Add options to set file created/modified timestamps (#638)

Source/FileLiberator/ConvertToMp3.cs

@@ -81,6 +81,9 @@ namespace FileLiberator
 									extension: "mp3",
 									Configuration.Instance.OverwriteExisting);
 
+							SetFileTime(libraryBook, realMp3Path);
+							SetDirectoryTime(libraryBook, Path.GetDirectoryName(realMp3Path));
+
 							OnFileCreated(libraryBook, realMp3Path);
 						}
 					}

Source/FileLiberator/DownloadDecryptBook.cs

@@ -99,8 +99,12 @@ namespace FileLiberator
                 }
                 finally
                 {
-					if (moveFilesTask.IsCompletedSuccessfully)
+                    if (moveFilesTask.IsCompletedSuccessfully)
-						await Task.Run(() => libraryBook.UpdateBookStatus(LiberatedStatus.Liberated, Configuration.LibationVersion));
+                    {
+                        await Task.Run(() => libraryBook.UpdateBookStatus(LiberatedStatus.Liberated, Configuration.LibationVersion));
+
+						SetDirectoryTime(libraryBook, finalStorageDir);
+					}
 				}
 
 				return new StatusHandler();
@@ -367,7 +371,8 @@ namespace FileLiberator
                         Configuration.Instance.ReplacementCharacters,
                         overwrite: Configuration.Instance.OverwriteExisting);
 
-                FilePathCache.Insert(libraryBook.Book.AudibleProductId, realDest);
+                SetFileTime(libraryBook, realDest);
+				FilePathCache.Insert(libraryBook.Book.AudibleProductId, realDest);
 
                 // propagate corrected path. Must update cache with corrected path. Also want updated path for cue file (after this for-loop)
                 entries[i] = entry with { Path = realDest };
@@ -375,7 +380,10 @@ namespace FileLiberator
 
 			var cue = entries.FirstOrDefault(f => f.FileType == FileType.Cue);
             if (cue != default)
+            {
                 Cue.UpdateFileName(cue.Path, getFirstAudioFile(entries).Path);
+				SetFileTime(libraryBook, cue.Path);
+			}
 
             AudibleFileStorage.Audio.Refresh();
         }
@@ -408,7 +416,10 @@ namespace FileLiberator
 
                 var picBytes = PictureStorage.GetPictureSynchronously(new(libraryBook.Book.PictureLarge ?? libraryBook.Book.PictureId, PictureSize.Native));
                 if (picBytes.Length > 0)
+                {
                     File.WriteAllBytes(coverPath, picBytes);
+                    SetFileTime(libraryBook, coverPath);
+                }
             }
             catch (Exception ex)
             {

Source/FileLiberator/DownloadPdf.cs

@@ -30,6 +30,11 @@ namespace FileLiberator
 				var actualDownloadedFilePath = await downloadPdfAsync(libraryBook, proposedDownloadFilePath);
 				var result = verifyDownload(actualDownloadedFilePath);
 
+				if (result.IsSuccess)
+				{
+					SetFileTime(libraryBook, actualDownloadedFilePath);
+					SetDirectoryTime(libraryBook, Path.GetDirectoryName(actualDownloadedFilePath));
+				}
 				libraryBook.UpdatePdfStatus(result.IsSuccess ? LiberatedStatus.Liberated : LiberatedStatus.NotLiberated);
 
                 return result;

