将“分层管理”的消息提示和进度条迁移到状态栏

src/UI/WPF/LogisticsControlPanel.xaml

@@ -90,7 +90,8 @@ NavisworksTransport 主控制面板 - 采用与其他视图一致的Navisworks 2
                 <!-- 左侧：状态信息 -->
                 <Grid Grid.Column="0" Margin="8,6,20,6">
                     <ProgressBar Height="20"
-                                IsIndeterminate="{Binding IsProcessing}"
+                                Value="{Binding ProgressPercentage}"
+                                IsIndeterminate="{Binding IsIndeterminateProgress}"
                                 Visibility="{Binding IsProcessing, Converter={StaticResource BoolToVisConverter}}"/>
                     
                     <TextBlock Text="{Binding StatusText}"

src/UI/WPF/LogisticsControlPanel.xaml.cs

@@ -55,8 +55,8 @@ namespace NavisworksTransport.UI.WPF
             {
                 LogManager.Info("开始初始化子视图");
 
-                // 创建分层管理视图
-                _layerManagementView = new LayerManagementView();
+                // 创建分层管理视图，传入主ViewModel以启用统一状态栏
+                _layerManagementView = new LayerManagementView(ViewModel);
                 
                 // 将分层管理视图添加到主界面
                 LayerManagementContent.Content = _layerManagementView;

src/UI/WPF/ViewModels/LayerManagementViewModel.cs

@@ -43,6 +43,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
         private readonly ModelSplitterManager _modelSplitterManager;
         private readonly AttributeGrouper _attributeGrouper;
         private readonly UIStateManager _uiStateManager;
+        private readonly LogisticsControlViewModel _mainViewModel;
         private CancellationTokenSource _cancellationTokenSource;
         
         // 选择事件订阅管理器
@@ -59,8 +60,6 @@ namespace NavisworksTransport.UI.WPF.ViewModels
         private bool _needsManualFloorSetup;
         private bool _showPreviewResults;
         private bool _showPreviewPrompt = true;
-        private bool _showPreviewInfo;
-        private string _previewInfoMessage = "";
         private string _floorAnalysisResult = "点击[分析楼层]开始检测";
         private Brush _floorAnalysisResultColor = Brushes.Gray;
         private string _selectedFloorAttribute;
@@ -69,7 +68,6 @@ namespace NavisworksTransport.UI.WPF.ViewModels
         private string _outputDirectory = "";
         private string _currentSelectionText = "未选择项目";
         private string _currentOperationText = "";
-        private string _progressDetailText = "";
         private double _progressPercentage;
         private string _selectedSplitStrategy = "智能检测楼层";
         private string _selectedCustomLayerOption = "按楼层";
@@ -395,23 +393,6 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             set => SetPropertyThreadSafe(ref _showPreviewPrompt, value);
         }
 
-        /// <summary>
-        /// 是否显示预览信息
-        /// </summary>
-        public bool ShowPreviewInfo
-        {
-            get => _showPreviewInfo;
-            set => SetPropertyThreadSafe(ref _showPreviewInfo, value);
-        }
-
-        /// <summary>
-        /// 预览信息提示消息
-        /// </summary>
-        public string PreviewInfoMessage
-        {
-            get => _previewInfoMessage;
-            set => SetPropertyThreadSafe(ref _previewInfoMessage, value);
-        }
 
         /// <summary>
         /// 当前选择文本
@@ -489,15 +470,6 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             set => SetPropertyThreadSafe(ref _currentOperationText, value);
         }
 
-        /// <summary>
-        /// 进度详细文本
-        /// </summary>
-        public string ProgressDetailText
-        {
-            get => _progressDetailText;
-            set => SetPropertyThreadSafe(ref _progressDetailText, value);
-        }
-
         /// <summary>
         /// 进度百分比
         /// </summary>
@@ -829,6 +801,56 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             }
         }
 
