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551 lines
13 KiB
551 lines
13 KiB
<script setup>
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import { ref, reactive, onMounted } from 'vue'
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import { showToast } from 'vant'
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import { getDemandList } from '../services/api'
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// 搜索关键词
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const searchKey = ref('')
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// 分页参数
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const pagination = reactive({
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page: 1,
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size: 3,
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total: 0
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})
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// 需求列表数据
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const demandList = ref([])
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// 加载状态
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const loading = ref(true)
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// 是否为第一次加载
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const isFirstLoad = ref(true)
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// 详情弹窗
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const showDetail = ref(false)
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const currentDemand = ref(null)
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// 获取需求列表
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const fetchDemandList = async () => {
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try {
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loading.value = true
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const response = await getDemandList({
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page: pagination.page,
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size: pagination.size,
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key: searchKey.value
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})
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if (response.code === 1) {
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demandList.value = response.data?.list || []
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pagination.total = response.data?.total || 0
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// 第一次加载完成后设置为false
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if (isFirstLoad.value) {
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isFirstLoad.value = false
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}
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} else {
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showToast('获取需求列表失败')
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// 失败时清空列表
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demandList.value = []
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pagination.total = 0
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}
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} catch (error) {
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console.error('请求需求列表失败:', error)
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showToast('网络错误，请稍后重试')
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// 异常时清空列表
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demandList.value = []
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pagination.total = 0
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} finally {
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loading.value = false
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}
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}
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// 搜索
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const handleSearch = () => {
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pagination.page = 1
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fetchDemandList()
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}
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// 取消搜索
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const handleCancel = () => {
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searchKey.value = ''
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pagination.page = 1
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fetchDemandList()
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}
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// 分页处理
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const handlePageChange = (page) => {
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pagination.page = page
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fetchDemandList()
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}
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// 查看详情
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const handleDetail = (item) => {
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currentDemand.value = item
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showDetail.value = true
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}
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// 下载清单
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const handleDownload = (year) => {
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showToast(`${year}清单下载功能开发中`)
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}
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// 页面挂载时获取数据
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onMounted(() => {
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fetchDemandList()
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})
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</script>
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<template>
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<div class="demand-list">
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<!-- 搜索框 -->
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<div class="search-container">
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<van-search v-model="searchKey" placeholder="请输入关键词搜索" show-action :show-filter="true" :clearable="false"
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wrap-with-form @search="handleSearch" @cancel="handleCancel" shape="round" @click-right-icon="handleSearch">
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<template #right-icon>
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<a style="text-decoration:none">搜索</a>
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</template>
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</van-search>
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</div>
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<!-- 下载按钮 -->
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<div class="download-container">
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<van-button type="default" size="small" @click="handleDownload('2025')">
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2025年清单下载
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</van-button>
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<van-button type="default" size="small" @click="handleDownload('2024')">
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2024年清单下载
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</van-button>
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</div>
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<!-- 列表区域 -->
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<div class="list-container">
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<!-- 首次加载骨架屏 -->
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<div v-if="loading && isFirstLoad" class="loading-container">
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<van-skeleton title :row="5" animated />
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</div>
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<!-- 空数据状态 -->
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<div v-else-if="demandList.length === 0" class="empty-container">
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<van-empty description="暂无数据" />
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</div>
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<!-- 列表内容 -->
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<div v-else-if="Array.isArray(demandList)" class="list-wrapper">
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<!-- 加载遮罩层 -->
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<div v-if="loading" class="loading-mask">
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<van-loading type="spinner" color="#1989fa" />
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</div>
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<div v-for="item in demandList" :key="item?.id || item" class="list-item"
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@click="item && handleDetail(item)">
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<div class="item-content">
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<div class="item-title">{{ item?.project_name || '' }}</div>
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<div class="item-info-row">
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<div class="item-tags">
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<van-tag v-if="item?.tech_maturity" color="#ff9800" size="small" round>{{ item.tech_maturity
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}}</van-tag>
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<van-tag v-if="item?.intellectual_property" color="#9c27b0" size="small" round>{{
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item.intellectual_property }}</van-tag>
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</div>
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<div class="item-date">{{ item?.create_time || '' }}</div>
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</div>
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<div class="item-intro">{{ item?.demand_overview || '' }}</div>
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</div>
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<div class="item-footer">
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<div class="footer-left">
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<van-tag v-if="item?.field" color="#4caf50" size="small" round>{{ item.field }}</van-tag>
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</div>
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</div>
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</div>
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</div>
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<!-- 分页 -->
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<div v-if="demandList.length > 0" class="pagination-container">
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<div class="pagination-info">
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共 {{ pagination.total }} 条
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</div>
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<van-pagination v-model="pagination.page" :total-items="pagination.total" :show-page-size="5"
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:items-per-page="pagination.size" :disabled="loading" @change="handlePageChange">
