[ILM] Migrate Delete phase and name field to Form Lib (elastic#82834)

* remove use of legacy state system and legacy serialization

* remove legacy min_age input component and re-add missing import

* rename shared -> shared_fields for more clarity

* some more cleanup and fixing regressions on policy name for creating new policy from existing policy

* move extract policy static code to lib folder and remove "policies" dir from services

* fix jest tests and minor policy flyout inconsistency

* remove legacy helper

* fix client integration tests

* fix min for set index priority

* moved save policy function into edit policy section

* remove unused translations

* refactor form files to own edit_policy/form folder

* remove "fix errors" badge to fix UX - users can see errors in line before pressing save so the value of this badge has diminished

* fix i18n after removing phase error badge

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

x-pack/plugins/index_lifecycle_management/__jest__/client_integration/edit_policy/edit_policy.helpers.tsx

@@ -221,6 +221,11 @@ export const setup = async () => {
         setFreeze,
         setIndexPriority: setIndexPriority('cold'),
       },
+      delete: {
+        enable: enable('delete'),
+        setMinAgeValue: setMinAgeValue('delete'),
+        setMinAgeUnits: setMinAgeUnits('delete'),
+      },
     },
   };
 };

x-pack/plugins/index_lifecycle_management/__jest__/client_integration/edit_policy/edit_policy.test.ts

@@ -367,7 +367,6 @@ describe('<EditPolicy />', () => {
       expect(testBed.find('snapshotPolicyCombobox').prop('data-currentvalue')).toEqual([
         {
           label: DELETE_PHASE_POLICY.policy.phases.delete?.actions.wait_for_snapshot?.policy,
-          value: DELETE_PHASE_POLICY.policy.phases.delete?.actions.wait_for_snapshot?.policy,
         },
       ]);
     });
@@ -412,7 +411,7 @@ describe('<EditPolicy />', () => {
     test('wait for snapshot field should delete action if field is empty', async () => {
       const { actions } = testBed;
 
-      actions.setWaitForSnapshotPolicy('');
+      await actions.setWaitForSnapshotPolicy('');
       await actions.savePolicy();
 
       const expected = {

x-pack/plugins/index_lifecycle_management/public/application/lib/policies.ts

@@ -0,0 +1,32 @@
+/*
+ * 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 { PolicyFromES } from '../../../common/types';
+
+export const splitSizeAndUnits = (field: string): { size: string; units: string } => {
+  let size = '';
+  let units = '';
+
+  const result = /(\d+)(\w+)/.exec(field);
+  if (result) {
+    size = result[1];
+    units = result[2];
+  }
+
+  return {
+    size,
+    units,
+  };
+};
+
+export const getPolicyByName = (
+  policies: PolicyFromES[] | null | undefined,
+  policyName: string = ''
+): PolicyFromES | undefined => {
+  if (policies && policies.length > 0) {
+    return policies.find((policy: PolicyFromES) => policy.name === policyName);
+  }
+};

x-pack/plugins/index_lifecycle_management/public/application/sections/edit_policy/components/index.ts

@@ -7,11 +7,8 @@
 export { ActiveBadge } from './active_badge';
 export { ErrableFormRow } from './form_errors';
 export { LearnMoreLink } from './learn_more_link';
-export { MinAgeInput } from './min_age_input_legacy';
 export { OptionalLabel } from './optional_label';
-export { PhaseErrorMessage } from './phase_error_message';
 export { PolicyJsonFlyout } from './policy_json_flyout';
-export { SnapshotPolicies } from './snapshot_policies';
 export { DescribedFormField } from './described_form_field';
 
 export * from './phases';