test(data-export): move export tests into __tests__ folders

Aligns with the repo's dominant test layout (__tests__/ subfolders). No test changes beyond import-path depth.

frontend/src/components/DownloadOptionsMenu/DownloadOptionsMenu.tsx

@@ -3,7 +3,7 @@ import { Button, Popover, Tooltip } from 'antd';
 import { RadioGroup, RadioGroupItem } from '@signozhq/ui/radio-group';
 import { Typography } from '@signozhq/ui/typography';
 import { TelemetryFieldKey } from 'api/v5/v5';
-import { useExportRawData } from 'hooks/useDownloadOptionsMenu/useDownloadOptionsMenu';
+import { useExportRawData } from 'hooks/useExportData/useServerExport';
 import { Download, LoaderCircle } from '@signozhq/icons';
 import { DataSource } from 'types/common/queryBuilder';
 

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/checkboxFilterQuery.ts

@@ -11,8 +11,6 @@ import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
 import { v4 as uuid } from 'uuid';
 
 import { isKeyMatch } from './utils';
-import { CheckedState } from '../../types';
-import { SectionType } from './v2/itemRules';
 
 export const SELECTED_OPERATORS = [OPERATORS['='], 'in'];
 export const NON_SELECTED_OPERATORS = [OPERATORS['!='], 'not in', 'nin'];
@@ -150,8 +148,6 @@ export function applyCheckboxToggle({
 	value,
 	checked,
 	isOnlyOrAllClicked,
-	previousState,
-	sectionType,
 }: {
 	currentQuery: Query;
 	activeQueryIndex: number;
@@ -161,8 +157,6 @@ export function applyCheckboxToggle({
 	value: string;
 	checked: boolean;
 	isOnlyOrAllClicked: boolean;
-	previousState?: CheckedState;
-	sectionType?: SectionType;
 }): Query {
 	const activeItems =
 		currentQuery.builder.queryData?.[activeQueryIndex]?.filters?.items;
@@ -222,7 +216,6 @@ export function applyCheckboxToggle({
 			);
 			if (currentFilter) {
 				const runningOperator = currentFilter?.op;
-
 				switch (runningOperator) {
 					case 'in':
 						if (checked) {
@@ -253,29 +246,9 @@ export function applyCheckboxToggle({
 								});
 							}
 						} else if (!checked) {
-							// Related section: clicking to exclude creates NOT_IN for just this value
-							if (sectionType === SectionType.RELATED) {
-								const newFilter: TagFilterItem = {
-									id: uuid(),
-									op: getNotInOperator(source),
-									key: filter.attributeKey,
-									value,
-								};
-								query.filters.items = query.filters.items.map((item) => {
-									if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-										return newFilter;
-									}
-									return item;
-								});
-								if (query.filter?.expression) {
-									query.filter.expression = removeKeysFromExpression(
-										query.filter.expression,
-										[filter.attributeKey.key],
-									);
-								}
-							} else if (isArray(currentFilter.value)) {
-								// if we are removing some value when the running operator is IN we filter.
-								// example - key IN [value1,currentSelectedValue] becomes key IN [value1] in case of array
+							// if we are removing some value when the running operator is IN we filter.
+							// example - key IN [value1,currentSelectedValue] becomes key IN [value1] in case of array
+							if (isArray(currentFilter.value)) {
 								const newFilter = {
 									...currentFilter,
 									value: currentFilter.value.filter((val) => val !== value),
@@ -302,38 +275,11 @@ export function applyCheckboxToggle({
 						}
 						break;
 					case 'nin':
-					case 'not in': {
-						// NOT IN means "exclude these values"
-						// Check if value is currently in the exclusion list
-						const isValueInFilter = isArray(currentFilter.value)
-							? currentFilter.value.includes(value)
-							: currentFilter.value === value;
-
-						// When clicking unchecked "Other" item, user wants to SELECT it
-						// Replace NOT IN filter with IN [value]
-						if (previousState === 'unchecked' && checked) {
-							const newFilter: TagFilterItem = {
-								id: uuid(),
-								op: getOperatorValue(OPERATORS.IN),
-								key: filter.attributeKey,
-								value,
-							};
-							query.filters.items = query.filters.items.map((item) => {
-								if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
-									return newFilter;
-								}
-								return item;
-							});
-							if (query.filter?.expression) {
-								query.filter.expression = removeKeysFromExpression(
-									query.filter.expression,
-									[filter.attributeKey.key],
-								);
-							}
-						} else if (!checked || !isValueInFilter) {
-							// Add to NOT IN when:
-							// - checked=false (user explicitly unchecked to exclude)
-							// - checked=true but value not in filter (clicking "other" value to exclude)
+					case 'not in':
+						// if the current running operator is NIN then when unchecking the value it gets
+						// added to the clause like key NIN [value1 , currentUnselectedValue]
+						if (!checked) {
+							// in case of array add the currentUnselectedValue to the list.
 							if (isArray(currentFilter.value)) {
 								const newFilter = {
 									...currentFilter,
@@ -346,6 +292,7 @@ export function applyCheckboxToggle({
 									return item;
 								});
 							} else {
+								// in case of not an array make it one!
 								const newFilter = {
 									...currentFilter,
 									value: [currentFilter.value as string, value],
@@ -357,9 +304,8 @@ export function applyCheckboxToggle({
 									return item;
 								});
 							}
-						} else {
-							// Remove from NOT IN when value IS in filter and checked=true
-							// (user wants to include this value back)
+						} else if (checked) {
+							// opposite of above!
 							if (isArray(currentFilter.value)) {
 								const newFilter = {
 									...currentFilter,
@@ -400,7 +346,6 @@ export function applyCheckboxToggle({
 							}
 						}
 						break;
-					}
 					case '=':
 						if (checked) {
 							const newFilter = {
@@ -444,11 +389,10 @@ export function applyCheckboxToggle({
 				}
 			}
 		} else {
-			// No filter for this key - all are visually selected.
-			// checked=true → user wants to select (IN), checked=false → exclude (NOT IN)
+			// case  - when there is no filter for the current key that means all are selected right now.
 			const newFilterItem: TagFilterItem = {
 				id: uuid(),
-				op: checked ? getOperatorValue(OPERATORS.IN) : getNotInOperator(source),
+				op: getNotInOperator(source),
 				key: filter.attributeKey,
 				value,
 			};

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/useCheckboxFilterActions.ts

@@ -10,8 +10,6 @@ import {
 	applyCheckboxToggle,
 	clearFilterFromQuery,
 } from './checkboxFilterQuery';
-import { CheckedState } from '../../types';
-import { SectionType } from './v2/itemRules';
 
 interface UseCheckboxFilterActionsProps {
 	filter: IQuickFiltersConfig;
@@ -26,8 +24,6 @@ interface UseCheckboxFilterActionsReturn {
 		value: string,
 		checked: boolean,
 		isOnlyOrAllClicked: boolean,
-		previousState?: CheckedState,
-		sectionType?: SectionType,
 	) => void;
 	onClear: () => void;
 }
@@ -57,8 +53,6 @@ function useCheckboxFilterActions({
 		value: string,
 		checked: boolean,
 		isOnlyOrAllClicked: boolean,
-		previousState?: CheckedState,
-		sectionType?: SectionType,
 	): void => {
 		dispatch(
 			applyCheckboxToggle({
@@ -70,8 +64,6 @@ function useCheckboxFilterActions({
 				value,
 				checked,
 				isOnlyOrAllClicked,
-				previousState,
-				sectionType,
 			}),
 		);
 	};

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.existingQuery.test.tsx

@@ -1,302 +0,0 @@
-import { screen } from '@testing-library/react';
-import { server, rest } from 'mocks-server/server';
-import { render } from 'tests/test-utils';
-
-import { QuickFiltersSource } from '../../../types';
-
-import CheckboxFilterV2 from './CheckboxFilterV2';
-import {
-	DEFAULT_FILTER,
-	DEFAULT_USE_FIELD_APIS,
-	setupServer,
-} from './CheckboxFilterV2.testUtils';
-
-const USE_FIELD_APIS_AUTO_DERIVE = {
-	...DEFAULT_USE_FIELD_APIS,
-	existingQuery: undefined,
-};
-
-setupServer();
-
-describe('CheckboxFilterV2 - existingQuery calculation', () => {
-	const captureExistingQuery = (): Promise<string | null> =>
-		new Promise((resolve) => {
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					const existingQuery = req.url.searchParams.get('existingQuery');
-					resolve(existingQuery);
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues: [],
-									stringValues: ['test'],
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-		});
-
-	describe('useFieldApis.existingQuery takes precedence', () => {
-		it('uses useFieldApis.existingQuery when provided', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'custom.query = "value"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'should.be.ignored = "yes"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBe('custom.query = "value"');
-		});
-
-		it('returns undefined when useFieldApis.existingQuery is null', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: null,
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'should.be.ignored = "yes"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBeNull();
-		});
-	});
-
-	describe('V5 filter.expression preferred over V3 filters.items', () => {
-		it('uses V5 filter.expression when both exist', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={USE_FIELD_APIS_AUTO_DERIVE}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'service.name', dataType: 'string', type: 'tag' },
-													op: '=',
-													value: 'from-v3-items',
-												},
-											],
-											op: 'AND',
-										},
-										filter: { expression: 'v5.expression = "preferred"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBe('v5.expression = "preferred"');
-		});
-
-		it('uses V5 filter.expression when no V3 items exist', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={USE_FIELD_APIS_AUTO_DERIVE}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'only.v5 = "expression"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBe('only.v5 = "expression"');
-		});
-	});
-
-	describe('V3 filters.items fallback', () => {
-		it('converts V3 filters.items to expression when no V5 expression exists', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={USE_FIELD_APIS_AUTO_DERIVE}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'service.name', dataType: 'string', type: 'tag' },
-													op: '=',
-													value: 'api-service',
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBe("service.name = 'api-service'");
-		});
-
-		it('converts multiple V3 filters.items with AND operator', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={USE_FIELD_APIS_AUTO_DERIVE}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'service.name', dataType: 'string', type: 'tag' },
-													op: '=',
-													value: 'api',
-												},
-												{
-													key: { key: 'env', dataType: 'string', type: 'tag' },
-													op: '=',
-													value: 'prod',
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBe("service.name = 'api' AND env = 'prod'");
-		});
-
-		it('returns undefined when no filters exist', async () => {
-			const queryPromise = captureExistingQuery();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={USE_FIELD_APIS_AUTO_DERIVE}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-test');
-			const capturedQuery = await queryPromise;
-			expect(capturedQuery).toBeNull();
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.interactions.test.tsx

@@ -1,768 +0,0 @@
-import { screen, waitFor, within } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import { server, rest } from 'mocks-server/server';
-import { render } from 'tests/test-utils';
-
-import { QuickFiltersSource } from '../../../types';
-
-import CheckboxFilterV2 from './CheckboxFilterV2';
-import {
-	DEFAULT_FILTER,
-	DEFAULT_USE_FIELD_APIS,
-	getFilterFromCall,
-	mockFieldsValuesAPI,
-	renderWithFilter,
-	setupServer,
-} from './CheckboxFilterV2.testUtils';
-
-setupServer();
-
-describe('CheckboxFilterV2 - interactions', () => {
-	describe('search functionality', () => {
-		it('filters values based on search text', async () => {
-			const user = userEvent.setup();
-
-			let searchTextReceived = '';
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					searchTextReceived = req.url.searchParams.get('searchText') || '';
-
-					const values =
-						searchTextReceived === ''
-							? ['production', 'staging', 'development']
-							: ['production'];
-
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues: [],
-									stringValues: values,
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-			expect(screen.getByTestId('checkbox-value-row-staging')).toBeInTheDocument();
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'prod');
-
-			await waitFor(() => {
-				expect(searchTextReceived).toBe('prod');
-			});
-
-			await waitFor(() => {
-				expect(
-					screen.queryByTestId('checkbox-value-row-staging'),
-				).not.toBeInTheDocument();
-			});
-		});
-
-		it('filters values via search while preserving existingQuery context', async () => {
-			const user = userEvent.setup();
-
-			let requestCount = 0;
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					requestCount += 1;
-					const searchText = req.url.searchParams.get('searchText') || '';
-
-					if (requestCount === 1) {
-						return res(
-							ctx.status(200),
-							ctx.json({
-								status: 'success',
-								data: {
-									values: {
-										relatedValues: ['production'],
-										stringValues: ['staging', 'development'],
-										numberValues: [],
-									},
-								},
-							}),
-						);
-					}
-
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues: searchText === 'prod' ? ['production'] : [],
-									stringValues: searchText === 'prod' ? ['production'] : ['staging'],
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-			// Related values now appear in "Related" section (no badge, uses divider instead)
-			expect(screen.getByTestId('section-divider-related')).toBeInTheDocument();
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'prod');
-
-			await waitFor(() => {
-				expect(
-					screen.queryByTestId('checkbox-value-row-staging'),
-				).not.toBeInTheDocument();
-				expect(
-					screen.getByTestId('checkbox-value-row-production'),
-				).toBeInTheDocument();
-			});
-		});
-
-		it('shows filtered results in all_values section when searching with existingQuery', async () => {
-			const user = userEvent.setup();
-
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					const searchText = req.url.searchParams.get('searchText') || '';
-
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues: [],
-									stringValues: searchText === '' ? ['prod', 'staging'] : ['prod-match'],
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-prod');
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'prod');
-
-			await waitFor(() => {
-				expect(screen.getByTestId('section-all_values')).toBeInTheDocument();
-				expect(
-					screen.getByTestId('checkbox-value-row-prod-match'),
-				).toBeInTheDocument();
-			});
-		});
-
-		it('shows empty search results message when no matches found', async () => {
-			const user = userEvent.setup();
-
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					const searchText = req.url.searchParams.get('searchText') || '';
-
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues: [],
-									stringValues: searchText === '' ? ['prod', 'staging'] : [],
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-prod');
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'xyz-no-match');
-
-			await waitFor(() => {
-				expect(
-					screen.getByTestId('checkbox-filter-no-search-results'),
-				).toBeInTheDocument();
-			});
-		});
-
-		it('shows both RELATED and ALL_VALUES sections with non-overlapping values', async () => {
-			// This tests the bug fix where different pod names in relatedValues vs stringValues
-			// caused all items to go to ALL_VALUES instead of showing RELATED section
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) =>
-					res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									// Non-overlapping: different pod instances
-									relatedValues: ['pod-a-instance-1', 'pod-b-instance-1'],
-									stringValues: ['pod-a-instance-2', 'pod-b-instance-2'],
-									numberValues: [],
-								},
-							},
-						}),
-					),
-				),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-			);
-
-			// Wait for values to load
-			await screen.findByTestId('checkbox-value-row-pod-a-instance-1');
-
-			// RELATED section should exist with relatedValues
-			expect(screen.getByTestId('section-related')).toBeInTheDocument();
-			expect(
-				screen.getByTestId('checkbox-value-row-pod-a-instance-1'),
-			).toBeInTheDocument();
-			expect(
-				screen.getByTestId('checkbox-value-row-pod-b-instance-1'),
-			).toBeInTheDocument();
-
-			// ALL_VALUES section should exist with stringValues
-			expect(screen.getByTestId('section-all_values')).toBeInTheDocument();
-			expect(
-				screen.getByTestId('checkbox-value-row-pod-a-instance-2'),
-			).toBeInTheDocument();
-			expect(
-				screen.getByTestId('checkbox-value-row-pod-b-instance-2'),
-			).toBeInTheDocument();
-		});
-
-		it('shows both sections during search with filtered non-overlapping values', async () => {
-			const user = userEvent.setup();
-
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					const searchText = req.url.searchParams.get('searchText') || '';
-
-					// Simulate API filtering - both arrays filtered but remain non-overlapping
-					const relatedValues =
-						searchText === '' ? ['pod-a-v1', 'pod-b-v1', 'pod-c-v1'] : ['pod-a-v1']; // filtered to match 'pod-a'
-					const stringValues =
-						searchText === '' ? ['pod-a-v2', 'pod-b-v2', 'pod-c-v2'] : ['pod-a-v2']; // filtered to match 'pod-a'
-
-					return res(
-						ctx.status(200),
-						ctx.json({
-							status: 'success',
-							data: {
-								values: {
-									relatedValues,
-									stringValues,
-									numberValues: [],
-								},
-							},
-						}),
-					);
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-pod-a-v1');
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'pod-a');
-
-			// After search, both sections should still appear with filtered results
-			await waitFor(() => {
-				// RELATED section with filtered relatedValues
-				expect(screen.getByTestId('section-related')).toBeInTheDocument();
-				expect(
-					screen.getByTestId('checkbox-value-row-pod-a-v1'),
-				).toBeInTheDocument();
-
-				// ALL_VALUES section with filtered stringValues
-				expect(screen.getByTestId('section-all_values')).toBeInTheDocument();
-				expect(
-					screen.getByTestId('checkbox-value-row-pod-a-v2'),
-				).toBeInTheDocument();
-
-				// Other values should be filtered out
-				expect(
-					screen.queryByTestId('checkbox-value-row-pod-b-v1'),
-				).not.toBeInTheDocument();
-			});
-		});
-	});
-
-	describe('header interactions', () => {
-		it('collapses when header clicked on open filter', async () => {
-			const user = userEvent.setup();
-
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-
-			const header = screen.getByTestId('checkbox-filter-header');
-			expect(header).toHaveAttribute('data-state', 'open');
-
-			await user.click(header);
-
-			expect(header).toHaveAttribute('data-state', 'closed');
-			expect(
-				screen.queryByTestId('checkbox-value-row-production'),
-			).not.toBeInTheDocument();
-		});
-
-		it('expands when header clicked on closed filter', async () => {
-			const user = userEvent.setup();
-
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={{ ...DEFAULT_FILTER, defaultOpen: false }}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			const header = screen.getByTestId('checkbox-filter-header');
-			expect(header).toHaveAttribute('data-state', 'closed');
-
-			await user.click(header);
-
-			expect(header).toHaveAttribute('data-state', 'open');
-			await screen.findByTestId('checkbox-value-row-production');
-		});
-	});
-
-	describe('show more functionality', () => {
-		it('shows "Show More..." when more than 10 values', async () => {
-			const values = Array.from(
-				{ length: 15 },
-				(_, i) => `value-${String(i).padStart(2, '0')}`,
-			);
-			mockFieldsValuesAPI({ stringValues: values });
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-value-00');
-
-			expect(screen.getByTestId('checkbox-filter-show-more')).toBeInTheDocument();
-
-			expect(
-				screen.queryByTestId('checkbox-value-row-value-10'),
-			).not.toBeInTheDocument();
-		});
-
-		it('loads more values when "Show More..." clicked', async () => {
-			const user = userEvent.setup();
-
-			const values = Array.from(
-				{ length: 15 },
-				(_, i) => `value-${String(i).padStart(2, '0')}`,
-			);
-			mockFieldsValuesAPI({ stringValues: values });
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-value-00');
-
-			await user.click(screen.getByTestId('checkbox-filter-show-more'));
-
-			await screen.findByTestId('checkbox-value-row-value-10');
-			expect(
-				screen.getByTestId('checkbox-value-row-value-14'),
-			).toBeInTheDocument();
-		});
-	});
-
-	describe('clear functionality', () => {
-		it('shows clear button when filter is open and has filter applied', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['production'],
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-
-			expect(screen.getByTestId('checkbox-filter-clear-all')).toBeInTheDocument();
-		});
-
-		it('hides clear button when no filter applied for attribute', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-
-			expect(
-				screen.queryByTestId('checkbox-filter-clear-all'),
-			).not.toBeInTheDocument();
-		});
-
-		it('calls onFilterChange when clear clicked', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-					onFilterChange={onFilterChange}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['production'],
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-
-			await user.click(screen.getByTestId('checkbox-filter-clear-all'));
-
-			expect(onFilterChange).toHaveBeenCalled();
-		});
-	});
-
-	describe('value row interactions', () => {
-		it('calls onFilterChange when checkbox value clicked', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				stringValues: ['production', 'staging'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-					onFilterChange={onFilterChange}
-				/>,
-			);
-
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-
-			await user.click(within(productionRow).getByText('production'));
-
-			expect(onFilterChange).toHaveBeenCalled();
-		});
-
-		it('creates NOT IN filter when unchecking related item with no existing filter', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				relatedValues: ['valueA'],
-				stringValues: ['valueB'],
-			});
-
-			// Start with no filter, related items show as checked
-			// Clicking unchecks them → creates NOT IN filter to exclude
-			renderWithFilter(onFilterChange);
-
-			const rowA = await screen.findByTestId('checkbox-value-row-valueA');
-			expect(rowA).toHaveAttribute('data-state', 'checked');
-
-			await user.click(within(rowA).getByRole('checkbox'));
-
-			expect(onFilterChange).toHaveBeenCalledTimes(1);
-			const filter = getFilterFromCall(onFilterChange);
-			expect(filter?.op).toBe('not in');
-			expect(filter?.value).toBe('valueA');
-		});
-
-		it('converts NOT IN to IN when toggling unchecked (other) item', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				relatedValues: ['valueA'],
-				stringValues: ['valueB'],
-			});
-
-			// Clicking unchecked "Other" item with NOT IN filter should convert to IN [B]
-			renderWithFilter(onFilterChange, { op: 'not in', value: ['valueA'] });
-
-			const rowB = await screen.findByTestId('checkbox-value-row-valueB');
-			expect(rowB).toHaveAttribute('data-state', 'unchecked');
-
-			await user.click(within(rowB).getByRole('checkbox'));
-
-			expect(onFilterChange).toHaveBeenCalledTimes(1);
-			const filter = getFilterFromCall(onFilterChange);
-			expect(filter?.op).toBe('in');
-			expect(filter?.value).toBe('valueB');
-		});
-
-		it('accumulates both values in IN when toggling checked (related) then unchecked (other)', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				relatedValues: ['valueA'],
-				stringValues: ['valueB'],
-			});
-
-			// Start with IN filter for valueA
-			renderWithFilter(onFilterChange, { op: 'in', value: ['valueA'] });
-
-			const rowA = await screen.findByTestId('checkbox-value-row-valueA');
-			expect(rowA).toHaveAttribute('data-state', 'checked');
-
-			const rowB = screen.getByTestId('checkbox-value-row-valueB');
-			expect(rowB).toHaveAttribute('data-state', 'unchecked');
-
-			// Toggle B (unchecked -> should add to IN)
-			await user.click(within(rowB).getByRole('checkbox'));
-
-			expect(onFilterChange).toHaveBeenCalledTimes(1);
-			const filter = getFilterFromCall(onFilterChange);
-			expect(filter?.op).toBe('in');
-			expect(filter?.value).toStrictEqual(['valueA', 'valueB']);
-		});
-
-		it('adds to NOT IN when toggling checked (related) with existing NOT IN filter', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				relatedValues: ['valueA'],
-				stringValues: ['valueB'],
-			});
-
-			// Start with NOT IN filter for valueB
-			renderWithFilter(onFilterChange, { op: 'not in', value: ['valueB'] });
-
-			const rowA = await screen.findByTestId('checkbox-value-row-valueA');
-			// Related values show as checked
-			expect(rowA).toHaveAttribute('data-state', 'checked');
-
-			// Toggle A (checked -> should add to NOT IN)
-			await user.click(within(rowA).getByRole('checkbox'));
-
-			expect(onFilterChange).toHaveBeenCalledTimes(1);
-			const filter = getFilterFromCall(onFilterChange);
-			expect(filter?.op).toBe('not in');
-			expect(filter?.value).toStrictEqual(['valueB', 'valueA']);
-		});
-
-		it('creates NOT IN for single value when toggling related item with existing IN filter', async () => {
-			const user = userEvent.setup();
-			const onFilterChange = jest.fn();
-
-			mockFieldsValuesAPI({
-				relatedValues: ['relatedValue'],
-				stringValues: ['otherValue'],
-			});
-
-			// Start with IN filter for otherValue (Selected section)
-			// relatedValue is in Related section (checked visually)
-			renderWithFilter(onFilterChange, { op: 'in', value: ['otherValue'] });
-
-			const selectedRow = await screen.findByTestId(
-				'checkbox-value-row-otherValue',
-			);
-			expect(selectedRow).toHaveAttribute('data-state', 'checked');
-
-			const relatedRow = screen.getByTestId('checkbox-value-row-relatedValue');
-			expect(relatedRow).toHaveAttribute('data-state', 'checked');
-
-			// Toggle related item (checked -> should create NOT IN with just this value)
-			await user.click(within(relatedRow).getByRole('checkbox'));
-
-			expect(onFilterChange).toHaveBeenCalledTimes(1);
-			const filter = getFilterFromCall(onFilterChange);
-			expect(filter?.op).toBe('not in');
-			expect(filter?.value).toBe('relatedValue');
-		});
-	});
-
-	describe('custom renderer', () => {
-		it('uses customRendererForValue when provided', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production'],
-			});
-
-			const customRenderer = (value: string): JSX.Element => (
-				<span data-testid="custom-rendered">{`ENV: ${value}`}</span>
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={{ ...DEFAULT_FILTER, customRendererForValue: customRenderer }}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('custom-rendered');
-			expect(screen.getByText('ENV: production')).toBeInTheDocument();
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.itemRules.test.tsx