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<template #prev-text>
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<van-icon name="arrow-left" />
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</template>
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<template #next-text>
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<van-icon name="arrow-right" />
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</template>
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<template #page="{ text }">{{ text }}</template>
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</van-pagination>
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</div>
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</div>
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<!-- 详情弹窗 -->
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<van-popup v-model:show="showDetail" position="bottom" :style="{ height: '80%', borderRadius: '16px 16px 0 0' }">
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<div class="detail-content">
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<div class="detail-header">
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<h3>{{ currentDemand?.project_name }}</h3>
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<van-icon name="cross" size="20" color="#999" @click="showDetail = false" />
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</div>
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<div class="detail-body">
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<div class="detail-section">
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<h4 class="section-title">
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<van-icon name="info-o" color="#2196f3" size="18" />
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基本信息
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</h4>
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<div class="detail-item">
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<span class="item-label">所属领域：</span>
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<span class="item-value">{{ currentDemand?.field }}</span>
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</div>
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<div class="detail-item">
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<span class="item-label">技术成熟度：</span>
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<span class="item-value">{{ currentDemand?.tech_maturity }}</span>
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</div>
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<div class="detail-item">
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<span class="item-label">知识产权要求：</span>
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<span class="item-value">{{ currentDemand?.intellectual_property }}</span>
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</div>
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<div class="detail-item">
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<span class="item-label">预期技术指标：</span>
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<span class="item-value">{{ currentDemand?.expected_tech_target }}</span>
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</div>
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</div>
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<div class="detail-section">
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<h4 class="section-title">
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<van-icon name="user-o" color="#4caf50" size="18" />
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填报单位信息
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</h4>
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<div class="detail-item">
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<span class="item-label">填报企业：</span>
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<span class="item-value">{{ currentDemand?.filling_enterprise }}</span>
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</div>
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<!-- <div class="detail-item">
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<span class="item-label">联系人：</span>
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<span class="item-value">{{ currentDemand?.contact_person }}</span>
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</div>
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<div class="detail-item">
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<span class="item-label">联系电话：</span>
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<span class="item-value">{{ currentDemand?.contact_phone }}</span>
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</div> -->
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<div class="detail-item">
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<span class="item-label">企业意向资金：</span>
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<span class="item-value">{{ currentDemand?.enterprise_intended_fund }}万元</span>
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</div>
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</div>
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<div class="detail-section">
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<h4 class="section-title">
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<van-icon name="comment-o" color="#ff9800" size="18" />
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需求概述
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</h4>
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<div class="detail-content-text">{{ currentDemand?.demand_overview }}</div>
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</div>
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<!-- 发布时间 -->
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<div style="font-size: 12px; color: #999; margin-top: 10px; padding-top: 10px; border-top: 1px solid #eee;">
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发布时间：{{ currentDemand?.create_time || '未设置' }}
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</div>
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</div>
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</div>
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</van-popup>
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</div>
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</template>
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<style scoped>
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/* 搜索容器 */
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.search-container {
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background-color: white;
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}
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.search-container :deep(.van-search) {
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padding-left: 0;
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}
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/* 下载按钮容器 */
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.download-container {
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display: flex;
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gap: 10px;
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padding: 0 0 15px 0;
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background-color: white;
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}
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/* 列表容器 */
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.list-container {
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padding: 15px;
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background-color: #f5f5f5;
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}
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/* 加载状态 */
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.loading-container {
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background-color: white;
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border-radius: 8px;
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padding: 15px;
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margin-bottom: 15px;
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}
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/* 空数据状态 */
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.empty-container {
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background-color: white;
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border-radius: 8px;
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padding: 30px 0;
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}
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/* 列表包装器 */
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.list-wrapper {
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display: flex;
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flex-direction: column;
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gap: 15px;
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position: relative;
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}
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/* 加载遮罩层 */
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.loading-mask {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background-color: rgba(255, 255, 255, 0.8);
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display: flex;
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justify-content: center;
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align-items: center;
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border-radius: 8px;
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z-index: 10;
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}
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/* 列表项 */
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.list-item {
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background-color: white;
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border-radius: 8px;
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padding: 15px;
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box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
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cursor: pointer;
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transition: transform 0.2s ease, box-shadow 0.2s ease;
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}
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.list-item:active {
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transform: translateY(1px);
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box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
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}
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/* 列表项内容 */
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.item-content {
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padding-bottom: 15px;
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border-bottom: 1px solid #f0f0f0;
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margin-bottom: 15px;
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}
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/* 标题 */
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.item-title {
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font-size: 16px;
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font-weight: 600;
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color: #333;
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margin-bottom: 10px;
