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- <template>
- <el-row :gutter="20">
- <!-- 超时工单情况的柱状图 -->
- <el-col :span="12" v-if="showOvertimeChart">
- <div class="chart-container floating-card">
- <div ref="overtimeChart" class="chart"></div>
- </div>
- </el-col>
-
- <!-- 班组成员工分情况的横向柱状图 -->
- <el-col :span="12" v-if="showTeamPointsChart">
- <div class="chart-container floating-card">
- <div ref="teamPointsChart" class="chart"></div>
- </div>
- </el-col>
-
- <!-- 平均设备故障复发时间(MTF)的曲线图 -->
- <el-col :span="24" v-if="showMtfChart">
- <div class="chart-container floating-card">
- <div ref="mtfChart" class="chart"></div>
- </div>
- </el-col>
- </el-row>
- </template>
- <script>
- import * as echarts from 'echarts';
- import { getChartData } from '@/api/system/dashboard';
- export default {
- name: 'ChartsGroupTwo',
- data() {
- return {
- overtimeChart: null,
- teamPointsChart: null,
- mtfChart: null,
- showOvertimeChart: true, // 控制超时工单情况图表的显示
- showTeamPointsChart: true, // 控制班组成员工分情况图表的显示
- showMtfChart: true, // 控制MTF曲线图的显示
- }
- },
- mounted() {
- this.initCharts()
- },
- beforeDestroy() {
- // 销毁所有图表实例
- const charts = [this.overtimeChart, this.teamPointsChart, this.mtfChart];
- charts.forEach(chart => {
- if (chart) {
- chart.dispose();
- }
- });
- },
- methods: {
- // 初始化图表
- initCharts() {
- this.overtimeChart = echarts.init(this.$refs.overtimeChart)
- this.teamPointsChart = echarts.init(this.$refs.teamPointsChart)
- this.mtfChart = echarts.init(this.$refs.mtfChart)
-
- // 获取图表数据
- this.fetchChartData();
- },
-
- // 获取图表数据
- async fetchChartData() {
- try {
- const response = await getChartData();
-
- // 处理班组成员工分情况数据
- if (response && response.pepolePointStatistics) {
- // 更新班组成员工分情况图表
- this.updateTeamPointsChart(response.pepolePointStatistics);
- } else {
- // 如果没有获取到数据,隐藏图表
- this.showTeamPointsChart = false;
- // 销毁图表实例
- if (this.teamPointsChart) {
- this.teamPointsChart.dispose();
- this.teamPointsChart = null;
- }
- }
-
- // 处理超时工单情况数据
- if (response && response.overTimeStatistics) {
- // 更新超时工单情况图表
- this.updateOvertimeChart(response.overTimeStatistics);
- } else {
- // 如果没有获取到数据,隐藏图表
- this.showOvertimeChart = false;
- // 销毁图表实例
- if (this.overtimeChart) {
- this.overtimeChart.dispose();
- this.overtimeChart = null;
- }
- }
-
- // 处理平均设备故障复发时间(MTF)数据
- if (response && response.faultStatistics) {
- // 更新MTF曲线图
- this.updateMtfChart(response.faultStatistics);
- } else {
- // 如果没有获取到数据,隐藏图表
- this.showMtfChart = false;
- // 销毁图表实例
- if (this.mtfChart) {
- this.mtfChart.dispose();
- this.mtfChart = null;
- }
- }
- } catch (error) {
- console.error('获取图表数据失败:', error);
- // 出错时隐藏图表
- this.showTeamPointsChart = false;
- this.showOvertimeChart = false;
- this.showMtfChart = false;
- // 销毁图表实例
- if (this.teamPointsChart) {
- this.teamPointsChart.dispose();
- this.teamPointsChart = null;
- }
- if (this.overtimeChart) {
- this.overtimeChart.dispose();
- this.overtimeChart = null;
- }
- if (this.mtfChart) {