@@ -1,499 +0,0 @@
-import { screen, within } from '@testing-library/react';
-import { render } from 'tests/test-utils';
-
-import { QuickFiltersSource } from '../../../types';
-
-import CheckboxFilterV2 from './CheckboxFilterV2';
-import {
-	DEFAULT_FILTER,
-	DEFAULT_USE_FIELD_APIS,
-	mockFieldsValuesAPI,
-	setupServer,
-} from './CheckboxFilterV2.testUtils';
-
-setupServer();
-
-describe('CheckboxFilterV2 - item rules', () => {
-	describe('no existing query', () => {
-		it('all values show as checked with no badge when no query exists', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production', 'staging'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-			expect(within(productionRow).getByText('production')).toBeInTheDocument();
-			const stagingRow = screen.getByTestId('checkbox-value-row-staging');
-
-			expect(productionRow).toHaveAttribute('data-state', 'checked');
-			expect(stagingRow).toHaveAttribute('data-state', 'checked');
-
-			// No section dividers when no existing query (all in "selected" section)
-			expect(
-				screen.queryByTestId('section-divider-related'),
-			).not.toBeInTheDocument();
-			expect(
-				screen.queryByTestId('section-divider-all-values'),
-			).not.toBeInTheDocument();
-		});
-	});
-
-	describe('with existing query (related values)', () => {
-		it('shows related values in "Related" section with checked state', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['production'],
-				stringValues: ['staging', 'development'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-			expect(within(productionRow).getByText('production')).toBeInTheDocument();
-
-			// Related values show as checked in "Related" section
-			expect(screen.getByTestId('section-divider-related')).toBeInTheDocument();
-			expect(productionRow).toHaveAttribute('data-state', 'checked');
-
-			// Other values show as unchecked in "All values" section
-			expect(screen.getByTestId('section-divider-all-values')).toBeInTheDocument();
-			const stagingRow = screen.getByTestId('checkbox-value-row-staging');
-			expect(stagingRow).toHaveAttribute('data-state', 'unchecked');
-		});
-
-		it('shows no badge for values not in relatedValues (unchecked state in All values section)', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['production'],
-				stringValues: ['staging'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const stagingRow = await screen.findByTestId('checkbox-value-row-staging');
-			expect(within(stagingRow).getByText('staging')).toBeInTheDocument();
-			expect(stagingRow).toHaveAttribute('data-state', 'unchecked');
-			expect(within(stagingRow).queryByTestId(/^badge-/)).not.toBeInTheDocument();
-		});
-
-		it('shows related values as checked when hasFilterForThisKey=true and isInRelatedValues=true', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['production', 'staging'],
-				stringValues: ['development'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['production'],
-												},
-											],
-											op: 'AND',
-										},
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			// production is selected - in selected section
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-			expect(productionRow).toHaveAttribute('data-state', 'checked');
-
-			// staging is related - in related section with checked state
-			const stagingRow = screen.getByTestId('checkbox-value-row-staging');
-			expect(stagingRow).toHaveAttribute('data-state', 'checked');
-			expect(screen.getByTestId('section-divider-related')).toBeInTheDocument();
-		});
-	});
-
-	describe('selected values with IN operator', () => {
-		it('shows checked state with no badge for IN-selected values', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production', 'staging'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['production'],
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-			expect(productionRow).toHaveAttribute('data-state', 'checked');
-			expect(
-				within(productionRow).queryByTestId(/^badge-/),
-			).not.toBeInTheDocument();
-
-			const stagingRow = screen.getByTestId('checkbox-value-row-staging');
-			expect(stagingRow).toHaveAttribute('data-state', 'unchecked');
-		});
-	});
-
-	describe('selected values with NOT IN operator', () => {
-		it('shows unchecked state with no badge for NOT_IN-selected values', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production', 'staging'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'not in',
-													value: ['production'],
-												},
-											],
-											op: 'AND',
-										},
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const productionRow = await screen.findByTestId(
-				'checkbox-value-row-production',
-			);
-			expect(productionRow).toHaveAttribute('data-state', 'unchecked');
-			expect(
-				within(productionRow).queryByTestId(/^badge-/),
-			).not.toBeInTheDocument();
-
-			const stagingRow = screen.getByTestId('checkbox-value-row-staging');
-			expect(stagingRow).toHaveAttribute('data-state', 'unchecked');
-			expect(within(stagingRow).queryByTestId(/^badge-/)).not.toBeInTheDocument();
-		});
-	});
-
-	describe('section ordering', () => {
-		it('orders selected section before related section before other section', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['related-value'],
-				stringValues: ['other-value', 'selected-value'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['selected-value'],
-												},
-											],
-											op: 'AND',
-										},
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-selected-value');
-
-			const allRows = screen.getAllByTestId(/^checkbox-value-row-/);
-			const values = allRows.map((row) =>
-				row.getAttribute('data-testid')?.replace('checkbox-value-row-', ''),
-			);
-
-			expect(values[0]).toBe('selected-value');
-			expect(values[1]).toBe('related-value');
-			expect(values[2]).toBe('other-value');
-		});
-
-		it('sorts alphabetically within same section', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['zebra', 'alpha', 'mike'],
-				stringValues: [],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: { items: [], op: 'AND' },
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			await screen.findByTestId('checkbox-value-row-alpha');
-
-			const allRows = screen.getAllByTestId(/^checkbox-value-row-/);
-			const values = allRows.map((row) =>
-				row.getAttribute('data-testid')?.replace('checkbox-value-row-', ''),
-			);
-
-			expect(values).toStrictEqual(['alpha', 'mike', 'zebra']);
-		});
-	});
-
-	describe('mixed state scenarios', () => {
-		it('handles mixed state: IN-selected + related + other in same list', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['related-env'],
-				stringValues: ['other-env', 'selected-env'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'in',
-													value: ['selected-env'],
-												},
-											],
-											op: 'AND',
-										},
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const selectedRow = await screen.findByTestId(
-				'checkbox-value-row-selected-env',
-			);
-			expect(selectedRow).toHaveAttribute('data-state', 'checked');
-			expect(within(selectedRow).queryByTestId(/^badge-/)).not.toBeInTheDocument();
-
-			// Related values now show as checked
-			const relatedRow = screen.getByTestId('checkbox-value-row-related-env');
-			expect(relatedRow).toHaveAttribute('data-state', 'checked');
-			expect(screen.getByTestId('section-divider-related')).toBeInTheDocument();
-
-			const otherRow = screen.getByTestId('checkbox-value-row-other-env');
-			expect(otherRow).toHaveAttribute('data-state', 'unchecked');
-			expect(within(otherRow).queryByTestId(/^badge-/)).not.toBeInTheDocument();
-		});
-
-		it('handles NOT_IN-selected alongside related values', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: ['related-env'],
-				stringValues: ['other-env', 'excluded-env'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={{
-						...DEFAULT_USE_FIELD_APIS,
-						existingQuery: 'service.name = "api"',
-					}}
-				/>,
-				undefined,
-				{
-					queryBuilderOverrides: {
-						currentQuery: {
-							builder: {
-								queryData: [
-									{
-										filters: {
-											items: [
-												{
-													key: { key: 'deployment.environment' },
-													op: 'not in',
-													value: ['excluded-env'],
-												},
-											],
-											op: 'AND',
-										},
-										filter: { expression: 'service.name = "api"' },
-									},
-								],
-							},
-						},
-					} as never,
-				},
-			);
-
-			const excludedRow = await screen.findByTestId(
-				'checkbox-value-row-excluded-env',
-			);
-			expect(excludedRow).toHaveAttribute('data-state', 'unchecked');
-			expect(within(excludedRow).queryByTestId(/^badge-/)).not.toBeInTheDocument();
-
-			// Related values show as checked
-			const relatedRow = screen.getByTestId('checkbox-value-row-related-env');
-			expect(relatedRow).toHaveAttribute('data-state', 'checked');
-			expect(screen.getByTestId('section-divider-related')).toBeInTheDocument();
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.module.scss

@@ -1,103 +0,0 @@
-.checkboxFilter {
-	display: flex;
-	flex-direction: column;
-	padding: var(--spacing-6);
-	gap: var(--spacing-6);
-	border-bottom: 1px solid var(--l1-border);
-}
-
-.search {
-	--input-background: var(--l2-background);
-	--input-hover-background: var(--l2-background);
-	--input-focus-background: var(--l2-background);
-	--input-border-color: var(--l2-border);
-	--input-focus-border-color: var(--l2-border);
-}
-
-.searchSpinner {
-	color: var(--l2-foreground);
-	animation: spin 0.8s linear infinite;
-}
-
-@keyframes spin {
-	from {
-		transform: rotate(0deg);
-	}
-
-	to {
-		transform: rotate(360deg);
-	}
-}
-
-.values {
-	display: flex;
-	flex-direction: column;
-}
-
-.sectionValues {
-	display: flex;
-	flex-direction: column;
-	gap: var(--spacing-4);
-}
-
-.loadingValues {
-	display: flex;
-	align-items: center;
-	justify-content: center;
-	padding: var(--spacing-6) 0;
-}
-
-.loadingMore {
-	align-self: center;
-}
-
-.noData {
-	align-self: center;
-}
-
-.showMore {
-	display: flex;
-	align-items: center;
-	justify-content: center;
-}
-
-.showMoreText {
-	color: var(--accent-primary);
-	cursor: pointer;
-}
-
-.goToDocs {
-	display: flex;
-	flex-direction: column;
-	gap: 44px;
-}
-
-.goToDocsContainer {
-	display: flex;
-	flex-direction: column;
-	gap: var(--spacing-2);
-	margin-top: var(--spacing-2);
-}
-
-.goToDocsMessage {
-	color: var(--l2-foreground);
-	font-size: 14px;
-	line-height: 20px;
-	letter-spacing: -0.07px;
-}
-
-.goToDocsButton {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-2);
-	cursor: pointer;
-	margin: 0 0 var(--spacing-2);
-	padding: 0;
-}
-
-.goToDocsButtonText {
-	color: var(--bg-robin-400);
-	font-size: 14px;
-	line-height: 20px;
-	letter-spacing: -0.07px;
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.states.test.tsx

@@ -1,207 +0,0 @@
-import { screen, waitFor, within } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import { server, rest } from 'mocks-server/server';
-import { render } from 'tests/test-utils';
-
-import { QuickFiltersSource } from '../../../types';
-
-import CheckboxFilterV2 from './CheckboxFilterV2';
-import {
-	DEFAULT_FILTER,
-	DEFAULT_USE_FIELD_APIS,
-	mockFieldsValuesAPI,
-	mockFieldsValuesAPILoading,
-	setupServer,
-} from './CheckboxFilterV2.testUtils';
-
-setupServer();
-
-describe('CheckboxFilterV2 - states', () => {
-	describe('loading states', () => {
-		it('shows skeleton while loading initial data', async () => {
-			mockFieldsValuesAPILoading();
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			expect(screen.getByTestId('checkbox-filter-v2')).toBeInTheDocument();
-			await waitFor(() => {
-				expect(
-					screen.getByTestId('checkbox-filter-v2').querySelector('.ant-skeleton'),
-				).toBeInTheDocument();
-			});
-		});
-
-		it('shows skeleton when initially closed filter is opened for the first time', async () => {
-			const user = userEvent.setup();
-			mockFieldsValuesAPILoading();
-
-			const closedFilter = { ...DEFAULT_FILTER, defaultOpen: false };
-
-			render(
-				<CheckboxFilterV2
-					filter={closedFilter}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			// Filter starts closed - no skeleton, no content
-			expect(
-				screen.getByTestId('checkbox-filter-v2').querySelector('.ant-skeleton'),
-			).not.toBeInTheDocument();
-			expect(
-				screen.queryByTestId('checkbox-filter-empty'),
-			).not.toBeInTheDocument();
-
-			// Click header to open
-			const header = screen.getByTestId('checkbox-filter-header');
-			await user.click(header);
-
-			// Should show skeleton while loading, NOT "No values found"
-			await waitFor(() => {
-				expect(
-					screen.getByTestId('checkbox-filter-v2').querySelector('.ant-skeleton'),
-				).toBeInTheDocument();
-			});
-			expect(
-				screen.queryByTestId('checkbox-filter-empty'),
-			).not.toBeInTheDocument();
-		});
-
-		it('shows search spinner when fetching after initial load', async () => {
-			const user = userEvent.setup();
-
-			let requestCount = 0;
-			server.use(
-				rest.get('http://localhost/api/v1/fields/values', (req, res, ctx) => {
-					requestCount += 1;
-					if (requestCount === 1) {
-						return res(
-							ctx.status(200),
-							ctx.json({
-								status: 'success',
-								data: {
-									values: {
-										relatedValues: [],
-										stringValues: ['production', 'staging'],
-										numberValues: [],
-									},
-								},
-							}),
-						);
-					}
-					return res(ctx.delay(10000));
-				}),
-			);
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-
-			const searchInput = screen.getByTestId('checkbox-filter-search');
-			await user.type(searchInput, 'prod');
-
-			await waitFor(() => {
-				expect(
-					screen.getByTestId('checkbox-filter-search-loading'),
-				).toBeInTheDocument();
-			});
-		});
-	});
-
-	describe('empty states', () => {
-		it('shows "No values found" when API returns empty arrays', async () => {
-			mockFieldsValuesAPI({
-				relatedValues: [],
-				stringValues: [],
-				numberValues: [],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			const emptySection = await screen.findByTestId('checkbox-filter-empty');
-			expect(emptySection).toBeInTheDocument();
-		});
-	});
-
-	describe('value rendering', () => {
-		it('renders values from API response', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['production', 'staging', 'development'],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			await screen.findByTestId('checkbox-value-row-production');
-			expect(screen.getByTestId('checkbox-value-row-staging')).toBeInTheDocument();
-			expect(
-				screen.getByTestId('checkbox-value-row-development'),
-			).toBeInTheDocument();
-		});
-
-		it('renders number values converted to strings', async () => {
-			mockFieldsValuesAPI({
-				numberValues: [200, 404, 500],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			const row200 = await screen.findByTestId('checkbox-value-row-200');
-			expect(within(row200).getByText('200')).toBeInTheDocument();
-			expect(
-				within(screen.getByTestId('checkbox-value-row-404')).getByText('404'),
-			).toBeInTheDocument();
-			expect(
-				within(screen.getByTestId('checkbox-value-row-500')).getByText('500'),
-			).toBeInTheDocument();
-		});
-
-		it('filters null/undefined values from response', async () => {
-			mockFieldsValuesAPI({
-				stringValues: ['valid', null, '', undefined as unknown as string],
-			});
-
-			render(
-				<CheckboxFilterV2
-					filter={DEFAULT_FILTER}
-					source={QuickFiltersSource.TRACES_EXPLORER}
-					useFieldApis={DEFAULT_USE_FIELD_APIS}
-				/>,
-			);
-
-			const validRow = await screen.findByTestId('checkbox-value-row-valid');
-			expect(within(validRow).getByText('valid')).toBeInTheDocument();
-			expect(screen.queryAllByTestId(/^checkbox-value-row-/)).toHaveLength(1);
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.testUtils.tsx