Source/FileLiberator/Processable.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using DataLayer;
@@ -98,5 +99,26 @@ namespace FileLiberator
             Serilog.Log.Logger.Debug("Event fired {@DebugInfo}", new { Name = nameof(Completed), Book = libraryBook.LogFriendly() });
             Completed?.Invoke(this, libraryBook);
         }
-    }
+
+		protected static void SetFileTime(LibraryBook libraryBook, string file)
+			=> setFileSystemTime(libraryBook, new FileInfo(file));
+		protected static void SetDirectoryTime(LibraryBook libraryBook, string file)
+			=> setFileSystemTime(libraryBook, new DirectoryInfo(file));
+
+		private static void setFileSystemTime(LibraryBook libraryBook, FileSystemInfo fileInfo)
+		{
+			if (!fileInfo.Exists) return;
+
+            fileInfo.CreationTimeUtc = getTimeValue(Configuration.Instance.CreationTime) ?? fileInfo.CreationTimeUtc;
+            fileInfo.LastWriteTimeUtc = getTimeValue(Configuration.Instance.LastWriteTime) ?? fileInfo.LastWriteTimeUtc;			
+
+			DateTime? getTimeValue(Configuration.DateTimeSource source) => source switch
+			{
+				Configuration.DateTimeSource.Added => libraryBook.DateAdded,
+				Configuration.DateTimeSource.Published => libraryBook.Book.DatePublished,
+				_ => null,
+			};
+		}
+
+	}
 }

Source/LibationAvalonia/Controls/Settings/Important.axaml

@@ -32,6 +32,40 @@
 					<TextBlock Text="{CompiledBinding OverwriteExistingText}" />
 				</CheckBox>
 
+				<Grid
+					RowDefinitions="Auto,Auto"
+					ColumnDefinitions="Auto,*">
+					
+					<TextBlock
+						VerticalAlignment="Center"
+						Margin="0,0,10,0"
+						Text="{CompiledBinding CreationTimeText}" />
+
+					<controls:WheelComboBox
+						Height="25"
+						Grid.Column="1"
+						Margin="0,5"
+						HorizontalContentAlignment="Stretch"
+						SelectedItem="{CompiledBinding CreationTime, Mode=TwoWay}"
+						ItemsSource="{CompiledBinding DateTimeSources}" />
+
+					<TextBlock
+						VerticalAlignment="Center"
+						Grid.Row="1"
+						Margin="0,0,10,0"
+						Text="{CompiledBinding LastWriteTimeText}" />
+
+					<controls:WheelComboBox
+						Height="25"
+						Grid.Row="1"
+						Grid.Column="1"
+						Margin="0,5"
+						HorizontalContentAlignment="Stretch"
+						SelectedItem="{CompiledBinding LastWriteTime, Mode=TwoWay}"
+						ItemsSource="{CompiledBinding DateTimeSources}" />
+
+				</Grid>
+
 			</StackPanel>
 
 		</controls:GroupBox>

Source/LibationAvalonia/ViewModels/Settings/AudioSettingsVM.cs

@@ -1,9 +1,11 @@
-using Avalonia.Collections;
+using AAXClean;
+using Avalonia.Collections;
 using Avalonia.Controls;
 using Dinah.Core;
 using LibationFileManager;
 using LibationUiBase;
 using ReactiveUI;
+using System;
 using System.Linq;
 
 namespace LibationAvalonia.ViewModels.Settings
@@ -19,21 +21,11 @@ namespace LibationAvalonia.ViewModels.Settings
 		private int _lameBitrate;
 		private int _lameVBRQuality;
 		private string _chapterTitleTemplate;
-		public SampleRateSelection SelectedSampleRate { get; set; }
+		public EnumDiaplay<SampleRate> SelectedSampleRate { get; set; }
 		public NAudio.Lame.EncoderQuality SelectedEncoderQuality { get; set; }
 
-		public AvaloniaList<SampleRateSelection> SampleRates { get; }
+		public AvaloniaList<EnumDiaplay<SampleRate>> SampleRates { get; }
-			= new(
+			= new(Enum.GetValues<SampleRate>().Select(v => new EnumDiaplay<SampleRate>(v, $"{(int)v} Hz")));
-				new[]
-				{
-					AAXClean.SampleRate.Hz_44100,
-					AAXClean.SampleRate.Hz_32000,
-					AAXClean.SampleRate.Hz_24000,
-					AAXClean.SampleRate.Hz_22050,
-					AAXClean.SampleRate.Hz_16000,
-					AAXClean.SampleRate.Hz_12000,
-				}
-				.Select(s => new SampleRateSelection(s)));
 
 		public AvaloniaList<NAudio.Lame.EncoderQuality> EncoderQualities { get; }
 		= new(
@@ -71,7 +63,7 @@ namespace LibationAvalonia.ViewModels.Settings
 			LameBitrate = config.LameBitrate;
 			LameVBRQuality = config.LameVBRQuality;
 
