change

TechHelper.Client/Exam/ExamService.cs

@@ -0,0 +1,171 @@
+using System.Xml.Serialization;
+using TechHelper.Client.AI;
+using TechHelper.Services;
+using Entities.DTO;
+
+
+namespace TechHelper.Client.Exam
+{
+	public class ExamService : IExamService
+	{
+		private IAIService aIService;
+
+		public ExamService(IAIService aIService)
+		{
+			this.aIService = aIService;
+		}
+
+		public ApiResponse ConvertToXML<T>(string xmlContent)
+		{
+			string cleanedXml = xmlContent.Trim();
+			XmlSerializer serializer = new XmlSerializer(typeof(T));
+
+			using (StringReader reader = new StringReader(cleanedXml))
+			{
+				try
+				{
+					T deserializedObject = (T)serializer.Deserialize(reader);
+
+					// 成功时返回 ApiResponse
+					return new ApiResponse
+					{
+						Status = true,
+						Result = deserializedObject,
+						Message = "XML 反序列化成功。"
+					};
+				}
+				catch (InvalidOperationException ex)
+				{
+					return new ApiResponse
+					{
+						Status = false,
+						Result = null,
+						Message = $"XML 反序列化操作错误: {ex.Message}. 内部异常: {ex.InnerException?.Message ?? "无"}"
+					};
+				}
+				catch (Exception ex)
+				{
+					return new ApiResponse
+					{
+						Status = false,
+						Result = null,
+						Message = $"处理 XML 反序列化时发生未知错误: {ex.Message}"
+					};
+				}
+			}
+		}
+
+		public async Task<ApiResponse> DividExam(string examContent)
+		{
+			try
+			{
+				string respon = await aIService.CallGLM(examContent, AIConfiguration.BreakQuestions);
+
+				if (respon != null)
+				{
+					return new ApiResponse
+					{
+						Status = true,
+						Result = respon,
+						Message = "试题分割成功。"
+					};
+				}
+				else
+				{
+					return new ApiResponse
+					{
+						Status = false,
+						Result = null,
+						Message = "AI 服务未能返回有效内容，或返回内容为空。"
+					};
+				}
+			}
+			catch (Exception ex)
+			{
+				return new ApiResponse
+				{
+					Status = false,
+					Result = null,
+					Message = $"处理试题分割时发生内部错误: {ex.Message}" 
+				};
+			}
+		}
+
+		public async Task<ApiResponse> FormatExam(string examContent)
+		{
+			try
+			{
+				string respon = await aIService.CallGLM(examContent, AIConfiguration.Format);
+
+				if (respon != null)
+				{
+					return new ApiResponse
+					{
+						Status = true,
+						Result = respon,
+						Message = "试题格式化成功。"
+					};
+				}
+				else
+				{
+					return new ApiResponse
+					{
+						Status = false,
+						Result = null,
+						Message = "AI 服务未能返回有效内容，或返回内容为空。"
+					};
+				}
+			}
+			catch (Exception ex)
+			{
+				return new ApiResponse
+				{
+					Status = false,
+					Result = null,
+					Message = $"处理试题格式化时发生内部错误: {ex.Message}"
+				};
+			}
+		}
+
+		public async Task<ApiResponse> ParseSingleQuestionGroup(string examContent)
+		{
+			try
+			{
+				string respon = await aIService.CallGLM(examContent, AIConfiguration.ParseSignelQuestion2);
+
+				if (respon != null)
+				{
+					return new ApiResponse
+					{
+						Status = true,
+						Result = respon,
+						Message = "试题解析成功。"
+					};
+				}
+				else
+				{
+					return new ApiResponse
+					{
+						Status = false,
+						Result = null,
+						Message = "AI 服务未能返回有效内容，或返回内容为空。"
+					};
+				}
+			}
+			catch (Exception ex)
+			{
+				return new ApiResponse
+				{
+					Status = false,
+					Result = null,
+					Message = $"处理试题解析时发生内部错误: {ex.Message}"
+				};
+			}
+		}
+
+		public Task<ApiResponse> SaveParsedExam(ExamDto examDto)
+		{
+			throw new NotImplementedException();
+		}
+	}
+}