assess_xg_total_process_master_vue/src/utils/common.js

import { Message } from 'element-ui'
 /* eslint-disable */
// @ts-nocheck
const STORAGE_USER_KEY = 'STORAGE_USER_KEY'
// const STORAGE_CARTLIST_KEY = 'STORAGE_CARTLIST_KEY'
// const STORAGE_QUERYMYLIST_KEY = 'STORAGE_QUERYMYLIST_KEY'
// import { Toast } from 'mint-ui';
import axios from 'axios'
const prefix = 'http://testapi.gu-dao.cn';
// import authService from '@/api/authService.js'
//定义一些常量
var x_PI = 3.14159265358979324 * 3000.0 / 180.0;
var PI = 3.1415926535897932384626;
var a = 6378245.0;
var ee = 0.00669342162296594323;


export default {
  // 获取
  getLocal(key = STORAGE_USER_KEY) {
    // console.log('get local operation')
    return JSON.parse(window.localStorage.getItem(key))
  },
  // 设置用
  /**
   * @param {any} res
   */
  setLocal(res, key = STORAGE_USER_KEY, isSaveOldData = false) {
    //第三个参数是true的话,会增加数据而不是重新设置,res必须是数组
    if (isSaveOldData) {
      if (this.getLocal(key)) {
        let oldData = this.getLocal(key);
        return window.localStorage.setItem(key, JSON.stringify(oldData.concat(res)))
      }
    }
    return window.localStorage.setItem(key, JSON.stringify(res))
  },
  /**
   * @param {any[]} obj
   */
  deepClone(obj) {
    var o;
    if (typeof obj == "object") {
      if (obj === null) {
        o = null;
      } else {
        if (obj instanceof Array) {
          o = [];
          for (var i = 0, len = obj.length; i < len; i++) {
            o.push(this.deepClone(obj[i]));
          }
        } else {
          o = {};
          for (var j in obj) {
            o[j] = this.deepClone(obj[j]);
          }
        }
      }
    } else {
      o = obj;
    }
    return o;
  },
  getGuid() {
    function S4() {
      return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
    }
    return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
  },
  isNotEmpty (value) {
    return !this.isEmpty(value)
  },
  /**
   * @param {string} value
   */
  isEmpty(value) {
    let result = false;
    if (value == null || value == undefined) {
      result = true;
    }
    if (typeof value == 'string' && (value.replace(/\s+/g, "") == "" || value == "")) {
      result = true;
    }
    if (typeof value == "object" && value instanceof Array && value.length === 0) {
      result = true;
    }
    return result;
  },
  /**
   * @param {any} time
   */
  formatTime(time) {
    //   格式：yyyy-MM-dd hh:mm:ss
    let date = new Date(Number(time));
    let Y = date.getFullYear() + '-';
    let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
    let D = date.getDate() < 10 ? '0' + date.getDate() + ' ' : date.getDate() + ' ';
    let h = date.getHours() < 10 ? '0' + date.getHours() + ':' : date.getHours() + ':';
    let m = date.getMinutes() < 10 ? '0' + date.getMinutes() + ':' : date.getMinutes() + ':';
    let s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
    return Y + M + D + h + m + s;
  },
  /**
   * @param {any} time
   */
  formatDate(time) {
    //   格式：yyyy-MM-dd
    let date = new Date(Number(time));
    let Y = date.getFullYear() + '-';
    let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '-';
    let D = date.getDate() < 10 ? '0' + date.getDate() + ' ' : date.getDate() + ' ';
    return Y + M + D;
  },

  /**
    * 字符串转数组
    * @param {*} value
    * @returns
    */
  stringToArray(value) {
    if (this.isEmpty(value)) return []
    if (typeof value !== 'string') return []
    if (value.indexOf(",") < 0) return [value]
    let array = value.split(",");
    return array
  },
  /**
   * 数组转字符串
   * @param {*} value
   * @returns
   */
  arrayToString(value) {
    if (typeof value == "object" && value instanceof Array) {
      if (value.length == 0) return ""
      let str = '';
      value.forEach(element => {
        str += element + ',';
      })
      return str.substr(0, str.length - 1);
    } else {
      return ""
    }
  },


  /**
   * 火星坐标系 (GCJ-02) 与百度坐标系 (BD-09) 的转换
   * 即谷歌、高德 转 百度
   * @param {number} lng
   * @param {number} lat
   * @returns {*[]}
   */
  gcj02tobd09(lng, lat) {
    var z = Math.sqrt(lng * lng + lat * lat) + 0.00002 * Math.sin(lat * x_PI);
    var theta = Math.atan2(lat, lng) + 0.000003 * Math.cos(lng * x_PI);
    var bd_lng = z * Math.cos(theta) + 0.0065;
    var bd_lat = z * Math.sin(theta) + 0.006;
    return [bd_lng, bd_lat]
  },
  /**
   * @param {string} value
   */
  isPhone(value) {
    var myreg = /^[1][3,4,5,7,8][0-9]{9}$/;
    if (!myreg.test(value)) {
      return false;
    } else {
      return true;
    }
  },
  /**
   * 身份证号验证
   * @param {string} value
   */
  isIDCardNo(value) {
    var myreg = /^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$|^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/;
    if (!myreg.test(value)) {
      return false;
    } else {
      return true;
    }
  },
  /**
   * 从身份证号中获取出生日期、性别、年龄
   * @param idCard
   * @returns {{sex: string, birth: null, age: number}}
   */
  decomposeIdCard(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)
      // eslint-disable-next-line no-mixed-operators
      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)
      // eslint-disable-next-line no-mixed-operators
      if (idCard.substring(8, 10) < month || idCard.substring(8, 10) === month && idCard.substring(10, 12) <= day) age++
    }

    if (sex % 2 === 0) {
      sex = '2'  // 性别代码 1代表男，2代表女，暂时不涉及其他类型性别
    } else {
      sex = '1'
    }
    return {age, sex, birth}
  },
  /**
   * 判断一个文件的类型是否是图片
   * 目前用于给'el-upload'图片上传的':before-upload'属性使用,不是图片的话会上传失败并发出提示
   * @param file
   * @returns {boolean}
   */
  isPic (file) {
    let isJPG = true
    if (this.isEmpty(file.type)) {
      isJPG = false
      Message.error('上传图片只能是 JPG/PNG/GIF/BMP 格式')
      return isJPG
    }
    if (file.type !== 'image/jpeg' && file.type !== 'image/jpg' && file.type !== 'image/png' && file.type !== 'image/gif' && file.type !== 'image/bmp') {
      isJPG = false
      Message.error('上传图片只能是 JPG/PNG/GIF/BMP 格式')
      return isJPG
    }
    return isJPG
  }

}