-			SelectedSampleRate = SampleRates.FirstOrDefault(s => s.SampleRate == config.MaxSampleRate);
+			SelectedSampleRate = SampleRates.SingleOrDefault(s => s.Value == config.MaxSampleRate);
 			SelectedEncoderQuality = config.LameEncoderQuality;
 		}
 
@@ -98,7 +90,7 @@ namespace LibationAvalonia.ViewModels.Settings
 			config.LameVBRQuality = LameVBRQuality;
 
 			config.LameEncoderQuality = SelectedEncoderQuality;
-			config.MaxSampleRate = SelectedSampleRate?.SampleRate ?? config.MaxSampleRate;
+			config.MaxSampleRate = SelectedSampleRate?.Value ?? config.MaxSampleRate;
 		}
 
 		public AvaloniaList<Configuration.ClipBookmarkFormat> ClipBookmarkFormats { get; } = new(Enum<Configuration.ClipBookmarkFormat>.GetValues());

Source/LibationAvalonia/ViewModels/Settings/ImportantSettingsVM.cs

@@ -1,9 +1,11 @@
 using Dinah.Core;
 using FileManager;
 using LibationFileManager;
+using LibationUiBase;
 using ReactiveUI;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace LibationAvalonia.ViewModels.Settings
 {
@@ -22,6 +24,8 @@ namespace LibationAvalonia.ViewModels.Settings
 			BooksDirectory = config.Books.PathWithoutPrefix;
 			SavePodcastsToParentFolder = config.SavePodcastsToParentFolder;
 			OverwriteExisting = config.OverwriteExisting;
+			CreationTime = DateTimeSources.SingleOrDefault(v => v.Value == config.CreationTime) ?? DateTimeSources[0];
+			LastWriteTime = DateTimeSources.SingleOrDefault(v => v.Value == config.LastWriteTime) ?? DateTimeSources[0];
 			LoggingLevel = config.LogLevel;
 			ThemeVariant = initialThemeVariant
 				= Configuration.Instance.GetString(propertyName: nameof(ThemeVariant)) is nameof(Avalonia.Styling.ThemeVariant.Dark)
@@ -37,6 +41,8 @@ namespace LibationAvalonia.ViewModels.Settings
 			config.Books = lonNewBooks;
 			config.SavePodcastsToParentFolder = SavePodcastsToParentFolder;
 			config.OverwriteExisting = OverwriteExisting;
+			config.CreationTime = CreationTime.Value;
+			config.LastWriteTime = LastWriteTime.Value;
 			config.LogLevel = LoggingLevel;
 			Configuration.Instance.SetString(ThemeVariant, nameof(ThemeVariant));
 		}
@@ -53,6 +59,12 @@ namespace LibationAvalonia.ViewModels.Settings
 		public string BooksText { get; } = Configuration.GetDescription(nameof(Configuration.Books));
 		public string SavePodcastsToParentFolderText { get; } = Configuration.GetDescription(nameof(Configuration.SavePodcastsToParentFolder));
 		public string OverwriteExistingText { get; } = Configuration.GetDescription(nameof(Configuration.OverwriteExisting));
+		public string CreationTimeText { get; } = Configuration.GetDescription(nameof(Configuration.CreationTime));
+		public string LastWriteTimeText { get; } = Configuration.GetDescription(nameof(Configuration.LastWriteTime));
+		public EnumDiaplay<Configuration.DateTimeSource>[] DateTimeSources { get; }
+			= Enum.GetValues<Configuration.DateTimeSource>()
+			.Select(v => new EnumDiaplay<Configuration.DateTimeSource>(v))
+			.ToArray();
 		public Serilog.Events.LogEventLevel[] LoggingLevels { get; } = Enum.GetValues<Serilog.Events.LogEventLevel>();
 		public string BetaOptInText { get; } = Configuration.GetDescription(nameof(Configuration.BetaOptIn));
 		public string[] Themes { get; } = { nameof(Avalonia.Styling.ThemeVariant.Light), nameof(Avalonia.Styling.ThemeVariant.Dark) };
@@ -60,6 +72,8 @@ namespace LibationAvalonia.ViewModels.Settings
 		public string BooksDirectory { get; set; }
 		public bool SavePodcastsToParentFolder { get; set; }
 		public bool OverwriteExisting { get; set; }
+		public EnumDiaplay<Configuration.DateTimeSource> CreationTime { get; set; }
+		public EnumDiaplay<Configuration.DateTimeSource> LastWriteTime { get; set; }
 		public Serilog.Events.LogEventLevel LoggingLevel { get; set; }
 
