reservation-uniapp-250509/service-uniapp-client/components/selectTechnicianCompoents.vue

<template>
	<van-list v-if="technicianList.length > 0" v-model:loading="loading" :finished="finished" finished-text="没有更多了" @load="onLoad">
		<view v-for="item in list" :key="item.id" class="technician-item"
			@click="select(item)">
			<view class="technician-img-and-status">
				<view class="img-box">
					<image :src="item.image" mode="widthFix"></image>
				</view>
				<view v-if="item.bookable == 'Y'" class="technician-status">
					可服务
				</view>
			</view>
			<view class="technician-server-info">
				<view class="technician-server-top">
					<view class="technician-name">
						<text class="name">{{ item.title }}</text>
						<text class="btn">更多照片</text>
					</view>
					<view class="appointed-time">
						<view class="capsule">
							<view class="earliest-reducible">最早可约</view>
							<view class="today">今天{{ item.useTime}}</view>
						</view>
					</view>
				</view>
				<view class="technician-server-center">
					<view class="server-num">
						已服务{{ item.isFw }}单
					</view>
					<view class="position">
						<view class="position-icon">
							<image src="@/static/technician/position.png" mode="aspectFill"></image>
						</view>
						<view class="distance">
							{{ item.setKmOpen ? item.setKm || 0 : item.km || 0 }}km
						</view>
					</view>
				</view>
				<view class="technician-server-bottom">
					<view class="evaluate">
						<view class="evaluate-icon">
							<image src="@/static/technician/evaluate-icon.png"></image>
						</view>
						<view class="evaluate-title">
							评价
						</view>
					</view>
					<view class="book-now" :class="{ notAvailable : item.bookable != 'Y'}">
						{{ item.bookable != 'Y' ? '不可预约' : '立即预约' }}
					</view>
				</view>
			</view>
		</view>
	</van-list>

	<van-empty v-else image="/static/empty/data.png" image-size="400rpx" description="此项目暂无技师服务" />

</template>

<script>
	import Position from '@/utils/position.js'
	export default {
		name: "selectTechnicianCompoents",
		props: ['technicianList', "select"],
		data() {
			return {
				loading : false,
				finished : false,
				list : [],
				queryParams : {
					pageNo : 0,
					pageSize : 10
				},
				position : null
			}
		},
		created() {
			this.paging()
		},
		methods: {
			catch(index) { //缓存用户位置
				if(this.position,index){
					this.calculatedDistance(this.position,index)
				}else{
					Position.getLocation(result => {
						this.position = result
						this.calculatedDistance(result,index)
					})
				}
			},
			
			//计算距离
			calculatedDistance(result,index){
				console.log(index);
				for(let i = index || 0 ; i < this.list.length ; i++){
					let distance = Position.calculateDistance(result.latitude, result.longitude, this.list[i]
						.latitude, this.list[i].longitude)
					this.list[i].km = distance;
				}
			},
			
			//滑动到屏幕底部触发
			onLoad(){
				this.queryParams.pageNo += 1
				this.paging()
			},
			
			//分页
			paging(){
				this.loading = true
				let { pageNo , pageSize } = this.queryParams
				let startPostion = pageNo * pageSize
				this.list.push(...this.technicianList.slice( startPostion , startPostion + pageSize))
				this.catch(startPostion)
				
				if(this.list.length >= this.technicianList.length){
					this.finished = true
				}
				this.loading = false
			}
		}
	}
</script>

<style scoped lang="scss">
	.technician-item {
		display: flex;
		background: white;
		padding: 20rpx;
		margin-bottom: 20rpx;

		.technician-img-and-status {
			position: relative;
			height: 150rpx;
			display: flex;
			flex-direction: column;
			justify-content: space-between;

			.img-box {
				width: 150rpx;
				height: 150rpx;
				background: #ccc;
				border-radius: 10rpx;
				overflow: hidden;

				image {
					width: 150rpx;
				}
			}

			.technician-status {
				display: flex;
				justify-content: center;
				align-items: center;
				position: absolute;
				left: 10%;
				bottom: -15rpx;
				background: #55CCA7;
				width: 80%;
				color: white;
				font-size: 22rpx;
				height: 35rpx;
				border-radius: 5rpx;
			}
		}

		.technician-server-info {
			display: flex;
			width: calc(100% - 150rpx);
			padding: 0rpx 20rpx;
			flex-direction: column;
			justify-content: space-between;

			.technician-server-top {
				display: flex;
				justify-content: space-between;
				align-items: center;
				font-size: 26rpx;

				.technician-name {
					.name {
						font-weight: 600;
						margin-right: 10rpx;
					}

					.btn {
						border: 1px solid #55CCA7;
						color: #55CCA7;
						font-size: 20rpx;
						padding: 5rpx;
						border-radius: 5rpx;
					}
				}

				.appointed-time {
					width: 40%;
					background: #E7FDF7;
					height: 40rpx;
					border-radius: 22.5rpx;
					font-size: 20rpx;
					color: #5DB9A3;

					.capsule {
						display: flex;
						height: 100%;
						align-items: center;

						.earliest-reducible {
							display: flex;
							align-items: center;
							justify-content: center;
							width: 50%;
							height: 100%;
							color: white;
							border-radius: 20rpx;
							background: #52CFB0;
						}

						.today {
							width: 50%;
							text-align: center;
						}
					}
				}
			}

			.technician-server-center {
				display: flex;
				align-items: center;
				font-size: 26rpx;
				color: #888;

				.position {
					display: flex;
					margin-left: 10rpx;
				}


				image {
					width: 25rpx;
					height: 25rpx;
				}
			}

			.technician-server-bottom {
				display: flex;
				justify-content: space-between;

				.evaluate {
					display: flex;
					align-items: center;
					color: #333;
					font-size: 20rpx;

					.evaluate-icon {
						margin-right: 10rpx;
					}
				}

				.book-now {
					display: flex;
					align-items: center;
					justify-content: center;
					height: 50rpx;
					width: 160rpx;
					border-radius: 40rpx;
					color: white;
					background: linear-gradient(170deg, #53CEAC, #5AC796);
					font-size: 24rpx;
				}

				.notAvailable {
					background: #ccc;
				}

				image {
					width: 25rpx;
					height: 25rpx;
				}
			}
		}
	}
</style>