import { flatMap } from 'lodash';
/**
 * Flattens the data based on a specified attribute.
 * @param data - The data to be flattened.
 * @param flattenAttr - The attribute to be flattened.
 * @returns - The flattened data.
 */
export const flatDataCollections = (
  data: Record<string, any>,
  flattenAttr: string
): Record<string, any>[] => {
  return flatMap(data, (item) =>
    item[flattenAttr].map((entry) => ({
      ...item,
      [flattenAttr]: entry,
    }))
  );
};

/**
 * Gets the data accessor for a given column.
 * @param col - The column to get the data accessor for.
 * @returns - The data accessor.
 */
export const getDataAccessor = (col: any) => {
  return col.group ? `${col.group}.${col.accessor}` : col.accessor;
};