620 lines
14 KiB
Vue
620 lines
14 KiB
Vue
<template>
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<view class="container">
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<view class="status_bar"></view>
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<!-- 顶部标题栏 固定 -->
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<view class="top-bar">
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<uni-nav-bar left-icon="left" title="活动列表" backgroundColor="none" :border="false"
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@clickLeft="narBack" />
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</view>
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<!-- 滚动区域：从banner开始滚动 -->
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<scroll-view class="scroll-container" scroll-y="true" @scrolltolower="loadMoreData"
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:lower-threshold="100">
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<!-- 顶部图片 -->
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<view class="topImg">
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<image src="http://47.104.199.163:9090/images/home/banner.png"
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style="width: 100%;height:100%;"></image>
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</view>
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<!-- 选项卡 -->
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<view class="tabs-container">
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<view class="tab-item" :class="{ 'active': activeTab === 'list' }" @tap="switchTab('list')">
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活动列表
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<view v-if="activeTab === 'list'" class="tab-indicator"></view>
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</view>
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<view class="tab-item" :class="{ 'active': activeTab === 'my' }" @tap="switchTab('my')">
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我的活动
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<view v-if="activeTab === 'my'" class="tab-indicator"></view>
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</view>
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</view>
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<!-- 我的活动状态筛选 -->
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<view v-if="activeTab === 'my'" class="filter-container">
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<scroll-view class="filter-scroll" scroll-x>
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<view class="filter-buttons">
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<view v-for="filter in filters" :key="filter.value" class="filter-btn"
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:class="{ 'active': myFilter === filter.value }" @tap="switchFilter(filter.value)">
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{{ filter.label }}
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</view>
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</view>
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</scroll-view>
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</view>
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<!-- 活动列表 -->
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<view class="activity-list">
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<!-- 空状态 -->
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<view v-if="displayedActivities.length === 0" class="empty-state">
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<uni-icons type="info" size="60" color="#ccc"></uni-icons>
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<text class="empty-text">
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{{ activeTab === 'list' ? '暂无活动' : '暂无参与的活动' }}
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</text>
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</view>
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<!-- 活动卡片 -->
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<view v-for="activity in displayedActivities" :key="activity.id" class="activity-card"
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@tap="viewActivityDetail(activity)">
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<view class="status-badge">
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{{activity.statusText}}
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</view>
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<view v-if="activity.applied && activeTab === 'list'" class="signed-badge">
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<text>已报名</text>
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</view>
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<view class="activity-info">
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<view class="u-demo-block__content ">
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<up-row justify="space-between" customStyle="margin-bottom: 10px">
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<up-col span="4">
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<view class="info-image-left">
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<image :src="activity.coverImage"
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style="width: 100%;height: 100%;"></image>
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</view>
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</up-col>
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<up-col span="8">
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<view class="demo-layout bg-purple">
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<view class="activity-title">
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{{ activity.title }}
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</view>
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<view class="activity-detail">
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<text class="detail-text">时间：{{ formatDate(activity.startTime) }} 至
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{{ formatDate(activity.endTime) }}</text>
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</view>
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<view class="activity-detail">
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<text class="detail-text-address">地点：{{ activity.address }}</text>
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</view>
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<view class="activity-detail">
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<text class="detail-text-num">活动名额{{ activity.quota }}人，已报名{{ activity.appliedCount }}人</text>
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</view>
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</view>
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</up-col>
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</up-row>
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</view>
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<view class="action-buttons">
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<button v-if="activeTab === 'list' && activity.applied === false" class="action-btn signup-btn"
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@tap.stop="signupActivity(activity)">
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立即报名
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</button>
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<button v-if="activeTab === 'list' && activity.applied === true" class="action-btn signup-btn"
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@tap.stop="cancelActivity(activity)">
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取消报名
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</button>
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</view>
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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 && displayedActivities.length > 0" 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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</view>
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</scroll-view>
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</view>
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</template>
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<script setup>
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import { ref, watch } from 'vue'
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import { onLoad, onUnload, onShow } from '@dcloudio/uni-app'
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import moment from 'moment';
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import { getActivityList } from '../api/api.js'
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// ===================== 响应式数据 =====================
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const activeTab = ref('list') // 'list' 或 'my'
