import type { ColorValue } from 'react-native';

export function toColor(value?: ColorValue): string | undefined {
  if (typeof value === 'string') return value;
  if (typeof value === 'number') {
    // eslint-disable-next-line no-bitwise
    const r = (value >>> 24) & 0xff;
    // eslint-disable-next-line no-bitwise
    const g = (value >>> 16) & 0xff;
    // eslint-disable-next-line no-bitwise
    const b = (value >>> 8) & 0xff;
    // eslint-disable-next-line no-bitwise
    const a = (value & 0xff) / 255;
    return `rgba(${r}, ${g}, ${b}, ${a})`;
  }
  return undefined;
}