// utils.js

import CryptoJS from '../common/crypto-js'


const aecConfig = {
  mode: CryptoJS.mode.CBC,
  padding: CryptoJS.pad.Pkcs7
}


const utils = {
  /**
   * 解密方法
   * @param {*} text 
   * @returns 
   */
  Decrypt(text, key, iv = '') {
    key = CryptoJS.enc.Latin1.parse(key)
    iv = CryptoJS.enc.Latin1.parse(iv)
    const decrypt = CryptoJS.AES.decrypt(text, key, { iv, ...aecConfig })
    return decrypt.toString(CryptoJS.enc.Utf8)
  },
  /**
   * 加密方法
   * @param {*} text
   * @returns 
   */
  Encrypt(text, key, iv = '') {
    key = CryptoJS.enc.Latin1.parse(key)
    iv = CryptoJS.enc.Latin1.parse(iv)
    const encrypted = CryptoJS.AES.encrypt(text, key, { iv, ...aecConfig })
    return encrypted.toString()
  }
}


export default utils

// 使用
import utils from '@/utils'
const aes_key = ''
utils.Encrypt('hello world', aes_key)