DEVSU-2556 Genomic Alterations Table Redesign

app/common.d.ts

@@ -155,6 +155,7 @@ type GeneType = {
   kbStatementRelated: boolean;
   drugTargetable: boolean;
   expressionVariants?: ExpOutliersType;
+  copyVariants?: CopyNumberType;
   knownFusionPartner: boolean;
   knownSmallMutation: boolean;
   name: string;

app/components/PrintTable/utils.ts

@@ -1,5 +1,17 @@
 import { ColDef, ValueGetterParams } from '@ag-grid-community/core';
 
+const getNestedValue = (row: Record<string, unknown>, path: string) => path
+  .split('.')
+  .reduce<unknown>((currentValue, key) => {
+    if (currentValue === null || currentValue === undefined) {
+      return undefined;
+    }
+    if (typeof currentValue !== 'object') {
+      return undefined;
+    }
+    return (currentValue as Record<string, unknown>)[key];
+  }, row);
+
 // Resolves the displayed value of a cell for a given row + colDef, applying
 // the colDef's valueGetter when present and falling back to row[colId|field].
 // Shared by PrintTable's row-rendering / collapse-key logic and any caller
@@ -13,5 +25,11 @@ export const resolveCellValue = <T extends Record<string, unknown>>(
     return colDef.valueGetter({ data: row } as ValueGetterParams);
   }
   const key = (colDef.field ?? colDef.colId) as string;
+  if (!key) {
+    return undefined;
+  }
+  if (key.includes('.')) {
+    return getNestedValue(row, key);
+  }
   return row[key];
 };

app/views/ReportView/components/GenomicSummary/components/GenomicAlterationsTable/__tests__/GenomicAlterationsTable.test.tsx

@@ -0,0 +1,104 @@
+import React from 'react';
+import {
+	render,
+	screen,
+	waitFor,
+} from '@testing-library/react';
+
+import GenomicAlterationsTable from '..';
+
+const mockDataTable = jest.fn();
+const mockPrintTable = jest.fn();
+
+jest.mock('@/components/DataTable', () => (props) => {
+	mockDataTable(props);
+	return <div data-testid="data-table">{props.titleText || 'data-table'}</div>;
+});
+
+jest.mock('@/components/PrintTable', () => (props) => {
+	mockPrintTable(props);
+	return <div data-testid="print-table">print-table</div>;
+});
+
+describe('GenomicAlterationsTable', () => {
+	beforeEach(() => {
+		mockDataTable.mockClear();
+		mockPrintTable.mockClear();
+	});
+
+	test('renders DataTable for smallMutation in non-print mode', async () => {
+		render(
+			<GenomicAlterationsTable
+				variantCategory="smallMutation"
+				variantData={[{ ident: 'v1', gene: { name: 'TP53' } } as any]}
+				isPrint={false}
+			/>,
+		);
+
+		expect(await screen.findByTestId('data-table')).toBeInTheDocument();
+		expect(screen.getByText('Small Mutations')).toBeInTheDocument();
+
+		expect(mockDataTable).toHaveBeenCalled();
+		const dataTableProps = mockDataTable.mock.calls[0][0];
+		expect(dataTableProps.isPrint).toBe(false);
+		expect(dataTableProps.canExport).toBe(true);
+		expect(dataTableProps.titleText).toBe('Small Mutations');
+
+		expect(mockPrintTable).not.toHaveBeenCalled();
+	});
+
+	test('renders PrintTable for smallMutation in print mode', async () => {
+		render(
+			<GenomicAlterationsTable
+				variantCategory="smallMutation"
+				variantData={[{ ident: 'v1', gene: { name: 'TP53' } } as any]}
+				isPrint
+			/>,
+		);
+
+		expect(await screen.findByTestId('print-table')).toBeInTheDocument();
+		expect(screen.getByText('Small Mutations')).toBeInTheDocument();
+
+		expect(mockPrintTable).toHaveBeenCalled();
+		expect(mockDataTable).not.toHaveBeenCalled();
+	});
+
+	test('uses flattened expression print columns and excludes Actions', async () => {
+		render(
+			<GenomicAlterationsTable
+				variantCategory="expression"
+				variantData={[{ ident: 'v1', gene: { name: 'EGFR', copyVariants: { cnvState: 'gain' } } } as any]}
+				isPrint
+			/>,
+		);
+
+		await screen.findByTestId('print-table');
+
+		const printTableProps = mockPrintTable.mock.calls[0][0];
+		const printHeaders = printTableProps.columnDefs.map((col) => col.headerName);
+
+		expect(printHeaders).toContain('Gene');
+		expect(printHeaders).toContain('Expression Class');
+		expect(printHeaders).toContain('Disease Perc');
+		expect(printHeaders).toContain('Disease Z-Score');
+		expect(printHeaders).not.toContain('Actions');
+		expect(printTableProps.fullWidth).toBe(true);
+	});
+
+	test('shows loader and no tables for unknown variantCategory', async () => {
+		render(
+			<GenomicAlterationsTable
+				variantCategory="unknown"
+				variantData={[] as any}
+				isPrint={false}
+			/>,
+		);
+
+		await waitFor(() => {
+			expect(screen.getByRole('progressbar')).toBeInTheDocument();
+		});
+
+		expect(mockDataTable).not.toHaveBeenCalled();
+		expect(mockPrintTable).not.toHaveBeenCalled();
+	});
+});

app/views/ReportView/components/GenomicSummary/components/GenomicAlterationsTable/columnDefs.ts

