From 040814c3d674ddf7b06470f42832581577c4f378 Mon Sep 17 00:00:00 2001
From: wangxiaoshuang <825034831@qq.com>
Date: Tue, 30 Dec 2025 10:24:50 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A1=B9=E7=9B=AE=E6=8A=A5=E8=A1=A8=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9?=
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---
 .../trial-summary/report-forms/index.vue      | 69 ++++++++++++++-----
 1 file changed, 50 insertions(+), 19 deletions(-)

diff --git a/src/views/trials/trials-panel/trial-summary/report-forms/index.vue b/src/views/trials/trials-panel/trial-summary/report-forms/index.vue
index b1958ae8..44318f2f 100644
--- a/src/views/trials/trials-panel/trial-summary/report-forms/index.vue
+++ b/src/views/trials/trials-panel/trial-summary/report-forms/index.vue
@@ -33,7 +33,7 @@
 import BaseContainer from '@/components/BaseContainer'
 let echarts = require('echarts/lib/echarts');
 
-// require('echarts/lib/chart/line');
+require('echarts/lib/component/markLine');
 require('echarts/lib/chart/funnel');
 require('echarts/lib/chart/bar');
 // 按需引入组件
@@ -158,7 +158,8 @@ export default {
                     }
                 },
                 legend: {
-                    data: obj.legendData
+                    data: obj.legendData,
+                    bottom: 0
                 },
                 series: [
                     {
@@ -262,7 +263,9 @@ export default {
                         type: 'shadow'
                     }
                 },
-                legend: {},
+                legend: {
+                    bottom: 0
+                },
                 xAxis: [
                     {
                         type: 'category',
@@ -306,16 +309,17 @@ export default {
                     let obj2 = {
                         xAxisData: [],
                         seriesData: [],
+                        medianValue: 0,
                         unit: this.$t("trials:reportForms:cjart:unit:DaysDiff"),
                         titleText: this.$t("trials:reportForms:cjart:title:dataDistribution"),
                     }
                     if (OtherInfo.PDList && OtherInfo.PDList.length > 0) {
                         OtherInfo.PDList.forEach(item => {
-                            obj.xAxisData.push(item.SubjectCode)
-                            obj.seriesData.push(item.DaysDiff)
+                            obj2.xAxisData.push(item.SubjectCode)
+                            obj2.seriesData.push(item.DaysDiff)
                         })
                     }
-
+                    obj2.medianValue = this.calculateMedian(obj2.seriesData)
                     this.initChart_bottom(obj)
                     this.initChart_bottom_right(obj2)
                 }
@@ -373,29 +377,56 @@ export default {
                 xAxis: {
                     type: 'category',
                     data: obj.xAxisData
+                    // data: ['aaa', 'bbb', 'ccc']
                 },
                 yAxis: {
                     name: obj.unit,
                     type: 'value'
                 },
-                series: [
-                    {
-                        markLine: {
-                            data: [
-                                {
-                                    type: 'average', name: this.$t("trials:reportForms:cjart:data:average")
-                                }
-                            ]
+                series: {
+                    markLine: {
+                        // symbol: ['none', 'none'], // 隐藏标记线两端的箭头
+                        label: {
+                            show: true,
+                            position: 'end', // 将标签显示在线的起点
+                            formatter: `${this.$t('trials:reportForms:cjart:data:median')}: {c}` // 使用 {c} 自动显示 yAxis 的值
                         },
-                        data: obj.seriesData,
-                        type: 'bar',
-                        barWidth: 20,
-                    }
-                ]
+                        data: [
+                            {
+                                name: this.$t('trials:reportForms:cjart:data:median'),
+                                // yAxis 的值设置为我们计算出的中位数
+                                yAxis: obj.medianValue,
+                                lineStyle: {
+                                    type: 'dashed', // 设置为虚线
+                                    color: this.color[7]
+                                }
+                            }
+                        ]
+                    },
+                    data: obj.seriesData,
+                    // data: [1, 2, 3],
+                    type: 'bar',
+                    barWidth: 20,
+                }
+
             };
             // 4. 使用配置项渲染图表
             this.chart_bottom_right.setOption(option);
         },
+        calculateMedian(numbers) {
+            // 1. 创建副本并排序
+            const sorted = [...numbers].sort((a, b) => a - b);
+            const middle = Math.floor(sorted.length / 2);
+
+            // 2. 判断数组长度是奇数还是偶数
+            if (sorted.length % 2 === 0) {
+                // 偶数长度：取中间两个数的平均值
+                return (sorted[middle - 1] + sorted[middle]) / 2;
+            } else {
+                // 奇数长度：直接取中间的数
+                return sorted[middle];
+            }
+        }
     }
 }
 </script>