reservation-uniapp-250509/service-uniapp-client/pages/index/index.vue

<template>
	<view class="home">

		<view class="home-top">
			<view class="search">

				<view @click="showSelectArea" class="left-area">
					<image src="@/static/home/address-icon.png"></image>
					<view class="area">{{ area }}</view>
					<image src="../../static/home/arrow-icon.png" mode="aspectFit"></image>
					<view class="parting-line">|</view>
				</view>

				<view class="center-area">
					<image src="@/static/home/search-icon.png"></image>
					<van-field @click="searchAddress" v-model="queryParams.title" center placeholder="请选择地区" />
				</view>

				<view class="right-area">
					<view @click="searchAddress" class="search-button">
						搜索
					</view>
				</view>

			</view>
		</view>

		<view class="home-content">

			<view class="banner b-relative">
				<van-swipe class="my-swipe" :autoplay="3000" indicator-color="white">
					<van-swipe-item v-for="item in bannerList" :key="item.id">
						<image class="banner-image" :src="item.image" mode="widthFix"></image>
					</van-swipe-item>
				</van-swipe>
			</view>

			<view v-if="projectList.length > 0" class="server-list">
				<van-list v-model:loading="loading" :finished="finished" finished-text="没有更多了" ref="list"
					@load="onLoad">
					<view v-for="item in projectList" class="server-item" @click="toServiceDetail(item.id)">

						<view class="img-box">
							<image :src="item.image" mode="aspectFill"></image>
						</view>

						<view class="server-info">
							<view class="server-title">{{ item.title }}</view>
							<view class="time-coupon">
								<image src="@/static/home/time-icon.png"></image>
								<view class="time">{{ item.times }}分钟</view>
								<!-- <view class="coupon">{{ item.subTitle }}</view> -->
							</view>
							<view class="price">
								<view class="current-price">
									<text class="unit">￥</text>{{ item.price }}
								</view>
								<view class="original-price">
									<text class="unit">￥</text>{{ item.oldPrice }}
								</view>
							</view>
							<view class="sales-volume">
								<image src="@/static/icons/icon1.png"></image>
								<view class="desc">已售出{{ item.payNum }}+单</view>
							</view>
						</view>

						<view class="selective-technician">
							<view @click.stop="selectTechnician(item.id)" class="btn">
								选择技师
							</view>
						</view>

					</view>
				</van-list>
			</view>

			<van-empty v-else image="/static/empty/data.png" image-size="400rpx" description="暂无项目" />

		</view>

		<selectArea :show="showAeraPro" @close="closeAreaPro" @select="selectArea"></selectArea>

	</view>
</template>

<script>
	import selectArea from '../../components/selectArea.vue';
	import Position from '@/utils/position.js'

	export default {
		components: {
			selectArea
		},
		data() {
			return {
				bannerList: [],
				projectList: [],
				queryParams: {
					pageNo: 1,
					pageSize: 10,
					title: ''
				},
				loading: false,
				finished: false,
				technicianList: [],
				showAeraPro: false,
				area: ''
			}
		},
		onShow() {
			this.getBanner()
			this.getProject()
			this.getLocation()
		},
		methods: {
			//list列表滑动到底部自动新增数据列表
			onLoad() {
				this.queryParams.pageSize += 10;
				this.getProject()
			},

			//获取banner
			getBanner() {
				this.$api('getBanner', {}, res => {
					this.bannerList = res.result;
				})
			},

			//获取项目列表
			getProject() {
				this.$api('getProjectList', this.queryParams, res => {
					if (res.code == 200) {
						this.projectList = res.result.records;
					} else {
						this.finished = true
					}
					if (this.queryParams.pageSize > res.result.total) {
						this.finished = true
					}
					this.loading = false
				})
			},

			//获取技师详情
			selectTechnician(id) {
				this.$api('getProjectDetail', {
					id
				}, res => {
					if (res.code == 200) {
						uni.navigateTo({
							url: `/pages/technician/selectTechnician?serviceId=${id}`
						})
						sessionStorage.setItem('technicianList', JSON.stringify(res.result.tenPageList))
					}
				})
			},

			//跳转技师详情
			toServiceDetail(id) {
				uni.navigateTo({
					url: '/pages/technician/subscribeService?id=' + id
				})
			},

			//显示选择地区
			showSelectArea() {
				this.showAeraPro = true;
			},

			//关闭选择地区
			closeAreaPro() {
				this.showAeraPro = false;
			},

			//选择了地区信息
			selectArea(area) {
				this.area = area;
				this.showAeraPro = false;

				//后端逻辑
				this.updateSessionPositon(area)
			},

			//搜索地址
			searchAddress() {
				Position.getLocation(res => {
					Position.selectAddress(res.longitude, res.latitude, success => {
						let address = this.extractProvinceAndCity(success)
						this.queryParams.title = address.city
					})
				})
			},

			//提取用户选择的地址信息(省市县信息)
			extractProvinceAndCity(res) { //提取用户选择的地址信息(省市)
				if (!res.address && res.name) { //用户直接选择城市的逻辑
					return {
						province: '',
						city: res.name
					};
				}

				if (res.address) { //用户选择了详细地址，要从详细地址中提取出省市县信息
					// 使用正则表达式匹配省市县
					const regex = /(?<province>[\u4e00-\u9fa5]+?省)(?<city>[\u4e00-\u9fa5]+?(?:市|自治州|盟|地区))/;
					const match = res.address.match(regex);
					if (match) { // 如果匹配成功，则返回省和市的信息  
						return {
							province: match.groups.province,
							city: match.groups.city
						};
					}
				}

				return { //用户没选择地址就点了确定按钮
					province: '',
					city: ''
				}
			},

			//获取用户详细地址(省市县)
			getLocation() {
				Position.getLocationDetail().then(res => {
					sessionStorage.setItem("position", JSON.stringify(res))
					this.area = res.addressDetail.district
				})
			},

