geo fences - wip

SatelliteProvider.Services/RegionService.cs

@@ -36,6 +36,9 @@ public class RegionService : IRegionService
 
     public async Task<RegionStatus> RequestRegionAsync(Guid id, double latitude, double longitude, double sizeMeters, int zoomLevel, bool stitchTiles = false)
     {
+        _logger.LogInformation("RegionService - Requesting region {RegionId}: Lat={Lat:F12}, Lon={Lon:F12}, Size={Size}m, Zoom={Zoom}",
+            id, latitude, longitude, sizeMeters, zoomLevel);
+        
         var now = DateTime.UtcNow;
         var region = new RegionEntity
         {
@@ -353,6 +356,12 @@ public class RegionService : IRegionService
     {
         var orderedTiles = tiles.OrderByDescending(t => t.Latitude).ThenBy(t => t.Longitude).ToList();
         
+        if (orderedTiles.Any())
+        {
+            _logger.LogInformation("RegionService - Writing CSV with {Count} tiles. First tile: Lat={Lat:F12}, Lon={Lon:F12}",
+                orderedTiles.Count, orderedTiles[0].Latitude, orderedTiles[0].Longitude);
+        }
+        
         using var writer = new StreamWriter(filePath);
         await writer.WriteLineAsync("latitude,longitude,file_path");