[Lens] Workspace panel dimensions by chart type (#168651)

## Summary

Close #136993

All charts remain the same except the following

## Metric
Each tile gets `200px` if there are multiple and `300px` if it's a
single. The default background is EUI empty.

<img width="600" alt="Screenshot 2023-10-30 at 3 55 33 PM"
src="https://github.com/elastic/kibana/assets/315764/74d7e6dc-c90a-4f60-bf56-94ab1556ad42">

<img width="600" alt="Screenshot 2023-10-30 at 3 56 36 PM"
src="https://github.com/elastic/kibana/assets/315764/3254160a-b18a-4c04-b059-f20b8f1f246a">

## XY
Vertical time-series charts have `16:9` ratio but will stretch to any
available width and won't shrink below 300px height.


https://github.com/elastic/kibana/assets/315764/3e056ae8-bc65-4851-9ad9-6c8a81bdf58a




## Gauge

Gauge gets `600px` for the long side, `300px` for the short side.

<img width="600" alt="Screenshot 2023-11-28 at 11 22 20 AM"
src="https://github.com/elastic/kibana/assets/315764/2b774515-f060-4c26-a0aa-efdeebfff0e5">

<img width="600" alt="Screenshot 2023-11-28 at 11 22 33 AM"
src="https://github.com/elastic/kibana/assets/315764/62181021-d88a-4cb6-862b-42768a2df13e">



## Known issues
- [ ] text resizing on the metric
elastic/elastic-charts#2238


https://github.com/elastic/kibana/assets/315764/0162f461-b544-44a9-971c-b2a0265d7d3a

- [x] gauge isn't showing veil on willRender

### Checklist

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

Flaky test runner:
https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/4755

---------

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: nickofthyme <nicholas.partridge@elastic.co>
Co-authored-by: Stratoula Kalafateli <efstratia.kalafateli@elastic.co>
Co-authored-by: Marta Bondyra <4283304+mbondyra@users.noreply.github.com>

packages/kbn-optimizer/limits.yml

@@ -52,7 +52,7 @@ pageLoadAssetSize:
   expressionLegacyMetricVis: 23121
   expressionMetric: 22238
   expressionMetricVis: 23121
-  expressionPartitionVis: 28000
+  expressionPartitionVis: 29000
   expressionRepeatImage: 22341
   expressionRevealImage: 25675
   expressions: 140958

src/plugins/chart_expressions/common/chart_size_transition_veil.tsx

@@ -0,0 +1,94 @@
+/*
+ * 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 } from 'react';
+import { useCallback, useRef, useState } from 'react';
+import fastIsEqual from 'fast-deep-equal';
+import { useResizeObserver } from '@elastic/eui';
+import { euiThemeVars } from '@kbn/ui-theme';
+import type { ChartSizeSpec } from './types';
+
+/**
+ * This hook is used to show a veil over the chart while it is being resized
+ * in response to a change in the container dimensions.
+ *
+ * It is only relevant if client dimensions are being requested based on chart configuration.
+ *
+ * This whole feature is a nice-to-have. If it proves to be a source of bugs,
+ * we can consider removing it and accepting the aesthetic drawback.
+ */
+export function useSizeTransitionVeil(
+  chartSizeSpec: ChartSizeSpec,
+  setChartSize: (d: ChartSizeSpec) => void,
+  // should be retrieved from handlers.shouldUseSizeTransitionVeil function
+  shouldUseVeil: boolean
+) {
+  const containerRef = useRef<HTMLDivElement>(null);
+  const containerSize = useResizeObserver(containerRef.current);
+  const currentContainerSize = useRef<{ width: number; height: number }>(containerSize);
+
+  // This useEffect hook is here to make up for the fact that the initial container size
+  // is not correctly reported by the useResizeObserver hook (see https://github.com/elastic/eui/issues/7458).
+  useEffect(() => {
+    currentContainerSize.current = {
+      width: containerRef.current?.clientWidth ?? 0,
+      height: containerRef.current?.clientHeight ?? 0,
+    };
+  }, []);
+
+  const [showVeil, setShowVeil] = useState(false);
+  const currentChartSizeSpec = useRef<ChartSizeSpec>();
+  const specJustChanged = useRef<boolean>(false);
+
+  useEffect(() => {
+    if (!fastIsEqual(containerSize, currentContainerSize.current) && specJustChanged.current) {
+      // If the container size has changed, we need to show the veil to hide the chart since it
+      // be rendered based on the previous container size before being updated to the current size.
+      //
+      // 1. we show the veil
+      // 2. the charts library will render the chart based on the previous container dimensions
+      // 3. the charts library will resize the chart to the updated container dimensions
+      // 4. we hide the veil
+      setShowVeil(true);
+      currentContainerSize.current = containerSize;
+    }
+  }, [setShowVeil, containerSize]);
+
+  useEffect(() => {
+    if (!fastIsEqual(chartSizeSpec, currentChartSizeSpec.current)) {
+      setChartSize(chartSizeSpec);
+      currentChartSizeSpec.current = chartSizeSpec;
+      specJustChanged.current = true;
+
+      setTimeout(() => {
+        specJustChanged.current = false;
+      }, 500);
+    }
+  }, [chartSizeSpec, setChartSize]);
+
+  const onResize = useCallback(() => {
+    setShowVeil(false);
+  }, []);
+
+  return {
+    veil: (
+      <div
+        css={{
+          height: '100%',
+          width: '100%',
+          backgroundColor: euiThemeVars.euiColorEmptyShade,
+          position: 'absolute',
+          zIndex: 1,
+          display: shouldUseVeil && showVeil ? 'block' : 'none',
+        }}
+      />
+    ),
+    onResize,
+    containerRef,
+  };
+}

