Alerting: small rule form ux improvements (#36941)

* dedupe folder option for existing grafana rules

* update test mocks

* change toggle to chevron for expanding error state ui

* fix some strict lint errors

public/app/core/components/Select/FolderPicker.tsx

@@ -58,7 +58,7 @@ export class FolderPicker extends PureComponent<Props, State> {
   };
 
   getOptions = async (query: string) => {
-    const { rootName, enableReset, initialTitle, permissionLevel, showRoot } = this.props;
+    const { rootName, enableReset, initialTitle, permissionLevel, initialFolderId, showRoot } = this.props;
     const params = {
       query,
       type: 'dash-folder',
@@ -74,8 +74,13 @@ export class FolderPicker extends PureComponent<Props, State> {
       options.unshift({ label: rootName, value: 0 });
     }
 
-    if (enableReset && query === '' && initialTitle !== '') {
-      options.unshift({ label: initialTitle, value: undefined });
+    if (
+      enableReset &&
+      query === '' &&
+      initialTitle !== '' &&
+      !options.find((option) => option.label === initialTitle)
+    ) {
+      options.unshift({ label: initialTitle, value: initialFolderId });
     }
 
     return options;
@@ -122,9 +127,8 @@ export class FolderPicker extends PureComponent<Props, State> {
       folder = options.find((option) => option.value === initialFolderId) || null;
     } else if (enableReset && initialTitle) {
       folder = resetFolder;
-    } else if (initialTitle && initialFolderId === -1) {
-      // @TODO temporary, we don't know the id for alerting rule folder in some cases
-      folder = options.find((option) => option.label === initialTitle) || null;
+    } else if (initialFolderId) {
+      folder = options.find((option) => option.id === initialFolderId) || null;
     }
 
     if (!folder && !this.props.allowEmpty) {

public/app/features/alerting/unified/RuleViewer.test.tsx

@@ -87,6 +87,7 @@ const mockGrafanaRule = {
     grafana_alert: {
       condition: 'B',
       exec_err_state: GrafanaAlertStateDecision.Alerting,
+      namespace_id: 11,
       namespace_uid: 'namespaceuid123',
       no_data_state: GrafanaAlertStateDecision.NoData,
       title: 'Test alert',

public/app/features/alerting/unified/components/CollapseToggle.tsx

@@ -7,14 +7,16 @@ interface Props extends HTMLAttributes<HTMLButtonElement> {
   onToggle: (isCollapsed: boolean) => void;
   size?: IconSize;
   className?: string;
+  text?: string;
 }
 
-export const CollapseToggle: FC<Props> = ({ isCollapsed, onToggle, className, size = 'xl', ...restOfProps }) => {
+export const CollapseToggle: FC<Props> = ({ isCollapsed, onToggle, className, text, size = 'xl', ...restOfProps }) => {
   const styles = useStyles(getStyles);
 
   return (
     <button className={cx(styles.expandButton, className)} onClick={() => onToggle(!isCollapsed)} {...restOfProps}>
       <Icon size={size} name={isCollapsed ? 'angle-right' : 'angle-down'} />
+      {text}
     </button>
   );
 };
@@ -26,6 +28,9 @@ export const getStyles = () => ({
 
     outline: none !important;
 
+    display: inline-flex;
+    align-items: center;
+
     svg {
       margin-bottom: 0;
     }

public/app/features/alerting/unified/components/rule-editor/ExpressionEditor.tsx

@@ -63,7 +63,7 @@ function useQueryMappers(dataSourceName: string): QueryMappers {
       case 'loki':
       case 'prometheus':
         return {
-          mapToValue: (query: PromQuery | LokiQuery) => query.expr,
+          mapToValue: (query: DataQuery) => (query as PromQuery | LokiQuery).expr,
           mapToQuery: (existing: DataQuery, value: string | undefined) => ({ ...existing, expr: value }),
         };
       default:

public/app/features/alerting/unified/components/rule-editor/GrafanaConditionsStep.tsx

@@ -1,7 +1,7 @@
 import React, { FC, useState } from 'react';
 import { css } from '@emotion/css';
-import { GrafanaTheme, parseDuration, durationToMilliseconds } from '@grafana/data';
-import { Field, InlineLabel, Input, InputControl, Switch, useStyles } from '@grafana/ui';
+import { parseDuration, durationToMilliseconds, GrafanaTheme2 } from '@grafana/data';
+import { Field, InlineLabel, Input, InputControl, useStyles2 } from '@grafana/ui';
 import { useFormContext, RegisterOptions } from 'react-hook-form';
 import { RuleFormValues } from '../../types/rule-form';
 import { positiveDurationValidationPattern, durationValidationPattern } from '../../utils/time';
@@ -10,6 +10,7 @@ import { GrafanaAlertStatePicker } from './GrafanaAlertStatePicker';
 import { RuleEditorSection } from './RuleEditorSection';
 import { PreviewRule } from './PreviewRule';
 import { GrafanaConditionEvalWarning } from './GrafanaConditionEvalWarning';
+import { CollapseToggle } from '../CollapseToggle';
 
