540 lines
13 KiB
Vue
540 lines
13 KiB
Vue
<template>
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<view class="container">
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<!-- 搜索区域 -->
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<view class="search-container">
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<view class="search-input-wrapper">
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<uni-icons class="search-icon" type="search" size="20" color="#999"></uni-icons>
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<input
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class="search-input"
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placeholder="请输入关键字进行搜索"
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placeholder-class="placeholder"
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:value="searchText"
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@input="handleSearchInput"
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/>
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<view v-if="searchText" class="clear-icon" @tap="clearSearch">
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<uni-icons type="clear" size="18" color="#999"></uni-icons>
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</view>
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</view>
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<!-- <button class="search-btn" @tap="handleSearch">搜索</button> -->
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</view>
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<!-- 小区列表 -->
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<view class="community-list">
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<view
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v-for="item in displayedCommunities"
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:key="item.villageId"
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class="community-item"
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:class="{ 'active-item': selectedItem && selectedItem.villageId === item.villageId }"
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:id="'item-' + item.villageId"
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@tap="selectCommunity(item)"
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>
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<view class="community-item-left">
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<image src="https://wuye.ckdzkj.com/images/home/community.png" style="width: 60rpx;height: 60rpx;"></image>
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<view class="community-info">
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<text class="community-name">{{ item.villageName }}</text>
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</view>
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</view>
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<view v-if="selectedItem && selectedItem.villageId === item.villageId" class="selected-icon">
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<uni-icons type="checkbox-filled" size="24" color="#007AFF"></uni-icons>
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</view>
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</view>
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<!-- 加载更多 -->
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<view v-if="hasMoreData" class="load-more-container">
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<view v-if="!isLoading" class="load-more-btn" @tap="loadMoreData">
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<text>加载更多</text>
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<uni-icons type="arrow-down" size="16" color="#007AFF"></uni-icons>
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</view>
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<view v-else class="loading-container">
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<uni-icons type="spinner-cycle" size="20" color="#007AFF" class="loading-icon"></uni-icons>
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<text>正在加载...</text>
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</view>
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</view>
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<!-- 没有更多数据 -->
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<view v-if="!hasMoreData && displayedCommunities.length > 0" class="no-more-data">
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<text>没有更多数据了</text>
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</view>
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<!-- 空状态 -->
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<view v-if="displayedCommunities.length === 0 && !isSearching && !isLoading" class="empty-state">
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<uni-icons type="info" size="30" color="#ccc"></uni-icons>
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<text class="empty-text">暂无小区数据</text>
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</view>
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<!-- 搜索无结果 -->
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<view v-if="displayedCommunities.length === 0 && isSearching && !isLoading" class="empty-state">
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<uni-icons type="search" size="30" color="#ccc"></uni-icons>
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<text class="empty-text">未找到相关小区</text>
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<text class="empty-tip">请尝试其他关键词</text>
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</view>
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</view>
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<!-- 确认按钮 -->
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<view class="confirm-area">
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<button
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class="confirm-btn"
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:disabled="!selectedItem"
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:class="{ 'disabled-btn': !selectedItem }"
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@tap="handleConfirm"
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>
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确认选择
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</button>
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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 { ref, computed, onMounted, watch } from 'vue'
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import { onLoad, onPullDownRefresh, onReachBottom } from '@dcloudio/uni-app'
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import { getVillageList, getVillageSwitch } from "../api/api.js"
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// 响应式数据
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const searchText = ref('')
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const selectedItem = ref(null)
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const scrollIntoViewId = ref('')
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const currentVillageIdFromHome = ref('') // 首页传入的当前选中小区ID
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const sourcePage = ref('') // 来源页面：payment 为缴费页独立切换，其他走首页切换
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// 分页相关
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const currentPage = ref(1)
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const pageSize = 10
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const totalCount = ref(0)
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const displayedCommunities = ref([])
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const hasMoreData = ref(true)
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const isLoading = ref(false)
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// 搜索状态
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const isSearching = ref(false)
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let searchTimeout = null
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// =====方法======
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// 查询已认证小区列表
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const getCommunityList = async (pageNum = 1, keyword = '') => {
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isLoading.value = true
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try {
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// keyword 来自用户输入时是普通文本，无需 decodeURIComponent；
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// 仅当 keyword 来自 URL 参数时才需要解码（已在外部处理）
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const params = {
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pageNum,
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pageSize,
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keyword: keyword.trim()
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}
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const res = await getVillageList(params)
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if (res.code === 200) {
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// 兼容两种返回格式：数组 或 { rows, total }
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const resData = res.data || {}
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const listData = Array.isArray(resData) ? resData : (resData.rows || [])
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const total = Array.isArray(resData) ? resData.length : (resData.total || listData.length)
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if (pageNum === 1) {
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displayedCommunities.value = listData
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} else {
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displayedCommunities.value = [...displayedCommunities.value, ...listData]
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}
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totalCount.value = total
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hasMoreData.value = displayedCommunities.value.length < totalCount.value
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// 默认选中：优先匹配传入的 villageId，否则选第一条（仅第一页时）
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// 搜索场景下不覆盖用户已手动选择的项
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if (pageNum === 1 && displayedCommunities.value.length > 0) {
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const userSelectedInCurrentList = selectedItem.value &&
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displayedCommunities.value.some(
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item => String(item.villageId) === String(selectedItem.value.villageId)
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)
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// 如果用户已选中且该项仍在当前列表中，保留用户选择
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if (!isSearching.value || !userSelectedInCurrentList) {
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const targetId = currentVillageIdFromHome.value || uni.getStorageSync('currentVillageId') || ''
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if (targetId) {
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const matched = displayedCommunities.value.find(
