//清除空键值对
//自定义判断元素类型
function toType(obj) {
  return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
}
export const filter_param = (o) => {
  for (var key in o) {
    if (o[key] == null)
      delete o[key];
    if (toType(o[key]) == "string") {
      o[key] = o[key].trim();
      if (o[key].length == 0) {
        delete o[key];
      }
    }
  }
  return o;
}
export const toChinesNum = (num) => {
  let changeNum = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
  let unit = ["", "拾", "佰", "仟", "万"];
  let sUnit = ["角", "分", "厘"];
  let newSNum = "";
  let otNum = num;
  num = parseInt(num);
  let getWan = (temp) => {
    let strArr = temp.toString().split("").reverse();
    let newNum = "";
    for (let i = 0; i < strArr.length; i++) {
      newNum = (i == 0 && strArr[i] == 0 ? "" : (i > 0 && strArr[i] == 0 && strArr[i - 1] == 0 ? "" : changeNum[strArr[i]] + (unit[i]))) + newNum;
    }
    return newNum;
  }
  let overWan = Math.floor(num / 10000);
  let noWan = num % 10000;
  if (noWan.toString().length < 4) {
    noWan = "0" + noWan;
  }
  if (otNum.toString().split('.').length > 1) {
    let sNum = otNum.toString().split('.')[1].split("");
    for (let i = 0; i < sNum.length; i++) {
      newSNum += i > 0 && sNum[i] == 0 && sNum[i - 1] == 0 ? "" : changeNum[sNum[i]] + sUnit[i];
    }
    if (otNum.toString().split('.')[0] == "0") {
      return '零' + (overWan ? getWan(overWan) + "万" + getWan(noWan) + '元' + newSNum : getWan(num) + '元' + newSNum);
    } else {
      return overWan ? getWan(overWan) + "万" + getWan(noWan) + '元' + newSNum : getWan(num) + '元' + newSNum;
    }
  } else {
    return overWan ? getWan(overWan) + "万" + getWan(noWan) + '元整' : getWan(num) + "元整";
  }
}

export const phoneFun = function (phones) {
  var myreg = /^[1][3,4,5,7,8,9][0-9]{9}$/;
  if (!myreg.test(phones)) {
    console.log('手机号格式不正确')
    return false;
  } else {
    console.log('手机号格式正确')
    return true;
  }
}