[Ingest Pipeline] Allow to provide a redirect path and a tab in component template edit UI

src/plugins/es_ui_shared/public/forms/form_wizard/form_wizard.tsx

@@ -32,6 +32,7 @@ export function FormWizard<T extends object = { [key: string]: any }, S extends
   isSaving,
   onSave,
   onChange,
+  onStepChange,
   children,
   rightContentNav,
 }: Props<T, S>) {
@@ -41,6 +42,7 @@ export function FormWizard<T extends object = { [key: string]: any }, S extends
       isEditing={isEditing}
       onSave={onSave}
       onChange={onChange}
+      onStepChange={onStepChange}
       defaultActiveStep={defaultActiveStep}
     >
       <FormWizardConsumer>

src/plugins/es_ui_shared/public/forms/form_wizard/form_wizard_context.tsx

@@ -17,6 +17,7 @@ export interface Props<T extends object> {
   defaultActiveStep?: number;
   defaultValue?: HookProps<T>['defaultValue'];
   onChange?: HookProps<T>['onChange'];
+  onStepChange?: (id: string) => void;
 }
 
 interface State {
@@ -48,7 +49,7 @@ const formWizardContext = createContext<Context>({} as Context);
 
 export const FormWizardProvider = WithMultiContent<Props<any>>(function FormWizardProvider<
   T extends object = { [key: string]: any }
->({ children, defaultActiveStep = 0, isEditing, onSave }: Props<T>) {
+>({ children, defaultActiveStep = 0, isEditing, onSave, onStepChange }: Props<T>) {
   const { getData, validate, validation } = useMultiContentContext<T>();
 
   const [state, setState] = useState<State>({
@@ -135,8 +136,12 @@ export const FormWizardProvider = WithMultiContent<Props<any>>(function FormWiza
 
         return nextState;
       });
+      // Trigger onStepChange
+      if (onStepChange) {
+        onStepChange(Object.values(state.steps)[getStepIndex(stepId)]?.id);
+      }
     },
-    [getStepIndex, validate, onSave, getData, lastStep]
+    [getStepIndex, validate, onSave, onStepChange, getData, lastStep, state.steps]
   );
 
   const value: Context = {

x-pack/plugins/index_management/public/application/app_context.tsx

@@ -31,6 +31,7 @@ export interface AppDependencies {
     fatalErrors: FatalErrorsStart;
     getUrlForApp: ApplicationStart['getUrlForApp'];
     executionContext: ExecutionContextStart;
+    application: ApplicationStart;
   };
   plugins: {
     usageCollection: UsageCollectionSetup;

x-pack/plugins/index_management/public/application/components/component_templates/__jest__/client_integration/component_template_edit.test.tsx

@@ -74,6 +74,16 @@ describe('<ComponentTemplateEdit />', () => {
     expect(nameInput.props().disabled).toEqual(true);
   });
 
+  it('should allow to go directly to a step', async () => {
+    await act(async () => {
+      testBed = await setup(httpSetup, '?step=mappings');
+    });
+
+    testBed.component.update();
+
+    expect(testBed.exists('mappingsEditor')).toBe(true);
+  });
+
   describe('form payload', () => {
     it('should send the correct payload with changed values', async () => {
       const { actions, component, form } = testBed;

x-pack/plugins/index_management/public/application/components/component_templates/__jest__/client_integration/helpers/component_template_edit.helpers.ts

@@ -20,15 +20,18 @@ export type ComponentTemplateEditTestBed = TestBed<ComponentTemplateFormTestSubj
   actions: ReturnType<typeof getFormActions>;
 };
 
-const testBedConfig: AsyncTestBedConfig = {
-  memoryRouter: {
-    initialEntries: [`${BASE_PATH}/edit_component_template/comp-1`],
-    componentRoutePath: `${BASE_PATH}/edit_component_template/:name`,
-  },
-  doMountAsync: true,
-};
+export const setup = async (
+  httpSetup: HttpSetup,
+  queryParams: string = ''
+): Promise<ComponentTemplateEditTestBed> => {
+  const testBedConfig: AsyncTestBedConfig = {
+    memoryRouter: {
+      initialEntries: [`${BASE_PATH}/edit_component_template/comp-1${queryParams}`],
+      componentRoutePath: `${BASE_PATH}/edit_component_template/:name`,
+    },
+    doMountAsync: true,
+  };
 
-export const setup = async (httpSetup: HttpSetup): Promise<ComponentTemplateEditTestBed> => {
   const initTestBed = registerTestBed(
     WithAppDependencies(ComponentTemplateEdit, httpSetup),
     testBedConfig

x-pack/plugins/index_management/public/application/components/component_templates/__jest__/client_integration/helpers/component_template_form.helpers.ts

