[8.x] [ML] Fixes link to anomaly explorer from anomaly embeddables wh…

…en viewing by job group (#198256) (#198515)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[ML] Fixes link to anomaly explorer from anomaly embeddables when
viewing by job group
(#198256)](#198256)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Robert
Jaszczurek","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-10-31T11:56:50Z","message":"[ML]
Fixes link to anomaly explorer from anomaly embeddables when viewing by
job group (#198256)\n\n## Summary\r\n\r\nFix for:
[#196509](https://github.com/elastic/kibana/issues/196509)\r\n\r\nAfter
fix:\r\n\r\n\r\nhttps://github.com/user-attachments/assets/9d731676-fd47-41fe-8843-8b8e6c6e153d","sha":"9eb8b885148ba8fb5f22a1c64c02452eba5dfca9","branchLabelMapping":{"^v9.0.0$":"main","^v8.17.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:fix",":ml","Feature:Anomaly
Detection","v9.0.0","Team:ML","v8.16.0","backport:version","v8.17.0"],"title":"[ML]
Fixes link to anomaly explorer from anomaly embeddables when viewing by
job
group","number":198256,"url":"https://github.com/elastic/kibana/pull/198256","mergeCommit":{"message":"[ML]
Fixes link to anomaly explorer from anomaly embeddables when viewing by
job group (#198256)\n\n## Summary\r\n\r\nFix for:
[#196509](https://github.com/elastic/kibana/issues/196509)\r\n\r\nAfter
fix:\r\n\r\n\r\nhttps://github.com/user-attachments/assets/9d731676-fd47-41fe-8843-8b8e6c6e153d","sha":"9eb8b885148ba8fb5f22a1c64c02452eba5dfca9"}},"sourceBranch":"main","suggestedTargetBranches":["8.16","8.x"],"targetPullRequestStates":[{"branch":"main","label":"v9.0.0","branchLabelMappingKey":"^v9.0.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/198256","number":198256,"mergeCommit":{"message":"[ML]
Fixes link to anomaly explorer from anomaly embeddables when viewing by
job group (#198256)\n\n## Summary\r\n\r\nFix for:
[#196509](https://github.com/elastic/kibana/issues/196509)\r\n\r\nAfter
fix:\r\n\r\n\r\nhttps://github.com/user-attachments/assets/9d731676-fd47-41fe-8843-8b8e6c6e153d","sha":"9eb8b885148ba8fb5f22a1c64c02452eba5dfca9"}},{"branch":"8.16","label":"v8.16.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"8.x","label":"v8.17.0","branchLabelMappingKey":"^v8.17.0$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

Co-authored-by: Robert Jaszczurek <[email protected]>

x-pack/plugins/ml/public/application/components/job_selector/use_job_selection.ts

@@ -25,6 +25,24 @@ function getInvalidJobIds(jobs: MlJobWithTimeRange[], ids: string[]) {
   });
 }
 
+// This is useful when redirecting from dashboards where groupIds are treated as jobIds
+const getJobIdsFromGroups = (jobIds: string[], jobs: MlJobWithTimeRange[]) => {
+  const result = new Set<string>();
+
+  jobIds.forEach((id) => {
+    const jobsInGroup = jobs.filter((job) => job.groups?.includes(id));
+
+    if (jobsInGroup.length > 0) {
+      jobsInGroup.forEach((job) => result.add(job.job_id));
+    } else {
+      // If it's not a group ID, keep it (regardless of whether it's valid or not)
+      result.add(id);
+    }
+  });
+
+  return Array.from(result);
+};
+
 export interface JobSelection {
   jobIds: string[];
   selectedGroups: string[];
@@ -37,9 +55,9 @@ export const useJobSelection = (jobs: MlJobWithTimeRange[]) => {
   const getJobSelection = useJobSelectionFlyout();
 
   const tmpIds = useMemo(() => {
-    const ids = globalState?.ml?.jobIds || [];
+    const ids = getJobIdsFromGroups(globalState?.ml?.jobIds || [], jobs);
     return (typeof ids === 'string' ? [ids] : ids).map((id: string) => String(id));
-  }, [globalState?.ml?.jobIds]);
+  }, [globalState?.ml?.jobIds, jobs]);
 
   const invalidIds = useMemo(() => {
     return getInvalidJobIds(jobs, tmpIds);