private void Worker_DoWork(object sender, DoWorkEventArgs e) { _worker.ReportProgress(0, "取得課程資料..."); List <string> _TargetCourseTermList = new List <string>(); //本次須計算的目標課程Term <TermName> string courseIDs = string.Join(",", _courseIDList); #region 取得ESL 課程資料 // 2018/06/12 抓取課程且其有ESL 樣板設定規則的,才做後續整理, 在table exam_template 欄位 description 不為空代表其為ESL 的樣板 string query = @" SELECT course.id ,course.course_name ,exam_template.description FROM course LEFT JOIN exam_template ON course.ref_exam_template_id =exam_template.id WHERE course.id IN( " + courseIDs + ") AND exam_template.description IS NOT NULL "; QueryHelper qh = new QueryHelper(); DataTable dt = qh.Select(query); _courseIDList.Clear(); // 清空 //整理目前的ESL 課程資料 if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { ESLCourse record = new ESLCourse(); _courseIDList.Add("" + dr[0]); // 加入真正的 是ESL 課程ID record.ID = "" + dr[0]; //課程ID record.CourseName = "" + dr[1]; //課程名稱 record.Description = "" + dr[2]; // ESL 評分樣版設定 _ESLCourseList.Add(record); } } #endregion _worker.ReportProgress(10, "取得解析ESL課程樣板..."); #region 解析ESL 課程 計算規則 // 解析計算規則 foreach (ESLCourse course in _ESLCourseList) { string xmlStr = "<root>" + course.Description + "</root>"; XElement elmRoot = XElement.Parse(xmlStr); //解析讀下來的 descriptiony 資料 if (elmRoot != null) { if (elmRoot.Element("ESLTemplate") != null) { foreach (XElement ele_term in elmRoot.Element("ESLTemplate").Elements("Term")) { Term t = new Term(); t.Name = ele_term.Attribute("Name").Value; t.Weight = ele_term.Attribute("Weight").Value; t.InputStartTime = ele_term.Attribute("InputStartTime").Value; t.InputEndTime = ele_term.Attribute("InputEndTime").Value; t.Ref_exam_id = ele_term.Attribute("Ref_exam_id").Value; if (target_exam_id == t.Ref_exam_id && !_TargetCourseTermList.Contains("'" + t.Name + "'")) { _TargetCourseTermList.Add("'" + t.Name + "'"); } t.SubjectList = new List <Subject>(); foreach (XElement ele_subject in ele_term.Elements("Subject")) { Subject s = new Subject(); s.Name = ele_subject.Attribute("Name").Value; s.Weight = ele_subject.Attribute("Weight").Value; s.AssessmentList = new List <Assessment>(); foreach (XElement ele_assessment in ele_subject.Elements("Assessment")) { Assessment a = new Assessment(); a.Name = ele_assessment.Attribute("Name").Value; a.Weight = ele_assessment.Attribute("Weight").Value; a.TeacherSequence = ele_assessment.Attribute("TeacherSequence").Value; a.Type = ele_assessment.Attribute("Type").Value; a.AllowCustomAssessment = ele_assessment.Attribute("AllowCustomAssessment").Value; if (a.Type == "Comment") // 假如是 評語類別,多讀一項 輸入限制屬性 { a.InputLimit = ele_assessment.Attribute("InputLimit").Value; } a.IndicatorsList = new List <Indicators>(); if (ele_assessment.Element("Indicators") != null) { foreach (XElement ele_Indicator in ele_assessment.Element("Indicators").Elements("Indicator")) { Indicators i = new Indicators(); i.Name = ele_Indicator.Attribute("Name").Value; i.Description = ele_Indicator.Attribute("Description").Value; a.IndicatorsList.Add(i); } } s.AssessmentList.Add(a); } t.SubjectList.Add(s); } if (!_scoreTemplateDict.ContainsKey(course.ID)) { _scoreTemplateDict.Add(course.ID, new List <Term>()); _scoreTemplateDict[course.ID].Add(t); } else { _scoreTemplateDict[course.ID].Add(t); } } } } } #endregion _worker.ReportProgress(20, "取得ESL課程修課學生..."); #region 取得ESL 課程 修課學生 修課紀錄 _scatList = K12.Data.SCAttend.SelectByCourseIDs(_courseIDList); // 將修課紀錄 以stidentID 整理成字典 foreach (K12.Data.SCAttendRecord scattendRecord in _scatList) { if (!_scatDict.ContainsKey(scattendRecord.RefStudentID)) { _scatDict.Add(scattendRecord.RefStudentID, new List <SCAttendRecord>()); _scatDict[scattendRecord.RefStudentID].Add(scattendRecord); } else { _scatDict[scattendRecord.RefStudentID].Add(scattendRecord); } } #endregion _worker.ReportProgress(30, "取得ESL課程修課學生成績..."); #region 取得學生ESL 成績(assessment) // 學生ID清單 string studentIDs = string.Join(",", _scatDict.Keys); // Term 名稱 清單 string termNames = string.Join(",", _TargetCourseTermList); //抓取目前所選取ESL 課程、評量,且其修課學生的 成績 //assessment 欄位 為空,還有濾掉 custom_assessment 成績 代表此成績 是 Subject 或是 Term 成績 query = @"SELECT * FROM $esl.gradebook_assessment_score WHERE ref_course_id IN( " + courseIDs + ") " + "AND ref_student_id IN(" + studentIDs + ")" + "AND term IN(" + termNames + ")" + "AND assessment != ''" + "AND custom_assessment = ''"; dt = qh.Select(query); // 整理 既有的成績資料 (Assessment) if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { if (!