feat: implement part type management and searchable combo box in property editor

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "dotnet.preferCSharpExtension": true
+}

Common/PLMService.cs

@@ -0,0 +1,92 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Laservall.Solidworks.Common
+{
+    public class PartTypeItem
+    {
+        [JsonProperty("type_id")]
+        public string TypeId { get; set; }
+
+        [JsonProperty("parent_type_id")]
+        public string ParentTypeId { get; set; }
+
+        [JsonProperty("code")]
+        public string Code { get; set; }
+
+        [JsonProperty("type_name")]
+        public string TypeName { get; set; }
+
+        [JsonProperty("type_key")]
+        public string TypeKey { get; set; }
+
+        [JsonProperty("is_child")]
+        public string IsChild { get; set; }
+
+        public string DisplayText => $"{Code} - {TypeName}";
+
+        public override string ToString() => DisplayText;
+    }
+
+    public static class PLMService
+    {
+        private const string PartTypeSearchUrl = "http://10.0.0.155:9992/api/PLM/PartType/Search";
+        private static readonly HttpClient _httpClient = new HttpClient { Timeout = TimeSpan.FromSeconds(30) };
+
+        private static List<PartTypeItem> _cachedPartTypes;
+        private static readonly object _lock = new object();
+
+        public static List<PartTypeItem> CachedPartTypes
+        {
+            get
+            {
+                lock (_lock)
+                {
+                    return _cachedPartTypes ?? new List<PartTypeItem>();
+                }
+            }
+        }
+
+        public static async Task<List<PartTypeItem>> SearchPartTypesAsync(string code = "", string name = "")
+        {
+            try
+            {
+                var requestBody = new { code = code ?? "", name = name ?? "" };
+                var json = JsonConvert.SerializeObject(requestBody);
+                var content = new StringContent(json, Encoding.UTF8, "application/json-patch+json");
+
+                var response = await _httpClient.PostAsync(PartTypeSearchUrl, content).ConfigureAwait(false);
+                var responseText = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
+
+                if (!response.IsSuccessStatusCode)
+                {
+                    Debug.WriteLine($"PLM PartType/Search failed: {(int)response.StatusCode} {responseText}");
+                    return new List<PartTypeItem>();
+                }
+
+                return JsonConvert.DeserializeObject<List<PartTypeItem>>(responseText)
+                    ?? new List<PartTypeItem>();
+            }
+            catch (Exception ex)
+            {
+                Debug.WriteLine($"PLM PartType/Search error: {ex.Message}");
+                return new List<PartTypeItem>();
+            }
+        }
+
+        public static async Task LoadAndCachePartTypesAsync()
+        {
+            var items = await SearchPartTypesAsync("", "").ConfigureAwait(false);
+            lock (_lock)
+            {
+                _cachedPartTypes = items;
+            }
+            Debug.WriteLine($"PLM PartTypes loaded: {items.Count} items");
+        }
+    }
+}

Common/PropertyEditor.cs

@@ -1,10 +1,10 @@
-using HandyControl.Controls;
+using HandyControl.Controls;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
 
 namespace Laservall.Solidworks.Common
 {
@@ -35,7 +35,7 @@ namespace Laservall.Solidworks.Common
     {
         public override FrameworkElement CreateElement(PropertyItem propertyItem)
         {
-            var comboBox = new ComboBox();
+            var comboBox = new System.Windows.Controls.ComboBox();
             comboBox.IsEditable = true;
             var items = ComboBoxDataRegistry.GetItems(propertyItem.DisplayName);
             comboBox.ItemsSource = items;
@@ -49,29 +49,109 @@ namespace Laservall.Solidworks.Common
 
         public override DependencyProperty GetDependencyProperty()
         {
-            return ComboBox.SelectedItemProperty;
+            return System.Windows.Controls.ComboBox.SelectedItemProperty;
         }
     }
 