@@ -1,126 +0,0 @@
-import { render, RenderResult } from 'tests/test-utils';
-import { server, rest } from 'mocks-server/server';
-import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
-import { DataSource } from 'types/common/queryBuilder';
-import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
-
-import {
-	FiltersType,
-	IQuickFiltersConfig,
-	QuickFilterCheckboxUseFieldApis,
-	QuickFiltersSource,
-} from '../../../types';
-import CheckboxFilterV2 from './CheckboxFilterV2';
-
-export const DEFAULT_FILTER: IQuickFiltersConfig = {
-	type: FiltersType.CHECKBOX,
-	title: 'Environment',
-	attributeKey: {
-		key: 'deployment.environment',
-		dataType: DataTypes.String,
-		type: 'tag',
-	},
-	dataSource: DataSource.TRACES,
-	defaultOpen: true,
-};
-
-export const DEFAULT_USE_FIELD_APIS: QuickFilterCheckboxUseFieldApis = {
-	startUnixMilli: 1700000000000,
-	endUnixMilli: 1700003600000,
-	existingQuery: null,
-};
-
-export function mockFieldsValuesAPI(response: {
-	relatedValues?: (string | null)[];
-	stringValues?: (string | null)[];
-	numberValues?: (number | null)[];
-}): void {
-	server.use(
-		rest.get('http://localhost/api/v1/fields/values', (_, res, ctx) =>
-			res(
-				ctx.status(200),
-				ctx.json({
-					status: 'success',
-					data: {
-						values: {
-							relatedValues: response.relatedValues ?? [],
-							stringValues: response.stringValues ?? [],
-							numberValues: response.numberValues ?? [],
-						},
-					},
-				}),
-			),
-		),
-	);
-}
-
-export function mockFieldsValuesAPILoading(): void {
-	server.use(
-		rest.get('http://localhost/api/v1/fields/values', (_, res, ctx) =>
-			res(ctx.delay(10000)),
-		),
-	);
-}
-
-export function setupServer(): void {
-	beforeAll(() => server.listen({ onUnhandledRequest: 'bypass' }));
-	afterEach(() => server.resetHandlers());
-	afterAll(() => server.close());
-}
-
-export interface FilterItemConfig {
-	op: string;
-	value: string | string[];
-}
-
-export function renderWithFilter(
-	onFilterChange: jest.Mock,
-	filterItem?: FilterItemConfig,
-): RenderResult {
-	const items: TagFilterItem[] = filterItem
-		? [
-				{
-					key: { key: 'deployment.environment' },
-					op: filterItem.op,
-					value: filterItem.value,
-				} as TagFilterItem,
-			]
-		: [];
-
-	return render(
-		<CheckboxFilterV2
-			filter={DEFAULT_FILTER}
-			source={QuickFiltersSource.TRACES_EXPLORER}
-			useFieldApis={{
-				...DEFAULT_USE_FIELD_APIS,
-				existingQuery: 'service.name = "api"',
-			}}
-			onFilterChange={onFilterChange}
-		/>,
-		undefined,
-		{
-			queryBuilderOverrides: {
-				currentQuery: {
-					builder: {
-						queryData: [
-							{
-								filters: { items, op: 'AND' },
-								filter: { expression: 'service.name = "api"' },
-							},
-						],
-					},
-				},
-			} as never,
-		},
-	);
-}
-
-export function getFilterFromCall(
-	onFilterChange: jest.Mock,
-	callIndex = 0,
-): TagFilterItem | undefined {
-	const query = onFilterChange.mock.calls[callIndex]?.[0] as Query | undefined;
-	return query?.builder.queryData[0]?.filters?.items?.find(
-		(item) => item.key?.key === 'deployment.environment',
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2.tsx

@@ -1,221 +0,0 @@
-import { useEffect, useMemo, useRef, useState } from 'react';
-import { Input } from '@signozhq/ui/input';
-import { Skeleton } from 'antd';
-import { Typography } from '@signozhq/ui/typography';
-import { LoaderCircle } from '@signozhq/icons';
-import {
-	IQuickFiltersConfig,
-	QuickFilterCheckboxUseFieldApis,
-	QuickFiltersSource,
-} from 'components/QuickFilters/types';
-import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
-import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import useDebouncedFn from 'hooks/useDebouncedFunction';
-import { Query } from 'types/api/queryBuilder/queryBuilderData';
-
-import { NON_SELECTED_OPERATORS } from '../checkboxFilterQuery';
-import useActiveQueryIndex from '../useActiveQueryIndex';
-import useCheckboxDisclosure from '../useCheckboxDisclosure';
-import useCheckboxFilterActions from '../useCheckboxFilterActions';
-import useCheckboxFilterState from '../useCheckboxFilterState';
-import { useFieldValues } from './useFieldValues';
-import { useExistingQuery } from './useExistingQuery';
-import { isKeyMatch } from '../utils';
-
-import { CheckboxFilterV2Header } from './CheckboxFilterV2Header';
-import { CheckboxFilterV2Section } from './CheckboxFilterV2Section';
-import { useSectionedValues } from './useSectionedValues';
-
-import styles from './CheckboxFilterV2.module.scss';
-
-interface CheckboxFilterV2Props {
-	filter: IQuickFiltersConfig;
-	source: QuickFiltersSource;
-	onFilterChange?: (query: Query) => void;
-	useFieldApis: QuickFilterCheckboxUseFieldApis;
-}
-
-export default function CheckboxFilterV2(
-	props: CheckboxFilterV2Props,
-): JSX.Element {
-	const { source, filter, onFilterChange, useFieldApis } = props;
-	const [searchText, setSearchText] = useState<string>('');
-	const [userToggleState, setUserToggleState] = useState<boolean | null>(null);
-
-	const { currentQuery } = useQueryBuilder();
-	const activeQueryIndex = useActiveQueryIndex(source);
-
-	const {
-		isOpen,
-		isSomeFilterPresentForCurrentAttribute,
-		visibleItemsCount,
-		onToggleOpen,
-		onShowMore,
-	} = useCheckboxDisclosure({ filter, activeQueryIndex });
-
-	// Auto-preserve open state when filter is present
-	useEffect(() => {
-		if (isSomeFilterPresentForCurrentAttribute && userToggleState === null) {
-			setUserToggleState(true);
-		}
-	}, [isSomeFilterPresentForCurrentAttribute, userToggleState]);
-
-	const { existingQuery, hasExistingQuery } = useExistingQuery({
-		useFieldApis,
-		activeQueryIndex,
-	});
-
-	const { relatedValues, allValues, isLoading, isFetching } = useFieldValues({
-		filter,
-		searchText,
-		existingQuery,
-		metricNamespace: useFieldApis.metricNamespace,
-		startUnixMilli: useFieldApis.startUnixMilli,
-		endUnixMilli: useFieldApis.endUnixMilli,
-		enabled: isOpen,
-	});
-
-	// Track if initial load completed (don't show skeleton after first load)
-	// Must track if loading ever started, otherwise hasLoadedOnce gets set
-	// immediately on first render when query is disabled (isLoading=false)
-	const hasLoadedOnce = useRef(false);
-	const wasLoading = useRef(false);
-	if (isLoading) {
-		wasLoading.current = true;
-	}
-	if (!isLoading && wasLoading.current && !hasLoadedOnce.current) {
-		hasLoadedOnce.current = true;
-	}
-
-	// Combine for state derivation
-	const attributeValues = useMemo(() => {
-		const combined = [...relatedValues, ...allValues];
-		return [...new Set(combined)];
-	}, [relatedValues, allValues]);
-
-	const { currentFilterState, isFilterDisabled, isMultipleValuesTrueForTheKey } =
-		useCheckboxFilterState({ filter, attributeValues, activeQueryIndex });
-
-	const { onChange, onClear } = useCheckboxFilterActions({
-		filter,
-		source,
-		attributeValues,
-		activeQueryIndex,
-		onFilterChange,
-	});
-
-	const setSearchTextDebounced = useDebouncedFn((...args) => {
-		setSearchText(args[0] as string);
-	}, DEBOUNCE_DELAY);
-
-	const currentFilterOp = useMemo(() => {
-		const filterSync = currentQuery?.builder.queryData?.[
-			activeQueryIndex
-		]?.filters?.items.find((item) =>
-			isKeyMatch(item.key?.key, filter.attributeKey.key),
-		);
-		return filterSync?.op;
-	}, [
-		currentQuery?.builder.queryData,
-		activeQueryIndex,
-		filter.attributeKey.key,
-	]);
-
-	const isNotInOperator = NON_SELECTED_OPERATORS.includes(currentFilterOp || '');
-
-	const { sections, totalCount } = useSectionedValues({
-		relatedValues,
-		allValues,
-		currentFilterState,
-		isSomeFilterPresentForCurrentAttribute,
-		isNotInOperator,
-		hasExistingQuery,
-		visibleItemsCount,
-	});
-
-	return (
-		<div className={styles.checkboxFilter} data-testid="checkbox-filter-v2">
-			<CheckboxFilterV2Header
-				title={filter.title}
-				isOpen={isOpen}
-				showClearAll={!!attributeValues.length}
-				onToggleOpen={onToggleOpen}
-				onClear={onClear}
-				isSomeFilterPresentForCurrentAttribute={
-					isSomeFilterPresentForCurrentAttribute
-				}
-			/>
-			{isOpen && isLoading && !hasLoadedOnce.current && (
-				<section>
-					<Skeleton paragraph={{ rows: 4 }} />
-				</section>
-			)}
-			{isOpen && (!isLoading || hasLoadedOnce.current) && (
-				<>
-					<section className={styles.search}>
-						<Input
-							placeholder="Filter values"
-							onChange={(e): void => setSearchTextDebounced(e.target.value)}
-							disabled={isFilterDisabled}
-							data-testid="checkbox-filter-search"
-							suffix={
-								isFetching ? (
-									<LoaderCircle
-										size={14}
-										className={styles.searchSpinner}
-										data-testid="checkbox-filter-search-loading"
-									/>
-								) : null
-							}
-						/>
-					</section>
-
-					{(totalCount > 0 || searchText) && (
-						<section className={styles.values}>
-							{sections.map((section, index) => (
-								<CheckboxFilterV2Section
-									key={section.type}
-									section={section}
-									index={index}
-									isFilterDisabled={isFilterDisabled}
-									filter={filter}
-									isSomeFilterPresentForCurrentAttribute={
-										isSomeFilterPresentForCurrentAttribute
-									}
-									isMultipleValuesTrueForTheKey={isMultipleValuesTrueForTheKey}
-									onChange={onChange}
-								/>
-							))}
-						</section>
-					)}
-
-					{totalCount === 0 && hasLoadedOnce.current && !isFetching && (
-						<section
-							className={styles.noData}
-							data-testid={
-								searchText
-									? 'checkbox-filter-no-search-results'
-									: 'checkbox-filter-empty'
-							}
-						>
-							<Typography.Text>No values found</Typography.Text>
-						</section>
-					)}
-
-					{visibleItemsCount < totalCount &&
-						!(searchText && (isLoading || isFetching)) && (
-							<section className={styles.showMore}>
-								<Typography.Text
-									className={styles.showMoreText}
-									onClick={onShowMore}
-									data-testid="checkbox-filter-show-more"
-								>
-									Show More...
-								</Typography.Text>
-							</section>
-						)}
-				</>
-			)}
-		</div>
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2Header.module.scss

@@ -1,33 +0,0 @@
-.header {
-	display: flex;
-	align-items: center;
-	justify-content: space-between;
-	cursor: pointer;
-}
-
-.leftAction {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-3);
-}
-
-.title {
-	color: var(--l2-foreground);
-	font-size: 14px;
-	font-weight: 400;
-	line-height: 18px;
-	letter-spacing: -0.07px;
-	text-transform: capitalize;
-}
-
-.rightAction {
-	display: flex;
-	align-items: center;
-	min-width: 48px;
-}
-
-.clearAll {
-	font-size: 12px;
-	color: var(--accent-primary);
-	cursor: pointer;
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2Header.test.tsx

@@ -1,156 +0,0 @@
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-
-import { CheckboxFilterV2Header } from './CheckboxFilterV2Header';
-
-describe('CheckboxFilterV2Header', () => {
-	const defaultProps = {
-		title: 'Environment',
-		isOpen: false,
-		showClearAll: true,
-		isSomeFilterPresentForCurrentAttribute: true,
-		onToggleOpen: jest.fn(),
-		onClear: jest.fn(),
-	};
-
-	beforeEach(() => {
-		jest.clearAllMocks();
-	});
-
-	describe('collapsed state', () => {
-		it('renders title', () => {
-			render(<CheckboxFilterV2Header {...defaultProps} isOpen={false} />);
-
-			expect(screen.getByText('Environment')).toBeInTheDocument();
-		});
-
-		it('sets data-state="closed" when collapsed', () => {
-			render(<CheckboxFilterV2Header {...defaultProps} isOpen={false} />);
-
-			const header = screen.getByTestId('checkbox-filter-header');
-			expect(header).toHaveAttribute('data-state', 'closed');
-		});
-
-		it('does not show clear button when collapsed', () => {
-			render(
-				<CheckboxFilterV2Header {...defaultProps} isOpen={false} showClearAll />,
-			);
-
-			expect(
-				screen.queryByTestId('checkbox-filter-clear-all'),
-			).not.toBeInTheDocument();
-		});
-	});
-
-	describe('expanded state', () => {
-		it('sets data-state="open" when expanded', () => {
-			render(<CheckboxFilterV2Header {...defaultProps} isOpen />);
-
-			const header = screen.getByTestId('checkbox-filter-header');
-			expect(header).toHaveAttribute('data-state', 'open');
-		});
-
-		it('shows clear button when expanded + showClearAll=true', () => {
-			render(<CheckboxFilterV2Header {...defaultProps} isOpen showClearAll />);
-
-			expect(screen.getByTestId('checkbox-filter-clear-all')).toBeInTheDocument();
-			expect(screen.getByText('Clear')).toBeInTheDocument();
-		});
-
-		it('hides clear button when showClearAll=false', () => {
-			render(
-				<CheckboxFilterV2Header {...defaultProps} isOpen showClearAll={false} />,
-			);
-
-			expect(
-				screen.queryByTestId('checkbox-filter-clear-all'),
-			).not.toBeInTheDocument();
-		});
-
-		it('hides clear button when no filter present for attribute', () => {
-			render(
-				<CheckboxFilterV2Header
-					{...defaultProps}
-					isOpen
-					showClearAll
-					isSomeFilterPresentForCurrentAttribute={false}
-				/>,
-			);
-
-			expect(
-				screen.queryByTestId('checkbox-filter-clear-all'),
-			).not.toBeInTheDocument();
-		});
-	});
-
-	describe('interactions', () => {
-		it('calls onToggleOpen on header click', async () => {
-			const user = userEvent.setup();
-			const onToggleOpen = jest.fn();
-			render(
-				<CheckboxFilterV2Header {...defaultProps} onToggleOpen={onToggleOpen} />,
-			);
-
-			await user.click(screen.getByTestId('checkbox-filter-header'));
-
-			expect(onToggleOpen).toHaveBeenCalledTimes(1);
-		});
-
-		it('calls onToggleOpen on Enter key', async () => {
-			const user = userEvent.setup();
-			const onToggleOpen = jest.fn();
-			render(
-				<CheckboxFilterV2Header {...defaultProps} onToggleOpen={onToggleOpen} />,
-			);
-
-			screen.getByTestId('checkbox-filter-header').focus();
-			await user.keyboard('{Enter}');
-
-			expect(onToggleOpen).toHaveBeenCalledTimes(1);
-		});
-
-		it('calls onToggleOpen on Space key', async () => {
-			const user = userEvent.setup();
-			const onToggleOpen = jest.fn();
-			render(
-				<CheckboxFilterV2Header {...defaultProps} onToggleOpen={onToggleOpen} />,
-			);
-
-			screen.getByTestId('checkbox-filter-header').focus();
-			await user.keyboard(' ');
-
-			expect(onToggleOpen).toHaveBeenCalledTimes(1);
-		});
-
-		it('calls onClear on clear button click', async () => {
-			const user = userEvent.setup();
-			const onClear = jest.fn();
-			render(
-				<CheckboxFilterV2Header {...defaultProps} isOpen onClear={onClear} />,
-			);
-
-			await user.click(screen.getByTestId('checkbox-filter-clear-all'));
-
-			expect(onClear).toHaveBeenCalledTimes(1);
-		});
-
-		it('clear button click does not trigger onToggleOpen', async () => {
-			const user = userEvent.setup();
-			const onToggleOpen = jest.fn();
-			const onClear = jest.fn();
-			render(
-				<CheckboxFilterV2Header
-					{...defaultProps}
-					isOpen
-					onToggleOpen={onToggleOpen}
-					onClear={onClear}
-				/>,
-			);
-
-			await user.click(screen.getByTestId('checkbox-filter-clear-all'));
-
-			expect(onClear).toHaveBeenCalledTimes(1);
-			expect(onToggleOpen).not.toHaveBeenCalled();
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2Header.tsx

@@ -1,62 +0,0 @@
-import { Typography } from '@signozhq/ui/typography';
-import { ChevronDown, ChevronRight } from '@signozhq/icons';
-
-import styles from './CheckboxFilterV2Header.module.scss';
-
-interface CheckboxFilterHeaderProps {
-	title: string;
-	isOpen: boolean;
-	showClearAll: boolean;
-	onToggleOpen: () => void;
-	onClear: () => void;
-	isSomeFilterPresentForCurrentAttribute: boolean;
-}
-
-export function CheckboxFilterV2Header({
-	title,
-	isOpen,
-	showClearAll,
-	onToggleOpen,
-	onClear,
-	isSomeFilterPresentForCurrentAttribute,
-}: CheckboxFilterHeaderProps): JSX.Element {
-	return (
-		<section
-			role="button"
-			tabIndex={0}
-			className={styles.header}
-			onClick={onToggleOpen}
-			onKeyDown={(e): void => {
-				if (e.key === 'Enter' || e.key === ' ') {
-					onToggleOpen();
-				}
-			}}
-			data-testid="checkbox-filter-header"
-			data-state={isOpen ? 'open' : 'closed'}
-		>
-			<section className={styles.leftAction}>
-				{isOpen ? (
-					<ChevronDown size={13} cursor="pointer" />
-				) : (
-					<ChevronRight size={13} cursor="pointer" />
-				)}
-				<Typography.Text className={styles.title}>{title}</Typography.Text>
-			</section>
-			<section className={styles.rightAction}>
-				{isOpen && showClearAll && isSomeFilterPresentForCurrentAttribute && (
-					<Typography.Text
-						className={styles.clearAll}
-						onClick={(e): void => {
-							e.stopPropagation();
-							e.preventDefault();
-							onClear();
-						}}
-						data-testid="checkbox-filter-clear-all"
-					>
-						Clear
-					</Typography.Text>
-				)}
-			</section>
-		</section>
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2Section.tsx