_scoreAssessmentOriDict.ContainsKey("" + dr["ref_student_id"])) { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreAssessmentOriDict.Add("" + dr["ref_student_id"], new List <ESLScore>()); _scoreAssessmentOriDict["" + dr["ref_student_id"]].Add(score); } else { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreAssessmentOriDict["" + dr["ref_student_id"]].Add(score); } } } #endregion #region 取得學生 ESL 成績(term、subject) 作為最後對照是否更新使用 //抓取目前所選取ESL 課程、評量,且其修課學生的 term、subject 成績 query = @"SELECT * FROM $esl.gradebook_assessment_score WHERE ref_course_id IN( " + courseIDs + ") " + "AND ref_student_id IN(" + studentIDs + ")" + "AND term IN(" + termNames + ")" + "AND assessment IS NULL " + "AND custom_assessment IS NULL "; dt = qh.Select(query); // 整理 既有的成績資料 if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { if (!_scoreTermSubjectOriDict.ContainsKey("" + dr["ref_student_id"])) { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreTermSubjectOriDict.Add("" + dr["ref_student_id"], new List <ESLScore>()); _scoreTermSubjectOriDict["" + dr["ref_student_id"]].Add(score); } else { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreTermSubjectOriDict["" + dr["ref_student_id"]].Add(score); } } } #endregion _worker.ReportProgress(40, "取得系統課程評量成績..."); // 取得舊有評量成績 List <SCETakeRecord> scetakeList_Old = SCETake.SelectByCourseAndExam(_courseIDList, target_exam_id); // 以 studentID 為 key 整理 學生評量成績 foreach (SCETakeRecord scetRecord in scetakeList_Old) { if (!_scetDict.ContainsKey(scetRecord.RefStudentID)) { _scetDict.Add(scetRecord.RefStudentID, new List <SCETakeRecord>()); _scetDict[scetRecord.RefStudentID].Add(scetRecord); } else { _scetDict[scetRecord.RefStudentID].Add(scetRecord); } } #region 換算ESL 成績項目 每一個的權重 foreach (string courseID in _scoreTemplateDict.Keys) { string key_subject = ""; string key_assessment = ""; foreach (Term t in _scoreTemplateDict[courseID]) { t.SubjectTotalWeight = 0; foreach (Subject s in t.SubjectList) { s.AssessmentTotalWeight = 0; foreach (Assessment a in s.AssessmentList) { if (a.Type == "Score") // 只取分數型成績 { key_assessment = courseID + "_" + t.Name + "_" + s.Name + "_" + a.Name; decimal ratio_assessment = decimal.Parse(a.Weight); _scoreRatioDict.Add(key_assessment, ratio_assessment); } } key_subject = courseID + "_" + t.Name + "_" + s.Name; decimal ratio = decimal.Parse(s.Weight); _scoreRatioDict.Add(key_subject, ratio); } } } #endregion _worker.ReportProgress(50, "計算ESL結構成績..."); #region ESL 成績計算 //計算成績 依照比例 等量換算成分數 儲存 (Subject 成績) foreach (string studentId in _scoreAssessmentOriDict.Keys) { string key_score_assessment = ""; string key_subject = ""; string key_term = ""; decimal subject_score_partial; foreach (ESLScore score in _scoreAssessmentOriDict[studentId]) { key_score_assessment = score.RefCourseID + "_" + score.Term + "_" + score.Subject + "_" + score.Assessment; // 查分數比例的KEY 這些就夠 key_subject = score.RefCourseID + "_" + score.RefStudentID + "_" + score.Term + "_" + score.Subject; // 寫給學生的Subject 成績 還必須要有 studentID 才有獨立性 key_term = score.RefCourseID + "_" + score.RefStudentID + "_" + score.Term; // 寫給學生的Term 成績 還必須要有 studentID 才有獨立性 if (_scoreRatioDict.ContainsKey(key_score_assessment)) { decimal assementScore; if (decimal.TryParse(score.Value, out assementScore)) { subject_score_partial = Math.Round(assementScore * _scoreRatioDict[key_score_assessment], 2, MidpointRounding.ToEven); // 四捨五入到第二位 // 處理 subject分母 if (!_scoreRatioTotalDict.ContainsKey(key_subject)) { _scoreRatioTotalDict.Add(key_subject, _scoreRatioDict[key_score_assessment]); } else { _scoreRatioTotalDict[key_subject] += _scoreRatioDict[key_score_assessment]; } if (!