epmet-work-pc-chengyang/src/utils/index.js

import store from "@/js/store";
import JSEncrypt from "jsencrypt"; //引入加密

/**
 * 获取字典数据列表
 * @param dictType  字典类型
 */
export function getDictDataList(dictType) {
  const type = window.SITE_CONFIG["dictList"].find(
    (element) => element.dictType === dictType
  );
  if (type) {
    return type.dataList;
  } else {
    return [];
  }
}

/**
 * 获取字典名称
 * @param dictType  字典类型
 * @param dictValue  字典值
 */
export function getDictLabel(dictType, dictValue) {
  const type = window.SITE_CONFIG["dictList"].find(
    (element) => element.dictType === dictType
  );
  if (type) {
    const val = type.dataList.find(
      (element) => element.dictValue === dictValue.toString()
    );
    if (val) {
      return val.dictLabel;
    } else {
      return dictValue;
    }
  } else {
    return dictValue;
  }
}

/**
 * 清除登录信息
 */
export function clearLoginInfo() {
  console.log('==========clearLoginInfo')
  store.commit("resetStore");
  localStorage.removeItem("token");
  localStorage.setItem('thePageAtExit', location.href);
  window.SITE_CONFIG["dynamicMenuRoutesHasAdded"] = false;
}

/**
 * 获取uuid
 */
export function getUUID() {
  return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
    return (c === "x" ? (Math.random() * 16) | 0 : "r&0x3" | "0x8").toString(
      16
    );
  });
}

/**
 * 获取svg图标(id)列表
 */
export function getIconList() {
  var res = [];
  document.querySelectorAll("svg symbol").forEach((item) => {
    res.push(item.id);
  });
  return res;
}

/**
 * 树形数据转换
 * @param {*} data
 * @param {*} id
 * @param {*} pid
 */
export function treeDataTranslate(data, id = "id", pid = "pid") {
  var res = [];
  var temp = {};
  for (var i = 0; i < data.length; i++) {
    temp[data[i][id]] = data[i];
  }
  for (var k = 0; k < data.length; k++) {
    if (!temp[data[k][pid]] || data[k][id] === data[k][pid]) {
      res.push(data[k]);
      continue;
    }
    if (!temp[data[k][pid]]["children"]) {
      temp[data[k][pid]]["children"] = [];
    }
    temp[data[k][pid]]["children"].push(data[k]);
    data[k]["_level"] = (temp[data[k][pid]]._level || 0) + 1;
  }
  return res;
}

// 时间格式化
export function dateFormats(fmt, date) {
  let ret;
  const _date = new Date(date);
  const opt = {
    "Y+": _date.getFullYear().toString(), // 年
    "m+": (_date.getMonth() + 1).toString(), // 月
    "d+": _date.getDate().toString(), // 日
    "H+": _date.getHours().toString(), // 时
    "M+": _date.getMinutes().toString(), // 分
    "S+": _date.getSeconds().toString(), // 秒
    // 有其他格式化字符需求可以继续添加，必须转化成字符串
  };
  for (const k in opt) {
    ret = new RegExp("(" + k + ")").exec(fmt);
    if (ret) {
      fmt = fmt.replace(
        ret[1],
        ret[1].length === 1 ? opt[k] : opt[k].padStart(ret[1].length, "0")
      );
    }
  }
  return fmt;
}
//  根据身份证计算出生日期，性别，年龄
export function computedCard(idCard) {
  let sex = null;
  let birth = null;
  let myDate = new Date();
  let month = myDate.getMonth() + 1;
  let day = myDate.getDate();
  let age = 0;

  if (idCard.length === 18) {
    age = myDate.getFullYear() - idCard.substring(6, 10) - 1;
    sex = idCard.substring(16, 17);
    birth =
      idCard.substring(6, 10) +
      "-" +
      idCard.substring(10, 12) +
      "-" +
      idCard.substring(12, 14);
    if (
      idCard.substring(10, 12) < month ||
      (idCard.substring(10, 12) === month && idCard.substring(12, 14) <= day)
    )
      age++;
  }
  if (idCard.length === 15) {
    age = myDate.getFullYear() - idCard.substring(6, 8) - 1901;
    sex = idCard.substring(13, 14);
    birth =
      "19" +
      idCard.substring(6, 8) +
      "-" +
      idCard.substring(8, 10) +
      "-" +
      idCard.substring(10, 12);
    if (
      idCard.substring(8, 10) < month ||
      (idCard.substring(8, 10) === month && idCard.substring(10, 12) <= day)
    )
      age++;
  }

  if (sex % 2 === 0)
    sex = "0"; // 性别代码 1代表男，0代表女，暂时不涉及其他类型性别
  else sex = "1";
  return {
    age,
    sex,
    birth
  };
}
// 将数组分成小块数组的集合
export function spliceIntoChunks(arr, chunkSize) {
  const res = [];
  while (arr.length > 0) {
    const chunk = arr.splice(0, chunkSize);
    res.push(chunk);
  }
  return res;
}

// 获取当前时间 如果有指定time则按指定的来
export function getCurrentDate(hour, min, sec) {
  console.log(hour, min, sec);
  let date = new Date();
  if (hour) {
    date.setHours(hour);
    console.log(hour);
  }
  if (min !== undefined) {
    date.setMinutes(min);
    console.log(min);
  }
  if (sec !== undefined) {
    date.setSeconds(sec);
    console.log(sec);
  }
  return date;
}

// 加密
export function encryptedData(key, data) {
  // 新建JSEncrypt对象
  let encryptor = new JSEncrypt();
  // 设置公钥
  encryptor.setPublicKey(key);
  // 加密数据
  return encryptor.encrypt(data);
}