import {
  AES,
  mode,
  pad,
  enc
} from "crypto-js";
//aes加密
export function encryptByEnAES(data = '') {
  let Key = "dsadmin";
  let tmpAES = AES.encrypt(data, Key, {
    mode: mode.CBC,
    padding: pad.Pkcs7,
  });
  return tmpAES.toString();
}
//aes解密
export function encryptByDeAES(data = '') {
  let Key = "dsadmin";
  let tmpDeAES = AES.decrypt(data, Key, {
    mode: mode.CBC,
    padding: pad.Pkcs7,
  });
  return tmpDeAES.toString(enc.Utf8);
}

// 简单的模拟枚举
export function createEnum(arr = []) {
  let obj = {}
  arr.forEach(v => {
    obj[obj[v.name] = v.value] = v.name;
  })
  return Object.freeze(obj);
};

// 获取页面栈，默认0是当前页面栈
export function getCurrentPagesSeimin(num = 0) {
  let routes = getCurrentPages(); // 获取当前打开过的页面路由数组
  let curRoute = routes[routes.length - 1 - num].route // 获取当前页面路由，也就是最后一个打开的页面路由
  return curRoute;
};