[ML] Extend MlUrlGenerator to support other ML pages

x-pack/plugins/ml/common/constants/ml_url_generator.ts

@@ -0,0 +1,38 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+export const ML_APP_URL_GENERATOR = 'ML_APP_URL_GENERATOR';
+
+export const ML_PAGES = {
+  ANOMALY_DETECTION_JOBS_MANAGE: 'jobs',
+  ANOMALY_EXPLORER: 'explorer',
+  SINGLE_METRIC_VIEWER: 'timeseriesexplorer',
+  DATA_FRAME_ANALYTICS_JOBS_MANAGE: 'data_frame_analytics',
+  DATA_FRAME_ANALYTICS_EXPLORATION: 'data_frame_analytics/exploration',
+  /**
+   * Page: Data Visualizer
+   */
+  DATA_VISUALIZER: 'datavisualizer',
+  /**
+   * Page: Data Visualizer
+   * Open data visualizer by selecting a Kibana index pattern or saved search
+   */
+  DATA_VISUALIZER_INDEX_SELECT: 'datavisualizer_index_select',
+  /**
+   * Page: Data Visualizer
+   * Open data visualizer by importing data from a log file
+   */
+  DATA_VISUALIZER_FILE: 'filedatavisualizer',
+  /**
+   * Page: Data Visualizer
+   * Open index data visualizer viewer page
+   */
+  DATA_VISUALIZER_INDEX_VIEWER: 'jobs/new_job/datavisualizer',
+  ANOMALY_DETECTION_CREATE_JOB_SELECT_TYPE: `jobs/new_job/step/job_type`,
+  SETTINGS: 'settings',
+  CALENDARS_MANAGE: 'settings/calendars_list',
+  FILTER_LISTS_MANAGE: 'settings/filter_lists',
+} as const;

