<template>
	<view class="time" :style="justifyLeft">
		<!-- <text class="red" v-if="tipText">{{ tipText }}</text>
		<text class="styleAll" v-if="isDay === true">{{ day }}</text>
		<text class="timeTxt red" v-if="dayText">{{ dayText }}</text>
		<text class="styleAll" v-if="ishour === true">{{ hour }}</text>
		<text class="timeTxt red" v-if="hourText">{{ hourText }}</text>

		<text class="styleAll">{{ minute }}</text>
		<text class="timeTxt red" v-if="minuteText">{{ minuteText }}</text> -->
		<text class="styleAll">{{ second }}</text>
		<!-- <text class="timeTxt red" v-if="secondText">{{ secondText }}</text> -->
	</view>
</template>

<script>
	export default {
		name: "countDown",
		props: {
			justifyLeft: {
				type: String,
				default: ""
			},
			//距离开始提示文字
			tipText: {
				type: String,
				default: "倒计时"
			},
			dayText: {
				type: String,
				default: "天"
			},
			hourText: {
				type: String,
				default: "时"
			},
			minuteText: {
				type: String,
				default: "分"
			},
			secondText: {
				type: String,
				default: "秒"
			},
			datatime: {
				type: Number,
				default: 0
			},
			isDay: {
				type: Boolean,
				default: true
			},
			ishour: {
				type: Boolean,
				default: true
			}
		},
		data: function() {
			return {
				day: "00",
				hour: "00",
				minute: "00",
				second: "00"
			};
		},
		created: function() {
			this.show_time();
		},
		mounted: function() {},
		methods: {
			show_time: function() {
				let that = this;

				function runTime() {
					//时间函数
					// console.log(that.datatime)
					that.second = that.datatime - Date.parse(new Date()) / 1000; //获取数据中的时间戳的时间差；

					if (that.second <= 0) {
						//转换时间
						that.$emit('change', {
							's': that.second
						})
						clearInterval()
						return
					}

				}
				runTime();
				setInterval(runTime, 1000);
			}
		}
	};
</script>

<style>
	.time {
		display: flex;
		justify-content: center;
		/* font-size: 24rpx; */
		color: #fff;
	}
	.red {
		/* color: #fc4141; */
		margin: 0 4rpx;
	}
</style>