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item => String(item.villageId) === String(targetId)
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)
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selectedItem.value = matched || displayedCommunities.value[0]
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} else {
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selectedItem.value = displayedCommunities.value[0]
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}
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}
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} else if (pageNum === 1) {
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// 第一页返回空列表（搜索无结果等场景），清除选中项使确认按钮禁用
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selectedItem.value = null
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}
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} else {
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displayedCommunities.value = []
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hasMoreData.value = false
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selectedItem.value = null
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uni.showToast({
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title: res.msg || "查询失败",
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icon: 'error'
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})
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}
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} catch (err) {
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// console.error('获取小区列表失败：', err)
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displayedCommunities.value = []
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hasMoreData.value = false
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selectedItem.value = null
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uni.showToast({
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title: err.msg || "网络异常",
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icon: 'error'
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})
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} finally {
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isLoading.value = false
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uni.stopPullDownRefresh()
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}
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}
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// 页面加载时初始化
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onLoad((options) => {
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// 接收来源页面及选中小区id
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sourcePage.value = options?.source || ''
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currentVillageIdFromHome.value = options?.villageId || ''
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getCommunityList(1)
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})
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// 加载更多数据
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const loadMoreData = () => {
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if (isLoading.value || !hasMoreData.value) return
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getCommunityList(currentPage.value + 1, searchText.value)
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currentPage.value += 1
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}
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// 下拉刷新
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onPullDownRefresh(() => {
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currentPage.value = 1
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getCommunityList(1, searchText.value)
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})
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// 上拉加载更多
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onReachBottom(() => {
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loadMoreData()
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})
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// 处理搜索输入（防抖）
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const handleSearchInput = (e) => {
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let val = e.detail.value || ''
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searchText.value = val
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if (searchTimeout) {
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clearTimeout(searchTimeout)
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}
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searchTimeout = setTimeout(() => {
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currentPage.value = 1
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isSearching.value = !!val.trim()
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getCommunityList(1, val.trim())
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}, 300)
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}
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// 清空搜索
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const clearSearch = () => {
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searchText.value = ''
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isSearching.value = false
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currentPage.value = 1
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getCommunityList(1)
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}
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// 选择小区
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const selectCommunity = (item) => {
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selectedItem.value = item
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}
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// 确认选择
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const handleConfirm = async () => {
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if (!selectedItem.value) {
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uni.showToast({
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title: '请先选择小区',
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icon: 'none',
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duration: 2000
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})
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return
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}
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// 缴费页为独立切换：不调用后端切换小区接口
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const isPayment = sourcePage.value === 'payment'
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try {
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uni.showLoading({
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title: isPayment ? '加载中...' : '切换小区中...',
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mask: true
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})
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if (!isPayment) {
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const res = await getVillageSwitch({
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villageId: selectedItem.value.villageId,
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})
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uni.hideLoading()
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if (res.code !== 200) {
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uni.showToast({
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title: res.msg || '切换小区失败',
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icon: 'none',
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duration: 2000
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})
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return
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}
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if (res.data?.villageId) {
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selectedItem.value.villageId = res.data.villageId
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}
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} else {
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uni.hideLoading()
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}
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uni.showToast({
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title: '选择成功',
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icon: 'success',
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duration: 1500
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})
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if (isPayment) {
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// 缴费页独立缓存 + 独立事件，通知缴费页刷新（按账号隔离）
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const userId = uni.getStorageSync('userId') || ''
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uni.setStorageSync('paymentVillageId_' + userId, selectedItem.value.villageId)
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uni.setStorageSync('paymentVillageName_' + userId, selectedItem.value.villageName)
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uni.$emit('confirmPayment', {
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name: selectedItem.value.villageName,
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villageId: selectedItem.value.villageId
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})
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} else {
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// 更新缓存并通知首页
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uni.setStorageSync('currentVillageId', selectedItem.value.villageId)
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uni.$emit('confirm', {
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name: selectedItem.value.villageName,
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villageId: selectedItem.value.villageId
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})
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}
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setTimeout(() => {
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uni.navigateBack()
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}, 1000)
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} catch (err) {
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uni.hideLoading()
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uni.showToast({
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title: err.msg || '网络异常，请重试',
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icon: 'error',
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duration: 2000
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})
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}
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}
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// 初始化
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onMounted(() => {
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if (displayedCommunities.value.length === 0 && !isLoading.value) {
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getCommunityList(1)
