import axios from 'axios'
//获取前天-2，昨天-1，今天0，明天1等时间 yyyy/MM/dd format,分隔符
export function GetDateStr(AddDayCount, format, from) {
    var dd = !from ? new Date() : stringToDate(from,format);
    dd.setDate(dd.getDate() + AddDayCount); //获取AddDayCount天后的日期
    var year = dd.getFullYear();
    var month = dd.getMonth() + 1 < 10 ? "0" + (dd.getMonth() + 1) : dd.getMonth() + 1;
    var date = dd.getDate() < 10 ? "0" + dd.getDate() : dd.getDate();
    return year + format + month + format + date;
}
//计算时间间隔
export function GetTimeDiff(startTime, endTime) {
  var startTime = new Date(Date.parse(startTime.replace(/-/g, "-"))).getTime();
  var endTime = new Date(Date.parse(endTime.replace(/-/g, "-"))).getTime();
  var hours = Math.abs((startTime - endTime)) / (1000 * 60 * 60);
  return hours;
}
export function GetTimeStr(AddDayCount, format, from) {
  var dd = !from ? new Date() : stringToDate(from, format);
  dd.setDate(dd.getDate() + AddDayCount); //获取AddDayCount天后的日期
  var year = dd.getFullYear();
  var month = dd.getMonth() + 1 < 10 ? "0" + (dd.getMonth() + 1) : dd.getMonth() + 1;
  var date = dd.getDate() < 10 ? "0" + dd.getDate() : dd.getDate();
  var hour = dd.getHours() < 10 ? "0" + dd.getHours() : dd.getHours();
  var min = dd.getMinutes() < 10 ? "0" + dd.getMinutes() : dd.getMinutes();
  var second = dd.getSeconds() < 10 ? "0" + dd.getSeconds() : dd.getSeconds();
  return year + format + month + format + date + " " + hour + ":" + min + ":" + second;
}
//手机号码验证
export function checkPhone(phone){
    if(!(/^1(3|4|5|6|7|8|9)\d{9}$/.test(phone))){
        return false;
    }else{
      return true;
    }
}
//获取随机颜色
export function getRandomColor(){
  var r = Math.floor(Math.random() * 256);
      var g = Math.floor(Math.random() * 256);
      var b = Math.floor(Math.random() * 256);
      return "rgba(" + r + "," + g + "," + b + ",0.6)";
}
//将时间戳转换成日期格式
export function timestampToTime(timestamp,type) {
          if(timestamp.length<13){
            timestamp=timestamp*1000
          }
          var date = new Date(timestamp);//时间戳为10位需*1000，时间戳为13位的话不需乘1000
  
          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() + ':';
  
          let m = date.getMinutes() + ':';
  
          let s = date.getSeconds();
          if(type=='date'){
            return Y+M+D;
          }else if(type=='time'){
            return Y+M+D+h+m+s;
          }
          
  
      }
//身份证号合法性验证 
//支持15位和18位身份证号
//支持地址编码、出生日期、校验位验证
export function IdentityCodeValid(code) { 
    var city={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江 ",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北 ",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏 ",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外 "};
    var tip = "";
    var pass= true;
    
    if(!code || !/^\d{6}(18|19|20)?\d{2}(0[1-9]|1[012])(0[1-9]|[12]\d|3[01])\d{3}(\d|X)$/i.test(code)){
        tip = "身份证号格式错误";
        pass = false;
    }
    
   else if(!city[code.substr(0,2)]){
        tip = "地址编码错误";
        pass = false;
    }
    else{
        //18位身份证需要验证最后一位校验位
        if(code.length == 18){
            code = code.split('');
            //∑(ai×Wi)(mod 11)
            //加权因子
            var factor = [ 7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2 ];
            //校验位
            var parity = [ 1, 0, 'X', 9, 8, 7, 6, 5, 4, 3, 2 ];
            var sum = 0;
            var ai = 0;
            var wi = 0;
            for (var i = 0; i < 17; i++)
            {
                ai = code[i];
                wi = factor[i];
                sum += ai * wi;
            }
            var last = parity[sum % 11];
            if(parity[sum % 11] != code[17]){
                tip = "校验位错误";
                pass =false;
            }
        }
    }
    return pass;
  }



  //验证企业 社会统一信用代码
export function CheckSocialCreditCode(Code) {
    // var Code = el.val()
    var patrn = /^[0-9A-Z]+$/;
    //18位校验及大写校验
    if ((Code.length != 18) || (patrn.test(Code) == false)) {
  
