初版

FATrace.WPLApp/Services/DataServices.cs

@@ -6,6 +6,8 @@ using Prism.Mvvm;
 using System.Collections.Concurrent;
 using System.Windows;
 using ComConfigHelper = FATrace.Com.ConfigHelper;
+using Prism.Events;
+using FATrace.WPLApp.Events;
 
 namespace FATrace.WPLApp.Services
 {
@@ -15,10 +17,12 @@ namespace FATrace.WPLApp.Services
     /// </summary>
     public class DataServices : BindableBase, IDisposable
     {
-        public DataServices(ILogService logService, IFreeSql freeSql)
+        public DataServices(ILogService logService, IFreeSql freeSql, IEventAggregator eventAggregator, SysRunService sysRunService)
         {
             LogService = logService;
             FreeSql = freeSql;
+            EventAggregator = eventAggregator;
+            SysRunService = sysRunService;
 
             LineSglModel = new LineSglModel();
             LineSglModel.WeightScanCodeHandle += LineSglModel_WeightScanCodeHandle;
@@ -116,7 +120,7 @@ namespace FATrace.WPLApp.Services
 
                     var Result = FreeSql.Update<RawProUse>()
                      .Set(p => p.OutTime, DateTime.Now)
-                     .Where(p => p.BoxCode == BoxScanCode+",A")//外箱二维码就是外箱扫描码
+                     .Where(p => p.BoxCode == BoxScanCode + ",A")//外箱二维码就是外箱扫描码
                      .ExecuteAffrows();
                     if (Result > 0)
                     {
@@ -151,7 +155,7 @@ namespace FATrace.WPLApp.Services
 
                 KeyencePlcMcNet.Write("D1250", new Int16[30]);
             });
-
+            try { EventAggregator?.GetEvent<DashboardRefreshEvent>()?.Publish(true); } catch { }
         }
 
         /// <summary>
@@ -227,8 +231,19 @@ namespace FATrace.WPLApp.Services
 
         public ILogService LogService { get; }
         public IFreeSql FreeSql { get; }
+        public IEventAggregator EventAggregator { get; }
+        public SysRunService SysRunService { get; }
 
-        //通信组件
+        private bool _plcConnected;
+        public bool PlcConnected
+        {
+            get { return _plcConnected; }
+            private set { _plcConnected = value; RaisePropertyChanged(); }
+        }
+
+        /// <summary>
+        /// 基恩士通信组件
+        /// </summary>
         private KeyenceMcNet KeyencePlcMcNet { get; set; } = null;
 
         private string _WeightScanCode;
@@ -304,6 +319,7 @@ namespace FATrace.WPLApp.Services
                 // 读取 PLC 配置（大小写敏感，采用公共 ConfigHelper 并提供默认值）
                 string PLCIP = ComConfigHelper.GetStringOrDefault("PLCIP", "192.0.1.10");
                 int Port = ComConfigHelper.GetIntOrDefault("PLCPort", 5000);
+                try { SysRunService.PlcIp = PLCIP; SysRunService.PlcPort = Port; } catch { }
 
                 //PLC通信的连接
                 KeyencePlcMcNet = new KeyenceMcNet();
@@ -317,16 +333,22 @@ namespace FATrace.WPLApp.Services
                 if (connect.IsSuccess)//初始连接状态的显示判断
                 {
                     Console.WriteLine($"PLC-连接 OK");
+                    PlcConnected = true;
+                    try { SysRunService.PlcLinkState = true; SysRunService.SysRunState.ComState = 1; SysRunService.SysRunState.ComMsg = "正常"; } catch { }
                 }
                 else
                 {
                     MessageBox.Show(connect.Message + Environment.NewLine + "ErrorCode: " + connect.ErrorCode);
+                    PlcConnected = false;
+                    try { SysRunService.PlcLinkState = false; SysRunService.SysRunState.ComState = 2; SysRunService.SysRunState.ComMsg = "连接失败"; } catch { }
                 }
             }
             catch (Exception ex)
             {
                 LogService.Error(String.Format("ErrSource : {0} ErrMsg : {1}", ex.StackTrace.ToString(), ex.Message.ToString()));
                 //insertLogToDBDelegate.BeginInvoke(1, "UpdateUIMethod异常", ex.Message.ToString() + ex.StackTrace.Substring(ex.StackTrace.Length - 40, 40), null, null);
+                PlcConnected = false;
+                try { SysRunService.PlcLinkState = false; SysRunService.SysRunState.ComState = 2; SysRunService.SysRunState.ComMsg = "异常"; } catch { }
             }
         }
 
@@ -446,6 +468,14 @@ namespace FATrace.WPLApp.Services
                     if (OperateResultBoxScanSgl.IsSuccess)
                     {
                         LineSglModel.BoxScanCodeEnable = OperateResultBoxScanSgl.Content;
+
+                        PlcConnected = true;
+                        try { SysRunService.PlcLinkState = true; SysRunService.SysRunState.ComState = 1; SysRunService.SysRunState.ComMsg = "正常"; } catch { }
+                    }
+                    else
+                    {
+                        PlcConnected = false;
+                        try { SysRunService.PlcLinkState = false; SysRunService.SysRunState.ComState = 2; SysRunService.SysRunState.ComMsg = "连接失败"; } catch { }
                     }
 
                 }
@@ -488,11 +518,16 @@ namespace FATrace.WPLApp.Services
                 if (!ret.IsSuccess)
                 {
                     LogService.Warn($"PLC重连失败: {ret.Message} (Code: {ret.ErrorCode})");
+                    PlcConnected = false;
+                    try { SysRunService.PlcLinkState = false; SysRunService.SysRunState.ComState = 2; SysRunService.SysRunState.ComMsg = "异常"; } catch { }
                 }
+                else { PlcConnected = true; try { SysRunService.PlcLinkState = true; SysRunService.SysRunState.ComState = 1; SysRunService.SysRunState.ComMsg = "正常"; } catch { } }
             }
             catch (Exception ex)
             {
                 LogService.Error($"PLC重连异常: {ex.Message}");
+                PlcConnected = false;
+                try { SysRunService.PlcLinkState = false; SysRunService.SysRunState.ComState = 2; SysRunService.SysRunState.ComMsg = "异常"; } catch { }
             }
         }