Extract AI assistant to package (elastic#194552)

## Summary

This extracts the Observability AI Assistant into a shared package so
Search and Observability can both consume it.

A few notes:

This still relies on significantly tight coupling with the Obs AI
assistant plugin, which we will want to slowly decouple over time. It
means that currently to consume this in multiple places, you need to
provide a number of plugins for useKibana. Hopefully we can get rid of
that and replace them with props eventually and make the interface a
little less plugin-dependent.

---------

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

.github/CODEOWNERS

@@ -10,6 +10,7 @@ x-pack/plugins/actions @elastic/response-ops
 x-pack/test/alerting_api_integration/common/plugins/actions_simulators @elastic/response-ops
 packages/kbn-actions-types @elastic/response-ops
 src/plugins/advanced_settings @elastic/appex-sharedux @elastic/kibana-management
+x-pack/packages/kbn-ai-assistant @elastic/search-kibana
 src/plugins/ai_assistant_management/selection @elastic/obs-knowledge-team
 x-pack/packages/ml/aiops_change_point_detection @elastic/ml-ui
 x-pack/packages/ml/aiops_common @elastic/ml-ui

package.json

@@ -158,6 +158,7 @@
     "@kbn/actions-simulators-plugin": "link:x-pack/test/alerting_api_integration/common/plugins/actions_simulators",
     "@kbn/actions-types": "link:packages/kbn-actions-types",
     "@kbn/advanced-settings-plugin": "link:src/plugins/advanced_settings",
+    "@kbn/ai-assistant": "link:x-pack/packages/kbn-ai-assistant",
     "@kbn/ai-assistant-management-plugin": "link:src/plugins/ai_assistant_management/selection",
     "@kbn/aiops-change-point-detection": "link:x-pack/packages/ml/aiops_change_point_detection",
     "@kbn/aiops-common": "link:x-pack/packages/ml/aiops_common",

test/plugin_functional/test_suites/core_plugins/rendering.ts

@@ -315,6 +315,8 @@ export default function ({ getService }: PluginFunctionalProviderContext) {
         // 'xpack.reporting.poll.jobsRefresh.intervalErrorMultiplier (number)',
         'xpack.rollup.ui.enabled (boolean?)',
         'xpack.saved_object_tagging.cache_refresh_interval (duration?)',
+
+        'xpack.searchAssistant.ui.enabled (boolean?)',
         'xpack.searchInferenceEndpoints.ui.enabled (boolean?)',
         'xpack.searchPlayground.ui.enabled (boolean?)',
         'xpack.security.loginAssistanceMessage (string?)',

tsconfig.base.json

@@ -14,6 +14,8 @@
       "@kbn/actions-types/*": ["packages/kbn-actions-types/*"],
       "@kbn/advanced-settings-plugin": ["src/plugins/advanced_settings"],
       "@kbn/advanced-settings-plugin/*": ["src/plugins/advanced_settings/*"],
+      "@kbn/ai-assistant": ["x-pack/packages/kbn-ai-assistant"],
+      "@kbn/ai-assistant/*": ["x-pack/packages/kbn-ai-assistant/*"],
       "@kbn/ai-assistant-management-plugin": ["src/plugins/ai_assistant_management/selection"],
       "@kbn/ai-assistant-management-plugin/*": ["src/plugins/ai_assistant_management/selection/*"],
       "@kbn/aiops-change-point-detection": ["x-pack/packages/ml/aiops_change_point_detection"],