_subjectScoreDict.ContainsKey(key_subject)) { ESLScore subjectScore = new ESLScore(); subjectScore.RefCourseID = score.RefCourseID; subjectScore.RefStudentID = score.RefStudentID; subjectScore.RefTeacherID = score.RefTeacherID; subjectScore.Term = score.Term; subjectScore.Subject = score.Subject; subjectScore.Score = subject_score_partial; _subjectScoreDict.Add(key_subject, subjectScore); } else { _subjectScoreDict[key_subject].Score += subject_score_partial; } } else { //assementScore = 0; // 轉失敗(可能沒有輸入),當0 分 } } } } // 計算Subject成績後,現在將各自加權後的成績除以各自的的總權重 foreach (KeyValuePair <string, ESLScore> score in _subjectScoreDict) { string ratioTotalKey = score.Value.RefCourseID + "_" + score.Value.RefStudentID + "_" + score.Value.Term + "_" + score.Value.Subject; _subjectScoreDict[score.Key].Score = Math.Round(_subjectScoreDict[score.Key].Score / _scoreRatioTotalDict[ratioTotalKey], 2, MidpointRounding.ToEven); } //計算成績 依照比例 等量換算成分數 儲存 (term 成績) foreach (ESLScore subjectScore in _subjectScoreDict.Values) { string key_score_subject = subjectScore.RefCourseID + "_" + subjectScore.Term + "_" + subjectScore.Subject; // 查分數比例的KEY 這些就夠 string key_term = ""; decimal term_score_partial; if (_scoreRatioDict.ContainsKey(key_score_subject)) { key_term = subjectScore.RefCourseID + "_" + subjectScore.RefStudentID + "_" + subjectScore.Term; // 寫給學生的Term 成績 還必須要有 studentID 才有獨立性 term_score_partial = Math.Round(subjectScore.Score * _scoreRatioDict[key_score_subject], 2, MidpointRounding.ToEven); // 四捨五入到第二位 // 處理 term 分母 if (!_scoreRatioTotalDict.ContainsKey(key_term)) { _scoreRatioTotalDict.Add(key_term, _scoreRatioDict[key_score_subject]); } else { _scoreRatioTotalDict[key_term] += _scoreRatioDict[key_score_subject]; } if (!_termScoreDict.ContainsKey(key_term)) { ESLScore termScore = new ESLScore(); termScore.RefCourseID = subjectScore.RefCourseID; termScore.RefStudentID = subjectScore.RefStudentID; termScore.RefTeacherID = subjectScore.RefTeacherID; termScore.Term = subjectScore.Term; termScore.Score = term_score_partial; _termScoreDict.Add(key_term, termScore); } else { _termScoreDict[key_term].Score += term_score_partial; } } } // 計算Term成績後,現在將各自加權後的成績除以各自的的總權重 foreach (KeyValuePair <string, ESLScore> score in _termScoreDict) { string ratioTotalKey = score.Value.RefCourseID + "_" + score.Value.RefStudentID + "_" + score.Value.Term; _termScoreDict[score.Key].Score = Math.Round(_termScoreDict[score.Key].Score / _scoreRatioTotalDict[ratioTotalKey], 2, MidpointRounding.ToEven); } // 以 studentID 為 key 整理 學生subject成績 至_scorefinalDict foreach (ESLScore score in _subjectScoreDict.Values) { if (!_scorefinalDict.ContainsKey(score.RefStudentID)) { _scorefinalDict.Add(score.RefStudentID, new List <ESLScore>()); _scorefinalDict[score.RefStudentID].Add(score); } else { _scorefinalDict[score.RefStudentID].Add(score); } } // 以 studentID 為 key 整理 學生term 成績 至 _scorefinalDict foreach (ESLScore score in _termScoreDict.Values) { if (!_scorefinalDict.ContainsKey(score.RefStudentID)) { _scorefinalDict.Add(score.RefStudentID, new List <ESLScore>()); _scorefinalDict[score.RefStudentID].Add(score); } else { _scorefinalDict[score.RefStudentID].Add(score); } } #endregion List <ESLScore> updateESLscoreList = new List <ESLScore>(); // 最後要update ESLscoreList List <ESLScore> insertESLscoreList = new List <ESLScore>(); // 最後要indert ESLscoreList foreach (string studentID in _scorefinalDict.Keys) { foreach (ESLScore scoreFinal in _scorefinalDict[studentID]) { string scoreKey = scoreFinal.RefCourseID + "_" + scoreFinal.Subject + "_" + scoreFinal.Term; if (_scoreTermSubjectOriDict.ContainsKey(studentID)) { foreach (ESLScore scoreOri in _scoreTermSubjectOriDict[studentID]) { // update 分數 if (scoreKey == scoreOri.RefCourseID + "_" + scoreOri.Subject + "_" + scoreOri.Term) { scoreOri.Score = scoreFinal.Score; updateESLscoreList.Add(scoreOri); } } // 假若就分數沒有任何一項對的起來 就是 insert 分數 if (!