+        /// <summary>
+        /// 构造函数 - 支持统一状态栏
+        /// </summary>
+        /// <param name="mainViewModel">主ViewModel，用于统一状态栏</param>
+        public LayerManagementViewModel(LogisticsControlViewModel mainViewModel) : base()
+        {
+            try
+            {
+                // 保存主ViewModel引用
+                _mainViewModel = mainViewModel;
+                
+                // 获取UI状态管理器实例
+                _uiStateManager = UIStateManager.Instance;
+                // 验证关键组件是否正常初始化
+                if (_uiStateManager == null)
+                {
+                    LogManager.Error("UIStateManager初始化失败");
+                    throw new InvalidOperationException("UIStateManager初始化失败");
+                }
+                
+                // 初始化业务逻辑组件
+                _floorDetector = new FloorDetector();
+                _modelSplitterManager = new ModelSplitterManager();
+                _attributeGrouper = new AttributeGrouper();
+
+                // 初始化命令 - 使用异步Command Pattern
+                InitializeCommands();
+
+                // 订阅事件
+                _modelSplitterManager.ProgressChanged += OnProgressChanged;
+                _modelSplitterManager.StatusChanged += OnStatusChanged;
+                
+                // 订阅Navisworks选择变化事件 - 使用新的选择管理服务
+                SubscribeToSelectionEvents();
+
+                // 异步初始化
+                InitializeAsync();
+                
+                LogManager.Info("LayerManagementViewModel构造函数执行完成 - 支持统一状态栏");
+            }
+            catch (Exception ex)
+            {
+                LogManager.Error($"LayerManagementViewModel构造函数异常: {ex.Message}", ex);
+                
+                // 在构造函数中尽量保证对象处于可用状态
+                CurrentOperationText = "初始化失败，请检查日志";
+                throw;
+            }
+        }
+
         #endregion
 
         #region 命令初始化 - 统一的Command Pattern
@@ -944,12 +966,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 IsProcessing = true;
                 ShowCancelButton = false; // 分析楼层操作不支持取消
                 CurrentOperationText = "正在分析楼层...";
-                ProgressDetailText = "检测模型中的楼层属性";
-                ProgressPercentage = 0;
-                
-                // 初始化预览状态
-                ShowPreviewInfo = true;
-                PreviewInfoMessage = "正在使用智能遍历模式快速生成预览，仅显示关键节点...";
+                UpdateMainStatus("检测模型中的楼层属性", -1, true);
             });
 
             try
@@ -965,12 +982,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     {
                         SetFloorAnalysisResult(result.Message, result.StatusColor);
                         NeedsManualFloorSetup = result.NeedsManualSetup;
-                        ProgressDetailText = "楼层分析完成";
+                        UpdateMainStatus("楼层分析完成");
                     }
                     else
                     {
                         SetFloorAnalysisResult(result.ErrorMessage, Brushes.Red);
-                        ProgressDetailText = "楼层分析失败";
+                        UpdateMainStatus("楼层分析失败");
                     }
                 });
             }
@@ -982,7 +999,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     SetFloorAnalysisResult($"分析失败: {ex.Message}", Brushes.Red);
-                    ProgressDetailText = "操作异常";
+                    UpdateMainStatus("操作异常");
                 });
             }
             finally
@@ -1008,7 +1025,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             {
                 IsProcessing = true;
                 CurrentOperationText = "正在刷新属性列表...";
-                ProgressDetailText = "获取模型属性";
+                UpdateMainStatus("获取模型属性");
             });
 
