<template>
	<text style="font-size: 24upx;color: #999999;">{{showTime}}</text>
</template>

<script>
	export default {
		props:{
			css:{
				type:String,
				default:''
			},
			time:{
				type:String,
				default:''
			}
		},
	  data(){
	  	return {
	
	  	}
	  },
	  computed:{
	    showTime(){
	      if(this.time!=null && this.time!=''){
	        //console.log(this.time,'时间内容');
	        let showStr='';
	        let dt1=new Date(this.time.replace(/-/g,'/'));
	        let dt2=new Date();
	        var dateDiff = dt2.getTime() - dt1.getTime();//时间差的毫秒数
	        var dayDiff = Math.floor(dateDiff / (24 * 3600 * 1000));//计算出相差天数
	        var leave1=dateDiff%(24*3600*1000) //计算天数后剩余的毫秒数
	        var hours=Math.floor(leave1/(3600*1000))//计算出小时数
	        var leave2=leave1%(3600*1000) //计算小时数后剩余的毫秒数
	        var minutes=Math.floor(leave2/(60*1000))//计算相差分钟数
	        var leave3=leave2%(60*1000) //计算分钟数后剩余的毫秒数
	        var seconds=Math.round(leave3/1000)
	        if(dayDiff>31){
	          let monthDiff=Math.floor(dayDiff/30);//以30天为一个月不够精准严谨
	          if(monthDiff>12){
	            let yearDiff=Math.floor(monthDiff/12);//获取相差的年份
	            showStr=yearDiff+'年之前';
	          }else{
	            showStr=monthDiff+'个月之前';
	          }
	        }else{
	            if(dayDiff>0){
	              showStr=dayDiff+'天之前';
	            }else if(hours>0){
	              showStr=hours+'小时之前';
	            }else if(minutes>0){
	              showStr=minutes+'分钟之前';
	            }else if(seconds>0){
	              showStr=seconds+'秒之前';
	            } else if(seconds == 0) {
					showStr='刚刚';
				}
	        }
	        return showStr;
	      }else{
	        return '';
	      }
	    }
	  }
	
	}
</script>

<style>
</style>
