parking_h5/pages/parkingLists/parkingLists.vue

<template>
	<view class="parking">
		<view class="loading" v-show="loading">
			<!-- <u-loading size="36" mode="flower"></u-loading> -->
			<u-loadmore status="loading" icon-type="flower" :load-text="{loading: '正在定位中...',}" />
		</view>
		<view class="parking-header">
			<u-search placeholder="搜索停车场" v-model="searchContent" :show-action="false" @change="searchInputChange"></u-search>
			<u-icon v-if="!searchContent" class="icon" name="list" size="44" color="#ffffff"
			placeholder-color="#B5B5B5" search-icon-color="#B3B3B3"></u-icon>
			<u-icon v-if="searchContent" class="icon" name="close" size="36" color="#ffffff"
			placeholder-color="#B5B5B5" search-icon-color="#B3B3B3" @click="clearSearchInput"></u-icon>
		</view>
		<view class="parking-map">
			<map
				id="pagemap" 
				style="width: 100%; height: calc(100vh - 240rpx);" 
				:show-location="true" 
				:latitude="latitude" 
				:longitude="longitude" 
				@markertap="markertap"
				:enable-traffic="true"
				:enable-zoom="true"
				:scale="scale"
				:markers="covers"></map>
		</view>
		<!-- <u-empty src="/static/img/empty.png" icon-size="335" text="正在建设中" color="#878787" mode="search"></u-empty> -->
		<view class="parking-current-address" v-if="nearParkingFlag">
			<swiper class="swiper" :current="swiperCurrent" :indicator-dots="false" :autoplay="false" previous-margin="30rpx" next-margin="30rpx" @change="swiperChange">
				<swiper-item v-for="(item, index) in nearParkingList" :key="index + 'n'">
					<view class="swiper-item">
						<view>{{item.roadName}}</view>
						<view>{{item.areaName}}</view>
						<view class="swiper-item-font">
							<view>
								<text>空闲车位</text>
								<text class="yellow-font">{{item.spaceIdle}}</text>
							</view>
							<view v-if="item.monthAmount">
								<text>包月费用</text>
								<text class="yellow-font">{{item.monthAmount}}元</text>
							</view>
							<view>
								<text>距离</text>
								<text>{{item.distance}}m</text>
							</view>
						</view>
						<view class="swiper-item-button">
							<button type="default" @click="navigation(item.latitude, item.longitude)">导航</button>
							<button type="default" :disabled="!item.monthAmount" :class="{'disabled': !item.monthAmount}" @click="$u.route({url: 'pages/handleMonthly/handleMonthly'})">办理包月</button>
						</view>
						<view @click="lookParkingRule(item)">
							<text>点击查看停车规则</text>
							<u-icon name="arrow-right"></u-icon>
						</view>
					</view>
				</swiper-item>
			</swiper>
		</view>
		<view class="parking-address-list" v-if="isShowSearchParking">
			<view class="parking-address-list-item" v-for="(item, index) in searchParkingList" :key="index + 's'" @click="clickSearchParking(item)">
				<view class="pali-left">
					<view>{{item.roadName}}</view>
					<view>{{item.areaName}}</view>
				</view>
				<view class="pali-right">
					<image src="../../static/img/distance-icon.png" mode=""  @click.stop="navigation(item.latitude, item.longitude)"></image>
					<view>路线</view>
				</view>
			</view>
		</view>
		<!-- <view class="parking-address-details" v-if="isShowParkingDetail">
			<view class="parking-address-details-title">
				<view class="padt-header">
					<view class="padt-header-title">
						<view>{{parkingDetailData.roadName}}</view>
						<view>{{parkingDetailData.areaName}}</view>
					</view>
					<view class="padt-header-icon">
						<image src="../../static/img/distance-icon.png" mode=""></image>
						<view>{{parkingDetailData.distance}}m</view>
					</view>
				</view>
				<view class="padt-timeline">服务时间<text>{{parkingDetailData.workBeginTime.substring(0, 5)}}-{{parkingDetailData.workEndTime.substring(0, 5)}}</text></view>
			</view>
			<view class="parking-address-details-numer">
				<view>
					<view></view>
					<view>共有车位</view>
				</view>
				<view>
					<view>{{parkingDetailData.spaceIdle}}</view>
					<view>空闲车位</view>
				</view>
			</view>
			<view class="parking-address-details-price">
				<view>
					<text></text>
					<text>元/小时  包月费用：300元</text>
				</view>
				<view @click="lookParkingRule(parkingDetailData)">点击查看停车规则</view>
			</view>
			<view class="parking-address-details-button">办理包月</view>
		</view> -->
		<u-toast ref="uToast" />
	</view>
</template>

<script>
	export default{
		data(){
			return{
				searchContent: '',
				page_map:'',
				loading: false,
				latitude: 26.64969,
				longitude: 106.636453,
				scale: 16,
				currentPosition: {
					latitude: 26.64969,
					longitude: 106.636453,
				},
				covers: [],
				// 附近列表是否显示
