charge_miniapp/pages/charging/charging.vue

<template>
	<ax-body blank="0" hideIndicatorArea>
		<image src="@/static/img/page-bg01.png" class="page-background"></image>
		<view class="body">
			<view v-if="exiting.visible" class="exiting">
				<view class="app-flex c-center column contet">
					<view class="exiting-title">长按停止按钮结束充电</view>
					<view class="countdown-ring" :class="{active:exiting.lock}" @touchstart="exiting.lock=true" @touchend="exiting.lock=false">
						<view class="_half left" @animationend="submitExit()"></view>
						<view class="_half right"></view>
						<view class="_button"><view>停止</view><view>充电</view></view>
					</view>
					<view class="close" @click="exiting.visible=false">取消</view>
				</view>
				<view @click="exiting.visible=false" class="mask"></view>
			</view>
			<!-- 计时器 -->
			<view v-if="orderInfo.status == 1" class="timer">
				<view class="value">{{timer.text}}</view>
				<view class="name">充电时间</view>
			</view>
			<!-- 充电动画 -->
			<view class="charge-loading-box" v-if="orderInfo.status == 1">
				<view class="charge-loading">
					<view class="c-loading"></view>
				</view>
			</view>
			<view v-if="orderInfo.status == 0" class="timer">
				<view class="value" style="font-size: 22px;">充电正在启动中......</view>	
				<view v-if="isShowBtn" class="name" style="color: red;font-size: 14px;">长时间无法启动可点击“长按结束充电”按钮结束订单。</view>
			</view>
			<!-- 主图 -->
			<view class="app-flex c-center host-graph">
				<image src="@/static/img/charging-01.png" mode="widthFix" class="image"></image>
			</view>
			<!-- 主参数 -->
			<view class="parameter">
				<view class="param"><view class="value">{{deviceInfo.current}}</view><view class="name">电流A</view></view>
				<view class="param"><view class="value">{{getVolt()}}</view><view class="name">电压V</view></view>
				<view class="param"><view class="value">{{deviceInfo.power}}</view><view class="name">功率KW</view></view>
			</view>
			<!-- 统计兰 -->
			<view class="statbar">
				<view class="sta"><view class="value">{{statInfo.electricity}}</view><view class="name">电量/度</view></view>
				<view class="split"></view>
				<view class="sta"><view class="value">{{statInfo.cost}}</view><view class="name">费用/元</view></view>
			</view>
			<!-- 信息 -->
			<view id="info" class="info">
				<view>
					<view class="cell"><view class="lable">订单编号</view><view class="contet">{{orderInfo.id}}</view></view>
					<view class="cell"><view class="lable">终端编号</view><view class="contet">{{deviceInfo.deviceNo}}</view></view>
					<view class="cell"><view class="lable">充电电站</view><view class="contet">{{deviceInfo.thirdPartyStationName}}</view></view>
					<view class="cell"><view class="lable">充电终端</view><view class="contet">{{deviceInfo.deviceName}}</view></view>
				</view>
				<view class="tips">账单信息可能会有所延迟，具体以实际结算为准</view>
				<view>
					<button @click="exiting.visible=true" :disabled="!isShowBtn" class="end">结束充电</button>
					<ax-ios-indicator min="10"></ax-ios-indicator>
				</view>
			</view>
		</view>
	</ax-body>
</template>

<script>
export default {
	onLoad(opts) {
		console.log("启动充值页面的参数：", opts)
		this.orderInfo.id = opts.orderId;
		this.deviceInfo.id = opts.deviceId;
	},
	onShow() {
		this.getDeviceInfo();
		this.getOrderInfo();
	},
	data() {
		return {
			exiting:{
				visible: false,
				lock: false
			},
			timer:{
				id: 0,
				start: '2024/08/07 09:00:00',
				text: '00：00：00',
				isSatrt : false,
			},
			orderTimer:{
				id: 0,
				isSatrt : false,
				timeInterval : 10,//每隔多少秒查询一次订单(单位秒:s)
			},
			statInfo:{
				electricity : 0,
				cost : 0
			},//统计信息，电量，费用
			nowPriceTime : {},//当前价格时间段信息
			deviceInfo : {},//充电桩的信息
			orderInfo : {id:1},//订单信息
			isShowBtn : true,//是否显示长按结束按钮 
		}
	},
	destroyed(){
		console.log("关闭页面了。。。。。。")
		//关闭页面了，要清除定时器
		clearInterval(this.timer.id);
		clearInterval(this.orderTimer.id);
	},
	methods: {
		//获取设备的详情信息
		getDeviceInfo(deviceId){
			this.$api.base("post","/chargeApi/getDevicesDetial",{"deviceId":this.deviceInfo.id},{}).then(res=>{
				this.deviceInfo = res.device;
				this.nowPriceTime = res.nowPriceTime;
				