             try
@@ -1027,11 +1044,11 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                         {
                             AvailableAttributes.Add(attr);
                         }
-                        ProgressDetailText = $"成功获取 {result.Attributes.Count} 个属性";
+                        UpdateMainStatus($"成功获取 {result.Attributes.Count} 个属性");
                     }
                     else
                     {
-                        ProgressDetailText = result.ErrorMessage ?? "获取属性失败";
+                        UpdateMainStatus(result.ErrorMessage ?? "获取属性失败");
                     }
                 });
             }
@@ -1043,7 +1060,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     AvailableAttributes.Clear();
-                    ProgressDetailText = $"刷新失败: {ex.Message}";
+                    UpdateMainStatus($"刷新失败: {ex.Message}");
                 });
             }
             finally
@@ -1067,7 +1084,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             {
                 IsProcessing = true;
                 CurrentOperationText = "正在获取选中节点...";
-                ProgressDetailText = "检查当前选择";
+                UpdateMainStatus("检查当前选择");
             });
 
             try
@@ -1082,14 +1099,14 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     if (result.IsSuccess)
                     {
                         SelectedNodesText = NavisworksSelectionHelper.FormatSelectionText(result.Count, result.SelectedItems, "个节点");
-                        ProgressDetailText = result.Count > 0 
+                        UpdateMainStatus(result.Count > 0 
                             ? $"获取到 {result.Count} 个选中节点"
-                            : "当前没有选中的节点";
+                            : "当前没有选中的节点");
                     }
                     else
                     {
                         SelectedNodesText = "获取节点失败";
-                        ProgressDetailText = result.ErrorMessage ?? "选择节点操作失败";
+                        UpdateMainStatus(result.ErrorMessage ?? "选择节点操作失败");
                     }
                 });
             }
@@ -1101,7 +1118,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     SelectedNodesText = "获取节点异常";
-                    ProgressDetailText = $"操作失败: {ex.Message}";
+                    UpdateMainStatus($"操作失败: {ex.Message}");
                 });
             }
             finally
@@ -1126,7 +1143,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 IsProcessing = true;
                 CurrentOperationText = "正在应用楼层属性...";
                 FloorAttributeStatus = "处理中...";
-                ProgressDetailText = "为选中节点设置楼层属性";
+                UpdateMainStatus("为选中节点设置楼层属性");
             });
 
             try
@@ -1141,12 +1158,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     if (result.IsSuccess)
                     {
                         FloorAttributeStatus = $"成功为 {result.Count} 个节点设置楼层属性";
-                        ProgressDetailText = $"属性设置完成，影响 {result.Count} 个节点";
+                        UpdateMainStatus($"属性设置完成，影响 {result.Count} 个节点");
                     }
                     else
                     {
                         FloorAttributeStatus = result.ErrorMessage ?? "楼层属性设置失败";
-                        ProgressDetailText = "属性设置操作失败";
+                        UpdateMainStatus("属性设置操作失败");
                     }
                 });
             }
@@ -1158,7 +1175,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     FloorAttributeStatus = $"设置失败: {ex.Message}";
-                    ProgressDetailText = "属性设置异常";
+                    UpdateMainStatus("属性设置异常");
                 });
             }
             finally
@@ -1184,7 +1201,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 ShowCancelButton = false; // 预览操作不支持取消
                 CurrentOperationText = "正在生成分层预览...";
                 ProgressPercentage = 0;
-                ProgressDetailText = "准备分层配置";
+                UpdateMainStatus("准备分层配置");
                 
                 // 清空旧的预览结果
                 SplitPreviewResults.Clear();
@@ -1192,8 +1209,6 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 // 显示加载状态
                 ShowPreviewResults = false;
                 ShowPreviewPrompt = false;
-                ShowPreviewInfo = true;
-                PreviewInfoMessage = "正在使用智能遍历模式快速生成预览...";
                 
                 // 添加加载提示项
                 var loadingItem = new SplitPreviewItem
@@ -1245,18 +1260,14 @@ namespace NavisworksTransport.UI.WPF.ViewModels
 