x-pack/plugins/ml/common/types/ml_url_generator.ts

@@ -0,0 +1,187 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { RefreshInterval, TimeRange } from '../../../../../src/plugins/data/common/query';
+import { JobId } from '../../../reporting/common/types';
+import { ML_PAGES } from '../constants/ml_url_generator';
+
+export type MLPageState<PageType, PageState = undefined> = PageState extends undefined
+  ? { page: PageType }
+  : { page: PageType; pageState: PageState };
+
+export const ANALYSIS_CONFIG_TYPE = {
+  OUTLIER_DETECTION: 'outlier_detection',
+  REGRESSION: 'regression',
+  CLASSIFICATION: 'classification',
+} as const;
+
+type DataFrameAnalyticsType = typeof ANALYSIS_CONFIG_TYPE[keyof typeof ANALYSIS_CONFIG_TYPE];
+
+export interface MlCommonGlobalState {
+  time?: TimeRange;
+}
+export interface MlCommonAppState {
+  [key: string]: any;
+}
+
+export interface MlIndexBasedSearchState {
+  index?: string;
+  savedSearchId?: string;
+}
+
+export interface MlGenericUrlPageState extends MlIndexBasedSearchState {
+  globalState?: MlCommonGlobalState;
+  appState?: MlCommonAppState;
+  [key: string]: any;
+}
+
+export interface MlGenericUrlState {
+  page:
+    | typeof ML_PAGES.DATA_VISUALIZER_INDEX_VIEWER
+    | typeof ML_PAGES.ANOMALY_DETECTION_CREATE_JOB_SELECT_TYPE;
+  pageState: MlGenericUrlPageState;
+}
+
+export interface AnomalyDetectionQueryState {
+  jobId?: JobId;
+  groupIds?: string[];
+}
+
+export type AnomalyDetectionUrlState = MLPageState<
+  typeof ML_PAGES.ANOMALY_DETECTION_JOBS_MANAGE,
+  | {
+      jobId?: JobId;
+      groupIds?: string[];
+    }
+  | undefined
+>;
+export interface ExplorerAppState {
+  mlExplorerSwimlane: {
+    selectedType?: string;
+    selectedLanes?: string[];
+    selectedTimes?: number[];
+    showTopFieldValues?: boolean;
+    viewByFieldName?: string;
+    viewByPerPage?: number;
+    viewByFromPage?: number;
+  };
+  mlExplorerFilter: {
+    influencersFilterQuery?: unknown;
+    filterActive?: boolean;
+    filteredFields?: string[];
+    queryString?: string;
+  };
+  query?: any;
+}
+export interface ExplorerGlobalState {
+  ml: { jobIds: JobId[] };
+  time?: TimeRange;
+  refreshInterval?: RefreshInterval;
+}
+
+export interface ExplorerUrlPageState {
+  /**
+   * Job IDs
+   */
+  jobIds: JobId[];
+  /**
+   * Optionally set the time range in the time picker.
+   */
+  timeRange?: TimeRange;
+  /**
+   * Optionally set the refresh interval.
+   */
+  refreshInterval?: RefreshInterval;
+  /**
+   * Optionally set the query.
+   */
+  query?: any;
+  /**
+   * Optional state for the swim lane
+   */
+  mlExplorerSwimlane?: ExplorerAppState['mlExplorerSwimlane'];
+  mlExplorerFilter?: ExplorerAppState['mlExplorerFilter'];
+}
+
+export type ExplorerUrlState = MLPageState<typeof ML_PAGES.ANOMALY_EXPLORER, ExplorerUrlPageState>;
+
+export interface TimeSeriesExplorerGlobalState {
+  ml: {
+    jobIds: JobId[];
+  };
+  time?: TimeRange;
+  refreshInterval?: RefreshInterval;
+}
+
+export interface TimeSeriesExplorerAppState {
+  zoom?: {
+    from?: string;
+    to?: string;
+  };
+  mlTimeSeriesExplorer?: {
+    detectorIndex?: number;
+    entities?: Record<string, string>;
+  };
+  query?: any;
+}
+
+export interface TimeSeriesExplorerPageState
+  extends Pick<TimeSeriesExplorerAppState, 'zoom' | 'query'>,
+    Pick<TimeSeriesExplorerGlobalState, 'refreshInterval'> {
+  jobIds: JobId[];
+  timeRange?: TimeRange;
+  detectorIndex?: number;
+  entities?: Record<string, string>;
+}
+
+export type TimeSeriesExplorerUrlState = MLPageState<
+  typeof ML_PAGES.SINGLE_METRIC_VIEWER,
+  TimeSeriesExplorerPageState
+>;
+
+export interface DataFrameAnalyticsQueryState {
+  jobId?: JobId | JobId[];
+  groupIds?: string[];
+}
+
+export type DataFrameAnalyticsUrlState = MLPageState<
+  typeof ML_PAGES.DATA_FRAME_ANALYTICS_JOBS_MANAGE,
+  DataFrameAnalyticsQueryState | undefined
+>;
+
+export interface DataVisualizerUrlState {
+  page:
+    | typeof ML_PAGES.DATA_VISUALIZER
+    | typeof ML_PAGES.DATA_VISUALIZER_FILE
+    | typeof ML_PAGES.DATA_VISUALIZER_INDEX_SELECT;
+}
+
+export interface DataFrameAnalyticsExplorationQueryState {
+  ml: {
+    jobId: JobId;
+    analysisType: DataFrameAnalyticsType;
+  };
+}
+
+export type DataFrameAnalyticsExplorationUrlState = MLPageState<
+  typeof ML_PAGES.DATA_FRAME_ANALYTICS_EXPLORATION,
+  {
+    jobId: JobId;
+    analysisType: DataFrameAnalyticsType;
+  }
+>;
+
+/**
+ * Union type of ML URL state based on page
+ */
+export type MlUrlGeneratorState =
+  | AnomalyDetectionUrlState
+  | ExplorerUrlState
+  | TimeSeriesExplorerUrlState
+  | DataFrameAnalyticsUrlState
+  | DataFrameAnalyticsExplorationUrlState
+  | DataVisualizerUrlState
+  | MlGenericUrlState;