			//初始化用户所在地区
			initUserArea() {
				if (!sessionStorage.getItem('position')) return this.getLocation()
				let positionInfo = JSON.parse(sessionStorage.getItem('position'))
				this.area = positionInfo.addressDetail.district
			},

			//更新用户所在区域(更新区县信息)
			updateSessionPositon(area) {
				if (sessionStorage.getItem('position')) {
					let position = JSON.parse(sessionStorage.getItem('position'))
					position.addressDetail.district = area
					sessionStorage.setItem('position', JSON.stringify(position))
				}
			}
		}
	}
</script>

<style lang="scss" scoped>
	.home {
		width: 750rpx;
		background: #F5F5F5;
		margin: 0 auto;

		.home-top {
			height: 350rpx;
			background: linear-gradient(38deg, #4899A6, #60BDA2);
			padding-top: 60rpx;

			.search {
				height: 82rpx;
				width: 710rpx;
				background: #FFFFFF;
				margin: 0px auto;
				border-radius: 41rpx;
				box-sizing: border-box;
				padding: 0 15rpx;

				display: flex;
				align-items: center;
				justify-content: space-between;

				.left-area,
				.center-area {
					display: flex;
					align-items: center;
				}

				.left-area {
					max-width: 160rpx;

					image {
						flex-shrink: 0;
						width: 26rpx;
						height: 26rpx;
					}

					.area {
						font-size: 24rpx;
						display: -webkit-box;
						-webkit-line-clamp: 2;
						/* 限制显示两行 */
						-webkit-box-orient: vertical;
						overflow: hidden;
						text-overflow: ellipsis;
						color: #292929;
					}

					.parting-line {
						flex-shrink: 0;
						font-size: 26rpx;
						color: #ccc;
						margin: 0rpx 5rpx;
					}
				}

				.center-area {
					display: flex;
					flex-wrap: nowrap;
					align-items: center;
					width: calc(100% - 290rpx);

					image {
						width: 26rpx;
						height: 26rpx;
					}

					.van-field {
						background-color: transparent;
						box-sizing: border-box;
						height: 82rpx;
						line-height: 82rpx;
						width: calc(100% - 30rpx);
						padding: 0rpx 10rpx 0rpx 0rpx;

						input {
							height: 82rpx;
							font-size: 60rpx;
						}
					}
				}

				.right-area {
					.search-button {
						background: #60BDA2;
						height: 60rpx;
						width: 130rpx;
						font-size: 26rpx;
						border-radius: 35rpx;
						color: white;

						display: flex;
						align-items: center;
						justify-content: center;
					}
				}

			}
		}

		.home-content {
			width: calc(100% - 40rpx);
			margin: -240rpx 20rpx 0rpx 20rpx;

			.banner {
				box-sizing: border-box;

				.my-swipe {
					width: 100%;
					margin: 0px auto;
					border-radius: 20rpx;
					height: 334rpx;
					overflow: hidden;

					.van-swipe-item {
						width: 100%;

						.banner-image {
							width: 100%;

							image {
								width: 100%;
							}
						}
					}
				}
			}

			.server-list {
				padding-bottom: 80rpx;

				.server-item {
					display: flex;
					flex-wrap: wrap;
					justify-content: space-between;
					background: white;
					border-radius: 15rpx;
					box-sizing: border-box;
					padding: 15rpx;
					margin: 20rpx 0rpx;

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

						image {
							width: 100%;
							height: 100%;
						}
					}

					.server-info {
						display: flex;
						flex-direction: column;
						justify-content: space-around;
						width: calc(100% - 330rpx);
						box-sizing: border-box;
						padding: 0 10rpx;

						.server-title {}

						.time-coupon,
						.price {
							display: flex;
							flex-wrap: wrap;
							align-items: center;
						}

						.time-coupon {
							font-size: 26rpx;

							image {
								width: 22rpx;
								height: 22rpx;
							}

							.time {
								color: #B8B8B8;
								margin-left: 6rpx;
							}

							.coupon {
								display: flex;
								justify-content: center;
								align-items: center;
								background: #F29E45;
								color: white;
								width: 140rpx;
								height: 45rpx;
								border-radius: 10rpx;
								margin-left: 10rpx;
							}
						}

						.price {
							display: flex;
							align-items: center;
							color: #B8B8B8;

							.current-price {
								font-size: 30rpx;
								font-weight: 600;
								color: #D34430;
								margin-right: 5rpx;
							}

							.unit {
								font-size: 20rpx;
							}
						}

						.sales-volume {
							display: flex;
							align-items: center;
							color: #B8B8B8;
							font-size: 26rpx;

							image {
								width: 23rpx;
								height: 23rpx;
							}

						}

					}

					.selective-technician {
						display: flex;
						flex-wrap: wrap;
						align-items: center;
						width: 170rpx;

						.btn {
							display: flex;
							align-items: center;
							justify-content: center;
							height: 60rpx;
							width: 170rpx;
							border-radius: 40rpx;
							color: white;
							background: linear-gradient(170deg, #53CEAC, #5AC796);
						}
					}
				}
			}
		}
	}
</style>