Function getColumnAlignments

packages/utils/src/lib/text-formats/table.ts:107–138

(tableData: Table)

}

export function getColumnAlignments(tableData: Table): TableAlignment[] {
  const { rows, columns = [] } = tableData;

  // this is caught by the table schema in @code-pushup/models
  if (rows.at(0) == null) {
    throw new Error('first row can`t be undefined.');
  }

  if (Array.isArray(rows.at(0))) {
    const firstPrimitiveRow = rows.at(0) as TableCellValue[];
    return Array.from({ length: firstPrimitiveRow.length }).map((_, idx) =>
      getColumnAlignmentForIndex(idx, columns as TableColumnPrimitive[]),
    );
  }

  const biggestRow = rows
    .toSorted((a, b) => Object.keys(a).length - Object.keys(b).length)
    .at(-1);
  if (columns.length > 0) {
    return columns.map((column, idx) =>
      typeof column === 'string'
        ? column
        : getColumnAlignmentForKeyAndIndex(
            column.key,
            idx,
            columns as TableColumnObject[],
          ),
    );
  }

  return Object.keys(biggestRow ?? {}).map(_ => 'center');
}