[Input Controls] Options List Embeddable, Factory & Frame

src/plugins/presentation_util/public/components/input_controls/__stories__/decorators.tsx

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+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import React from 'react';
+import { EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
+import { Story } from '@storybook/react';
+
+const bar = '#c5ced8';
+const panel = '#f7f9fa';
+const background = '#e0e6ec';
+const minHeight = 60;
+
+const panelStyle = {
+  height: 165,
+  width: 400,
+  background: panel,
+};
+
+const kqlBarStyle = { background: bar, padding: 16, minHeight, fontStyle: 'italic' };
+
+const inputBarStyle = { background: '#fff', padding: 4, minHeight };
+
+const layout = (OptionStory: Story) => (
+  <EuiFlexGroup style={{ background }} direction="column">
+    <EuiFlexItem style={kqlBarStyle}>KQL Bar</EuiFlexItem>
+    <EuiFlexItem style={inputBarStyle}>
+      <OptionStory />
+    </EuiFlexItem>
+    <EuiFlexItem>
+      <EuiFlexGroup>
+        <EuiFlexItem style={panelStyle} />
+        <EuiFlexItem style={panelStyle} />
+        <EuiFlexItem style={panelStyle} />
+      </EuiFlexGroup>
+    </EuiFlexItem>
+    <EuiFlexItem>
+      <EuiFlexGroup>
+        <EuiFlexItem style={panelStyle} />
+        <EuiFlexItem style={panelStyle} />
+        <EuiFlexItem style={panelStyle} />
+      </EuiFlexGroup>
+    </EuiFlexItem>
+  </EuiFlexGroup>
+);
+
+export const decorators = [layout];

src/plugins/presentation_util/public/components/input_controls/__stories__/flights.ts

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+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { map, uniq } from 'lodash';
+import { EuiSelectableOption } from '@elastic/eui';
+
+import { flights } from '../../fixtures/flights';
+
+export type Flight = typeof flights[number];
+export type FlightField = keyof Flight;
+
+export const getOptions = (field: string) => uniq(map(flights, field)).sort();
+
+export const getEuiSelectableOptions = (field: string, search?: string): EuiSelectableOption[] => {
+  const options = getOptions(field)
+    .map((option) => ({
+      label: option + '',
+      searchableLabel: option + '',
+    }))
+    .filter((option) => !search || option.label.toLowerCase().includes(search.toLowerCase()));
+  if (options.length > 10) options.length = 10;
+  return options;
+};
+
+export const flightFieldLabels: Record<FlightField, string> = {
+  AvgTicketPrice: 'Average Ticket Price',
+  Cancelled: 'Cancelled',
+  Carrier: 'Carrier',
+  dayOfWeek: 'Day of Week',
+  Dest: 'Destination',
+  DestAirportID: 'Destination Airport ID',
+  DestCityName: 'Destination City',
+  DestCountry: 'Destination Country',
+  DestLocation: 'Destination Location',
+  DestRegion: 'Destination Region',
+  DestWeather: 'Destination Weather',
+  DistanceKilometers: 'Distance (km)',
+  DistanceMiles: 'Distance (mi)',
+  FlightDelay: 'Flight Delay',
+  FlightDelayMin: 'Flight Delay (min)',
+  FlightDelayType: 'Flight Delay Type',
+  FlightNum: 'Flight Number',
+  FlightTimeHour: 'Flight Time (hr)',
+  FlightTimeMin: 'Flight Time (min)',
+  Origin: 'Origin',
+  OriginAirportID: 'Origin Airport ID',
+  OriginCityName: 'Origin City',
+  OriginCountry: 'Origin Country',
+  OriginLocation: 'Origin Location',
+  OriginRegion: 'Origin Region',
+  OriginWeather: 'Origin Weather',
+  timestamp: 'Timestamp',
+};
+
+export const flightFields = Object.keys(flightFieldLabels) as FlightField[];

src/plugins/presentation_util/public/components/input_controls/__stories__/input_controls.stories.tsx

