fix(explore): missing column autocomplete in custom SQL

superset-frontend/src/components/AsyncAceEditor/Tooltip.test.tsx

@@ -0,0 +1,47 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { render, screen } from 'spec/helpers/testing-library';
+import Tooltip, { getTooltipHTML } from './Tooltip';
+
+test('should render a tooltip', () => {
+  const expected = {
+    title: 'tooltip title',
+    icon: <div>icon</div>,
+    body: <div>body</div>,
+    meta: 'meta',
+    footer: <div>footer</div>,
+  };
+  render(<Tooltip {...expected} />);
+  expect(screen.getByText(expected.title)).toBeInTheDocument();
+  expect(screen.getByText(expected.meta)).toBeInTheDocument();
+  expect(screen.getByText('icon')).toBeInTheDocument();
+  expect(screen.getByText('body')).toBeInTheDocument();
+});
+
+test('returns the tooltip HTML', () => {
+  const html = getTooltipHTML({
+    title: 'tooltip title',
+    icon: <div>icon</div>,
+    body: <div>body</div>,
+    meta: 'meta',
+    footer: <div>footer</div>,
+  });
+  expect(html).toContain('tooltip title');
+});

superset-frontend/src/components/AsyncAceEditor/Tooltip.tsx

@@ -0,0 +1,57 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { renderToStaticMarkup } from 'react-dom/server';
+import { Tag } from 'src/components';
+
+type Props = {
+  title: string;
+  icon?: React.ReactNode;
+  body?: React.ReactNode;
+  meta?: string;
+  footer?: React.ReactNode;
+};
+
+export const Tooltip: React.FC<Props> = ({
+  title,
+  icon,
+  body,
+  meta,
+  footer,
+}) => (
+  <div className="tooltip-detail">
+    <div className="tooltip-detail-head">
+      <div className="tooltip-detail-title">
+        {icon}
+        {title}
+      </div>
+      {meta && (
+        <span className="tooltip-detail-meta">
+          <Tag color="default">{meta}</Tag>
+        </span>
+      )}
+    </div>
+    {body && <div className="tooltip-detail-body">{body ?? title}</div>}
+    {footer && <div className="tooltip-detail-footer">{footer}</div>}
+  </div>
+);
+
+export const getTooltipHTML = (props: Props) =>
+  `${renderToStaticMarkup(<Tooltip {...props} />)}`;
+
+export default Tooltip;

superset-frontend/src/components/AsyncAceEditor/index.tsx

@@ -32,6 +32,10 @@ import AsyncEsmComponent, {
 } from 'src/components/AsyncEsmComponent';
 import useEffectEvent from 'src/hooks/useEffectEvent';
 import cssWorkerUrl from 'ace-builds/src-noconflict/worker-css';
+import { useTheme, css } from '@superset-ui/core';
+import { Global } from '@emotion/react';
+
+export { getTooltipHTML } from './Tooltip';
 
 config.setModuleUrl('ace/mode/css_worker', cssWorkerUrl);
 
@@ -135,6 +139,7 @@ export default function AsyncAceEditor(
         },
         ref,
       ) {
+        const supersetTheme = useTheme();
         const langTools = acequire('ace/ext/language_tools');
         const setCompleters = useEffectEvent(
           (keywords: AceCompleterKeyword[]) => {
@@ -167,15 +172,66 @@ export default function AsyncAceEditor(
         }, [keywords, setCompleters]);
 