_scoreTermSubjectOriDict[studentID].Any(s => s.RefCourseID + "_" + s.Subject + "_" + s.Term == scoreKey)) { insertESLscoreList.Add(scoreFinal); } } // insert 分數 else { insertESLscoreList.Add(scoreFinal); } } } ////2018/6/14 先暫時這樣整理,之後會想要用 scoreUpsertDict ,資料會比較齊 //foreach (ESLScore score in _subjectScoreDict.Values) //{ // _eslscoreList.Add(score); //} //foreach (ESLScore score in _termScoreDict.Values) //{ // _eslscoreList.Add(score); //} _worker.ReportProgress(80, "轉換ESL成績 為評量成績"); #region 換算Exam 成績 List <SCETakeRecord> updateList = new List <SCETakeRecord>(); List <SCETakeRecord> insertList = new List <SCETakeRecord>(); // 更新舊評量分數 foreach (string studentID in _scetDict.Keys) { foreach (K12.Data.SCETakeRecord scet in _scetDict[studentID]) { foreach (ESLScore score in _termScoreDict.Values) { if (scet.RefCourseID == score.RefCourseID && scet.RefStudentID == score.RefStudentID && GetScore(scet) != "" + score.Score) { SetScore(scet, "" + score.Score); updateList.Add(scet); } } } } // 新增 評量分數 foreach (SCAttendRecord sca in _scatList) { if (_scetDict.ContainsKey(sca.RefStudentID)) { // 有學生修課紀錄,卻在該試別 沒有舊評量成績 就是本次要新增的項目 if (!_scetDict[sca.RefStudentID].Any(s => s.RefSCAttendID == sca.ID)) { foreach (ESLScore score in _termScoreDict.Values) { if (sca.RefCourseID == score.RefCourseID && sca.RefStudentID == score.RefStudentID) { SCETakeRecord sce = new SCETakeRecord(); sce.RefSCAttendID = sca.ID; sce.RefExamID = target_exam_id; sce.RefStudentID = sca.RefStudentID; sce.RefCourseID = sca.RefCourseID; SetScore(sce, "" + score.Score); insertList.Add(sce); } } } } else { foreach (ESLScore score in _termScoreDict.Values) { if (sca.RefCourseID == score.RefCourseID && sca.RefStudentID == score.RefStudentID) { SCETakeRecord sce = new SCETakeRecord(); sce.RefSCAttendID = sca.ID; sce.RefExamID = target_exam_id; sce.RefStudentID = sca.RefStudentID; sce.RefCourseID = sca.RefCourseID; SetScore(sce, "" + score.Score); insertList.Add(sce); } } } } K12.Data.SCETake.Update(updateList); K12.Data.SCETake.Insert(insertList); #endregion //拚SQL // 兜資料 List <string> dataList = new List <string>(); // 沒有新增任何成績資料,代表所選ESL 課程都沒有成績,不需執行SQL if (updateESLscoreList.Count + insertESLscoreList.Count == 0) { return; } foreach (ESLScore score in updateESLscoreList) { string data = string.Format(@" SELECT '{0}'::BIGINT AS ref_student_id ,'{1}'::BIGINT AS ref_course_id ,'{2}'::BIGINT AS ref_teacher_id ,'{3}'::TEXT AS term ,'{4}'::TEXT AS subject ,'{5}'::TEXT AS value ,'{6}'::INTEGER AS uid ,'UPDATE'::TEXT AS action ", score.RefStudentID, score.RefCourseID, score.RefTeacherID, score.Term, score.Subject, score.Score, score.ID); dataList.Add(data); } foreach (ESLScore score in insertESLscoreList) { string data = string.Format(@" SELECT '{0}'::BIGINT AS ref_student_id ,'{1}'::BIGINT AS ref_course_id ,'{2}'::BIGINT AS ref_teacher_id ,'{3}'::TEXT AS term ,'{4}'::TEXT AS subject ,'{5}'::TEXT AS value ,{6}::INTEGER AS uid ,'INSERT'::TEXT AS action ", score.RefStudentID, score.RefCourseID, score.RefTeacherID, score.Term, score.Subject, score.Score, 0); // insert 給 uid = 0 dataList.Add(data); } string Data = string.Join(" UNION ALL", dataList); string sql = string.Format(@" WITH score_data_row AS( {0} ),update_score AS( Update $esl.gradebook_assessment_score SET ref_student_id = score_data_row.ref_student_id ,ref_course_id = score_data_row.ref_course_id ,ref_teacher_id = score_data_row.ref_teacher_id ,term = score_data_row.term ,subject = score_data_row.subject ,value = score_data_row.value FROM score_data_row WHERE $esl.gradebook_assessment_score.uid = score_data_row.uid AND score_data_row.action ='UPDATE' RETURNING $esl.gradebook_assessment_score.* ) INSERT INTO $esl.gradebook_assessment_score( ref_student_id ,ref_course_id ,ref_teacher_id ,term ,subject ,value ) SELECT score_data_row.ref_student_id::BIGINT AS ref_student_id ,score_data_row.ref_course_id::BIGINT AS ref_course_id ,score_data_row.ref_teacher_id::BIGINT AS ref_teacher_id ,score_data_row.term::TEXT AS term ,score_data_row.subject::TEXT AS subject ,score_data_row.value::TEXT AS value FROM score_data_row WHERE action ='INSERT'", Data); UpdateHelper uh = new UpdateHelper(); _worker.ReportProgress(90, "上傳成績..."); //執行sql uh.Execute(sql); _worker.ReportProgress(100, "ESL 評量成績計算完成。"); }