@@ -1,106 +0,0 @@
-import {
-	IQuickFiltersConfig,
-	CheckedState,
-} from 'components/QuickFilters/types';
-
-import { CheckboxFilterV2ValueRow } from './CheckboxFilterV2ValueRow';
-import { SectionDivider } from './SectionDivider';
-import { Section } from './useSectionedValues';
-import { SectionType } from './itemRules';
-
-import styles from './CheckboxFilterV2.module.scss';
-
-interface SectionConfig {
-	label: string;
-	tooltip?: string;
-}
-
-function getSectionConfig(type: SectionType): SectionConfig | null {
-	switch (type) {
-		case SectionType.SELECTED:
-			return { label: 'Selected' };
-		case SectionType.RELATED:
-			return {
-				label: 'Related',
-				tooltip: 'Values that are filtered by your current selection.',
-			};
-		case SectionType.ALL_VALUES:
-			return { label: 'All values' };
-		default:
-			return null;
-	}
-}
-
-interface CheckboxFilterV2SectionProps {
-	section: Section;
-	index: number;
-	isFilterDisabled: boolean;
-	filter: IQuickFiltersConfig;
-	isSomeFilterPresentForCurrentAttribute: boolean;
-	isMultipleValuesTrueForTheKey: boolean;
-	onChange: (
-		value: string,
-		checked: boolean,
-		isOnly: boolean,
-		previousState?: CheckedState,
-		sectionType?: SectionType,
-	) => void;
-}
-
-export function CheckboxFilterV2Section(
-	props: CheckboxFilterV2SectionProps,
-): JSX.Element | null {
-	const {
-		section,
-		index,
-		isFilterDisabled,
-		filter,
-		isSomeFilterPresentForCurrentAttribute,
-		isMultipleValuesTrueForTheKey,
-		onChange,
-	} = props;
-
-	if (section.items.length === 0) {
-		return null;
-	}
-
-	const config = getSectionConfig(section.type);
-
-	// Show divider for all sections except first SELECTED section
-	const showDivider =
-		config !== null && (index > 0 || section.type !== SectionType.SELECTED);
-
-	return (
-		<div data-testid={`section-${section.type}`} className={styles.sectionValues}>
-			{showDivider && config && (
-				<SectionDivider label={config.label} tooltip={config.tooltip} />
-			)}
-			{section.items.map(({ value, badge, checkedState }) => {
-				const isChecked = checkedState === 'checked';
-
-				return (
-					<CheckboxFilterV2ValueRow
-						key={value}
-						value={value}
-						checkedState={checkedState}
-						disabled={isFilterDisabled}
-						title={filter.title}
-						badge={badge}
-						onlyButtonLabel={
-							isSomeFilterPresentForCurrentAttribute
-								? isChecked && !isMultipleValuesTrueForTheKey
-									? 'All'
-									: 'Only'
-								: 'Only'
-						}
-						customRendererForValue={filter.customRendererForValue}
-						onCheckboxChange={(checked, previousState): void =>
-							onChange(value, checked, false, previousState, section.type)
-						}
-						onOnlyOrAllClick={(): void => onChange(value, isChecked, true)}
-					/>
-				);
-			})}
-		</div>
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2ValueRow.module.scss

@@ -1,166 +0,0 @@
-.valueRow {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-4);
-	min-height: 24px;
-}
-
-.checkbox {
-	display: inline-flex;
-	align-items: center;
-}
-
-.valueButton {
-	display: grid;
-	grid-template-columns: minmax(0, 1fr) auto;
-	align-items: center;
-	gap: var(--spacing-2);
-	width: calc(100% - 24px);
-	cursor: pointer;
-}
-
-.content {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-2);
-	min-width: 0;
-}
-
-.valueLabel {
-	text-overflow: ellipsis;
-	white-space: nowrap;
-	overflow: hidden;
-}
-
-.actions {
-	display: grid;
-	align-items: center;
-	justify-items: end;
-
-	// Stack badge / only / toggle in a single cell so the crossfade overlaps
-	// instead of laying them side-by-side mid-transition.
-	> * {
-		grid-area: 1 / 1;
-	}
-}
-
-.badge {
-	display: inline-flex;
-	align-items: center;
-	opacity: 1;
-	transition:
-		opacity 0.16s ease,
-		display 0.16s allow-discrete;
-}
-
-.onlyButton {
-	display: none;
-	align-items: center;
-	justify-content: center;
-	opacity: 0;
-	transform: translateX(4px);
-	transition:
-		opacity 0.16s ease,
-		transform 0.16s ease,
-		display 0.16s allow-discrete;
-	--button-height: 21px;
-	--button-padding: var(--spacing-5);
-
-	&:hover {
-		background-color: unset;
-	}
-}
-
-.toggleButton {
-	display: none;
-	align-items: center;
-	justify-content: center;
-	opacity: 0;
-	transform: translateX(4px);
-	transition:
-		opacity 0.16s ease,
-		transform 0.16s ease,
-		display 0.16s allow-discrete;
-	--button-height: 21px;
-	--button-padding: var(--spacing-5);
-
-	&:hover {
-		background-color: unset;
-	}
-}
-
-.isDisabled {
-	cursor: not-allowed;
-
-	.valueLabel {
-		color: var(--l3-foreground);
-	}
-
-	.onlyButton {
-		cursor: not-allowed;
-		color: var(--l3-foreground);
-	}
-
-	.toggleButton {
-		cursor: not-allowed;
-		color: var(--l3-foreground);
-	}
-}
-
-.valueButton:hover {
-	.onlyButton {
-		display: flex;
-		opacity: 1;
-		transform: translateX(0);
-
-		@starting-style {
-			opacity: 0;
-			transform: translateX(4px);
-		}
-	}
-
-	.badge {
-		display: none;
-		opacity: 0;
-	}
-}
-
-.checkbox:hover ~ .valueButton {
-	.toggleButton {
-		display: flex;
-		opacity: 1;
-		transform: translateX(0);
-
-		@starting-style {
-			opacity: 0;
-			transform: translateX(4px);
-		}
-	}
-
-	.badge {
-		display: none;
-		opacity: 0;
-	}
-}
-
-@media (prefers-reduced-motion: reduce) {
-	.badge,
-	.onlyButton,
-	.toggleButton {
-		transition: none;
-	}
-}
-
-.indicatorFalse {
-	width: 2px;
-	height: 11px;
-	border-radius: 2px;
-	background: var(--danger-background);
-}
-
-.indicatorTrue {
-	width: 2px;
-	height: 11px;
-	border-radius: 2px;
-	background: var(--bg-forest-500);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2ValueRow.test.tsx

@@ -1,297 +0,0 @@
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-
-import { BadgeConfig } from './itemRules';
-import { CheckedState } from '../../../types';
-import { CheckboxFilterV2ValueRow } from './CheckboxFilterV2ValueRow';
-
-describe('CheckboxFilterV2ValueRow', () => {
-	const defaultProps = {
-		value: 'production',
-		checkedState: 'unchecked' as CheckedState,
-		disabled: false,
-		title: 'Environment',
-		onlyButtonLabel: 'Only',
-		onCheckboxChange: jest.fn(),
-		onOnlyOrAllClick: jest.fn(),
-		badge: null as BadgeConfig | null,
-	};
-
-	beforeEach(() => {
-		jest.clearAllMocks();
-	});
-
-	describe('checked states', () => {
-		it('sets data-state="unchecked" for unchecked state', () => {
-			render(
-				<CheckboxFilterV2ValueRow {...defaultProps} checkedState="unchecked" />,
-			);
-
-			const row = screen.getByTestId('checkbox-value-row-production');
-			expect(row).toHaveAttribute('data-state', 'unchecked');
-		});
-
-		it('sets data-state="checked" for checked state', () => {
-			render(
-				<CheckboxFilterV2ValueRow {...defaultProps} checkedState="checked" />,
-			);
-
-			const row = screen.getByTestId('checkbox-value-row-production');
-			expect(row).toHaveAttribute('data-state', 'checked');
-		});
-	});
-
-	describe('badge variations', () => {
-		it('renders no badge when badge=null', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} badge={null} />);
-
-			expect(screen.queryByTestId(/^badge-/)).not.toBeInTheDocument();
-		});
-
-		it('renders "Not in" warning badge', () => {
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					badge={{ key: 'not_in', label: 'Not in', color: 'warning' }}
-				/>,
-			);
-
-			expect(screen.getByTestId('badge-not_in')).toBeInTheDocument();
-			expect(screen.getByText('Not in')).toBeInTheDocument();
-		});
-
-		it('renders "Related" robin badge', () => {
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					badge={{ key: 'related', label: 'Related', color: 'robin' }}
-				/>,
-			);
-
-			expect(screen.getByTestId('badge-related')).toBeInTheDocument();
-			expect(screen.getByText('Related')).toBeInTheDocument();
-		});
-
-		it('renders "Other" secondary badge', () => {
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					badge={{ key: 'other', label: 'Other', color: 'secondary' }}
-				/>,
-			);
-
-			expect(screen.getByTestId('badge-other')).toBeInTheDocument();
-			expect(screen.getByText('Other')).toBeInTheDocument();
-		});
-	});
-
-	describe('only/all button label', () => {
-		it('shows "Only" label by default', () => {
-			render(
-				<CheckboxFilterV2ValueRow {...defaultProps} onlyButtonLabel="Only" />,
-			);
-
-			expect(screen.getByText('Only')).toBeInTheDocument();
-		});
-
-		it('shows "All" label when appropriate', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} onlyButtonLabel="All" />);
-
-			expect(screen.getByText('All')).toBeInTheDocument();
-		});
-	});
-
-	describe('disabled state', () => {
-		it('sets data-disabled=true when disabled', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} disabled />);
-
-			const row = screen.getByTestId('checkbox-value-row-production');
-			expect(row).toHaveAttribute('data-disabled', 'true');
-		});
-
-		it('does not call onOnlyOrAllClick when disabled + clicked', async () => {
-			const user = userEvent.setup();
-			const onOnlyOrAllClick = jest.fn();
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					disabled
-					onOnlyOrAllClick={onOnlyOrAllClick}
-				/>,
-			);
-
-			await user.click(screen.getByText('production'));
-
-			expect(onOnlyOrAllClick).not.toHaveBeenCalled();
-		});
-
-		it('does not call onOnlyOrAllClick on keydown when disabled', async () => {
-			const user = userEvent.setup();
-			const onOnlyOrAllClick = jest.fn();
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					disabled
-					onOnlyOrAllClick={onOnlyOrAllClick}
-				/>,
-			);
-
-			screen.getByText('production').focus();
-			await user.keyboard('{Enter}');
-
-			expect(onOnlyOrAllClick).not.toHaveBeenCalled();
-		});
-	});
-
-	describe('special value indicators', () => {
-		it('renders row for "true" value', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} value="true" />);
-
-			expect(screen.getByTestId('checkbox-value-row-true')).toBeInTheDocument();
-			expect(screen.getByText('true')).toBeInTheDocument();
-		});
-
-		it('renders row for "false" value', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} value="false" />);
-
-			expect(screen.getByTestId('checkbox-value-row-false')).toBeInTheDocument();
-			expect(screen.getByText('false')).toBeInTheDocument();
-		});
-
-		it('renders row for regular values', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} value="production" />);
-
-			expect(
-				screen.getByTestId('checkbox-value-row-production'),
-			).toBeInTheDocument();
-			expect(screen.getByText('production')).toBeInTheDocument();
-		});
-	});
-
-	describe('interactions', () => {
-		it('renders checkbox with correct testId', () => {
-			render(
-				<CheckboxFilterV2ValueRow {...defaultProps} checkedState="unchecked" />,
-			);
-
-			expect(
-				screen.getByTestId('checkbox-Environment-production'),
-			).toBeInTheDocument();
-		});
-
-		it('calls onOnlyOrAllClick on value text click', async () => {
-			const user = userEvent.setup();
-			const onOnlyOrAllClick = jest.fn();
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					onOnlyOrAllClick={onOnlyOrAllClick}
-				/>,
-			);
-
-			await user.click(screen.getByText('production'));
-
-			expect(onOnlyOrAllClick).toHaveBeenCalledTimes(1);
-		});
-
-		it('calls onOnlyOrAllClick on Enter key', async () => {
-			const user = userEvent.setup();
-			const onOnlyOrAllClick = jest.fn();
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					onOnlyOrAllClick={onOnlyOrAllClick}
-				/>,
-			);
-
-			const valueButton = screen
-				.getByText('production')
-				.closest('[role="button"]');
-			await user.tab();
-			await user.tab();
-			if (valueButton && document.activeElement === valueButton) {
-				await user.keyboard('{Enter}');
-			}
-
-			expect(onOnlyOrAllClick).toHaveBeenCalled();
-		});
-
-		it('calls onOnlyOrAllClick on Space key', async () => {
-			const user = userEvent.setup();
-			const onOnlyOrAllClick = jest.fn();
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					onOnlyOrAllClick={onOnlyOrAllClick}
-				/>,
-			);
-
-			const valueButton = screen
-				.getByText('production')
-				.closest('[role="button"]');
-			await user.tab();
-			await user.tab();
-			if (valueButton && document.activeElement === valueButton) {
-				await user.keyboard(' ');
-			}
-
-			expect(onOnlyOrAllClick).toHaveBeenCalled();
-		});
-
-		it('shows Toggle button', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} />);
-
-			expect(screen.getByText('Toggle')).toBeInTheDocument();
-		});
-	});
-
-	describe('custom renderer', () => {
-		it('uses customRendererForValue when provided', () => {
-			const customRenderer = (value: string): JSX.Element => (
-				<span data-testid="custom-render">{`Custom: ${value}`}</span>
-			);
-
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					customRendererForValue={customRenderer}
-				/>,
-			);
-
-			expect(screen.getByTestId('custom-render')).toBeInTheDocument();
-			expect(screen.getByText('Custom: production')).toBeInTheDocument();
-		});
-
-		it('shows default value text when no custom renderer', () => {
-			render(<CheckboxFilterV2ValueRow {...defaultProps} />);
-
-			expect(screen.getByText('production')).toBeInTheDocument();
-		});
-	});
-
-	describe('state combinations', () => {
-		it('checked + not_in badge', () => {
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					checkedState="unchecked"
-					badge={{ key: 'not_in', label: 'Not in', color: 'warning' }}
-				/>,
-			);
-
-			expect(screen.getByTestId('badge-not_in')).toBeInTheDocument();
-		});
-
-		it('disabled + badge still shows badge', () => {
-			render(
-				<CheckboxFilterV2ValueRow
-					{...defaultProps}
-					disabled
-					badge={{ key: 'other', label: 'Other', color: 'secondary' }}
-				/>,
-			);
-
-			expect(screen.getByTestId('badge-other')).toBeInTheDocument();
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/CheckboxFilterV2ValueRow.tsx

@@ -1,118 +0,0 @@
-import { Badge } from '@signozhq/ui/badge';
-import { Button } from '@signozhq/ui/button';
-import { Checkbox } from '@signozhq/ui/checkbox';
-import { Typography } from '@signozhq/ui/typography';
-import cx from 'classnames';
-
-import { BadgeConfig } from './itemRules';
-import { CheckedState } from '../../../types';
-import styles from './CheckboxFilterV2ValueRow.module.scss';
-
-interface ValueRowProps {
-	value: string;
-	checkedState: CheckedState;
-	disabled: boolean;
-	title: string;
-	onlyButtonLabel: string;
-	customRendererForValue?: (value: string) => JSX.Element;
-	onCheckboxChange: (checked: boolean, previousState: CheckedState) => void;
-	onOnlyOrAllClick: () => void;
-	badge: BadgeConfig | null;
-}
-
-function toCheckboxValue(state: CheckedState): boolean | 'indeterminate' {
-	if (state === 'indeterminate') {
-		return 'indeterminate';
-	}
-	return state === 'checked';
-}
-
-const INDICATOR_CLASS_MAP = {
-	false: styles.indicatorFalse,
-	true: styles.indicatorTrue,
-} as Record<string, string>;
-
-export function CheckboxFilterV2ValueRow({
-	value,
-	checkedState,
-	disabled,
-	title,
-	onlyButtonLabel,
-	customRendererForValue,
-	onCheckboxChange,
-	onOnlyOrAllClick,
-	badge,
-}: ValueRowProps): JSX.Element {
-	const indicatorClass = INDICATOR_CLASS_MAP[value];
-
-	return (
-		<div
-			className={styles.valueRow}
-			data-testid={`checkbox-value-row-${value}`}
-			data-state={checkedState}
-			data-disabled={disabled}
-		>
-			<div className={styles.checkbox}>
-				<Checkbox
-					onChange={(isChecked): void =>
-						onCheckboxChange(isChecked === true, checkedState)
-					}
-					value={toCheckboxValue(checkedState)}
-					disabled={disabled}
-					color="primary"
-					testId={`checkbox-${title}-${value}`}
-				/>
-			</div>
-
-			<div
-				role="button"
-				tabIndex={disabled ? -1 : 0}
-				className={cx(styles.valueButton, disabled && styles.isDisabled)}
-				onClick={(): void => {
-					if (disabled) {
-						return;
-					}
-					onOnlyOrAllClick();
-				}}
-				onKeyDown={(e): void => {
-					if (disabled) {
-						return;
-					}
-					if (e.key === 'Enter' || e.key === ' ') {
-						onOnlyOrAllClick();
-					}
-				}}
-			>
-				<div className={styles.content}>
-					{indicatorClass && <div className={indicatorClass} />}
-					{customRendererForValue ? (
-						customRendererForValue(value)
-					) : (
-						<Typography.Text title={value} className={styles.valueLabel}>
-							{value}
-						</Typography.Text>
-					)}
-				</div>
-
-				<div className={styles.actions}>
-					{badge && (
-						<Badge
-							variant="outline"
-							color={badge.color}
-							className={styles.badge}
-							testId={`badge-${badge.key}`}
-						>
-							{badge.label}
-						</Badge>
-					)}
-					<Button variant="ghost" color="secondary" className={styles.onlyButton}>
-						{onlyButtonLabel}
-					</Button>
-					<Button variant="ghost" color="secondary" className={styles.toggleButton}>
-						Toggle
-					</Button>
-				</div>
-			</div>
-		</div>
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/SectionDivider.module.scss

@@ -1,29 +0,0 @@
-.divider {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-4);
-	padding: var(--spacing-2) 0;
-
-	margin-bottom: calc(-1 * var(--spacing-4));
-}
-
-.line {
-	flex: 1;
-	height: 1px;
-	background: var(--l1-border);
-}
-
-.label {
-	font-size: var(--periscope-font-size-small);
-	font-weight: var(--font-weight-semibold);
-	text-transform: uppercase;
-	letter-spacing: 0.5px;
-	color: var(--l3-foreground);
-	white-space: nowrap;
-}
-
-.infoIcon {
-	color: var(--l3-foreground);
-	cursor: help;
-	flex-shrink: 0;
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/SectionDivider.tsx