     public class CategoryComboxPropertyEditor : PropertyEditorBase
     {
+        private static List<PartTypeItem> _allPartTypes = new List<PartTypeItem>();
+
+        public static void SetPartTypes(List<PartTypeItem> items)
+        {
+            _allPartTypes = items ?? new List<PartTypeItem>();
+        }
+
         public override FrameworkElement CreateElement(PropertyItem propertyItem)
         {
-            var comboBox = new ComboBox();
+            var comboBox = new System.Windows.Controls.ComboBox
-            comboBox.IsEditable = true;
+            {
-            var items = ComboBoxDataRegistry.GetItems(propertyItem.DisplayName);
+                IsEditable = true,
-            comboBox.ItemsSource = items;
+                IsTextSearchEnabled = false
-            comboBox.SelectedItem = propertyItem.Value?.ToString();
+            };
+
+            var allItems = _allPartTypes;
+
+            comboBox.ItemsSource = allItems;
+            comboBox.DisplayMemberPath = "DisplayText";
+            comboBox.SelectedValuePath = "Code";
+
+            var currentCode = propertyItem.Value?.ToString();
+            if (!string.IsNullOrEmpty(currentCode))
+            {
+                var match = allItems.FirstOrDefault(x =>
+                    string.Equals(x.Code, currentCode, StringComparison.OrdinalIgnoreCase));
+                if (match != null)
+                {
+                    comboBox.SelectedItem = match;
+                }
+            }
+
+            bool suppressFilter = false;
+
             comboBox.SelectionChanged += (s, e) =>
             {
-                propertyItem.Value = comboBox.SelectedItem;
+                if (comboBox.SelectedItem is PartTypeItem selected)
+                {
+                    propertyItem.Value = selected.Code;
+                }
             };
+
+            comboBox.Loaded += (s, e) =>
+            {
+                var textBox = comboBox.Template.FindName("PART_EditableTextBox", comboBox) as TextBox;
+                if (textBox == null) return;
+
+                textBox.TextChanged += (s2, e2) =>
+                {
+                    if (suppressFilter) return;
+
+                    var text = textBox.Text;
+                    if (string.IsNullOrEmpty(text))
+                    {
+                        comboBox.ItemsSource = allItems;
+                    }
+                    else
+                    {
+                        var lower = text.ToLowerInvariant();
+                        var filtered = allItems.Where(x =>
+                            (x.Code != null && x.Code.ToLowerInvariant().Contains(lower)) ||
+                            (x.TypeName != null && x.TypeName.ToLowerInvariant().Contains(lower))
+                        ).ToList();
+                        comboBox.ItemsSource = filtered;
+                    }
+
+                    suppressFilter = true;
+                    comboBox.IsDropDownOpen = true;
+                    textBox.Text = text;
+                    textBox.CaretIndex = text.Length;
+                    suppressFilter = false;
+                };
+            };
+
+            comboBox.DropDownClosed += (s, e) =>
+            {
+                if (comboBox.SelectedItem is PartTypeItem selected)
+                {
+                    suppressFilter = true;
+                    var textBox = comboBox.Template.FindName("PART_EditableTextBox", comboBox) as TextBox;
+                    if (textBox != null)
+                    {
+                        textBox.Text = selected.DisplayText;
+                        textBox.CaretIndex = textBox.Text.Length;
+                    }
+                    suppressFilter = false;
+
+                    comboBox.ItemsSource = allItems;
+                }
+            };
+
             return comboBox;
         }
 
         public override DependencyProperty GetDependencyProperty()
         {
-            return ComboBox.SelectedItemProperty;
+            return System.Windows.Controls.ComboBox.SelectedValueProperty;
         }
     }
 

