public void DoPaper(PaperDTO paper, int redo = 0)
{
//Task.Factory.StartNew(() => {
Core.MainWindow.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new ThreadStart(() =>
{
Core.MainWindow.lbStatus.Content = "狀態 : 正在做Paper #" + paper.PaperId;
}));
String paperId = "500359";
//var paperId = paper.PaperId;
var section = paper.Section;
var timeUseMinSeconds = (int)TimeSpan.FromMinutes(Core.TimeUseMin).TotalSeconds;
var timeUseMaxSeconds = (int)TimeSpan.FromMinutes(Core.TimeUseMax).TotalSeconds;
var randomUseSeconds = new Random().Next(timeUseMinSeconds, timeUseMaxSeconds);
//Normal paper should be 45mins, but mock paper is variable
var secondLeft = (int)TimeSpan.FromMinutes(45).TotalSeconds - randomUseSeconds;
//Submit the paper first in order to get the answer
String tmpSubmitResult = WebClientEx.Instance.Post(Constants.SUBMIT_PAPER,
String.Format("PaperID={0}§ion={1}&redo1={2}&extype=0&secondleft={3}&Action=submit", paperId.ToString(), section.ToString(), redo.ToString(), secondLeft),
String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paperId.ToString(), section.ToString()));
System.Windows.MessageBox.Show(tmpSubmitResult);
String tmpExeId = JObject.Parse(tmpSubmitResult)["exeID"].ToString();
System.Windows.MessageBox.Show(tmpExeId);
//var questionAnalyseJsonString = WebClientEx.Instance.Post(Constants.GET_QUESTION_ANALYSE,
// String.Format("PaperID={0}§ion={1}", paperId, section),
// String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paper.PaperId, paper.Section));
var questionAnalyseJsonString = WebClientEx.Instance.Post(Constants.GET_QUESTION_ANALYSE,
String.Format("PaperID={0}§ion={1}&eid={2}&redo={3}", paperId, section, tmpExeId, redo.ToString()),
String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paper.PaperId, paper.Section));
var questionAnalyseObj = JsonConvert.DeserializeObject<QuestionAnalyseRootObject>(questionAnalyseJsonString);
System.Windows.MessageBox.Show(questionAnalyseJsonString);
var modelAnswers = questionAnalyseObj.modelAnswers;
var correctPercentage = Core.CorrectPercentage;
//If not 50 cannot submit
if (correctPercentage < 50)
correctPercentage = 50;
var correctQuestionCount = (int)Math.Round(((double)(correctPercentage * modelAnswers.Count) / 100));
var wrongQuestionCount = modelAnswers.Count - correctQuestionCount;
var postData = BuildDoPaperPostData(paper, modelAnswers, secondLeft, wrongQuestionCount, redo);
//System.IO.File.WriteAllText("D:\\post_new.txt", postData);
//return true;
var submitResult = WebClientEx.Instance.Post(Constants.SUBMIT_PAPER,
postData,
String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paper.PaperId, paper.Section));
string exeId = JObject.Parse(submitResult)["exeID"].ToString();
WebClientEx.Instance.Post(Constants.GET_QUESTION_ANALYSE,
String.Format("PaperID={0}§ion={1}&redo1=0&eid={2}", paperId, section, exeId),
String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paper.PaperId, paper.Section));
//Confirm and save marks
WebClientEx.Instance.Post(Constants.SAVE_MARKS_URL,
String.Format("PaperID={0}§ion={1}", paperId, section),
String.Format("http://www2.i-learner.com.hk/dse/dsemock2015.php?p={0}&sec={1}", paper.PaperId, paper.Section));
Core.MainWindow.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Input, new ThreadStart(() =>
{
Core.MainWindow.lbStatus.Content = "狀態 : 準備";
}));
//});
}
private string BuildDoPaperPostData(PaperDTO paper, List<ModelAnswer> modelAnswers, int secondLeft, int _wrongQuestionCount, int redo = 0)
{
#if DEBUG
System.Windows.MessageBox.Show("Second Left = " + secondLeft + " = " + TimeSpan.FromSeconds(secondLeft).TotalMinutes.ToString() + "\r\n"
+ "Marks expected = " + (modelAnswers.Count - _wrongQuestionCount) + "/" + modelAnswers.Count);
#endif
string basicInfo = String.Format("PaperID={0}§ion={1}&redo1={2}", paper.PaperId, paper.Section, redo);
StringBuilder data = new StringBuilder();
for (int i = 0; i < modelAnswers.Count; i++)
{
var ans = modelAnswers[i];
int questionId = i + 1;
#region "StudentSubmitData"
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[Sequence]=" + questionId);
