private void button1_Click(object sender, EventArgs e)
{
int type;
if (radioButton1.Checked)
type = 0;
else
if (radioButton2.Checked)
type = 1;
else
type = 2;
Lesson les = new Lesson();
try
{
les.Type = type;
les.Number = listBox6.SelectedIndex;
les.DayOfWeek = listBox9.SelectedIndex;
les.Subject = (listBox5.SelectedItem as Subject);
les.AddGroups(listBox3.SelectedItems.Cast<Group>().ToList());
les.AddTeachers(listBox4.SelectedItems.Cast<Teacher>().ToList());
les.AddClassrooms(listBox11.Items.Cast<Classroom>().ToList());
Program.schedule.AddLesson(les);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
UpDate();
}
public int CountOfHours(Lesson L, Group G)
{
int count = 0;
foreach (Lesson l in this.Lessons.Where(les => les.Semester == L.Semester).Where(les => les.Subject == L.Subject).Where(les => les.Groups.IndexOf(G) > -1).ToList())
{
if (l.Type == 0)
count += 2;
else
count++;
}
return count;
}
public void AddLesson(Lesson L)
{
L.Semester = Semester;
if (!L.IsNormal())
{
L.RollBack();
throw new Exception("Дані не реальні");
}
if (!Check(L))
{
L.RollBack();
throw new Exception("Перевищення годин в навантаженні");
}
if (L.Message() != "")
if (MessageBox.Show(L.Message(), "Додати?", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
L.RollBack();
return;
}
Lessons.Add(L);
}
public void AddLesson(Lesson L)
{
LessonButton btn = new LessonButton();
panel1.Controls.Add(btn);
btn.Lesson = L;
}
public void Union(Lesson L)
{
AddGroups(L.Groups);
AddClassrooms(L.Classrooms);
AddTeachers(L.Teachers);
foreach (Group g in groups)
g.Lessons.Remove(L);
foreach (Teacher t in teachers)
t.Lessons.Remove(L);
foreach (Classroom c in classrooms)
c.Lessons.Remove(L);
message = "";
}
public bool Conflict(Lesson L)
{
if ((this.day == L.day) && (this.number == L.number) && (this.semester == L.semester))
return true;
else
return false;
}
public bool Compare(Lesson L)
{
if ((this.day == L.day) && (this.number == L.number) && (this.subject == L.subject) && (this.semester == L.semester))
return true;
else
return false;
}
private bool Check(Lesson L)
{
foreach (Teacher t in L.Teachers)
{
foreach (Group g in L.Groups)
if (t.CountOfHours(L, g) > LoadHours(t,g))
return false;
}
return true;
}
private Lesson LessonFromAtom(AtomLesson atom)
{
Lesson l = new Lesson();
l.Day = atom.Day;
l.Type = atom.Type;
l.Number = atom.Number;
l.Semester = atom.Semester;
l.AddGroup(Program.Groups.Where(g => g.ID == atom.GroupID).ToList().First());
l.AddTeacher(Program.Teachers.Where(t => t.ID == atom.TeacherID).ToList().First());
l.AddClassroom(Program.Classrooms.Where(c => c.ID == atom.ClassroomID).ToList().First());
l.Subject = (Program.Subjects.Where(s => s.ID == atom.SubjectID)).ToList<Subject>().First();
return l;
}
public void RemoveLessons(Lesson L)
{
Lessons.Remove(L);
foreach (Group g in L.Groups)
g.Lessons.Remove(L);
foreach (Classroom c in L.Classrooms)
c.Lessons.Remove(L);
foreach (Teacher t in L.Teachers)
t.Lessons.Remove(L);
lessonBind.Remove(L);
}
List<Lesson> MakeReplacement()
{
if (AtomReplacements.Count() == 0)
return new List<Lesson>();
List<Lesson> lessons = new List<Lesson>();
List<Boolean> flags = new List<bool>();
List<Lesson> outlist = new List<Lesson>();
foreach (AtomLesson a in AtomReplacements)
{
Lesson l = new Lesson();
l.Type = a.Type;
l.Number = a.Number;
l.Groups = Program.Groups.Where(g => g.ID == a.GroupID).ToList<Group>();
l.Teachers = Program.Teachers.Where(t => t.ID == a.TeacherID).ToList<Teacher>();
l.Classrooms = Program.Classrooms.Where(c => c.ID == a.ClassroomID).ToList<Classroom>();
var su = Program.Subjects.Where(s => s.ID == a.SubjectID).ToList<Subject>();
l.Subject = su[0];
l.Day = a.Day;
l.Semester = a.Semester;
var query = schedule.
