import { cpw } from 'cpw.ts'

console.log(cpw('alice and bob'))
/*
{
  tickPerSecond: 10000000000,
  setSize: 59,
  length: 13,
  difficulty: 1.0497264767613244e+23,
  entropy: 76.47435964170394,
  seconds: 10497264767613.244,
  durationText: '332.63 Thousand Years'
}

*/

export function cpw(
  text: string,
  options?: {
    tickPerSecond?: number
  },
): CPWResult

export type CPWResult = {
  /** @description number of attempt per second to estimate time to crack the password */
  tickPerSecond: number
  /** @description number of possible characters, e.g. 10 for digits, 26 for lower case alphabets */
  setSize: number
  /** @description length of password */
  length: number
  /** @description number of possible combinations, i.e. setSize^length */
  difficulty: number
  /** @description number of bits, i.e. log(difficulty) / log(2) */
  entropy: number
  /** @description estimated number of seconds to crack the password */
  seconds: number
  /** @description estimated time to crack the password in human readable format, e.g. "12 Hours" */
  durationText: string
}