                         ShowPreviewResults = true;
                         ShowPreviewPrompt = false;
-                        ShowPreviewInfo = true;
-                        PreviewInfoMessage = $"预览完成：共检测到 {SplitPreviewResults.Count} 个分层（智能遍历仅显示关键节点）";
-                        ProgressDetailText = $"预览完成，共 {SplitPreviewResults.Count} 个分层";
+                        UpdateMainStatus($"预览完成：共检测到 {SplitPreviewResults.Count} 个分层（智能遍历仅显示关键节点）");
                     }
                     else
                     {
                         // 预览失败或无结果，不在列表中显示错误项，而是隐藏结果列表并显示提示
                         ShowPreviewResults = false;
                         ShowPreviewPrompt = true; // 显示提示信息
-                        ShowPreviewInfo = true; // 显示预览信息提示
-                        PreviewInfoMessage = result.ErrorMessage ?? "未找到任何分层属性，请先设置模型的分层属性（楼层、区域或子系统）";
-                        ProgressDetailText = result.ErrorMessage ?? "未找到任何分层属性，请先设置模型的分层属性（楼层、区域或子系统）";
+                        UpdateMainStatus(result.ErrorMessage ?? "未找到任何分层属性，请先设置模型的分层属性（楼层、区域或子系统）");
                     }
                 });
             }
@@ -1272,9 +1283,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     
                     ShowPreviewResults = false;
                     ShowPreviewPrompt = true; // 显示提示信息
-                    ShowPreviewInfo = true; // 显示预览信息提示
-                    PreviewInfoMessage = $"预览异常: {ex.Message}";
-                    ProgressDetailText = $"预览异常: {ex.Message}";
+                    UpdateMainStatus($"预览异常: {ex.Message}");
                 });
             }
             finally
@@ -1325,7 +1334,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     await _uiStateManager.ExecuteUIUpdateAsync(() =>
                     {
                         CurrentOperationText = "没有选中任何分层进行保存";
-                        ProgressDetailText = "请勾选需要保存的分层";
+                        UpdateMainStatus("请勾选需要保存的分层");
                     });
                     return;
                 }
@@ -1338,7 +1347,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     IsProcessing = true;
                     ShowCancelButton = true; // 分层保存支持取消
                     CurrentOperationText = "正在执行分层保存...";
-                    ProgressDetailText = $"准备保存到: {selectedDirectory}";
+                    UpdateMainStatus($"准备保存到: {selectedDirectory}");
                 });
 
                 _cancellationTokenSource = new CancellationTokenSource();
@@ -1378,7 +1387,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "分层保存完成";
-                    ProgressDetailText = $"文件已保存到: {selectedDirectory}";
+                    UpdateMainStatus($"文件已保存到: {selectedDirectory}");
                     // 更新OutputDirectory显示（可选）
                     OutputDirectory = selectedDirectory;
                 });
@@ -1391,7 +1400,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "分层保存异常";
-                    ProgressDetailText = $"保存失败: {ex.Message}";
+                    UpdateMainStatus($"保存失败: {ex.Message}");
                 });
             }
             finally
@@ -1441,8 +1450,8 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     await _uiStateManager.ExecuteUIUpdateAsync(() =>
                     {
                         CurrentOperationText = $"正在处理分层: {preview.LayerName} ({i + 1}/{previewResultsForSave.Count})";
-                        ProgressPercentage = (double)(i + 1) * 100 / previewResultsForSave.Count;
-                        ProgressDetailText = $"处理分层 {i + 1}/{previewResultsForSave.Count}: {preview.LayerName}";
+                        double percentage = (double)(i + 1) * 100 / previewResultsForSave.Count;
+                        UpdateMainStatus($"处理分层 {i + 1}/{previewResultsForSave.Count}: {preview.LayerName}", percentage);
                     });
 
                     try
@@ -1461,7 +1470,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                         // 继续处理其他分层，不因单个失败而中断整个进程
                         await _uiStateManager.ExecuteUIUpdateAsync(() =>
                         {
-                            ProgressDetailText = errorMsg;
+                            UpdateMainStatus(errorMsg);
                         });
                     }
                 }
@@ -1480,7 +1489,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
-                    ProgressDetailText = finalMessage;
+                    UpdateMainStatus(finalMessage);
                 });
                 
