import CryptoJS from 'crypto-js'

function AESEncrypt(data) {
  const key = CryptoJS.enc.Utf8.parse('abcdefgabcdegf21')
  // 将数据转换为字符串
  const parseByte2HexStr = (wordArray) => {
    const hexStr = wordArray.ciphertext.toString(CryptoJS.enc.Hex)
    return hexStr
  }
  let dataStr
  if (typeof data === 'object') {
    dataStr = JSON.stringify(data)
  } else {
    dataStr = String(data)
  }
  // 加密
  const encrypted = CryptoJS.AES.encrypt(CryptoJS.enc.Utf8.parse(dataStr), key, {
    mode: CryptoJS.mode.ECB,
    padding: CryptoJS.pad.Pkcs7
  })
  return parseByte2HexStr(encrypted)
}


function AESDecrypt(str) {
  const key = CryptoJS.enc.Utf8.parse('abcdefgabcdegf21')
  const decrypt = CryptoJS.AES.decrypt(str, key, {
    mode: CryptoJS.mode.ECB,
    padding: CryptoJS.pad.Pkcs7
  })
  const aesStr = CryptoJS.enc.Utf8.stringify(decrypt).toString()
  try {
    return JSON.parse(aesStr)
  } catch (e) {
    return aesStr
  }
}
export default {
  AESDecrypt,
  AESEncrypt
}