         return (
-          <ReactAceEditor
-            ref={ref}
-            mode={mode}
-            theme={theme}
-            tabSize={tabSize}
-            defaultValue={defaultValue}
-            setOptions={{ fontFamily }}
-            {...props}
-          />
+          <>
+            <Global
+              styles={css`
+                .ace_tooltip {
+                  margin-left: ${supersetTheme.gridUnit * 2}px;
+                  padding: 0px;
+                  border: 1px solid ${supersetTheme.colors.grayscale.light1};
+                }
+
+                & .tooltip-detail {
+                  background-color: ${supersetTheme.colors.grayscale.light5};
+                  white-space: pre-wrap;
+                  word-break: break-all;
+                  min-width: ${supersetTheme.gridUnit * 50}px;
+                  max-width: ${supersetTheme.gridUnit * 100}px;
+                  & .tooltip-detail-head {
+                    background-color: ${supersetTheme.colors.grayscale.light4};
+                    color: ${supersetTheme.colors.grayscale.dark1};
+                    display: flex;
+                    column-gap: ${supersetTheme.gridUnit}px;
+                    align-items: baseline;
+                    justify-content: space-between;
+                  }
+                  & .tooltip-detail-title {
+                    display: flex;
+                    column-gap: ${supersetTheme.gridUnit}px;
+                  }
+                  & .tooltip-detail-body {
+                    word-break: break-word;
+                  }
+                  & .tooltip-detail-head,
+                  & .tooltip-detail-body {
+                    padding: ${supersetTheme.gridUnit}px
+                      ${supersetTheme.gridUnit * 2}px;
+                  }
+                  & .tooltip-detail-footer {
+                    border-top: 1px ${supersetTheme.colors.grayscale.light2}
+                      solid;
+                    padding: 0 ${supersetTheme.gridUnit * 2}px;
+                    color: ${supersetTheme.colors.grayscale.dark1};
+                    font-size: ${supersetTheme.typography.sizes.xs}px;
+                  }
+                  & .tooltip-detail-meta {
+                    & > .ant-tag {
+                      margin-right: 0px;
+                    }
+                  }
+                }
+              `}
+            />
+            <ReactAceEditor
+              ref={ref}
+              mode={mode}
+              theme={theme}
+              tabSize={tabSize}
+              defaultValue={defaultValue}
+              setOptions={{ fontFamily }}
+              {...props}
+            />
+          </>
         );
       },
     );

superset-frontend/src/explore/components/controls/DndColumnSelectControl/ColumnSelectPopover.tsx

@@ -41,8 +41,10 @@ import Button from 'src/components/Button';
 import { Select } from 'src/components';
 
 import { Form, FormItem } from 'src/components/Form';
+import sqlKeywords from 'src/SqlLab/utils/sqlKeywords';
 import { SQLEditor } from 'src/components/AsyncAceEditor';
 import { EmptyStateSmall } from 'src/components/EmptyState';
+import { getColumnKeywords } from 'src/explore/controlUtils/getColumnKeywords';
 import { StyledColumnOption } from 'src/explore/components/optionRenderers';
 import {
   POPOVER_INITIAL_HEIGHT,
@@ -287,6 +289,10 @@ const ColumnSelectPopover = ({
 
   const savedExpressionsLabel = t('Saved expressions');
   const simpleColumnsLabel = t('Column');
+  const keywords = useMemo(
+    () => sqlKeywords.concat(getColumnKeywords(columns)),
+    [columns],
+  );
 
   return (
     <Form layout="vertical" id="metrics-edit-popover">
@@ -451,6 +457,7 @@ const ColumnSelectPopover = ({
             className="filter-sql-editor"
             wrapEnabled
             ref={sqlEditorRef}
+            keywords={keywords}
           />
         </Tabs.TabPane>
       </Tabs>

superset-frontend/src/explore/components/controls/DndColumnSelectControl/DndFilterSelect.test.tsx

@@ -48,6 +48,7 @@ import { DndItemType } from '../../DndItemType';
 import DatasourcePanelDragOption from '../../DatasourcePanel/DatasourcePanelDragOption';
 
 jest.mock('src/components/AsyncAceEditor', () => ({
+  ...jest.requireActual('src/components/AsyncAceEditor'),
   SQLEditor: (props: AsyncAceEditorProps) => (
     <div data-test="react-ace">{props.value}</div>
   ),

superset-frontend/src/explore/components/controls/FilterControl/AdhocFilterEditPopoverSqlTabContent/index.jsx

