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SpecialX
2025-06-20 15:37:39 +08:00
parent f37262d72e
commit d20c051c51
68 changed files with 1927 additions and 2869 deletions
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203
TechHelper.Client/Exam/ExamPaperExtensions .cs
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@@ -1,67 +1,173 @@
using Entities.DTO;
using System.Text.Json.Serialization;
using System.Text.Json;
using Entities.Contracts;
using Microsoft.Extensions.Options;
namespace TechHelper.Client.Exam
{
public class ParentStructInfo
{
public string Number { get; set; }
public SubjectAreaEnum SubjectArea { get; set; }
public byte Index { get; set; }
}
public static class ExamPaperExtensions
{
public static ExamDto ConvertToExamDTO(this ExamPaper examPaper)
public static AssignmentDto ConvertToExamDTO(this ExamPaper examPaper)
{
ExamDto dto = new ExamDto();
AssignmentDto dto = new AssignmentDto();
dto.AssignmentTitle = examPaper.AssignmentTitle;
dto.Title = examPaper.AssignmentTitle;
dto.Description = examPaper.Description;
dto.SubjectArea = examPaper.SubjectArea;
dto.QuestionGroups.Title = examPaper.AssignmentTitle;
dto.QuestionGroups.Descript = examPaper.Description;
var SubjectArea = SubjectAreaEnum.Literature;
Enum.TryParse<SubjectAreaEnum>(examPaper.SubjectArea, out SubjectArea);
dto.SubjectArea = SubjectArea;
AssignmentStructDto examStruct = new AssignmentStructDto();
foreach (var qg in examPaper.QuestionGroups)
{
var qgd = new QuestionGroupDto();
ParseMajorQuestionGroup(qg, qgd, false);
dto.QuestionGroups.SubQuestionGroups.Add(qgd);
examStruct.ChildrenGroups.Add(ParseMajorQuestionGroup(qg));
examStruct.ChildrenGroups.Last().Index = (byte)(examStruct.ChildrenGroups.Count());
}
foreach (var question in examPaper.TopLevelQuestions)
{
if (question.SubQuestions != null && question.SubQuestions.Any())
{
var qgDto = new QuestionGroupDto
{
Title = question.Stem,
Score = (int)question.Score,
Descript = "",
};
qgDto.ValidQuestionGroup = !string.IsNullOrEmpty(qgDto.Descript);
ParseQuestionWithSubQuestions(question, qgDto, qgDto.ValidQuestionGroup);
dto.QuestionGroups.SubQuestionGroups.Add(qgDto);
}
else
{
var qgDto = new QuestionGroupDto
{
Title = question.Stem,
Score = (int)question.Score,
Descript = "",
};
qgDto.ValidQuestionGroup = !string.IsNullOrEmpty(qgDto.Descript);
var subQuestionDto = new SubQuestionDto();
ParseSingleQuestion(question, subQuestionDto, !qgDto.ValidQuestionGroup);
qgDto.SubQuestions.Add(subQuestionDto);
dto.QuestionGroups.SubQuestionGroups.Add(qgDto);
}
}
dto.ExamStruct = examStruct;
return dto;
}
private static AssignmentStructDto ParseMajorQuestionGroup(MajorQuestionGroup sqg)
{
var examStruct = new AssignmentStructDto();
if (sqg.SubQuestionGroups != null)
{
examStruct.Title = sqg.Title;
examStruct.Score = sqg.Score;
examStruct.ChildrenGroups = new List<AssignmentStructDto>();
sqg.SubQuestionGroups?.ForEach(ssqg =>
{
if (string.IsNullOrEmpty(ssqg.Descript))
{
examStruct.ChildrenGroups.Add(ParseMajorQuestionGroup(ssqg));
examStruct.ChildrenGroups.Last().Index = (byte)(examStruct.ChildrenGroups.Count());
}
else
{
examStruct.AssignmentQuestions.Add(ParseGroupToAssignmentQuestion(ssqg, false));
examStruct.AssignmentQuestions.Last().Index = (byte)(examStruct.AssignmentQuestions.Count());
}
});
}
if (sqg.SubQuestions != null)
{
sqg.SubQuestions?.ForEach(sq =>
{
if(sq.SubQuestions.Any())
{
}
examStruct.AssignmentQuestions.Add(ParseAssignmentQuestion(sq));
examStruct.AssignmentQuestions.Last().Index = (byte)(examStruct.AssignmentQuestions.Count());
});
}
return examStruct;
}
public static List<string> ParseOptionsFromText(this string optionsText)
{
