var countdown = {
    template: '<div><p v-if="msTime.show"><span v-if="tipShow">{{tipText}}:</span><span v-if="!tipShow">{{tipTextEnd}}:</span><span v-if="msTime.day>0"><span>{{msTime.day}}</span>天</span><span>{{msTime.hour}}</span>:<span>{{msTime.minutes}}</span>:<span>{{msTime.seconds}}</span></p><p v-if="!msTime.show">{{endText}}</p></div>',
    replace:true,
    data () {
        return {
            tipShow:true,
            msTime:{			//倒计时数值
                show:false,		//倒计时状态
                day:'',			//天
                hour:'',		//小时
                minutes:'',		//分钟
                seconds:''		//秒
            },
            star:'',			//活动开始时间
            end:'',				//活动结束时间
            current:'',         //当前时间
        }
    },
    props:{
        //距离开始提示文字
        tipText:{
            type: String,
            default :'距离开始'
        },
        //距离结束提示文字
        tipTextEnd:{
            type: String,
            default :'距离结束'
        },
        //时间控件ID
        id:{
            type: String,
            default :'1'
        },
        //当前时间
        currentTime:{
            type: Number
        },
        // 活动开始时间
        startTime:{
            type: Number
        },
        // 活动结束时间
        endTime: {
            type: Number
        },
        // 倒计时结束显示文本
        endText:{
            type:String,
            default:'已结束'
        },
        //是否开启秒表倒计，未完成
        secondsFixed:{
            type:Boolean,
            defaule:false
        }
    },
    mounted () {
        //判断是秒还是毫秒
        this.startTime.toString().length==10 ? this.star = this.startTime*1000 : this.star = this.startTime;
        this.endTime.toString().length==10 ? this.end = this.endTime*1000 : this.end = this.endTime;
        if(this.currentTime){
            this.currentTime.toString().length==10 ? this.current = this.currentTime*1000 : this.current = this.currentTime;
        }else {
            this.current=( new Date() ).getTime();
        }

        if(this.end<this.current){
            /**
             * 结束时间小于当前时间 活动已结束
             */
            this.msTime.show = false;
            this.end_message();
        }
        else if(this.current<this.star){
            /**
             * 当前时间小于开始时间 活动尚未开始
             */
            this.$set(this,'tipShow',true);
            setTimeout(()=>{
                this.runTime(this.star,this.current,this.start_message);
            },1);
        }
        else if(this.end>this.current&&this.star<this.current||this.star==this.current){
            /**
             * 结束时间大于当前并且开始时间小于当前时间，执行活动开始倒计时
             */
            this.$set(this,'tipShow',false);
            this.msTime.show = true;
            this.$emit('start_callback', this.msTime.show);
            setTimeout(()=>{
                this.runTime(this.end,this.star,this.end_message,true)
            },1);
        }
    },
    methods: {
        runTime (startTime,endTime,callFun,type) {
            let msTime = this.msTime;
            let timeDistance = startTime - endTime;
            if( timeDistance > 0 ){
                this.msTime.show = true;
                msTime.day = Math.floor( timeDistance / 86400000 );
                timeDistance-= msTime.day * 86400000;
                msTime.hour = Math.floor( timeDistance / 3600000 );
                timeDistance-= msTime.hour * 3600000;
                msTime.minutes = Math.floor( timeDistance / 60000 );
                timeDistance-= msTime.minutes * 60000;
                //是否开启秒表倒计,未完成
//                    this.secondsFixed ? msTime.seconds = new Number(timeDistance / 1000).toFixed(2) : msTime.seconds = Math.floor( timeDistance / 1000 ).toFixed(0);
                msTime.seconds = Math.floor( timeDistance / 1000 ).toFixed(0);
                timeDistance-= msTime.seconds * 1000;

                if( msTime.hour < 10){
                    msTime.hour = "0" + msTime.hour;
                }
                if(msTime.minutes < 10){
                    msTime.minutes= "0" + msTime.minutes;
                }
                if(msTime.seconds < 10) {
                    msTime.seconds = "0" + msTime.seconds;
                }
                let _s = Date.now();
                let _e = Date.now();
                let diffPerFunc = _e - _s;
                setTimeout(()=>{
                    if(type){
                        this.runTime(this.end,endTime+=1000,callFun,true);
                    }else{
                        this.runTime(this.star,endTime+=1000,callFun);
                    }
                },1000-diffPerFunc)
            }
            else {
                callFun();
            }
        },
        start_message () {
            this.$set(this,'tipShow',false);
            this.$emit('start_callback', this.msTime.show);
            setTimeout(()=>{
                this.runTime(this.end,this.star,this.end_message,true)
            },1);
        },
        end_message(){
            this.msTime.show = false;
            this.$emit('end_callback', this.msTime.show);
        }
    }
};

var readme= {
    template: '<p>11111</p>',
};