                 // 如果所有分层都失败，抛出异常
@@ -2116,7 +2125,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 {
                     IsProcessing = true;
                     CurrentOperationText = "正在进行环境诊断...";
-                    ProgressDetailText = "检查Navisworks API环境和线程状态";
+                    UpdateMainStatus("检查Navisworks API环境和线程状态");
                 });
 
                 // 2. 纯业务逻辑执行（后台线程）
@@ -2129,7 +2138,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "环境诊断完成";
-                    ProgressDetailText = "环境诊断报告已生成";
+                    UpdateMainStatus("环境诊断报告已生成");
                 });
 
                 // 显示诊断结果
@@ -2145,7 +2154,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "环境诊断异常";
-                    ProgressDetailText = $"诊断失败: {ex.Message}";
+                    UpdateMainStatus($"诊断失败: {ex.Message}");
                 });
                 
                 ShowDiagnosticResult($"诊断过程中发生异常: {ex.Message}");
@@ -2679,7 +2688,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             _uiStateManager.QueueUIUpdate(() =>
             {
                 ProgressPercentage = e.ProgressPercentage;
-                ProgressDetailText = e.UserState?.ToString() ?? "";
+                UpdateMainStatus(e.UserState?.ToString() ?? "");
             }, UIUpdatePriority.Normal);
         }
 
@@ -3183,7 +3192,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 IsProcessing = true;
                 ShowCancelButton = false; // 清除楼层属性不支持取消
                 CurrentOperationText = "正在清除楼层属性...";
-                ProgressDetailText = "正在清除选中模型的楼层属性";
+                UpdateMainStatus("正在清除选中模型的楼层属性");
             });
 
             try
@@ -3238,9 +3247,9 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = result.Message;
-                    ProgressDetailText = result.Success ? 
+                    UpdateMainStatus(result.Success ? 
                         $"楼层属性清除完成，成功清除 {result.Count}/{result.TotalCount} 个模型项" :
-                        "楼层属性清除失败";
+                        "楼层属性清除失败");
                     
                     if (result.Success)
                     {
@@ -3267,7 +3276,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "清除楼层属性异常";
-                    ProgressDetailText = $"清除失败: {ex.Message}";
+                    UpdateMainStatus($"清除失败: {ex.Message}");
                 });
             }
             finally
@@ -3625,7 +3634,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 {
                     IsProcessing = true;
                     CurrentOperationText = "正在准备单独显示...";
-                    ProgressDetailText = $"隐藏除'{SelectedPreviewResult.LayerName}'之外的其他分层";
+                    UpdateMainStatus($"隐藏除'{SelectedPreviewResult.LayerName}'之外的其他分层");
                 });
 
                 // 2. 在UI线程执行Navisworks API调用
@@ -3666,12 +3675,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     if (isolateResult)
                     {
                         CurrentOperationText = $"已单独显示: {SelectedPreviewResult.LayerName}";
-                        ProgressDetailText = "其他分层已隐藏，您可以预览选中的分层内容";
+                        UpdateMainStatus("其他分层已隐藏，您可以预览选中的分层内容");
                     }
                     else
                     {
                         CurrentOperationText = "单独显示失败";
-                        ProgressDetailText = resultMessage ?? "请检查日志了解详细信息";
+                        UpdateMainStatus(resultMessage ?? "请检查日志了解详细信息");
                     }
                 });
 
@@ -3685,7 +3694,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "单独显示异常";
-                    ProgressDetailText = $"操作失败: {ex.Message}";
+                    UpdateMainStatus($"操作失败: {ex.Message}");
                 });
             }
             finally
@@ -3712,7 +3721,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 {
                     IsProcessing = true;
                     CurrentOperationText = "正在恢复显示...";
-                    ProgressDetailText = "恢复所有分层的可见性";
+                    UpdateMainStatus("恢复所有分层的可见性");
                 });
 
