472 lines
11 KiB
Vue
472 lines
11 KiB
Vue
<template>
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<view class="search-page">
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<view class="map-wrap">
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<MapComponent :userLocation="userLocation" :filteredPositions="filteredPositions"
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:enableMarkers="true" :customHeight="'100%'" :hideControls="true" :fullWidth="true"
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@mapCenterChange="onMapCenterChange" @relocate="init" @markerTap="goToPositionDetail" />
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<!-- 定位按钮 -->
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<view class="relocate-btn" @click="init">
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<image src="/static/location.png" class="relocate-icon" mode="aspectFit"></image>
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</view>
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</view>
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<view class="list-wrap">
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<view class="panel">
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<view class="filter-tabs">
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<view class="tab" :class="{ active: activeTab === 'rent' }" @click="setTab('rent')">可租借</view>
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<view class="tab" :class="{ active: activeTab === 'return' }" @click="setTab('return')">可归还</view>
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</view>
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<scroll-view class="list-scroll" scroll-y="true">
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<view class="card" :class="{ available: isRentable(item), invalid: !isValidCoordinate(item.latitude, item.longitude) }"
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v-for="(item, index) in filteredPositions" :key="item.positionId || index"
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@click="goToPositionDetail(item)">
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<view class="thumb"></view>
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<view class="info">
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<view class="row top">
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<view class="name">{{ item.name }}</view>
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</view>
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<view class="row sub" v-if="item.location">
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<text class="addr">{{ item.location }}</text>
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</view>
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<view class="row meta" v-if="item.workTime && item.workTime !== '0'">
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<text class="time">营业时间：{{ item.workTime }}</text>
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</view>
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<view class="row meta" v-if="!isValidCoordinate(item.latitude, item.longitude)">
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<text class="time" style="color: #ff6b6b;">坐标信息异常</text>
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</view>
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<view class="tags">
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<view class="tag rent" v-if="isRentable(item)">可租借</view>
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<view class="tag return" v-if="isReturnable(item)">可归还</view>
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</view>
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</view>
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<view class="actions">
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<view class="nav"
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:class="{ disabled: !isValidCoordinate(item.latitude, item.longitude) }"
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@click.stop="navigateToPosition(item)">
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<image src="/static/location.png" class="action-icon" mode="aspectFit"></image>
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</view>
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<view class="distance" v-if="item.distance && isValidCoordinate(item.latitude, item.longitude)">{{ item.distance }}</view>
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</view>
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</view>
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<view class="empty-state" v-if="!isLoading && (!positionList || positionList.length === 0)">
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<image class="empty-icon" src="/static/scan-icon.png" mode="aspectFit" />
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<text class="empty-text">附近暂无设备</text>
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</view>
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</scroll-view>
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</view>
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</view>
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</view>
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</template>
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<script setup>
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import {
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ref,
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computed,
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onMounted
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} from 'vue'
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import MapComponent from '../../components/MapComponent.vue'
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import {
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URL
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} from '../../config/url.js'
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import {
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getUserLocation,
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getRegeo,
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calculateDistanceSync
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} from '../../utils/mapUtils.js'
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const userLocation = ref(null)
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const positionList = ref([])
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const filteredPositions = ref([])
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const isLoading = ref(false)
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const activeTab = ref('rent')
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const isRentable = (item) => {
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if (typeof item?.canRent !== 'undefined') return !!item.canRent
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return String(item?.status || '').toLowerCase() === 'online'
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}
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const isReturnable = (item) => {
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if (typeof item?.canReturn !== 'undefined') return !!item.canReturn
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return String(item?.status || '').toLowerCase() === 'online'
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}
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const formatDistance = (meters) => {
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if (meters < 1000) return `${Math.round(meters)}m`
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return `${(meters / 1000).toFixed(1)}km`
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}
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const setTab = (name) => {
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activeTab.value = name
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applyFilter()
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}
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const applyFilter = () => {
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if (activeTab.value === 'rent') {
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filteredPositions.value = positionList.value.filter(isRentable)
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} else if (activeTab.value === 'return') {
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filteredPositions.value = positionList.value.filter(isReturnable)
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} else {
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filteredPositions.value = [...positionList.value]
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}
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}
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const isValidCoordinate = (lat, lng) => {
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const latitude = parseFloat(lat)
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const longitude = parseFloat(lng)
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return !isNaN(latitude) && !isNaN(longitude) &&
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latitude >= -90 && latitude <= 90 &&
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longitude >= -180 && longitude <= 180 &&
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!(latitude === 0 && longitude === 0) // 排除 0,0 这种无效坐标
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}
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const calculateDistances = (center) => {
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positionList.value.forEach(item => {
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if (item.longitude && item.latitude && isValidCoordinate(item.latitude, item.longitude)) {
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try {
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const distanceInMeters = calculateDistanceSync(
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center.latitude,
