From 3fb281031c43760862f08d027a766acd8d4d0a28 Mon Sep 17 00:00:00 2001
From: GeWuYou <95328647+GeWuYou@users.noreply.github.com>
Date: Wed, 14 Jan 2026 13:12:06 +0800
Subject: [PATCH] =?UTF-8?q?feat(logging):=20=E6=B7=BB=E5=8A=A0=E6=B3=9B?=
 =?UTF-8?q?=E5=9E=8B=E7=B1=BB=E7=9A=84=E6=97=A5=E5=BF=97=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E5=99=A8=E6=94=AF=E6=8C=81?=
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- 添加了对泛型类的支持，包括类型参数和约束的处理
- 实现了泛型约束的代码生成功能
- 增加了对引用类型、值类型、构造函数约束的支持
- 重构了类声明的生成逻辑以支持泛型参数
- 添加了必要的命名空间引用和集合操作支持
---
 .../logging/LoggerGenerator.cs                | 29 ++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/GFramework.SourceGenerators/logging/LoggerGenerator.cs b/GFramework.SourceGenerators/logging/LoggerGenerator.cs
index 8ace031..3aaa4a8 100644
--- a/GFramework.SourceGenerators/logging/LoggerGenerator.cs
+++ b/GFramework.SourceGenerators/logging/LoggerGenerator.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using GFramework.SourceGenerators.Abstractions.logging;
@@ -77,6 +78,26 @@ public sealed class LoggerGenerator : TypeAttributeClassGeneratorBase
         var isStatic = isStaticObj is not bool b || b; // 默认 true
         var staticKeyword = isStatic ? "static " : "";
 
+        // 泛型参数和约束
+        var typeParams = symbol.TypeParameters.Length > 0
+            ? "<" + string.Join(", ", symbol.TypeParameters.Select(tp => tp.Name)) + ">"
+            : "";
+
+        var constraints = symbol.TypeParameters
+            .Where(tp => tp.ConstraintTypes.Length > 0 || tp.HasReferenceTypeConstraint || tp.HasValueTypeConstraint ||
+                         tp.HasConstructorConstraint)
+            .Select(tp =>
+            {
+                var parts = new List<string>();
+
+                if (tp.HasReferenceTypeConstraint) parts.Add("class");
+                if (tp.HasValueTypeConstraint) parts.Add("struct");
+                parts.AddRange(tp.ConstraintTypes.Select(t => t.ToDisplayString()));
+                if (tp.HasConstructorConstraint) parts.Add("new()");
+
+                return $"where {tp.Name} : {string.Join(", ", parts)}";
+            });
+
         var sb = new StringBuilder();
         sb.AppendLine("// <auto-generated />");
         sb.AppendLine($"using {PathContests.CoreAbstractionsNamespace}.logging;");
@@ -88,7 +109,12 @@ public sealed class LoggerGenerator : TypeAttributeClassGeneratorBase
             sb.AppendLine();
         }
 
-        sb.AppendLine($"partial class {className}");
+        sb.AppendLine($"partial class {className}{typeParams}");
+        foreach (var c in constraints)
+        {
+            sb.AppendLine($"    {c}");
+        }
+
         sb.AppendLine("{");
         sb.AppendLine("    /// <summary>Auto-generated logger</summary>");
         sb.AppendLine(
@@ -98,6 +124,7 @@ public sealed class LoggerGenerator : TypeAttributeClassGeneratorBase
         return sb.ToString().TrimEnd();
     }
 
+
     /// <summary>
     ///     可以自定义生成文件名
     /// </summary>