@@ -0,0 +1,174 @@
+// eslint-disable-next-line import/no-extraneous-dependencies
+import { ColDef, ColGroupDef } from '@ag-grid-community/core';
+import { createGeneRelatedValueGetter } from '@/views/ReportView/components/StructuralVariants/columnDefs';
+
+const collator = new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' });
+
+const smallMutationsColumnDefs: ColDef[] = [{
+  headerName: 'Gene',
+  field: 'gene.name',
+  cellRenderer: 'GeneCellRenderer',
+  cellRendererParams: { link: true },
+},
+{
+  headerName: 'Protein Change',
+  field: 'proteinChange',
+},
+{
+  headerName: 'Transcript',
+  field: 'transcript',
+},
+{
+  headerName: 'Location',
+  field: 'location',
+  valueGetter: ({ data }) => data.chromosome && `${data.chromosome}:${data.startPosition}${data.endPosition && data.startPosition !== data.endPosition
+    ? `-${data.endPosition}`
+    : ''
+  }`,
+},
+{
+  headerName: 'Zygosity',
+  field: 'zygosity',
+},
+{
+  headerName: 'VAF %',
+  colId: 'tumourAltCount/tumourDepth',
+  field: 'tumourAltCount/tumourDepth',
+  valueGetter: ({
+    data: {
+      tumourAltCount, tumourDepth, rnaAltCount, rnaDepth,
+    },
+  }) => {
+    if ((tumourAltCount && tumourDepth) || (tumourAltCount === 0 || tumourDepth === 0)) {
+      return ((tumourAltCount / tumourDepth) * 100).toFixed(0);
+    }
+    if ((rnaAltCount && rnaDepth) || (rnaAltCount === 0 || rnaDepth === 0)) {
+      return 'N/A (RNA)';
+    }
+    return '';
+  },
+  comparator: collator.compare,
+},
+{
+  headerName: 'Actions',
+  colId: 'actions',
+  cellRenderer: 'ActionCellRenderer',
+  pinned: 'right',
+  sortable: false,
+  suppressMenu: true,
+}];
+
+const copyNumberColumnDefs: ColDef[] = [{
+  headerName: 'Gene',
+  cellRenderer: 'GeneCellRenderer',
+  cellRendererParams: { link: true },
+  field: 'gene.name',
+},
+{
+  headerName: 'Copy Change',
+  field: 'copyChange',
+  valueFormatter: (params) => {
+    if (params.value === null || params.value === undefined) return '';
+
+    const num = Number(params.value);
+
+    // If the number is greater than zero, prepend the "+" sign
+    if (num > 0) {
+      return `+${num}`;
+    }
+    // Zero or negative numbers will naturally format with their own sign or nothing
+    return num.toString(); 
+  },
+},
+{
+  headerName: 'CNV State',
+  field: 'cnvState',
+},
+{
+  headerName: 'Chr:band',
+  field: 'chromosomeBand',
+},
+{
+  headerName: 'Actions',
+  colId: 'actions',
+  cellRenderer: 'ActionCellRenderer',
+  pinned: 'right',
+  sortable: false,
+  suppressMenu: true,
+}];
+
+const structuralVariantsColumnDefs = [{
+  headerName: 'Genes 5`::3`',
+  colId: 'genes',
+  cellRenderer: 'GeneCellRenderer',
+  cellRendererParams: { link: true },
+  valueGetter: createGeneRelatedValueGetter('name', ' :: '),
+},
+{
+  headerName: 'Exons 5`/3`',
+  colId: 'exons',
+  valueGetter: (params) => (params.data.exon1 && params.data.exon2
+    ? `${params.data.exon1}:${params.data.exon2}`
+    : (params.data.exon1 || params.data.exon2)),
+},
+{
+  headerName: 'Breakpoint',
+  colId: 'breakpoint',
+  field: 'breakpoint',
+},
+{
+  headerName: 'Event Type',
+  colId: 'eventType',
+  field: 'eventType',
+},
+{
+  headerName: 'Sample',
+  colId: 'detectedIn',
+  field: 'detectedIn',
+},
+{
+  headerName: 'Cytogenic Description',
+  colId: 'conventionalName',
+  field: 'conventionalName',
+},
+{
+  headerName: 'Actions',
+  cellRenderer: 'ActionCellRenderer',
+  colId: 'actions',
+  pinned: 'right',
+  sortable: false,
+  suppressMenu: true,
+}];
+
+const expressionColumnDefs: Array<ColDef | ColGroupDef> = [{
+  headerName: 'Gene',
+  field: 'gene.name',
+  cellRenderer: 'GeneCellRenderer',
+  cellRendererParams: { link: true },
+},
+{
+  headerName: 'Expression Class',
+  field: 'expressionState',
+},
+{
+  headerName: 'Disease',
+  children: [
+    { headerName: 'Perc', field: 'diseasePercentile' },
+    { headerName: 'Z-Score', field: 'diseaseZScore' },
+  ],
+},
+{
+  headerName: 'Actions',
+  cellRenderer: 'ActionCellRenderer',
+  pinned: 'right',
+  colId: 'actions',
+  sortable: false,
+  suppressMenu: true,
+}];
+
+export {
+  smallMutationsColumnDefs,
+  copyNumberColumnDefs,
+  expressionColumnDefs,
+  structuralVariantsColumnDefs,
+};