public void CalculateESLTermScore() { string courseIDs = string.Join(",", _courseIDList); // 2018/06/12 抓取課程且其有ESL 樣板設定規則的,才做後續整理, 在table exam_template 欄位 description 不為空代表其為ESL 的樣板 string query = @" SELECT course.id ,course.course_name ,exam_template.description FROM course LEFT JOIN exam_template ON course.ref_exam_template_id =exam_template.id WHERE course.id IN( " + courseIDs + ") AND exam_template.description IS NOT NULL "; QueryHelper qh = new QueryHelper(); DataTable dt = qh.Select(query); _courseIDList.Clear(); // 清空 //整理目前的ESL 課程資料 if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { ESLCourse record = new ESLCourse(); _courseIDList.Add("" + dr[0]); // 加入真正的 是ESL 課程ID record.ID = "" + dr[0]; //課程ID record.CourseName = "" + dr[1]; //課程名稱 record.Description = "" + dr[2]; // ESL 評分樣版設定 _ESLCourseList.Add(record); } } // 解析計算規則 foreach (ESLCourse course in _ESLCourseList) { string xmlStr = "<root>" + course.Description + "</root>"; XElement elmRoot = XElement.Parse(xmlStr); //解析讀下來的 descriptiony 資料 if (elmRoot != null) { if (elmRoot.Element("ESLTemplate") != null) { foreach (XElement ele_term in elmRoot.Element("ESLTemplate").Elements("Term")) { Term t = new Term(); t.Name = ele_term.Attribute("Name").Value; t.Weight = ele_term.Attribute("Weight").Value; t.InputStartTime = ele_term.Attribute("InputStartTime").Value; t.InputEndTime = ele_term.Attribute("InputEndTime").Value; t.Ref_exam_id = ele_term.Attribute("Ref_exam_id").Value; if (target_exam_id == t.Ref_exam_id) { _TargetCourseExam.Add(course.ID + "_" + t.Name); } t.SubjectList = new List <Subject>(); foreach (XElement ele_subject in ele_term.Elements("Subject")) { Subject s = new Subject(); s.Name = ele_subject.Attribute("Name").Value; s.Weight = ele_subject.Attribute("Weight").Value; s.AssessmentList = new List <Assessment>(); foreach (XElement ele_assessment in ele_subject.Elements("Assessment")) { Assessment a = new Assessment(); a.Name = ele_assessment.Attribute("Name").Value; a.Weight = ele_assessment.Attribute("Weight").Value; a.TeacherSequence = ele_assessment.Attribute("TeacherSequence").Value; a.Type = ele_assessment.Attribute("Type").Value; a.AllowCustomAssessment = ele_assessment.Attribute("AllowCustomAssessment").Value; if (a.Type == "Comment") // 假如是 評語類別,多讀一項 輸入限制屬性 { a.InputLimit = ele_assessment.Attribute("InputLimit").Value; } a.IndicatorsList = new List <Indicators>(); if (ele_assessment.Element("Indicators") != null) { foreach (XElement ele_Indicator in ele_assessment.Element("Indicators").Elements("Indicator")) { Indicators i = new Indicators(); i.Name = ele_Indicator.Attribute("Name").Value; i.Description = ele_Indicator.Attribute("Description").Value; a.IndicatorsList.Add(i); } } s.AssessmentList.Add(a); } t.SubjectList.Add(s); } if (!_scoreTemplateDict.ContainsKey(course.ID)) { _scoreTemplateDict.Add(course.ID, new List <Term>()); _scoreTemplateDict[course.ID].Add(t); } else { _scoreTemplateDict[course.ID].Add(t); } } } } } string eslCourseIDs = string.Join(",", _courseIDList); // 把真正是ESL 課程的ID 列出來 query = "SELECT* FROM $esl.gradebook_assessment_score WHERE ref_course_id in( " + eslCourseIDs + ")"; // 抓取這些ESL 的所有成績資料 dt = qh.Select(query); // 整理 既有的成績資料 (Assessment) if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { // 算是整理成績資料最重要的一行, assessment 欄位 為空,還有濾掉 custom_assessment 成績 代表此成績 是 Subject 或是 Term 成績 if ("" + dr["assessment"] == "" || "" + dr["custom_assessment"] != "") { continue; } // 假如本成績資料 非在本次所選的評量,也將其拿掉 if (!_TargetCourseExam.Contains("" + dr["ref_course_id"] + "_" + "" + dr["term"])) { continue; } if (!