private void ParseQuestionTitle(string line, SurveyQuestion question)
{
try
{
// check if line start with number (0 - 9) or dot (.)
// if so, remove them from the the title
line = line.Trim();
if (!string.IsNullOrEmpty(line))
{
int index = -1;
while (true)
{
var firstChar = line[index + 1];
if (Char.IsDigit(firstChar) || firstChar == '.')
{
index++;
}
else
{
break;
}
}
if (index >= 0)
{
question.Question_Title = line.Substring(index + 1).Trim();
}
else
{
question.Question_Title = line.Trim();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
public void Run()
{
Application word_category = null;
Document doc_category = null;
Application word_answer = null;
Document doc_answer = null;
Application word_question = null;
Document doc_question = null;
Survey survey = new Survey();
SurveyChapter chapter = null;
SurveyQuestion question = null;
try
{
/*
* load configuration
*/
IConfigurationRoot configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.Build();
this.questionFilePath = configuration["questionFile"];
this.answerFilePath = configuration["answerFile"];
this.categoryFilePath = configuration["categoryFile"];
this.jsonFilePath = configuration["jsonFile"];
this.errorFilePath = configuration["errorFile"];
var chapterStartCollection = configuration.GetSection("textConfig:chapterStart").GetChildren();
var chapterDurationCollection = configuration.GetSection("textConfig:chapterDuration").GetChildren();
var questionstartCollection = configuration.GetSection("textConfig:questionstart").GetChildren();
var categorystartCollection = configuration.GetSection("textConfig:categoryStart").GetChildren();
foreach (var keyValuePair in chapterStartCollection)
{
this.chapterStartList.Add(keyValuePair.Value);
}
foreach (var keyValuePair in chapterDurationCollection)
{
this.chapterDurationList.Add(keyValuePair.Value);
}
foreach (var keyValuePair in questionstartCollection)
{
this.questionStartList.Add(keyValuePair.Value);
}
foreach (var keyValuePair in categorystartCollection)
{
this.categoryStartList.Add(keyValuePair.Value);
}
/*
* load word document file of question answer
*/
word_answer = new Application();
object miss = System.Reflection.Missing.Value;
object readPath = answerFilePath;
object readOnly = true;
doc_answer = word_answer.Documents.Open(ref readPath, ref miss, ref miss, ref miss, ref miss, ref miss,
ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss);
for (int i = 0; i < doc_answer.Paragraphs.Count; i++)
{
string line = doc_answer.Paragraphs[i + 1].Range.Text.Trim().Trim('\r').Trim('\n');
if (line.Length == 0)
{
// ingnore empty line
continue;
}
string[] array = line.Split(new char[] { ':' });
if (array != null && array.Length == 2)
{
var question_no_str = array[0];
var questionAnswers = array[1];
int question_no_int = 0;
if (int.TryParse(question_no_str, out question_no_int))
{
this.answerList.Add(questionAnswers);
}
}
}
doc_answer.Close();
doc_answer = null;
for (int i = 0; i < this.answerList.Count; i++)
{
this.categoryList.Add(new SurveyQuestionCategory()
{
Category = string.Empty, Books = new List <string>()
});
}
/*
* load word document file of question categories
*/
word_category = new Application();
miss = System.Reflection.Missing.Value;
readPath = categoryFilePath;
readOnly = true;
doc_category = word_category.Documents.Open(ref readPath, ref miss, ref miss, ref miss, ref miss, ref miss,
ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss);
string category = string.Empty;
for (int i = 0; i < doc_category.Paragraphs.Count; i++)
{
string line = doc_category.Paragraphs[i + 1].Range.Text.Trim().Trim('\r').Trim('\n');
if (line.Length == 0)
{
// ingnore empty line
continue;
}
// hit category start
if (HitCategoryStart(line))
{
category = ParseCategoryLine(line).Trim();
}
else
{
ParseBookLine(line, category);
}
}
doc_category.Close();
doc_category = null;
//goto complete;
/*
* load word document file of question list
*/
word_question = new Application();
