private CourseClass(Professor professor, Course course, List<StudentGroup> groups, bool requiresLab, int duration, int id)
{
ID = id;
ClassProfessor = professor;
ClassCourse = course;
StudentGroups = groups;
RequiresLab = requiresLab;
Length = duration;
}
public CourseClass(Professor professor, Course course, List<StudentGroup> groups, bool requiresLab, int duration)
{
ID = _nextID++;
ClassProfessor = professor;
ClassCourse = course;
StudentGroups = groups;
RequiresLab = requiresLab;
Length = duration;
}
public void ReadFromXML(string path)
{
XElement doc = XElement.Load(path);
var professors = from el in doc.Elements()
where el.Name == "prof"
select el;
var courses = from el in doc.Elements()
where el.Name == "course"
select el;
var rooms = from el in doc.Elements()
where el.Name == "room"
select el;
var groups = from el in doc.Elements()
where el.Name == "group"
select el;
var classes = from el in doc.Elements()
where el.Name == "class"
select el;
foreach (var prof in professors)
{
string name = prof.Attribute("name").Value;
int id = int.Parse(prof.Attribute("id").Value);
Professor p = new Professor(id, name);
Professors.Add(id, p);
}
foreach (var course in courses)
{
string name = course.Attribute("name").Value;
int id = int.Parse(course.Attribute("id").Value);
Course c = new Course(id, name);
Courses.Add(id, c);
}
foreach (var room in rooms)
{
string name = room.Attribute("name").Value;
int cap = int.Parse(room.Attribute("capacity").Value);
bool lab = bool.Parse(room.Attribute("lab").Value);
Room r = new Room(name, lab, cap);
Rooms.Add(r.ID, r);
}
foreach (var group in groups)
{
string name = group.Attribute("name").Value;
int id = int.Parse(group.Attribute("id").Value);
int size = int.Parse(group.Attribute("size").Value);
StudentGroup g = new StudentGroup(id, name, size);
StudentGroups.Add(id, g);
}
foreach (var cclass in classes)
{
int dur = int.Parse(cclass.Attribute("dur").Value);
bool requireslab = bool.Parse(cclass.Attribute("requireslab").Value);
var prof = GetProfessorByID(int.Parse(cclass.Attribute("professor").Value));
var group = GetStudentGroupByID(int.Parse(cclass.Attribute("group").Value));
var course = GetCourseByID(int.Parse(cclass.Attribute("course").Value));
CourseClass c = new CourseClass(prof, course, new List<StudentGroup> { group }, requireslab, dur);
CourseClasses.Add(c);
group.Classes.Add(c);
prof.Classes.Add(c);
}
}