ViewModels/MainViewModel.cs

@@ -83,6 +83,33 @@ namespace MembranePoreTester.ViewModels
             }
 
 
+
+            private PressureModeItem _selectedInTakeMode;
+            private List<PressureModeItem> _inTakeModeList;
+
+            public List<PressureModeItem> InTakeModeList => _inTakeModeList ??= new List<PressureModeItem>
+    {
+        new PressureModeItem { Text = "底部进气", Value = 0 },
+        new PressureModeItem { Text = "顶部进气", Value = 1 }
+    };
+
+            public PressureModeItem SelecteInTakeMode
+            {
+                get => _selectedInTakeMode;
+                set
+                {
+                    if (SetProperty(ref _selectedInTakeMode, value))
+                    {
+                        Task.Run(async () => await WriteInTakeModeAsync(value?.Text ?? "底部进气"));
+                    }
+                }
+            }
+
+
+
+
+
+
             private readonly IPlcService _plcService;
             private readonly PlcConfiguration _plcConfig;
             private bool _isPressing;
@@ -108,6 +135,19 @@ namespace MembranePoreTester.ViewModels
                 }
             }
 
+            public string UpAndDown
+            {
+                get => _selectedInTakeMode?.Text ?? "底部";
+                set
+                {
+                    var mode = InTakeModeList.FirstOrDefault(m => m.Text == value);
+                    if (mode != null)
+                    {
+                        SelecteInTakeMode = mode;
+                    }
+                }
+            }
+
             public string PressButtonText
             {
                 get => _pressButtonText;
@@ -174,7 +214,10 @@ namespace MembranePoreTester.ViewModels
                     // 仅在非抑制模式下将改变写回PLC，避免把PLC读回的值再次写入造成循环
                     if (changed && !_suppressPressureValidation)
                     {
-                        _ = _plcService.WriteMultipleRegistersAsync(_plcConfig.PressureUpperLimit, (float)value);
+                        ushort address = StationId == 1 ? _plcConfig.PressureUpperLimit
+               : StationId == 2 ? _plcConfig.PressureUpperLimit2
+               : _plcConfig.PressureUpperLimit3;
+                        _ = _plcService.WriteMultipleRegistersAsync(address, (float)value);
                     }
                 }
             }
@@ -187,7 +230,7 @@ namespace MembranePoreTester.ViewModels
                     if (SetProperty(ref _pressureRate, value))
                     {
                         // 值改变时写入PLC
-                        _ = _plcService.WriteMultipleRegistersAsync(_plcConfig.PressureRate, (float)value);
+                        _ = _plcService.WriteMultipleRegistersAsync(StationId == 1 ? _plcConfig.PressureRate : StationId == 2 ? _plcConfig.PressureRate2 : _plcConfig.PressureRate3, (float)value);
                     }
                 }
             }
@@ -197,8 +240,13 @@ namespace MembranePoreTester.ViewModels
             {
                 try
                 {
-                    float upperLimit = await _plcService.ReadFloatAsync(_plcConfig.PressureUpperLimit);
-                    float rate = await _plcService.ReadFloatAsync(_plcConfig.PressureRate);
+                    // 根据工位选择加压上限的PLC地址
+                    ushort upperLimitAddress = StationId == 1 ? _plcConfig.PressureUpperLimit
+                                             : StationId == 2 ? _plcConfig.PressureUpperLimit2
+                                             : _plcConfig.PressureUpperLimit3;
+
+                    float upperLimit = await _plcService.ReadFloatAsync(upperLimitAddress);
+                    float rate = await _plcService.ReadFloatAsync(StationId == 1 ? _plcConfig.PressureRate : StationId == 2 ? _plcConfig.PressureRate2 : _plcConfig.PressureRate3);
 
 
 
@@ -241,7 +289,7 @@ namespace MembranePoreTester.ViewModels
                 StartCommand = new RelayCommand(async () =>
                 {
                     // 启动PLC
-                    await WriteCoilAsync(_plcConfig.StartCoil, true);
+                    await WriteCoilAsync(StationId == 1 ? _plcConfig.StartCoil : StationId == 2 ? _plcConfig.StartCoil2 : _plcConfig.StartCoil3, true);
 
                     // 启动孔分布自动采集
                     PoreDistributionVM.StartCollecting();
@@ -253,7 +301,7 @@ namespace MembranePoreTester.ViewModels
                     // 停止自动采集
                     PoreDistributionVM.StopCollecting();
                     // 停止PLC
-                    await WriteCoilAsync(_plcConfig.StopCoil, true);
+                    await WriteCoilAsync(StationId == 1 ? _plcConfig.StopCoil : StationId == 2 ? _plcConfig.StopCoil2 : _plcConfig.StopCoil3, true);
                 });
 
 
@@ -274,6 +322,7 @@ namespace MembranePoreTester.ViewModels
                 {
                     await ReadPressureModeAsync();
                     await ReadPressureParametersAsync(); // 新增：读取压力参数
+                    await ReadInTakeModeAsync();
 
                 }, TaskScheduler.Default);
 
@@ -301,6 +350,44 @@ namespace MembranePoreTester.ViewModels
                 });
             }
 