x-pack/.i18nrc.json

@@ -8,6 +8,7 @@
       "packages/ml/aiops_log_rate_analysis",
       "plugins/aiops"
     ],
+    "xpack.aiAssistant": "packages/kbn-ai-assistant",
     "xpack.alerting": "plugins/alerting",
     "xpack.eventLog": "plugins/event_log",
     "xpack.stackAlerts": "plugins/stack_alerts",
@@ -44,9 +45,15 @@
     "xpack.dataVisualizer": "plugins/data_visualizer",
     "xpack.exploratoryView": "plugins/observability_solution/exploratory_view",
     "xpack.fileUpload": "plugins/file_upload",
-    "xpack.globalSearch": ["plugins/global_search"],
-    "xpack.globalSearchBar": ["plugins/global_search_bar"],
-    "xpack.graph": ["plugins/graph"],
+    "xpack.globalSearch": [
+      "plugins/global_search"
+    ],
+    "xpack.globalSearchBar": [
+      "plugins/global_search_bar"
+    ],
+    "xpack.graph": [
+      "plugins/graph"
+    ],
     "xpack.grokDebugger": "plugins/grokdebugger",
     "xpack.idxMgmt": "plugins/index_management",
     "xpack.idxMgmtPackage": "packages/index-management",
@@ -68,9 +75,13 @@
     "xpack.licenseMgmt": "plugins/license_management",
     "xpack.licensing": "plugins/licensing",
     "xpack.lists": "plugins/lists",
-    "xpack.logstash": ["plugins/logstash"],
+    "xpack.logstash": [
+      "plugins/logstash"
+    ],
     "xpack.main": "legacy/plugins/xpack_main",
-    "xpack.maps": ["plugins/maps"],
+    "xpack.maps": [
+      "plugins/maps"
+    ],
     "xpack.metricsData": "plugins/observability_solution/metrics_data_access",
     "xpack.ml": [
       "packages/ml/anomaly_utils",
@@ -85,7 +96,9 @@
       "packages/ml/ui_actions",
       "plugins/ml"
     ],
-    "xpack.monitoring": ["plugins/monitoring"],
+    "xpack.monitoring": [
+      "plugins/monitoring"
+    ],
     "xpack.observability": "plugins/observability_solution/observability",
     "xpack.observabilityAiAssistant": [
       "plugins/observability_solution/observability_ai_assistant",
@@ -100,10 +113,17 @@
     ],
     "xpack.osquery": ["plugins/osquery"],
     "xpack.painlessLab": "plugins/painless_lab",
-    "xpack.profiling": ["plugins/observability_solution/profiling"],
+    "xpack.profiling": [
+      "plugins/observability_solution/profiling"
+    ],
     "xpack.remoteClusters": "plugins/remote_clusters",
-    "xpack.reporting": ["plugins/reporting"],
-    "xpack.rollupJobs": ["packages/rollup", "plugins/rollup"],
+    "xpack.reporting": [
+      "plugins/reporting"
+    ],
+    "xpack.rollupJobs": [
+      "packages/rollup",
+      "plugins/rollup"
+    ],
     "xpack.runtimeFields": "plugins/runtime_fields",
     "xpack.screenshotting": "plugins/screenshotting",
     "xpack.searchSharedUI": "packages/search/shared_ui",
@@ -114,7 +134,10 @@
     "xpack.searchInferenceEndpoints": "plugins/search_inference_endpoints",
     "xpack.searchAssistant": "plugins/search_assistant",
     "xpack.searchProfiler": "plugins/searchprofiler",
-    "xpack.security": ["plugins/security", "packages/security"],
+    "xpack.security": [
+      "plugins/security",
+      "packages/security"
+    ],
     "xpack.server": "legacy/server",
     "xpack.serverless": "plugins/serverless",
     "xpack.serverlessSearch": "plugins/serverless_search",
@@ -126,20 +149,30 @@
     "xpack.slo": "plugins/observability_solution/slo",
     "xpack.snapshotRestore": "plugins/snapshot_restore",
     "xpack.spaces": "plugins/spaces",
-    "xpack.savedObjectsTagging": ["plugins/saved_objects_tagging"],
+    "xpack.savedObjectsTagging": [
+      "plugins/saved_objects_tagging"
+    ],
     "xpack.taskManager": "legacy/plugins/task_manager",
     "xpack.threatIntelligence": "plugins/threat_intelligence",
     "xpack.timelines": "plugins/timelines",
     "xpack.transform": "plugins/transform",
     "xpack.triggersActionsUI": "plugins/triggers_actions_ui",
     "xpack.upgradeAssistant": "plugins/upgrade_assistant",
-    "xpack.uptime": ["plugins/observability_solution/uptime"],
-    "xpack.synthetics": ["plugins/observability_solution/synthetics"],
-    "xpack.ux": ["plugins/observability_solution/ux"],
+    "xpack.uptime": [
+      "plugins/observability_solution/uptime"
+    ],
+    "xpack.synthetics": [
+      "plugins/observability_solution/synthetics"
+    ],
+    "xpack.ux": [
+      "plugins/observability_solution/ux"
+    ],
     "xpack.urlDrilldown": "plugins/drilldowns/url_drilldown",
     "xpack.watcher": "plugins/watcher"
   },
-  "exclude": ["examples"],
+  "exclude": [
+    "examples"
+  ],
   "translations": [
     "@kbn/translations-plugin/translations/zh-CN.json",
     "@kbn/translations-plugin/translations/ja-JP.json",

x-pack/packages/kbn-ai-assistant/README.md

@@ -0,0 +1,3 @@
+# @kbn/ai-assistant
+
+Provides components, types and context to render the AI Assistant in plugins.

