<feat> 从资源文件读取Description

src/Attributes/LocalizationAttribute.cs

@@ -0,0 +1,24 @@
+namespace NSExt.Attributes;
+
+/// <summary>
+///     指定本地化资源类型
+/// </summary>
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Class | AttributeTargets.Field)]
+public class LocalizationAttribute : Attribute
+{
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="LocalizationAttribute" /> class.
+    /// </summary>
+    public LocalizationAttribute(Type resourceClass)
+    {
+        ResourceClass = resourceClass;
+    }
+
+    /// <summary>
+    ///     Gets or sets 资源类型
+    /// </summary>
+    /// <value>
+    ///     资源类型
+    /// </value>
+    public Type ResourceClass { get; set; }
+}

src/Extensions/EnumExtensions.cs

@@ -1,3 +1,6 @@
+using System.Reflection;
+using NSExt.Attributes;
+
 namespace NSExt.Extensions;
 
 /// <summary>
@@ -14,7 +17,13 @@ public static class EnumExtensions
     {
         var t        = e.GetType();
         var fi       = t.GetField(Enum.GetName(t, e)!);
-        var attrs = (DescriptionAttribute[])fi!.GetCustomAttributes(typeof(DescriptionAttribute), false);
+        var descAttr = fi!.GetCustomAttribute<DescriptionAttribute>(false);
-        return (attrs.Length != 0 ? attrs[0].Description : Enum.GetName(t, e)) ?? string.Empty;
+        if (descAttr is null) {
+            return Enum.GetName(t, e);
+        }
+
+        var str     = descAttr.Description;
+        var locAttr = fi!.GetCustomAttribute<LocalizationAttribute>(false);
+        return locAttr is null ? str : locAttr.ResourceClass.GetProperty(str)?.GetValue(default) as string ?? str;
     }
 }