miss = System.Reflection.Missing.Value;
readPath = questionFilePath;
readOnly = true;
doc_question = word_question.Documents.Open(ref readPath, ref miss, ref miss, ref miss, ref miss, ref miss,
ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss);
/*
* parse word document file
*
* first, parsing should hit chapter start line
* then, parsing should hit chapter duration line
* then, parsing should hit chapter description
* then, parsing should hit question start
* then, parse question with question title line and selection line
*/
bool hitChapterStart = false;
bool hitChapterDuration = false;
bool hitQuestionStart = false;
bool firstLineOfQuestionSection = false;
int question_cnt = 1;
for (int i = 0; i < doc_question.Paragraphs.Count; i++)
{
string line = doc_question.Paragraphs[i + 1].Range.Text.Trim().Trim('\r').Trim('\n');
if (line.Length == 0)
{
// ingnore empty line
continue;
}
if (IsLineStartWithChapterStartString(line))
{
// reset
hitChapterStart = true;
hitChapterDuration = false;
hitQuestionStart = false;
chapter = new SurveyChapter();
chapter.Title = line;
survey.surveyChapters.Add(chapter);
continue;
}
if (hitChapterStart && !hitChapterDuration)
{
if (IsLineStartWithChapterDurationString(line))
{
hitChapterDuration = true;
chapter.Duration = line;
continue;
}
}
if (hitChapterStart && hitChapterDuration && !hitQuestionStart)
{
// all lines are description until hit question remind
if (IsLineStartWithQuestionStartString(line))
{
hitQuestionStart = true;
chapter.QuestionRemind = line;
firstLineOfQuestionSection = true;
continue;
}
else
{
chapter.Descriptions.Add(line);
continue;
}
}
if (hitChapterStart && hitChapterDuration && hitQuestionStart)
{
if (firstLineOfQuestionSection)
{
question = new SurveyQuestion();
question.Question_No = question_cnt.ToString() + ".";
ParseQuestionTitle(line, question);
chapter.Questions.Add(question);
firstLineOfQuestionSection = false;
question_cnt++;
continue;
}
else
{
ParseQuestionAnaswers(line, question, question_cnt - 2);
firstLineOfQuestionSection = true;
continue;
}
}
}
string jsonChapter = JsonConvert.SerializeObject(survey);
WriteToFile(jsonChapter, this.jsonFilePath);
WriteToFile(errorText, this.errorFilePath);
//complete:
// Console.WriteLine("End of process");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
finally
{
if (doc_category != null)
{
doc_category.Close();
doc_category = null;
}
if (doc_answer != null)
{
doc_answer.Close();
doc_answer = null;
}
if (doc_question != null)
{
doc_question.Close();
doc_question = null;
}
}
}
private void ParseQuestionAnaswers(string line, SurveyQuestion question, int question_cnt)
{
try
{
bool hasError = false;
string[] stringSeparators = new string[] { " " };
if (question != null)
{
string pattern = "[a-z]";
List <string> list = new List <string>();
var matchCollection = Regex.Matches(line, pattern);
int previousIndex = 0;
foreach (Match m in matchCollection)
{
if (m.Index > previousIndex)
{
list.Add(line.Substring(previousIndex, m.Index - previousIndex));
}
previousIndex = m.Index;
}
if (previousIndex < line.Length - 1)
{
list.Add(line.Substring(previousIndex));
}
for (int i = 0; i < list.Count; i++)
{
string symbol = list[i].Substring(0, 1).Trim();
string content = list[i].Substring(1);
if (content.StartsWith("."))
{
content = content.Substring(1).Trim();
}
SurveyQuestionAnswer selection = new SurveyQuestionAnswer();
selection.AnswerSymbol = symbol;
selection.AnswerContent = content.Trim();
if (this.answerList[question_cnt].Contains(symbol))
{
selection.Is_Answer = true;
}
else
{
selection.Is_Answer = false;
}
question.AddSelection(selection);
if (!Regex.IsMatch(list[i], "^[a-z]"))
{
hasError = true;
}
}
if (question_cnt < this.categoryList.Count)
{
question.Category = this.categoryList[question_cnt].Category;
question.Books = new List <string>(this.categoryList[question_cnt].Books);
}
if (hasError)
{
this.errorText = this.errorText + "\n" + line;
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