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const myFilter = ref('reviewing') // 我的活动筛选条件
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const isLoading = ref(false)
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const hasMoreData = ref(true)
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const currentPage = ref(1)
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const pageSize = ref(5)
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const total = ref(0)
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const displayedActivities = ref([]) // 当前显示的活动列表
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// 筛选条件
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const filters = ref([
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{ label: '审核中', value: 'reviewing' },
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{ label: '已通过', value: 'passed' },
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{ label: '未通过', value: 'rejected' },
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{ label: '已结束', value: 'ended' }
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])
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// ===================== 核心方法 =====================
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/**
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* 重置并刷新第一页数据
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*/
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const resetAndLoad = () => {
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currentPage.value = 1
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displayedActivities.value = []
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hasMoreData.value = true
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getActivityListData(1)
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}
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/**
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* 返回上一级页面
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*/
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const narBack = () => {
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const sourcePage = uni.getStorageSync('sourcePage')
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if (sourcePage === "index") {
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uni.switchTab({ url: "/pages/index/index" })
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} else if (sourcePage === "serviceIndex") {
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uni.switchTab({ url: "/pages/serviceIndex/serviceIndex" })
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} else {
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uni.navigateBack()
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}
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}
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/**
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* 切换选项卡（活动列表/我的活动）
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* @param {string} tab - 选项卡类型
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*/
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const switchTab = (tab) => {
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activeTab.value = tab
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resetAndLoad()
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}
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/**
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* 切换我的活动筛选条件
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* @param {string} filter - 筛选值
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*/
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const switchFilter = (filter) => {
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myFilter.value = filter
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resetAndLoad()
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}
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/**
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* 获取活动列表数据
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* @param {number} pageNum - 页码
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*/
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const getActivityListData = async (pageNum = 1) => {
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// 防止重复加载
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if (isLoading.value) return
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isLoading.value = true
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try {
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// 构造请求参数（区分活动列表/我的活动 + 筛选条件）
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const params = {
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pageNum: pageNum,
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pageSize: pageSize.value,
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//tabType: activeTab.value, // 传给后端：list/my
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//filterType: activeTab.value === 'my' ? myFilter.value : '' // 我的活动筛选条件
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}
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const res = await getActivityList(params)
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if (res.code === 200) {
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const list = res.rows || []
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total.value = res.total || 0
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// 第一页覆盖数据，下一页追加数据
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if (pageNum === 1) {
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displayedActivities.value = list
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} else {
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displayedActivities.value = [...displayedActivities.value, ...list]
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}
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// 判断是否还有更多数据
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hasMoreData.value = displayedActivities.value.length < total.value
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currentPage.value = pageNum
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} else {
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uni.showToast({ title: res.msg || "加载失败", icon: 'error' })
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if (pageNum === 1) displayedActivities.value = []
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}
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} catch (err) {
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uni.showToast({ title: "网络异常", icon: 'none' })
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if (pageNum === 1) displayedActivities.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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/**
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* 加载更多数据
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*/
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const loadMoreData = () => {
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if (isLoading.value || !hasMoreData.value) return
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getActivityListData(currentPage.value + 1)
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}
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/**
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* 格式化日期
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* @param {string} date - 原始日期字符串
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* @returns {string} 格式化后的日期
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*/
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const formatDate = (date) => {
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if (!date) return ''
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return moment(date).format('YYYY-MM-DD HH:mm:ss')
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}
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/**
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* 报名活动（跳转详情页）
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* @param {object} activity - 活动对象
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*/
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const signupActivity = (activity) => {
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uni.navigateTo({
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url: `/pageSubPack/activity-list/activityListDetails?id=${activity.id}&title=${activity.title}&applied=${activity.applied}`
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})
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}
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/**
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* 取消报名（跳转详情页）
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* @param {object} activity - 活动对象
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*/