src/plugins/chart_expressions/common/index.ts

@@ -12,5 +12,7 @@ export {
   getOverridesFor,
   isOnAggBasedEditor,
 } from './utils';
-export type { Simplify, MakeOverridesSerializable } from './types';
+export type { Simplify, MakeOverridesSerializable, ChartSizeSpec, ChartSizeEvent } from './types';
+export { isChartSizeEvent } from './types';
 export { getColorCategories } from './color_categories';
+export { useSizeTransitionVeil } from './chart_size_transition_veil';

src/plugins/chart_expressions/common/tsconfig.json

@@ -4,11 +4,13 @@
     "outDir": "target/types",
     "types": [
       "jest",
-      "node"
+      "node",
+      "@emotion/react/types/css-prop",
     ]
   },
   "include": [
     "**/*.ts",
+    "**/*.tsx",
   ],
   "exclude": [
     "target/**/*"
@@ -17,5 +19,6 @@
     "@kbn/core-execution-context-common",
     "@kbn/expressions-plugin",
     "@kbn/data-plugin",
+    "@kbn/ui-theme",
   ]
 }

src/plugins/chart_expressions/common/types.ts

@@ -6,6 +6,7 @@
  * Side Public License, v 1.
  */
 
+import type { ExpressionRendererEvent } from '@kbn/expressions-plugin/public';
 import React from 'react';
 
 export type Simplify<T> = { [KeyType in keyof T]: T[KeyType] } & {};
@@ -26,3 +27,27 @@ export type MakeOverridesSerializable<T> = {
     ? MakeOverridesSerializable<T[KeyType]>
     : NonNullable<T[KeyType]>;
 };
+
+export interface ChartSizeEvent extends ExpressionRendererEvent {
+  name: 'chartSize';
+  data: ChartSizeSpec;
+}
+
+export type ChartSizeUnit = 'pixels' | 'percentage';
+
+interface ChartSizeDimensions {
+  x?: { value: number; unit: ChartSizeUnit };
+  y?: { value: number; unit: ChartSizeUnit };
+}
+
+export interface ChartSizeSpec {
+  // if maxDimensions are provided, the aspect ratio will be computed from them
+  maxDimensions?: ChartSizeDimensions;
+  minDimensions?: ChartSizeDimensions;
+  aspectRatio?: { x: number; y: number };
+}
+
+export function isChartSizeEvent(event: ExpressionRendererEvent): event is ChartSizeEvent {
+  const expectedName: ChartSizeEvent['name'] = 'chartSize';
+  return event.name === expectedName;
+}

src/plugins/chart_expressions/expression_gauge/common/types/expression_renderers.ts

