bool enrollStudent(StudentFactory stuFactObj, String studentData)
{
bool addStudentStatus = true;
Console.WriteLine("Received student data for processing");
Console.WriteLine("studentData " + studentData);
DateTime currentDate = DateTime.Now;
int age = getStuAge(studentData, currentDate);
Console.WriteLine("age:" + age + " months");
studentData = studentData + "," + (new DateTime()) + "," + age;
Console.WriteLine("final studentData before parsing " + studentData);
Student student = stuFactObj.getStudentObj(studentData);;
int studentAge = student.Age;
EnrollmentRules rule = this.getApplicableEnrollmentRule(studentAge);
Console.WriteLine("Applicable rule is " + rule.AgeRange);
this.setClassIDGroupID(student, rule);
Console.WriteLine("Student Enrollemnt Complete");
student.showStudentDetails();
Console.WriteLine("Student Enrollemnt Complete\n");
String data = student.StudentId + "," + student.FirstName + "," + student.LastName + "," + student.Age + "," +
student.Address + "," + student.FatherName + "," + student.MotherName + "," + student.PhoneNumber + "," +
(student.DateOfJoining) + "," + (student.DateOfBirth);
Console.WriteLine("data to be written is " + data);
System.IO.File.AppendAllText("student.csv", data);
studentMap.Add(student.StudentId, student);
return(addStudentStatus);
}
public void enrollStudent(List <Student> studentList)
{
foreach (Student student in studentList)
{
int studentAge = student.Age;
EnrollmentRules rule = this.getApplicableEnrollmentRule(studentAge);
Console.WriteLine("Applicable rule is " + rule.AgeRange);
this.setClassIDGroupID(student, rule);
Console.WriteLine("Student Enrollemnt Complete");
student.showStudentDetails();
studentMap.Add(student.StudentId, student);
Console.WriteLine("Student Enrollemnt Complete\n");
}
}
public void setEnrollmentRule(EnrollmentRules enrollmentRule)
{
this.EnrollmentRule = enrollmentRule;
}
public Group(int GroupId, EnrollmentRules EnrollmentRule)
{
this.GroupID = GroupId;
this.EnrollmentRule = EnrollmentRule;
}
public Classroom(int classroomID, EnrollmentRules enrollmentRule)
{
this.classroomID = classroomID;
this.enrollmentRule = enrollmentRule;
}
public Classroom setClassIDGroupID(Student student, EnrollmentRules rule)
{
bool classroomFound = false;
bool groupFound = false;
bool teacherFound = false;
Classroom vacantClassroom = null;
if (this.ClassroomList.Count == 0)
{
Classroom classObj = new Classroom(this.ClassroomList.Count, rule);
classroomFound = true;
this.addClassroom(classObj);
Console.WriteLine("No classrooms available, new class created");
Group groupObj = new Group(classObj.getNumOfGroups(), classObj.enrollmentRule);
groupObj.ClassID = classObj.classroomID;
Console.WriteLine("No groups available, new group created");
classObj.addGroupObj(groupObj);
//add teacher
foreach (Teacher teacher in TeacherList)
{
if (teacher.IsAvailable)
{
teacher.IsAvailable = false;
teacher.ClassID = classObj.classroomID;
teacher.GroupID = groupObj.GroupID;
groupObj.teacher = teacher;
teacherFound = true;
break;
}
}
if (groupObj.getGroupSize() + 1 <= groupObj.EnrollmentRule.GroupSize)
{
groupFound = true;
groupObj.AddStudent(student);
student.GroupID = groupObj.GroupID;
Console.WriteLine("groupID set");
student.ClassID = classObj.classroomID;
Console.WriteLine("classID set");
return(classObj);
}
}
else
{
foreach (Classroom classroom in this.ClassroomList)
{
if (classroom.enrollmentRule.Equals(rule))
{
Console.WriteLine("classroom.getNumOfGroups() " + classroom.getNumOfGroups() + " classroom.getEnrollmentRule().getMaxGroup() " + classroom.enrollmentRule.MaxGroup);
if (classroom.getNumOfGroups() <= classroom.enrollmentRule.MaxGroup)
