fixes to time conversion and play head ux + improvements to file scanner

AZKiServer/Controllers/MediaController.cs

@@ -11,6 +11,7 @@ public class MediaController(MediaService mediaService, IConfiguration configura
 {
 	private readonly string _basePath = configuration["SCAN_LOCATION"] ?? throw new NullReferenceException("SCAN_LOCATION is not set");
 
+
 	[HttpGet("v/{id}")]
 	[ResponseCache(Duration = int.MaxValue)]
 	public async Task<IActionResult> VideoAsync(ObjectId id)

AZKiServer/Services/AZKiRpcService.cs

@@ -21,8 +21,8 @@ public class AZKiRpcService(MediaService mediaService) : RPC.AZKi.AZKiBase
 
 	public override async Task<PlaybackInfo> GetMediaPlayback(MediaPlaybackRequest request, ServerCallContext context)
 	{
-		var from = request.Date.ToDateTime().Date;
-		var to = request.Date.ToDateTime().Date.AddDays(1);
+		var from = request.Date.ToDateTime().ToLocalTime().Date.AddDays(1);
+		var to = request.Date.ToDateTime().ToLocalTime().Date.AddDays(2);
 		var items = await mediaService.GetEntriesInRangeAsync(Models.MediaType.All, from, to);
 		var channels = items.GroupBy(i => i.CameraId).Select(c =>
 		{
@@ -38,7 +38,7 @@ public class AZKiRpcService(MediaService mediaService) : RPC.AZKi.AZKiBase
 		});
 		var playback = new PlaybackInfo
 		{
-			Date = Google.Protobuf.WellKnownTypes.Timestamp.FromDateTime(from),
+			Date = Google.Protobuf.WellKnownTypes.Timestamp.FromDateTime(from.ToUniversalTime()),
 		};
 		playback.Channels.AddRange(channels.OrderBy(c => c.CameraId));
 		return playback;

AZKiServer/Services/FileScannerService.cs

@@ -12,6 +12,7 @@ using SixLabors.ImageSharp;
 
 using System.Collections.Frozen;
 using System.IO;
+using System.Threading;
 
 namespace AZKiServer.Services;
 
@@ -61,8 +62,7 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 			var upToDateFiles = existingFiles.Where(e => e.Value == MediaEntry.CUR_VERSION)
 				.Select(e => e.Key)
 				.ToFrozenSet();
-			var entriesToDelete = existingFiles.Keys.Except(filesRelative).ToArray();
-			await mediaService.DeleteEntriesBulkAsync(files, cancellationToken);
+			//await DeleteEntriesWithoutFilesAsync(existingFiles, filesRelative, cancellationToken);
 			var filesToProcess = filesRelative.Where(f => !upToDateFiles.Contains(f)).ToArray();
 			var total = 0;
 			var prog = 0;
@@ -70,7 +70,7 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 			{
 				prog += chunk.Length;
 				total += await ScanFileChunkAsync(path, chunk, existingFiles, cancellationToken);
-				logger.LogInformation("Added {updated} of {count} [{percentage}%]", total, filesToProcess.Length, Math.Round(((float)prog/ filesToProcess.Length) * 100));
+				logger.LogInformation("Added {updated} of {count} [{percentage}%]", total, filesToProcess.Length, Math.Round(((float)prog / filesToProcess.Length) * 100));
 			}
 		}
 		catch (Exception ex)
@@ -79,18 +79,28 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 		}
 	}
 
+	private async Task DeleteEntriesWithoutFilesAsync(FrozenDictionary<string, int> existingFiles, string[] filesRelative, CancellationToken cancellationToken = default)
+	{
+		var entriesToDelete = existingFiles.Keys.Except(filesRelative).ToArray();
+		if (entriesToDelete.Length == 0)
+			return;
+		logger.LogInformation("Deleting {count} entires that no longer exist on file system.", entriesToDelete.Length);
+		await mediaService.DeleteEntriesBulkAsync(entriesToDelete, cancellationToken);
+		logger.LogInformation("{count} entries deleted.", entriesToDelete.Length);
+	}
+
 
 	private async Task<int> ScanFileChunkAsync(string path, IEnumerable<string> files, FrozenDictionary<string, int> existingFiles, CancellationToken cancellationToken = default)
 	{
 		var entries = new List<MediaEntry>();
 		var upgradeEntries = new List<MediaEntry>();
-		foreach (var filePath in files)
+		foreach (var relativePath in files)
 		{
 			if (cancellationToken.IsCancellationRequested)
 				break;
-			var relativePath = Path.GetRelativePath(path, filePath);
 			if (relativePath[0] == '.') //Ignore hidden folders
 				continue;
+			var absolutePath = Path.Combine(path, relativePath);
 			var isUpgrade = false;
 			if (existingFiles.TryGetValue(relativePath, out var version))
 			{
@@ -98,10 +108,10 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 					continue;
 				isUpgrade = true;
 			}
-			var metadata = ReadMetadata(filePath);
+			var metadata = ReadMetadata(absolutePath);
 			if (metadata.HasError)
 			{
-				logger.LogError(metadata.Error.GetException(), $"Failed to get metadata for file: {filePath}");
+				logger.LogError(metadata.Error.GetException(), "Failed to get metadata for file: {filePath}", relativePath);
 				continue;
 			}
 			var entry = MediaEntry.Parse(relativePath, metadata);
@@ -137,7 +147,7 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 		{
 			".jpg" or ".png" or ".jpeg" => ReadImageMetadata(filePath),
 			".mp4" => ReadVideoMetadata(filePath),
-			_ => throw new NotSupportedException($"Files of type {ext} are not supported")
+			_ => new Error($"Files of type {ext} are not supported")
 		};
 	}
 
@@ -164,7 +174,7 @@ public class FileScannerService(MediaService mediaService, IConfiguration config
 				return new Error($"Could not find a primirary video stream in file.");
 			return new MediaMetadata((int)info.Duration.TotalSeconds, info.PrimaryVideoStream.Height, info.PrimaryVideoStream.Width);
 		}
-		catch(Exception ex)
+		catch (Exception ex)
 		{
 			return ex;
 		}

AZKiServer/Services/MediaService.cs

@@ -37,7 +37,10 @@ public class MediaService(IMongoDatabase db)
 	/// <returns></returns>
 	public async Task DeleteEntriesBulkAsync(IEnumerable<string> files, CancellationToken cancellationToken = default)
 	{
-		await _entries.DeleteManyAsync(e => files.Contains(e.Filepath), cancellationToken);
+		foreach (var file in files)
+		{
+			await _entries.DeleteOneAsync(e => e.Filepath == file, cancellationToken);
+		}
 	}
 
 	public async Task<List<MediaEntry>> GetEntriesInRangeAsync(MediaType mediaType, DateTime from, DateTime to, CancellationToken cancellationToken = default)