- this.mtfChart.dispose();
- this.mtfChart = null;
- }
- }
- },
-
- // 计算轴的最大值和间隔的新方法
- calculateAxisRange(maxValue) {
- // 数据中的最大值除以5
- const dividedValue = maxValue / 5;
-
- // 预定义的数组
- const presetValues = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50, 70, 100, 150, 200, 250, 300, 500, 700, 1000, 2000, 5000];
-
- // 获取第一个大于dividedValue的值
- let selectedValue = presetValues[presetValues.length - 1]; // 默认取最大值
- for (let i = 0; i < presetValues.length; i++) {
- if (presetValues[i] >= dividedValue) {
- selectedValue = presetValues[i];
- break;
- }
- }
-
- // 乘以5作为最终的最大值
- const maxAxisValue = selectedValue * 5;
-
- // 计算间隔
- const interval = selectedValue;
-
- return { maxAxisValue, interval };
- },
-
- // 更新班组成员工分情况图表
- updateTeamPointsChart(pepolePointStatistics) {
- // 处理后台传回的数据格式 [{"key":"张三","value":"185"}]
- let names = [];
- let values = [];
-
- if (pepolePointStatistics && Array.isArray(pepolePointStatistics) && pepolePointStatistics.length > 0) {
- // 从后台数据中提取姓名和工分值
- names = pepolePointStatistics.map(item => item.key);
- values = pepolePointStatistics.map(item => parseInt(item.value) || 0);
- // 显示图表
- this.showTeamPointsChart = true;
- } else {
- // 隐藏图表
- this.showTeamPointsChart = false;
- // 销毁图表实例
- if (this.teamPointsChart) {
- this.teamPointsChart.dispose();
- this.teamPointsChart = null;
- }
- return;
- }
-
- // 使用新的计算方法
- const maxValue = Math.max(...values, 5); // 至少显示到5
- const { maxAxisValue, interval } = this.calculateAxisRange(maxValue);
-
- // 班组成员工分情况的横向柱状图(柱子颜色淡蓝色)
- const teamPointsOption = {
- title: {
- text: '班组成员工分情况',
- left: 'left',
- top: 'top'
- },
- grid: {
- left: '2%', // 左边距 5%
- right: '2%', // 右边距 5%
- top: '20%', // 上边距(根据需求调整)
- bottom: '5%', // 下边距(根据需求调整)
- containLabel: true, // 确保标签在 grid 区域内
- },
- tooltip: {
- show: true,
- trigger: 'item',
- padding: [1, 5],
- backgroundColor: 'rgba(0, 0, 0, 0.7)',
- borderColor: 'rgba(0, 0, 0, 0.7)',
- textStyle: {
- color: '#fff'
- },
- formatter: function(params) {
- return `
- <div style="font-weight:bold; font-size:12px;">${params.name}</div>
- <div style="display: flex; align-items: center; font-size:12px;">
- <span style="display:inline-block; width:12px; height:12px; background:${params.color};margin-right: 4px;box-shadow: 0 0 0 0.5px white;"></span>
- <span>工分数:</span>
- <span style="margin-left: 4px;">${params.value}</span>
- </div>
- `;
- },
- position: 'top',
- },
- xAxis: {
- type: 'value',
- min: 0,
- max: maxAxisValue,
- interval: interval,
- axisLabel: {
- formatter: '{value}'
- },
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- }
- },
- yAxis: {
- type: 'category',
- data: names, // 班组成员
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- }
- },
- series: [
- {
- data: values,
- type: 'bar',
- label: {
- show: false,
- },
- barWidth: '70%',
- itemStyle: {
- borderRadius: [0, 5, 5, 0],
- color: 'rgba(22, 93, 255, 0.7)' // 工单总工时颜色
- }
- }
- ]
- }
-
- // 初始化图表实例(如果还没有)
- if (!this.teamPointsChart) {
