[ML] NavMenu conversion to React (#40830)

* create NavigationMenu and TopNav components

* create timefilter wrapper class

* update timefilter type file

* use new navMenu

* use legacy timefilter for initial conversion

* remove comments

* Move navMenu tabs into separate component

* ensure dataFrame tab selected style works

* update test

* remove top padding when topNav not visible

* add refresh button functionality

src/legacy/core_plugins/kibana/public/dashboard/dashboard_state.test.ts

@@ -47,6 +47,10 @@ describe('DashboardState', function() {
     enableAutoRefreshSelector: jest.fn(),
     off: jest.fn(),
     on: jest.fn(),
+    getActiveBounds: () => {},
+    enableTimeRangeSelector: () => {},
+    isAutoRefreshSelectorEnabled: true,
+    isTimeRangeSelectorEnabled: true,
   };
   const mockIndexPattern: IndexPattern = { id: 'index1', fields: [], title: 'hi' };
 

src/legacy/ui/public/timefilter/timefilter.d.ts

@@ -33,11 +33,15 @@ export interface Timefilter {
   setTime: (timeRange: TimeRange) => void;
   setRefreshInterval: (refreshInterval: RefreshInterval) => void;
   getRefreshInterval: () => RefreshInterval;
+  getActiveBounds: () => void;
   disableAutoRefreshSelector: () => void;
   disableTimeRangeSelector: () => void;
   enableAutoRefreshSelector: () => void;
+  enableTimeRangeSelector: () => void;
   off: (event: string, reload: () => void) => void;
   on: (event: string, reload: () => void) => void;
+  isAutoRefreshSelectorEnabled: boolean;
+  isTimeRangeSelectorEnabled: boolean;
 }
 
 export const timefilter: Timefilter;

x-pack/legacy/plugins/ml/public/app.js

@@ -29,7 +29,7 @@ import 'plugins/ml/components/form_label';
 import 'plugins/ml/components/json_tooltip';
 import 'plugins/ml/components/tooltip';
 import 'plugins/ml/components/confirm_modal';
-import 'plugins/ml/components/nav_menu';
+import 'plugins/ml/components/navigation_menu';
 import 'plugins/ml/components/loading_indicator';
 import 'plugins/ml/settings';
 import 'plugins/ml/file_datavisualizer';

x-pack/legacy/plugins/ml/public/components/navigation_menu/_index.scss

@@ -0,0 +1 @@
+@import 'navigation_menu'

x-pack/legacy/plugins/ml/public/components/navigation_menu/_navigation_menu.scss

@@ -0,0 +1,7 @@
+.mlNavigationMenu__tab {
+  padding-bottom: 0;
+}
+
+.mlNavigationMenu__topNav {
+  padding-top: $euiSizeS;
+}

x-pack/legacy/plugins/ml/public/components/navigation_menu/index.ts

@@ -0,0 +1,7 @@
+/*
+ * 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 './navigation_menu_react_wrapper_directive';

x-pack/legacy/plugins/ml/public/components/navigation_menu/navigation_menu.tsx

@@ -0,0 +1,44 @@
+/*
+ * 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 React, { Fragment, FC } from 'react';
+import { EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
+import { TopNav } from './top_nav';
+import { Tabs } from './tabs';
+
+interface Props {
+  dateFormat: string;
+  disableLinks: boolean;
+  forceRefresh: () => void;
+  showTabs: boolean;
+  tabId: string;
+  timeHistory: any;
+  timefilter: any;
+}
+
+export const NavigationMenu: FC<Props> = ({
+  dateFormat,
+  disableLinks,
+  forceRefresh,
+  showTabs,
+  tabId,
+  timeHistory,
+  timefilter,
+}) => (
+  <Fragment>
+    <EuiFlexGroup justifyContent="flexEnd" gutterSize="xs">
+      <EuiFlexItem grow={false}>
+        <TopNav
+          dateFormat={dateFormat}
+          timeHistory={timeHistory}
+          timefilter={timefilter}
+          forceRefresh={forceRefresh}
+        />
+      </EuiFlexItem>
+    </EuiFlexGroup>
+    {showTabs && <Tabs tabId={tabId} disableLinks={disableLinks} />}
+  </Fragment>
+);

x-pack/legacy/plugins/ml/public/components/navigation_menu/navigation_menu_react_wrapper_directive.js

