<template>
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<div class="dashboard">
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<!-- 顶部横向两栏 -->
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<div class="dashboard-top">
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<!-- 左：系统概览+数据卡片 -->
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<div class="top-left">
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<div class="system-info">
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<div class="section-title">工艺报警优化管理系统</div>
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<div style="display: flex;align-items: center;gap: 20px">
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<div class="system-card">
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<div class="system-name">工艺报警优化管理系统</div>
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<div class="system-meta">实时监控 · 智能分析 · 高效处理</div>
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</div>
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<div style="display: flex;align-items: center;gap: 8px">
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<el-icon color="#5053B5" size="22"><Clock /></el-icon>
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<span>当前时间：{{ currentTime }}</span>
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</div>
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</div>
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</div>
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<div class="data-cards">
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<div class="data-card total">
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<div class="data-title">总报警数</div>
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<div class="data-value">{{ alarmStats.total }}</div>
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<div class="data-desc">已处理 {{ alarmStats.handled }} | 未处理 {{ alarmStats.pending }}</div>
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</div>
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<div class="data-card pending">
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<div class="data-title">未处理报警</div>
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<div class="data-value">{{ alarmStats.pending }}</div>
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<div class="data-desc">严重 {{ alarmStats.severePending }} | 中等 {{ alarmStats.moderatePending }} | 轻微 {{ alarmStats.minorPending }}</div>
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</div>
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<div class="data-card today">
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<div class="data-title">今日报警</div>
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<div class="data-value">{{ alarmStats.today }}</div>
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<div class="data-desc">同比 {{ alarmStats.today同比 }}% | 环比 {{ alarmStats.today环比 }}%</div>
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</div>
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</div>
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</div>
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<!-- 右：待处理报警列表 -->
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<div class="alarm-panel">
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<div class="section-title">待处理报警</div>
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<ul class="alarm-list" v-if="pendingAlarms.length > 0">
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<li v-for="item in pendingAlarms" :key="item.id">
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<div style="display: flex;flex-direction: column;justify-content: space-between;width: 100%;gap: 10px">
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<div style="display: flex;justify-content: space-between;align-items: center;">
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<div class="alarm-title">{{ item.equipmentName }} - {{ item.parameter }}</div>
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<el-tag :type="getAlarmLevelType(item.alarmLevel)">{{ item.alarmLevel }}</el-tag>
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</div>
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<div style="display: flex;justify-content: space-between;align-items: center;">
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<div class="alarm-value">报警值: {{ item.alarmValue }} | 阈值: {{ item.threshold }}</div>
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<div class="alarm-time">{{ item.alarmTime }}</div>
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</div>
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</div>
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</li>
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</ul>
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<div v-else style="text-align: center; color: #909399; padding: 20px;">
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暂无待处理报警
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</div>
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</div>
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</div>
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<!-- 中部横向两栏 -->
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<div class="dashboard-row">
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<div class="main-panel">
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<div class="section-title">报警趋势分析</div>
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<Echarts ref="chart" :chartStyle="chartStyle" :grid="grid" :legend="lineLegend" :series="lineSeries" :tooltip="tooltipLine" :xAxis="xAxis" :yAxis="yAxis" style="height: 300px;"></Echarts>
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</div>
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<div class="main-panel">
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<div class="section-title">报警级别分布</div>
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<div style="display: flex;align-items: center;gap: 20px;justify-content: space-evenly;height: 300px;">
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<div style="width: 50%;">
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<Echarts ref="chart" :legend="pieLegend" :chartStyle="chartStylePie" :series="levelPieSeries" :tooltip="pieTooltip"></Echarts>
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</div>
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<ul class="level-list" style="width: 50%;">
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<li v-for="item in levelPieSeries[0].data" :key="item.name">
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<div style="display: flex;align-items: center;justify-content: space-between;width: 100%">
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<div class="line" :style="{color: item.itemStyle.color}">●{{ item.name }}</div>
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<div style="width: 60px;">{{ item.value }}次</div>
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<div style="width: 60px;">{{ item.rate }}%</div>
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</div>
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</li>
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</ul>
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</div>
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</div>
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</div>
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<!-- 底部横向两栏 -->
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<div class="dashboard-row">
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<div class="main-panel">
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<div class="section-title">设备报警统计</div>
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<Echarts ref="chart" :color="barColors" :chartStyle="chartStyle" :grid="grid" :series="equipmentBarSeries" :tooltip="tooltip" :xAxis="equipmentXAxis" :yAxis="yAxis" style="height: 300px;"></Echarts>
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</div>
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<div class="main-panel">
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<div class="section-title">报警处理时效分析</div>
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<Echarts ref="chart" :color="barColors" :chartStyle="chartStyle" :grid="grid" :series="handlingTimeSeries" :tooltip="tooltip" :xAxis="handlingTimeXAxis" :yAxis="yAxis" style="height: 300px;"></Echarts>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, onMounted, reactive, computed } from 'vue'
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import Echarts from "@/components/Echarts/echarts.vue";
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import { Clock } from '@element-plus/icons-vue';
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// 当前时间
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const currentTime = computed(() => {
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const now = new Date();
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return now.toLocaleString('zh-CN');
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});
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// 报警统计数据
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const alarmStats = reactive({
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total: 425,
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handled: 398,
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pending: 27,
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severePending: 8,
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moderatePending: 12,
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minorPending: 7,
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today: 35,
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today同比: '+12.5',
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today环比: '-8.3'
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});
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// 待处理报警列表
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const pendingAlarms = ref([
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{
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id: 1,
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equipmentName: '反应釜A',
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parameter: '温度',
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alarmValue: '185°C',
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threshold: '≤180°C',
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alarmLevel: '严重',
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alarmTime: '2025-12-16 14:30:23'
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},
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{
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id: 2,
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equipmentName: '离心机B',
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parameter: '振动',
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alarmValue: '0.8mm/s',
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threshold: '≤0.5mm/s',
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alarmLevel: '中等',
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alarmTime: '2025-12-16 14:28:15'
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},
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{
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id: 3,
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equipmentName: '反应釜D',
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parameter: 'pH值',
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alarmValue: '4.2',
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threshold: '5.0-7.0',
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alarmLevel: '中等',
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alarmTime: '2025-12-16 14:22:18'
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},
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{
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id: 4,
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equipmentName: '干燥机E',
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parameter: '湿度',
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alarmValue: '15%',
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threshold: '≤10%',
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alarmLevel: '轻微',
