const basicLatin = String.fromCharCode(...range(32, 127))

const makeRandomPassword = ({
  length = 32,
  characters = basicLatin
}: {
  /** Max 256 */
  length?: number,
  characters?: string | ReadonlyArray<string>
} = {}) => {
  const entropyPerCharacter = 8
  const statesPerCharacter = 2 ** entropyPerCharacter

  if (characters.length > statesPerCharacter)
    throw new Error(`Character count (${characters.length}) must not exceed 2^8 (256)`)

  const limit = statesPerCharacter - (statesPerCharacter % characters.length)

  const randomValuesUnderLimit: number[] = []
  while (randomValuesUnderLimit.length < length) {
    const randomValues = crypto.getRandomValues(
      new Uint8Array(length - randomValuesUnderLimit.length)
    )
    for (const randomValue of randomValues)
      if (randomValue < limit)
        randomValuesUnderLimit.push(randomValue)
  }

  let result = ""
  for (const n of randomValuesUnderLimit)
    result += characters[n % characters.length]
  return result
}