From 6cc01d6e22060c723c25d9bc69ed6f550d7cb377 Mon Sep 17 00:00:00 2001
From: mzhifa <mzhifa@foxmail.com>
Date: Fri, 10 May 2024 09:34:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=88=97=E8=A1=A8=E6=8C=89?=
 =?UTF-8?q?=E6=97=B6=E9=97=B4=E5=80=92=E5=BA=8F=E6=98=BE=E7=A4=BA?=
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---
 Txgy.FilesWatcher/ViewModels/MainViewModel.cs | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/Txgy.FilesWatcher/ViewModels/MainViewModel.cs b/Txgy.FilesWatcher/ViewModels/MainViewModel.cs
index b83e060..66d69c3 100644
--- a/Txgy.FilesWatcher/ViewModels/MainViewModel.cs
+++ b/Txgy.FilesWatcher/ViewModels/MainViewModel.cs
@@ -484,7 +484,8 @@ namespace Txgy.FilesWatcher.ViewModels
                 {
                     timer1.Dispatcher.Invoke(() =>
                     {
-                        DataList.Add(new FileModel
+                        if(DataList.Count >= 20) { DataList.Remove(dataList.Last()); }
+                        DataList.Insert(0, new FileModel
                         {
                             CreateTime = DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss"),
                             Data = $"{currentT.AddMinutes(-2).ToString("yyyy-MM-dd T HH:mm:ss")}{a}"
@@ -573,10 +574,11 @@ namespace Txgy.FilesWatcher.ViewModels
                     UploadRealtimeFile.UploadRealtimeFileOnce(filePath, lastLine, WorkAreaId);
                     timer1.Dispatcher.Invoke(() =>
                     {
-                        RealTimeDataList.Add(new FileModel
+                        if (RealTimeDataList.Count >= 20) { RealTimeDataList.Remove(RealTimeDataList.Last()); }
+                        RealTimeDataList.Insert(0, new FileModel
                         {
                             CreateTime = DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss"),
-                            Data = $"{DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss")}事件上传成功。"
+                            Data = $"{lastLine},事件上传成功。"
                         });
                     });
                 }
@@ -587,7 +589,8 @@ namespace Txgy.FilesWatcher.ViewModels
                         MQPublish(a, b);
                         timer1.Dispatcher.Invoke(() =>
                         {
-                            MQTTDataList.Add(new FileModel
+                            if (MQTTDataList.Count >= 20) { MQTTDataList.Remove(MQTTDataList.Last()); }
+                            MQTTDataList.Insert(0, new FileModel
                             {
                                 CreateTime = DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss"),
                                 Data = $"{DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss")}事件上传成功。"
@@ -606,10 +609,11 @@ namespace Txgy.FilesWatcher.ViewModels
                     {
                         timer1.Dispatcher.Invoke(() =>
                         {
-                            PostDataList.Add(new FileModel
+                            if (PostDataList.Count >= 20) { PostDataList.Remove(PostDataList.Last()); }
+                            PostDataList.Insert(0,new FileModel
                             {
                                 CreateTime = DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss"),
-                                Data = $"{DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss")}事件上传成功。"
+                                Data = $"{lastLine},事件上传成功。"
                             });
                         });
                     }
@@ -621,7 +625,8 @@ namespace Txgy.FilesWatcher.ViewModels
                         MQPublish(a, b);
                         timer1.Dispatcher.Invoke(() =>
                         {
-                            MQTTDataList.Add(new FileModel
+                            if (MQTTDataList.Count >= 20) { MQTTDataList.Remove(MQTTDataList.Last()); }
+                            MQTTDataList.Insert(0, new FileModel
                             {
                                 CreateTime = DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss"),
                                 Data = $"{DateTime.Now.ToString("yyyy-MM-dd T HH:mm:ss")}事件上传成功。"