 		public string ThemeVariant

Source/LibationFileManager/Configuration.PersistentSettings.cs

@@ -194,6 +194,23 @@ namespace LibationFileManager
 			Ignore = 3
 		}
 
+		[JsonConverter(typeof(StringEnumConverter))]
+		public enum DateTimeSource
+		{
+			[Description("File creation date/time.")]
+			File,
+			[Description("Audiobook publication date")]
+			Published,
+			[Description("Date the book added to your Audible account")]
+			Added
+		}
+
+		[Description("Set file \"created\" timestamp to:")]
+		public DateTimeSource CreationTime { get => GetNonString(defaultValue: DateTimeSource.Published); set => SetNonString(value); }
+
+		[Description("Set file \"modified\" timestamp to:")]
+		public DateTimeSource LastWriteTime { get => GetNonString(defaultValue: DateTimeSource.Published); set => SetNonString(value); }
+
 		[Description("Indicates that this is the first time Libation has been run")]
 		public bool FirstLaunch { get => GetNonString(defaultValue: true); set => SetNonString(value); }
 

Source/LibationUiBase/EnumDiaplay[T].cs

@@ -0,0 +1,17 @@
+using Dinah.Core;
+using System;
+
+namespace LibationUiBase
+{
+	public record EnumDiaplay<T> where T : Enum
+	{
+		public T Value { get; }
+		public string Description { get; }
+		public EnumDiaplay(T value, string description = null)
+		{
+			Value = value;
+			Description = description ?? value.GetDescription() ?? value.ToString();
+		}
+		public override string ToString() => Description;
+	}
+}

Source/LibationUiBase/SampleRateSelection.cs

@@ -1,12 +0,0 @@
-namespace LibationUiBase
-{
-	public class SampleRateSelection
-	{
-		public AAXClean.SampleRate SampleRate { get; }
-		public SampleRateSelection(AAXClean.SampleRate sampleRate)
-		{
-			SampleRate = sampleRate;
-		}
-		public override string ToString() => $"{(int)SampleRate} Hz";
-	}
-}

Source/LibationWinForms/Dialogs/SettingsDialog.AudioSettings.cs

@@ -28,15 +28,9 @@ namespace LibationWinForms.Dialogs
 				});
 
 			maxSampleRateCb.Items.AddRange(
-				new object[]
+				Enum.GetValues<AAXClean.SampleRate>()
-				{
+				.Select(v => new EnumDiaplay<AAXClean.SampleRate>(v, $"{(int)v} Hz"))
-					new SampleRateSelection(AAXClean.SampleRate.Hz_44100),
+				.ToArray());
-					new SampleRateSelection(AAXClean.SampleRate.Hz_32000),
-					new SampleRateSelection(AAXClean.SampleRate.Hz_24000),
-					new SampleRateSelection(AAXClean.SampleRate.Hz_22050),
-					new SampleRateSelection(AAXClean.SampleRate.Hz_16000),
-					new SampleRateSelection(AAXClean.SampleRate.Hz_12000)
-				});
 
 			encoderQualityCb.Items.AddRange(
 				new object[]
@@ -62,7 +56,13 @@ namespace LibationWinForms.Dialogs
 