_scoreDict.ContainsKey("" + dr["ref_course_id"])) { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreDict.Add("" + dr["ref_course_id"], new List <ESLScore>()); _scoreDict["" + dr["ref_course_id"]].Add(score); } else { ESLScore score = new ESLScore(); score.ID = "" + dr["uid"]; score.RefCourseID = "" + dr["ref_course_id"]; score.RefStudentID = "" + dr["ref_student_id"]; score.RefTeacherID = "" + dr["ref_teacher_id"]; score.Term = "" + dr["term"]; score.Subject = "" + dr["subject"]; score.Assessment = "" + dr["assessment"]; score.Custom_Assessment = "" + dr["custom_assessment"]; score.Value = "" + dr["value"]; _scoreDict["" + dr["ref_course_id"]].Add(score); } } } //計算成績 比例加減 foreach (KeyValuePair <string, List <Term> > p in _scoreTemplateDict) { foreach (Term t in p.Value) { t.SubjectTotalWeight = 0; foreach (Subject s in t.SubjectList) { //t.SubjectTotalWeight += decimal.Parse(s.Weight); // 加總比例 之後才可以換算分別比例 s.AssessmentTotalWeight = 0; foreach (Assessment a in s.AssessmentList) { if (a.Type == "Score") // 只取分數型成績 { //s.AssessmentTotalWeight += decimal.Parse(a.Weight); // 加總比例 之後才可以換算分別比例 } } } } } foreach (KeyValuePair <string, List <Term> > p in _scoreTemplateDict) { string key_subject = ""; string key_assessment = ""; foreach (Term t in p.Value) { foreach (Subject s in t.SubjectList) { foreach (Assessment a in s.AssessmentList) { if (a.Type == "Score") // 只取分數型成績 { key_assessment = p.Key + "_" + t.Name + "_" + s.Name + "_" + a.Name; decimal ratio_assessment = decimal.Parse(a.Weight); _scoreRatioDict.Add(key_assessment, ratio_assessment); } } key_subject = p.Key + "_" + t.Name + "_" + s.Name; decimal ratio = decimal.Parse(s.Weight); _scoreRatioDict.Add(key_subject, ratio); } } } //計算成績 依照比例 等量換算成分數 儲存 在 scoreUpsertDict (Subject 成績) foreach (KeyValuePair <string, List <ESLScore> > p in _scoreDict) { string key_score_assessment = ""; string key_subject = ""; string key_term = ""; decimal subject_score_partial; foreach (ESLScore score in p.Value) { key_score_assessment = p.Key + "_" + score.Term + "_" + score.Subject + "_" + score.Assessment; // 查分數比例的KEY 這些就夠 key_subject = p.Key + "_" + score.RefStudentID + "_" + score.Term + "_" + score.Subject; // 寫給學生的Subject 成績 還必須要有 studentID 才有獨立性 key_term = p.Key + "_" + score.RefStudentID + "_" + score.Term; // 寫給學生的Term 成績 還必須要有 studentID 才有獨立性 if (_scoreRatioDict.ContainsKey(key_score_assessment)) { decimal assementScore; if (decimal.TryParse(score.Value, out assementScore)) { subject_score_partial = Math.Round(assementScore * _scoreRatioDict[key_score_assessment], 2, MidpointRounding.ToEven); // 四捨五入到第二位 // 處理 subject分母 if (!_scoreRatioTotalDict.ContainsKey(key_subject)) { _scoreRatioTotalDict.Add(key_subject, _scoreRatioDict[key_score_assessment]); } else { _scoreRatioTotalDict[key_subject] += _scoreRatioDict[key_score_assessment]; } if (!_subjectScoreDict.ContainsKey(key_subject)) { ESLScore subjectScore = new ESLScore(); subjectScore.RefCourseID = score.RefCourseID; subjectScore.RefStudentID = score.RefStudentID; subjectScore.RefTeacherID = score.RefTeacherID; subjectScore.Term = score.Term; subjectScore.Subject = score.Subject; subjectScore.Score = subject_score_partial; _subjectScoreDict.Add(key_subject, subjectScore); } else { _subjectScoreDict[key_subject].Score += subject_score_partial; } } else { //assementScore = 0; // 轉失敗(可能沒有輸入),當0 分 } } } } // 計算Subject成績後,現在將各自加權後的成績除以各自的的總權重 foreach (KeyValuePair <string, ESLScore> score in _subjectScoreDict) { string ratioTotalKey = score.Value.RefCourseID + "_" + score.Value.RefStudentID + "_" + score.Value.Term + "_" + score.Value.Subject; _subjectScoreDict[score.Key].Score = Math.Round(_subjectScoreDict[score.Key].Score / _scoreRatioTotalDict[ratioTotalKey], 2, MidpointRounding.ToEven); } //計算成績 依照比例 等量換算成分數 儲存 在 scoreUpsertDict (term 成績) foreach (ESLScore subjectScore in _subjectScoreDict.Values) { string key_score_subject = subjectScore.RefCourseID + "_" + subjectScore.Term + "_" + subjectScore.Subject; // 查分數比例的KEY 這些就夠 string key_term = ""; decimal term_score_partial; if (_scoreRatioDict.ContainsKey(key_score_subject)) { key_term = subjectScore.RefCourseID + "_" + subjectScore.RefStudentID + "_" + subjectScore.Term; // 寫給學生的Term 成績 還必須要有 studentID 才有獨立性 term_score_partial = Math.Round(subjectScore.Score * _scoreRatioDict[key_score_subject], 2, MidpointRounding.ToEven); // 四捨五入到第二位 // 處理 term 分母 if (!