 const MIN_TIME_RANGE_STEP_S = 10; // 10 seconds
 
@@ -43,7 +44,7 @@ const evaluateEveryValidationOptions: RegisterOptions = {
 };
 
 export const GrafanaConditionsStep: FC = () => {
-  const styles = useStyles(getStyles);
+  const styles = useStyles2(getStyles);
   const [showErrorHandling, setShowErrorHandling] = useState(false);
   const {
     register,
@@ -83,9 +84,12 @@ export const GrafanaConditionsStep: FC = () => {
         </div>
       </Field>
       <GrafanaConditionEvalWarning />
-      <Field label="Configure no data and error handling" horizontal={true} className={styles.switchField}>
-        <Switch value={showErrorHandling} onChange={() => setShowErrorHandling(!showErrorHandling)} />
-      </Field>
+      <CollapseToggle
+        isCollapsed={!showErrorHandling}
+        onToggle={(collapsed) => setShowErrorHandling(!collapsed)}
+        text="Configure no data and error handling"
+        className={styles.collapseToggle}
+      />
       {showErrorHandling && (
         <>
           <Field label="Alert state if no data or all values are null">
@@ -121,7 +125,7 @@ export const GrafanaConditionsStep: FC = () => {
   );
 };
 
-const getStyles = (theme: GrafanaTheme) => ({
+const getStyles = (theme: GrafanaTheme2) => ({
   inlineField: css`
     margin-bottom: 0;
   `,
@@ -131,12 +135,7 @@ const getStyles = (theme: GrafanaTheme) => ({
     justify-content: flex-start;
     align-items: flex-start;
   `,
-  switchField: css`
-    display: inline-flex;
-    flex-direction: row-reverse;
-    margin-top: ${theme.spacing.md};
-    & > div:first-child {
-      margin-left: ${theme.spacing.sm};
-    }
+  collapseToggle: css`
+    margin: ${theme.spacing(2, 0, 2, -1)};
   `,
 });

public/app/features/alerting/unified/components/rule-editor/QueryWrapper.tsx

@@ -63,7 +63,7 @@ export const QueryWrapper: FC<Props> = ({
 
   return (
     <div className={styles.wrapper}>
-      <QueryEditorRow
+      <QueryEditorRow<DataQuery>
         dataSource={dsSettings}
         onChangeDataSource={!isExpression ? (settings) => onChangeDataSource(settings, index) : undefined}
         id={query.refId}

public/app/features/alerting/unified/components/rules/RulesFilter.tsx

@@ -98,7 +98,7 @@ const RulesFilter = () => {
             <Label>View as</Label>
             <RadioButtonGroup
               options={ViewOptions}
-              value={String(queryParams['view'] ?? 'group')}
+              value={String(queryParams['view'] || 'group')}
               onChange={handleViewChange}
             />
           </div>

public/app/features/alerting/unified/utils/amroutes.ts

@@ -9,7 +9,7 @@ import { isUndefined, omitBy } from 'lodash';
 const defaultValueAndType: [string, string] = ['', timeOptions[0].value];
 
 const matchersToArrayFieldMatchers = (matchers: Record<string, string> | undefined, isRegex: boolean): Matcher[] =>
-  Object.entries(matchers ?? {}).reduce(
+  Object.entries(matchers ?? {}).reduce<Matcher[]>(
     (acc, [name, value]) => [
       ...acc,
       {

public/app/features/alerting/unified/utils/query.test.ts

@@ -78,6 +78,7 @@ describe('alertRuleToQueries', () => {
 const grafanaAlert = {
   condition: 'B',
   exec_err_state: GrafanaAlertStateDecision.Alerting,
+  namespace_id: 11,
   namespace_uid: 'namespaceuid123',
   no_data_state: GrafanaAlertStateDecision.NoData,
   title: 'Test alert',

public/app/features/alerting/unified/utils/rule-form.ts

@@ -106,7 +106,7 @@ export function rulerRuleToFormValues(ruleWithLocation: RuleWithLocation): RuleF
         condition: ga.condition,
         annotations: listifyLabelsOrAnnotations(rule.annotations),
         labels: listifyLabelsOrAnnotations(rule.labels),
-        folder: { title: namespace, id: -1 },
+        folder: { title: namespace, id: ga.namespace_id },
       };
     } else {
       throw new Error('Unexpected type of rule for grafana rules source');

public/app/types/unified-alerting-dto.ts

@@ -120,6 +120,7 @@ export interface PostableGrafanaRuleDefinition {
 export interface GrafanaRuleDefinition extends PostableGrafanaRuleDefinition {
   uid: string;
   namespace_uid: string;
+  namespace_id: number;
 }
 
 export interface RulerGrafanaRuleDTO {