 			lameTargetBitrateRb.Checked = config.LameTargetBitrate;
 			lameTargetQualityRb.Checked = !config.LameTargetBitrate;
-			maxSampleRateCb.SelectedItem = maxSampleRateCb.Items.Cast<SampleRateSelection>().Single(s => s.SampleRate == config.MaxSampleRate);
+
+			maxSampleRateCb.SelectedItem
+				= maxSampleRateCb.Items
+				.Cast<EnumDiaplay<AAXClean.SampleRate>>()
+				.SingleOrDefault(v => v.Value == config.MaxSampleRate)
+				?? maxSampleRateCb.Items[0];
+
 			encoderQualityCb.SelectedItem = config.LameEncoderQuality;
 			lameDownsampleMonoCbox.Checked = config.LameDownsampleMono;
 			lameBitrateTb.Value = config.LameBitrate;
@@ -95,9 +95,8 @@ namespace LibationWinForms.Dialogs
 			config.StripAudibleBrandAudio = stripAudibleBrandingCbox.Checked;
 			config.DecryptToLossy = convertLossyRb.Checked;
 			config.MoveMoovToBeginning = moveMoovAtomCbox.Checked;
-
 			config.LameTargetBitrate = lameTargetBitrateRb.Checked;
-			config.MaxSampleRate = ((SampleRateSelection)maxSampleRateCb.SelectedItem).SampleRate;
+			config.MaxSampleRate = ((EnumDiaplay<AAXClean.SampleRate>)maxSampleRateCb.SelectedItem).Value;
 			config.LameEncoderQuality = (NAudio.Lame.EncoderQuality)encoderQualityCb.SelectedItem;
 			encoderQualityCb.SelectedItem = config.LameEncoderQuality;
 			config.LameDownsampleMono = lameDownsampleMonoCbox.Checked;

