From c3d98d60b503c34c0b09de06405a956cd0702232 Mon Sep 17 00:00:00 2001
From: real-zony <zony@myzony.com>
Date: Sun, 15 Dec 2024 15:20:33 +0800
Subject: [PATCH] fix: Fixed the garbled text issue caused by the CSV file
 encoding. (#156)

---
 Directory.Packages.props                      |  7 +----
 src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj  |  1 +
 .../MusicScanner/CsvFileMusicScanner.cs       | 29 ++++++++++++++++---
 .../ZonyLrcTools.Common.csproj                |  1 +
 4 files changed, 28 insertions(+), 10 deletions(-)

diff --git a/Directory.Packages.props b/Directory.Packages.props
index 6332605..dff2e4c 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -39,12 +39,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageVersion>
     <!-- Avalonia -->
-    <PackageVersion Include="Avalonia" Version="11.0.11" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.0.11" />
-    <PackageVersion Include="Avalonia.Themes.Fluent" Version="11.0.11" />
-    <PackageVersion Include="Avalonia.Fonts.Inter" Version="11.0.11" />
-    <PackageVersion Include="Avalonia.ReactiveUI" Version="11.0.11" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.0.11" />
+    <PackageVersion Include="Ude.NetStandard" Version="1.2.0" />
     <PackageVersion Include="YamlDotNet" Version="16.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj b/src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj
index 5076ab1..63aac7c 100644
--- a/src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj
+++ b/src/ZonyLrcTools.Cli/ZonyLrcTools.Cli.csproj
@@ -14,6 +14,7 @@
         <PackageReference Include="Serilog.Sinks.Console"/>
         <PackageReference Include="Serilog.Sinks.File"/>
         <PackageReference Include="System.Text.Encoding.CodePages"/>
+        <PackageReference Include="Ude.NetStandard"/>
     </ItemGroup>
 
     <ItemGroup>
diff --git a/src/ZonyLrcTools.Common/MusicScanner/CsvFileMusicScanner.cs b/src/ZonyLrcTools.Common/MusicScanner/CsvFileMusicScanner.cs
index 24994f9..825a4a5 100644
--- a/src/ZonyLrcTools.Common/MusicScanner/CsvFileMusicScanner.cs
+++ b/src/ZonyLrcTools.Common/MusicScanner/CsvFileMusicScanner.cs
@@ -1,3 +1,5 @@
+using System.Text;
+using Ude;
 using ZonyLrcTools.Common.Infrastructure.DependencyInject;
 
 namespace ZonyLrcTools.Common.MusicScanner;
@@ -13,11 +15,15 @@ public class CsvFileMusicScanner : ITransientDependency
     /// <param name="csvFilePath">CSV 文件的路径。</param>
     /// <param name="outputDirectory">歌词文件的输出目录。</param>
     /// <param name="pattern">输出的歌词文件格式，默认是 "{Artist} - {Title}.lrc" 的形式。</param>
-    public async Task<List<MusicInfo>> GetMusicInfoFromCsvFileAsync(string csvFilePath, string outputDirectory, string pattern)
+    public async Task<List<MusicInfo>> GetMusicInfoFromCsvFileAsync(string csvFilePath, string outputDirectory,
+        string pattern)
     {
-        var csvFileContent = await File.ReadAllTextAsync(csvFilePath);
-        var csvFileLines = csvFileContent.Split(new[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
-        return csvFileLines.Skip(1).Select(line => GetMusicInfoFromCsvFileLine(line, outputDirectory, pattern)).ToList();
+        var encoding = DetectFileEncoding(csvFilePath);
+
+        var csvFileContent = await File.ReadAllTextAsync(csvFilePath, encoding);
+        var csvFileLines = csvFileContent.Split([Environment.NewLine], StringSplitOptions.RemoveEmptyEntries);
+        return csvFileLines.Skip(1).Select(line => GetMusicInfoFromCsvFileLine(line, outputDirectory, pattern))
+            .ToList();
     }
 
     private MusicInfo GetMusicInfoFromCsvFileLine(string csvFileLine, string outputDirectory, string pattern)
@@ -29,4 +35,19 @@ public class CsvFileMusicScanner : ITransientDependency
         var musicInfo = new MusicInfo(fakeFilePath, name, artist);
         return musicInfo;
     }
+
+    private Encoding DetectFileEncoding(string filePath)
+    {
+        using var fileStream = File.OpenRead(filePath);
+        var detector = new CharsetDetector();
+        detector.Feed(fileStream);
+        detector.DataEnd();
+
+        if (detector.Charset != null)
+        {
+            return Encoding.GetEncoding(detector.Charset);
+        }
+
+        return Encoding.Default;
+    }
 }
\ No newline at end of file
diff --git a/src/ZonyLrcTools.Common/ZonyLrcTools.Common.csproj b/src/ZonyLrcTools.Common/ZonyLrcTools.Common.csproj
index 5da452c..3a0279e 100644
--- a/src/ZonyLrcTools.Common/ZonyLrcTools.Common.csproj
+++ b/src/ZonyLrcTools.Common/ZonyLrcTools.Common.csproj
@@ -15,6 +15,7 @@
         <PackageReference Include="Polly"/>
         <PackageReference Include="QRCoder"/>
         <PackageReference Include="TagLibSharp"/>
+        <PackageReference Include="Ude.NetStandard" />
         <PackageReference Include="YamlDotNet" />
     </ItemGroup>