                 // 2. 在UI线程执行Navisworks API调用
@@ -3744,12 +3753,12 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                     if (restoreResult)
                     {
                         CurrentOperationText = "已恢复所有分层显示";
-                        ProgressDetailText = "所有分层内容都已可见";
+                        UpdateMainStatus("所有分层内容都已可见");
                     }
                     else
                     {
                         CurrentOperationText = "恢复显示失败";
-                        ProgressDetailText = resultMessage ?? "请检查日志了解详细信息";
+                        UpdateMainStatus(resultMessage ?? "请检查日志了解详细信息");
                     }
                 });
 
@@ -3763,7 +3772,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 await _uiStateManager.ExecuteUIUpdateAsync(() =>
                 {
                     CurrentOperationText = "恢复显示异常";
-                    ProgressDetailText = $"操作失败: {ex.Message}";
+                    UpdateMainStatus($"操作失败: {ex.Message}");
                 });
             }
             finally
@@ -3777,5 +3786,66 @@ namespace NavisworksTransport.UI.WPF.ViewModels
         }
 
         #endregion
+
+        #region 统一状态栏方法
+
+        /// <summary>
+        /// 更新统一状态栏（简单版本，不显示进度条）
+        /// </summary>
+        private void UpdateMainStatus(string message)
+        {
+            try
+            {
+                // 如果有主ViewModel引用，更新统一状态栏
+                if (_mainViewModel != null)
+                {
+                    _mainViewModel.UpdateStatus(message);
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.Error($"更新统一状态栏失败: {ex.Message}", ex);
+            }
+        }
+
+        /// <summary>
+        /// 更新统一状态栏（支持百分比进度）
+        /// </summary>
+        private void UpdateMainStatus(string message, double percentage)
+        {
+            try
+            {
+                // 如果有主ViewModel引用，更新统一状态栏
+                if (_mainViewModel != null)
+                {
+                    _mainViewModel.UpdateStatus(message, percentage);
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.Error($"更新统一状态栏失败: {ex.Message}", ex);
+            }
+        }
+
+        /// <summary>
+        /// 更新统一状态栏（完整版本，支持不确定进度）
+        /// </summary>
+        private void UpdateMainStatus(string message, double progress = -1, bool? isProcessing = null)
+        {
+            try
+            {
+                // 如果有主ViewModel引用，更新统一状态栏
+                if (_mainViewModel != null)
+                {
+                    _mainViewModel.UpdateStatus(message, progress, isProcessing);
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.Error($"更新统一状态栏失败: {ex.Message}", ex);
+            }
+        }
+
+        #endregion
     }
 }

src/UI/WPF/ViewModels/LogisticsControlViewModel.cs

@@ -202,6 +202,26 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             set => SetProperty(ref _isProcessing, value);
         }
 
+        /// <summary>
+        /// 进度百分比（0-100，-1表示不确定进度）
+        /// </summary>
+        public double ProgressPercentage
+        {
+            get => _animationProgress;
+            set 
+            { 
+                if (SetProperty(ref _animationProgress, value))
+                {
+                    OnPropertyChanged(nameof(IsIndeterminateProgress));
+                }
+            }
+        }
+
+        /// <summary>
+        /// 是否使用不确定进度模式
+        /// </summary>
+        public bool IsIndeterminateProgress => ProgressPercentage < 0;
+
         #region 动画控制属性
 
         /// <summary>
@@ -1002,7 +1022,7 @@ namespace NavisworksTransport.UI.WPF.ViewModels
                 StatusText = message ?? "就绪";
                 if (progress >= 0)
                 {
-                    AnimationProgress = Math.Max(0, Math.Min(100, progress));
+                    ProgressPercentage = Math.Max(0, Math.Min(100, progress));
                 }
                 if (isProcessing.HasValue)
                 {
@@ -1011,6 +1031,21 @@ namespace NavisworksTransport.UI.WPF.ViewModels
             }, "更新统一状态栏", runOnUIThread: true);
         }
 