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+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useEffect, useMemo, useState } from 'react';
+
+import { EuiFlexGroup, EuiFlexItem } from '@elastic/eui';
+
+import { decorators } from './decorators';
+import { getEuiSelectableOptions, flightFields, flightFieldLabels, FlightField } from './flights';
+import { OptionsListEmbeddableFactory, OptionsListEmbeddable } from '../control_types/options_list';
+import { ControlFrame } from '../control_frame/control_frame';
+
+export default {
+  title: 'Input Controls',
+  description: '',
+  decorators,
+};
+
+interface OptionsListStorybookArgs {
+  fields: string[];
+  twoLine: boolean;
+}
+
+const storybookArgs = {
+  twoLine: false,
+  fields: ['OriginCityName', 'OriginWeather', 'DestCityName', 'DestWeather'],
+};
+
+const storybookArgTypes = {
+  fields: {
+    twoLine: {
+      control: { type: 'bool' },
+    },
+    control: {
+      type: 'check',
+      options: flightFields,
+    },
+  },
+};
+
+const OptionsListStoryComponent = ({ fields, twoLine }: OptionsListStorybookArgs) => {
+  const [embeddables, setEmbeddables] = useState<OptionsListEmbeddable[]>([]);
+
+  const optionsListEmbeddableFactory = useMemo(
+    () =>
+      new OptionsListEmbeddableFactory(
+        ({ field, search }) =>
+          new Promise((r) => setTimeout(() => r(getEuiSelectableOptions(field, search)), 500))
+      ),
+    []
+  );
+
+  useEffect(() => {
+    const embeddableCreatePromises = fields.map((field) => {
+      return optionsListEmbeddableFactory.create({
+        field,
+        id: '',
+        indexPattern: '',
+        multiSelect: true,
+        twoLineLayout: twoLine,
+        title: flightFieldLabels[field as FlightField],
+      });
+    });
+    Promise.all(embeddableCreatePromises).then((newEmbeddables) => setEmbeddables(newEmbeddables));
+  }, [fields, optionsListEmbeddableFactory, twoLine]);
+
+  return (
+    <EuiFlexGroup alignItems="center" wrap={true} gutterSize={'s'}>
+      {embeddables.map((embeddable) => (
+        <EuiFlexItem key={embeddable.getInput().field}>
+          <ControlFrame twoLine={twoLine} embeddable={embeddable} />
+        </EuiFlexItem>
+      ))}
+    </EuiFlexGroup>
+  );
+};
+
+export const OptionsListStory = ({ fields, twoLine }: OptionsListStorybookArgs) => (
+  <OptionsListStoryComponent fields={fields} twoLine={twoLine} />
+);
+
+OptionsListStory.args = storybookArgs;
+OptionsListStory.argTypes = storybookArgTypes;

src/plugins/presentation_util/public/components/input_controls/control_frame/control_frame.scss

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+.controlFrame--formControlLayout {
+  width: 100%;
+  min-width: $euiSize * 12.5;
+}
+
+.controlFrame--control {
+  &.optionsList--filterBtnSingle {
+    height: 100%;
+  }
+}
+
+.optionsList--filterBtnTwoLine {
+  width: 100%;
+}

src/plugins/presentation_util/public/components/input_controls/control_frame/control_frame.tsx

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+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import React, { useMemo } from 'react';
+import useMount from 'react-use/lib/useMount';
+import classNames from 'classnames';
+import { EuiFormControlLayout, EuiFormLabel, EuiFormRow } from '@elastic/eui';
+
+import { InputControlEmbeddable } from '../embeddable/types';
+
+import './control_frame.scss';
+
+interface ControlFrameProps {
+  embeddable: InputControlEmbeddable;
+  twoLine?: boolean;
+}
+
+export const ControlFrame = ({ twoLine, embeddable }: ControlFrameProps) => {
+  const embeddableRoot: React.RefObject<HTMLDivElement> = useMemo(() => React.createRef(), []);
+
+  useMount(() => {
+    if (embeddableRoot.current && embeddable) embeddable.render(embeddableRoot.current);
+  });
+
+  const form = (
+    <EuiFormControlLayout
+      className="controlFrame--formControlLayout"
+      fullWidth
+      prepend={
+        twoLine ? undefined : (
+          <EuiFormLabel htmlFor={embeddable.id}>{embeddable.getInput().title}</EuiFormLabel>
+        )
+      }
+    >
+      <div
+        className={classNames('controlFrame--control', {
+          'optionsList--filterBtnTwoLine': twoLine,
+          'optionsList--filterBtnSingle': !twoLine,
+        })}
+        id={embeddable.id}
+        ref={embeddableRoot}
+      />
+    </EuiFormControlLayout>
+  );
+
+  return twoLine ? (
+    <EuiFormRow fullWidth label={embeddable.getInput().title}>
+      {form}
+    </EuiFormRow>
+  ) : (
+    form
+  );
+};

src/plugins/presentation_util/public/components/input_controls/control_types/options_list/index.ts

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+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+export { OptionsListEmbeddableFactory } from './options_list_embeddable_factory';
+export { OptionsListEmbeddable } from './options_list_embeddable';

src/plugins/presentation_util/public/components/input_controls/control_types/options_list/options_list.scss

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+.optionsList--anchorOverride {
+  display:block;
+}
+
+.optionsList--popoverOverride {
+  width: 100%;
+  height: 100%;
+}
+
+.optionsList--items {
+  @include euiScrollBar;
+
+  overflow-y: auto;
+  max-height: $euiSize * 30;
+  width: $euiSize * 25;
+  max-width: 100%;
+}
+
+.optionsList--filterBtn {
+  .euiFilterButton__text-hasNotification {
+    flex-grow: 1;
+    justify-content: space-between;
+    width: 0;
+  }
+  &.optionsList--filterBtnSingle {
+    width: 100%;
+  }
+  &.optionsList--filterBtnPlaceholder {
+    .euiFilterButton__textShift {
+      color: $euiTextSubduedColor;
+    }
+  }
+}
+
+.optionsList--filterGroupSingle {
+  box-shadow: none;
+  height: 100%;
+  border-top-left-radius: 0;
+  border-bottom-left-radius: 0;
+  border-top-right-radius: $euiBorderRadius - 1px;
+  border-bottom-right-radius: $euiBorderRadius - 1px;
+}
+
+.optionsList--filterGroup {
+  width: 100%;
+}