x-pack/plugins/ml/public/application/contexts/kibana/index.ts

@@ -9,3 +9,4 @@ export { useNavigateToPath, NavigateToPath } from './use_navigate_to_path';
 export { useUiSettings } from './use_ui_settings_context';
 export { useTimefilter } from './use_timefilter';
 export { useNotifications } from './use_notifications_context';
+export { useMlUrlGenerator } from './use_create_url';

x-pack/plugins/ml/public/application/contexts/kibana/use_create_url.ts

@@ -0,0 +1,20 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { useMlKibana } from './kibana_context';
+import { ML_APP_URL_GENERATOR } from '../../../../common/constants/ml_url_generator';
+
+export const useMlUrlGenerator = () => {
+  const {
+    services: {
+      share: {
+        urlGenerators: { getUrlGenerator },
+      },
+    },
+  } = useMlKibana();
+
+  return getUrlGenerator(ML_APP_URL_GENERATOR);
+};

x-pack/plugins/ml/public/application/contexts/kibana/use_navigate_to_path.ts

@@ -21,14 +21,19 @@ export const useNavigateToPath = () => {
 
   const location = useLocation();
 
-  return useMemo(
-    () => (path: string | undefined, preserveSearch = false) => {
-      navigateToUrl(
-        getUrlForApp(PLUGIN_ID, {
-          path: `${path}${preserveSearch === true ? location.search : ''}`,
-        })
-      );
-    },
-    [location]
-  );
+  return useMemo(() => {
+    return (path: string | undefined, preserveSearch = false) => {
+      if (path === undefined) return;
+      const modifiedPath = `${path}${preserveSearch === true ? location.search : ''}`;
+      /**
+       * Handle urls generated by MlUrlGenerator where '/app/ml' is automatically prepended
+       */
+      const url = modifiedPath.includes('/app/ml')
+        ? modifiedPath
+        : getUrlForApp(PLUGIN_ID, {
+            path: modifiedPath,
+          });
+      navigateToUrl(url);
+    };
+  }, [location]);
 };

x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_creation/components/back_to_list_panel/back_to_list_panel.tsx

@@ -7,13 +7,20 @@
 import React, { FC, Fragment } from 'react';
 import { EuiCard, EuiIcon } from '@elastic/eui';
 import { i18n } from '@kbn/i18n';
-import { useNavigateToPath } from '../../../../../contexts/kibana';
+import { useMlKibana, useMlUrlGenerator } from '../../../../../contexts/kibana';
+import { ML_PAGES } from '../../../../../../../common/constants/ml_url_generator';
 
 export const BackToListPanel: FC = () => {
-  const navigateToPath = useNavigateToPath();
+  const urlGenerator = useMlUrlGenerator();
+  const {
+    services: {
+      application: { navigateToUrl },
+    },
+  } = useMlKibana();
 
   const redirectToAnalyticsManagementPage = async () => {
-    await navigateToPath('/data_frame_analytics');
+    const url = await urlGenerator.createUrl({ page: ML_PAGES.DATA_FRAME_ANALYTICS_JOBS_MANAGE });
+    await navigateToUrl(url);
   };
 
   return (

x-pack/plugins/ml/public/application/data_frame_analytics/pages/analytics_creation/components/view_results_panel/view_results_panel.tsx

@@ -7,20 +7,27 @@
 import React, { FC, Fragment } from 'react';
 import { EuiCard, EuiIcon } from '@elastic/eui';
 import { i18n } from '@kbn/i18n';
-import { useNavigateToPath } from '../../../../../contexts/kibana';
-import { getResultsUrl } from '../../../analytics_management/components/analytics_list/common';
+import { useMlUrlGenerator } from '../../../../../contexts/kibana';
 import { ANALYSIS_CONFIG_TYPE } from '../../../../common/analytics';
-
+import { ML_PAGES } from '../../../../../../../common/constants/ml_url_generator';
+import { useNavigateToPath } from '../../../../../contexts/kibana';
 interface Props {
   jobId: string;
   analysisType: ANALYSIS_CONFIG_TYPE;
 }
 
 export const ViewResultsPanel: FC<Props> = ({ jobId, analysisType }) => {
+  const urlGenerator = useMlUrlGenerator();
   const navigateToPath = useNavigateToPath();
 