+        /// <summary>
+        /// 更新统一状态栏信息（支持百分比进度）
+        /// </summary>
+        /// <param name="message">状态消息</param>
+        /// <param name="percentage">进度百分比 (0-100)</param>
+        public void UpdateStatus(string message, double percentage)
+        {
+            SafeExecute(() =>
+            {
+                StatusText = message ?? "就绪";
+                ProgressPercentage = Math.Max(0, Math.Min(100, percentage));
+                IsProcessing = true; // 有百分比进度时显示进度条
+            }, "更新统一状态栏（百分比模式）", runOnUIThread: true);
+        }
+
         /// <summary>
         /// 重置状态栏到默认状态
         /// </summary>

src/UI/WPF/Views/LayerManagementView.xaml

@@ -286,16 +286,6 @@ NavisworksTransport 分层管理页签视图 - 重构优化版本
                             </StackPanel>
                         </Grid>
                     </GroupBox>
-                    
-                    <!-- 预览信息提示区域 -->
-                    <StackPanel Margin="0,5,0,0" 
-                                Visibility="{Binding ShowPreviewInfo, Converter={StaticResource BoolToVisConverter}}">
-                        <TextBlock Text="{Binding PreviewInfoMessage}" 
-                                   Style="{StaticResource StatusTextStyle}" 
-                                   TextWrapping="Wrap"
-                                   HorizontalAlignment="Left"
-                                   Margin="5,0,5,0"/>
-                    </StackPanel>
                 </StackPanel>
             </Border>
             
@@ -336,26 +326,6 @@ NavisworksTransport 分层管理页签视图 - 重构优化版本
                 </StackPanel>
             </Border>
             
-            <!-- 进度和状态区域 -->
-            <Border BorderBrush="#FFE0E0E0" BorderThickness="1" CornerRadius="0" Padding="12" 
-                    Visibility="{Binding IsProcessing, Converter={StaticResource BoolToVisConverter}}">
-                <StackPanel>
-                    <ProgressBar Value="{Binding ProgressPercentage}" 
-                                 Height="16" 
-                                 Margin="0,0,0,5"/>
-                    <TextBlock Text="{Binding ProgressDetailText}" 
-                               Style="{StaticResource StatusTextStyle}"/>
-                    
-                    <!-- 只在有取消令牌时显示取消按钮 -->
-                    <Button Content="取消操作" 
-                            Style="{StaticResource SecondaryButtonStyle}"
-                            Command="{Binding CancelOperationCommand}"
-                            HorizontalAlignment="Right" 
-                            Margin="0,10,0,0"
-                            Visibility="{Binding ShowCancelButton, Converter={StaticResource BoolToVisConverter}}"/>
-                </StackPanel>
-            </Border>
-            
         </StackPanel>
     </ScrollViewer>
 </UserControl>

src/UI/WPF/Views/LayerManagementView.xaml.cs

@@ -27,6 +27,19 @@ namespace NavisworksTransport.UI.WPF.Views
             DataContext = ViewModel;
         }
 
+        /// <summary>
+        /// 带主ViewModel参数的构造函数，支持统一状态栏
+        /// </summary>
+        /// <param name="mainViewModel">主ViewModel，用于统一状态栏</param>
+        public LayerManagementView(LogisticsControlViewModel mainViewModel)
+        {
+            InitializeComponent();
+            
+            // 创建ViewModel，传入主ViewModel引用
+            ViewModel = new LayerManagementViewModel(mainViewModel);
+            DataContext = ViewModel;
+        }
+
         /// <summary>
         /// 带ViewModel参数的构造函数
         /// </summary>