_scoreRatioTotalDict.ContainsKey(key_term)) { _scoreRatioTotalDict.Add(key_term, _scoreRatioDict[key_score_subject]); } else { _scoreRatioTotalDict[key_term] += _scoreRatioDict[key_score_subject]; } if (!_termScoreDict.ContainsKey(key_term)) { ESLScore termScore = new ESLScore(); termScore.RefCourseID = subjectScore.RefCourseID; termScore.RefStudentID = subjectScore.RefStudentID; termScore.RefTeacherID = subjectScore.RefTeacherID; termScore.Term = subjectScore.Term; termScore.Score = term_score_partial; _termScoreDict.Add(key_term, termScore); } else { _termScoreDict[key_term].Score += term_score_partial; } } } // 計算Term成績後,現在將各自加權後的成績除以各自的的總權重 foreach (KeyValuePair <string, ESLScore> score in _termScoreDict) { string ratioTotalKey = score.Value.RefCourseID + "_" + score.Value.RefStudentID + "_" + score.Value.Term; _termScoreDict[score.Key].Score = Math.Round(_termScoreDict[score.Key].Score / _scoreRatioTotalDict[ratioTotalKey], 2, MidpointRounding.ToEven); } //2018/6/14 先暫時這樣整理,之後會想要用 scoreUpsertDict ,資料會比較齊 foreach (ESLScore score in _subjectScoreDict.Values) { _eslscoreList.Add(score); } foreach (ESLScore score in _termScoreDict.Values) { _eslscoreList.Add(score); } // 取的學生修課紀錄 List <K12.Data.SCAttendRecord> scaList = SCAttend.SelectByCourseIDs(_courseIDList); // 取得舊有評量成績 List <SCETakeRecord> scetakeList_Old = SCETake.SelectByCourseAndExam(_courseIDList, target_exam_id); List <SCETakeRecord> updateList = new List <SCETakeRecord>(); List <SCETakeRecord> insertList = new List <SCETakeRecord>(); // 更新舊評量分數 foreach (SCETakeRecord scet in scetakeList_Old) { foreach (ESLScore score in _termScoreDict.Values) { if (scet.RefCourseID == score.RefCourseID && scet.RefStudentID == score.RefStudentID && GetScore(scet) != "" + score.Score) { SetScore(scet, "" + score.Score); updateList.Add(scet); } } } // 新增 評量分數 foreach (SCAttendRecord sca in scaList) { // 沒在舊評量成績 就是本次要新增的項目 if (!scetakeList_Old.Any(s => s.RefSCAttendID == sca.ID)) { foreach (ESLScore score in _termScoreDict.Values) { if (sca.RefCourseID == score.RefCourseID && sca.RefStudentID == score.RefStudentID) { SCETakeRecord sce = new SCETakeRecord(); sce.RefSCAttendID = sca.ID; sce.RefExamID = target_exam_id; sce.RefStudentID = sca.RefStudentID; sce.RefCourseID = sca.RefCourseID; SetScore(sce, "" + score.Score); insertList.Add(sce); } } } } K12.Data.SCETake.Update(updateList); K12.Data.SCETake.Insert(insertList); //拚SQL // 兜資料 List <string> dataList = new List <string>(); // 沒有新增任何成績資料,代表所選ESL 課程都沒有成績,不需執行SQL if (_eslscoreList.Count == 0) { return; } foreach (ESLScore score in _eslscoreList) { string data = string.Format(@" SELECT '{0}'::BIGINT AS ref_student_id ,'{1}'::BIGINT AS ref_course_id ,'{2}'::BIGINT AS ref_teacher_id ,'{3}'::TEXT AS term ,'{4}'::TEXT AS subject ,'{5}'::TEXT AS value ", score.RefStudentID, score.RefCourseID, score.RefTeacherID, score.Term, score.Subject, score.Score); dataList.Add(data); } string Data = string.Join(" UNION ALL", dataList); string sql = string.Format(@" WITH score_data_row AS( {0} ),delete_score AS( DELETE FROM $esl.gradebook_assessment_score WHERE assessment IS NULL ) INSERT INTO $esl.gradebook_assessment_score( ref_student_id ,ref_course_id ,ref_teacher_id ,term ,subject ,value ) SELECT score_data_row.ref_student_id::BIGINT AS ref_student_id ,score_data_row.ref_course_id::BIGINT AS ref_course_id ,score_data_row.ref_teacher_id::BIGINT AS ref_teacher_id ,score_data_row.term::TEXT AS term ,score_data_row.subject::TEXT AS subject ,score_data_row.value::TEXT AS value FROM score_data_row" , Data); UpdateHelper uh = new UpdateHelper(); //執行sql uh.Execute(sql); MsgBox.Show("計算完成!"); }