-  const redirectToAnalyticsManagementPage = async () => {
-    const path = getResultsUrl(jobId, analysisType);
+  const redirectToAnalyticsExplorationPage = async () => {
+    const path = await urlGenerator.createUrl({
+      page: ML_PAGES.DATA_FRAME_ANALYTICS_EXPLORATION,
+      pageState: {
+        jobId,
+        analysisType,
+      },
+    });
     await navigateToPath(path);
   };
 
@@ -38,7 +45,7 @@ export const ViewResultsPanel: FC<Props> = ({ jobId, analysisType }) => {
             defaultMessage: 'View results for the analytics job.',
           }
         )}
-        onClick={redirectToAnalyticsManagementPage}
+        onClick={redirectToAnalyticsExplorationPage}
         data-test-subj="analyticsWizardViewResultsCard"
       />
     </Fragment>

x-pack/plugins/ml/public/application/explorer/explorer_dashboard_service.ts

@@ -21,6 +21,7 @@ import { ExplorerChartsData } from './explorer_charts/explorer_charts_container_
 import { EXPLORER_ACTION } from './explorer_constants';
 import { AppStateSelectedCells, TimeRangeBounds } from './explorer_utils';
 import { explorerReducer, getExplorerDefaultState, ExplorerState } from './reducers';
+import { ExplorerAppState } from '../../../common/types/ml_url_generator';
 
 export const ALLOW_CELL_RANGE_SELECTION = true;
 
@@ -49,24 +50,6 @@ const explorerState$: Observable<ExplorerState> = explorerFilteredAction$.pipe(
   shareReplay(1)
 );
 
-export interface ExplorerAppState {
-  mlExplorerSwimlane: {
-    selectedType?: string;
-    selectedLanes?: string[];
-    selectedTimes?: number[];
-    showTopFieldValues?: boolean;
-    viewByFieldName?: string;
-    viewByPerPage?: number;
-    viewByFromPage?: number;
-  };
-  mlExplorerFilter: {
-    influencersFilterQuery?: unknown;
-    filterActive?: boolean;
-    filteredFields?: string[];
-    queryString?: string;
-  };
-}
-
 const explorerAppState$: Observable<ExplorerAppState> = explorerState$.pipe(
   map(
     (state: ExplorerState): ExplorerAppState => {

x-pack/plugins/ml/public/application/routing/router.tsx

@@ -75,7 +75,6 @@ const MlRoutes: FC<{
   pageDeps: PageDependencies;
 }> = ({ pageDeps }) => {
   const navigateToPath = useNavigateToPath();
-
   return (
     <>
       {Object.entries(routes).map(([name, routeFactory]) => {

x-pack/plugins/ml/public/application/routing/routes/explorer.tsx

@@ -22,7 +22,8 @@ import { useSelectedCells } from '../../explorer/hooks/use_selected_cells';
 import { mlJobService } from '../../services/job_service';
 import { ml } from '../../services/ml_api_service';
 import { useExplorerData } from '../../explorer/actions';
-import { ExplorerAppState, explorerService } from '../../explorer/explorer_dashboard_service';
+import { ExplorerAppState } from '../../../../common/types/ml_url_generator';
+import { explorerService } from '../../explorer/explorer_dashboard_service';
 import { getDateFormatTz } from '../../explorer/explorer_utils';
 import { useJobSelection } from '../../components/job_selector/use_job_selection';
 import { useShowCharts } from '../../components/controls/checkbox_showcharts';