@@ -162,5 +162,6 @@ export type ComponentTemplateFormTestSubjects =
   | 'stepReview.requestTab'
   | 'versionField'
   | 'aliasesEditor'
+  | 'mappingsEditor'
   | 'settingsEditor'
   | 'versionField.input';

x-pack/plugins/index_management/public/application/components/component_templates/component_template_list/component_template_list.tsx

@@ -30,6 +30,7 @@ import {
 import { EmptyPrompt } from './empty_prompt';
 import { ComponentTable } from './table';
 import { ComponentTemplatesDeleteModal } from './delete_modal';
+import { useRedirectPath } from '../../../hooks/redirect_path';
 
 interface Props {
   componentTemplateName?: string;
@@ -45,16 +46,17 @@ export const ComponentTemplateList: React.FunctionComponent<Props> = ({
   const { addContent: addContentToGlobalFlyout, removeContent: removeContentFromGlobalFlyout } =
     useGlobalFlyout();
   const { api, trackMetric, documentation } = useComponentTemplatesContext();
+  const redirectTo = useRedirectPath(history);
 
   const { data, isLoading, error, resendRequest } = api.useLoadComponentTemplates();
 
   const [componentTemplatesToDelete, setComponentTemplatesToDelete] = useState<string[]>([]);
 
   const goToComponentTemplateList = useCallback(() => {
-    return history.push({
+    return redirectTo({
       pathname: 'component_templates',
     });
-  }, [history]);
+  }, [redirectTo]);
 
   const goToEditComponentTemplate = useCallback(
     (name: string) => {

x-pack/plugins/index_management/public/application/components/component_templates/component_template_wizard/component_template_edit/component_template_edit.test.tsx

@@ -0,0 +1,67 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { renderHook } from '@testing-library/react-hooks';
+import { createMemoryHistory } from 'history';
+import { useStepFromQueryString } from './component_template_edit';
+
+describe('useTabFromQueryString', () => {
+  it('should return undefined if no step is set in the url', () => {
+    const history = createMemoryHistory();
+    history.push('/app/management/data/index_management/edit_component_template');
+
+    const {
+      result: {
+        current: { activeStep },
+      },
+    } = renderHook(() => useStepFromQueryString(history));
+
+    expect(activeStep).not.toBeDefined();
+  });
+
+  it('should return the step if set in the url', () => {
+    const history = createMemoryHistory();
+    history.push('/app/management/data/index_management/edit_component_template?step=mappings');
+
+    const {
+      result: {
+        current: { activeStep },
+      },
+    } = renderHook(() => useStepFromQueryString(history));
+
+    expect(activeStep).toBe('mappings');
+  });
+
+  it('should not update history on step change if no step is set in the url', () => {
+    const history = createMemoryHistory();
+    history.push('/app/management/data/index_management/edit_component_template');
+
+    const {
+      result: {
+        current: { updateStep },
+      },
+    } = renderHook(() => useStepFromQueryString(history));
+
+    updateStep('aliases');
+
+    expect(history.location.search).toBe('');
+  });
+
+  it('should update history on step change if a step is set in the url', () => {
+    const history = createMemoryHistory();
+    history.push('/app/management/data/index_management/edit_component_template?step=mappings');
+
+    const {
+      result: {
+        current: { updateStep },
+      },
+    } = renderHook(() => useStepFromQueryString(history));
+
+    updateStep('aliases');
+    expect(history.location.search).toBe('?step=aliases');
+  });
+});

x-pack/plugins/index_management/public/application/components/component_templates/component_template_wizard/component_template_edit/component_template_edit.tsx

@@ -5,10 +5,11 @@
  * 2.0.
  */
 
-import React, { useState, useEffect } from 'react';
+import React, { useState, useEffect, useMemo, useCallback } from 'react';
 import { RouteComponentProps } from 'react-router-dom';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { EuiPageContentBody, EuiPageHeader, EuiSpacer } from '@elastic/eui';
+import { History } from 'history';
 
 import { useComponentTemplatesContext } from '../../component_templates_context';
 import {
@@ -19,18 +20,46 @@ import {
   Error,
 } from '../../shared_imports';
 import { ComponentTemplateForm } from '../component_template_form';
+import type { WizardSection } from '../component_template_form';
+import { useRedirectPath } from '../../../../hooks/redirect_path';
 