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alarmTime: '2025-12-16 14:18:55'
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}
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]);
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// 图表样式
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const chartStyle = {
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width: '100%',
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height: '100%'
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};
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const chartStylePie = {
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width: '100%',
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height: '100%'
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};
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const grid = {
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left: '3%',
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right: '4%',
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bottom: '3%',
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containLabel: true
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};
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// 报警趋势分析 - 折线图
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const lineLegend = {
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show: true,
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data: ['严重', '中等', '轻微']
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};
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const tooltipLine = {
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trigger: 'axis',
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axisPointer: {
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type: 'cross'
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}
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};
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const xAxis = ref({
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type: 'category',
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data: ['12-01', '12-02', '12-03', '12-04', '12-05', '12-06', '12-07']
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});
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const yAxis = ref({
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type: 'value',
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name: '报警数量'
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});
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const lineSeries = ref([
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{
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name: '严重',
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type: 'line',
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data: [8, 12, 9, 15, 11, 13, 10],
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itemStyle: {
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color: '#f56c6c'
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},
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lineStyle: {
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width: 2
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},
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showSymbol: true
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},
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{
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name: '中等',
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type: 'line',
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data: [22, 25, 20, 28, 24, 26, 23],
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itemStyle: {
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color: '#e6a23c'
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},
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lineStyle: {
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width: 2
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},
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showSymbol: true
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},
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{
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name: '轻微',
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type: 'line',
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data: [35, 38, 32, 40, 36, 39, 34],
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itemStyle: {
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color: '#67c23a'
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},
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lineStyle: {
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width: 2
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},
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showSymbol: true
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}
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]);
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// 报警级别分布 - 饼图
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const pieLegend = {
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show: false
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};
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const pieTooltip = {
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trigger: 'item',
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formatter: '{b}: {c}次 ({d}%)'
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};
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const levelPieSeries = ref([
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{
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type: 'pie',
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radius: ['60%', '80%'],
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avoidLabelOverlap: false,
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itemStyle: {
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borderColor: '#fff',
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borderWidth: 2
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},
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label: {
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show: false
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},
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data: [
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{
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name: '严重',
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value: 78,
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rate: 18.35,
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itemStyle: { color: '#f56c6c' }
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},
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{
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name: '中等',
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value: 178,
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rate: 41.88,
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itemStyle: { color: '#e6a23c' }
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},
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{
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name: '轻微',
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value: 169,
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rate: 39.76,
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itemStyle: { color: '#67c23a' }
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}
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]
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}
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]);
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// 设备报警统计 - 柱状图
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const barColors = ['#409eff', '#67c23a', '#e6a23c', '#f56c6c', '#909399'];
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const tooltip = {
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trigger: 'axis',
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axisPointer: {
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type: 'shadow'
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}
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};
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const equipmentXAxis = ref({
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type: 'category',
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data: ['反应釜', '离心机', '输送泵', '干燥机', '压缩机']
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});
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const equipmentBarSeries = ref([
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{
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name: '报警数量',
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type: 'bar',
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data: [125, 85, 78, 65, 72],
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itemStyle: {
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color: function(params) {
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return barColors[params.dataIndex % barColors.length];
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}
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},
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label: {
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show: true,
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position: 'top'
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}
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}
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]);
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// 报警处理时效分析 - 柱状图
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const handlingTimeXAxis = ref({
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type: 'category',
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data: ['0-30分钟', '30-60分钟', '1-2小时', '2小时以上']
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});
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const handlingTimeSeries = ref([
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{
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name: '处理数量',
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type: 'bar',
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data: [280, 75, 45, 25],
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itemStyle: {
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color: function(params) {
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return barColors[params.dataIndex % barColors.length];
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}
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},
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label: {
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show: true,
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position: 'top'
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}
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}
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]);
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// 获取报警级别样式
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const getAlarmLevelType = (level) => {
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switch(level) {
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case '严重': return 'danger';
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case '中等': return 'warning';
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case '轻微': return 'info';
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default: return 'info';
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}
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};
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onMounted(() => {
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// 页面加载完成后的初始化操作
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});
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</script>
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<style scoped>
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.dashboard {
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background: #f5f7fa;
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min-height: 100vh;
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padding: 20px;
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box-sizing: border-box;
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}
