void bkw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker bkw = ((BackgroundWorker)sender);
int schoolyear = (int)((object[])e.Argument)[0];
AccessHelper helper = (AccessHelper)((object[])e.Argument)[1];
List <StudentRecord> selectedStudents = (List <StudentRecord>)((object[])e.Argument)[2];
bkw.ReportProgress(1, null);
AngelDemonComputer computer = new AngelDemonComputer();
int packageSize = 50;
int packageCount = 0;
List <StudentRecord> package = null;
List <List <StudentRecord> > packages = new List <List <StudentRecord> >();
foreach (StudentRecord s in selectedStudents)
{
if (packageCount == 0)
{
package = new List <StudentRecord>(packageSize);
packages.Add(package);
packageCount = packageSize;
packageSize += 50;
if (packageSize > _MaxPackageSize)
{
packageSize = _MaxPackageSize;
}
}
package.Add(s);
packageCount--;
}
double maxStudents = selectedStudents.Count;
if (maxStudents == 0)
{
maxStudents = 1;
}
double computedStudents = 0;
bool allPass = true;
List <SmartSchool.Feature.Score.AddScore.InsertInfo> insertList = new List <SmartSchool.Feature.Score.AddScore.InsertInfo>();
List <SmartSchool.Feature.Score.EditScore.UpdateInfo> updateList = new List <SmartSchool.Feature.Score.EditScore.UpdateInfo>();
XmlDocument doc = new XmlDocument();
foreach (List <StudentRecord> var in packages)
{
computedStudents += var.Count;
Dictionary <StudentRecord, List <string> > errormessages = computer.FillSchoolYearDemonScore(schoolyear, helper, var);
helper.StudentHelper.FillSchoolYearEntryScore(false, var);
#region 每個學生去整理新增跟修改的資料
foreach (StudentRecord stu in var)
{
if (stu.Fields.ContainsKey("CalcSchoolYearMoralScores"))
{
Dictionary <string, decimal> entryScore = (Dictionary <string, decimal>)stu.Fields["CalcSchoolYearMoralScores"];
//有分項成績
if (entryScore.Count > 0)
{
int?gradeyear = null;
#region 判斷年級
foreach (SemesterEntryScoreInfo score in stu.SemesterEntryScoreList)
{
if (score.Entry == "德行" && score.SchoolYear == schoolyear)
{
if (gradeyear == null || score.GradeYear > gradeyear)
{
gradeyear = score.GradeYear;
}
}
}
#endregion
//年級沒有問題
if (gradeyear != null)
{
string updateid = "";
#region 找到ID，將計算分項與現有成績的分向做聯集
Dictionary <int, Dictionary <string, string> > scoreID = (Dictionary <int, Dictionary <string, string> >)stu.Fields["SchoolYearEntryScoreID"];
//只處理德行分項
foreach (SchoolYearEntryScoreInfo sc in stu.SchoolYearEntryScoreList)
{
if (sc.Entry == "德行" && sc.SchoolYear == schoolyear)
{
updateid = scoreID[sc.SchoolYear]["行為"];
//如果計算的結果並不包含已存在成績的分項，將該分項及成績加入至計算的結果
if (!entryScore.ContainsKey(sc.Entry))
{
entryScore.Add(sc.Entry, sc.Score);
}
}
}
#endregion
if (updateid != "")
{
XmlElement entryScoreInfo = doc.CreateElement("SchoolYearEntryScore");
foreach (string entry in entryScore.Keys)
{
XmlElement entryElement = doc.CreateElement("Entry");
entryElement.SetAttribute("分項", entry);
entryElement.SetAttribute("成績", "" + entryScore[entry]);
entryScoreInfo.AppendChild(entryElement);
}
updateList.Add(new SmartSchool.Feature.Score.EditScore.UpdateInfo(updateid, "" + gradeyear, entryScoreInfo));
}
else
{
XmlElement entryScoreInfo = doc.CreateElement("SchoolYearEntryScore");
foreach (string entry in entryScore.Keys)
{
XmlElement entryElement = doc.CreateElement("Entry");
entryElement.SetAttribute("分項", entry);
entryElement.SetAttribute("成績", "" + entryScore[entry]);
entryScoreInfo.AppendChild(entryElement);
}
insertList.Add(new SmartSchool.Feature.Score.AddScore.InsertInfo(stu.StudentID, "" + schoolyear, "", "" + gradeyear, "行為", entryScoreInfo));
}
}
}
}
}
#endregion
if (errormessages.Count > 0)
{
allPass = false;
}
if (bkw.CancellationPending)
{
break;
}
else
{
bkw.ReportProgress((int)((computedStudents * 100.0) / maxStudents), errormessages);
}
}
if (allPass)
{
e.Result = new object[] { insertList, updateList, selectedStudents }
}
;
else
{
e.Result = null;
}
}