 interface MatchParams {
   name: string;
 }
 
+export function useStepFromQueryString(history: History) {
+  const activeStep = useMemo(() => {
+    const params = new URLSearchParams(history.location.search);
+    if (params.has('step')) {
+      return params.get('step') as WizardSection;
+    }
+  }, [history.location.search]);
+
+  const updateStep = useCallback(
+    (stepId: string) => {
+      const params = new URLSearchParams(history.location.search);
+      if (params.has('step')) {
+        params.set('step', stepId);
+        history.push({
+          search: params.toString(),
+        });
+      }
+    },
+    [history]
+  );
+
+  return { activeStep, updateStep };
+}
+
 export const ComponentTemplateEdit: React.FunctionComponent<RouteComponentProps<MatchParams>> = ({
   match: {
     params: { name },
   },
   history,
 }) => {
   const { api, breadcrumbs } = useComponentTemplatesContext();
+  const { activeStep: defaultActiveStep, updateStep } = useStepFromQueryString(history);
+  const redirectTo = useRedirectPath(history);
 
   const [isSaving, setIsSaving] = useState<boolean>(false);
   const [saveError, setSaveError] = useState<any>(null);
@@ -56,7 +85,7 @@ export const ComponentTemplateEdit: React.FunctionComponent<RouteComponentProps<
       return;
     }
 
-    history.push({
+    redirectTo({
       pathname: encodeURI(
         `/component_templates/${encodeURIComponent(updatedComponentTemplate.name)}`
       ),
@@ -112,6 +141,8 @@ export const ComponentTemplateEdit: React.FunctionComponent<RouteComponentProps<
 
       <ComponentTemplateForm
         defaultValue={componentTemplate!}
+        defaultActiveWizardSection={defaultActiveStep}
+        onStepChange={updateStep}
         onSave={onSave}
         isSaving={isSaving}
         saveError={saveError}

x-pack/plugins/index_management/public/application/components/component_templates/component_template_wizard/component_template_form/component_template_form.tsx

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import React, { useCallback } from 'react';
+import React, { useCallback, useMemo } from 'react';
 import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { EuiSpacer, EuiCallOut } from '@elastic/eui';
@@ -25,21 +25,23 @@ import { StepLogisticsContainer, StepReviewContainer } from './steps';
 const { stripEmptyFields } = serializers;
 const { FormWizard, FormWizardStep } = Forms;
 
+export interface WizardContent extends CommonWizardSteps {
+  logistics: Omit<ComponentTemplateDeserialized, '_kbnMeta' | 'template'>;
+}
+
+export type WizardSection = keyof WizardContent | 'review';
+
 interface Props {
   onSave: (componentTemplate: ComponentTemplateDeserialized) => void;
   clearSaveError: () => void;
   isSaving: boolean;
   saveError: any;
   defaultValue?: ComponentTemplateDeserialized;
   isEditing?: boolean;
+  defaultActiveWizardSection?: WizardSection;
+  onStepChange?: (stepId: string) => void;
 }
 
-export interface WizardContent extends CommonWizardSteps {
-  logistics: Omit<ComponentTemplateDeserialized, '_kbnMeta' | 'template'>;
-}
-
-export type WizardSection = keyof WizardContent | 'review';
-
 const wizardSections: { [id: string]: { id: WizardSection; label: string } } = {
   logistics: {
     id: 'logistics',
@@ -87,7 +89,9 @@ export const ComponentTemplateForm = ({
   isSaving,
   saveError,
   clearSaveError,
+  defaultActiveWizardSection,
   onSave,
+  onStepChange,
 }: Props) => {
   const {
     template: { settings, mappings, aliases },
@@ -194,6 +198,17 @@ export const ComponentTemplateForm = ({
     [buildComponentTemplateObject, defaultValue, onSave, clearSaveError]
   );
 
+  const defaultActiveStepIndex = useMemo(
+    () =>
+      Math.max(
+        defaultActiveWizardSection
+          ? Object.keys(wizardSections).indexOf(defaultActiveWizardSection)
+          : 0,
+        0
+      ),
+    [defaultActiveWizardSection]
+  );
+
   return (
     <FormWizard<WizardContent>
       defaultValue={wizardDefaultValue}
@@ -202,6 +217,8 @@ export const ComponentTemplateForm = ({
       isSaving={isSaving}
       apiError={apiError}
       texts={i18nTexts}
+      defaultActiveStep={defaultActiveStepIndex}
+      onStepChange={onStepChange}
     >
       <FormWizardStep
         id={wizardSections.logistics.id}

x-pack/plugins/index_management/public/application/components/component_templates/component_template_wizard/component_template_form/index.ts

@@ -6,3 +6,4 @@
  */
 
 export { ComponentTemplateForm } from './component_template_form';
+export type { WizardSection } from './component_template_form';