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.dashboard-top {
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display: flex;
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gap: 20px;
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margin-bottom: 20px;
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}
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.system-info {
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display: flex;
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flex-direction: column;
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gap: 8px;
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padding: 20px;
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min-width: 0;
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background-color: #EFF2FB;
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border-radius: 12px;
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height: 138px;
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}
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.system-card {
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display: flex;
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flex-direction: column;
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gap: 10px;
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position: relative;
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padding-right: 15px;
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}
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.system-name {
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font-weight: 600;
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font-size: 18px;
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color: #161A9A;
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}
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.system-meta {
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font-weight: 400;
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font-size: 12px;
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color: #818185;
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}
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.data-cards {
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display: flex;
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gap: 16px;
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justify-content: flex-start;
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background: #ffffff;
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border-radius: 12px;
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padding: 20px;
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}
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.data-card {
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background: #fff;
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border-radius: 12px;
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padding: 16px;
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min-width: 160px;
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box-shadow: 0 2px 8px #eee;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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width: 32%;
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height: 140px;
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transition: all 0.3s ease;
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}
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.data-card:hover {
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transform: translateY(-2px);
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
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}
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.data-card.total {
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background: linear-gradient(135deg, #409eff 0%, #66b1ff 100%);
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color: #fff;
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}
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.data-card.pending {
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background: linear-gradient(135deg, #f56c6c 0%, #f78989 100%);
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color: #fff;
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}
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.data-card.today {
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background: linear-gradient(135deg, #67c23a 0%, #85ce61 100%);
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color: #fff;
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}
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.data-title {
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font-weight: 600;
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font-size: 16px;
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margin-bottom: 12px;
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}
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.data-value {
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font-size: 32px;
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font-weight: bold;
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margin-bottom: 8px;
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}
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.data-desc {
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font-size: 12px;
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opacity: 0.9;
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}
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.top-left {
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display: flex;
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flex-direction: column;
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gap: 20px;
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width: 60%;
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}
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.alarm-panel {
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background: #fff;
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border-radius: 12px;
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padding: 20px;
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width: 40%;
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}
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.alarm-list {
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list-style: none;
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padding: 0;
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margin: 0;
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font-size: 14px;
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overflow-y: auto;
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height: 260px;
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}
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.alarm-list li {
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border-radius: 8px;
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margin-bottom: 12px;
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padding: 12px 20px;
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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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background: #f8f9fa;
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border-left: 4px solid #409eff;
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transition: all 0.3s ease;
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}
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.alarm-list li:hover {
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background: #e9ecef;
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transform: translateX(4px);
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}
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.alarm-title {
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font-weight: 600;
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font-size: 14px;
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color: #303133;
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}
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.alarm-value {
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font-size: 12px;
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color: #606266;
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}
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.alarm-time {
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font-size: 12px;
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color: #909399;
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}
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.dashboard-row {
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display: flex;
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gap: 20px;
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margin-bottom: 20px;
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}
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.main-panel {
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background: #fff;
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border-radius: 12px;
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padding: 20px;
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flex: 1;
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min-width: 0;
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display: flex;
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flex-direction: column;
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}
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.section-title {
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position: relative;
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font-size: 18px;
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color: #333;
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padding-left: 10px;
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margin-bottom: 20px;
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font-weight: 700;
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}
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.section-title::before {
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position: absolute;
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left: 0;
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top: 4px;
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content: '';
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width: 4px;
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height: 18px;
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background-color: #409eff;
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border-radius: 2px;
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}
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.level-list {
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margin: 0;
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padding: 0;
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list-style: none;
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height: 200px;
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overflow-y: auto;
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width: 100%;
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}
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.level-list li {
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margin-bottom: 15px;
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padding: 10px;
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background: #f8f9fa;
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border-radius: 6px;
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transition: all 0.3s ease;
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}
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.level-list li:hover {
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background: #e9ecef;
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}
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.line {
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position: relative;
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width: 80px;
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font-weight: 500;
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}
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</style>
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