Revert "[Metrics UI] Add ability to override datafeeds and job config…

… for partition field (#78875)"

This reverts commit ee7672a.

x-pack/plugins/infra/public/containers/ml/infra_ml_module_types.ts

@@ -33,11 +33,11 @@ export interface ModuleDescriptor<JobType extends string> {
     partitionField?: string
   ) => Promise<SetupMlModuleResponsePayload>;
   cleanUpModule: (spaceId: string, sourceId: string) => Promise<DeleteJobsResponsePayload>;
-  validateSetupIndices?: (
+  validateSetupIndices: (
     indices: string[],
     timestampField: string
   ) => Promise<ValidationIndicesResponsePayload>;
-  validateSetupDatasets?: (
+  validateSetupDatasets: (
     indices: string[],
     timestampField: string,
     startTime: number,

x-pack/plugins/infra/public/containers/ml/infra_ml_setup_state.ts

@@ -0,0 +1,289 @@
+/*
+ * 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 { isEqual } from 'lodash';
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { usePrevious } from 'react-use';
+import {
+  combineDatasetFilters,
+  DatasetFilter,
+  filterDatasetFilter,
+  isExampleDataIndex,
+} from '../../../common/infra_ml';
+import {
+  AvailableIndex,
+  ValidationIndicesError,
+  ValidationUIError,
+} from '../../components/logging/log_analysis_setup/initial_configuration_step';
+import { useTrackedPromise } from '../../utils/use_tracked_promise';
+import { ModuleDescriptor, ModuleSourceConfiguration } from './infra_ml_module_types';
+
+type SetupHandler = (
+  indices: string[],
+  startTime: number | undefined,
+  endTime: number | undefined,
+  datasetFilter: DatasetFilter
+) => void;
+
+interface AnalysisSetupStateArguments<JobType extends string> {
+  cleanUpAndSetUpModule: SetupHandler;
+  moduleDescriptor: ModuleDescriptor<JobType>;
+  setUpModule: SetupHandler;
+  sourceConfiguration: ModuleSourceConfiguration;
+}
+
+const fourWeeksInMs = 86400000 * 7 * 4;
+
+export const useAnalysisSetupState = <JobType extends string>({
+  cleanUpAndSetUpModule,
+  moduleDescriptor: { validateSetupDatasets, validateSetupIndices },
+  setUpModule,
+  sourceConfiguration,
+}: AnalysisSetupStateArguments<JobType>) => {
+  const [startTime, setStartTime] = useState<number | undefined>(Date.now() - fourWeeksInMs);
+  const [endTime, setEndTime] = useState<number | undefined>(undefined);
+
+  const isTimeRangeValid = useMemo(
+    () => (startTime != null && endTime != null ? startTime < endTime : true),
+    [endTime, startTime]
+  );
+
+  const [validatedIndices, setValidatedIndices] = useState<AvailableIndex[]>(
+    sourceConfiguration.indices.map((indexName) => ({
+      name: indexName,
+      validity: 'unknown' as const,
+    }))
+  );
+
+  const updateIndicesWithValidationErrors = useCallback(
+    (validationErrors: ValidationIndicesError[]) =>
+      setValidatedIndices((availableIndices) =>
+        availableIndices.map((previousAvailableIndex) => {
+          const indexValiationErrors = validationErrors.filter(
+            ({ index }) => index === previousAvailableIndex.name
+          );
+
+          if (indexValiationErrors.length > 0) {
+            return {
+              validity: 'invalid',
+              name: previousAvailableIndex.name,
+              errors: indexValiationErrors,
+            };
+          } else if (previousAvailableIndex.validity === 'valid') {
+            return {
+              ...previousAvailableIndex,
+              validity: 'valid',
+              errors: [],
+            };
+          } else {
+            return {
+              validity: 'valid',
+              name: previousAvailableIndex.name,
+              isSelected: !isExampleDataIndex(previousAvailableIndex.name),
+              availableDatasets: [],
+              datasetFilter: {
+                type: 'includeAll' as const,
+              },
+            };
+          }
+        })
+      ),
+    []
+  );
+
+  const updateIndicesWithAvailableDatasets = useCallback(
+    (availableDatasets: Array<{ indexName: string; datasets: string[] }>) =>
+      setValidatedIndices((availableIndices) =>
+        availableIndices.map((previousAvailableIndex) => {
+          if (previousAvailableIndex.validity !== 'valid') {
+            return previousAvailableIndex;
+          }
+
+          const availableDatasetsForIndex = availableDatasets.filter(
+            ({ indexName }) => indexName === previousAvailableIndex.name
+          );
+          const newAvailableDatasets = availableDatasetsForIndex.flatMap(
+            ({ datasets }) => datasets
+          );
+
+          // filter out datasets that have disappeared if this index' datasets were updated
+          const newDatasetFilter: DatasetFilter =
+            availableDatasetsForIndex.length > 0
+              ? filterDatasetFilter(previousAvailableIndex.datasetFilter, (dataset) =>
+                  newAvailableDatasets.includes(dataset)
+                )