@@ -1,33 +0,0 @@
-import { Tooltip } from 'antd';
-import { Typography } from '@signozhq/ui/typography';
-import { Info } from '@signozhq/icons';
-
-import styles from './SectionDivider.module.scss';
-
-interface SectionDividerProps {
-	label: string;
-	tooltip?: string;
-}
-
-export function SectionDivider({
-	label,
-	tooltip,
-}: SectionDividerProps): JSX.Element {
-	const testId = label.toLowerCase().replace(/\s+/g, '-');
-	return (
-		<div className={styles.divider} data-testid={`section-divider-${testId}`}>
-			<div className={styles.line} />
-			<Typography.Text className={styles.label}>{label}</Typography.Text>
-			{tooltip && (
-				<Tooltip title={tooltip}>
-					<Info
-						size={12}
-						className={styles.infoIcon}
-						data-testid="section-divider-info"
-					/>
-				</Tooltip>
-			)}
-			<div className={styles.line} />
-		</div>
-	);
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/itemRules.test.ts

@@ -1,131 +0,0 @@
-import { deriveItemConfig, ItemContext, SectionType } from './itemRules';
-
-describe('itemRules', () => {
-	describe('deriveItemConfig', () => {
-		it('no query at all → section selected, no badge', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: true,
-				isNotInOperator: false,
-				hasExistingQuery: false,
-				hasFilterForThisKey: false,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.SELECTED);
-			expect(result.badge).toBeNull();
-		});
-
-		it('selected + IN operator → section selected, no badge', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: true,
-				isInRelatedValues: true,
-				isNotInOperator: false,
-				hasExistingQuery: true,
-				hasFilterForThisKey: true,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.SELECTED);
-			expect(result.badge).toBeNull();
-		});
-
-		it('selected + NOT IN operator → section selected, no badge, unchecked', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: true,
-				isInRelatedValues: false,
-				isNotInOperator: true,
-				hasExistingQuery: true,
-				hasFilterForThisKey: true,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.SELECTED);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('unchecked');
-		});
-
-		it('has query, not selected, in related → section related, checked', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: true,
-				isNotInOperator: false,
-				hasExistingQuery: true,
-				hasFilterForThisKey: false,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.RELATED);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('checked');
-		});
-
-		it('has query, has filter for this key, in related → section related, checked', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: true,
-				isNotInOperator: false,
-				hasExistingQuery: true,
-				hasFilterForThisKey: true,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.RELATED);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('checked');
-		});
-
-		it('has query, not in related → section all_values, unchecked', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: false,
-				isNotInOperator: false,
-				hasExistingQuery: true,
-				hasFilterForThisKey: false,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.ALL_VALUES);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('unchecked');
-		});
-
-		it('has query + filter for key, not selected, not in related → section all_values, unchecked', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: false,
-				isNotInOperator: false,
-				hasExistingQuery: true,
-				hasFilterForThisKey: true,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.ALL_VALUES);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('unchecked');
-		});
-
-		it('no query but has filter for key, not selected → fallback to checked (DEFAULT_CONFIG)', () => {
-			const ctx: ItemContext = {
-				isSelectedOnFilter: false,
-				isInRelatedValues: false,
-				isNotInOperator: false,
-				hasExistingQuery: false,
-				hasFilterForThisKey: true,
-			};
-
-			const result = deriveItemConfig(ctx);
-
-			expect(result.section).toBe(SectionType.SELECTED);
-			expect(result.badge).toBeNull();
-			expect(result.checkedState).toBe('checked');
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/itemRules.ts

@@ -1,118 +0,0 @@
-import { CheckedState } from '../../../types';
-
-export enum SectionType {
-	SELECTED = 'selected',
-	RELATED = 'related',
-	ALL_VALUES = 'all_values',
-}
-
-export interface BadgeConfig {
-	key: string;
-	label: string;
-	color: 'robin' | 'warning' | 'secondary';
-}
-
-export interface ItemConfig {
-	section: SectionType;
-	badge: BadgeConfig | null;
-	checkedState: CheckedState;
-}
-
-export interface ItemContext {
-	isSelectedOnFilter: boolean;
-	isInRelatedValues: boolean;
-	isNotInOperator: boolean;
-	hasExistingQuery: boolean;
-	hasFilterForThisKey: boolean;
-}
-
-export interface DerivedItem extends ItemConfig {
-	value: string;
-}
-
-interface ItemRule {
-	condition: (ctx: ItemContext) => boolean;
-	config: ItemConfig;
-}
-
-const ITEM_RULES: ItemRule[] = [
-	// No existing query and no filter → all checked (selected section)
-	{
-		condition: (ctx): boolean =>
-			!ctx.hasExistingQuery && !ctx.hasFilterForThisKey,
-		config: {
-			section: SectionType.SELECTED,
-			badge: null,
-			checkedState: 'checked',
-		},
-	},
-	// Selected with NOT IN operator → unchecked, no badge
-	{
-		condition: (ctx): boolean => ctx.isSelectedOnFilter && ctx.isNotInOperator,
-		config: {
-			section: SectionType.SELECTED,
-			badge: null,
-			checkedState: 'unchecked',
-		},
-	},
-	// Selected with IN operator → checked
-	{
-		condition: (ctx): boolean => ctx.isSelectedOnFilter && !ctx.isNotInOperator,
-		config: {
-			section: SectionType.SELECTED,
-			badge: null,
-			checkedState: 'checked',
-		},
-	},
-	// Related values (from existing query) → checked
-	{
-		condition: (ctx): boolean => ctx.hasExistingQuery && ctx.isInRelatedValues,
-		config: {
-			section: SectionType.RELATED,
-			badge: null,
-			checkedState: 'checked',
-		},
-	},
-	// All values (has existing query but not related) → unchecked
-	{
-		condition: (ctx): boolean => ctx.hasExistingQuery,
-		config: {
-			section: SectionType.ALL_VALUES,
-			badge: null,
-			checkedState: 'unchecked',
-		},
-	},
-];
-
-// Fallback when no rule matches
-const DEFAULT_CONFIG: ItemConfig = {
-	section: SectionType.SELECTED,
-	badge: null,
-	checkedState: 'checked',
-};
-
-export function deriveItemConfig(ctx: ItemContext): ItemConfig {
-	for (const rule of ITEM_RULES) {
-		if (rule.condition(ctx)) {
-			return rule.config;
-		}
-	}
-	return DEFAULT_CONFIG;
-}
-
-export function deriveItems(
-	values: string[],
-	relatedSet: Set<string>,
-	selectedOnFilterSet: Set<string>,
-	ctx: Omit<ItemContext, 'isSelectedOnFilter' | 'isInRelatedValues'>,
-): DerivedItem[] {
-	return values.map((value) => {
-		const itemCtx: ItemContext = {
-			...ctx,
-			isSelectedOnFilter: selectedOnFilterSet.has(value),
-			isInRelatedValues: relatedSet.has(value),
-		};
-		const config = deriveItemConfig(itemCtx);
-		return { value, ...config };
-	});
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/useExistingQuery.tsx

@@ -1,61 +0,0 @@
-import { useMemo } from 'react';
-import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
-import { convertFiltersToExpression } from 'components/QueryBuilderV2/utils';
-import { QuickFilterCheckboxUseFieldApis } from 'components/QuickFilters/types';
-
-interface UseExistingQueryParams {
-	useFieldApis: QuickFilterCheckboxUseFieldApis;
-	activeQueryIndex: number;
-}
-
-interface UseExistingQueryResult {
-	existingQuery: string | undefined;
-	hasExistingQuery: boolean;
-}
-
-export function useExistingQuery({
-	useFieldApis,
-	activeQueryIndex,
-}: UseExistingQueryParams): UseExistingQueryResult {
-	const { currentQuery } = useQueryBuilder();
-
-	const existingQuery = useMemo(() => {
-		if (useFieldApis.existingQuery === null) {
-			return undefined;
-		}
-
-		if (useFieldApis.existingQuery) {
-			return useFieldApis.existingQuery;
-		}
-
-		const queryData = currentQuery.builder.queryData?.[activeQueryIndex];
-
-		// Prefer V5 filter.expression
-		if (queryData?.filter?.expression) {
-			return queryData.filter.expression;
-		}
-
-		// Fall back to V3 filters.items
-		if (queryData?.filters?.items?.length) {
-			return convertFiltersToExpression(queryData.filters).expression;
-		}
-
-		return undefined;
-	}, [
-		useFieldApis.existingQuery,
-		currentQuery.builder.queryData,
-		activeQueryIndex,
-	]);
-
-	// Check if ANY filters exist in query (V3 items or V5 expression)
-	// This is separate from existingQuery because existingQuery can be explicitly
-	// disabled (null) while filters still exist in the query for UI purposes
-	const hasExistingQuery = useMemo(() => {
-		const queryData = currentQuery.builder.queryData?.[activeQueryIndex];
-		const hasV3Items = (queryData?.filters?.items?.length ?? 0) > 0;
-		const hasV5Expression = !!queryData?.filter?.expression;
-		return hasV3Items || hasV5Expression || !!existingQuery;
-	}, [currentQuery.builder.queryData, activeQueryIndex, existingQuery]);
-
-	return { existingQuery, hasExistingQuery };
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/useFieldValues.tsx

@@ -1,97 +0,0 @@
-import { useMemo } from 'react';
-import { useGetFieldsValues } from 'api/generated/services/fields';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
-import { IQuickFiltersConfig } from 'components/QuickFilters/types';
-import { DataSource } from 'types/common/queryBuilder';
-import { FIELD_API_CACHE_TIME } from 'constants/queryCacheTime';
-
-interface UseFieldValuesProps {
-	filter: IQuickFiltersConfig;
-	searchText: string;
-	existingQuery?: string;
-	metricNamespace?: string;
-	startUnixMilli?: number;
-	endUnixMilli?: number;
-	enabled: boolean;
-}
-
-interface UseFieldValuesReturn {
-	relatedValues: string[];
-	allValues: string[];
-	isLoading: boolean;
-	isFetching: boolean;
-}
-
-const DATA_SOURCE_TO_SIGNAL: Record<DataSource, TelemetrytypesSignalDTO> = {
-	[DataSource.METRICS]: TelemetrytypesSignalDTO.metrics,
-	[DataSource.TRACES]: TelemetrytypesSignalDTO.traces,
-	[DataSource.LOGS]: TelemetrytypesSignalDTO.logs,
-};
-
-export function useFieldValues({
-	filter,
-	searchText,
-	existingQuery,
-	metricNamespace,
-	startUnixMilli,
-	endUnixMilli,
-	enabled,
-}: UseFieldValuesProps): UseFieldValuesReturn {
-	const { data, isLoading, isFetching } = useGetFieldsValues(
-		{
-			signal: filter.dataSource
-				? DATA_SOURCE_TO_SIGNAL[filter.dataSource]
-				: undefined,
-			name: filter.attributeKey.key,
-			searchText,
-			existingQuery,
-			metricNamespace,
-			startUnixMilli,
-			// This field does not affect the backend but I wanted to keep it here
-			// in case we add the support in the future
-			endUnixMilli,
-		},
-		{
-			query: {
-				enabled,
-				cacheTime: FIELD_API_CACHE_TIME,
-				keepPreviousData: true,
-			},
-		},
-	);
-
-	const relatedValues: string[] = useMemo(() => {
-		const values = data?.data?.values;
-		if (!values) {
-			return [];
-		}
-
-		return (
-			values.relatedValues?.filter(
-				(value): value is string =>
-					value !== null && value !== undefined && value !== '',
-			) || []
-		);
-	}, [data]);
-
-	const allValues: string[] = useMemo(() => {
-		const values = data?.data?.values;
-		if (!values) {
-			return [];
-		}
-
-		const stringValues =
-			values.stringValues?.filter(
-				(value): value is string =>
-					value !== null && value !== undefined && value !== '',
-			) || [];
-		const numberValues =
-			values.numberValues
-				?.filter((value): value is number => value !== null && value !== undefined)
-				.map((value) => value.toString()) || [];
-
-		return [...stringValues, ...numberValues];
-	}, [data]);
-
-	return { relatedValues, allValues, isLoading, isFetching };
-}

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/useSectionedValues.test.ts

@@ -1,281 +0,0 @@
-import { renderHook } from '@testing-library/react';
-
-import { SectionType } from './itemRules';
-import { useSectionedValues, SectionedItem } from './useSectionedValues';
-
-function flattenSections(
-	sections: { type: SectionType; items: SectionedItem[] }[],
-): SectionedItem[] {
-	return sections.flatMap((s) => s.items);
-}
-
-describe('useSectionedValues', () => {
-	const baseInput = {
-		relatedValues: ['val1', 'val2'],
-		allValues: ['val1', 'val2', 'val3'],
-		currentFilterState: {},
-		isSomeFilterPresentForCurrentAttribute: false,
-		isNotInOperator: false,
-		hasExistingQuery: false,
-		visibleItemsCount: 10,
-	};
-
-	it('no query at all → all items in selected section, no badges', () => {
-		const { result } = renderHook(() =>
-			useSectionedValues({
-				...baseInput,
-				hasExistingQuery: false,
-				isSomeFilterPresentForCurrentAttribute: false,
-			}),
-		);
-
-		expect(result.current.sections).toHaveLength(1);
-		expect(result.current.sections[0].type).toBe(SectionType.SELECTED);
-		expect(result.current.sections[0].items).toHaveLength(3);
-		result.current.sections[0].items.forEach((item) => {
-			expect(item.badge).toBeNull();
-		});
-	});
-
-	it('has query, no filter for key → related and all_values sections', () => {
-		const { result } = renderHook(() =>
-			useSectionedValues({
-				...baseInput,
-				hasExistingQuery: true,
-				isSomeFilterPresentForCurrentAttribute: false,
-			}),
-		);
-
-		const allItems = flattenSections(result.current.sections);
-		const relatedItems = allItems.filter(
-			(item) => item.value === 'val1' || item.value === 'val2',
-		);
-		const otherItems = allItems.filter((item) => item.value === 'val3');
-
-		// Related values should be in related section, checked
-		relatedItems.forEach((item) => {
-			expect(item.section).toBe(SectionType.RELATED);
-			expect(item.checkedState).toBe('checked');
-		});
-
-		// Other values should be in all_values section, unchecked
-		otherItems.forEach((item) => {
-			expect(item.section).toBe(SectionType.ALL_VALUES);
-			expect(item.checkedState).toBe('unchecked');
-		});
-	});
-
-	it('has query + filter for key, selected value → in selected section', () => {
-		const { result } = renderHook(() =>
-			useSectionedValues({
-				...baseInput,
-				hasExistingQuery: true,
-				isSomeFilterPresentForCurrentAttribute: true,
-				currentFilterState: { val1: true, val2: false, val3: false },
-			}),
-		);
-
-		const allItems = flattenSections(result.current.sections);
-		const selectedItem = allItems.find((item) => item.value === 'val1');
-
-		expect(selectedItem?.section).toBe(SectionType.SELECTED);
-		expect(selectedItem?.badge).toBeNull();
-	});
-
-	it('has query + filter for key, NOT IN operator → excluded values in selected section, no badge', () => {
-		const { result } = renderHook(() =>
-			useSectionedValues({
-				...baseInput,
-				hasExistingQuery: true,
-				isSomeFilterPresentForCurrentAttribute: true,
-				isNotInOperator: true,
-				currentFilterState: { val1: false, val2: true, val3: true },
-			}),
-		);
-
-		const allItems = flattenSections(result.current.sections);
-		// val1 is unchecked + NOT IN = excluded
-		const excludedItem = allItems.find((item) => item.value === 'val1');
-
-		expect(excludedItem?.section).toBe(SectionType.SELECTED);
-		expect(excludedItem?.badge).toBeNull();
-		expect(excludedItem?.checkedState).toBe('unchecked');
-	});
-
-	it('items within same section sorted alphabetically', () => {
-		const { result } = renderHook(() =>
-			useSectionedValues({
-				...baseInput,
-				relatedValues: ['zebra', 'apple', 'mango'],
-				allValues: ['zebra', 'apple', 'mango'],
-				hasExistingQuery: false,
-				isSomeFilterPresentForCurrentAttribute: false,
-			}),
-		);
-
-		// All items have section selected, should be sorted alphabetically
-		const allItems = flattenSections(result.current.sections);
-		const values = allItems.map((item) => item.value);
-		expect(values).toStrictEqual(['apple', 'mango', 'zebra']);
-	});
-
-	describe('filtered results from API', () => {
-		it('keeps items in their natural sections with filtered API results', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: true,
-					currentFilterState: { val1: true },
-				}),
-			);
-
-			const sectionTypes = result.current.sections.map((s) => s.type);
-			expect(sectionTypes).toContain(SectionType.SELECTED);
-			expect(sectionTypes).toContain(SectionType.RELATED);
-		});
-
-		it('returns empty sections array when no values', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: [],
-					allValues: [],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: false,
-					currentFilterState: {},
-				}),
-			);
-
-			expect(result.current.sections).toHaveLength(0);
-			expect(result.current.totalCount).toBe(0);
-		});
-
-		it('non-related items go to ALL_VALUES section', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: [],
-					allValues: ['other1', 'other2', 'other3'],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: false,
-				}),
-			);
-
-			const allValuesSection = result.current.sections.find(
-				(s) => s.type === SectionType.ALL_VALUES,
-			);
-			expect(allValuesSection?.items).toHaveLength(3);
-		});
-
-		it('handles non-overlapping relatedValues and allValues correctly', () => {
-			// This tests the bug where different pod names in relatedValues vs allValues
-			// caused all items to go to ALL_VALUES instead of RELATED
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: ['pod-a-1', 'pod-b-1', 'pod-c-1'],
-					allValues: ['pod-a-2', 'pod-b-2', 'pod-c-2'],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: false,
-				}),
-			);
-
-			const sectionTypes = result.current.sections.map((s) => s.type);
-
-			// RELATED section should exist with relatedValues items
-			expect(sectionTypes).toContain(SectionType.RELATED);
-			const relatedSection = result.current.sections.find(
-				(s) => s.type === SectionType.RELATED,
-			);
-			expect(relatedSection?.items).toHaveLength(3);
-			expect(relatedSection?.items.map((i) => i.value)).toStrictEqual(
-				expect.arrayContaining(['pod-a-1', 'pod-b-1', 'pod-c-1']),
-			);
-
-			// ALL_VALUES section should exist with allValues items
-			expect(sectionTypes).toContain(SectionType.ALL_VALUES);
-			const allValuesSection = result.current.sections.find(
-				(s) => s.type === SectionType.ALL_VALUES,
-			);
-			expect(allValuesSection?.items).toHaveLength(3);
-			expect(allValuesSection?.items.map((i) => i.value)).toStrictEqual(
-				expect.arrayContaining(['pod-a-2', 'pod-b-2', 'pod-c-2']),
-			);
-		});
-	});
-
-	describe('section ordering', () => {
-		it('sections appear in order: SELECTED → RELATED → ALL_VALUES', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: ['related1'],
-					allValues: ['all1'],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: true,
-					currentFilterState: { selected1: true },
-				}),
-			);
-
-			const sectionTypes = result.current.sections.map((s) => s.type);
-
-			// Verify order
-			const selectedIdx = sectionTypes.indexOf(SectionType.SELECTED);
-			const relatedIdx = sectionTypes.indexOf(SectionType.RELATED);
-			const allValuesIdx = sectionTypes.indexOf(SectionType.ALL_VALUES);
-
-			expect(selectedIdx).toBeLessThan(relatedIdx);
-			expect(relatedIdx).toBeLessThan(allValuesIdx);
-		});
-
-		it('RELATED section appears before ALL_VALUES even with many items', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: ['r1', 'r2', 'r3', 'r4', 'r5'],
-					allValues: ['a1', 'a2', 'a3', 'a4', 'a5'],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: false,
-					visibleItemsCount: 100,
-				}),
-			);
-
-			const sectionTypes = result.current.sections.map((s) => s.type);
-
-			expect(sectionTypes[0]).toBe(SectionType.RELATED);
-			expect(sectionTypes[1]).toBe(SectionType.ALL_VALUES);
-		});
-
-		it('visibleItemsCount limits total items across sections', () => {
-			const { result } = renderHook(() =>
-				useSectionedValues({
-					...baseInput,
-					relatedValues: ['r1', 'r2', 'r3'],
-					allValues: ['a1', 'a2', 'a3'],
-					hasExistingQuery: true,
-					isSomeFilterPresentForCurrentAttribute: false,
-					visibleItemsCount: 4,
-				}),
-			);
-
-			const totalItems = result.current.sections.reduce(
-				(sum, s) => sum + s.items.length,
-				0,
-			);
-			expect(totalItems).toBe(4);
-
-			// RELATED section should get priority (3 items)
-			const relatedSection = result.current.sections.find(
-				(s) => s.type === SectionType.RELATED,
-			);
-			expect(relatedSection?.items).toHaveLength(3);
-
-			// ALL_VALUES gets remaining (1 item)
-			const allValuesSection = result.current.sections.find(
-				(s) => s.type === SectionType.ALL_VALUES,
-			);
-			expect(allValuesSection?.items).toHaveLength(1);
-		});
-	});
-});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/v2/useSectionedValues.ts

