407 lines
13 KiB
Vue
407 lines
13 KiB
Vue
<template>
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<!-- 设备管理-数据识别 -->
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<el-card class="data-recognition-container">
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<!-- 顶部过滤器 -->
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<el-card v-show="showSearch" class="search-card">
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<el-form :inline="true" ref="queryFormRef" :model="queryParams" label-width="auto">
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<el-form-item>
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<el-date-picker v-model="timeRange" type="datetimerange" range-separator=" ~ "
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start-placeholder="开始时间" end-placeholder="结束时间" value-format="yyyy-MM-dd HH:mm"
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format="yyyy-MM-dd HH:mm" style="width: 400px" @change="handleTimeRangeChange" />
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</el-form-item>
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<el-form-item>
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<el-button class="query-btn" @click="handleQuery">查询</el-button>
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<el-button class="reset-btn" @click="handleReset">重置</el-button>
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<el-button class="export-btn" @click="handleExport">导出</el-button>
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</el-form-item>
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</el-form>
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</el-card>
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<!-- 车辆数据统计 -->
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<el-card class="stats-card">
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<h3 class="stats-title">车辆数据</h3>
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<div class="stats-grid">
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<div class="stat-card" v-for="(stat, index) in statistics" :key="index">
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<div class="stat-value">{{ stat.value }}</div>
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<div class="stat-label">{{ stat.label }}</div>
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</div>
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</div>
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</el-card>
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<!-- 数据列表 -->
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<div class="table-container">
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<TableModel :formLabel="[]" :showOperation="false" :showRightTools="false" ref="dataRecognitionTableRef"
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:columnsList="columnsList" :request-api="dataRecognitionListAPI" :handleColWidth="250"
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:showSearch="false">
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<template slot="tableTitle">
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<h3>数据列表</h3>
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</template>
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<template slot="carType" slot-scope="{ data }">
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<el-tag v-if="data.carType === '1'" type="success">油车</el-tag>
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<el-tag v-else-if="data.carType === '2'" type="warning">新能源</el-tag>
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<el-tag v-else type="info">其他</el-tag>
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</template>
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<template slot="recognitionPhoto" slot-scope="{ data }">
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<el-image :src="data.recognitionPhoto || test_image" alt="识别照片" class="recognition-photo"
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fit="cover" :preview-src-list="previewImageList">
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<div slot="error" class="image-error">
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<i class="el-icon-picture"></i>
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</div>
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</el-image>
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</template>
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</TableModel>
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</div>
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</el-card>
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</template>
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<script>
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import TableModel from '@/components/TableModel2'
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import { columnsList } from './config'
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import { dataRecognitionListAPI, dataRecognitionDetailAPI, exportDataRecognitionAPI } from '@/api/device/data-recognition'
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import test_image from '@/assets/images/test_image.png'
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export default {
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name: 'DataRecognition',
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components: {
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TableModel,
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},
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data() {
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return {
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showSearch: true,
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columnsList,
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dataRecognitionListAPI,
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test_image,
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timeRange: null,
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statistics: [
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{ label: '车辆总数(辆)', value: '0' },
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{ label: '油车数量(辆)', value: '0' },
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{ label: '新能源数量(辆)', value: '0' },
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{ label: '总车流量(PCU/h)', value: '0' },
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{ label: '油车车流量(PCU/h)', value: '0' },
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{ label: '新能源车流量(PCU/h)', value: '0' },
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],
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queryParams: {
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pageNum: 1,
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pageSize: 10,
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startTime: '',
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endTime: '',
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},
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}
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},
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computed: {
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previewImageList() {
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// 从表格数据中获取所有图片URL
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if (this.$refs.dataRecognitionTableRef && this.$refs.dataRecognitionTableRef.tableList) {
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return this.$refs.dataRecognitionTableRef.tableList
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.map(item => item.recognitionPhoto || this.test_image)
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.filter(url => url)
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}
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return []
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},
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},
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created() {
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// 初始化默认时间为当天的 0点0分 到 23点59分
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this.initDefaultTimeRange()
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// 获取统计数据
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this.getStatistics()
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},
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methods: {
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/** 初始化默认时间范围 */
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initDefaultTimeRange() {
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const now = new Date()
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const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0)
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const todayEnd = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 23, 59)
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const formatTime = (date) => {