@@ -11,6 +11,7 @@ import type { PersistedState } from '@kbn/visualizations-plugin/public';
 import type { ChartsPluginSetup } from '@kbn/charts-plugin/public';
 import type { IFieldFormat, SerializedFieldFormat } from '@kbn/field-formats-plugin/common';
 import type { AllowedSettingsOverrides, AllowedChartOverrides } from '@kbn/charts-plugin/common';
+import type { ChartSizeSpec } from '@kbn/chart-expressions-common';
 import type { AllowedGaugeOverrides, GaugeExpressionProps } from './expression_functions';
 
 export type FormatFactory = (mapping?: SerializedFieldFormat) => IFieldFormat;
@@ -22,4 +23,6 @@ export type GaugeRenderProps = GaugeExpressionProps & {
   renderComplete: () => void;
   uiState: PersistedState;
   overrides?: AllowedGaugeOverrides & AllowedSettingsOverrides & AllowedChartOverrides;
+  shouldUseVeil: boolean;
+  setChartSize: (d: ChartSizeSpec) => void;
 };

src/plugins/chart_expressions/expression_gauge/public/components/gauge_component.test.tsx

@@ -102,6 +102,8 @@ describe('GaugeComponent', function () {
       paletteService: await paletteThemeService.getPalettes(),
       uiState,
       renderComplete: jest.fn(),
+      setChartSize: jest.fn(),
+      shouldUseVeil: false,
     };
   });
 

src/plugins/chart_expressions/expression_gauge/public/components/gauge_component.tsx

@@ -12,7 +12,11 @@ import type { PaletteOutput } from '@kbn/coloring';
 import { FieldFormat } from '@kbn/field-formats-plugin/common';
 import type { CustomPaletteState } from '@kbn/charts-plugin/public';
 import { EmptyPlaceholder } from '@kbn/charts-plugin/public';
-import { getOverridesFor } from '@kbn/chart-expressions-common';
+import {
+  type ChartSizeSpec,
+  getOverridesFor,
+  useSizeTransitionVeil,
+} from '@kbn/chart-expressions-common';
 import { isVisDimension } from '@kbn/visualizations-plugin/common/utils';
 import { i18n } from '@kbn/i18n';
 import {
@@ -178,6 +182,8 @@ export const GaugeComponent: FC<GaugeRenderProps> = memo(
     chartsThemeService,
     renderComplete,
     overrides,
+    shouldUseVeil,
+    setChartSize,
   }) => {
     const {
       shape: gaugeType,
@@ -253,6 +259,26 @@ export const GaugeComponent: FC<GaugeRenderProps> = memo(
       [renderComplete]
     );
 
+    const chartSizeSpec: ChartSizeSpec = {
+      maxDimensions: {
+        ...(gaugeType === GaugeShapes.HORIZONTAL_BULLET
+          ? {
+              x: { value: 600, unit: 'pixels' },
+              y: { value: 300, unit: 'pixels' },
+            }
+          : {
+              y: { value: 600, unit: 'pixels' },
+              x: { value: 300, unit: 'pixels' },
+            }),
+      },
+    };
+
+    const { veil, onResize, containerRef } = useSizeTransitionVeil(
+      chartSizeSpec,
+      setChartSize,
+      shouldUseVeil
+    );
+
     const table = data;
     const accessors = getAccessorsFromArgs(args, table.columns);
 
@@ -359,7 +385,8 @@ export const GaugeComponent: FC<GaugeRenderProps> = memo(
       : {};
 
     return (
-      <div className="gauge__wrapper">
+      <div className="gauge__wrapper" ref={containerRef}>
+        {veil}
         <Chart {...getOverridesFor(overrides, 'chart')}>
           <Settings
             noResults={<EmptyPlaceholder icon={icon} renderComplete={onRenderChange} />}
@@ -369,6 +396,7 @@ export const GaugeComponent: FC<GaugeRenderProps> = memo(
             ariaLabel={args.ariaLabel}
             ariaUseDefaultSummary={!args.ariaLabel}
             onRenderChange={onRenderChange}
+            onResize={onResize}
             locale={i18n.getLocale()}
             {...getOverridesFor(overrides, 'settings')}
           />

src/plugins/chart_expressions/expression_gauge/public/expression_renderers/gauge_renderer.tsx