@@ -1,142 +0,0 @@
-import { useMemo } from 'react';
-
-import { BadgeConfig, deriveItems, SectionType } from './itemRules';
-import { CheckedState } from '../../../types';
-
-interface SectionedValuesInput {
-	relatedValues: string[];
-	allValues: string[];
-	currentFilterState: Record<string, boolean>;
-	isSomeFilterPresentForCurrentAttribute: boolean;
-	isNotInOperator: boolean;
-	hasExistingQuery: boolean;
-	visibleItemsCount: number;
-}
-
-export interface SectionedItem {
-	value: string;
-	section: SectionType;
-	badge: BadgeConfig | null;
-	checkedState: CheckedState;
-}
-
-export interface Section {
-	type: SectionType;
-	items: SectionedItem[];
-}
-
-interface SectionedValuesOutput {
-	sections: Section[];
-	totalCount: number;
-}
-
-const SECTION_ORDER: SectionType[] = [
-	SectionType.SELECTED,
-	SectionType.RELATED,
-	SectionType.ALL_VALUES,
-];
-
-function buildSelectedSet(
-	currentFilterState: Record<string, boolean>,
-	isSomeFilterPresentForCurrentAttribute: boolean,
-	isNotInOperator: boolean,
-): Set<string> {
-	const selectedSet = new Set<string>();
-	if (!isSomeFilterPresentForCurrentAttribute) {
-		return selectedSet;
-	}
-
-	for (const [val, isChecked] of Object.entries(currentFilterState)) {
-		// NOT IN: unchecked = explicitly excluded
-		// IN: checked = explicitly selected
-		const shouldAdd = isNotInOperator ? !isChecked : isChecked;
-		if (shouldAdd) {
-			selectedSet.add(val);
-		}
-	}
-	return selectedSet;
-}
-
-export function useSectionedValues({
-	relatedValues,
-	allValues,
-	currentFilterState,
-	isSomeFilterPresentForCurrentAttribute,
-	isNotInOperator,
-	hasExistingQuery,
-	visibleItemsCount,
-}: SectionedValuesInput): SectionedValuesOutput {
-	const items = useMemo(() => {
-		const selectedSet = buildSelectedSet(
-			currentFilterState,
-			isSomeFilterPresentForCurrentAttribute,
-			isNotInOperator,
-		);
-
-		// Combine all values - API already filters both arrays by searchText
-		const allUniqueValues = Array.from(new Set([...relatedValues, ...allValues]));
-
-		// Include selected values at top - may not be in API response
-		const finalValues = [
-			...new Set([...Array.from(selectedSet), ...allUniqueValues]),
-		];
-		const relatedSet = new Set(relatedValues);
-
-		return deriveItems(finalValues, relatedSet, selectedSet, {
-			isNotInOperator,
-			hasExistingQuery,
-			hasFilterForThisKey: isSomeFilterPresentForCurrentAttribute,
-		});
-	}, [
-		relatedValues,
-		allValues,
-		currentFilterState,
-		isSomeFilterPresentForCurrentAttribute,
-		isNotInOperator,
-		hasExistingQuery,
-	]);
-
-	const sections = useMemo(() => {
-		// Group items by section
-		const sectionMap = new Map<SectionType, SectionedItem[]>();
-		for (const sectionType of SECTION_ORDER) {
-			sectionMap.set(sectionType, []);
-		}
-
-		for (const item of items) {
-			sectionMap.get(item.section)?.push(item);
-		}
-
-		// Sort items within each section alphabetically
-		for (const sectionItems of sectionMap.values()) {
-			sectionItems.sort((a, b) => a.value.localeCompare(b.value));
-		}
-
-		// Apply visibleItemsCount across all sections
-		let remaining = visibleItemsCount;
-		const result: Section[] = [];
-
-		for (const sectionType of SECTION_ORDER) {
-			const sectionItems = sectionMap.get(sectionType) || [];
-
-			if (sectionItems.length === 0) {
-				continue;
-			}
-
-			const itemsToTake = Math.min(sectionItems.length, remaining);
-			if (itemsToTake === 0) {
-				break;
-			}
-
-			result.push({
-				type: sectionType,
-				items: sectionItems.slice(0, itemsToTake),
-			});
-			remaining -= itemsToTake;
-		}
-
-		return result;
-	}, [items, visibleItemsCount]);
-
-	return { sections, totalCount: items.length };
-}

frontend/src/components/QuickFilters/QuickFilters.tsx

@@ -32,7 +32,6 @@ import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { USER_ROLES } from 'types/roles';
 
 import Checkbox from './FilterRenderers/Checkbox/Checkbox';
-import CheckboxV2 from './FilterRenderers/Checkbox/v2/CheckboxFilterV2';
 import Duration from './FilterRenderers/Duration/Duration';
 import Slider from './FilterRenderers/Slider/Slider';
 import useFilterConfig from './hooks/useFilterConfig';
@@ -52,7 +51,6 @@ export default function QuickFilters(props: IQuickFiltersProps): JSX.Element {
 		signal,
 		showFilterCollapse = true,
 		showQueryName = true,
-		useFieldApis,
 	} = props;
 	const { user } = useAppContext();
 	const [isSettingsOpen, setIsSettingsOpen] = useState(false);
@@ -299,45 +297,21 @@ export default function QuickFilters(props: IQuickFiltersProps): JSX.Element {
 				{filterConfig.map((filter) => {
 					switch (filter.type) {
 						case FiltersType.CHECKBOX:
-							return useFieldApis ? (
-								<CheckboxV2
-									key={filter.attributeKey.key}
-									source={source}
-									filter={filter}
-									onFilterChange={onFilterChange}
-									useFieldApis={useFieldApis}
-								/>
-							) : (
+							return (
 								<Checkbox
-									key={filter.attributeKey.key}
 									source={source}
 									filter={filter}
 									onFilterChange={onFilterChange}
 								/>
 							);
 						case FiltersType.DURATION:
-							return (
-								<Duration
-									key={filter.attributeKey.key}
-									filter={filter}
-									onFilterChange={onFilterChange}
-								/>
-							);
+							return <Duration filter={filter} onFilterChange={onFilterChange} />;
 						case FiltersType.SLIDER:
-							return <Slider key={filter.attributeKey.key} />;
+							return <Slider />;
 						// eslint-disable-next-line sonarjs/no-duplicated-branches
 						default:
-							return useFieldApis ? (
-								<CheckboxV2
-									key={filter.attributeKey.key}
-									source={source}
-									filter={filter}
-									onFilterChange={onFilterChange}
-									useFieldApis={useFieldApis}
-								/>
-							) : (
+							return (
 								<Checkbox
-									key={filter.attributeKey.key}
 									source={source}
 									filter={filter}
 									onFilterChange={onFilterChange}
@@ -407,5 +381,4 @@ QuickFilters.defaultProps = {
 	config: [],
 	showFilterCollapse: true,
 	showQueryName: true,
-	useFieldApis: undefined,
 };

frontend/src/components/QuickFilters/types.ts

@@ -26,11 +26,6 @@ export enum SignalType {
 	METER_EXPLORER = 'meter',
 }
 
-/**
- * Missing export from signozhq/ui/checkbox, TODO(H4ad): Add and remove this type definition
- */
-export type CheckedState = 'checked' | 'unchecked' | 'indeterminate';
-
 export interface IQuickFiltersConfig {
 	type: FiltersType;
 	title: string;
@@ -51,7 +46,6 @@ export interface IQuickFiltersProps {
 	className?: string;
 	showFilterCollapse?: boolean;
 	showQueryName?: boolean;
-	useFieldApis?: QuickFilterCheckboxUseFieldApis;
 }
 
 export enum QuickFiltersSource {
@@ -62,19 +56,3 @@ export enum QuickFiltersSource {
 	EXCEPTIONS = 'exceptions',
 	METER_EXPLORER = 'meter',
 }
-
-/**
- * Opt-in: fetch values from the /v1/fields/values API instead of /v3/autocomplete/attribute_values
- */
-export type QuickFilterCheckboxUseFieldApis = {
-	startUnixMilli: number;
-	endUnixMilli: number;
-	/**
-	 * If you didn't specify a string, we automatically try to extract this from the currentQuery,
-	 * from the filter.expression or filter.items.
-	 *
-	 * Use null to ignore/disable this behavior.
-	 */
-	existingQuery?: string | null;
-	metricNamespace?: string;
-};

frontend/src/constants/queryCacheTime.ts

@@ -1,5 +1,3 @@
 export const DASHBOARD_CACHE_TIME = 30_000;
 // keep it low or zero, otherwise, when enabled auto-refresh, this causes OOM due to accumulated queries in cache
 export const DASHBOARD_CACHE_TIME_ON_REFRESH_ENABLED = 0;
-
-export const FIELD_API_CACHE_TIME = 60_000;

frontend/src/container/InfraMonitoringHosts/Hosts.tsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { Button, Tooltip } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
 import logEvent from 'api/common/logEvent';
@@ -9,10 +9,7 @@ import { FeatureKeys } from 'constants/features';
 import K8sBaseDetails from 'container/InfraMonitoringK8s/Base/K8sBaseDetails';
 import { K8sBaseList } from 'container/InfraMonitoringK8s/Base/K8sBaseList';
 import { K8sBaseFilters } from 'container/InfraMonitoringK8s/Base/types';
-import {
-	InfraMonitoringEntity,
-	METRIC_NAMESPACE_BY_ENTITY,
-} from 'container/InfraMonitoringK8s/constants';
+import { InfraMonitoringEntity } from 'container/InfraMonitoringK8s/constants';
 import {
 	useInfraMonitoringFiltersK8s,
 	useInfraMonitoringPageListing,
@@ -20,8 +17,6 @@ import {
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
 import { useAppContext } from 'providers/App/App';
-import { useGlobalTimeStore } from 'store/globalTime';
-import { NANO_SECOND_MULTIPLIER } from 'store/globalTime/utils';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 import {
@@ -62,17 +57,6 @@ function Hosts(): JSX.Element {
 		entityVersion: '',
 	});
 
-	const selectedTime = useGlobalTimeStore((state) => state.selectedTime);
-	const getMinMaxTime = useGlobalTimeStore((state) => state.getMinMaxTime);
-	const { startUnixMilli, endUnixMilli } = useMemo(() => {
-		const { minTime, maxTime } = getMinMaxTime();
-		return {
-			startUnixMilli: Math.floor(minTime / NANO_SECOND_MULTIPLIER),
-			endUnixMilli: Math.floor(maxTime / NANO_SECOND_MULTIPLIER),
-		};
-		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [selectedTime, getMinMaxTime]);
-
 	// Track previous urlFilters to only sync when the value actually changes
 	// (not when handleChangeQueryData changes due to query updates)
 	const prevUrlFiltersRef = useRef<string | null>(null);
@@ -171,12 +155,6 @@ function Hosts(): JSX.Element {
 								config={getHostsQuickFiltersConfig(dotMetricsEnabled)}
 								handleFilterVisibilityChange={handleFilterVisibilityChange}
 								onFilterChange={handleQuickFiltersChange}
-								useFieldApis={{
-									metricNamespace:
-										METRIC_NAMESPACE_BY_ENTITY[InfraMonitoringEntity.HOSTS],
-									startUnixMilli,
-									endUnixMilli,
-								}}
 							/>
 						</div>
 					)}

frontend/src/container/InfraMonitoringK8s/InfraMonitoringK8s.module.scss

@@ -66,6 +66,20 @@
 		background: colox-mix(var(--accent-primary), var(--bg-vanilla-100), 20%);
 	}
 
+	:global(.ant-collapse-header) {
+		border-bottom: 1px solid var(--l1-border);
+		padding: 12px 8px;
+	}
+
+	:global(.ant-collapse-content-box) {
+		padding: 0 !important;
+		padding-block: 0 !important;
+
+		:global(.quick-filters .checkbox-filter) {
+			padding-left: 18px;
+		}
+	}
+
 	:global(.quick-filters) {
 		overflow-y: auto;
 		overflow-x: hidden;
@@ -97,6 +111,22 @@
 	justify-content: space-between;
 }
 
+.quickFiltersCategoryLabel {
+	display: flex;
+	align-items: center;
+	gap: 4px;
+}
+
+.quickFiltersCategoryLabelIcon {
+	margin-right: 8px;
+}
+
+.quickFiltersCategoryLabelContainer {
+	display: flex;
+	align-items: center;
+	gap: 4px;
+}
+
 .listContainer {
 	flex: 1;
 	min-width: 0;
@@ -130,106 +160,3 @@
 .listContainerFiltersVisible {
 	max-width: calc(100% - 280px);
 }
-
-.categorySelectorSection {
-	padding: var(--spacing-4);
-}
-
-.sectionHeader {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-4);
-	margin-bottom: var(--spacing-4);
-
-	&[data-type='filter'] {
-		padding: 0 var(--spacing-4);
-	}
-}
-
-.sectionLabel {
-	font-size: var(--periscope-font-size-small);
-	font-weight: var(--font-weight-semibold);
-	text-transform: uppercase;
-	letter-spacing: 0.5px;
-	color: var(--l3-foreground);
-	white-space: nowrap;
-}
-
-.sectionLine {
-	flex: 1;
-	height: 1px;
-	background: var(--l1-border);
-}
-
-.categoryCard {
-	background: var(--l2-background);
-	border: 1px solid var(--l2-border);
-	border-radius: var(--spacing-3);
-	padding: var(--spacing-2);
-}
-
-.categoryList {
-	display: flex;
-	flex-direction: column;
-	gap: var(--spacing-1);
-}
-
-.categoryItem {
-	display: flex;
-	align-items: center;
-	gap: var(--spacing-5);
-	padding: var(--spacing-3) var(--spacing-4);
-	border: none;
-	border-radius: var(--spacing-2);
-	background: transparent;
-	cursor: pointer;
-	width: 100%;
-	text-align: left;
-	transition:
-		background-color 0.2s ease,
-		color 0.2s ease;
-	color: var(--l2-foreground);
-	font-size: var(--periscope-font-size-base);
-	--typography-color: var(--l1-foreground);
-
-	&:hover:not(.categoryItemSelected) {
-		background: var(--l2-background-hover);
-	}
-
-	svg {
-		color: var(--l3-foreground);
-		flex-shrink: 0;
-		transition: color 0.2s ease;
-	}
-
-	&.categoryItemSelected {
-		background: var(--accent-primary);
-		color: var(--l1-background);
-		font-weight: 600;
-
-		&:hover {
-			background: var(--accent-primary-hover, var(--accent-primary));
-		}
-
-		svg {
-			color: var(--l1-foreground);
-		}
-	}
-}
-
-.quickFiltersSection {
-	flex: 1;
-	overflow-y: auto;
-
-	&::-webkit-scrollbar {
-		width: 0.1rem;
-	}
-
-	&::-webkit-scrollbar-track {
-		background: transparent;
-	}
-
-	&::-webkit-scrollbar-thumb {
-		background: var(--accent-primary);
-	}
-}

frontend/src/container/InfraMonitoringK8s/InfraMonitoringK8s.tsx

@@ -1,13 +1,11 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import * as Sentry from '@sentry/react';
-import { Button, Tooltip } from 'antd';
+import { Button, CollapseProps } from 'antd';
+import { Collapse, Tooltip } from 'antd';
 import { Typography } from '@signozhq/ui/typography';
 import logEvent from 'api/common/logEvent';
 import QuickFilters from 'components/QuickFilters/QuickFilters';
-import {
-	QuickFilterCheckboxUseFieldApis,
-	QuickFiltersSource,
-} from 'components/QuickFilters/types';
+import { QuickFiltersSource } from 'components/QuickFilters/types';
 import { InfraMonitoringEvents } from 'constants/events';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useQueryOperations } from 'hooks/queryBuilder/useQueryBuilderOperations';
@@ -25,8 +23,6 @@ import {
 	Workflow,
 } from '@signozhq/icons';
 import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
-import { useGlobalTimeStore } from 'store/globalTime';
-import { NANO_SECOND_MULTIPLIER } from 'store/globalTime/utils';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 
 import { FeatureKeys } from '../../constants/features';
@@ -42,9 +38,7 @@ import {
 	GetPodsQuickFiltersConfig,
 	GetStatefulsetsQuickFiltersConfig,
 	GetVolumesQuickFiltersConfig,
-	InfraMonitoringEntity,
 	K8sCategories,
-	METRIC_NAMESPACE_BY_ENTITY,
 } from './constants';
 import K8sDaemonSetsList from './DaemonSets/K8sDaemonSetsList';
 import K8sDeploymentsList from './Deployments/K8sDeploymentsList';
@@ -104,26 +98,6 @@ export default function InfraMonitoringK8s(): JSX.Element {
 		featureFlags?.find((flag) => flag.name === FeatureKeys.DOT_METRICS_ENABLED)
 			?.active || false;
 
-	const selectedTime = useGlobalTimeStore((state) => state.selectedTime);
-	const getMinMaxTime = useGlobalTimeStore((state) => state.getMinMaxTime);
-	const { startUnixMilli, endUnixMilli } = useMemo(() => {
-		const { minTime, maxTime } = getMinMaxTime();
-		return {
-			startUnixMilli: Math.floor(minTime / NANO_SECOND_MULTIPLIER),
-			endUnixMilli: Math.floor(maxTime / NANO_SECOND_MULTIPLIER),
-		};
-		// eslint-disable-next-line react-hooks/exhaustive-deps
-	}, [selectedTime, getMinMaxTime]);
-
-	const getUseFieldApis = useCallback(
-		(entity: InfraMonitoringEntity): QuickFilterCheckboxUseFieldApis => ({
-			metricNamespace: METRIC_NAMESPACE_BY_ENTITY[entity],
-			startUnixMilli,
-			endUnixMilli,
-		}),
-		[startUnixMilli, endUnixMilli],
-	);
-
 	const handleFilterChange = (query: Query): void => {
 		// update the current query with the new filters
 		// in infra monitoring k8s, we are using only one query, hence updating the 0th index of queryData
@@ -139,79 +113,192 @@ export default function InfraMonitoringK8s(): JSX.Element {
 		});
 	};
 