private void Worker_DoWork(object sender, DoWorkEventArgs e) { _worker.ReportProgress(0, "取得課程資料..."); List <string> _TargetCourseTermList = new List <string>(); //本次須計算的目標課程Term <TermName> string courseIDs = string.Join(",", _courseIDList); #region 取得ESL 課程資料 // 2018/06/12 抓取課程且其有ESL 樣板設定規則的,才做後續整理, 在table exam_template 欄位 description 不為空代表其為ESL 的樣板 string query = @" SELECT course.id ,course.course_name ,exam_template.description FROM course LEFT JOIN exam_template ON course.ref_exam_template_id =exam_template.id WHERE course.id IN( " + courseIDs + ") AND exam_template.description IS NOT NULL "; QueryHelper qh = new QueryHelper(); DataTable dt = qh.Select(query); _courseIDList.Clear(); // 清空 //整理目前的ESL 課程資料 if (dt.Rows.Count > 0) { foreach (DataRow dr in dt.Rows) { ESLCourse record = new ESLCourse(); _courseIDList.Add("" + dr[0]); // 加入真正的 是ESL 課程ID } } #endregion if (_courseIDList.Count == 0) { return; // 沒有任何ESL: 課程,結束。 } string courseeESLIDs = string.Join(",", _courseIDList); // 真正是ESL 課程的ID _worker.ReportProgress(50, "取得成績資料..."); string scoreQuery = @" WITH RawData AS ( SELECT $esl.gradebook_assessment_score.uid ,student.student_number ,student.name ,student.english_name ,class.class_name ,student.seat_no ,course.course_name ,teacher.teacher_name ,$esl.gradebook_assessment_score.term ,$esl.gradebook_assessment_score.subject ,$esl.gradebook_assessment_score.assessment ,$esl.gradebook_assessment_score.value ,CASE WHEN $esl.gradebook_assessment_score.term IS NULL THEN 0 WHEN $esl.gradebook_assessment_score.term ='' THEN 0 ELSE 1 END ""term_has_value"" ,CASE WHEN $esl.gradebook_assessment_score.subject IS NULL THEN 0 WHEN $esl.gradebook_assessment_score.subject ='' THEN 0 ELSE 1 END ""subject_has_value"" ,CASE WHEN $esl.gradebook_assessment_score.assessment IS NULL THEN 0 WHEN $esl.gradebook_assessment_score.assessment ='' THEN 0 ELSE 1 END ""assessment_has_value"" FROM $esl.gradebook_assessment_score LEFT JOIN student ON student.id = $esl.gradebook_assessment_score.ref_student_id LEFT JOIN class ON class.id = student.ref_class_id LEFT JOIN course ON course.id = $esl.gradebook_assessment_score.ref_course_id LEFT JOIN teacher ON teacher.id = $esl.gradebook_assessment_score.ref_teacher_id WHERE course.id IN( " + courseIDs + @") AND ($esl.gradebook_assessment_score.custom_assessment IS NULL OR $esl.gradebook_assessment_score.custom_assessment ='') ) SELECT RawData.student_number , RawData.name , RawData.english_name , RawData.class_name , RawData.seat_no , RawData.course_name , RawData.teacher_name , RawData.term , RawData.subject , RawData.assessment , CASE RawData.assessment_has_value +RawData.subject_has_value +RawData.term_has_value WHEN 1 THEN 'term 分數' WHEN 2 THEN 'subject 分數' WHEN 3 THEN 'assessment 分數' ELSE '' END ""score_type"" , RawData.value FROM RawData WHERE value !='' ORDER BY course_name, student_number, term, subject, assessment "; // 取的分數資料的表 DataTable scoreDT = qh.Select(scoreQuery); Workbook book = new Workbook(); book.Worksheets.Clear(); Worksheet ws = book.Worksheets[book.Worksheets.Add()]; ws.Name = "ESL課程成績匯出"; List <string> colheaderList = new List <string>(); colheaderList.Add("student_number"); colheaderList.Add("name"); colheaderList.Add("english_name"); colheaderList.Add("class_name"); colheaderList.Add("seat_no"); colheaderList.Add("course_name"); colheaderList.Add("teacher_name"); colheaderList.Add("term"); colheaderList.Add("subject"); colheaderList.Add("assessment"); colheaderList.Add("score_type"); colheaderList.Add("value"); int columnIndex = 0; // 加入表頭 foreach (string header in colheaderList) { ws.Cells[0, columnIndex].PutValue(header); columnIndex++; } _worker.ReportProgress(80, "產生Excel報表..."); //整理目前的ESL 課程資料 if (scoreDT.Rows.Count > 0) { int rowIndex = 1; //0為表頭,這裡從1 開始 foreach (DataRow dr in scoreDT.Rows) { #region 填入內容 columnIndex = 0; foreach (string header in colheaderList) { ws.Cells[rowIndex, columnIndex].PutValue("" + dr[header]); columnIndex++; } rowIndex++; _worker.ReportProgress(80 + ((20 * rowIndex) / scoreDT.Rows.Count), "產生Excel報表..."); #endregion } } ws.AutoFitColumns(); // 使 匯出excel 自動調整 欄寬 e.Result = book; _worker.ReportProgress(100, "ESL課程成績匯出報表,產生完成。"); }