public void addStudent(int kurs, int student)
{
DAO_Kurs dao = new DAO_Kurs();
List <Kurs> list = dao.getKursy();
List <string> ls = list[kurs].students;
bool check = false;
for (int i = 0; i < ls.Count; i++)
{
string[] enteries = ls[i].Split(',');
if (enteries[0] == student.ToString())
{
check = true;
}
}
DAO_Student dao_s = new DAO_Student();
List <Student> studenci = dao_s.getStudenci();
for (int i = 0; i < studenci.Count; i++)
{
if (studenci[i].id == student)
{
if (!check)
{
ls.Add(studenci[i].id.ToString() + "," + studenci[i].imie.ToString() + "," + studenci[i].nazwisko.ToString() + "," + studenci[i].indeks.ToString());
}
}
}
list[kurs].students = ls;
dao.setKursy(list);
}
public void addKurs(string name)
{
DAO_Kurs dao = new DAO_Kurs();
List <Kurs> list = dao.getKursy();
int index = list.Last().id;
Kurs nkurs = new Kurs(index + 1, name);
list.Add(nkurs);
dao.setKursy(list);
}
public void editKurs(int index, string name)
{
DAO_Kurs dao = new DAO_Kurs();
List <Kurs> list = dao.getKursy();
foreach (var k in list)
{
if (k.id == index)
{
k.name = name;
}
}
dao.setKursy(list);
}
public void deleteStudent(int kurs, int student)
{
DAO_Kurs dao = new DAO_Kurs();
List <Kurs> list = dao.getKursy();
List <string> ls = list[kurs].students;
bool check = false;
for (int i = 0; i < ls.Count; i++)
{
string[] enteries = ls[i].Split(',');
if (enteries[0] == student.ToString())
{
ls.RemoveAt(i);
}
}
list[kurs].students = ls;
dao.setKursy(list);
}
public void deleteKurs(int index)
{
DAO_Kurs dao = new DAO_Kurs();
List <Kurs> list = dao.getKursy();
Kurs to_delete = null;
foreach (var k in list)
{
if (k.id == index)
{
to_delete = k;
}
}
if (to_delete != null)
{
list.Remove(to_delete);
}
dao.setKursy(list);
}