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feat: console log context based on cursor position

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Yunus M 2025-05-05 20:02:26 +05:30 committed by ahrefabhi
parent fb40b57673
commit ff7c398445
1 changed files with 59 additions and 29 deletions
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88
frontend/src/components/QueryBuilderV2/CodeMirrorWhereClause/CodeMirrorWhereClause.tsx
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@ -1,3 +1,5 @@
/* eslint-disable class-methods-use-this */
/* eslint-disable max-classes-per-file */
/* eslint-disable sonarjs/no-collapsible-if */
/* eslint-disable sonarjs/cognitive-complexity */
/* eslint-disable import/no-extraneous-dependencies */
@ -13,6 +15,7 @@ import {
startCompletion,
} from '@codemirror/autocomplete';
import { javascript } from '@codemirror/lang-javascript';
import { ViewPlugin, ViewUpdate } from '@codemirror/view';
import { copilot } from '@uiw/codemirror-theme-copilot';
import CodeMirror, { EditorView } from '@uiw/react-codemirror';
import { Card, Collapse, Space, Typography } from 'antd';
@ -127,6 +130,29 @@ const stopEventsExtension = EditorView.domEventHandlers({
},
});
// Custom extension to analyze the context at the cursor position
const contextAwarePlugin = (
analyzeContext: (view: EditorView, pos: number) => void,
): ViewPlugin<{ update: (update: ViewUpdate) => void }> =>
ViewPlugin.fromClass(
class {
constructor(view: EditorView) {
this.analyze(view);
}
update(update: ViewUpdate): void {
if (update.selectionSet && !update.docChanged) {
this.analyze(update.view);
}
}
analyze(view: EditorView): void {
const pos = view.state.selection.main.head;
analyzeContext(view, pos);
}
},
);
function CodeMirrorWhereClause(): JSX.Element {
const [query, setQuery] = useState<string>('');
const [valueSuggestions, setValueSuggestions] = useState<any[]>([
@ -209,6 +235,38 @@ function CodeMirrorWhereClause(): JSX.Element {
return value;
};
const analyzeContext = (view: EditorView, pos: number): void => {
const word = view.state.wordAt(pos);
const token = word ? view.state.sliceDoc(word.from, word.to) : '';
// Get the query context at the cursor position
const queryContext = getQueryContextAtCursor(view.state.doc.toString(), pos);
let contextType = 'Unknown';
if (queryContext.isInKey) {
contextType = 'Key';
} else if (queryContext.isInOperator) {
contextType = 'Operator';
} else if (queryContext.isInValue) {
contextType = 'Value';
} else if (queryContext.isInFunction) {
contextType = 'Function';
} else if (queryContext.isInConjunction) {
contextType = 'Conjunction';
} else if (queryContext.isInParenthesis) {
contextType = 'Parenthesis';
}
console.log(
'Cursor is at',
pos,
'Token under cursor:',
token,
'Context:',
contextType,
);
};
// Use callback to prevent dependency changes on each render
const fetchValueSuggestions = useCallback(
async (key: string): Promise<void> => {
@ -377,35 +435,6 @@ function CodeMirrorWhereClause(): JSX.Element {
handleQueryChange(newQuery);
};
// const renderContextBadge = (): JSX.Element | null => {
// if (!queryContext) return null;
// let color = 'black';
// let text = 'Unknown';
// if (queryContext.isInKey) {
// color = 'blue';
// text = 'Key';
// } else if (queryContext.isInOperator) {
// color = 'purple';
// text = 'Operator';
// } else if (queryContext.isInValue) {
// color = 'green';
// text = 'Value';
// } else if (queryContext.isInFunction) {
// color = 'orange';
// text = 'Function';
// } else if (queryContext.isInConjunction) {
// color = 'magenta';
// text = 'Conjunction';
// } else if (queryContext.isInParenthesis) {
// color = 'grey';
// text = 'Parenthesis';
// }
// return <Badge color={color} text={text} />;
// };
function myCompletions(context: CompletionContext): CompletionResult | null {
const word = context.matchBefore(/[.\w]*/);
if (word?.from === word?.to && !context.explicit) return null;
@ -627,6 +656,7 @@ function CodeMirrorWhereClause(): JSX.Element {
javascript({ jsx: false, typescript: false }),
EditorView.lineWrapping,
stopEventsExtension,
contextAwarePlugin(analyzeContext),
// customTheme,
]}
basicSetup={{