-	const categories = useMemo(
-		() => [
-			{
-				key: K8sCategories.PODS,
-				label: 'Pods',
-				icon: <Container size={14} />,
-				config: GetPodsQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.NODES,
-				label: 'Nodes',
-				icon: <Workflow size={14} />,
-				config: GetNodesQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.NAMESPACES,
-				label: 'Namespaces',
-				icon: <FilePenLine size={14} />,
-				config: GetNamespaceQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.CLUSTERS,
-				label: 'Clusters',
-				icon: <Boxes size={14} />,
-				config: GetClustersQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.DEPLOYMENTS,
-				label: 'Deployments',
-				icon: <Computer size={14} />,
-				config: GetDeploymentsQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.JOBS,
-				label: 'Jobs',
-				icon: <Bolt size={14} />,
-				config: GetJobsQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.DAEMONSETS,
-				label: 'DaemonSets',
-				icon: <Group size={14} />,
-				config: GetDaemonsetsQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.STATEFULSETS,
-				label: 'StatefulSets',
-				icon: <ArrowUpDown size={14} />,
-				config: GetStatefulsetsQuickFiltersConfig(dotMetricsEnabled),
-			},
-			{
-				key: K8sCategories.VOLUMES,
-				label: 'Volumes',
-				icon: <HardDrive size={14} />,
-				config: GetVolumesQuickFiltersConfig(dotMetricsEnabled),
-			},
-		],
-		[dotMetricsEnabled],
+	const renderCategoryLabel = (
+		icon: JSX.Element,
+		label: string,
+	): JSX.Element => (
+		<div className={styles.quickFiltersCategoryLabel}>
+			<div className={styles.quickFiltersCategoryLabelContainer}>
+				{icon}
+				<Typography.Text>{label}</Typography.Text>
+			</div>
+		</div>
 	);
 
-	const selectedCategoryConfig = useMemo(
-		() => categories.find((cat) => cat.key === selectedCategory)?.config,
-		[categories, selectedCategory],
-	);
+	const items: CollapseProps['items'] = [
+		{
+			label: renderCategoryLabel(
+				<Container size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Pods',
+			),
+			key: K8sCategories.PODS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetPodsQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<Workflow size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Nodes',
+			),
+			key: K8sCategories.NODES,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetNodesQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<FilePenLine size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Namespaces',
+			),
+			key: K8sCategories.NAMESPACES,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetNamespaceQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<Boxes size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Clusters',
+			),
+			key: K8sCategories.CLUSTERS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetClustersQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<Computer size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Deployments',
+			),
+			key: K8sCategories.DEPLOYMENTS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetDeploymentsQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<Bolt size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Jobs',
+			),
+			key: K8sCategories.JOBS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetJobsQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<Group size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'DaemonSets',
+			),
+			key: K8sCategories.DAEMONSETS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetDaemonsetsQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<ArrowUpDown size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'StatefulSets',
+			),
+			key: K8sCategories.STATEFULSETS,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetStatefulsetsQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		{
+			label: renderCategoryLabel(
+				<HardDrive size={14} className={styles.quickFiltersCategoryLabelIcon} />,
+				'Volumes',
+			),
+			key: K8sCategories.VOLUMES,
+			showArrow: false,
+			children: (
+				<QuickFilters
+					source={QuickFiltersSource.INFRA_MONITORING}
+					config={GetVolumesQuickFiltersConfig(dotMetricsEnabled)}
+					handleFilterVisibilityChange={handleFilterVisibilityChange}
+					onFilterChange={handleFilterChange}
+				/>
+			),
+		},
+		// TODO: Enable once we have implemented containers.
+		// {
+		// 	label: (
+		// 		<div className="k8s-quick-filters-category-label">
+		// 			<div className="k8s-quick-filters-category-label-container">
+		// 				<PackageOpen
+		// 					size={14}
+		// 					className="k8s-quick-filters-category-label-icon"
+		// 				/>
+		// 				<Typography.Text>Containers</Typography.Text>
+		// 			</div>
+		// 		</div>
+		// 	),
+		// 	key: K8sCategories.CONTAINERS,
+		// 	showArrow: false,
+		// 	children: (
+		// 		<QuickFilters
+		// 			source={QuickFiltersSource.INFRA_MONITORING}
+		// 			config={ContainersQuickFiltersConfig}
+		// 			handleFilterVisibilityChange={handleFilterVisibilityChange}
+		// 			onFilterChange={handleFilterChange}
+		// 		/>
+		// 	),
+		// },
+	];
 
-	const selectedCategoryUseFieldApis = useMemo(
-		() => getUseFieldApis(selectedCategory as InfraMonitoringEntity),
-		[getUseFieldApis, selectedCategory],
-	);
-
-	const handleCategorySelect = (key: string): void => {
-		if (key !== selectedCategory) {
-			setSelectedCategory(key);
+	const handleCategoryChange = (key: string | string[]): void => {
+		if (Array.isArray(key) && key.length > 0) {
+			setSelectedCategory(key[0] as string);
 			// Reset filters
 			setUrlFilters(null);
 			setOrderBy(null);
@@ -245,59 +332,26 @@ export default function InfraMonitoringK8s(): JSX.Element {
 				<div className={styles.infraContentRow}>
 					{showFilters && (
 						<div className={styles.quickFiltersContainer}>
-							<div className={styles.categorySelectorSection}>
-								<div className={styles.sectionHeader} data-type="resource">
-									<Typography.Text className={styles.sectionLabel}>
-										Viewing · Resource
-									</Typography.Text>
-									<div className={styles.sectionLine} />
-									<Tooltip title="Collapse Filters">
-										<ArrowUpToLine
-											style={{ transform: 'rotate(270deg)' }}
-											onClick={handleFilterVisibilityChange}
-											size="md"
-										/>
-									</Tooltip>
-								</div>
-								<div className={styles.categoryCard}>
-									<div className={styles.categoryList}>
-										{categories.map((category) => (
-											<button
-												key={category.key}
-												type="button"
-												className={`${styles.categoryItem} ${
-													selectedCategory === category.key
-														? styles.categoryItemSelected
-														: ''
-												}`}
-												onClick={(): void => handleCategorySelect(category.key)}
-												data-testid={`category-${category.key}`}
-											>
-												{category.icon}
-												<Typography.Text>{category.label}</Typography.Text>
-											</button>
-										))}
-									</div>
-								</div>
-							</div>
+							<div className={styles.quickFiltersContainerHeader}>
+								<Typography.Text>Filters</Typography.Text>
 
-							<div className={styles.quickFiltersSection}>
-								<div className={styles.sectionHeader} data-type="filter">
-									<Typography.Text className={styles.sectionLabel}>
-										Filter by
-									</Typography.Text>
-									<div className={styles.sectionLine} />
-								</div>
-								{selectedCategoryConfig && (
-									<QuickFilters
-										source={QuickFiltersSource.INFRA_MONITORING}
-										config={selectedCategoryConfig}
-										handleFilterVisibilityChange={handleFilterVisibilityChange}
-										onFilterChange={handleFilterChange}
-										useFieldApis={selectedCategoryUseFieldApis}
+								<Tooltip title="Collapse Filters">
+									<ArrowUpToLine
+										style={{ transform: 'rotate(270deg)' }}
+										onClick={handleFilterVisibilityChange}
+										size="md"
 									/>
-								)}
+								</Tooltip>
 							</div>
+							<Collapse
+								onChange={handleCategoryChange}
+								items={items}
+								defaultActiveKey={[selectedCategory]}
+								activeKey={[selectedCategory]}
+								accordion
+								bordered={false}
+								ghost
+							/>
 						</div>
 					)}
 

frontend/src/container/InfraMonitoringK8s/constants.ts

@@ -21,21 +21,6 @@ export enum InfraMonitoringEntity {
 	VOLUMES = 'volumes',
 }
 
-export const METRIC_NAMESPACE_BY_ENTITY: Record<InfraMonitoringEntity, string> =
-	{
-		[InfraMonitoringEntity.HOSTS]: 'system.',
-		[InfraMonitoringEntity.PODS]: 'k8s.pod.',
-		[InfraMonitoringEntity.NODES]: 'k8s.node.',
-		[InfraMonitoringEntity.NAMESPACES]: 'k8s.pod.',
-		[InfraMonitoringEntity.CLUSTERS]: 'k8s.node.',
-		[InfraMonitoringEntity.DEPLOYMENTS]: 'k8s.',
-		[InfraMonitoringEntity.STATEFULSETS]: 'k8s.',
-		[InfraMonitoringEntity.DAEMONSETS]: 'k8s.',
-		[InfraMonitoringEntity.CONTAINERS]: 'k8s.pod.',
-		[InfraMonitoringEntity.JOBS]: 'k8s.',
-		[InfraMonitoringEntity.VOLUMES]: 'k8s.volume.',
-	};
-
 export enum VIEWS {
 	METRICS = 'metrics',
 	LOGS = 'logs',

frontend/src/hooks/useExportData/__tests__/useClientExport.test.ts

@@ -0,0 +1,116 @@
+import { act, renderHook } from '@testing-library/react';
+import { downloadFile } from 'lib/exportData/downloadFile';
+import { ExportFormat, TimeseriesShape } from 'lib/exportData/types';
+import { QueryRangeResponseV5 } from 'types/api/v5/queryRange';
+
+import { useClientExport } from '../useClientExport';
+
+jest.mock('lib/exportData/downloadFile', () => ({ downloadFile: jest.fn() }));
+
+const mockMessageError = jest.fn();
+jest.mock('antd', () => {
+	const actual = jest.requireActual('antd');
+	return {
+		...actual,
+		message: { error: (...args: unknown[]): void => mockMessageError(...args) },
+	};
+});
+
+const mockDownloadFile = downloadFile as jest.Mock;
+
+function timeSeriesResponse(): QueryRangeResponseV5 {
+	return {
+		type: 'time_series',
+		data: {
+			results: [
+				{
+					queryName: 'A',
+					aggregations: [
+						{
+							index: 0,
+							alias: '',
+							meta: {},
+							series: [
+								{
+									labels: [{ key: { name: 'service' }, value: 'a' }],
+									values: [{ timestamp: 1000, value: 12 }],
+								},
+							],
+						},
+					],
+				},
+			],
+		},
+		meta: {},
+	} as unknown as QueryRangeResponseV5;
+}
+
+describe('useClientExport', () => {
+	beforeEach(() => jest.clearAllMocks());
+
+	it('exports time_series as CSV to <fileName>.csv', async () => {
+		const { result } = renderHook(() =>
+			useClientExport({
+				response: timeSeriesResponse(),
+				fileName: 'chart',
+				legendMap: { A: '{{service}}' },
+			}),
+		);
+
+		await act(async () => {
+			await result.current.handleExport({
+				format: ExportFormat.Csv,
+				shape: TimeseriesShape.Long,
+			});
+		});
+
+		expect(mockDownloadFile).toHaveBeenCalledTimes(1);
+		const [content, name, mime] = mockDownloadFile.mock.calls[0];
+		expect(name).toBe('chart.csv');
+		expect(mime).toContain('text/csv');
+		expect(content).toContain('service');
+		expect(content).toContain('a');
+	});
+
+	it('exports as JSONL to <fileName>.jsonl with the ndjson mime', async () => {
+		const { result } = renderHook(() =>
+			useClientExport({ response: timeSeriesResponse() }),
+		);
+
+		await act(async () => {
+			await result.current.handleExport({ format: ExportFormat.Jsonl });
+		});
+
+		const [content, name, mime] = mockDownloadFile.mock.calls[0];
+		expect(name).toBe('export.jsonl');
+		expect(mime).toContain('ndjson');
+		expect(content).toContain('"series"');
+	});
+
+	it('does nothing when there is no response', async () => {
+		const { result } = renderHook(() => useClientExport({}));
+
+		await act(async () => {
+			await result.current.handleExport({ format: ExportFormat.Csv });
+		});
+
+		expect(mockDownloadFile).not.toHaveBeenCalled();
+		expect(mockMessageError).not.toHaveBeenCalled();
+	});
+
+	it('shows an error and does not download for unsupported result types', async () => {
+		const raw = {
+			type: 'raw',
+			data: { results: [] },
+			meta: {},
+		} as unknown as QueryRangeResponseV5;
+		const { result } = renderHook(() => useClientExport({ response: raw }));
+
+		await act(async () => {
+			await result.current.handleExport({ format: ExportFormat.Csv });
+		});
+
+		expect(mockDownloadFile).not.toHaveBeenCalled();
+		expect(mockMessageError).toHaveBeenCalled();
+	});
+});

frontend/src/hooks/useExportData/useClientExport.ts

@@ -0,0 +1,106 @@
+import { message } from 'antd';
+import { downloadFile } from 'lib/exportData/downloadFile';
+import { exportScalarData } from 'lib/exportData/exportScalarData';
+import { exportTimeseriesData } from 'lib/exportData/exportTimeseriesData';
+import { toCsv } from 'lib/exportData/toCsv';
+import { toJsonl } from 'lib/exportData/toJsonl';
+import {
+	ExportFormat,
+	SerializedTable,
+	TimeseriesShape,
+} from 'lib/exportData/types';
+import { useCallback, useState } from 'react';
+import {
+	QueryRangeResponseV5,
+	ScalarData,
+	TimeSeriesData,
+} from 'types/api/v5/queryRange';
+
+const FORMAT_META: Record<ExportFormat, { mime: string; extension: string }> = {
+	[ExportFormat.Csv]: { mime: 'text/csv;charset=utf-8;', extension: 'csv' },
+	[ExportFormat.Jsonl]: {
+		mime: 'application/x-ndjson;charset=utf-8;',
+		extension: 'jsonl',
+	},
+};
+
+// Picks the serializer for the response's request type. Narrows the results
+// union via the response discriminant (raw/trace/distribution aren't client-exported).
+function serialize(
+	response: QueryRangeResponseV5,
+	shape: TimeseriesShape,
+	yAxisUnit?: string,
+	legendMap?: Record<string, string>,
+): SerializedTable {
+	switch (response.type) {
+		case 'time_series':
+			return exportTimeseriesData({
+				data: response.data.results as TimeSeriesData[],
+				shape,
+				yAxisUnit,
+				legendMap,
+			});
+		case 'scalar':
+			return exportScalarData({
+				data: response.data.results as ScalarData[],
+				yAxisUnit,
+			});
+		default:
+			throw new Error(`Export is not supported for "${response.type}" results`);
+	}
+}
+
+interface UseClientExportProps {
+	response?: QueryRangeResponseV5;
+	yAxisUnit?: string;
+	fileName?: string;
+	legendMap?: Record<string, string>;
+}
+
+interface ClientExportOptions {
+	format: ExportFormat;
+	shape?: TimeseriesShape;
+}
+
+interface UseClientExportReturn {
+	isExporting: boolean;
+	handleExport: (options: ClientExportOptions) => Promise<void>;
+}
+
+// Frontend-driven export: serializes in-memory query results and downloads them
+// client-side. Backend-driven export lives in useServerExport.
+export function useClientExport({
+	response,
+	yAxisUnit,
+	fileName = 'export',
+	legendMap,
+}: UseClientExportProps): UseClientExportReturn {
+	const [isExporting, setIsExporting] = useState<boolean>(false);
+
+	const handleExport = useCallback(
+		async ({
+			format,
+			shape = TimeseriesShape.Long,
+		}: ClientExportOptions): Promise<void> => {
+			if (!response) {
+				return;
+			}
+
+			setIsExporting(true);
+			try {
+				const table = serialize(response, shape, yAxisUnit, legendMap);
+				const content =
+					format === ExportFormat.Jsonl ? toJsonl(table) : toCsv(table);
+				const { mime, extension } = FORMAT_META[format];
+				await downloadFile(content, `${fileName}.${extension}`, mime);
+			} catch {
+				message.error('Failed to export data. Please try again.');
+			} finally {
+				setIsExporting(false);
+			}
+		},
+		[response, yAxisUnit, fileName, legendMap],
+	);
+
+	return { isExporting, handleExport };
+}

frontend/src/lib/exportData/__tests__/downloadFile.test.ts

@@ -0,0 +1,75 @@
+import { downloadFile } from '../downloadFile';
+
+// jsdom doesn't implement the object-URL APIs; define stubs so jest.spyOn can wrap them.
+if (typeof URL.createObjectURL !== 'function') {
+	URL.createObjectURL = (): string => '';
+}
+if (typeof URL.revokeObjectURL !== 'function') {
+	URL.revokeObjectURL = (): void => undefined;
+}
+
+type PickerWindow = { showSaveFilePicker?: unknown };
+
+describe('downloadFile', () => {
+	afterEach(() => {
+		jest.restoreAllMocks();
+		delete (window as unknown as PickerWindow).showSaveFilePicker;
+	});
+
+	it('writes via the Save-As dialog when available, prefilled with the file name', async () => {
+		const write = jest.fn().mockResolvedValue(undefined);
+		const close = jest.fn().mockResolvedValue(undefined);
+		const createWritable = jest.fn().mockResolvedValue({ write, close });
+		const showSaveFilePicker = jest.fn().mockResolvedValue({ createWritable });
+		(window as unknown as PickerWindow).showSaveFilePicker = showSaveFilePicker;
+		const createElement = jest.spyOn(document, 'createElement');
+
+		await downloadFile('hello', 'export.csv', 'text/csv');
+
+		expect(showSaveFilePicker).toHaveBeenCalledWith({
+			suggestedName: 'export.csv',
+		});
+		expect(write).toHaveBeenCalledWith('hello');
+		expect(close).toHaveBeenCalledTimes(1);
+		expect(createElement).not.toHaveBeenCalled();
+	});
+
+	it('does nothing when the user cancels the Save-As dialog', async () => {
+		const showSaveFilePicker = jest
+			.fn()
+			.mockRejectedValue(new DOMException('aborted', 'AbortError'));
+		(window as unknown as PickerWindow).showSaveFilePicker = showSaveFilePicker;
+		const createElement = jest.spyOn(document, 'createElement');
+
+		await downloadFile('hello', 'export.csv', 'text/csv');
+
+		expect(createElement).not.toHaveBeenCalled();
+	});
+
+	it('falls back to an anchor download when the Save-As API is unavailable', async () => {
+		const click = jest.fn();
+		const remove = jest.fn();
+		const anchor = {
+			href: '',
+			download: '',
+			click,
+			remove,
+		} as unknown as HTMLAnchorElement;
+
+		(
+			jest.spyOn(document, 'createElement') as unknown as jest.Mock
+		).mockReturnValue(anchor);
+		const createObjectURL = jest
+			.spyOn(URL, 'createObjectURL')
+			.mockReturnValue('blob:mock');
+		const revokeObjectURL = jest.spyOn(URL, 'revokeObjectURL');
+
+		await downloadFile('hello', 'export.csv', 'text/csv');
+
+		expect(anchor.download).toBe('export.csv');
+		expect(anchor.href).toBe('blob:mock');
+		expect(click).toHaveBeenCalledTimes(1);
+		expect(createObjectURL).toHaveBeenCalled();
+		expect(revokeObjectURL).toHaveBeenCalledWith('blob:mock');
+	});
+});