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[QuestionLevel]=0");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[questionID]=" + questionId);
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[correct]=0");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[contentpoints]=1");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[fullmark]=0");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[forRedo]=0");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[score]=0");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[runatserver]=1");
data.Append("&StudentSubmitData[" + i + "]");
data.Append("[answertext]=");
#endregion
}
ProcessPaperDom(paper, modelAnswers, data, _wrongQuestionCount);
data.Append("&totalquestion=" + paper.TotalQuestion);
data.Append("&extype=" + paper.Section);
data.Append("&secondleft=" + secondLeft);
data.Append("&Action=submit");
return basicInfo + Uri.EscapeUriString(data.ToString())
.Replace("%3d", "=")
.Replace("%26", "&")
.Replace("%5b", "%5B")
.Replace("%5d", "%5D");
}
private void ProcessPaperDom(PaperDTO paper, List<ModelAnswer> modelAnswers, StringBuilder data, int _wrongQuestionCount)
{
//WebClientEx.Instance.WcGetAsync(String.Format(Constants.GET_PAPER_URL, paper.PaperId, paper.Section), (result) =>
//{
int wrongQuestionCount = _wrongQuestionCount;
var result = WebClientEx.Instance.Get(String.Format(Constants.GET_PAPER_URL, paper.PaperId, paper.Section));
HtmlDocument htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(result);
var docNode = htmlDoc.DocumentNode;
var answerBook = docNode.QuerySelector(".answerbook");
if (answerBook != null)
{
for (int i = 0; i < modelAnswers.Count; i++)
{
var currentAns = modelAnswers[i];
int questionNo = Convert.ToInt32(currentAns.questionno);
var nodeQ = docNode.QuerySelector("#q" + questionNo);
if (nodeQ == null)
{
System.Windows.MessageBox.Show("NodeQ is null, skip it.");
continue;
}
if (currentAns.modelanswer == @"N\/A" || currentAns.modelanswer == @"N\A" || currentAns.modelanswer == @"N/A")
{
//Don't have model answer, TODO
System.Windows.MessageBox.Show("No Model Answer, skip");
continue;
}
var classes = nodeQ.Attributes["class"].Value.Split(' ').ToList();
data.Append("&UserAnswer[" + i + "]");
data.Append("[questionID]=" + questionNo);
data.Append("&UserAnswer[" + i + "]");
data.Append("[forBlank]=1");
data.Append("&UserAnswer[" + i + "]");
if (wrongQuestionCount > 0)
{
data.Append("[useranswer]=" + "A");
wrongQuestionCount--;
}
else if (classes.Contains("mc"))
{
//data.Append("[useranswer]=" + correntAnswerChoice);
data.Append("[useranswer]=" + "D");
}
else if (classes.Contains("op"))
{
data.Append("[useranswer]=" + currentAns.modelanswer);
}
else
{
//TODO
data.Append("[useranswer]=" + "N/A");
}
data.Append("&UserAnswer[" + i + "]");
data.Append("[correct]=-1");
}
}
//});
}
public List<PaperDTO> GetPaperList()
{
GetMyScheduleMenu(Core.StudentLevel);
List<PaperDTO> papers = new List<PaperDTO>();
List<MyScheduleMenu> menu = LatestMyScheduleMenu;
string lastTitle = "";
int time = 0;
foreach (var paper in menu)
{
if (Convert.ToInt32(paper.ready) == 0)
continue;
PaperDTO dto = new PaperDTO();
if (paper.lv1MenuLabel == null || paper.lv1MenuLabel.IsEmpty())
dto.Category = "Unknown";
else
dto.Category = paper.lv1MenuLabel;
dto.PaperId = Convert.ToInt32(paper.paperID);
dto.Section = Convert.ToInt32(paper.extype);
//dto.Available = Convert.ToInt32(paper.ready) == 0 ? false : true;
/*
bool somethingIsMissing = false;
if (paper.lv2MenuLabel == null || paper.lv3MenuLabel == null)
somethingIsMissing = true;
*/
if (paper.lv1MenuLabel == "Reading")
dto.Title = paper.lv2MenuLabel;
else
dto.Title = String.Format("[{0}] {1}", paper.lv2MenuLabel, paper.lv3MenuLabel);
if (dto.Title == lastTitle)
time++;
else
time = 1;
dto.Exercise = time;
if (paper.total_question == null || paper.total_question == null)
{
dto.TotalQuestion = 0;
dto.AnswerCorrect = 0;
dto.Done = false;
}
else
{
dto.TotalQuestion = Convert.ToInt32(paper.total_question);
dto.AnswerCorrect = Convert.ToInt32(paper.total_answer_correct);
dto.Done = true;
}
lastTitle = dto.Title;
papers.Add(dto);
}
return papers;
}