Fixed saving file names with unsupported characters on Windows / Linu…

…x / MacOS

Clients/TgDownloaderConsole/Program.cs

@@ -23,8 +23,8 @@
 	try
 	{
 		menu.ShowTableMain(tgDownloadSettings);
-		tgLog.MarkupLine(tgLocale.TypeAnyKeyForReturn);
-		Console.ReadKey();
+		//tgLog.MarkupLine(tgLocale.TypeAnyKeyForReturn);
+		//Console.ReadKey();
 		string prompt = AnsiConsole.Prompt(
 			new SelectionPrompt<string>()
 			.Title($"  {tgLocale.MenuSwitchNumber}")

Core/TgStorage/Common/TgEfRepositoryBase.cs

@@ -452,7 +452,7 @@ public virtual TgEfStorageResult<TEntity> SaveOrRecreate(TEntity item, string ta
 			item = new();
 			item.Fill(itemBackup, true);
 			Delete(item, isSkipFind: false);
-			return Save(itemBackup);
+			//return Save(itemBackup);
 #if DEBUG
 			Debug.WriteLine(ex);
 #endif
@@ -471,7 +471,7 @@ public virtual async Task<TgEfStorageResult<TEntity>> SaveOrRecreateAsync(TEntit
 		{
 			TEntity itemBackup = item;
 			await DeleteAsync(item, isSkipFind: true);
-			return await SaveAsync(itemBackup);
+			//return await SaveAsync(itemBackup);
 #if DEBUG
 			Debug.WriteLine(ex);
 #endif

Core/TgStorage/Models/TgMediaInfoModel.cs

@@ -0,0 +1,36 @@
+// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
+// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com
+
+namespace TgStorage.Models;
+
+public sealed class TgMediaInfoModel(string remote, long size, DateTime dtCreate)
+{
+	public string Remote { get; set; } = remote;
+	public long Size { get; set; } = size;
+	public DateTime DtCreate { get; set; } = dtCreate;
+	public string LocalFileWithNumber { get; set; } = remote;
+	public string LocalFileWithoutNumber { get; set; } = remote;
+	public string LocalPath { get; set; } = string.Empty;
+	public string LocalFullWithNumber => Path.Combine(LocalPath, LocalFileWithNumber);
+	private static readonly char[] InvalidChars = Path.GetInvalidFileNameChars();
+
+	public TgMediaInfoModel() : this(string.Empty, default, default) { }
+
+	public void Normalize()
+	{
+		LocalFileWithNumber = Normalize(LocalFileWithNumber);
+		LocalFileWithoutNumber = Normalize(LocalFileWithoutNumber);
+	}
+
+	public string Normalize(string fileName)
+	{
+		fileName = fileName.Trim();
+		// Replace characters in the file name depending on the OS
+		fileName = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? fileName.Replace("/", "\\") : fileName.Replace("\\", "/");
+		return SanitizeFileName(fileName);
+	}
+
+	/// <summary> Replace invalid characters for file names </summary>
+	private string SanitizeFileName(string fileName) => 
+		InvalidChars.Aggregate(fileName, (current, c) => current.Replace(c.ToString(), "_"));
+}

Core/TgStorage/Using.cs

@@ -15,6 +15,7 @@
 global using System.IO.Enumeration;
 global using System.Linq.Expressions;
 global using System.Reflection;
+global using System.Runtime.InteropServices;
 global using System.Text.RegularExpressions;
 global using System.Text;
 global using System.Xml.Linq;

Docs/CHANGELOG-RUS.md

@@ -15,6 +15,7 @@
 - GitHub workflows actions
 ## Изменено
 - Использование EF Core вместо DevExpress XPO
+- Исправлено сохранение имен файлов с неподдерживаемыми символами под Windows / Linux / MacOS
 ## Добавлено
 - Добавлен проект TgDownloaderWinUI
 

Docs/CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - GitHub workflows actions
 ## Changed
 - Using EF Core instead of DevExpress XPO
+- Fixed saving file names with unsupported characters on Windows / Linux / MacOS
 ## Added projects
 - Added TgDownloaderWinUI app