x-pack/packages/kbn-ai-assistant/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
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+export * from './src';

x-pack/packages/kbn-ai-assistant/jest.config.js

@@ -0,0 +1,18 @@
+/*
+ * 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.
+ */
+
+module.exports = {
+  coverageDirectory: '<rootDir>/target/kibana-coverage/jest/x-pack/packages/kbn_ai_assistant_src',
+  coverageReporters: ['text', 'html'],
+  collectCoverageFrom: [
+    '<rootDir>/x-pack/packages/kbn-ai-assistant/src/**/*.{ts,tsx}',
+    '!<rootDir>/x-pack/packages/kbn-ai-assistant/src/*.test.{ts,tsx}',
+  ],
+  preset: '@kbn/test',
+  rootDir: '../../..',
+  roots: ['<rootDir>/x-pack/packages/kbn-ai-assistant'],
+};

x-pack/packages/kbn-ai-assistant/kibana.jsonc

@@ -0,0 +1,5 @@
+{
+  "id": "@kbn/ai-assistant",
+  "owner": "@elastic/search-kibana",
+  "type": "shared-browser"
+}

x-pack/packages/kbn-ai-assistant/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@kbn/ai-assistant",
+  "private": true,
+  "version": "1.0.0",
+  "license": "Elastic License 2.0",
+  "sideEffects": false
+}

x-pack/packages/kbn-ai-assistant/setup_tests.ts

@@ -0,0 +1,9 @@
+/*
+ * 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.
+ */
+
+// eslint-disable-next-line import/no-extraneous-dependencies
+import '@testing-library/jest-dom';

x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/buttons/ask_assistant_button.tsx → x-pack/packages/kbn-ai-assistant/src/buttons/ask_assistant_button.tsx

@@ -46,12 +46,13 @@ export function AskAssistantButton({
   variant,
   onClick,
 }: AskAssistantButtonProps) {
-  const buttonLabel = i18n.translate(
-    'xpack.observabilityAiAssistant.askAssistantButton.buttonLabel',
-    {
-      defaultMessage: 'Ask Assistant',
-    }
-  );
+  const buttonLabel = i18n.translate('xpack.aiAssistant.askAssistantButton.buttonLabel', {
+    defaultMessage: 'Ask Assistant',
+  });
+
+  const aiAssistantLabel = i18n.translate('xpack.aiAssistant.aiAssistantLabel', {
+    defaultMessage: 'AI Assistant',
+  });
 
   switch (variant) {
     case 'basic':
@@ -84,23 +85,13 @@ export function AskAssistantButton({
       return (
         <EuiToolTip
           position="top"
-          title={i18n.translate('xpack.observabilityAiAssistant.askAssistantButton.popoverTitle', {
-            defaultMessage: 'AI Assistant for Observability',
+          title={aiAssistantLabel}
+          content={i18n.translate('xpack.aiAssistant.askAssistantButton.popoverContent', {
+            defaultMessage: 'Get insights into your data with the Elastic Assistant',
           })}
-          content={i18n.translate(
-            'xpack.observabilityAiAssistant.askAssistantButton.popoverContent',
-            {
-              defaultMessage: 'Get insights into your data with the Elastic Assistant',
-            }
-          )}
         >
           <EuiButtonIcon
-            aria-label={i18n.translate(
-              'xpack.observabilityAiAssistant.askAssistantButton.popoverTitle',
-              {
-                defaultMessage: 'AI Assistant for Observability',
-              }
-            )}
+            aria-label={aiAssistantLabel}
             data-test-subj="observabilityAiAssistantAskAssistantButtonButtonIcon"
             display={fill ? 'fill' : 'base'}
             iconType="sparkles"

x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/buttons/hide_expand_conversation_list_button.tsx → x-pack/packages/kbn-ai-assistant/src/buttons/hide_expand_conversation_list_button.tsx

@@ -21,10 +21,10 @@ export function HideExpandConversationListButton(props: HideExpandConversationLi
       {...props}
     >
       {props.isExpanded
-        ? i18n.translate('xpack.observabilityAiAssistant.hideExpandConversationButton.hide', {
+        ? i18n.translate('xpack.aiAssistant.hideExpandConversationButton.hide', {
             defaultMessage: 'Hide chats',
           })
-        : i18n.translate('xpack.observabilityAiAssistant.hideExpandConversationButton.show', {
+        : i18n.translate('xpack.aiAssistant.hideExpandConversationButton.show', {
             defaultMessage: 'Show chats',
           })}
     </EuiButtonEmpty>

x-pack/plugins/observability_solution/observability_ai_assistant_app/public/components/buttons/new_chat_button.tsx → x-pack/packages/kbn-ai-assistant/src/buttons/new_chat_button.tsx

@@ -18,7 +18,7 @@ export function NewChatButton(
       iconType="newChat"
       {...nextProps}
     >
-      {i18n.translate('xpack.observabilityAiAssistant.newChatButton', {
+      {i18n.translate('xpack.aiAssistant.newChatButton', {
         defaultMessage: 'New chat',
       })}
     </EuiButton>