From 67edd8af4ef63163660609c5b8084152e91a9724 Mon Sep 17 00:00:00 2001
From: Joe Reuter <johannes.reuter@elastic.co>
Date: Thu, 18 Jul 2019 14:13:55 +0200
Subject: [PATCH 1/2] show icon in case no data is returned from esaggs

---
 .../xy_config_panel.tsx                       |  2 +-
 .../xy_visualization_plugin/xy_expression.tsx | 27 ++++++++++++++++++-
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_config_panel.tsx b/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_config_panel.tsx
index fdaa448584536..3e7f32c62d627 100644
--- a/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_config_panel.tsx
+++ b/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_config_panel.tsx
@@ -20,7 +20,7 @@ import { VisualizationProps } from '../types';
 import { NativeRenderer } from '../native_renderer';
 import { MultiColumnEditor } from './multi_column_editor';
 
-const chartTypeIcons: Array<{ id: SeriesType; label: string; iconType: IconType }> = [
+export const chartTypeIcons: Array<{ id: SeriesType; label: string; iconType: IconType }> = [
   {
     id: 'line',
     label: i18n.translate('xpack.lens.xyVisualization.lineChartLabel', {
diff --git a/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_expression.tsx b/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_expression.tsx
index 2392114e26999..772b2a8f55f3b 100644
--- a/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_expression.tsx
+++ b/x-pack/legacy/plugins/lens/public/xy_visualization_plugin/xy_expression.tsx
@@ -17,9 +17,12 @@ import {
   BarSeries,
 } from '@elastic/charts';
 import { ExpressionFunction } from 'src/legacy/core_plugins/interpreter/types';
-import { XYArgs } from './types';
+import { EuiFlexGroup, EuiFlexItem, EuiIcon, EuiText, IconType } from '@elastic/eui';
+import { FormattedMessage } from '@kbn/i18n/react';
+import { XYArgs, SeriesType } from './types';
 import { KibanaDatatable } from '../types';
 import { RenderFunction } from '../interpreter_types';
+import { chartTypeIcons } from './xy_config_panel';
 
 export interface XYChartProps {
   data: KibanaDatatable;
@@ -101,7 +104,29 @@ export const xyChartRenderer: RenderFunction<XYChartProps> = {
   },
 };
 
+function getIconForSeriesType(seriesType: SeriesType): IconType {
+  return chartTypeIcons.find(chartTypeIcon => chartTypeIcon.id === seriesType)!.iconType;
+}
+
 export function XYChart({ data, args }: XYChartProps) {
+  if (data.rows.length === 0) {
+    return (
+      <EuiFlexGroup gutterSize="s" direction="column" alignItems="center" justifyContent="center">
+        <EuiFlexItem>
+          <EuiIcon type={getIconForSeriesType(args.seriesType)} color="subdued" size="l" />
+        </EuiFlexItem>
+        <EuiFlexItem>
+          <EuiText color="subdued" size="xs">
+            <FormattedMessage
+              id="xpack.lens.xyVisualization.noDataLabel"
+              defaultMessage="No results found"
+            />
+          </EuiText>
+        </EuiFlexItem>
+      </EuiFlexGroup>
+    );
+  }
+
   const { legend, x, y, splitSeriesAccessors, seriesType } = args;
   // TODO: Stop mapping data once elastic-charts allows axis naming
   // https://github.com/elastic/elastic-charts/issues/245

From 1ff38c1c209fa6365819bb707e4fbcc58be65752 Mon Sep 17 00:00:00 2001
From: Joe Reuter <johannes.reuter@elastic.co>
Date: Mon, 22 Jul 2019 10:52:50 +0200
Subject: [PATCH 2/2] fix reference

---
 x-pack/legacy/plugins/lens/public/indexpattern_plugin/loader.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/x-pack/legacy/plugins/lens/public/indexpattern_plugin/loader.ts b/x-pack/legacy/plugins/lens/public/indexpattern_plugin/loader.ts
index 41989427c3e0f..74b0ff434f4cb 100644
--- a/x-pack/legacy/plugins/lens/public/indexpattern_plugin/loader.ts
+++ b/x-pack/legacy/plugins/lens/public/indexpattern_plugin/loader.ts
@@ -6,6 +6,7 @@
 
 import { Chrome } from 'ui/chrome';
 import { ToastNotifications } from 'ui/notify/toasts/toast_notifications';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
 import { SavedObjectAttributes } from 'src/core/server/saved_objects';
 import { IndexPatternField } from './indexpattern';