Laservall.Solidworks.csproj

@@ -89,6 +89,7 @@
     <Compile Include="AppDomainDllLoader.cs" />
     <Compile Include="Common\PLMConfig.cs" />
     <Compile Include="Common\PropertyEditor.cs" />
+    <Compile Include="Common\PartTypeService.cs" />
     <Compile Include="Common\SM4Helper.cs" />
     <Compile Include="Common\ViewModelBase.cs" />
     <Compile Include="Common\RelayCommand.cs" />
@@ -169,7 +170,7 @@
   <Import Project="packages\Xarial.XCad.SolidWorks.0.8.2\build\Xarial.XCad.SolidWorks.targets" Condition="Exists('packages\Xarial.XCad.SolidWorks.0.8.2\build\Xarial.XCad.SolidWorks.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
-      <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用“NuGet 程序包还原”可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
+      <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用"NuGet 程序包还原"可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('packages\Xarial.XCad.SolidWorks.0.8.2\build\Xarial.XCad.SolidWorks.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Xarial.XCad.SolidWorks.0.8.2\build\Xarial.XCad.SolidWorks.targets'))" />
   </Target>

Model/PartPropModel.cs

@@ -1,4 +1,4 @@
-using HandyControl.Controls;
+using HandyControl.Controls;
 using Laservall.Solidworks.Common;
 using System;
 using System.Collections.Generic;
@@ -168,6 +168,21 @@ namespace Laservall.Solidworks.Model
             }
         }
 
+        private string _partType;
+        [Category("零件属性")]
+        [DisplayName("零件类型")]
+        [Editor(typeof(SearchableComboBoxPropertyEditor), typeof(SearchableComboBoxPropertyEditor))]
+        public string PartType
+        {
+            get => _partType;
+            set
+            {
+                if (_partType == value) return;
+                _partType = value;
+                OnPropertyChanged();
+            }
+        }
+
         private bool _purCheck;
         [Category("零件属性")]
         [DisplayName("采购检验")]

Pane/PartPropPaneViewModel.cs

@@ -4,6 +4,7 @@ using Laservall.Solidworks.Model;
 using SolidWorks.Interop.sldworks;
 using System.Diagnostics;
 using System.Reflection;
+using System.Threading.Tasks;
 using System.Windows.Input;
 using Xarial.XCad;
 using Xarial.XCad.Documents;
@@ -37,8 +38,16 @@ namespace Laservall.Solidworks.Pane
             set => Set(ref _versionText, value);
         }
 
+        private bool _isLoadingPartTypes;
+        public bool IsLoadingPartTypes
+        {
+            get => _isLoadingPartTypes;
+            set => Set(ref _isLoadingPartTypes, value);
+        }
+
         public ICommand SaveCommand { get; }
         public ICommand ResetCommand { get; }
+        public ICommand RefreshPartTypesCommand { get; }
 
         public PartPropPaneViewModel()
         {
@@ -46,6 +55,45 @@ namespace Laservall.Solidworks.Pane
 
             SaveCommand = new RelayCommand(ExecuteSave, CanSave);
             ResetCommand = new RelayCommand(ExecuteReset, CanReset);
+            RefreshPartTypesCommand = new RelayCommand(async _ => await LoadPartTypesAsync());
+
+            // 异步加载零件类型数据
+            Task.Run(async () => await LoadPartTypesAsync());
+        }
+
+        /// <summary>
+        /// 从PLM API加载零件类型数据
+        /// </summary>
+        private async Task LoadPartTypesAsync()
+        {
+            try
+            {
+                IsLoadingPartTypes = true;
+                StatusText = "正在加载零件类型...";
+
+                // 调用PLM API获取零件类型
+                var partTypes = await PartTypeService.GetAllAsync();
+
+                if (partTypes.Count > 0)
+                {
+                    // 注册到可搜索ComboBox编辑器
+                    SearchableComboBoxPropertyEditor.RegisterPartTypes("零件类型", partTypes);
+                    StatusText = $"已加载 {partTypes.Count} 个零件类型";
+                }
+                else
+                {
+                    StatusText = "未找到零件类型数据";
+                }
+            }
+            catch (System.Exception ex)
+            {
+                Debug.WriteLine($"加载零件类型失败: {ex.Message}");
+                StatusText = "加载零件类型失败";
+            }
+            finally
+            {
+                IsLoadingPartTypes = false;
+            }
         }
 
         public void OnSelectionChanged(IXDocument doc, IXSelObject selObject)