cleanup

SatelliteProvider.Services/RouteProcessingService.cs

@@ -318,6 +318,8 @@ public class RouteProcessingService : BackgroundService
 
             await _routeRepository.UpdateRouteAsync(route);
 
+            await CleanupRegionFilesAsync(regionIds, cancellationToken);
+
             _logger.LogInformation("Route {RouteId} maps processing completed successfully", routeId);
         }
         catch (Exception ex)
@@ -327,6 +329,53 @@ public class RouteProcessingService : BackgroundService
         }
     }
 
+    private async Task CleanupRegionFilesAsync(IEnumerable<Guid> regionIds, CancellationToken cancellationToken)
+    {
+        foreach (var regionId in regionIds)
+        {
+            var region = await _regionRepository.GetByIdAsync(regionId);
+            if (region == null) continue;
+
+            if (!string.IsNullOrEmpty(region.CsvFilePath) && File.Exists(region.CsvFilePath))
+            {
+                try
+                {
+                    File.Delete(region.CsvFilePath);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning(ex, "Failed to delete region CSV file: {FilePath}", region.CsvFilePath);
+                }
+            }
+
+            if (!string.IsNullOrEmpty(region.SummaryFilePath) && File.Exists(region.SummaryFilePath))
+            {
+                try
+                {
+                    File.Delete(region.SummaryFilePath);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning(ex, "Failed to delete region summary file: {FilePath}", region.SummaryFilePath);
+                }
+            }
+
+            var readyDir = _storageConfig.ReadyDirectory;
+            var stitchedImagePath = Path.Combine(readyDir, $"region_{regionId}_stitched.jpg");
+            if (File.Exists(stitchedImagePath))
+            {
+                try
+                {
+                    File.Delete(stitchedImagePath);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogWarning(ex, "Failed to delete region stitched image: {FilePath}", stitchedImagePath);
+                }
+            }
+        }
+    }
+
     private async Task GenerateRouteCsvAsync(
         string filePath,
         IEnumerable<TileInfo> tiles,