feat: 完成 C# 解析器测试、C# 转 Java 转换器和 Web API 控制器

核心功能实现: - 实现 CSharpToJavaStrategy 转换策略（包含类型映射） - 实现 CSharpToJavaConverter 转换器 - 实现 JavaCodeGenerator 代码生成器 - 实现 ConversionService 转换服务 - 实现 ConversionController Web API 控制器 - 注册 Swagger 文档和依赖注入测试覆盖: - CSharpParserTests: 8 个测试用例 - CSharpToJavaConverterTests: 5 个测试用例 - 共 13 个测试全部通过任务完成: - Task 1.2: 配置项目依赖 - Task 1.3: 建立基础架构 - Task 2.1: 实现 C# 解析器和测试 - Task 2.4: 实现 C# → Java 转换器 - Task 4.1: 创建 ASP.NET Core Web API Co-authored-by: monkeycode-ai <monkeycode-ai@chaitin.com>
2026-06-03 04:13:35 +00:00
parent a0971cf974
commit ae4de8a116
12 changed files with 1086 additions and 20 deletions
@@ -0,0 +1,97 @@
+using CodePlay.Core.Interfaces;
+using CodePlay.Core.Models;
+using CodePlay.Core.Common;
+using CodePlay.Core.Parsers;
+using CodePlay.Core.Converters;
+
+namespace CodePlay.Core.Services;
+
+/// <summary>
+/// 代码转换服务
+/// </summary>
+public class ConversionService
+{
+    private readonly Dictionary<(LanguageType, LanguageType), IConverter> _converters = new();
+    
+    public ConversionService()
+    {
+        // 注册转换器
+        RegisterConverter(LanguageType.CSharp, LanguageType.Java, new CSharpToJavaConverter());
+    }
+    
+    private void RegisterConverter(LanguageType source, LanguageType target, IConverter converter)
+    {
+        _converters[(source, target)] = converter;
+    }
+    
+    /// <summary>
+    /// 转换代码
+    /// </summary>
+    public async Task<ConversionResult> ConvertAsync(ConversionRequest request, CancellationToken cancellationToken = default)
+    {
+        var key = (request.SourceLanguage, request.TargetLanguage);
+        
+        if (!_converters.TryGetValue(key, out var converter))
+        {
+            return new ConversionResult
+            {
+                Success = false,
+                ErrorMessage = $"Conversion from {request.SourceLanguage} to {request.TargetLanguage} is not supported"
+            };
+        }
+        
+        try
+        {
+            // 解析源代码
+            var parser = CreateParser(request.SourceLanguage);
+            if (parser == null)
+            {
+                return new ConversionResult
+                {
+                    Success = false,
+                    ErrorMessage = $"Parser for {request.SourceLanguage} is not available"
+                };
+            }
+            
+            var syntaxTree = await parser.ParseAsync(request.SourceCode, cancellationToken);
+            
+            // 执行转换
+            var result = await converter.ConvertAsync(syntaxTree, request.TargetLanguage, request.Options, cancellationToken);
+            
+            return result;
+        }
+        catch (Exception ex)
+        {
+            return new ConversionResult
+            {
+                Success = false,
+                ErrorMessage = $"Conversion failed: {ex.Message}"
+            };
+        }
+    }
+    
+    private IParser? CreateParser(LanguageType language)
+    {
+        return language switch
+        {
+            LanguageType.CSharp => new CSharpParser(),
+            _ => null
+        };
+    }
+    
+    /// <summary>
+    /// 检查是否支持指定的语言转换
+    /// </summary>
+    public bool IsConversionSupported(LanguageType source, LanguageType target)
+    {
+        return _converters.ContainsKey((source, target));
+    }
+    
+    /// <summary>
+    /// 获取支持的语言转换列表
+    /// </summary>
+    public List<(LanguageType Source, LanguageType Target)> GetSupportedConversions()
+    {
+        return _converters.Keys.ToList();
+    }
+}