      // el.focus()
      return false;
    } else {
      var Ancode;//统一社会信用代码的每一个值
      var Ancodevalue;//统一社会信用代码每一个值的权重
      var total = 0;
      var weightedfactors = [1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28];//加权因子
      var str = '0123456789ABCDEFGHJKLMNPQRTUWXY';
      //不用I、O、S、V、Z
      for (var i = 0; i < Code.length - 1; i++) {
        Ancode = Code.substring(i, i + 1);
        Ancodevalue = str.indexOf(Ancode);
        total = total + Ancodevalue * weightedfactors[i];
        //权重与加权因子相乘之和
      }
      var logiccheckcode = 31 - total % 31;
  
      if (logiccheckcode == 31) {
        logiccheckcode = 0;
      }
      var Str = "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,T,U,W,X,Y";
      var Array_Str = Str.split(',');
      logiccheckcode = Array_Str[logiccheckcode];
  
      var checkcode = Code.substring(17, 18);
      if (logiccheckcode != checkcode) {
        // showTipsDialog("不是有效的统一社会信用编码！");
        // el.focus()
        return false;
      }
    }
    return true;
  }
//获取天气
// export function loadWeather(type,cityCode,_this){
//   var weatherJson = {
//     'key': 'a3217cf9335d333c307abee2fce600b5',
//     'city': cityCode,
//     'extensions': type,//可选值：base/all  base:返回实况天气  all:返回预报天气
//     'output': 'JSON'
// };
// axios.get('http://restapi.amap.com/v3/weather/weatherInfo',{params:weatherJson}).then((res)=>{
//     console.log(res)
//     if (res.data.status == "1") {
//       // 
//       if(type=='base'){
//         return res.data.lives[0]
//       }else{
//         var json = res.data.forecasts[0];
//         var list = json.casts
//         list.forEach(element => {
//           element.date = element.date.substring(5,element.date.length)
//           switch (element.week) {
//             case "1":
//               element.week='周一'
//               break;
//             case "2":
//               element.week='周二'
//               break;
//             case "3":
//               element.week='周三'
//               break;
//             case "4":
//               element.week='周四'
//               break;
//             case "5":
//               element.week='周五'
//               break;
//             case "6":
//               element.week='周六'
//               break;
//             case "7":
//               element.week='周日'
//               break;
//           }
//           switch (element.dayweather) {
//             case "小雨":
//               element.url = require('@/assets/images/weather/rain_s.png')
//               break;
//             case "阵雨":
//               element.url=require('@/assets/images/weather/rain_b.png')
//               break;
//             case "大雨":
//               element.url=require('@/assets/images/weather/rain_b.png')
//               break;
//             case "雷阵雨":
//               element.url=require('@/assets/images/weather/thunder_rain.png')
//               break;
//             case "多云":
//               element.url=require('@/assets/images/weather/cloudy.png')
//               break;
//             case "少云":
//               element.url=require('@/assets/images/weather/cloudy.png')
//               break;
//             case "晴":
//               element.url=require('@/assets/images/weather/sunny.png')
//               break;
//             case "小雪":
//               element.url=require('@/assets/images/weather/snow_s.png')
//               break;
//             case "大雪":
//               element.url=require('@/assets/images/weather/snow_b.png')
//               break;
//             case "雨夹雪":
//               element.url=require('@/assets/images/weather/rain_snow.png')
//               break;
//             case "雾":
//               element.url=require('@/assets/images/weather/flog.png')
//               break;
//             case "霾":
//               element.url=require('@/assets/images/weather/flog.png')
//               break;
//           }
//         });
//         json.casts = list
//         // return json
//         console.log(_this.weatherInfo)
//         _this.weatherInfo=json
//         console.log(_this.weatherInfo)
//       }
//     }
// })
// }
/**
     * 根据日期字符串获取星期几
     * @param dateString 日期字符串（如：2020-05-02）
     * @returns {String}
     */
    function getWeek(dateString) {
      var dateArray = dateString.split("-");
     var date = new Date(dateArray[0], parseInt(dateArray[1] - 1), dateArray[2]);
      return "周" + "日一二三四五六".charAt(date.getDay());
  };
export function loadWeather(_this){
  // ?version=v1&appid=79112751&appsecret=EBqjU987&vue=1
  axios.get('https://tianqiapi.com/api',
  {params:{
    version:'v1',
    appid:'79112751',
    appsecret:'EBqjU987',
    vue:1
  },headers: {'Authorization': ''}}).then((res)=>{
    var json = res.data;
        var list = json.data
        list.forEach(element => {
          element.week=getWeek(element.date)
          element.date = element.date.substring(5,element.date.length)
          element.url = require('@/assets/images/weather/'+element.wea_img+'.png')
        });
        json.data = list
        _this.weatherInfo=json
  })
}