feat: 使标签加载器支持优先级配置。

src/ZonyLrcTools.Cli/Config/ToolOptions.cs

@@ -1,4 +1,3 @@
-using System.Collections;
 using System.Collections.Generic;
 using ZonyLrcTools.Cli.Infrastructure.Lyric;
 using ZonyLrcTools.Cli.Infrastructure.Network;
@@ -19,9 +18,9 @@ namespace ZonyLrcTools.Cli.Config
         public LyricItemCollectionOption LyricOption { get; set; }
 
         /// <summary>
-        /// 标签加载器的加载配置项。
+        /// 标签加载器相关的配置属性。
         /// </summary>
-        public TagInfoProviderOptions TagInfoProviderOptions { get; set; }
+        public IEnumerable<TagInfoProviderInstance> TagInfoProviderOptions { get; set; }
 
         /// <summary>
         /// 网络代理相关的配置信息。

src/ZonyLrcTools.Cli/Infrastructure/Tag/DefaultTagLoader.cs

@@ -11,7 +11,7 @@ namespace ZonyLrcTools.Cli.Infrastructure.Tag
     /// <summary>
     /// 默认的标签加载器 <see cref="ITagLoader"/> 实现。
     /// </summary>
-    public class DefaultTagLoader : ITagLoader, ITransientDependency
+    public class DefaultTagLoader : ITagLoader, ISingletonDependency
     {
         protected readonly IEnumerable<ITagInfoProvider> TagInfoProviders;
         protected readonly IBlockWordDictionary BlockWordDictionary;
@@ -33,7 +33,7 @@ namespace ZonyLrcTools.Cli.Infrastructure.Tag
                 throw new ErrorCodeException(ErrorCodes.LoadTagInfoProviderError);
             }
 
-            foreach (var provider in TagInfoProviders.OrderBy(p => p.Priority))
+            foreach (var provider in TagInfoProviders)
             {
                 var info = await provider.LoadAsync(filePath);
                 if (info != null)

src/ZonyLrcTools.Cli/Infrastructure/Tag/FileNameTagInfoProvider.cs

@@ -1,4 +1,5 @@
 using System.IO;
+using System.Linq;
 using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Options;
@@ -10,25 +11,28 @@ namespace ZonyLrcTools.Cli.Infrastructure.Tag
     /// <summary>
     /// 基于正则表达式的标签解析器，从文件名当中解析歌曲的标签信息。
     /// </summary>
-    public class FileNameTagInfoProvider : ITagInfoProvider, ITransientDependency
+    public class FileNameTagInfoProvider : ITagInfoProvider, ISingletonDependency
     {
-        public int Priority => 2;
-
         public string Name => ConstantName;
         public const string ConstantName = "FileName";
+        public const string RegularExpressionsOption = "RegularExpressions";
 
-        private readonly ToolOptions Options;
+        private readonly ToolOptions _options;
 
         public FileNameTagInfoProvider(IOptions<ToolOptions> options)
         {
-            Options = options.Value;
+            _options = options.Value;
         }
 
         public async ValueTask<MusicInfo> LoadAsync(string filePath)
         {
             await ValueTask.CompletedTask;
+            
+            var regex = _options.TagInfoProviderOptions
+                .First(t => t.Name == ConstantName)
+                .Extensions[RegularExpressionsOption];
 
-            var match = Regex.Match(Path.GetFileNameWithoutExtension(filePath), Options.TagInfoProviderOptions.FileNameRegularExpressions);
+            var match = Regex.Match(Path.GetFileNameWithoutExtension(filePath), regex);
 
             if (match.Groups.Count != 3)
             {

src/ZonyLrcTools.Cli/Infrastructure/Tag/ITagInfoProvider.cs

@@ -7,11 +7,6 @@ namespace ZonyLrcTools.Cli.Infrastructure.Tag
     /// </summary>
     public interface ITagInfoProvider
     {
-        /// <summary>
-        /// 解析时的优先级。
-        /// </summary>
-        int Priority { get; }
-
         /// <summary>
         /// 标签解析器的唯一标识。
         /// </summary>

src/ZonyLrcTools.Cli/Infrastructure/Tag/TagInfoProviderOptions.cs

@@ -1,10 +1,13 @@
+using System.Collections.Generic;
+
 namespace ZonyLrcTools.Cli.Infrastructure.Tag
 {
-    public class TagInfoProviderOptions
+    public class TagInfoProviderInstance
     {
-        /// <summary>
+        public string Name { get; set; }
-        /// 用于从文件名当中提取歌曲名、歌手名。
+
-        /// </summary>
+        public int Priority { get; set; }
-        public string FileNameRegularExpressions { get; set; }
+
+        public Dictionary<string, string> Extensions { get; set; }
     }
 }

src/ZonyLrcTools.Cli/Infrastructure/Tag/TaglibTagInfoProvider.cs

@@ -8,10 +8,8 @@ namespace ZonyLrcTools.Cli.Infrastructure.Tag
     /// <summary>
     /// 基于 TagLib 的标签信息解析器。
     /// </summary>
-    public class TaglibTagInfoProvider : ITagInfoProvider, ITransientDependency
+    public class TaglibTagInfoProvider : ITagInfoProvider, ISingletonDependency
     {
-        public int Priority => 1;
-
         public string Name => ConstantName;
         public const string ConstantName = "Taglib";
 

src/ZonyLrcTools.Cli/appsettings.json

@@ -13,9 +13,19 @@
       "ProxyIp": "127.0.0.1",
       "ProxyPort": 4780
     },
-    "TagInfoProviderOptions": {
+    "TagInfoProviderOptions": [
-      "FileNameRegularExpressions": "(?'artist'.+)\\s-\\s(?'name'.+)"
+      {
-    },
+        "Name": "Taglib",
+        "Priority": 1
+      },
+      {
+        "Name": "FileName",
+        "Priority": 2,
+        "Extensions": {
+          "RegularExpressions": "(?'artist'.+)\\s-\\s(?'name'.+)"
+        }
+      }
+    ],
     "LyricDownloaderOptions": [
       {
         "Name": "NetEase",