From 12d2c502485d1ff1dd0bf7ff312f3c101448077f Mon Sep 17 00:00:00 2001
From: zhongzm <zhongzm@agt.com>
Date: Mon, 22 Sep 2025 15:44:46 +0800
Subject: [PATCH] =?UTF-8?q?feat:=E4=BF=AE=E6=AD=A3mos=E5=92=8Ccct=E6=9F=A5?=
 =?UTF-8?q?=E8=AF=A2=E6=97=B6=E9=97=B4=E8=8C=83=E5=9B=B4?=
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---
 src/views/perfManage/overview/index.vue | 42 +++++++++++++++----------
 1 file changed, 26 insertions(+), 16 deletions(-)

diff --git a/src/views/perfManage/overview/index.vue b/src/views/perfManage/overview/index.vue
index 546d2b15..4111bf91 100644
--- a/src/views/perfManage/overview/index.vue
+++ b/src/views/perfManage/overview/index.vue
@@ -399,8 +399,8 @@ async function fetchMosData(neId: string) {
     console.log('MOS数据响应:', res)
 
     if (res.code === 1 && Array.isArray(res.data)) {
-      // 使用24小时数据补全功能
-      mosData.value = generate24HourTimeSeries(res.data, 'mosAvg')
+      // 使用当天0点到现在的数据补全功能
+      mosData.value = generateTodayTimeSeries(res.data, 'mosAvg')
       console.log('MOS数据加载完成:', mosData.value)
 
       // 更新MOS图表
@@ -441,8 +441,8 @@ async function fetchCctData(neId: string) {
     console.log('CCT数据响应:', res)
 
     if (res.code === 1 && Array.isArray(res.data)) {
-      // 使用24小时数据补全功能
-      cctData.value = generate24HourTimeSeries(res.data, 'cctAvg')
+      // 使用当天0点到现在的数据补全功能
+      cctData.value = generateTodayTimeSeries(res.data, 'cctAvg')
       console.log('CCT数据加载完成:', cctData.value)
 
       // 更新CCT图表
@@ -2125,25 +2125,35 @@ function calculateMosCctTimeDifference(latestData: any, previousData: any) {
   }
 }
 
-// 生成24小时完整时间序列数据（用于MOS/CCT数据补全）
-function generate24HourTimeSeries(rawData: any[], dataField: string) {
+// 生成当天0点到现在的完整时间序列数据（用于MOS/CCT数据补全）
+function generateTodayTimeSeries(rawData: any[], dataField: string) {
   if (!rawData || rawData.length === 0) {
-    // 如果没有数据，返回24个0值
-    return Array.from({ length: 24 }, (_, i) => ({
-      timeGroup: Math.floor(Date.now() / 1000) - (23 - i) * 3600,
+    // 如果没有数据，返回当天0点到现在的0值数据点
+    const now = new Date()
+    const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)
+    const hoursFromStart = Math.floor((now.getTime() - todayStart.getTime()) / (1000 * 60 * 60))
+
+    return Array.from({ length: hoursFromStart + 1 }, (_, i) => ({
+      timeGroup: Math.floor(todayStart.getTime() / 1000) + i * 3600,
       [dataField]: 0
     }))
   }
 
-  // 获取当前时间（秒级时间戳）
-  const now = Math.floor(Date.now() / 1000)
+  // 获取当前时间和当天0点
+  const now = new Date()
+  const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0)
+  const todayStartTimestamp = Math.floor(todayStart.getTime() / 1000)
+  const nowTimestamp = Math.floor(now.getTime() / 1000)
 
-  // 生成过去24小时的完整时间点（每小时一个点）
-  const timePoints = Array.from({ length: 24 }, (_, i) => {
-    const hourTimestamp = now - (23 - i) * 3600
+  // 计算从当天0点到现在的小时数
+  const hoursFromStart = Math.floor((nowTimestamp - todayStartTimestamp) / 3600)
+
+  // 生成当天0点到现在的完整时间点（每小时一个点）
+  const timePoints = Array.from({ length: hoursFromStart + 1 }, (_, i) => {
+    const hourTimestamp = todayStartTimestamp + i * 3600
     return {
       timestamp: hourTimestamp,
-      hourStart: Math.floor(hourTimestamp / 3600) * 3600 // 整点时间
+      hourStart: hourTimestamp // 已经是整点时间
     }
   })
 
@@ -2155,7 +2165,7 @@ function generate24HourTimeSeries(rawData: any[], dataField: string) {
     dataMap.set(hourStart, item)
   })
 
-  // 补全24小时数据
+  // 补全当天数据
   const completeData = timePoints.map(({ hourStart }) => {
     const existingData = dataMap.get(hourStart)
     if (existingData) {