public SubjectsData GetSubject(SubjectEdit subject)
{
Departament dep = DepartamentController.Instance.GetDepartament(subject.Departament);
int departamentId = dep == null ? 0 : dep.DepartamentID;
Faculty fac = FacultyController.Instance.GetFaculty(subject.Faculty);
int facultyId = fac == null ? 0 : fac.FacultyID;
Institute inst = InstituteController.Instance.GetInstitute(subject.Institute, departamentId);
int instituteId = inst == null ? 0 : inst.InstituteID;
return this.repository.GetSubjectDataForEditing(subject.Name, departamentId, subject.Ects,
facultyId, instituteId, subject.IsExam, subject.PlanId, subject.SemesterId, subject.Specializations);
}
public EditSubject(Plan plan, SubjectEdit subject)
{
InitializeComponent();
this.plan = plan;
this.subject = subject;
lblDepartament.Text = plan.Departament.Name;
lblFaculty.Text = plan.Faculty.Name;
FillWithInstitutes();
FillWithSemesters();
FillWithSubjectTypes();
FillWithSpecializations();
tbSubjectName.Text = subject.Name;
cbInstitute.SelectedItem.Value = subject.Institute;
Semester sem = SemesterController.Instance.GetSemester(subject.SemesterId);
cbSemester.SelectedItem.Value = sem == null ? "B³¹d" : sem.Name;
seEcts.Value = Convert.ToDecimal(subject.Ects);
ckbxExam.Checked = subject.IsExam;
foreach (NewSubjectTypeData nst in subject.SubjectTypes)
{
SubjectType st = SubjectTypeController.Instance.GetSubjectType(nst.SubjectTypeId);
for (int i = 0; i < dgSubjectTypes.Rows.Count; i++)
{
if (dgSubjectTypes.Rows[i].Cells["subjectType"].Value.ToString().Equals(st.Name))
dgSubjectTypes.Rows[i].Cells["hours"].Value = nst.Hours.ToString();
}
}
if (subject.Specializations != null)
{
foreach (SpecializationDataEdit sde in subject.Specializations)
{
Specialization s = SpecializationController.Instance.GetSpecialization(sde.SpecializationId);
dgSpecializations.Rows.Add(s.Name, sde.IsGenereal, sde.IsElective);
if(sde.IsGenereal)
dgSpecializations.Rows[dgSpecializations.Rows.Count - 1].Cells["elective"].ReadOnly = true;
}
}
else
dgSpecializations.Enabled = false;
cbElective.Checked = subject.IsElective;
cbGeneral.Checked = subject.IsGeneral;
ShowButtonsToolTips();
}
public bool DeleteSubject(SubjectEdit se)
{
if (se != null)
{
SubjectsData sd = GetSubject(se);
if (sd != null)
{
this.repository.DeleteSubject(sd);
return true;
}
}
return false;
}
public bool EditSubject(SubjectEdit subject)
{
if (subject != null)
{
SubjectsData st = GetSubject(subject);
if (st != null && st.SubjectDataID != subject.SubjectId && st.Subject.Name.ToLower().Equals(subject.Name.ToLower())
&& subject.SemesterId == st.SemesterID)
subject.AddError("Przedmiot o podanych danych już\nistnieje w planie");
if (subject.IsElective && subject.IsGeneral)
subject.AddError("Przedmiot nie może być\njednocześnie obowiązkowy i obieralny");
if (!subject.IsElective && !subject.IsGeneral && (subject.Specializations == null || subject.Specializations.Count() == 0))
subject.AddError("Przedmiot musi być obowiązkowy\nlub obieralny dla wszystkich lub\nprzynajmniej na jednej specjalności");
if (subject.SubjectTypes == null || subject.SubjectTypes.Count() == 0)
subject.AddError("Przedmiot musi być przypisany\nprzynajmniej do jednego typu");
if(st != null && st.Ects != subject.Ects && st.SubjectDataID != subject.SubjectId &&
st.Subject.Name.ToLower().Equals(subject.Name.ToLower()))
subject.AddError("Istnieje przedmiot nadrzędny\n o innej liczbie ECTS");
if (subject.IsValid)
{
st = this.repository.GetSubjectData(subject.SubjectId);
Subject s = this.repository.GetSubject(subject.Name);
if (s == null)
{
Subject newSubject = new Subject()
{
Name = subject.Name
};
this.repository.AddSubjectName(newSubject);
}
s = this.repository.GetSubject(subject.Name);
st.Subject = s;