				nearParkingFlag: false,
				// 轮播选中
				swiperCurrent: 0,
				// 附近停车列表
				nearParkingList: [],
				// 是否显示停车场列表
				isShowSearchParking: false,
				// 搜索停车场列表
				searchParkingList: [],
				// 显示单个停车场数据
				isShowParkingDetail: false,
				// 单个停车场数据
				parkingDetailData: {}
			}
		},
		onLoad(){
			this.getLocation()
		},
		onShow() {
			this.isShowSearchParking = false
			this.isShowParkingDetail = false
			// this.getNearRoadsl()
		},
		methods:{
			/* 
			 * 查询输入框发生变化
			 * 
			 * */
			searchInputChange (value) {
				// 为空时关闭搜索列表
				if (value === '') {
					this.isShowSearchParking = false
				}
				this.isShowParkingDetail = false
				this.getNearRoadsl()
			},
			getLocation(){
				let that = this;
				console.log("请求定位")
				that.loading = true
				uni.getLocation({
					type:"gcj02",
					success : function (res) {
						console.log("定位返回信息:", res);
						that.latitude = res.latitude;
						that.longitude = res.longitude;
						that.currentPosition.latitude = res.latitude
						that.currentPosition.longitude = res.longitude
						that.loading = false
						that.getNearRoadsl()
					},
					fail: function(res){
						this.$refs.uToast.show({
							title: res,
							type: 'error',
						})
					}
				})
			},
			/**
			  * 导航 
			  * */
			navigation (lat, lon) {
				uni.openLocation({
					latitude: parseFloat(lat),
					longitude: parseFloat(lon),
					scale: 18
				})
			},
			clearSearchInput () {
				this.searchContent = ''
				this.getNearRoadsl()
			},
			/**
			 * lon,lat 为当前选中点的经纬度
			 * 默认首个点放大 如果有传入经纬度则对应的点放大
			 * */
			getNearRoadsl(lon, lat){
				// await this.getLocation();
				this.$u.api.nearRoadsl({
					latitude: this.currentPosition.latitude,
					longitude:this.currentPosition.longitude,
					roadName: this.searchContent
				})
				.then(res=>{
					const nearParkingList = [] // 附近停车场列表
					this.covers = []
					res.data.forEach((item, index, arr)=>{
						if(item.latitude && item.longitude){
							nearParkingList.push(item)
							let marker = {
								latitude: item.latitude,
								longitude: item.longitude,
								id: String(index),
								iconPath: require('./../../static/img/parking-icon.png'),
								width: 20,
								height: 25
							}
							// 选中经纬度图标变大
							if (lon && lat) {
								if (lon === item.longitude && lat === item.latitude) {
									marker.width = 40
									marker.height = 50
								}
							} else {
								if (this.covers.length > 0) {
									this.covers[0].width = 40
									this.covers[0].height = 50
								}
							}
							this.covers.push(marker)
						}
					})
					this.nearParkingList = nearParkingList
					this.latitude = nearParkingList[0].latitude
					this.longitude = nearParkingList[0].longitude
					this.nearParkingFlag = true
					if (this.searchContent) {
						this.searchParkingList = nearParkingList
						this.isShowSearchParking = true 
						this.nearParkingFlag = false
					}
				}).catch(err=>{
					this.$refs.uToast.show({
						title: err.msg,
						type: 'error',
					});
				});
			},
			/**
			 * 点击地图上的标记点触发
			 * */
			markertap(e){
				let lon,lat
				this.covers.forEach((item, index) => {
					if (e.detail.markerId === item.id) {
						lon = item.longitude
						lat = item.latitude
						this.swiperCurrent = index
					}
				})
				this.getNearRoadsl(lon, lat)
			},
			/* 
			 *地址发生变化
			 * 
			 * */
			swiperChange (item) {
				let map = uni.createMapContext('pagemap');
				map.moveToLocation({
					longitude: this.nearParkingList[item.detail.current].longitude,
					latitude: this.nearParkingList[item.detail.current].latitude
				})
				this.getNearRoadsl(this.nearParkingList[item.detail.current].longitude, this.nearParkingList[item.detail.current].latitude)
			},
			/**
			  * 点击单个停车场看详情
			  * item 为选中项参数
			  * */
			clickSearchParking (item) {
				// console.log(item)
				// this.parkingDetailData = item
				// this.isShowParkingDetail = true
				// this.latitude = item.latitude
				// this.longitude = item.longitude
				// this.getNearRoadsl(item.longitude, item.latitude)
				// setTimeout(() => {
				// 	this.isShowSearchParking = false
				// }, 500)
				// this.scale = 18
				this.$u.route({
					url: 'pages/parkingInformation/parkingInformation'
				})
			},
			/**
			 * 跳转停车标准页面
			 * {roadNo} 路段编码
			  * */
			lookParkingRule (item) {
				this.$u.route({
					url: 'pages/chargeStandard/chargeStandard',
					params: {
						roadNo: item.roadNo
					}
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	.wrap{margin-top: 20vh;}
	@import url("./parkingLists.scss");
</style>