Source/LibationWinForms/Dialogs/SettingsDialog.Designer.cs

@@ -53,6 +53,11 @@
 			tab1ImportantSettings = new System.Windows.Forms.TabPage();
 			betaOptInCbox = new System.Windows.Forms.CheckBox();
 			booksGb = new System.Windows.Forms.GroupBox();
+			lastWriteTimeCb = new System.Windows.Forms.ComboBox();
+			creationTimeCb = new System.Windows.Forms.ComboBox();
+			lastWriteTimeLbl = new System.Windows.Forms.Label();
+			creationTimeLbl = new System.Windows.Forms.Label();
+			overwriteExistingCbox = new System.Windows.Forms.CheckBox();
 			saveEpisodesToSeriesFolderCbox = new System.Windows.Forms.CheckBox();
 			tab2ImportLibrary = new System.Windows.Forms.TabPage();
 			autoDownloadEpisodesCb = new System.Windows.Forms.CheckBox();
@@ -119,7 +124,6 @@
 			retainAaxFileCbox = new System.Windows.Forms.CheckBox();
 			downloadCoverArtCbox = new System.Windows.Forms.CheckBox();
 			createCueSheetCbox = new System.Windows.Forms.CheckBox();
-			overwriteExistingCbox = new System.Windows.Forms.CheckBox();
 			badBookGb.SuspendLayout();
 			tabControl.SuspendLayout();
 			tab1ImportantSettings.SuspendLayout();
@@ -331,7 +335,7 @@
 			// 
 			// logsBtn
 			// 
-			logsBtn.Location = new System.Drawing.Point(256, 220);
+			logsBtn.Location = new System.Drawing.Point(256, 261);
 			logsBtn.Name = "logsBtn";
 			logsBtn.Size = new System.Drawing.Size(132, 23);
 			logsBtn.TabIndex = 5;
@@ -351,7 +355,7 @@
 			// loggingLevelLbl
 			// 
 			loggingLevelLbl.AutoSize = true;
-			loggingLevelLbl.Location = new System.Drawing.Point(6, 223);
+			loggingLevelLbl.Location = new System.Drawing.Point(6, 264);
 			loggingLevelLbl.Name = "loggingLevelLbl";
 			loggingLevelLbl.Size = new System.Drawing.Size(78, 15);
 			loggingLevelLbl.TabIndex = 3;
@@ -361,7 +365,7 @@
 			// 
 			loggingLevelCb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
 			loggingLevelCb.FormattingEnabled = true;
-			loggingLevelCb.Location = new System.Drawing.Point(90, 220);
+			loggingLevelCb.Location = new System.Drawing.Point(90, 261);
 			loggingLevelCb.Name = "loggingLevelCb";
 			loggingLevelCb.Size = new System.Drawing.Size(129, 23);
 			loggingLevelCb.TabIndex = 4;
@@ -409,17 +413,69 @@
 			// booksGb
 			// 
 			booksGb.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;
+			booksGb.Controls.Add(lastWriteTimeCb);
+			booksGb.Controls.Add(creationTimeCb);
+			booksGb.Controls.Add(lastWriteTimeLbl);
+			booksGb.Controls.Add(creationTimeLbl);
 			booksGb.Controls.Add(overwriteExistingCbox);
 			booksGb.Controls.Add(saveEpisodesToSeriesFolderCbox);
 			booksGb.Controls.Add(booksSelectControl);
 			booksGb.Controls.Add(booksLocationDescLbl);
 			booksGb.Location = new System.Drawing.Point(6, 6);
 			booksGb.Name = "booksGb";
-			booksGb.Size = new System.Drawing.Size(842, 182);
+			booksGb.Size = new System.Drawing.Size(842, 249);
 			booksGb.TabIndex = 0;
 			booksGb.TabStop = false;
 			booksGb.Text = "Books location";
 			// 
+			// lastWriteTimeCb
+			// 
+			lastWriteTimeCb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+			lastWriteTimeCb.FormattingEnabled = true;
+			lastWriteTimeCb.Location = new System.Drawing.Point(188, 214);
+			lastWriteTimeCb.Name = "lastWriteTimeCb";
+			lastWriteTimeCb.Size = new System.Drawing.Size(266, 23);
+			lastWriteTimeCb.TabIndex = 5;
+			// 
+			// creationTimeCb
+			// 
+			creationTimeCb.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+			creationTimeCb.FormattingEnabled = true;
+			creationTimeCb.Location = new System.Drawing.Point(188, 185);
+			creationTimeCb.Name = "creationTimeCb";
+			creationTimeCb.Size = new System.Drawing.Size(266, 23);
+			creationTimeCb.TabIndex = 5;
+			// 
+			// lastWriteTimeLbl
+			// 
+			lastWriteTimeLbl.AutoSize = true;
+			lastWriteTimeLbl.Location = new System.Drawing.Point(7, 217);
+			lastWriteTimeLbl.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+			lastWriteTimeLbl.Name = "lastWriteTimeLbl";
+			lastWriteTimeLbl.Size = new System.Drawing.Size(116, 15);
+			lastWriteTimeLbl.TabIndex = 4;
+			lastWriteTimeLbl.Text = "[last write time desc]";
+			// 
+			// creationTimeLbl
+			// 
+			creationTimeLbl.AutoSize = true;
+			creationTimeLbl.Location = new System.Drawing.Point(7, 188);
+			creationTimeLbl.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
+			creationTimeLbl.Name = "creationTimeLbl";
+			creationTimeLbl.Size = new System.Drawing.Size(112, 15);
+			creationTimeLbl.TabIndex = 4;
+			creationTimeLbl.Text = "[creation time desc]";
+			// 
+			// overwriteExistingCbox
+			// 
+			overwriteExistingCbox.AutoSize = true;
+			overwriteExistingCbox.Location = new System.Drawing.Point(7, 156);
+			overwriteExistingCbox.Name = "overwriteExistingCbox";
+			overwriteExistingCbox.Size = new System.Drawing.Size(129, 19);
+			overwriteExistingCbox.TabIndex = 3;
+			overwriteExistingCbox.Text = "[Overwrite Existing]";
+			overwriteExistingCbox.UseVisualStyleBackColor = true;
+			// 
 			// saveEpisodesToSeriesFolderCbox
 			// 
 			saveEpisodesToSeriesFolderCbox.AutoSize = true;
@@ -1145,16 +1201,6 @@
 			createCueSheetCbox.UseVisualStyleBackColor = true;
 			createCueSheetCbox.CheckedChanged += allowLibationFixupCbox_CheckedChanged;
 			// 
-			// overwriteExistingCbox
-			// 
-			overwriteExistingCbox.AutoSize = true;
-			overwriteExistingCbox.Location = new System.Drawing.Point(7, 156);
-			overwriteExistingCbox.Name = "overwriteExistingCbox";
-			overwriteExistingCbox.Size = new System.Drawing.Size(129, 19);
-			overwriteExistingCbox.TabIndex = 3;
-			overwriteExistingCbox.Text = "[Overwrite Existing]";
-			overwriteExistingCbox.UseVisualStyleBackColor = true;
-			// 
 			// SettingsDialog
 			// 
 			AcceptButton = saveBtn;
@@ -1300,5 +1346,9 @@
 		private System.Windows.Forms.Label label21;
 		private System.Windows.Forms.Label label20;
 		private System.Windows.Forms.CheckBox overwriteExistingCbox;
+		private System.Windows.Forms.Label creationTimeLbl;
+		private System.Windows.Forms.ComboBox lastWriteTimeCb;
+		private System.Windows.Forms.ComboBox creationTimeCb;
+		private System.Windows.Forms.Label lastWriteTimeLbl;
 	}
 }