{
if (classroom.getNumOfGroups() == classroom.enrollmentRule.MaxGroup)
{
Console.WriteLine("Classroom is full");
foreach (Group group in classroom.groupList)
{
Console.WriteLine("group.getGroupSize()+1" + (group.getGroupSize() + 1) + " group.getEnrollmentRule().getGroupSize() " + group.EnrollmentRule.GroupSize);
if (group.getGroupSize() + 1 <= group.EnrollmentRule.GroupSize)
{
Console.WriteLine("Group with vacancy found");
groupFound = true;
classroomFound = true;
group.AddStudent(student);
student.GroupID = group.GroupID;
Console.WriteLine("groupID set");
student.ClassID = classroom.classroomID;
Console.WriteLine("classID set");
return(classroom);
}
}
}
else
{
classroomFound = true;
vacantClassroom = classroom;
foreach (Group group1 in classroom.groupList)
{
Console.WriteLine("group.getGroupSize()+1" + (group1.getGroupSize() + 1) + " group.getEnrollmentRule().getGroupSize() " + group1.EnrollmentRule.GroupSize);
if (group1.getGroupSize() + 1 <= group1.EnrollmentRule.MaxGroup)
{
Console.WriteLine("Group with vacancy found");
groupFound = true;
group1.AddStudent(student);
student.GroupID = group1.GroupID;
Console.WriteLine("groupID set");
student.ClassID = classroom.classroomID;
Console.WriteLine("classID set");
return(classroom);
}
else
{
Console.WriteLine("Group is full");
}
}
}
}
else
{
Console.WriteLine("Classroom is full");
}
}
else
{
Console.WriteLine("Class rule mismatch");
}
if (classroomFound == true && vacantClassroom != null)
{
Console.WriteLine("Vacant classroom available, group is full, creating new group");
Console.WriteLine("inputs for creating new group are " + vacantClassroom.getNumOfGroups() + " " + vacantClassroom.enrollmentRule);
Group newGroup = new Group(vacantClassroom.getNumOfGroups(), vacantClassroom.enrollmentRule);
newGroup.ClassID = vacantClassroom.classroomID;
vacantClassroom.addGroupObj(newGroup);
//add teacher
foreach (Teacher teacher in TeacherList)
{
if (teacher.IsAvailable)
{
teacher.IsAvailable = false;
teacher.ClassID = newGroup.ClassID;
teacher.GroupID = newGroup.GroupID;
newGroup.teacher = teacher;
teacherFound = true;
break;
}
}
Console.WriteLine("check *** " + newGroup.GroupID + " " + (newGroup.getGroupSize() + 1) + " " + newGroup.EnrollmentRule.GroupSize);
if (newGroup.getGroupSize() + 1 <= newGroup.EnrollmentRule.GroupSize)
{
groupFound = true;
newGroup.AddStudent(student);
student.GroupID = newGroup.GroupID;
Console.WriteLine("groupID set");
student.ClassID = vacantClassroom.classroomID;
Console.WriteLine("classID set");
return(vacantClassroom);
}
}
}
}
Console.WriteLine("classroomFound is " + classroomFound + " groupFound " + groupFound);
if (classroomFound == false && groupFound == false)
{
Console.WriteLine("Class and group not found");
Console.WriteLine("Creating new class and group");
Classroom classObj = new Classroom(this.ClassroomList.Count, rule);
classroomFound = true;
this.addClassroom(classObj);
Group groupObj = new Group(classObj.getNumOfGroups(), classObj.enrollmentRule);
groupObj.ClassID = classObj.classroomID;
classObj.addGroupObj(groupObj);
//add teacher
foreach (Teacher teacher in TeacherList)
{
if (teacher.IsAvailable)
{
teacher.IsAvailable = false;
teacher.ClassID = groupObj.ClassID;
teacher.GroupID = groupObj.GroupID;
groupObj.teacher = teacher;
teacherFound = true;
break;
}
}
if (groupObj.getGroupSize() + 1 <= groupObj.EnrollmentRule.GroupSize)
{
groupFound = true;
groupObj.AddStudent(student);
student.GroupID = groupObj.GroupID;
Console.WriteLine("groupID set");
student.ClassID = classObj.classroomID;
Console.WriteLine("classID set");
return(classObj);
}
}
throw new Exception("Invalid input while assigning Class ID");
}