Departament dep = DepartamentController.Instance.GetDepartament(subject.Departament);
int departamentId = dep == null ? 0 : dep.DepartamentID;
Institute inst = InstituteController.Instance.GetInstitute(subject.Institute, departamentId);
if (inst != null)
st.InstituteID = inst.InstituteID;
else
st.InstituteID = null;
st.Ects = subject.Ects;
st.IsExam = subject.IsExam;
st.SemesterID = subject.SemesterId;
st.IsElective = subject.IsElective;
st.IsGeneral = subject.IsGeneral;
st.SubjectTypesDatas.Clear();
foreach (NewSubjectTypeData d in subject.SubjectTypes)
{
SubjectTypesData std = new SubjectTypesData()
{
Hours = d.Hours,
SubjectTypeID = d.SubjectTypeId
};
st.SubjectTypesDatas.Add(std);
}
if (subject.Specializations == null || subject.Specializations.Count() <= 0)
{
st.SpecializationsData = null;
}
else
{
st.SpecializationsData = new SpecializationsData()
{
SpecializationID = subject.Specializations.ElementAt(0).SpecializationId,
IsElective = subject.Specializations.ElementAt(0).IsElective,
IsGeneral = subject.Specializations.ElementAt(0).IsGenereal
};
}
this.repository.EditSubject(st);
return true;
}
}
return false;
}
private SubjectEdit CreateSubjectEditFromGrid()
{
if (LoadedPlan != null && btnVerify.Rows.Count > 0)
{
int row = btnVerify.SelectedRows.ElementAt(0).Index;
Semester sem = SemesterController.Instance.GetSemester(btnVerify.Rows[row].Cells["semester"].Value.ToString());
int semId = sem == null ? 0 : sem.SemesterID;
SubjectEdit ns = new SubjectEdit()
{
Departament = LoadedPlan.Departament.Name,
Faculty = LoadedPlan.Faculty.Name,
Institute = btnVerify.Rows[row].Cells["institute"].Value.ToString().Equals("Brak") ? null : btnVerify.Rows[row].Cells["institute"].Value.ToString(),
Ects = Convert.ToDouble(btnVerify.Rows[row].Cells["ects"].Value),
IsExam = Convert.ToBoolean(btnVerify.Rows[row].Cells["isExam"].Value),
Name = btnVerify.Rows[row].Cells["subjectName"].Value.ToString(),
PlanId = LoadedPlan.PlanID,
SemesterId = semId,
IsGeneral = Convert.ToBoolean(btnVerify.Rows[row].Cells["isGeneral"].Value),
IsElective = Convert.ToBoolean(btnVerify.Rows[row].Cells["isElective"].Value)
};
if (btnVerify.Rows[row].Cells["specialization"].Value != null
&& !btnVerify.Rows[row].Cells["specialization"].Value.ToString().Equals(string.Empty))
{
string name = GetSpecializationFromGrid(btnVerify.Rows[row].Cells["specialization"].Value.ToString());
SpecializationEdit se = SpecializationController.Instance.GetSpecializationEdit(name, LoadedPlan.Departament.Name, LoadedPlan.Faculty.Name);
if (se!= null)
{
bool general = GetBoolFromGrid(btnVerify.Rows[row].Cells["specialization"].Value.ToString(), true, false);
bool elective = GetBoolFromGrid(btnVerify.Rows[row].Cells["specialization"].Value.ToString(), false, true);
SpecializationDataEdit nsd = SpecializationController.Instance.GetSpecializationDataEdit(name, LoadedPlan.PlanID, general, elective, ns.Name, sem.Semester1);
List<SpecializationDataEdit> listnsd = new List<SpecializationDataEdit>();
listnsd.Add(nsd);
ns.Specializations = listnsd.AsEnumerable();
}
}
List<NewSubjectTypeData> nstdlist = new List<NewSubjectTypeData>();
List<SubjectType> list = SubjectTypeController.Instance.ListSubjectTypes();
for (int i = 0; i < list.Count; i++)
{
if (btnVerify.Rows[row].Cells[list.ElementAt(i).Name].Value != null
&& !btnVerify.Rows[row].Cells[list.ElementAt(i).Name].Value.ToString().Equals(string.Empty))
{
NewSubjectTypeData nstd = new NewSubjectTypeData()
{
Hours = Convert.ToInt32(btnVerify.Rows[row].Cells[list.ElementAt(i).Name].Value),
SubjectTypeId = list.ElementAt(i).SubjectTypeID
};
nstdlist.Add(nstd);
}
}
ns.SubjectTypes = nstdlist;
SubjectsData sd = SubjectController.Instance.GetSubject(ns);
ns.SubjectId = sd.SubjectDataID;
return ns;
}
return null;
}