@@ -0,0 +1,63 @@
+/*
+ * 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 React from 'react';
+import ReactDOM from 'react-dom';
+import { NavigationMenu } from './navigation_menu';
+import { isFullLicense } from '../../license/check_license';
+import { timeHistory } from 'ui/timefilter/time_history';
+import { uiModules } from 'ui/modules';
+import { timefilter } from 'ui/timefilter';
+import { Subject } from 'rxjs';
+const module = uiModules.get('apps/ml');
+
+import 'ui/directives/kbn_href';
+
+
+module.directive('mlNavMenu', function (config, mlTimefilterRefreshService) {
+  return {
+    restrict: 'E',
+    transclude: true,
+    link: function (scope, element, attrs) {
+      const { name } = attrs;
+      let showTabs = false;
+
+      if (name === 'jobs' ||
+        name === 'settings' ||
+        name === 'data_frames' ||
+        name === 'datavisualizer' ||
+        name === 'filedatavisualizer' ||
+        name === 'timeseriesexplorer' ||
+        name === 'access-denied' ||
+        name === 'explorer') {
+        showTabs = true;
+      }
+
+      const props = {
+        dateFormat: config.get('dateFormat'),
+        disableLinks: (isFullLicense() === false),
+        showTabs,
+        tabId: name,
+        timeHistory,
+        timefilter,
+        forceRefresh: () => mlTimefilterRefreshService.next()
+      };
+
+      ReactDOM.render(React.createElement(NavigationMenu, props),
+        element[0]
+      );
+
+      element.on('$destroy', () => {
+        ReactDOM.unmountComponentAtNode(element[0]);
+        scope.$destroy();
+      });
+    }
+  };
+})
+  .service('mlTimefilterRefreshService', function () {
+    return new Subject();
+  });

x-pack/legacy/plugins/ml/public/components/navigation_menu/tabs.tsx

@@ -0,0 +1,112 @@
+/*
+ * 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 React, { FC, useState } from 'react';
+import { EuiTabs, EuiTab } from '@elastic/eui';
+import { i18n } from '@kbn/i18n';
+import chrome from 'ui/chrome';
+
+interface Tab {
+  id: string;
+  name: any;
+  disabled: boolean;
+}
+
+interface TestSubjMap {
+  [key: string]: string;
+}
+
+interface Props {
+  disableLinks: boolean;
+  tabId: string;
+}
+
+function getTabs(disableLinks: boolean): Tab[] {
+  return [
+    {
+      id: 'jobs',
+      name: i18n.translate('xpack.ml.navMenu.jobManagementTabLinkText', {
+        defaultMessage: 'Job Management',
+      }),
+      disabled: disableLinks,
+    },
+    {
+      id: 'explorer',
+      name: i18n.translate('xpack.ml.navMenu.anomalyExplorerTabLinkText', {
+        defaultMessage: 'Anomaly Explorer',
+      }),
+      disabled: disableLinks,
+    },
+    {
+      id: 'timeseriesexplorer',
+      name: i18n.translate('xpack.ml.navMenu.singleMetricViewerTabLinkText', {
+        defaultMessage: 'Single Metric Viewer',
+      }),
+      disabled: disableLinks,
+    },
+    {
+      id: 'data_frames',
+      name: i18n.translate('xpack.ml.navMenu.dataFrameTabLinkText', {
+        defaultMessage: 'Data Frames',
+      }),
+      disabled: false,
+    },
+    {
+      id: 'datavisualizer',
+      name: i18n.translate('xpack.ml.navMenu.dataVisualizerTabLinkText', {
+        defaultMessage: 'Data Visualizer',
+      }),
+      disabled: false,
+    },
+    {
+      id: 'settings',
+      name: i18n.translate('xpack.ml.navMenu.settingsTabLinkText', {
+        defaultMessage: 'Settings',
+      }),
+      disabled: disableLinks,
+    },
+  ];
+}
+
+const TAB_TEST_SUBJ_MAP: TestSubjMap = {
+  jobs: 'mlTabJobManagement',
+  explorer: 'mlTabAnomalyExplorer',
+  timeseriesexplorer: 'mlTabSingleMetricViewer',
+  data_frames: 'mlTabDataFrames',
+  datavisualizer: 'mlTabDataVisualizer',
+  settings: 'mlTabSettings',
+};
+
+function moveToSelectedTab(selectedTabId: string) {
+  window.location.href = `${chrome.getBasePath()}/app/ml#/${selectedTabId}`;
+}
+
+export const Tabs: FC<Props> = ({ tabId, disableLinks }) => {
+  const [selectedTabId, setSelectedTabId] = useState(tabId);
+  function onSelectedTabChanged(id: string) {
+    moveToSelectedTab(id);
+    setSelectedTabId(id);
+  }
+
+  const tabs = getTabs(disableLinks);
+
+  return (
+    <EuiTabs>
+      {tabs.map((tab: Tab) => (
+        <EuiTab
+          className="mlNavigationMenu__tab"
+          onClick={() => onSelectedTabChanged(tab.id)}
+          isSelected={tab.id === selectedTabId}
+          disabled={tab.disabled}
+          key={`${tab.id}-key`}
+          data-test-subj={TAB_TEST_SUBJ_MAP[tab.id]}
+        >
+          {tab.name}
+        </EuiTab>
+      ))}
+    </EuiTabs>
+  );
+};

