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ytc1012
128
miniprogram/pages/result/result.js
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128
miniprogram/pages/result/result.js
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const app = getApp()
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const db = wx.cloud.database()
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Page({
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data: {
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roomId: '',
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center: { latitude: 39.9, longitude: 116.4 },
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markers: [],
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recommendations: [],
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scale: 13,
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selectedIndex: -1 // 当前选中的索引
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},
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onLoad: function (options) {
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this.setData({ roomId: options.roomId })
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this.fetchResult()
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},
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async fetchResult() {
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wx.showLoading({ title: '加载结果...' })
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try {
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const res = await db.collection('rooms').doc(this.data.roomId).get()
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const data = res.data
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if (data && data.result && data.result.success) {
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const result = data.result
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const center = result.center
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const recommendations = result.recommendations || []
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// 构建 Markers
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const markers = []
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// 中心点 Marker
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markers.push({
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id: 0,
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latitude: center.lat,
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longitude: center.lng,
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iconPath: '',
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width: 0,
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height: 0,
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callout: {
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content: '最佳中心点',
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display: 'ALWAYS',
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padding: 8,
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borderRadius: 4,
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bgColor: '#FF6B6B',
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color: '#FFFFFF',
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fontSize: 12
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}
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})
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// 推荐点 Markers
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recommendations.forEach((place, index) => {
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markers.push({
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id: index + 1, // ID 从 1 开始
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latitude: place.location.lat,
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longitude: place.location.lng,
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iconPath: '',
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width: 0,
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height: 0,
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callout: {
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content: `${index + 1}`, // 默认只显示序号
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display: 'ALWAYS',
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padding: 6,
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borderRadius: 4,
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bgColor: '#4CAF50',
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color: '#FFFFFF',
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fontSize: 11
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}
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})
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})
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this.setData({
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center: { latitude: center.lat, longitude: center.lng },
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recommendations: recommendations,
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markers: markers
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})
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} else {
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wx.showToast({ title: '暂无结果', icon: 'none' })
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}
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wx.hideLoading()
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} catch (err) {
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console.error(err)
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wx.hideLoading()
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wx.showToast({ title: '加载失败', icon: 'none' })
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}
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},
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onListTap(e) {
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const index = e.currentTarget.dataset.index
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const place = this.data.recommendations[index]
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// 如果点击已选中的，取消选中
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const newSelectedIndex = this.data.selectedIndex === index ? -1 : index
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// 更新选中状态
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this.setData({ selectedIndex: newSelectedIndex })
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// 更新地图标记的 callout
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const markers = this.data.markers
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markers.forEach((marker, markerIndex) => {
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if (marker.id > 0) { // 推荐点 Marker（ID 从 1 开始）
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const placeIndex = marker.id - 1
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if (newSelectedIndex === placeIndex) {
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// 选中的地点显示名称
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markers[markerIndex].callout.content = `${index + 1}. ${place.name}`
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markers[markerIndex].callout.bgColor = '#FF6B6B' // 红色背景
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markers[markerIndex].callout.fontSize = 12
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} else {
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// 未选中的地点只显示序号
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markers[markerIndex].callout.content = `${placeIndex + 1}`
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markers[markerIndex].callout.bgColor = '#4CAF50' // 绿色背景
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markers[markerIndex].callout.fontSize = 11
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}
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}
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})
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// 更新 markers 数据
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this.setData({ markers })
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// 移动地图到选中地点
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if (newSelectedIndex >= 0) {
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this.setData({
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center: { latitude: place.location.lat, longitude: place.location.lng }
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})
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}
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}
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})
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4
miniprogram/pages/result/result.json
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4
miniprogram/pages/result/result.json
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{
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"usingComponents": {},
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"navigationBarTitleText": "推荐结果"
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}
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36
miniprogram/pages/result/result.wxml
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36
miniprogram/pages/result/result.wxml
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<view class="container">
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<map
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id="mapResult"
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class="map"
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latitude="{{center.latitude}}"
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longitude="{{center.longitude}}"
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scale="{{scale}}"
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markers="{{markers}}"
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bindmarkertap="onMarkerTap"
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>
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</map>
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<!-- 底部推荐列表 -->