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center.longitude,
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parseFloat(item.latitude),
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parseFloat(item.longitude)
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)
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item.distance = formatDistance(distanceInMeters)
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item.distanceInMeters = distanceInMeters
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} catch (_) {
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item.distanceInMeters = 999999
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}
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} else {
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item.distanceInMeters = 999999
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}
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})
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positionList.value.sort((a, b) => (a.distanceInMeters || 999999) - (b.distanceInMeters || 999999))
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applyFilter()
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}
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const loadPositions = async (center) => {
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try {
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isLoading.value = true
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const res = await uni.request({
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url: `${URL}/device/position/app/list`,
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method: 'GET',
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header: {
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'Authorization': 'Bearer ' + uni.getStorageSync('token'),
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'Clientid': uni.getStorageSync('client_id')
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}
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})
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if (res.statusCode === 200 && res.data?.code === 200) {
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positionList.value = res.data.rows || []
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calculateDistances(center)
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} else if (res.statusCode === 401 || res.data?.code === 401 || res.data?.code === 40101) {
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uni.reLaunch({
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url: '/pages/login/index'
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})
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} else {
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positionList.value = []
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filteredPositions.value = []
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}
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} catch (e) {
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positionList.value = []
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filteredPositions.value = []
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} finally {
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isLoading.value = false
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}
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}
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const init = async () => {
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isLoading.value = true
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try {
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const loc = await getUserLocation()
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userLocation.value = {
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longitude: loc.longitude,
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latitude: loc.latitude
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}
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await loadPositions(userLocation.value)
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} catch (e) {
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await loadPositions(userLocation.value || {
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longitude: 0,
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latitude: 0
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})
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} finally {
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isLoading.value = false
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}
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}
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const onMapCenterChange = (center) => {
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if (center && typeof center.longitude !== 'undefined' && typeof center.latitude !== 'undefined') {
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userLocation.value = {
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longitude: Number(center.longitude),
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latitude: Number(center.latitude)
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}
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loadPositions(userLocation.value)
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}
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}
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const navigateToPosition = (position) => {
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if (!isValidCoordinate(position.latitude, position.longitude)) {
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uni.showToast({
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title: '该位置坐标无效',
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icon: 'none'
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})
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return
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}
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const latitude = parseFloat(position.latitude)
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const longitude = parseFloat(position.longitude)
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uni.openLocation({
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latitude,
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longitude,
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name: position.name,
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address: position.location
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})
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}
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const goToPositionDetail = (position) => {
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if (!position.positionId) {
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uni.showToast({
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title: '场地信息异常',
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icon: 'none'
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})
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return
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}
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uni.navigateTo({
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url: `/pages/position/detail?positionId=${position.positionId}`
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})
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}
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onMounted(() => {
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init()
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})
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</script>
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<style lang="scss" scoped>
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.search-page {
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display: flex;
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flex-direction: column;
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height: 100vh;
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}
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.map-wrap {
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flex: 0 0 48vh;
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padding: 0;
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position: relative;
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overflow: hidden;
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.relocate-btn {
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position: absolute;
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right: 20rpx;
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bottom: 20rpx;
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width: 72rpx;
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height: 72rpx;
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background: rgba(255, 255, 255, 0.96);
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border-radius: 36rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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box-shadow: 0 6rpx 20rpx rgba(0, 0, 0, 0.12);
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border: 2rpx solid #e0e0e0;
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z-index: 100;
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&:active {
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transform: scale(0.95);
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}
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.relocate-icon {
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width: 44rpx;
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height: 44rpx;
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}
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}
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}
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.list-wrap {
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flex: 1;