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const cancelActivity = (activity) => {
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uni.navigateTo({
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url: `/pageSubPack/activity-list/activityListDetails?id=${activity.id}&title=${activity.title}&applied=${activity.applied}`
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})
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}
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/**
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* 查看活动详情（跳转详情页）
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* @param {object} activity - 活动对象
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*/
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const viewActivityDetail = (activity) => {
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uni.navigateTo({
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url: `/pageSubPack/activity-list/activityListDetails?id=${activity.id}&title=${activity.title}&applied=${activity.applied}`
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})
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}
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// ===================== 生命周期 & 监听 =====================
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/**
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* 页面显示时刷新数据
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*/
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onShow(() => {
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getActivityListData(1) // 强制刷新第一页
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})
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/**
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* 页面加载时监听刷新事件（来自详情页）
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*/
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onLoad(() => {
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// 监听详情页报名/取消报名后的刷新通知
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uni.$on('refreshActivityList', (data) => {
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console.log('收到活动列表刷新通知：', data)
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getActivityListData(1)
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// 方式2：局部更新（性能更好，可选启用）
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// const index = displayedActivities.value.findIndex(item => item.id === data.activityId)
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// if (index > -1) {
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// displayedActivities.value[index].applied = data.isSigned
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// }
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})
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})
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/**
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* 页面卸载时移除事件监听（避免内存泄漏）
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*/
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onUnload(() => {
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uni.$off('refreshActivityList')
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})
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/**
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* 监听我的活动筛选条件变化
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*/
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watch(() => myFilter.value, () => {
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if (activeTab.value === 'my') {
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resetAndLoad()
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}
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})
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</script>
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<style scoped>
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/* 页面容器 */
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.container {
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width: 100%;
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height: 100vh;
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background-color: #fff;
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display: flex;
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flex-direction: column;
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padding: 0;
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}
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.status_bar {
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height: 46px;
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width: 100%;
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}
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/* 顶部标题 固定 */
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.top-bar {
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width: 100%;
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flex-shrink: 0;
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background: #fff;
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}
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/* 滚动区域 */
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.scroll-container {
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flex: 1;
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width: 100%;
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overflow-y: auto;
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padding: 0 40rpx;
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box-sizing: border-box;
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}
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.topImg {
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width: 100%;
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height: 280rpx;
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margin: 20rpx 0;
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}
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/* 顶部选项卡 */
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.tabs-container {
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display: flex;
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top: 0;
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z-index: 10;
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margin-bottom: 20rpx
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}
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.tab-item {
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flex: 1;
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text-align: center;
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padding: 20rpx 0;
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font-size: 32rpx;
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color: #666;
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position: relative;
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}
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.tab-item.active {
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color: #007AFF;
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font-weight: 500;
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}
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.tab-indicator {
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position: absolute;
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bottom: 0;
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left: 50%;
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transform: translateX(-50%);
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width: 120rpx;
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height: 6rpx;
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background-color: #007AFF;
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border-radius: 4rpx;
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}
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/* 筛选容器 */
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.filter-container {
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background-color: #fff;
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padding: 20rpx 0;
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border-bottom: 1px solid #eee;
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}
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.filter-scroll {
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width: 100%;
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white-space: nowrap;
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}
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.filter-buttons {
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display: inline-flex;
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padding: 0 30rpx;
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}
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.filter-btn {