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line-height: 1.4;
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}
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/* 信息行 */
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.item-info-row {
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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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margin-bottom: 10px;
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}
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/* 标签容器 */
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.item-tags {
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display: flex;
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gap: 5px;
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}
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/* 简介 */
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.item-intro {
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font-size: 14px;
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color: #666;
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line-height: 1.5;
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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: 3;
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-webkit-box-orient: vertical;
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}
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/* 列表项底部 */
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.item-footer {
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display: flex;
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justify-content: flex-start;
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align-items: center;
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}
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/* 底部左侧 */
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.footer-left {
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display: flex;
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gap: 5px;
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}
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/* 日期 */
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.item-date {
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font-size: 12px;
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color: #999;
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text-align: right;
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}
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/* 分页容器 */
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.pagination-container {
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margin-top: 15px;
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text-align: center;
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background-color: white;
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border-radius: 8px;
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padding: 15px;
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}
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/* 分页信息 */
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.pagination-info {
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font-size: 14px;
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color: #666;
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margin-bottom: 10px;
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text-align: center;
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}
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/* 详情弹窗 */
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.detail-content {
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height: 100%;
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overflow-y: auto;
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padding: 15px;
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font-size: 14px;
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}
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/* 详情头部 */
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.detail-header {
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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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margin-bottom: 15px;
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padding-bottom: 10px;
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border-bottom: 1px solid #f0f0f0;
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}
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.detail-header h3 {
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font-size: 16px;
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font-weight: 600;
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margin: 0;
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color: #333;
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line-height: 1.4;
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}
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/* 详情主体 */
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.detail-body {
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display: flex;
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flex-direction: column;
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gap: 15px;
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}
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/* 详情区块 */
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.detail-section {
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background-color: #fafafa;
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border-radius: 8px;
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padding: 12px;
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}
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/* 区块标题 */
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.section-title {
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font-size: 15px;
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font-weight: 600;
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margin: 0 0 12px 0;
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color: #333;
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padding-bottom: 6px;
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border-bottom: 1px solid #e0e0e0;
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}
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/* 详情项 */
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.detail-item {
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display: flex;
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align-items: flex-start;
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margin-bottom: 10px;
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line-height: 1.5;
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}
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.detail-item:last-child {
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margin-bottom: 0;
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}
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/* 详情标签 */
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.item-label {
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font-weight: 500;
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color: #666;
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min-width: 100px;
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font-size: 14px;
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}
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/* 详情值 */
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.item-value {
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flex: 1;
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color: #333;
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font-size: 14px;
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line-height: 1.5;
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word-break: break-word;
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}
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/* 详情内容文本 */
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.detail-content-text {
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color: #333;
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line-height: 1.6;
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text-align: justify;
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white-space: pre-line;
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font-size: 14px;
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}
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/* 区块标题 */
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.section-title {
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font-size: 15px;
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font-weight: 600;
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margin: 0 0 12px 0;
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color: #333;
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padding-bottom: 6px;
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border-bottom: 1px solid #e0e0e0;
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display: flex;
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align-items: center;
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gap: 6px;
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}
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/* 适配小屏幕 */
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@media (max-width: 375px) {
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.search-container :deep(.van-search) {
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padding-left: 0;
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}
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.download-container {
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}
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.list-container {
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padding: 12px;
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}
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.list-item {
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padding: 12px;
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}
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.item-title {
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font-size: 15px;
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}
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.item-intro {
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font-size: 13px;
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}
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.detail-content {
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padding: 15px;
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}
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.detail-header h3 {
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font-size: 17px;
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}
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.section-title {
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font-size: 15px;
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}
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.detail-section {
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padding: 12px;
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}
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}
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</style> |