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background: transparent;
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padding: 0 20rpx 20rpx;
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.panel {
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background: #ffffff;
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border-radius: 24rpx;
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box-shadow: 0 8rpx 24rpx rgba(0, 0, 0, 0.08);
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padding: 16rpx 16rpx 8rpx;
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}
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.filter-tabs {
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display: flex;
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background: #E8F8EF;
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padding: 8rpx;
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border-radius: 28rpx;
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gap: 8rpx;
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margin: 6rpx 6rpx 12rpx 6rpx;
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.tab {
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flex: 1;
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height: 64rpx;
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border-radius: 24rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 28rpx;
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color: #3EAB64;
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font-weight: 600;
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&.active {
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background: #3EAB64;
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color: #ffffff;
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}
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}
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}
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.list-scroll {
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height: calc(48vh - 140rpx);
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padding: 6rpx 4rpx 12rpx 4rpx;
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box-sizing: border-box;
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}
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}
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.card {
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display: grid;
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grid-template-columns: 120rpx 1fr 72rpx;
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align-items: center;
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gap: 16rpx;
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padding: 20rpx;
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border-radius: 20rpx;
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border: 2rpx solid #E3EDE7;
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background: #ffffff;
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margin: 12rpx 8rpx;
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&.available {
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border-color: #BFE2CF;
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background: #F6FBF8;
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}
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&.invalid {
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opacity: 0.6;
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border-color: #FFE5E5;
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background: #FFF9F9;
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}
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.thumb {
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width: 120rpx;
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height: 120rpx;
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border-radius: 16rpx;
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background: #F0F2F5;
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}
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.info {
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display: flex;
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flex-direction: column;
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gap: 8rpx;
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.row.top {
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display: flex;
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align-items: center;
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justify-content: space-between;
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}
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.name {
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font-size: 30rpx;
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font-weight: 700;
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color: #2A2A2A;
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max-width: 70%;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.row.sub {
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color: #888;
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font-size: 24rpx;
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}
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.addr {
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display: -webkit-box;
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-webkit-line-clamp: 1;
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-webkit-box-orient: vertical;
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overflow: hidden;
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}
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.row.meta {
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color: #999;
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font-size: 22rpx;
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}
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.tags {
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display: flex;
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gap: 10rpx;
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}
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.tag {
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padding: 6rpx 14rpx;
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border-radius: 16rpx;
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font-size: 22rpx;
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font-weight: 600;
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}
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.tag.rent {
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background: #E8F5E8;
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color: #3EAB64;
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}
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.tag.return {
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background: #E8F2FF;
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color: #3578e5;
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}
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}
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.actions {
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display: flex;
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align-items: center;
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justify-content: center;
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flex-direction: column;
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}
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.nav {
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width: 56rpx;
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height: 56rpx;
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border-radius: 25%;
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background: #E8F5EE;
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display: flex;
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align-items: center;
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justify-content: center;
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color: #3EAB64;
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&.disabled {
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background: #F5F5F5;
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opacity: 0.5;
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}
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}
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}
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.empty-state {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: 60rpx 0;
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}
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.empty-icon {
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width: 120rpx;
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height: 120rpx;
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margin-bottom: 24rpx;
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opacity: 0.5;
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}
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.empty-text {
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font-size: 28rpx;
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color: #999;
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}
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.action-icon {
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width: 40rpx;
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height: 40rpx;
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filter: none;
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box-shadow: none;
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}
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.distance {
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font-size: 24rpx;
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color: #2A8E5A;
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font-weight: 700;
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}
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</style> |