private Question_v2 GetQuestion()
{
Question_v2 question = new Question_v2 {
Year = _question.Year, Type = _question.Type, QuestionNumber = _question.Number, SourceFile = _question.SourceFile, SourceLine = _question.SourceLine
};
if (_associationQuestion != null)
{
question.QuestionText = _associationQuestion.QuestionText + _newLine + _question.QuestionText;
question.Choices = _associationQuestion.Choices.ToArray();
}
else
{
question.QuestionText = _question.QuestionText;
question.Choices = _question.Choices.ToArray();
}
//Trace.WriteLine($"{question.Year} - question {question.Number} - choices count {question.Choices.Length}");
if (question.Choices.Length == 0)
{
throw new PBFileException($"question without choice - {question.Year} - question {question.QuestionNumber} - line {question.SourceLine} file \"{question.SourceFile}\"", question.SourceFile, question.SourceLine);
}
_question = null;
return(question);
}
public IEnumerable <QuestionResponse_v2> Read(IEnumerable <string> files, string baseDirectory = null)
{
_lastValueType = null;
_dontSetLastValueType = false;
_emptyLineCount = 0;
_questionYear = null;
_questionType = QuestionType.None;
_question = null;
_questionTmp = null;
_associationQuestion = null;
_sendCurrentQuestion = false;
_responseYears = null;
_responseQuestions = null;
_responseCategory = null;
_responseQuestionBlock = false;
_responseQuestion = null;
_responseEnd = false;
_baseDirectory = baseDirectory;
TextDataReader textDataReader = new TextDataReader();
textDataReader.SetRegexList(_questionRegexValuesList);
bool readResponse = false;
//int emptyLineCount = 0;
int pageNumber = 1;
foreach (QuestionData value in textDataReader.Read(files).Select(textData => QuestionData.CreateQuestionData(textData)))
{
if (value.Type != QuestionDataType.EmptyLine)
{
_emptyLineCount = 0;
}
else
{
_emptyLineCount++;
}
_sendCurrentQuestion = false;
_dontSetLastValueType = false;
switch (value.Type)
{
case QuestionDataType.Responses:
if (pageNumber >= _minPageForResponses)
{
if (_trace)
{
Trace.WriteLine($"start read response (line {value.LineNumber} \"{value.Filename}\")");
}
textDataReader.SetRegexList(_responseRegexValuesList);
textDataReader.ContiguousSearch = true;
_sendCurrentQuestion = true;
readResponse = true;
_responseYears = new List <ResponseReader.ResponseYear>();
_responseQuestions = new List <ResponseReader.ResponseQuestion>();
_responseQuestionBlock = false;
}
break;
case QuestionDataType.PageNumber:
pageNumber++;
_sendCurrentQuestion = true;
break;
default:
//throw new PBFileException($"unknow value type {value.Type} line {value.LineNumber} file \"{value.Filename}\"", value.File, value.LineNumber);
if (!readResponse)
{
ReadQuestion(value);
}
else
{
QuestionResponse_v2 response = ReadResponse(value);
if (response != null)
{
yield return(response);
}
}
break;
}
if (_sendCurrentQuestion)
{
if (_question != null)
{
yield return(GetQuestion());
}
_question = _questionTmp;
_questionTmp = null;
}
//if (readResponse)
// break;
if (!_dontSetLastValueType)
{
_lastValueType = value.Type;
}
if (_responseEnd)
{
break;
}
}
if (_question != null)
{
yield return(GetQuestion());
}
ControlRemindResponseQuestions();
}
private void ReadQuestion(QuestionData value)
{
//bool lastValueType = false;
//bool sendCurrentQuestion = false;
//QuestionReader.QuestionTmp question = null;
switch (value.Type)
{
case QuestionDataType.EmptyLine:
if (_lastValueType == QuestionDataType.QuestionChoice ||
(_associationQuestion != null && _associationQuestion.Complete && _lastValueType == QuestionDataType.QuestionText))
{
if (_question != null)
{
_sendCurrentQuestion = true;
}
else if (_associationQuestion != null)
{
_associationQuestion.Complete = true;
}
}
else
{
// dont change _lastValueType
_dontSetLastValueType = true;
}
break;
case QuestionDataType.QuestionYear:
_sendCurrentQuestion = true;
_questionYear = ((QuestionDataQuestionYear)value).Year;
_associationQuestion = null;
break;
case QuestionDataType.QuestionType:
_sendCurrentQuestion = true;
_questionType = ((QuestionDataQuestionType)value).QuestionType;
_associationQuestion = null;
break;
case QuestionDataType.QuestionNumber:
_sendCurrentQuestion = true;
if (_questionYear == null)
{
throw new PBFileException($"unknow year, line {value.LineNumber} file \"{value.Filename}\"", value.File, value.LineNumber);
}
//string sourceFile = GetSubPath(value.File);
_questionTmp = new QuestionReader.QuestionTmp {
Year = (int)_questionYear, Type = _questionType, Number = ((QuestionDataQuestionNumber)value).QuestionNumber,
QuestionLineCount = 0, SourceFile = GetSubPath(value.File), SourceLine = value.LineNumber
};
if (_associationQuestion != null)
{
_associationQuestion.Complete = true;
}
break;
case QuestionDataType.QuestionChoice:
QuestionAddChoice((QuestionDataQuestionChoice)value);
break;
case QuestionDataType.Unknow:
switch (_lastValueType)
{
case QuestionDataType.QuestionNumber:
_question.QuestionText = value.TrimedLine;
_question.QuestionLineCount++;
_lastValueType = QuestionDataType.QuestionText;
_dontSetLastValueType = true;
break;
case QuestionDataType.QuestionText:
QuestionAddLine(value);
// keep _lastValueType to QuestionDataType.QuestionText
_dontSetLastValueType = true;
break;
case QuestionDataType.QuestionChoice:
QuestionAddChoiceLine(value);
// keep _lastValueType to QuestionDataType.QuestionChoice
_dontSetLastValueType = true;
break;
default:
// _manageAssociationQuestion
if (_lastValueType == QuestionDataType.QuestionType && _questionType == QuestionType.Association)
{
_associationQuestion = new QuestionReader.QuestionAssociationTmp {
Type = QuestionType.Association, QuestionText = value.TrimedLine, QuestionLineCount = 1, Complete = false
};
_lastValueType = QuestionDataType.QuestionText;
_dontSetLastValueType = true;
}
else
{
_TraceUnknowValue(value);
}
break;
}
break;
}
}