@@ -13,7 +13,11 @@ import { KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
 import { ExpressionRenderDefinition } from '@kbn/expressions-plugin/common/expression_renderers';
 import { StartServicesGetter } from '@kbn/kibana-utils-plugin/public';
 import { METRIC_TYPE } from '@kbn/analytics';
-import { extractContainerType, extractVisualizationType } from '@kbn/chart-expressions-common';
+import {
+  ChartSizeEvent,
+  extractContainerType,
+  extractVisualizationType,
+} from '@kbn/chart-expressions-common';
 import { ExpressionGaugePluginStart } from '../plugin';
 import { EXPRESSION_GAUGE_NAME, GaugeExpressionProps, GaugeShapes } from '../../common';
 import { getFormatService, getPaletteService } from '../services';
@@ -66,16 +70,27 @@ export const gaugeRenderer: (
       handlers.done();
     };
 
+    const setChartSize = (chartSizeSpec: ChartSizeEvent['data']) => {
+      const event: ChartSizeEvent = {
+        name: 'chartSize',
+        data: chartSizeSpec,
+      };
+
+      handlers.event(event);
+    };
+
     const { GaugeComponent } = await import('../components/gauge_component');
     render(
       <KibanaThemeProvider theme$={core.theme.theme$}>
         <div className="gauge-container" data-test-subj="gaugeChart">
           <GaugeComponent
             {...config}
+            setChartSize={setChartSize}
             formatFactory={getFormatService().deserialize}
             chartsThemeService={plugins.charts.theme}
             paletteService={getPaletteService()}
             renderComplete={renderComplete}
+            shouldUseVeil={handlers.shouldUseSizeTransitionVeil()}
             uiState={handlers.uiState as PersistedState}
           />
         </div>

src/plugins/chart_expressions/expression_heatmap/public/expression_renderers/heatmap_renderer.tsx

@@ -14,7 +14,11 @@ import { KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
 import { ExpressionRenderDefinition } from '@kbn/expressions-plugin/common/expression_renderers';
 import { StartServicesGetter } from '@kbn/kibana-utils-plugin/public';
 import { METRIC_TYPE } from '@kbn/analytics';
-import { extractContainerType, extractVisualizationType } from '@kbn/chart-expressions-common';
+import {
+  ChartSizeEvent,
+  extractContainerType,
+  extractVisualizationType,
+} from '@kbn/chart-expressions-common';
 import { I18nProvider } from '@kbn/i18n-react';
 import { MultiFilterEvent } from '../../common/types';
 import { ExpressionHeatmapPluginStart } from '../plugin';
@@ -78,6 +82,18 @@ export const heatmapRenderer: (
       handlers.done();
     };
 
+    const chartSizeEvent: ChartSizeEvent = {
+      name: 'chartSize',
+      data: {
+        maxDimensions: {
+          x: { value: 100, unit: 'percentage' },
+          y: { value: 100, unit: 'percentage' },
+        },
+      },
+    };
+
+    handlers.event(chartSizeEvent);
+
     const timeZone = getTimeZone(getUISettings());
     const { HeatmapComponent } = await import('../components/heatmap_component');
     const { isInteractive } = handlers;

src/plugins/chart_expressions/expression_legacy_metric/public/expression_renderers/metric_vis_renderer.tsx

@@ -21,7 +21,11 @@ import {
 import { getColumnByAccessor } from '@kbn/visualizations-plugin/common/utils';
 import { Datatable } from '@kbn/expressions-plugin/common';
 import { StartServicesGetter } from '@kbn/kibana-utils-plugin/public';
-import { extractContainerType, extractVisualizationType } from '@kbn/chart-expressions-common';
+import {
+  ChartSizeEvent,
+  extractContainerType,
+  extractVisualizationType,
+} from '@kbn/chart-expressions-common';
 import { ExpressionLegacyMetricPluginStart } from '../plugin';
 import { EXPRESSION_METRIC_NAME, MetricVisRenderConfig, VisParams } from '../../common';
 
@@ -92,6 +96,18 @@ export const getMetricVisRenderer: (
       handlers.done();
     };
 
+    const chartSizeEvent: ChartSizeEvent = {
+      name: 'chartSize',
+      data: {
+        maxDimensions: {
+          x: { value: 100, unit: 'percentage' },
+          y: { value: 100, unit: 'percentage' },
+        },
+      },
+    };
+
+    handlers.event(chartSizeEvent);
+
     render(
       <KibanaThemeProvider theme$={core.theme.theme$}>
         <VisualizationContainer