+            private async Task ReadInTakeModeAsync()
+            {
+                await SafeExecuteAsync($"ReadInTakeModeAsync{StationId}", async () =>
+                {
+                    try
+                    {
+                        ushort address = 0;
+
+                        if (StationId == 1)
+                        {
+                            address = _plcConfig.UpAndDown1;
+                        }
+                        else if (StationId == 2)
+                        {
+                            address = _plcConfig.UpAndDown2;
+                        }
+                        else if (StationId == 3)
+                        {
+                            address = _plcConfig.UpAndDown3;
+                        }
+
+                        ushort[] values = await _plcService.ReadHoldingRegistersAsync(address, 1);
+                        ushort val = values[0];
+                        string newValue = val == 0 ? "底部进气" : "顶部进气";
+
+                        Application.Current.Dispatcher.Invoke(() =>
+                        {
+                            // 更新选中项
+                            UpAndDown = newValue;
+                        });
+                    }
+                    catch (Exception ex)
+                    {
+                        System.Diagnostics.Debug.WriteLine($"读取出口模式失败: {ex.Message}");
+                    }
+                });
+            }
+
             private async Task TogglePressAsync()
             {
                 try
@@ -346,11 +433,11 @@ namespace MembranePoreTester.ViewModels
                 {
                     try
                     {
-                        bool status = await _plcService.ReadCoilAsync(_plcConfig.EnableCoil);  // 读取 M21
+                        bool status = await _plcService.ReadCoilAsync(StationId == 1 ? _plcConfig.EnableCoil : StationId == 2 ? _plcConfig.EnableCoil2 : _plcConfig.EnableCoil3);  // 读取 M21
                         EnableStatus = status;
 
 
-                        bool pressStatus = await _plcService.ReadCoilAsync(_plcConfig.PressCoil);//这里也要更新加压的按钮状态
+                        bool pressStatus = await _plcService.ReadCoilAsync(StationId == 1 ? _plcConfig.PressCoil : StationId == 2 ? _plcConfig.PressCoil2 : _plcConfig.PressCoil3);//这里也要更新加压的按钮状态
 
                         _isPressing = pressStatus;
 
@@ -401,6 +488,37 @@ namespace MembranePoreTester.ViewModels
             }
 
 
+            private async Task WriteInTakeModeAsync(string mode)
+            {
+                if (IsDisposed) return;
+
+                ushort val = mode.ToString().Contains("底部") ? (ushort)0 : (ushort)1;
+                try
+                {
+                    ushort address = 0;
+
+                    if (StationId == 1)
+                    {
+                        address = _plcConfig.UpAndDown1;
+                    }
+                    else if (StationId == 2)
+                    {
+                        address = _plcConfig.UpAndDown2;
+                    }
+                    else if (StationId == 3)
+                    {
+                        address = _plcConfig.UpAndDown3;
+                    }
+
+                    await _plcService.WriteSingleRegisterAsync(address, val);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show($"写出口模式失败: {ex.Message}");
+                }
+
+            }
+
             private bool _isPoreDistributionActive;
             public bool IsPoreDistributionActive
             {
@@ -426,10 +544,13 @@ namespace MembranePoreTester.ViewModels
                 var station = new StationItem
                 {
                     Name = $"工位 {i}",
-                    BubblePointVM = new BubblePointViewModel { StationId = i },
-                    PoreDistributionVM = new PoreDistributionViewModel { StationId = i },
+                    BubblePointVM = new BubblePointViewModel(),
+                    PoreDistributionVM = new PoreDistributionViewModel(),
                     StationId = i
                 };
+                // 在构造完成后显式传入 StationId 以初始化 VM
+                station.BubblePointVM.Initialize(i);
+                station.PoreDistributionVM.Initialize(i);
                 Stations.Add(station);
             }
 
@@ -456,6 +577,11 @@ namespace MembranePoreTester.ViewModels
                 bool highPressAlarm = await plc.ReadCoilAsync(config.HighPressAlarm);
                 bool lowPressAlarm = await plc.ReadCoilAsync(config.LowPressAlarm);
 
+
+                bool Midnight1 = await plc.ReadCoilAsync(config.Midnight1);
+                bool Midnight2 = await plc.ReadCoilAsync(config.Midnight2);
+                bool Midnight3 = await plc.ReadCoilAsync(config.Midnight3);
+
                 // 收集当前报警信息
                 var newAlarms = new List<string>();
                 if (smallFlowAlarm) newAlarms.Add("小流量计报警");
@@ -463,6 +589,10 @@ namespace MembranePoreTester.ViewModels
                 if (highPressAlarm) newAlarms.Add("高压超限");
                 if (lowPressAlarm) newAlarms.Add("低压超限");
 
+                if (Midnight1) newAlarms.Add("1工位漏夜");
+                if (Midnight2) newAlarms.Add("2工位漏夜");
+                if (Midnight3) newAlarms.Add("3工位漏夜");
+
                 // 更新UI（避免频繁刷新集合导致界面闪烁，直接替换内容）
                 Application.Current.Dispatcher.Invoke(() =>
                 {