel, Box, Input } from '@chakra-ui/react';
+import { Accordion, Box, Input } from '@chakra-ui/react';
 import React from 'react';
 
 import type { File, Monaco, SearchResult } from './types';
 
 import useDebounce from 'lib/hooks/useDebounce';
 
-import CodeEditorSearchResultItem from './CodeEditorSearchResultItem';
+import CodeEditorSearchSection from './CodeEditorSearchSection';
 
 interface Props {
   data: Array<File>;
@@ -45,11 +45,8 @@ const CodeEditorSearch = ({ monaco, data, onFileSelect }: Props) => {
     changeSearchTerm(event.target.value);
   }, []);
 
-  const handleFileLineClick = React.useCallback((event: React.MouseEvent) => {
-    const filePath = (event.currentTarget as HTMLDivElement).getAttribute('data-file-path');
-    const lineNumber = (event.currentTarget as HTMLDivElement).getAttribute('data-line-number');
+  const handleResultItemClick = React.useCallback((filePath: string, lineNumber: number) => {
     const fileIndex = data.findIndex((item) => item.file_path === filePath);
-
     if (fileIndex > -1) {
       onFileSelect(fileIndex, Number(lineNumber));
     }
@@ -65,30 +62,7 @@ const CodeEditorSearch = ({ monaco, data, onFileSelect }: Props) => {
         reduceMotion
         mt={ 3 }
       >
-        {
-          searchResults.map((item, index) => {
-            const fileName = item.file_path.split('/').at(-1);
-            return (
-              <AccordionItem key={ index } borderWidth="0px" _last={{ borderBottomWidth: '0px' }}>
-                <AccordionButton p={ 0 } _hover={{ bgColor: 'inherit' }} fontSize="sm">
-                  <AccordionIcon/>
-                  <span>{ fileName }</span>
-                </AccordionButton>
-                <AccordionPanel p={ 0 }>
-                  { item.matches.map((match) => (
-                    <CodeEditorSearchResultItem
-                      key={ item.file_path + '_' + match.startLineNumber + '_' + match.startColumn }
-                      filePath={ item.file_path }
-                      onClick={ handleFileLineClick }
-                      { ...match }
-                    />
-                  ),
-                  ) }
-                </AccordionPanel>
-              </AccordionItem>
-            );
-          })
-        }
+        { searchResults.map((item) => <CodeEditorSearchSection key={ item.file_path } data={ item } onItemClick={ handleResultItemClick }/>) }
       </Accordion>
     </Box>
   );

ui/shared/monaco/CodeEditorSearchResultItem.tsx

-import { Box } from '@chakra-ui/react';
+import { Box, chakra } from '@chakra-ui/react';
 import React from 'react';
 
 import type { SearchResult } from './types';
@@ -9,7 +9,25 @@ interface Props extends ArrayElement<SearchResult['matches']> {
   onClick: (event: React.MouseEvent) => void;
 }
 
-const CodeEditorSearchResultItem = ({ lineContent, filePath, onClick, startLineNumber }: Props) => {
+const calculateStartPosition = (lineContent: string, startColumn: number) => {
+
+  let start = 0;
+
+  for (let index = 0; index < startColumn; index++) {
+    const element = lineContent[index];
+
+    if (element === ' ') {
+      start = index + 1;
+      continue;
+    }
+  }
+
+  return start ? start - 1 : 0;
+};
+
+const CodeEditorSearchResultItem = ({ lineContent, filePath, onClick, startLineNumber, startColumn, endColumn }: Props) => {
+  const start = calculateStartPosition(lineContent, startColumn);
+
   return (
     <Box
       whiteSpace="nowrap"
@@ -20,7 +38,9 @@ const CodeEditorSearchResultItem = ({ lineContent, filePath, onClick, startLineN
       data-line-number={ startLineNumber }
       onClick={ onClick }
     >
-      { lineContent }
+      <span>{ lineContent.slice(start, startColumn - 1) }</span>
+      <chakra.span bgColor="lime">{ lineContent.slice(startColumn - 1, endColumn - 1) }</chakra.span>
+      <span>{ lineContent.slice(endColumn - 1) }</span>
     </Box>
   );
 };

ui/shared/monaco/CodeEditorSearchSection.tsx

+import { AccordionButton, AccordionItem, AccordionIcon, AccordionPanel } from '@chakra-ui/react';
+import React from 'react';
+
+import type { SearchResult } from './types';
+
+import CodeEditorSearchResultItem from './CodeEditorSearchResultItem';
+
+interface Props {
+  data: SearchResult;
+  onItemClick: (filePath: string, lineNumber: number) => void;
+}
+
+const CodeEditorSearchSection = ({ data, onItemClick }: Props) => {
+  const fileName = data.file_path.split('/').at(-1);
+
+  const handleFileLineClick = React.useCallback((event: React.MouseEvent) => {
+    const lineNumber = Number((event.currentTarget as HTMLDivElement).getAttribute('data-line-number'));
+    if (!Object.is(lineNumber, NaN)) {
+      onItemClick(data.file_path, Number(lineNumber));
+    }
+  }, [ data.file_path, onItemClick ]);
+
+  return (
+    <AccordionItem borderWidth="0px" _last={{ borderBottomWidth: '0px' }}>
+      <AccordionButton p={ 0 } _hover={{ bgColor: 'inherit' }} fontSize="sm">
+        <AccordionIcon/>
+        <span>{ fileName }</span>
+      </AccordionButton>
+      <AccordionPanel p={ 0 }>
+        { data.matches.map((match) => (
+          <CodeEditorSearchResultItem
+            key={ data.file_path + '_' + match.startLineNumber + '_' + match.startColumn }
+            filePath={ data.file_path }
+            onClick={ handleFileLineClick }
+            { ...match }
+          />
+        ),
+        ) }
+      </AccordionPanel>
+    </AccordionItem>
+  );
+};
+
+export default React.memo(CodeEditorSearchSection);