x-pack/legacy/plugins/ml/public/components/navigation_menu/top_nav/index.ts

@@ -0,0 +1,7 @@
+/*
+ * 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 { TopNav } from './top_nav';

x-pack/legacy/plugins/ml/public/components/navigation_menu/top_nav/top_nav.tsx

@@ -0,0 +1,108 @@
+/*
+ * 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 React, { FC, Fragment, useState, useEffect } from 'react';
+import { EuiSuperDatePicker } from '@elastic/eui';
+import { TimeHistory, TimeRange } from 'src/legacy/ui/public/timefilter/time_history';
+import { Timefilter } from 'ui/timefilter';
+
+interface Props {
+  dateFormat: string;
+  forceRefresh: () => void;
+  timeHistory: TimeHistory;
+  timefilter: Timefilter;
+}
+
+function getRecentlyUsedRanges(timeHistory: TimeHistory): Array<{ start: string; end: string }> {
+  return timeHistory.get().map(({ from, to }: TimeRange) => {
+    return {
+      start: from,
+      end: to,
+    };
+  });
+}
+
+export const TopNav: FC<Props> = ({ dateFormat, forceRefresh, timeHistory, timefilter }) => {
+  const [refreshInterval, setRefreshInterval] = useState(timefilter.getRefreshInterval());
+  const [time, setTime] = useState(timefilter.getTime());
+  const [recentlyUsedRanges, setRecentlyUsedRanges] = useState(getRecentlyUsedRanges(timeHistory));
+  const [isAutoRefreshSelectorEnabled, setIsAutoRefreshSelectorEnabled] = useState(
+    timefilter.isAutoRefreshSelectorEnabled
+  );
+  const [isTimeRangeSelectorEnabled, setIsTimeRangeSelectorEnabled] = useState(
+    timefilter.isTimeRangeSelectorEnabled
+  );
+
+  useEffect(() => {
+    timefilter.on('refreshIntervalUpdate', timefilterUpdateListener);
+    timefilter.on('timeUpdate', timefilterUpdateListener);
+    timefilter.on('enabledUpdated', timefilterUpdateListener);
+
+    return function cleanup() {
+      timefilter.off('refreshIntervalUpdate', timefilterUpdateListener);
+      timefilter.off('timeUpdate', timefilterUpdateListener);
+      timefilter.off('enabledUpdated', timefilterUpdateListener);
+    };
+  }, []);
+
+  useEffect(() => {
+    // Force re-render with up-to-date values when isTimeRangeSelectorEnabled/isAutoRefreshSelectorEnabled are changed.
+    timefilterUpdateListener();
+  }, [isTimeRangeSelectorEnabled, isAutoRefreshSelectorEnabled]);
+
+  function timefilterUpdateListener() {
+    setTime(timefilter.getTime());
+    setRefreshInterval(timefilter.getRefreshInterval());
+    setIsAutoRefreshSelectorEnabled(timefilter.isAutoRefreshSelectorEnabled);
+    setIsTimeRangeSelectorEnabled(timefilter.isTimeRangeSelectorEnabled);
+  }
+
+  function updateFilter({ start, end }: { start: string; end: string }) {
+    const newTime = { from: start, to: end };
+    // Update timefilter for controllers listening for changes
+    timefilter.setTime(newTime);
+    setTime(newTime);
+    setRecentlyUsedRanges(getRecentlyUsedRanges(timeHistory));
+  }
+
+  function updateInterval({
+    isPaused,
+    refreshInterval: interval,
+  }: {
+    isPaused: boolean;
+    refreshInterval: number;
+  }) {
+    const newInterval = {
+      pause: isPaused,
+      value: interval,
+    };
+    // Update timefilter for controllers listening for changes
+    timefilter.setRefreshInterval(newInterval);
+    // Update state
+    setRefreshInterval(newInterval);
+  }
+
+  return (
+    <Fragment>
+      {(isAutoRefreshSelectorEnabled || isTimeRangeSelectorEnabled) && (
+        <div className="mlNavigationMenu__topNav">
+          <EuiSuperDatePicker
+            start={time.from}
+            end={time.to}
+            isPaused={refreshInterval.pause}
+            isAutoRefreshOnly={!isTimeRangeSelectorEnabled}
+            refreshInterval={refreshInterval.value}
+            onTimeChange={updateFilter}
+            onRefresh={forceRefresh}
+            onRefreshChange={updateInterval}
+            recentlyUsedRanges={recentlyUsedRanges}
+            dateFormat={dateFormat}
+          />
+        </div>
+      )}
+    </Fragment>
+  );
+};