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<scroll-view scroll-y class="rec-list">
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<block wx:for="{{recommendations}}" wx:key="id">
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<view class="rec-card {{selectedIndex === index ? 'selected' : ''}}" bindtap="onListTap" data-index="{{index}}">
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<view class="rec-header">
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<view class="rec-rank {{selectedIndex === index ? 'selected' : ''}}">{{index+1}}</view>
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<view class="rec-info-right">
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<view class="rec-name">{{item.name}}</view>
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<view class="rec-info">
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<text class="rating">{{item.rating}}分</text>
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<text class="divider">|</text>
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<text class="distance">{{item.distance}}米</text>
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</view>
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</view>
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</view>
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<view class="rec-address">{{item.address}}</view>
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<view class="rec-tags" wx:if="{{item.tags && item.tags.length}}">
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<text class="tag" wx:for="{{item.tags}}" wx:key="*this" wx:for-item="tag">{{tag}}</text>
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</view>
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<view class="rec-reason" wx:if="{{item.reason}}">{{item.reason}}</view>
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</view>
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</block>
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</scroll-view>
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</view>
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141
miniprogram/pages/result/result.wxss
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141
miniprogram/pages/result/result.wxss
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.container {
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height: 100vh;
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display: flex;
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flex-direction: column;
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padding: 0 !important;
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box-sizing: border-box;
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align-items: stretch !important;
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justify-content: flex-start !important;
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}
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.map {
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flex: 1;
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width: 100%;
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}
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.rec-list {
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background-color: #fff;
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padding: 20rpx;
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height: 60vh;
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box-shadow: 0 -2rpx 10rpx rgba(0,0,0,0.1);
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box-sizing: border-box;
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}
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.rec-card {
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display: flex;
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flex-direction: column;
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background-color: #f9f9f9;
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margin-bottom: 16rpx;
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padding: 20rpx;
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border-radius: 12rpx;
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box-sizing: border-box;
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transition: all 0.3s;
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border: 2rpx solid transparent;
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}
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.rec-card.selected {
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background-color: #fff5f5;
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border-color: #FF6B6B;
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box-shadow: 0 4rpx 12rpx rgba(255, 107, 107, 0.15);
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}
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.rec-card:active {
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background-color: #f0f0f0;
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}
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.rec-header {
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display: flex;
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align-items: flex-start;
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margin-bottom: 12rpx;
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}
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.rec-rank {
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width: 44rpx;
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height: 44rpx;
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background-color: #667eea;
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color: white;
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font-size: 24rpx;
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font-weight: bold;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-right: 16rpx;
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flex-shrink: 0;
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}
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.rec-rank.selected {
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background-color: #FF6B6B;
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transform: scale(1.1);
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}
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.rec-info-right {
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flex: 1;
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min-width: 0;
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}
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.rec-name {
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font-size: 30rpx;
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font-weight: bold;
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color: #333;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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margin-bottom: 8rpx;
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}
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.rec-info {
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display: flex;
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align-items: center;
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font-size: 24rpx;
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}
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.rec-info .rating {
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color: #ff9800;
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font-weight: 500;
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}
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.rec-info .divider {
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color: #ddd;
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margin: 0 8rpx;
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}
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.rec-info .distance {
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color: #666;
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}
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.rec-address {
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font-size: 24rpx;
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color: #666;
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margin-bottom: 10rpx;
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overflow: hidden;
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text-overflow: ellipsis;
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display: -webkit-box;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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}
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.rec-tags {
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display: flex;
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flex-wrap: wrap;
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margin-bottom: 10rpx;
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}
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.tag {
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font-size: 22rpx;
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background-color: #e8f7f0;
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color: #07c160;
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padding: 4rpx 10rpx;
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border-radius: 8rpx;
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margin-right: 8rpx;
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margin-bottom: 6rpx;
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}
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.rec-reason {
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background-color: #fffbf0;
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color: #d97a00;
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padding: 12rpx;
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border-radius: 8rpx;
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font-size: 24rpx;
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line-height: 1.5;
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}
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