public SCETakeCollection LoadData()
{
int current = 0;
SCETakeCollection includes = new SCETakeCollection();
foreach (List <string> each in _packings)
{
current++;
if (_progress.Cancellation)
{
break;
}
//_progress.ReportProgress(string.Format("下載成績相關資料({0}%)", Math.Round(((float)current / (float)_packings.Count) * 100, 0)), 0);
XmlElement xmlRecords = QueryCourse.GetSECTake(each.ToArray()).GetContent().BaseElement;
foreach (XmlElement sce in xmlRecords.SelectNodes("Score"))
{
SCETake include = new SCETake(sce);
includes.Add(include);
}
}
return(includes);
}
public void CalculateScore()
{
if (Course.ExamTemplate == null)
{
return;
}
if (!Course.ExamRequired)
{
return;
}
//AllowUpload 為 True 時，略過成績計算，因為成績是由老師提供。
//if (Course.ExamTemplate.AllowUpload)
// return;
decimal total = 0;
int effort_total = 0;
int effort_count = 0;
bool hasScore = false;
bool hasEffort = false;
if (new List <TEInclude>(Course.RefExams).Count == 0)
{
_no_exam = true;
return;
}
foreach (TEInclude exam in Course.RefExams)
{
decimal score = 0;
int effort = 0;
if (SCETakes.ContainsKey(exam.ExamId))
{
SCETake take = SCETakes[exam.ExamId];
if (exam.UseScore)
{
if (!decimal.TryParse(take.Score, out score))
{
_contains_lack = true;
SetScoreLack(exam.ExamName);
}
else
{
total += (score * ((decimal)exam.Weight / 100m));
hasScore = true;
}
}
if (exam.UseEffort)
{
if (!int.TryParse(take.Effort, out effort))
{
_contains_lack = true;
SetEffortLack(exam.ExamName);
}
else
{
effort_count++;
effort_total += effort;
hasEffort = true;
}
}
}
else
{
if (exam.UseScore)
{
_contains_lack = true;
SetScoreLack(exam.ExamName);
}
if (exam.UseEffort)
{
_contains_lack = true;
SetEffortLack(exam.ExamName);
}
}
}
//SetScore(Math.Round(total, 2).ToString());
if (hasScore)
{
SetScore(total.ToString());
}
if (hasEffort)
{
SetEffort("");
if (effort_count > 0)
{
SetEffort("" + (effort_total / effort_count));
}
}
}
public void LoadCalculationData(IProgressUI progressUI, IEnumerable <StudentRecord> students, int schoolYear, int semester)
{
_progress_ui = progressUI;
_courses = new CourseCollection();
List <string> courseIds = new List <string>();
//foreach (CourseRecord each in JHSchool.Course.Instance.SelectedList)
// courseIds.Add(each.ID);
foreach (StudentRecord each in students)
{
foreach (CourseRecord attend_course in GetAttendCourses(each))
{
if (attend_course.SchoolYear != schoolYear)
{
continue;
}
if (attend_course.Semester != semester)
{
continue;
}
if (!courseIds.Contains(attend_course.ID))
{
courseIds.Add(attend_course.ID);
}
}
}
CurrentStep = 1;
//ReportProgress("下載課程相關資料...", 0);
CourseCollection courses = Course.GetCourses(courseIds.ToArray());
if (_progress_ui.Cancellation)
{
return;
}
CurrentStep++;
//ReportProgress("下載評量相關資料...", 0);
ExamTemplateCollection templates = ExamTemplate.GetExamTemplates();
if (_progress_ui.Cancellation)
{
return;
}
TEIncludeCollection teincludes = TEInclude.GetTEIncludes();
if (_progress_ui.Cancellation)
{
return;
}
CurrentStep++;
SCAttendCollection scattends = SCAttend.GetSCAttends(_progress_ui, courseIds.ToArray());
if (_progress_ui.Cancellation)
{
return;
}
CurrentStep++;
SCETakeCollection scetakes = SCETake.GetSCETakes(_progress_ui, courseIds.ToArray());
if (_progress_ui.Cancellation)
{
return;
}
//建立 ExamTemplate 的 TEInclude。
CreateTemplateExamReference(templates, teincludes);
//建立 Course 的 ExamTemplate。
CreateCourseTemplateReference(courses, templates);
//建立 Course 的 SCAttend。
CreateCourseStudentTwoWayReference(courses, scattends);
//建立 SCAttend 的 SCETake。
CreateSCAttendSCETakeReference(scattends, scetakes);
_courses = courses;
}