<template>
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<div class="alarm-trend-analysis">
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<el-card shadow="never" class="search-card">
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<el-form :inline="true" :model="searchForm" class="demo-form-inline">
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<el-form-item label="时间范围">
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<el-date-picker
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v-model="searchForm.dateRange"
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type="daterange"
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range-separator="至"
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start-placeholder="开始日期"
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end-placeholder="结束日期"
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format="yyyy-MM-dd"
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value-format="yyyy-MM-dd"
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/>
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</el-form-item>
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<el-form-item label="报警级别">
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<el-select v-model="searchForm.alarmLevel" placeholder="请选择报警级别" clearable>
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<el-option label="严重" value="严重" />
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<el-option label="中等" value="中等" />
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<el-option label="轻微" value="轻微" />
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</el-select>
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</el-form-item>
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<el-form-item label="设备类型">
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<el-select v-model="searchForm.equipmentType" placeholder="请选择设备类型" clearable>
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<el-option label="工艺设备" value="工艺设备" />
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<el-option label="检测设备" value="检测设备" />
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<el-option label="其他设备" value="其他设备" />
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</el-select>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="el-icon-search" @click="handleSearch">查询</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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<el-row :gutter="20">
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<el-col :span="24">
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<el-card shadow="never" class="chart-card">
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<template #header>
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<span>报警趋势分析</span>
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</template>
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<div ref="chartContainer" class="chart-container"></div>
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</el-card>
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</el-col>
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</el-row>
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<el-row :gutter="20" style="margin-top: 20px;">
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<el-col :span="12">
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<el-card shadow="never" class="chart-card">
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<template #header>
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<span>报警级别分布</span>
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</template>
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<div ref="levelChartContainer" class="chart-container"></div>
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</el-card>
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</el-col>
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<el-col :span="12">
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<el-card shadow="never" class="chart-card">
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<template #header>
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<span>报警设备类型分布</span>
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</template>
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<div ref="equipmentChartContainer" class="chart-container"></div>
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</el-card>
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</el-col>
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</el-row>
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</div>
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</template>
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<script>
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export default {
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name: 'AlarmTrendAnalysis',
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data() {
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return {
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searchForm: {
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dateRange: [],
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alarmLevel: '',
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equipmentType: ''
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},
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trendData: {
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categories: ['12-01', '12-02', '12-03', '12-04', '12-05', '12-06', '12-07'],
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severe: [8, 12, 9, 15, 11, 13, 10],
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moderate: [22, 25, 20, 28, 24, 26, 23],
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minor: [35, 38, 32, 40, 36, 39, 34]
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},
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levelData: [
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{ name: '严重', value: 78 },
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{ name: '中等', value: 178 },
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{ name: '轻微', value: 272 }
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],
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equipmentData: [
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{ name: '工艺设备', value: 280 },
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{ name: '检测设备', value: 120 },
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{ name: '其他设备', value: 128 }
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]
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}
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},
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mounted() {
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this.initCharts()
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},
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methods: {
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handleSearch() {
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console.log('查询数据', this.searchForm)
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this.initCharts()
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},
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initCharts() {
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this.renderTrendChart()
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this.renderLevelChart()
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this.renderEquipmentChart()
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},
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renderTrendChart() {
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console.log('渲染报警趋势图表', this.trendData)
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},
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renderLevelChart() {
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console.log('渲染报警级别分布图表', this.levelData)
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},
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renderEquipmentChart() {
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console.log('渲染报警设备类型分布图表', this.equipmentData)
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}
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}
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}
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</script>
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<style scoped>
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.alarm-trend-analysis {
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padding: 16px;
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background-color: #f0f2f5;
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min-height: 100vh;
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}
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.search-card {
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margin-bottom: 16px;
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border-radius: 8px;
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box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
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}
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.chart-card {
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margin-bottom: 16px;
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border-radius: 8px;
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box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
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}
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.chart-container {
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height: 400px;
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background-color: #ffffff;
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border-radius: 8px;
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display: flex;
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align-items: center;
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justify-content: center;
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color: #909399;
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font-size: 16px;
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border: 1px solid #e4e7ed;
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}
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/* 按钮样式优化 */
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:deep(.el-button) {
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border-radius: 6px;
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padding: 8px 16px;
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text-align: center;
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white-space: nowrap;
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}
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/* 表单控件样式优化 */
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:deep(.el-input__inner),
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:deep(.el-select__input) {
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border-radius: 6px;
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}
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:deep(.el-date-editor) {
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border-radius: 6px;
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}
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/* 卡片头部样式 */
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:deep(.el-card__header) {
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background-color: #fafafa;
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border-bottom: 1px solid #e4e7ed;
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}
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</style>
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