@@ -23,6 +23,7 @@ import { styled, t } from '@superset-ui/core';
 import { SQLEditor } from 'src/components/AsyncAceEditor';
 import sqlKeywords from 'src/SqlLab/utils/sqlKeywords';
 
+import { getColumnKeywords } from 'src/explore/controlUtils/getColumnKeywords';
 import adhocMetricType from 'src/explore/components/controls/MetricControl/adhocMetricType';
 import columnType from 'src/explore/components/controls/FilterControl/columnType';
 import AdhocFilter from 'src/explore/components/controls/FilterControl/AdhocFilter';
@@ -91,19 +92,7 @@ export default class AdhocFilterEditPopoverSqlTabContent extends Component {
     const { adhocFilter, height, options } = this.props;
 
     const keywords = sqlKeywords.concat(
-      options
-        .map(option => {
-          if (option.column_name) {
-            return {
-              name: option.column_name,
-              value: option.column_name,
-              score: 50,
-              meta: 'option',
-            };
-          }
-          return null;
-        })
-        .filter(Boolean),
+      getColumnKeywords(options.filter(option => option.column_name)),
     );
     const selectOptions = Object.values(Clauses).map(clause => ({
       label: clause,

superset-frontend/src/explore/components/controls/MetricControl/AdhocMetricEditPopover/index.jsx

@@ -49,6 +49,7 @@ import {
   StyledMetricOption,
   StyledColumnOption,
 } from 'src/explore/components/optionRenderers';
+import { getColumnKeywords } from 'src/explore/controlUtils/getColumnKeywords';
 
 const propTypes = {
   onChange: PropTypes.func.isRequired,
@@ -304,14 +305,7 @@ export default class AdhocMetricEditPopover extends PureComponent {
       ...popoverProps
     } = this.props;
     const { adhocMetric, savedMetric } = this.state;
-    const keywords = sqlKeywords.concat(
-      columns.map(column => ({
-        name: column.column_name,
-        value: column.column_name,
-        score: 50,
-        meta: 'column',
-      })),
-    );
+    const keywords = sqlKeywords.concat(getColumnKeywords(columns));
 
     const columnValue =
       (adhocMetric.column && adhocMetric.column.column_name) ||

superset-frontend/src/explore/controlUtils/getColumnKeywords.test.tsx

@@ -0,0 +1,38 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { getColumnKeywords } from './getColumnKeywords';
+
+test('returns HTML for a column tooltip', () => {
+  const expected = {
+    column_name: 'test column1',
+    verbose_name: null,
+    is_certified: false,
+    certified_by: null,
+    description: 'test description',
+    type: 'VARCHAR',
+  };
+  expect(getColumnKeywords([expected])).toContainEqual({
+    name: expected.column_name,
+    value: expected.column_name,
+    docHTML: expect.stringContaining(expected.description),
+    score: 50,
+    meta: 'column',
+  });
+});

superset-frontend/src/explore/controlUtils/getColumnKeywords.tsx

@@ -0,0 +1,49 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { ColumnMeta } from '@superset-ui/chart-controls';
+import { t } from '@superset-ui/core';
+import { getTooltipHTML } from 'src/components/AsyncAceEditor';
+import { COLUMN_AUTOCOMPLETE_SCORE } from 'src/SqlLab/constants';
+
+export function getColumnKeywords(columns: ColumnMeta[]) {
+  return columns.map(
+    ({
+      column_name,
+      verbose_name,
+      is_certified,
+      certified_by,
+      description,
+      type,
+    }) => ({
+      name: verbose_name || column_name,
+      value: column_name,
+      docHTML: getTooltipHTML({
+        title: column_name,
+        meta: type ? `column: ${type}` : 'column',
+        body: `${description ?? ''}`,
+        footer: is_certified ? (
+          <>{t('Certified by %s', certified_by)}</>
+        ) : undefined,
+      }),
+      score: COLUMN_AUTOCOMPLETE_SCORE,
+      meta: 'column',
+    }),
+  );
+}