			})
		},
		//是否显示长按结束按钮
		isShowEendBtn(orderTime){
			var t1 = new Date(orderTime).getTime();
			var t2 = new Date().getTime();
			var t = (t2 - t1)/1000;//单位秒
			if(t >= 60||this.orderInfo.status == 1){
				//启动时间大于一分钟，可以显示长按结束按钮
				this.isShowBtn = true;
			}
		},
		//查询订单详情并进行订单状态的检测
		getOrderInfo(){
			this.$api.base("post","/chargeApi/queryIsSuccessStop",{"id":this.orderInfo.id},{loading:false}).then(res=>{
				this.orderInfo = res.obj.orderInfo;
				this.timer.start = res.obj.orderInfo.startTime.replaceAll("-","/");
				this.isShowEendBtn(res.obj.orderInfo.startTime.replaceAll("-","/"));
				//充电的度数
				if(this.orderInfo.totalCharge!=null){
					this.statInfo.electricity = this.orderInfo.totalCharge;
				}
				
				//费用
				let cost =  (this.statInfo.electricity * this.nowPriceTime.price).toFixed(2);
				if(!isNaN(cost) && this.orderInfo.thirdPartyElecfee == 0){
					//如果后台，第三方返回的电费是0按照自己的方式进行计算
					this.statInfo.cost = cost
				}
				if(!isNaN(this.orderInfo.realCost) && this.orderInfo.thirdPartyElecfee > 0){
					//如果后台有返回第三方的电费，取后台计算的值
					this.statInfo.cost = this.orderInfo.realCost.toFixed(4);
				}
				
				if( this.orderInfo.status == 3 || this.orderInfo.status == 5){
					uni.hideLoading();
					clearInterval(this.timer.id);
					clearInterval(this.orderTimer.id);
					this.$app.url.goto('/pages/order-detail/order-detail?orderId='+this.orderInfo.id,false);
					return ;
				}
				if(this.orderInfo.status == 1 && !this.timer.isSatrt){
					//状态为充电中
					this.startup();
				}
				if(!this.orderTimer.isSatrt){
					this.orderTimer.isSatrt = true;
					//开启定时器每隔5s查询订单
					this.startCheckOrderTimer();
				}
				
			})
		},
		getVolt(){
			if(!this.deviceInfo.power){
				return 0;
			}
			var v = this.deviceInfo.power/this.deviceInfo.current * 1000;
			return v;
		},
		//启动检测订单的定时器,每隔5S
		startCheckOrderTimer(){
			clearInterval(this.orderTimer.id);
			this.orderTimer.id =  setInterval(()=>{
				this.getOrderInfo(this.orderInfo.id)
			},this.orderTimer.timeInterval * 1000);
		},
		// 启动定时器
		startup(){
			const start = new Date(this.timer.start);
			const obj = {hour:0,minute:0,second:0};
			const handle = ()=>{
				this.timer.isSatrt = true;
				const diff = Date.now() - start.getTime();
				obj.hour = Math.floor(diff / 1000 / 60 / 60);
				obj.minute= Math.floor(diff / 1000 / 60 % 60);
				obj.second = Math.floor(diff / 1000 % 60);
				this.timer.text = `${String(obj.hour).padStart(2,'0')}：${String(obj.minute).padStart(2,'0')}：${String(obj.second).padStart(2,'0')}`;
				//console.log(diff,Math.floor(diff / 1000 ))
				/* //计算在该功率下，
				var mill = diff / 1000;//充电时间秒
				if(!this.deviceInfo.power){
					return;
				}
				//充电的度数
				this.statInfo.electricity = (this.deviceInfo.power/3600 * mill).toFixed(2);
				//费用
				this.statInfo.cost = (this.statInfo.electricity * this.nowPriceTime.price).toFixed(2); */
			}
			clearInterval(this.timer.id);
			this.timer.id = setInterval(handle,1000);
			handle();
		},
		// 退出充电
		exit(){
			/* this.$app.popup.toast("测试环境，请等待自动结束")
						return; */
			var _this = this;
			this.$api.base("post","/chargeApi/stopCharge",{"id":this.orderInfo.id},{}).then(res=>{
				this.exiting.lock = false;
				clearInterval(this.orderTimer.id);
				this.orderTimer.isSatrt = false;
				this.orderTimer.timeInterval = 2;
				this.$app.popup.loading(true,{title:"结算中，请稍候",timeout:120*1000})
				setTimeout(()=>{
					this.getOrderInfo(this.orderInfo.id)
				},2000)
				
				/* clearInterval(this.timer.id);
				clearInterval(this.orderTimer.id);
				this.$app.url.goto('/pages/order-detail/order-detail?orderId='+this.orderInfo.id,false); */
			})
		},
		// 长按动画结束
		submitExit(){
			this.exiting.lock = false;
			this.exiting.visible = false;
			this.exit();
		}
	}
}
</script>

<style lang="less" scoped>
@import url("charging.css");
/* 充电loading动画 */
	.charge-loading-box {
		margin: auto;
		margin-top: 20rpx;
	}

	.charge-loading {
		width: 364rpx;
		height: 36rpx;
		background: #FFFFFF;
		border-radius: 18rpx;
		overflow: hidden;
	}

	.c-loading {
		width: 100%;
		height: 100%;
		background: linear-gradient(66deg,
				rgba(139, 243, 251, 0),
				#60C8FE,
				#53D4FF,
				 rgba(139, 243, 251, 0.7),);
		border-radius: 18rpx;
		animation: loading 3s linear infinite;
		background-size: 200% 100%;
	}

	@keyframes loading {
		0% {
			background-position: 100% 0;
		}
		100% {
			background-position: -100% 0;
		}
	}
</style>