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const year = date.getFullYear()
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const month = String(date.getMonth() + 1).padStart(2, '0')
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const day = String(date.getDate()).padStart(2, '0')
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const hours = String(date.getHours()).padStart(2, '0')
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const minutes = String(date.getMinutes()).padStart(2, '0')
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return `${year}-${month}-${day} ${hours}:${minutes}`
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}
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const defaultTimeRange = [formatTime(todayStart), formatTime(todayEnd)]
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this.timeRange = defaultTimeRange
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this.queryParams.startTime = defaultTimeRange[0]
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this.queryParams.endTime = defaultTimeRange[1]
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},
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/** 获取统计数据 */
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async getStatistics() {
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try {
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const params = {
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startTime: this.queryParams.startTime,
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endTime: this.queryParams.endTime,
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}
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const res = await dataRecognitionDetailAPI(params)
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if (res.code === 200 && res.data) {
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// 将返回的数据映射到 statistics 数组
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const data = res.data
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this.statistics = [
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{
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label: '车辆总数(辆)',
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value: data.totalCarNum || '0'
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},
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{
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label: '油车数量(辆)',
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value: data.petrolVehiclesNum || '0'
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},
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{
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label: '新能源数量(辆)',
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value: data.newEnergyNum || '0'
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},
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{
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label: '总车流量(PCU/h)',
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value: data.totalPCU || '0'
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},
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{
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label: '油车车流量(PCU/h)',
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value: data.petrolVehiclesPCU || '0'
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},
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{
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label: '新能源车流量(PCU/h)',
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value: data.newEnergyPCU || '0'
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},
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]
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}
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} catch (error) {
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console.error('获取统计数据失败:', error)
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// 如果接口调用失败，保持默认值
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}
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},
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/** 查询操作 */
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handleQuery() {
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// 更新统计数据
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this.getStatistics()
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if (this.$refs.dataRecognitionTableRef) {
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// 合并查询参数
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Object.assign(this.$refs.dataRecognitionTableRef.queryParams, this.queryParams)
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this.$refs.dataRecognitionTableRef.queryParams.pageNum = 1
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this.$refs.dataRecognitionTableRef.getTableList()
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}
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},
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/** 重置操作 */
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handleReset() {
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// 重置时恢复默认时间范围（当天的 0点0分 到 23点59分）
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this.initDefaultTimeRange()
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// 重置后重新获取统计数据
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this.getStatistics()
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if (this.$refs.dataRecognitionTableRef) {
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Object.assign(this.$refs.dataRecognitionTableRef.queryParams, this.queryParams)
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this.$refs.dataRecognitionTableRef.queryParams.pageNum = 1
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this.$refs.dataRecognitionTableRef.getTableList()
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}
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},
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/** 导出操作 */
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async handleExport() {
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try {
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const params = { ...this.queryParams }
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const res = await exportDataRecognitionAPI(params)
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if (res.code === 200) {
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// 处理文件下载
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const blob = new Blob([res], { type: 'application/vnd.ms-excel' })
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const url = window.URL.createObjectURL(blob)
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const link = document.createElement('a')
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link.href = url
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link.download = `数据识别数据_${new Date().getTime()}.xlsx`
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link.click()
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window.URL.revokeObjectURL(url)
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this.$message.success('导出成功')
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} else {
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this.$message.error(res.msg || '导出失败')
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}
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} catch (error) {
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console.error('导出失败:', error)
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this.$message.error('导出失败')
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}
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},
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/** 时间范围变化 */
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handleTimeRangeChange(value) {
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if (value && value.length === 2) {
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this.queryParams.startTime = value[0]
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this.queryParams.endTime = value[1]
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} else {
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this.queryParams.startTime = ''
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this.queryParams.endTime = ''
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}
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},
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},
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}
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</script>
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<style scoped lang="scss">
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.data-recognition-container {
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height: calc(100vh - 84px);
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overflow: hidden;
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background: linear-gradient(180deg, #f1f6ff 20%, #e5efff 100%);