+              : previousAvailableIndex.datasetFilter;
+
+          return {
+            ...previousAvailableIndex,
+            availableDatasets: newAvailableDatasets,
+            datasetFilter: newDatasetFilter,
+          };
+        })
+      ),
+    []
+  );
+
+  const validIndexNames = useMemo(
+    () => validatedIndices.filter((index) => index.validity === 'valid').map((index) => index.name),
+    [validatedIndices]
+  );
+
+  const selectedIndexNames = useMemo(
+    () =>
+      validatedIndices
+        .filter((index) => index.validity === 'valid' && index.isSelected)
+        .map((i) => i.name),
+    [validatedIndices]
+  );
+
+  const datasetFilter = useMemo(
+    () =>
+      validatedIndices
+        .flatMap((validatedIndex) =>
+          validatedIndex.validity === 'valid'
+            ? validatedIndex.datasetFilter
+            : { type: 'includeAll' as const }
+        )
+        .reduce(combineDatasetFilters, { type: 'includeAll' as const }),
+    [validatedIndices]
+  );
+
+  const [validateIndicesRequest, validateIndices] = useTrackedPromise(
+    {
+      cancelPreviousOn: 'resolution',
+      createPromise: async () => {
+        return await validateSetupIndices(
+          sourceConfiguration.indices,
+          sourceConfiguration.timestampField
+        );
+      },
+      onResolve: ({ data: { errors } }) => {
+        updateIndicesWithValidationErrors(errors);
+      },
+      onReject: () => {
+        setValidatedIndices([]);
+      },
+    },
+    [sourceConfiguration.indices, sourceConfiguration.timestampField]
+  );
+
+  const [validateDatasetsRequest, validateDatasets] = useTrackedPromise(
+    {
+      cancelPreviousOn: 'resolution',
+      createPromise: async () => {
+        if (validIndexNames.length === 0) {
+          return { data: { datasets: [] } };
+        }
+
+        return await validateSetupDatasets(
+          validIndexNames,
+          sourceConfiguration.timestampField,
+          startTime ?? 0,
+          endTime ?? Date.now()
+        );
+      },
+      onResolve: ({ data: { datasets } }) => {
+        updateIndicesWithAvailableDatasets(datasets);
+      },
+    },
+    [validIndexNames, sourceConfiguration.timestampField, startTime, endTime]
+  );
+
+  const setUp = useCallback(() => {
+    return setUpModule(selectedIndexNames, startTime, endTime, datasetFilter);
+  }, [setUpModule, selectedIndexNames, startTime, endTime, datasetFilter]);
+
+  const cleanUpAndSetUp = useCallback(() => {
+    return cleanUpAndSetUpModule(selectedIndexNames, startTime, endTime, datasetFilter);
+  }, [cleanUpAndSetUpModule, selectedIndexNames, startTime, endTime, datasetFilter]);
+
+  const isValidating = useMemo(
+    () => validateIndicesRequest.state === 'pending' || validateDatasetsRequest.state === 'pending',
+    [validateDatasetsRequest.state, validateIndicesRequest.state]
+  );
+
+  const validationErrors = useMemo<ValidationUIError[]>(() => {
+    if (isValidating) {
+      return [];
+    }
+
+    return [
+      // validate request status
+      ...(validateIndicesRequest.state === 'rejected' ||
+      validateDatasetsRequest.state === 'rejected'
+        ? [{ error: 'NETWORK_ERROR' as const }]
+        : []),
+      // validation request results
+      ...validatedIndices.reduce<ValidationUIError[]>((errors, index) => {
+        return index.validity === 'invalid' && selectedIndexNames.includes(index.name)
+          ? [...errors, ...index.errors]
+          : errors;
+      }, []),
+      // index count
+      ...(selectedIndexNames.length === 0 ? [{ error: 'TOO_FEW_SELECTED_INDICES' as const }] : []),
+      // time range
+      ...(!isTimeRangeValid ? [{ error: 'INVALID_TIME_RANGE' as const }] : []),
+    ];
+  }, [
+    isValidating,
+    validateIndicesRequest.state,
+    validateDatasetsRequest.state,
+    validatedIndices,
+    selectedIndexNames,
+    isTimeRangeValid,
+  ]);
+
+  const prevStartTime = usePrevious(startTime);
+  const prevEndTime = usePrevious(endTime);
+  const prevValidIndexNames = usePrevious(validIndexNames);
+
+  useEffect(() => {
+    if (!isTimeRangeValid) {
+      return;
+    }
+
+    validateIndices();
+  }, [isTimeRangeValid, validateIndices]);
+
+  useEffect(() => {
+    if (!isTimeRangeValid) {
+      return;
+    }
+
+    if (
+      startTime !== prevStartTime ||
+      endTime !== prevEndTime ||
+      !isEqual(validIndexNames, prevValidIndexNames)
+    ) {
+      validateDatasets();
+    }
+  }, [
+    endTime,
+    isTimeRangeValid,
+    prevEndTime,
+    prevStartTime,
+    prevValidIndexNames,
+    startTime,
+    validIndexNames,
+    validateDatasets,
+  ]);
+
+  return {
+    cleanUpAndSetUp,
+    datasetFilter,
+    endTime,
+    isValidating,
+    selectedIndexNames,
+    setEndTime,
+    setStartTime,
+    setUp,
+    startTime,
+    validatedIndices,
+    setValidatedIndices,
+    validationErrors,
+  };
+};