/**
 * Sanitize integers from user inputs. If the `input` is:
 * - not an integer,
 * - below an optional `minimum` value, or
 * - above an optional `maximum` value
 *
 * , we fall back to a `defaultValue`.
 * @param input could be anything...hopefully a valid integer 🤞
 * @param defaultValue the value that should be used if `input` is not an integer, less than the `minimum`, or more than the `maximum`
 * @param minimum the minimum allowed value of `input`
 * @param maximum the maximum allowed value of `input`
 * @returns an integer within the `minimum`-`maximum` bounds, or the `defaultValue`
 */
export function sanitizeIntegerValue(
  input: unknown,
  defaultValue: number,
  minimum: number = Number.MIN_SAFE_INTEGER,
  maximum: number = Number.MAX_SAFE_INTEGER
): number {
  if (
    typeof input === 'number' &&
    Number.isInteger(input) &&
    minimum <= input &&
    input <= maximum
  ) {
    return input;
  }

  return defaultValue;
}