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}
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})
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</script>
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<style scoped>
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.container {
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min-height: 100vh;
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background-color: #f5f5f5;
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display: flex;
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flex-direction: column;
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padding: 40rpx;
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}
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.search-container {
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padding: 20rpx 30rpx;
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background-color: #ffffff;
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display: flex;
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align-items: center;
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box-shadow: 0 2rpx 10rpx rgba(0, 0, 0, 0.05);
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z-index: 10;
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position: sticky;
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top: 0;
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}
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.search-input-wrapper {
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flex: 1;
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background-color: #f8f8f8;
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border-radius: 10rpx;
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padding: 0 20rpx;
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display: flex;
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align-items: center;
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height: 80rpx;
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margin-right: 20rpx;
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}
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.search-icon {
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margin-right: 15rpx;
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}
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.search-input {
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flex: 1;
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height: 100%;
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font-size: 28rpx;
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color: #333;
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}
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.placeholder {
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color: #999;
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font-size: 28rpx;
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}
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.clear-icon {
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padding: 10rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.search-btn {
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background-color: #007AFF;
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color: #fff;
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font-size: 28rpx;
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height: 80rpx;
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line-height: 80rpx;
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border-radius: 10rpx;
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padding: 0 30rpx;
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margin: 0;
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white-space: nowrap;
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}
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.community-list {
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margin-top: 20rpx;
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margin-bottom: 180rpx;
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}
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.community-item {
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background-color: #fff;
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border-radius: 12rpx;
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padding: 30rpx;
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margin-bottom: 20rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
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transition: all 0.2s;
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}
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.community-item:active,
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.community-item.active-item {
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/* background-color: #e6f2ff; */
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}
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.community-item-left {
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display: flex;
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align-items: center;
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flex: 1;
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}
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.community-info {
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display: flex;
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flex-direction: column;
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flex: 1;
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margin-left: 20rpx;
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}
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.community-name {
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font-size: 32rpx;
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color: #333;
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font-weight: 500;
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}
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.selected-icon {
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margin-left: 20rpx;
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}
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.load-more-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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padding: 40rpx 0;
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color: #999;
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}
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.load-more-btn {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 20rpx 40rpx;
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background-color: #f8f8f8;
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border-radius: 50rpx;
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color: #007AFF;
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font-size: 28rpx;
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margin-bottom: 20rpx;
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}
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.load-more-btn text {
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margin-right: 10rpx;
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}
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.loading-container {
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 20rpx 40rpx;
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background-color: #f8f8f8;
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border-radius: 50rpx;
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color: #007AFF;
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font-size: 28rpx;
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margin-bottom: 20rpx;
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}
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.loading-icon {
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margin-right: 10rpx;
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animation: rotate 1s linear infinite;
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}
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@keyframes rotate {
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from { transform: rotate(0deg); }
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to { transform: rotate(360deg); }
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}
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.no-more-data {
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text-align: center;
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padding: 40rpx 0;
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color: #999;
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font-size: 28rpx;
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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: 100rpx 0;
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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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margin-top: 20rpx;
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margin-bottom: 10rpx;
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}
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.empty-tip {
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font-size: 24rpx;
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color: #ccc;
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}
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.confirm-area {
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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padding: 20rpx 30rpx 40rpx;
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background-color: #fff;
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box-shadow: 0 -2rpx 20rpx rgba(0, 0, 0, 0.05);
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}
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.confirm-btn {
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background-color: #007AFF;
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color: #fff;
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height: 100rpx;
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line-height: 100rpx;
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border-radius: 12rpx;
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font-size: 34rpx;
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width: 100%;
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margin: 0;
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}
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.disabled-btn {
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background-color: #ccc;
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color: #fff;
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}
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@media (min-width: 768px) {
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.container {
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max-width: 500px;
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margin: 0 auto;
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}
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}
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</style>
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