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}
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.search-card {
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margin-bottom: 10px;
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::v-deep .el-form-item {
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margin-bottom: 10px;
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}
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.query-btn {
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width: 98px;
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height: 36px;
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background: #1f72ea;
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box-shadow: 0px 4px 8px 0px rgba(51, 135, 255, 0.5);
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border-radius: 4px;
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color: #fff;
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border: none;
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font-size: 14px;
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transition: all 0.3s;
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&:hover {
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background: #4a8bff;
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box-shadow: 0px 6px 12px 0px rgba(51, 135, 255, 0.6);
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}
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}
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.reset-btn {
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width: 98px;
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height: 36px;
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background: #ffffff;
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box-shadow: 0px 4px 8px 0px rgba(76, 76, 76, 0.2);
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border-radius: 4px;
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color: #333;
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border: none;
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font-size: 14px;
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transition: all 0.3s;
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&:hover {
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background: #f5f5f5;
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box-shadow: 0px 6px 12px 0px rgba(76, 76, 76, 0.3);
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color: #40a9ff;
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}
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}
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.export-btn {
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width: 98px;
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height: 36px;
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background: #1f72ea;
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box-shadow: 0px 4px 8px 0px rgba(51, 135, 255, 0.5);
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border-radius: 4px;
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color: #fff;
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border: none;
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font-size: 14px;
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transition: all 0.3s;
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&:hover {
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background: #4a8bff;
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box-shadow: 0px 6px 12px 0px rgba(51, 135, 255, 0.6);
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}
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}
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}
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.stats-card {
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margin-bottom: 10px;
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.stats-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: 0 0 16px 0;
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}
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.stats-grid {
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display: grid;
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grid-template-columns: repeat(6, 1fr);
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gap: 16px;
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.stat-card {
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background: linear-gradient(135deg, #1f72ea 0%, #4a8bff 100%);
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border-radius: 8px;
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padding: 24px;
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color: #fff;
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text-align: center;
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box-shadow: 0px 4px 12px 0px rgba(31, 114, 234, 0.3);
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transition: all 0.3s;
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&:hover {
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transform: translateY(-2px);
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box-shadow: 0px 6px 16px 0px rgba(31, 114, 234, 0.4);
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}
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.stat-value {
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font-size: 32px;
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font-weight: 700;
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margin-bottom: 8px;
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line-height: 1.2;
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}
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.stat-label {
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font-size: 14px;
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opacity: 0.9;
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line-height: 1.4;
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}
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}
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}
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}
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.table-container {
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height: calc(100vh - 420px);
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overflow: hidden;
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}
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::v-deep .table-card {
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height: calc(100vh - 420px) !important;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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.el-card__body {
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min-height: 0;
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flex: 1;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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padding: 20px;
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}
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.table-container {
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flex: 1;
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min-height: 0;
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overflow: hidden;
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display: flex;
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flex-direction: column;
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}
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.pagination-wrapper {
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flex-shrink: 0;
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margin-top: 16px;
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padding-top: 16px;
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}
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}
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.recognition-photo {
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width: 80px;
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height: 60px;
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border-radius: 4px;
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cursor: pointer;
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}
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.image-error {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 80px;
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height: 60px;
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background: #f5f5f5;
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border-radius: 4px;
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color: #999;
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i {
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font-size: 24px;
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}
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}
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</style>
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