<template>
	<view>
		<view class="selecttimesbox">
			<view class="selecttimes" @click="tiemshow=!tiemshow">
				<view class="timesbox">
					<image
						:src="$imageURL+'/bigdata_app/image/prevention/1acfe2751c01d3786cdc49b83d7e505.png'"
						mode=""></image>
					<p>{{timetab(oldtime)}}</p>
					<p class="or">~</p>
					<p>{{timetab(newtime)}}</p>
					<u-icon name="rili" custom-prefix="custom-icon" class="icon"></u-icon>
				</view>
				<u-calendar v-model="tiemshow" mode="range" @change="tiemchange"></u-calendar>
			</view>
		</view>
		
		<view class="historicaldata">
			<view class="historicaldatanone" v-if="hisdatalist.length==0">
				暂无数据
			</view>
			<view class="historicaldata_item" v-for="item,index in hisdatalist" :key="index">
				<view class="item">
					<view class="">
						操作内容
					</view>
					<view class="">
						{{item.relayState}}
					</view>
				</view>
				<view class="item">
					<view class="">
						操作时间
					</view>
					<view class="">
						{{item.uptime}}
					</view>
				</view>
				<view class="item">
					<view class="">
						操作账号
					</view>
					<view class="">
						{{item.user}}
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				oldtime:"",
				newtime:"",
				tiemshow:false,
				page:1,
				device_id:"",
				hisdatalist:[]
			}
		},
		onLoad(option) {
			this.newtime = +new Date()/1000
			this.oldtime = (+new Date() - 24*60*60*1000)/1000
			this.device_id = option.device_id
			this.sf_control()
		},
		onReachBottom() {
			// console.log("触底")
			this.page++
			this.sf_control()
		},
		methods: {
			timetab(e) {
				e = new Date(e * 1000)
				var year = e.getFullYear()
				var month = e.getMonth() + 1 < 10 ? "0" + (e.getMonth() + 1) : e.getMonth() + 1
				var day = e.getDate() < 10 ? "0" + e.getDate() : e.getDate()
				var time = year + "/" + month + "/" + day
				return time
			},
			tiemchange(e){
				console.log(e)
				this.oldtime = +new Date(e.startDate) / 1000
				this.newtime = +new Date(e.endDate) / 1000 + 16 * 60 * 60
				this.page = 1
				this.hisdatalist = []
				this.sf_control()
			},
			async sf_control(){
				const res = await this.$myRequest({
					url: '/api/api_gateway?method=weather.weather.sf_control_data',
					data: {
						begin: Math.floor(this.oldtime),
						device_id: this.device_id,
						end: Math.floor(this.newtime),
						page: this.page,
					}
        })
        this.hisdatalist = res.dat;
				// console.log(res.dat)
				// 	for(var i=0;i<res.dat.length;i++){
				// 		var name = res.dat[i].relayName.split("/")[Number(res.dat[i].relayNum)]
				// 		var state = res.dat[i].relayState == 1?"开启":"关闭"
				// 		var obj = {
				// 			txt:state + name,
				// 			uptime:res.dat[i].uptime,
				// 			user:res.dat[i].user
				// 		}
				// 		this.hisdatalist.push(obj)
				// 	}
			}
		}
	}
</script>

<style lang="scss">
	page {
		background: $uni-bg-color-grey;
	}
	.selecttimesbox{
		position: fixed;
		width: 100%;
		padding: 30rpx 0;
		background-color: #fff;
		z-index: 99;
	}
	.selecttimes {
		width: 90%;
		box-shadow: 0 0 10rpx #bcb9ca;
		padding: 10rpx 20rpx;
		margin: 0 auto;
		box-sizing: border-box;
	
		.timesbox {
			display: flex;
			justify-content: space-around;
	
			image {
				width: 30rpx;
				height: 30rpx;
				margin-top: 6rpx;
			}
	
			.icon {
				color: #949494;
				text-align: right;
				margin-left: 30rpx;
	
			}
		}
	}
	.historicaldata{
		position: absolute;
		top: 130rpx;
		width: 100%;
		.historicaldatanone{
			font-size: 32rpx;
			width: 100%;
			padding: 20rpx 0;
			text-align: center;
		}
		.historicaldata_item{
			width: 100%;
			margin: 20rpx auto;
			background-color: #fff;
			.item{
				width: 90%;
				margin: 0rpx auto;
				border-bottom: 1px solid #F6F6F6 ;
				font-size: 32rpx;
				display: flex;
				justify-content: space-between;
				padding: 20rpx 0;
			}
		}
	}
	/deep/.u-calendar__action {
		display: flex;
		justify-content: space-around;
	
		.u-calendar__action__text {
			line-height: 25px;
		}
	}
</style>