Where(s => s.Groups.IndexOf(l.Groups[0]) != -1).
Where(s => s.Day == l.Day).
Where(s => s.Type == l.Type).
Where(s => s.Number == l.Number).
ToList<Lesson>();
haveReplacement.AddRange(query);
lessons.Add(l);
flags.Add(true);
}
List<Lesson> less = new List<Lesson>();
for (int i = 0; i < lessons.Count(); i++)
{
if (!flags[i]) continue;
for (int j = 0; j < lessons.Count(); j++)
if ((lessons[i] != lessons[j]) &&
lessons[i].Compare(lessons[j]) &&
( (lessons[i].Teachers[0] == lessons[j].Teachers[0]) ||
(lessons[i].Groups[0] == lessons[j].Groups[0])))
{
if (lessons[i].Groups[0] != lessons[j].Groups[0])
{
var tmp = lessons[i].Groups;
tmp.Add(lessons[j].Groups[0]);
lessons[i].Groups = tmp;
}
if (lessons[i].Teachers[0] != lessons[j].Teachers[0])
{
var tmp = lessons[i].Teachers;
tmp.Add(lessons[j].Teachers[0]);
lessons[i].Teachers = tmp;
var tmp2 = lessons[i].Classrooms;
tmp2.Add(lessons[j].Classrooms[0]);
lessons[i].Classrooms = tmp2;
}
flags[j] = false;
}
less.Add(lessons[i]);
}
return less;
}
public void RemoveReplacemant(Lesson L)
{
replacements.Remove(L);
EntitySet<Lesson> query = new EntitySet<Lesson>();
foreach (Group g in L.Groups)
query.AddRange(
haveReplacement.
Where(r => r.Day == L.Day).
Where(r => r.Number == L.Number).
Where(r => r.Groups.Contains(g))
);
foreach (Lesson l in query)
haveReplacement.Remove(l);
RefreshFact();
}
public bool IsReplacement(Lesson L)
{
return schedule.IndexOf(L) == -1;
}
public bool AddReplacemant(List<Group> G, List<Teacher> T, List<Classroom> C, Subject S)
{
if (selectedLesson == null)
{
throw new Exception("Немає заняття, що замінюється");
}
haveReplacement.Add(selectedLesson);
Lesson les = new Lesson{
Day = this.day,
Number = this.selectedLesson.Number,
Type = this.selectedLesson.Type};
les.Subject = S;
message = "";
RefreshFact();
foreach (Group g in G)
{
var query = fact.
Where(l => l.Groups.IndexOf(g) != -1).
Where(l => l.Number == les.Number);
if (query.Count() > 0)
message += g.Title + " ";
}
foreach (Teacher t in T)
{
var query = fact.
Where(l => l.Teachers.IndexOf(t) != -1).
Where(l => l.Number == les.Number);
if (query.Count() > 0)
message += t.FullName() + " ";
}
foreach (Classroom c in C)
{
var query = fact.
Where(l => l.Classrooms.IndexOf(c) != -1).
Where(l => l.Number == les.Number);
if (query.Count() > 0)
message += c.Title + " ";
}
if (message != "")
{
message = "Зайняті: " + message;
return false;
}
les.Groups = G;
les.Teachers = T;
les.Classrooms = C;
if (!les.IsNormal())
{
message = "Помилка";
return false;
}
replacements.Add(les);
currentReplacements.Add(les);
return true;
}