- this.teamPointsChart = echarts.init(this.$refs.teamPointsChart);
- }
-
- // 设置班组成员工分情况图表配置
- this.teamPointsChart.setOption(teamPointsOption, true);
- },
-
- // 更新超时工单情况图表
- updateOvertimeChart(overTimeStatistics) {
- // 处理后台传回的数据格式 [{"key":"超时1天","value":"25"}]
- let names = [];
- let values = [];
-
- if (overTimeStatistics && Array.isArray(overTimeStatistics) && overTimeStatistics.length > 0) {
- // 从后台数据中提取超时天数和工单数
- names = overTimeStatistics.map(item => item.key);
- values = overTimeStatistics.map(item => parseInt(item.value) || 0);
- // 显示图表
- this.showOvertimeChart = true;
- } else {
- // 隐藏图表
- this.showOvertimeChart = false;
- // 销毁图表实例
- if (this.overtimeChart) {
- this.overtimeChart.dispose();
- this.overtimeChart = null;
- }
- return;
- }
-
- // 使用新的计算方法
- const maxValue = Math.max(...values, 5); // 至少显示到5
- const { maxAxisValue, interval } = this.calculateAxisRange(maxValue);
-
- // 超时工单情况的柱状图(柱子颜色淡红色)
- const overtimeOption = {
- title: {
- text: '超时工单情况',
- left: 'left',
- top: 'top'
- },
- grid: {
- left: '2%', // 左边距 5%
- right: '2%', // 右边距 5%
- top: '20%', // 上边距(根据需求调整)
- bottom: '5%', // 下边距(根据需求调整)
- containLabel: true, // 确保标签在 grid 区域内
- },
- tooltip: {
- show: true,
- trigger: 'item',
- padding: [1, 5],
- backgroundColor: 'rgba(0, 0, 0, 0.7)',
- borderColor: 'rgba(0, 0, 0, 0.7)',
- textStyle: {
- color: '#fff'
- },
- formatter: function(params) {
- return `
- <div style="font-weight:bold; font-size:12px;">${params.name}</div>
- <div style="display: flex; align-items: center; font-size:12px;">
- <span style="display:inline-block; width:12px; height:12px; background:${params.color};margin-right: 4px;box-shadow: 0 0 0 0.5px white;"></span>
- <span>工单数:</span>
- <span style="margin-left: 4px;">${params.value}</span>
- </div>
- `;
- },
- position: 'top',
- },
- xAxis: {
- type: 'category',
- data: names, // 超时天数
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- }
- },
- yAxis: {
- type: 'value',
- min: 0,
- max: maxAxisValue,
- interval: interval,
- axisLabel: {
- formatter: '{value}天'
- },
- name: '天数',
- nameLocation: 'middle',
- nameRotate: 90,
- nameGap: 40,
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- }
- },
- series: [
- {
- data: values, // 工单数
- type: 'bar',
- label: {
- show: false,
- },
- barWidth: '70%',
- itemStyle: {
- borderRadius: [5, 5, 0, 0],
- color: 'rgba(255, 77, 79, 0.7)' // 淡红色
- }
- }
- ]
- }
-
- // 初始化图表实例(如果还没有)
- if (!this.overtimeChart) {
- this.overtimeChart = echarts.init(this.$refs.overtimeChart);
- }
-
- // 设置超时工单情况图表配置
- this.overtimeChart.setOption(overtimeOption, true);
- },
-
- // 更新平均设备故障复发时间(MTF)曲线图
- updateMtfChart(faultStatistics) {
- // 处理后台传回的数据格式 [{"key":"1月","value":"45"}]
- let names = [];
- let values = [];
-
- if (faultStatistics && Array.isArray(faultStatistics) && faultStatistics.length > 0) {
- // 从后台数据中提取月份和MTF值
- names = faultStatistics.map(item => item.key);
- values = faultStatistics.map(item => parseInt(item.value) || 0);
- // 显示图表
- this.showMtfChart = true;
- } else {