return optionsText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None)
.Where(line => !string.IsNullOrWhiteSpace(line)).ToList();
}
private static QuestionDto ParseGroupToQuestion(MajorQuestionGroup qg, bool subQ = true)
{
var dq = new QuestionDto();
dq.Title = qg.Title + Environment.NewLine + qg.Descript;
if (subQ) dq.GroupState = QuestionGroupState.Subquestion;
else dq.GroupState = QuestionGroupState.Group;
qg.SubQuestions?.ForEach(ssq =>
{
dq.ChildrenQuestion.Add(ParseQuestion(ssq));
});
qg.SubQuestionGroups?.ForEach(sqg =>
{
dq.ChildrenQuestion.Add(ParseGroupToQuestion(sqg));
});
return dq;
}
private static AssignmentQuestionDto ParseGroupToAssignmentQuestion(MajorQuestionGroup qg, bool subQ = true)
{
var aq = new AssignmentQuestionDto();
aq.Score = qg.Score;
qg.SubQuestions?.ForEach(ssq =>
{
aq.Question.ChildrenQuestion.Add(ParseQuestion(ssq));
aq.Question.ChildrenQuestion.Last().Index = (byte)aq.Question.ChildrenQuestion.Count;
});
qg.SubQuestionGroups?.ForEach(sqg =>
{
aq.Question.ChildrenQuestion.Add(ParseGroupToQuestion(sqg));
aq.Question.ChildrenQuestion.Last().Index = (byte)aq.Question.ChildrenQuestion.Count;
});
return aq;
}
private static AssignmentQuestionDto ParseAssignmentQuestion(PaperQuestion sq)
{
var aq = new AssignmentQuestionDto();
aq.Score = sq.Score;
aq.Question = ParseQuestion(sq);
sq.SubQuestions?.ForEach(ssq =>
{
aq.Question.ChildrenQuestion.Add(ParseQuestion(ssq));
aq.Question.ChildrenQuestion.Last().Index = (byte)aq.Question.ChildrenQuestion.Count;
});
return aq;
}
private static QuestionDto ParseQuestion(PaperQuestion sq)
{
var dq = new QuestionDto();
dq.Title = sq.Stem;
dq.Options = string.Join(Environment.NewLine, sq.Options.Select(opt => $"{opt.Label} {opt.Text}"));
dq.Score = sq.Score;
sq.SubQuestions?.ForEach(ssq =>
{
dq.ChildrenQuestion.Add(ParseQuestion(ssq));
dq.ChildrenQuestion.Last().Index = (byte)dq.ChildrenQuestion.Count;
});
return dq;
}
private static void ParseMajorQuestionGroup(MajorQuestionGroup qg, QuestionGroupDto qgd, bool isParentGroupValidChain)
{
qgd.Title = qg.Title;
@@ -86,12 +192,10 @@ namespace TechHelper.Client.Exam
});
}
// 处理 MajorQuestionGroup 下的 SubQuestions
if (qg.SubQuestions != null)
{
qg.SubQuestions.ForEach(sq =>
{
// 如果 MajorQuestionGroup 下的 Question 包含子问题，则转为 QuestionGroupDto
if (sq.SubQuestions != null && sq.SubQuestions.Any())
{
var subQgd = new QuestionGroupDto
@@ -101,7 +205,6 @@ namespace TechHelper.Client.Exam
Score = (int)sq.Score,
Descript = "" // 默认为空
};
// 判断当前组是否有效：如果有描述，并且其父级链中没有任何一个组是有效组，则当前组有效
subQgd.ValidQuestionGroup = !string.IsNullOrEmpty(subQgd.Descript) && !nextIsParentGroupValidChain;
ParseQuestionWithSubQuestions(sq, subQgd, subQgd.ValidQuestionGroup || nextIsParentGroupValidChain);
@@ -121,7 +224,7 @@ namespace TechHelper.Client.Exam
// 解析包含子问题的 Question，将其转换为 QuestionGroupDto
// isParentGroupValidChain 参数表示从顶层到当前组的任一父组是否已经是“有效组”
private static void ParseQuestionWithSubQuestions(Question question, QuestionGroupDto qgd, bool isParentGroupValidChain)
private static void ParseQuestionWithSubQuestions(PaperQuestion question, QuestionGroupDto qgd, bool isParentGroupValidChain)
{
qgd.Title = question.Stem;
qgd.Score = (int)question.Score;
@@ -165,7 +268,7 @@ namespace TechHelper.Client.Exam
}
// 解析单个 Question (没有子问题) 为 SubQuestionDto
private static void ParseSingleQuestion(Question question, SubQuestionDto subQd, bool validQ)
private static void ParseSingleQuestion(PaperQuestion question, SubQuestionDto subQd, bool validQ)
{
subQd.Stem = question.Stem;
subQd.Score = (int)question.Score;
@@ -187,7 +290,7 @@ namespace TechHelper.Client.Exam
public static void SeqIndex(this ExamDto dto)
{
dto.QuestionGroups.SeqQGroupIndex();
dto.ExamStruct.SeqQGroupIndex();
}