frontend/src/lib/exportData/__tests__/exportTimeseriesData.test.ts

@@ -0,0 +1,205 @@
+import { TimeSeries, TimeSeriesData } from 'types/api/v5/queryRange';
+
+import { exportTimeseriesData } from '../exportTimeseriesData';
+import { TimeseriesShape } from '../types';
+
+const iso = (ms: number): string => new Date(ms).toISOString();
+
+function makeSeries(
+	labels: Record<string, string>,
+	values: [number, number][],
+): TimeSeries {
+	return {
+		labels: Object.entries(labels).map(([name, value]) => ({
+			key: { name },
+			value,
+		})),
+		values: values.map(([timestamp, value]) => ({ timestamp, value })),
+	};
+}
+
+function makeQuery(
+	queryName: string,
+	buckets: { index?: number; alias?: string; series: TimeSeries[] }[],
+): TimeSeriesData {
+	return {
+		queryName,
+		aggregations: buckets.map((bucket, i) => ({
+			index: bucket.index ?? i,
+			alias: bucket.alias ?? '',
+			meta: {},
+			series: bucket.series,
+		})),
+	};
+}
+
+describe('exportTimeseriesData', () => {
+	it('LONG: query column, label column, unit in value header, legend naming', () => {
+		const data = [
+			makeQuery('A', [
+				{
+					series: [
+						makeSeries({ service_name: 'frontend' }, [
+							[1000, 12],
+							[2000, 15],
+						]),
+					],
+				},
+			]),
+		];
+
+		const table = exportTimeseriesData({
+			data,
+			shape: TimeseriesShape.Long,
+			yAxisUnit: 'ms',
+			legendMap: { A: '{{service_name}}' },
+		});
+
+		expect(table.headers).toStrictEqual([
+			'timestamp',
+			'query',
+			'series',
+			'service_name',
+			'value (ms)',
+		]);
+		expect(table.rows).toStrictEqual([
+			[iso(1000), 'A', 'frontend', 'frontend', 12],
+			[iso(2000), 'A', 'frontend', 'frontend', 15],
+		]);
+	});
+
+	it('LONG: no legend falls back to the label-set name from getLabelName', () => {
+		const data = [
+			makeQuery('A', [
+				{ series: [makeSeries({ service_name: 'frontend' }, [[1000, 12]])] },
+			]),
+		];
+
+		const table = exportTimeseriesData({ data, shape: TimeseriesShape.Long });
+
+		expect(table.headers).toStrictEqual([
+			'timestamp',
+			'query',
+			'series',
+			'service_name',
+			'value',
+		]);
+		expect(table.rows).toStrictEqual([
+			[iso(1000), 'A', '{service_name="frontend"}', 'frontend', 12],
+		]);
+	});
+
+	it('WIDE: one column per series, sorted timestamps, blank for gaps', () => {
+		const data = [
+			makeQuery('A', [
+				{
+					series: [
+						makeSeries({ service: 'a' }, [
+							[1000, 1],
+							[2000, 2],
+						]),
+						makeSeries({ service: 'b' }, [[2000, 20]]),
+					],
+				},
+			]),
+		];
+
+		const table = exportTimeseriesData({
+			data,
+			shape: TimeseriesShape.Wide,
+			legendMap: { A: '{{service}}' },
+		});
+
+		expect(table.headers).toStrictEqual(['timestamp', 'a', 'b']);
+		expect(table.rows).toStrictEqual([
+			[iso(1000), 1, ''],
+			[iso(2000), 2, 20],
+		]);
+	});
+
+	it('WIDE: appends the y-axis unit to every series header', () => {
+		const data = [
+			makeQuery('A', [{ series: [makeSeries({ service: 'a' }, [[1000, 1]])] }]),
+		];
+
+		const table = exportTimeseriesData({
+			data,
+			shape: TimeseriesShape.Wide,
+			yAxisUnit: 'ms',
+			legendMap: { A: '{{service}}' },
+		});
+
+		expect(table.headers).toStrictEqual(['timestamp', 'a (ms)']);
+		expect(table.rows).toStrictEqual([[iso(1000), 1]]);
+	});
+
+	it('LONG multi-query: series column is not query-prefixed (query has its own column)', () => {
+		const data = [
+			makeQuery('A', [{ series: [makeSeries({ service: 'x' }, [[1000, 1]])] }]),
+			makeQuery('B', [{ series: [makeSeries({ service: 'y' }, [[1000, 2]])] }]),
+		];
+
+		const table = exportTimeseriesData({
+			data,
+			shape: TimeseriesShape.Long,
+			legendMap: { A: '{{service}}', B: '{{service}}' },
+		});
+
+		expect(table.headers).toStrictEqual([
+			'timestamp',
+			'query',
+			'series',
+			'service',
+			'value',
+		]);
+		expect(table.rows).toStrictEqual([
+			[iso(1000), 'A', 'x', 'x', 1],
+			[iso(1000), 'B', 'y', 'y', 2],
+		]);
+	});
+
+	it('WIDE multi-query: headers are prefixed with queryName', () => {
+		const data = [
+			makeQuery('A', [{ series: [makeSeries({ service: 'x' }, [[1000, 1]])] }]),
+			makeQuery('B', [{ series: [makeSeries({ service: 'y' }, [[1000, 2]])] }]),
+		];
+
+		const table = exportTimeseriesData({
+			data,
+			shape: TimeseriesShape.Wide,
+			legendMap: { A: '{{service}}', B: '{{service}}' },
+		});
+
+		expect(table.headers).toStrictEqual(['timestamp', 'A: x', 'B: y']);
+		expect(table.rows).toStrictEqual([[iso(1000), 1, 2]]);
+	});
+
+	it('WIDE multi-aggregation: headers are prefixed with the aggregation alias', () => {
+		const data = [
+			makeQuery('A', [
+				{ index: 0, alias: 'count', series: [makeSeries({}, [[1000, 5]])] },
+				{ index: 1, alias: 'p99', series: [makeSeries({}, [[1000, 300]])] },
+			]),
+		];
+
+		const table = exportTimeseriesData({ data, shape: TimeseriesShape.Wide });
+
+		expect(table.headers).toStrictEqual(['timestamp', 'count: A', 'p99: A']);
+		expect(table.rows).toStrictEqual([[iso(1000), 5, 300]]);
+	});
+
+	it('empty data: returns a headers-only table', () => {
+		expect(
+			exportTimeseriesData({ data: [], shape: TimeseriesShape.Long }),
+		).toStrictEqual({
+			headers: ['timestamp', 'query', 'series', 'value'],
+			rows: [],
+		});
+		expect(
+			exportTimeseriesData({ data: [], shape: TimeseriesShape.Wide }),
+		).toStrictEqual({
+			headers: ['timestamp'],
+			rows: [],
+		});
+	});
+});

frontend/src/lib/exportData/__tests__/formatters.test.ts

@@ -0,0 +1,42 @@
+import { toCsv } from '../toCsv';
+import { toJsonl } from '../toJsonl';
+import { SerializedTable } from '../types';
+
+const table: SerializedTable = {
+	headers: ['timestamp', 'value'],
+	rows: [
+		['t1', 12],
+		['t2', 15],
+	],
+};
+
+describe('toCsv', () => {
+	it('emits a header row then one row per record, in column order', () => {
+		expect(toCsv(table).split(/\r?\n/)).toStrictEqual([
+			'timestamp,value',
+			't1,12',
+			't2,15',
+		]);
+	});
+
+	it('quotes values containing the delimiter', () => {
+		const csv = toCsv({ headers: ['name', 'value'], rows: [['a,b', 1]] });
+		expect(csv.split(/\r?\n/)).toStrictEqual(['name,value', '"a,b",1']);
+	});
+
+	it('emits only the header row when there are no data rows', () => {
+		expect(toCsv({ headers: ['timestamp'], rows: [] })).toBe('timestamp\r\n');
+	});
+});
+
+describe('toJsonl', () => {
+	it('emits one JSON object per row keyed by header', () => {
+		expect(toJsonl(table)).toBe(
+			'{"timestamp":"t1","value":12}\n{"timestamp":"t2","value":15}',
+		);
+	});
+
+	it('emits an empty string when there are no rows', () => {
+		expect(toJsonl({ headers: ['timestamp'], rows: [] })).toBe('');
+	});
+});

frontend/src/lib/exportData/downloadFile.ts

@@ -0,0 +1,64 @@
+interface FileSystemWritableLike {
+	write: (data: string) => Promise<void>;
+	close: () => Promise<void>;
+}
+
+interface FileSystemFileHandleLike {
+	createWritable: () => Promise<FileSystemWritableLike>;
+}
+
+interface SaveFilePickerWindow {
+	showSaveFilePicker: (options: {
+		suggestedName?: string;
+	}) => Promise<FileSystemFileHandleLike>;
+}
+
+function supportsSaveFilePicker(): boolean {
+	return (
+		typeof (window as unknown as Partial<SaveFilePickerWindow>)
+			.showSaveFilePicker === 'function'
+	);
+}
+
+// Fallback for browsers without the File System Access API (Firefox/Safari):
+// download straight to the default Downloads folder.
+function anchorDownload(content: string, fileName: string, mime: string): void {
+	const blob = new Blob([content], { type: mime });
+	const url = URL.createObjectURL(blob);
+	const link = document.createElement('a');
+	link.href = url;
+	link.download = fileName;
+	link.click();
+	link.remove();
+	URL.revokeObjectURL(url);
+}
+
+/**
+ * Prompts a Save-As dialog (prefilled with fileName) via the File System Access
+ * API, falling back to a direct download where it isn't supported. Silently
+ * returns if the user cancels the dialog.
+ */
+export async function downloadFile(
+	content: string,
+	fileName: string,
+	mime: string,
+): Promise<void> {
+	if (supportsSaveFilePicker()) {
+		try {
+			const picker = window as unknown as SaveFilePickerWindow;
+			const handle = await picker.showSaveFilePicker({ suggestedName: fileName });
+			const writable = await handle.createWritable();
+			await writable.write(content);
+			await writable.close();
+			return;
+		} catch (error) {
+			// User dismissed the dialog — nothing to download.
+			if (error instanceof DOMException && error.name === 'AbortError') {
+				return;
+			}
+			// Any other failure: fall back to a direct download.
+		}
+	}
+
+	anchorDownload(content, fileName, mime);
+}

frontend/src/lib/exportData/exportScalarData.ts

@@ -0,0 +1,16 @@
+import { ScalarData } from 'types/api/v5/queryRange';
+
+import { SerializedTable } from './types';
+
+interface ExportScalarDataArgs {
+	data: ScalarData[];
+	yAxisUnit?: string;
+}
+
+/**
+ * Serializes a V5 scalar (table/value/pie) result into a table.
+ * TODO(#5591): implement — stubbed so useClientExport's dispatch compiles.
+ */
+export function exportScalarData(_args: ExportScalarDataArgs): SerializedTable {
+	throw new Error('Scalar export is not implemented yet');
+}

frontend/src/lib/exportData/exportTimeseriesData.ts

@@ -0,0 +1,223 @@
+import getLabelName from 'lib/getLabelName';
+import { TimeSeries, TimeSeriesData } from 'types/api/v5/queryRange';
+
+import { SerializedTable, TimeseriesShape } from './types';
+
+interface ExportTimeseriesDataArgs {
+	data: TimeSeriesData[];
+	shape: TimeseriesShape;
+	yAxisUnit?: string;
+	legendMap?: Record<string, string>;
+}
+
+// One row of the flattened V5 tree: a single (query, aggregation, label-set) series.
+interface FlatSeries {
+	queryName: string;
+	aggIndex: number;
+	alias: string;
+	labels: Record<string, string>;
+	baseName: string;
+	values: { timestamp: number; value: number }[];
+}
+
+// V5 labels [{key:{name}, value}] → {name: value} (the getLabelName contract).
+function foldLabels(labels: TimeSeries['labels']): Record<string, string> {
+	const record: Record<string, string> = {};
+	(labels ?? []).forEach((label) => {
+		if (label.key?.name) {
+			record[label.key.name] = String(label.value);
+		}
+	});
+	return record;
+}
+
+// Walk results → aggregations → series into a flat, named list.
+function flatten(
+	data: TimeSeriesData[],
+	legendMap?: Record<string, string>,
+): FlatSeries[] {
+	const flat: FlatSeries[] = [];
+	data.forEach((query) => {
+		const queryName = query.queryName ?? '';
+		const legend = legendMap?.[queryName] ?? '';
+		(query.aggregations ?? []).forEach((bucket) => {
+			(bucket.series ?? []).forEach((series) => {
+				const labels = foldLabels(series.labels);
+				flat.push({
+					queryName,
+					aggIndex: bucket.index ?? 0,
+					alias: bucket.alias ?? '',
+					labels,
+					baseName: getLabelName(labels, queryName, legend),
+					values: (series.values ?? []).map((value) => ({
+						timestamp: value.timestamp,
+						value: value.value,
+					})),
+				});
+			});
+		});
+	});
+	return flat;
+}
+
+interface Qualifiers {
+	manyQueries: boolean;
+	multiAggByQuery: Record<string, boolean>;
+}
+
+// A series name only needs a query/aggregation prefix when that dimension is
+// ambiguous — >1 query overall, or >1 aggregation within its query.
+function computeQualifiers(flat: FlatSeries[]): Qualifiers {
+	const queries = new Set<string>();
+	const aggsByQuery: Record<string, Set<number>> = {};
+	flat.forEach((series) => {
+		queries.add(series.queryName);
+		if (!aggsByQuery[series.queryName]) {
+			aggsByQuery[series.queryName] = new Set<number>();
+		}
+		aggsByQuery[series.queryName].add(series.aggIndex);
+	});
+
+	const multiAggByQuery: Record<string, boolean> = {};
+	Object.keys(aggsByQuery).forEach((query) => {
+		multiAggByQuery[query] = aggsByQuery[query].size > 1;
+	});
+
+	return { manyQueries: queries.size > 1, multiAggByQuery };
+}
+
+function qualifiedName(
+	series: FlatSeries,
+	opts: { includeQuery: boolean; includeAlias: boolean },
+): string {
+	let prefix = '';
+	if (opts.includeQuery) {
+		prefix += `${series.queryName}: `;
+	}
+	if (opts.includeAlias) {
+		const aggLabel = series.alias || `agg[${series.aggIndex}]`;
+		prefix += `${aggLabel}: `;
+	}
+	return `${prefix}${series.baseName}`;
+}
+
+// Guarantee unique column headers if two series still collide after qualifying.
+function dedupeHeaders(names: string[]): string[] {
+	const counts: Record<string, number> = {};
+	return names.map((name) => {
+		if (counts[name] === undefined) {
+			counts[name] = 1;
+			return name;
+		}
+		counts[name] += 1;
+		return `${name} (${counts[name]})`;
+	});
+}
+
+// Appends the y-axis unit to a header: `value` → `value (ms)`, `frontend` →
+// `frontend (ms)`. Shared by LONG's value column and every WIDE series column.
+function withUnit(header: string, yAxisUnit?: string): string {
+	return yAxisUnit ? `${header} (${yAxisUnit})` : header;
+}
+
+function toIso(timestamp: number): string {
+	return new Date(timestamp).toISOString();
+}
+
+// LONG (tidy): one row per (series, timestamp). query is its own column.
+function buildLong(
+	flat: FlatSeries[],
+	qualifiers: Qualifiers,
+	yAxisUnit?: string,
+): SerializedTable {
+	const labelKeySet = new Set<string>();
+	flat.forEach((series) => {
+		Object.keys(series.labels).forEach((key) => labelKeySet.add(key));
+	});
+	const labelKeys = Array.from(labelKeySet).sort();
+
+	const headers = [
+		'timestamp',
+		'query',
+		'series',
+		...labelKeys,
+		withUnit('value', yAxisUnit),
+	];
+
+	const rows: (string | number)[][] = [];
+	flat.forEach((series) => {
+		const seriesName = qualifiedName(series, {
+			includeQuery: false,
+			includeAlias: qualifiers.multiAggByQuery[series.queryName],
+		});
+		series.values.forEach(({ timestamp, value }) => {
+			rows.push([
+				toIso(timestamp),
+				series.queryName,
+				seriesName,
+				...labelKeys.map((key) => series.labels[key] ?? ''),
+				value,
+			]);
+		});
+	});
+
+	return { headers, rows };
+}
+
+// WIDE (pivot): one row per timestamp, one column per series.
+function buildWide(
+	flat: FlatSeries[],
+	qualifiers: Qualifiers,
+	yAxisUnit?: string,
+): SerializedTable {
+	const timestampSet = new Set<number>();
+	flat.forEach((series) => {
+		series.values.forEach((value) => timestampSet.add(value.timestamp));
+	});
+	const timestamps = Array.from(timestampSet).sort((a, b) => a - b);
+
+	const valueBySeries = flat.map((series) => {
+		const map = new Map<number, number>();
+		series.values.forEach((value) => map.set(value.timestamp, value.value));
+		return map;
+	});
+
+	const seriesHeaders = dedupeHeaders(
+		flat.map((series) =>
+			qualifiedName(series, {
+				includeQuery: qualifiers.manyQueries,
+				includeAlias: qualifiers.multiAggByQuery[series.queryName],
+			}),
+		),
+	).map((header) => withUnit(header, yAxisUnit));
+
+	const headers = ['timestamp', ...seriesHeaders];
+	const rows: (string | number)[][] = timestamps.map((timestamp) => {
+		const row: (string | number)[] = [toIso(timestamp)];
+		valueBySeries.forEach((map) => {
+			const value = map.get(timestamp);
+			row.push(value === undefined ? '' : value);
+		});
+		return row;
+	});
+
+	return { headers, rows };
+}
+
+/**
+ * Serializes a V5 time_series result into a format-agnostic table (LONG or WIDE).
+ * Pure — walks the V5 tree directly and names series via the shared getLabelName.
+ */
+export function exportTimeseriesData({
+	data,
+	shape,
+	yAxisUnit,
+	legendMap,
+}: ExportTimeseriesDataArgs): SerializedTable {
+	const flat = flatten(data, legendMap);
+	const qualifiers = computeQualifiers(flat);
+
+	return shape === TimeseriesShape.Wide
+		? buildWide(flat, qualifiers, yAxisUnit)
+		: buildLong(flat, qualifiers, yAxisUnit);
+}

frontend/src/lib/exportData/toCsv.ts

@@ -0,0 +1,8 @@
+import { unparse } from 'papaparse';
+
+import { SerializedTable } from './types';
+
+/** Serializes a table to CSV. `fields` pins column order regardless of row keys. */
+export function toCsv(table: SerializedTable): string {
+	return unparse({ fields: table.headers, data: table.rows });
+}

frontend/src/lib/exportData/toJsonl.ts

@@ -0,0 +1,12 @@
+import { SerializedTable } from './types';
+
+/** Serializes a table to newline-delimited JSON: one object per row, keyed by header. */
+export function toJsonl(table: SerializedTable): string {
+	return table.rows
+		.map((row) =>
+			JSON.stringify(
+				Object.fromEntries(table.headers.map((header, i) => [header, row[i]])),
+			),
+		)
+		.join('\n');
+}

frontend/src/lib/exportData/types.ts

@@ -0,0 +1,19 @@
+/** Format-agnostic tabular result produced by every exporter. Consumed by the
+ * CSV/JSONL formatters */
+export interface SerializedTable {
+	headers: string[];
+	// One entry per header, in header order. Empty string marks a gap.
+	rows: (string | number)[][];
+}
+
+/** TimeSeries export layouts: LONG (tidy, one row per point) or WIDE (pivot). */
+export enum TimeseriesShape {
+	Long = 'long',
+	Wide = 'wide',
+}
+
+/** File formats a client-side export can be downloaded as. */
+export enum ExportFormat {
+	Csv = 'csv',
+	Jsonl = 'jsonl',
+}