- // 隐藏图表
- this.showMtfChart = false;
- // 销毁图表实例
- if (this.mtfChart) {
- this.mtfChart.dispose();
- this.mtfChart = null;
- }
- return;
- }
-
- // 使用新的计算方法
- const maxValue = Math.max(...values, 5); // 至少显示到5
- const { maxAxisValue, interval } = this.calculateAxisRange(maxValue);
-
- // 平均设备故障复发时间(MTF)的曲线图(绿色曲线,浅绿色区域)
- const mtfOption = {
- title: {
- text: '平均设备故障复发时间(MTF)',
- left: 'left',
- top: 'top'
- },
- grid: {
- left: '2%', // 左边距 5%
- right: '2%', // 右边距 5%
- top: '20%', // 上边距(根据需求调整)
- bottom: '5%', // 下边距(根据需求调整)
- containLabel: true, // 确保标签在 grid 区域内
- },
- tooltip: {
- show: true,
- trigger: 'item',
- padding: [1, 5],
- backgroundColor: 'rgba(0, 0, 0, 0.7)',
- borderColor: 'rgba(0, 0, 0, 0.7)',
- textStyle: {
- color: '#fff'
- },
- formatter: function(params) {
- return `
- <div style="font-weight:bold; font-size:12px;">${params.name}</div>
- <div style="display: flex; align-items: center; font-size:12px;">
- <span style="display:inline-block; width:12px; height:12px; background:rgba(0, 200, 0, 0.8);margin-right: 4px;box-shadow: 0 0 0 0.5px white;"></span>
- <span>平均设备故障复发时间(天):</span>
- <span style="margin-left: 4px;">${params.value}</span>
- </div>
- `;
- }
- },
- xAxis: {
- type: 'category',
- data: names, // 月份
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- },
- // 确保0点也能显示x轴第一个名字
- boundaryGap: false
- },
- yAxis: {
- name: '天数',
- nameLocation: 'middle',
- nameGap: 30,
- type: 'value',
- min: 0,
- max: maxAxisValue,
- interval: interval,
- axisLabel: {
- formatter: '{value}'
- },
- splitLine: {
- show: true,
- lineStyle: {
- color: 'rgba(200, 200, 200, 0.3)',
- type: 'solid'
- }
- }
- },
- series: [
- {
- name: 'MTF',
- data: values, // MTF值
- type: 'line',
- smooth: true,
- symbolSize: 8,
- lineStyle: {
- color: 'rgba(0, 200, 0, 0.8)', // 绿色曲线
- width: 3
- },
- areaStyle: {
- color: 'rgba(0, 200, 0, 0.2)' // 浅绿色区域
- }
- }
- ]
- }
-
- // 初始化图表实例(如果还没有)
- if (!this.mtfChart) {
- this.mtfChart = echarts.init(this.$refs.mtfChart);
- }
-
- // 设置MTF曲线图配置
- this.mtfChart.setOption(mtfOption, true);
- },
-
- // 图表自适应
- resizeCharts() {
- const charts = [this.overtimeChart, this.teamPointsChart, this.mtfChart];
- charts.forEach(chart => {
- if (chart) {
- chart.resize();
- }
- });
- }
- }
- }
- </script>
- <style scoped>
- /* 悬浮卡片通用样式 */
- .floating-card {
- box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
- transition: all 0.3s ease;
- }
- .floating-card:hover {
- transform: translateY(-8px);
- box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
- }
- /* 图表样式 */
- .chart-container {
- height: 340px;
- background-color: rgba(255, 255, 255, 0.7);
- border-radius: 8px;
- padding: 20px;
- margin-top: 20px;
- box-sizing: border-box;
- backdrop-filter: blur(5px);
- }
- .chart-container:hover {
- transform: translateY(-8px);
- box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
- }
- .chart {
- width: 100%;
- height: 100%;
- }
- </style>
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