feat: string array cell renderer

projects/components/src/table/cells/data-renderers/string-array/string-array-table-cell-renderer.component.scss

@@ -0,0 +1,19 @@
+@import 'font';
+@import 'color-palette';
+
+.string-array-cell {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+
+  .first-item {
+    @include ellipsis-overflow();
+    padding-right: 8px;
+  }
+
+  .summary-text {
+    padding: 0 6px;
+    background-color: $gray-2;
+    border-radius: 4px;
+  }
+}

projects/components/src/table/cells/data-renderers/string-array/string-array-table-cell-renderer.component.test.ts

@@ -0,0 +1,47 @@
+import { TableCellNoOpParser } from '@hypertrace/components';
+import { createComponentFactory } from '@ngneat/spectator/jest';
+import { tableCellDataProvider, tableCellProviders } from '../../test/cell-providers';
+import { StringArrayTableCellRendererComponent } from './string-array-table-cell-renderer.component';
+
+describe('String array table cell renderer component', () => {
+  const buildComponent = createComponentFactory({
+    component: StringArrayTableCellRendererComponent,
+    providers: [
+      tableCellProviders(
+        {
+          id: 'test'
+        },
+        new TableCellNoOpParser(undefined!)
+      )
+    ],
+
+    shallow: true
+  });
+
+  test('should render an array with one item as expected', () => {
+    const spectator = buildComponent({
+      providers: [tableCellDataProvider(['first-item'])]
+    });
+
+    expect(spectator.query('.first-item')).toHaveText('first-item');
+    expect(spectator.query('.summary-text')).toHaveText('');
+  });
+
+  test('should render an empty array as expected', () => {
+    const spectator = buildComponent({
+      providers: [tableCellDataProvider([])]
+    });
+
+    expect(spectator.query('.first-item')).toHaveText('-');
+    expect(spectator.query('.summary-text')).toHaveText('');
+  });
+
+  test('should render array with multiple items as expected', () => {
+    const spectator = buildComponent({
+      providers: [tableCellDataProvider(['first-item', 'second-item', 'third-item'])]
+    });
+
+    expect(spectator.query('.first-item')).toHaveText('first-item');
+    expect(spectator.query('.summary-text')).toHaveText('+2');
+  });
+});

projects/components/src/table/cells/data-renderers/string-array/string-array-table-cell-renderer.component.ts

@@ -0,0 +1,57 @@
+import { ChangeDetectionStrategy, Component, Inject, OnInit } from '@angular/core';
+import { TableColumnConfig, TableRow } from '../../../table-api';
+import {
+  TABLE_CELL_DATA,
+  TABLE_COLUMN_CONFIG,
+  TABLE_COLUMN_INDEX,
+  TABLE_DATA_PARSER,
+  TABLE_ROW_DATA
+} from '../../table-cell-injection';
+import { TableCellParserBase } from '../../table-cell-parser-base';
+import { TableCellRenderer } from '../../table-cell-renderer';
+import { TableCellRendererBase } from '../../table-cell-renderer-base';
+import { CoreTableCellParserType } from '../../types/core-table-cell-parser-type';
+import { CoreTableCellRendererType } from '../../types/core-table-cell-renderer-type';
+import { TableCellAlignmentType } from '../../types/table-cell-alignment-type';
+
+@Component({
+  selector: 'ht-string-array-table-cell-renderer',
+  styleUrls: ['./string-array-table-cell-renderer.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  template: `
+    <div class="string-array-cell" [htTooltip]="summaryTooltip">
+      <span class="first-item">{{ this.firstItem }}</span>
+      <span class="summary-text">{{ this.summaryText }}</span>
+
+      <ng-template #summaryTooltip>
+        <div *ngFor="let value of this.value">{{ value }}</div>
+      </ng-template>
+    </div>
+  `
+})
+@TableCellRenderer({
+  type: CoreTableCellRendererType.StringArray,
+  alignment: TableCellAlignmentType.Left,
+  parser: CoreTableCellParserType.NoOp
+})
+export class StringArrayTableCellRendererComponent extends TableCellRendererBase<string[]> implements OnInit {
+  public firstItem!: string;
+  public summaryText!: string;
+
+  public constructor(
+    @Inject(TABLE_COLUMN_CONFIG) columnConfig: TableColumnConfig,
+    @Inject(TABLE_COLUMN_INDEX) index: number,
+    @Inject(TABLE_DATA_PARSER) parser: TableCellParserBase<string[], string[], unknown>,
+    @Inject(TABLE_CELL_DATA) cellData: string[],
+    @Inject(TABLE_ROW_DATA) rowData: TableRow
+  ) {
+    super(columnConfig, index, parser, cellData, rowData);
+  }
+
+  public ngOnInit(): void {
+    super.ngOnInit();
+
+    this.firstItem = this.value[0] ?? '-';
+    this.summaryText = this.value.length > 1 ? `+${this.value.length - 1}` : '';
+  }
+}

projects/components/src/table/cells/table-cells.module.ts

@@ -19,6 +19,7 @@ import { TableCellTimestampParser } from './data-parsers/table-cell-timestamp-pa
 import { CodeTableCellRendererComponent } from './data-renderers/code/code-table-cell-renderer.component';
 import { IconTableCellRendererComponent } from './data-renderers/icon/icon-table-cell-renderer.component';
 import { NumericTableCellRendererComponent } from './data-renderers/numeric/numeric-table-cell-renderer.component';
+import { StringArrayTableCellRendererComponent } from './data-renderers/string-array/string-array-table-cell-renderer.component';
 import { TableDataCellRendererComponent } from './data-renderers/table-data-cell-renderer.component';
 import { TextTableCellRendererComponent } from './data-renderers/text/text-table-cell-renderer.component';
 import { TimeAgoTableCellRendererComponent } from './data-renderers/time-ago/time-ago-table-cell-renderer.component';
@@ -64,7 +65,8 @@ export const TABLE_CELL_PARSERS = new InjectionToken<unknown[][]>('TABLE_CELL_PA
     TextTableCellRendererComponent,
     TimestampTableCellRendererComponent,
     TimeAgoTableCellRendererComponent,
-    CodeTableCellRendererComponent
+    CodeTableCellRendererComponent,
+    StringArrayTableCellRendererComponent
   ],
   providers: [
     {
@@ -77,7 +79,8 @@ export const TABLE_CELL_PARSERS = new InjectionToken<unknown[][]>('TABLE_CELL_PA
         TextTableCellRendererComponent,
         TimestampTableCellRendererComponent,
         TimeAgoTableCellRendererComponent,
-        CodeTableCellRendererComponent
+        CodeTableCellRendererComponent,
+        StringArrayTableCellRendererComponent
       ],
       multi: true
     },

projects/components/src/table/cells/types/core-table-cell-renderer-type.ts

@@ -4,6 +4,7 @@ export const enum CoreTableCellRendererType {
   Icon = 'icon',
   Number = 'number',
   RowExpander = 'row-expander',
+  StringArray = 'string-array',
   Text = 'text',
   Timestamp = 'timestamp',
   TimeAgo = 'time-ago'