import type { Options as MetricUnitOptions } from '../metricUnits';
import metricUnits from '../metricUnits';

export type Options = Omit<MetricUnitOptions, 'macro' | 'micro' | 'unit'>;

/**
 * Abbreviate a binary number by adding a suffix for metric units (i.e. 1024 => 1K)
 * @param input The number to abbreviate
 * @param __namedParameters see {@link BinaryUnitsOptions}
 * }
 */
export function binaryUnits(input: number, { format, pad, precision = 2 }: Options = {}): string {
    return `${metricUnits(
        input,
        {
            format,
            pad,
            macro: [ 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi' ],
            micro: [],
            unit: 1024,
            precision,
        }
    )}B`;
}

export default binaryUnits;