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display: inline-block;
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padding: 12rpx 30rpx;
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margin-right: 20rpx;
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font-size: 28rpx;
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color: #666;
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background-color: #f8f8f8;
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border-radius: 25rpx;
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border: 1px solid #eee;
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}
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.filter-btn.active {
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color: #fff;
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background-color: #2F77FD;
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}
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/* 活动列表 */
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.activity-list {
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width: 100%;
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padding-bottom: 40rpx;
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}
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/* 活动卡片 */
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.activity-card {
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background-color: #fff;
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border-radius: 16rpx;
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padding: 30rpx;
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margin-bottom: 30rpx;
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box-shadow: 0 4rpx 20rpx rgba(0, 0, 0, 0.05);
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position: relative;
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border: 1px solid #e1e1e1;
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}
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/* 活动状态标签 */
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.status-badge {
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position: absolute;
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top: 10rpx;
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left: 20rpx;
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padding: 6rpx 20rpx;
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font-size: 22rpx;
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border-radius: 15rpx 0rpx 15rpx 0rpx;
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color: #fff;
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z-index: 1;
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background: repeating-linear-gradient(to right, #FD7373, #FB3F3F);
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}
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/* 已报名标识 */
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.signed-badge {
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position: absolute;
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top: 20rpx;
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right: 8rpx;
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display: flex;
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align-items: center;
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padding: 6rpx 14rpx;
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color: #007AFF;
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font-size: 22rpx;
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border-radius: 20rpx;
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z-index: 1;
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}
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.signed-badge text {
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margin-left: 8rpx;
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}
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/* 活动信息 */
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.activity-info {
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margin-top: 10rpx;
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}
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.info-image-left {
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width: 170rpx;
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height: 220rpx;
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}
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.activity-title {
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font-size: 30rpx;
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font-weight: 500;
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color: #222;
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margin-bottom: 30rpx;
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line-height: 1.4;
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padding-right: 100rpx;
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}
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.activity-detail {
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display: flex;
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align-items: flex-start;
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margin-bottom: 20rpx;
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color: #999;
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font-size: 24rpx;
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line-height: 1.4;
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}
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.activity-detail .uni-icons {
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margin-right: 15rpx;
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margin-top: 4rpx;
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flex-shrink: 0;
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}
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.detail-text-num {
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font-size: 28rpx;
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color: #666666;
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}
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.detail-text {
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flex: 1;
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font-size: 20rpx;
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}
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.detail-text-address{
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flex: 1;
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font-size: 22rpx;
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}
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/* 操作按钮 */
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.action-buttons {
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margin-top: 30rpx;
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display: flex;
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justify-content: flex-end;
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}
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.action-btn {
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padding: 0 40rpx;
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height: 60rpx;
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line-height: 60rpx;
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font-size: 24rpx;
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border-radius: 35rpx;
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margin: 0;
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}
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.signup-btn {
|
||
background-color: #007AFF;
|
||
color: #fff;
|
||
}
|
||
|
||
.signup-btn:active {
|
||
background-color: #0056cc;
|
||
}
|
||
|
||
/* 加载更多 */
|
||
.load-more-container {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
padding: 40rpx 0;
|
||
color: #999;
|
||
}
|
||
|
||
.load-more-btn {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 20rpx 40rpx;
|
||
background-color: #f8f8f8;
|
||
border-radius: 50rpx;
|
||
color: #007AFF;
|
||
font-size: 28rpx;
|
||
margin-bottom: 20rpx;
|
||
}
|
||
|
||
.load-more-btn text {
|
||
margin-right: 10rpx;
|
||
}
|
||
|
||
.loading-container {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 20rpx 40rpx;
|
||
background-color: #f8f8f8;
|
||
border-radius: 50rpx;
|
||
color: #007AFF;
|
||
font-size: 28rpx;
|
||
margin-bottom: 20rpx;
|
||
}
|
||
|
||
.loading-icon {
|
||
margin-right: 10rpx;
|
||
animation: rotate 1s linear infinite;
|
||
}
|
||
|
||
@keyframes rotate {
|
||
from {
|
||
transform: rotate(0deg);
|
||
}
|
||
|
||
to {
|
||
transform: rotate(360deg);
|
||
}
|
||
}
|
||
|
||
/* 空状态 */
|
||
.empty-state {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 100rpx 0;
|
||
color: #ccc;
|
||
}
|
||
|
||
.empty-text {
|
||
font-size: 32rpx;
|
||
color: #999;
|
||
margin-top: 20rpx;
|
||
margin-bottom: 10rpx;
|
||
}
|
||
</style> |