Source/LibationWinForms/Dialogs/SettingsDialog.ImportLibrary.cs

@@ -1,4 +1,5 @@
 using LibationFileManager;
+using LibationUiBase;
 using System;
 using System.Linq;
 
@@ -13,6 +14,15 @@ namespace LibationWinForms.Dialogs
 			this.importEpisodesCb.Text = desc(nameof(config.ImportEpisodes));
 			this.downloadEpisodesCb.Text = desc(nameof(config.DownloadEpisodes));
 			this.autoDownloadEpisodesCb.Text = desc(nameof(config.AutoDownloadEpisodes));
+			creationTimeLbl.Text = desc(nameof(config.CreationTime));
+			lastWriteTimeLbl.Text = desc(nameof(config.LastWriteTime));
+
+			var dateTimeSources = Enum.GetValues<Configuration.DateTimeSource>().Select(v => new EnumDiaplay<Configuration.DateTimeSource>(v)).ToArray();
+			creationTimeCb.Items.AddRange(dateTimeSources);
+			lastWriteTimeCb.Items.AddRange(dateTimeSources);
+
+			creationTimeCb.SelectedItem = dateTimeSources.SingleOrDefault(v => v.Value == config.CreationTime) ?? dateTimeSources[0];
+			lastWriteTimeCb.SelectedItem = dateTimeSources.SingleOrDefault(v => v.Value == config.LastWriteTime) ?? dateTimeSources[0];
 
 			autoScanCb.Checked = config.AutoScan;
 			showImportedStatsCb.Checked = config.ShowImportedStats;
@@ -22,6 +32,9 @@ namespace LibationWinForms.Dialogs
 		}
 		private void Save_ImportLibrary(Configuration config)
 		{
+			config.CreationTime = ((EnumDiaplay<Configuration.DateTimeSource>)creationTimeCb.SelectedItem).Value;
+			config.LastWriteTime = ((EnumDiaplay<Configuration.DateTimeSource>)lastWriteTimeCb.SelectedItem).Value;
+
 			config.AutoScan = autoScanCb.Checked;
 			config.ShowImportedStats = showImportedStatsCb.Checked;
 			config.ImportEpisodes = importEpisodesCb.Checked;

Source/LibationWinForms/Dialogs/SettingsDialog.resx

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<root>
-<root>
-  <!--
-    Microsoft ResX Schema 
-
-    Version 2.0
-
-    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes
-    associated with the data types.
-
-    Example:
-
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-
-    There are any number of "resheader" rows that contain simple
-    name/value pairs.
-
-    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the
-    mimetype set.
-
-    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not
-    extensible. For a given mimetype the value must be set accordingly:
-
-    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can
-    read any of the formats listed below.
-
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">