修复

Models/ExportIfcRequest.cs

@@ -12,6 +12,7 @@ namespace TellmePdmsPluging.Models
         public string ExportPath { get; set; }
         public string FileName { get; set; }
         public string ExportSystem { get; set; }
+        public string MdbName { get; set; }
         public bool? Overwrite { get; set; }
         public List<string> Selections { get; set; }
         public List<string> SelectionCommands { get; set; }
@@ -32,6 +33,11 @@ namespace TellmePdmsPluging.Models
             {
                 Overwrite = true;
             }
+
+            if (!string.IsNullOrEmpty(MdbName))
+            {
+                MdbName = MdbName.Trim();
+            }
         }
 
         public string GetFullPath()
@@ -83,10 +89,19 @@ namespace TellmePdmsPluging.Models
     {
         public bool Success { get; set; }
         public string Message { get; set; }
+        public string FailureCategory { get; set; }
         public string ExportPath { get; set; }
         public string FileName { get; set; }
         public string FullPath { get; set; }
         public long FileSizeBytes { get; set; }
+        public string ActiveMdbName { get; set; }
+        public string RequestedMdbName { get; set; }
+        public bool UsedRequestedMdb { get; set; }
+        public bool BaseChecksPassed { get; set; }
+        public string DriverMode { get; set; }
+        public string RawError { get; set; }
+        public List<string> ExecutedCommands { get; set; } = new List<string>();
+        public List<string> Diagnostics { get; set; } = new List<string>();
         public DateTime StartedAt { get; set; }
         public DateTime CompletedAt { get; set; }
         public double DurationSeconds { get; set; }

Models/ModelStatusResponse.cs

@@ -9,6 +9,7 @@ namespace TellmePdmsPluging.Models
         public ProjectInfo ProjectInfo { get; set; }
         public ModelStatistics ModelStatistics { get; set; }
         public SessionInfo SessionInfo { get; set; }
+        public ExportDiagnostics ExportDiagnostics { get; set; }
     }
 
     public class ProjectInfo
@@ -37,4 +38,16 @@ namespace TellmePdmsPluging.Models
         public int DurationMinutes { get; set; }
     }
 
+    public class ExportDiagnostics
+    {
+        public string ActiveMdbName { get; set; }
+        public bool DesignDbAvailable { get; set; }
+        public bool CurrentMdbMatchesRequested { get; set; }
+        public string RequestedMdbName { get; set; }
+        public bool ExportPrecheckPassed { get; set; }
+        public bool DefinitionsLikelyMissing { get; set; }
+        public string Message { get; set; }
+        public string LastExportError { get; set; }
+    }
+
 }

Models/ShrinkwrapModelRequest.cs

@@ -94,14 +94,20 @@ namespace TellmePdmsPluging.Models
         public bool DryRun { get; set; }
         public bool SkipLinkedElements { get; set; }
         public double Padding { get; set; }
+        public string DeletionMode { get; set; }
+        public bool UsedExactSpatial { get; set; }
         public int TotalVisited { get; set; }
         public int RemovedCount { get; set; }
         public int KeptCount { get; set; }
         public int ShellKeptCount { get; set; }
         public int SkippedLinkedCount { get; set; }
+        public int SkippedUnsafeCount { get; set; }
         public List<string> RemovedElements { get; set; } = new List<string>();
         public List<string> SkippedLinkedElements { get; set; } = new List<string>();
+        public List<string> SkippedUnsafeElements { get; set; } = new List<string>();
         public List<string> Errors { get; set; } = new List<string>();
+        public List<string> FatalErrors { get; set; } = new List<string>();
+        public List<string> ProcessedDbNames { get; set; } = new List<string>();
         public List<string> ZoneSummaries { get; set; } = new List<string>();
         public System.DateTime StartedAt { get; set; }
         public System.DateTime CompletedAt { get; set; }

Network/HttpServer.cs

@@ -729,6 +729,7 @@ namespace TellmePdmsPluging.Network
             parts.Add($"\"ProjectInfo\":{SimpleJsonSerialize(model.ProjectInfo)}");
             parts.Add($"\"ModelStatistics\":{SimpleJsonSerialize(model.ModelStatistics)}");
             parts.Add($"\"SessionInfo\":{SimpleJsonSerialize(model.SessionInfo)}");
+            parts.Add($"\"ExportDiagnostics\":{SimpleJsonSerialize(model.ExportDiagnostics)}");
             
             return "{" + string.Join(",", parts.ToArray()) + "}";
         }