优化原料入场记录编辑对话框，新增拆码明细的显示逻辑，增强用户体验。更新前端视图以支持拆码明细的自动拼接显示，并调整相关控件的布局和样式。

yy-admin-master/YY.Admin/ViewModels/RawMaterialEntry/RawMaterialEntryEditDialogViewModel.cs

@@ -1,6 +1,9 @@
 using HandyControl.Controls;
 using HandyControl.Tools.Extension;
+using System.Collections.Specialized;
+using System.ComponentModel;
 using System.Collections.ObjectModel;
+using System.Globalization;
 using YY.Admin.Core;
 using YY.Admin.Core.Entity;
 using YY.Admin.Core.Services;
@@ -117,6 +120,9 @@ public class RawMaterialEntryEditDialogViewModel : BaseViewModel, IDialogResulta
     public ObservableCollection<KeyValuePair<string, string>> StatusOptions { get; } = new();
     public ObservableCollection<RawMaterialSplitDetailItem> SplitCodeDetails { get; } = new();
     public double SplitCodeTableHeight => CalculateSplitCodeTableHeight();
+    public string SplitTotalPortionsDisplay => JoinSplitValue(item => item.Portions?.ToString(CultureInfo.InvariantCulture), true);
+    public string SplitPortionWeightDisplay => JoinSplitValue(item => FormatNullableDecimal(item.PortionWeight), true);
+    public string SplitPortionPackagesDisplay => JoinSplitValue(item => item.PortionPackages?.ToString(CultureInfo.InvariantCulture), true);
 
     private bool _result;
     public bool Result { get => _result; set => SetProperty(ref _result, value); }
@@ -151,7 +157,7 @@ public class RawMaterialEntryEditDialogViewModel : BaseViewModel, IDialogResulta
         ClearMaterialCommand = new DelegateCommand(ClearMaterialSelection);
         OpenWeightRecordPickerCommand = new DelegateCommand(async () => await OpenWeightRecordPickerAsync());
         ClearWeightRecordCommand = new DelegateCommand(ClearWeightRecordSelection);
-        SplitCodeDetails.CollectionChanged += (_, _) => RaisePropertyChanged(nameof(SplitCodeTableHeight));
+        SplitCodeDetails.CollectionChanged += OnSplitCodeDetailsCollectionChanged;
         _ = LoadAllAsync();
     }
 
@@ -298,6 +304,9 @@ public class RawMaterialEntryEditDialogViewModel : BaseViewModel, IDialogResulta
         RaisePropertyChanged(nameof(TotalWeightInput));
         RaisePropertyChanged(nameof(TotalPortionsInput));
         RaisePropertyChanged(nameof(IsSpecialAdoptionValue));
+        RaisePropertyChanged(nameof(SplitTotalPortionsDisplay));
+        RaisePropertyChanged(nameof(SplitPortionWeightDisplay));
+        RaisePropertyChanged(nameof(SplitPortionPackagesDisplay));
     }
 
     public void InitializeForEdit(MesXslRawMaterialEntry entry)
@@ -339,6 +348,9 @@ public class RawMaterialEntryEditDialogViewModel : BaseViewModel, IDialogResulta
         RaisePropertyChanged(nameof(TotalWeightInput));
         RaisePropertyChanged(nameof(TotalPortionsInput));
         RaisePropertyChanged(nameof(IsSpecialAdoptionValue));
+        RaisePropertyChanged(nameof(SplitTotalPortionsDisplay));
+        RaisePropertyChanged(nameof(SplitPortionWeightDisplay));
+        RaisePropertyChanged(nameof(SplitPortionPackagesDisplay));
     }
 
     private async Task SaveAsync()
@@ -548,6 +560,71 @@ public class RawMaterialEntryEditDialogViewModel : BaseViewModel, IDialogResulta
         RaisePropertyChanged(nameof(SplitCodeTableHeight));
     }
 
+    private void OnSplitCodeDetailsCollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        if (e.OldItems != null)
+        {
+            foreach (var oldItem in e.OldItems.OfType<RawMaterialSplitDetailItem>())
+            {
+                oldItem.PropertyChanged -= OnSplitDetailItemPropertyChanged;
+            }
+        }
+
+        if (e.NewItems != null)
+        {
+            foreach (var newItem in e.NewItems.OfType<RawMaterialSplitDetailItem>())
+            {
+                newItem.PropertyChanged += OnSplitDetailItemPropertyChanged;
+            }
+        }
+
+        RaiseSplitDisplayPropertyChanged();
+        RaisePropertyChanged(nameof(SplitCodeTableHeight));
+    }
+
+    private void OnSplitDetailItemPropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        if (e.PropertyName is nameof(RawMaterialSplitDetailItem.Portions)
+            or nameof(RawMaterialSplitDetailItem.PortionWeight)
+            or nameof(RawMaterialSplitDetailItem.PortionPackages))
+        {
+            RaiseSplitDisplayPropertyChanged();
+        }
+    }
+
+    private void RaiseSplitDisplayPropertyChanged()
+    {
+        RaisePropertyChanged(nameof(SplitTotalPortionsDisplay));
+        RaisePropertyChanged(nameof(SplitPortionWeightDisplay));
+        RaisePropertyChanged(nameof(SplitPortionPackagesDisplay));
+    }
+
+    private string JoinSplitValue(Func<RawMaterialSplitDetailItem, string?> selector, bool withTrailingSlash)
+    {
+        var values = SplitCodeDetails
+            .Select(selector)
+            .Where(x => !string.IsNullOrWhiteSpace(x))
+            .Select(x => x!.Trim())
+            .ToList();
+        if (values.Count == 0)
+        {
+            return string.Empty;
+        }
+
+        var joined = string.Join("/", values);
+        return withTrailingSlash ? $"{joined}/" : joined;
+    }
+
+    private static string? FormatNullableDecimal(double? value)
+    {
+        if (!value.HasValue)
+        {
+            return null;
+        }
+
+        return value.Value.ToString("0.##", CultureInfo.InvariantCulture);
+    }
+
     private void ApplyFirstSplitDetailToEntry()
     {
         if (Entry == null || SplitCodeDetails.Count == 0)