public static void RemoveStudentfromCourse(UserStudent S, Course C)
{
MessageBox.Show("Removing " + S.UserName + " from " + C.CourseName + " .");
C.RemoveStudent(S);
S.MyCourses.Remove(C.CourseName);
MessageBox.Show("You are no longer registered for " + C.CourseName + " .");
}
private void ActualRegButton_Click(object sender, EventArgs e)
{
if (state == adminstate.student)
{
if (studstate == studentstate.salcourses)
{
thisCourse = Courses[dataGridView2.SelectedRows[0].Index];
benutil.AddStudenttoCourse(asthisstudent, thisCourse, admin);
}
if (studstate == studentstate.sadvisor)
{
asthisstudent.Advisor = FacultyList[dataGridView2.SelectedRows[0].Index].UserName;
ActualRegButton.Hide();
dataGridView2.Hide();
IVS();
}
}
if (state == adminstate.crs)
{
newNames.Add(FacultyList[dataGridView2.SelectedRows[0].Index].UserName);
cadst = courseadminstate.credits;
this.Text = "Changing a course.";
DetailBox.Text = thisCourse.CourseName + "is worth " + thisCourse.credits + " credits.";
showDetail();
TrueNo.Show();
dataGridView2.Hide();
ActualRegButton.Hide();
FastRegButton.Hide();
}
}
public static void AddStudenttoCourse(UserStudent S, Course C)
{
if (C.AddStudent(S))
{
S.MyCourses.Add(C.CourseName);
MessageBox.Show("You've successfully registered for " + C.CourseName + " .");
}
else
{
if (C.Students >= C.Seats)
MessageBox.Show("Class is Full!");
if (S.MyCourses.Contains(C.CourseName))
MessageBox.Show("You've Already Registered for this Course!");
}
}
public CourseParseForm(List<Course> C, List<UserAdmin> ad, List<UserFaculty> fac, List<UserStudent> std)
{
InitializeComponent();
Courses = C;
A = ad;
F = fac;
S = std;
UserAdmin a = new UserAdmin("Automated","*****","B","P","B");
try
{
filereader = new StreamReader("ClassInput.txt");
line = filereader.ReadLine();
while (line != null)
{
List<String> timeblocks = new List<string>();
cName.Text = line.Substring(0, 11).Trim();
cTitle.Text = line.Substring(11, 16).Trim();
cInst.Text = line.Substring(27, 11).Trim();
cCred.Text = line.Substring(38, 5).Trim();
cSeat.Text = line.Substring(43, 4).Trim();
cNumTimes.Text = line.Substring(47, 2).Trim();
string timeline = line.Substring(49).Trim();
int numTimes = Convert.ToInt16(cNumTimes.Text);
for (int i = 0; i < numTimes; i++)
{
int begin = (0 + (i * 6)); //changed
// Needed to add one for the space
timeblocks.Add(timeline.Substring(begin, 5));
//MessageBox.Show(cName.Text + " " + timeblocks[i]);
}
Course myCourse = new Course(cName.Text, cTitle.Text, cInst.Text,
Convert.ToDouble(cCred.Text), Convert.ToInt16(cSeat.Text), timeblocks);
Courses.Add(myCourse);
//MessageBox.Show("There are " + Courses.Count + " Courses.");
line = filereader.ReadLine();
}
filereader.Close();
//MessageBox.Show("File is now complete.");
}
catch
{
//MessageBox.Show("There was an Error");
}
try
{
filereader = new StreamReader("HistoryInput.txt");
line = filereader.ReadLine();
int times;
string name;
string title;
string term;
double credit;
string grade;
while (line != null)
{
bool studentfound = false;
name = line.Substring(0, 11).Trim();
UserStudent stud = new UserStudent();
foreach(UserStudent st in S)
{
if (name == st.UserName)
{
stud = st;
studentfound = true;
break;
}
}
if (!studentfound)
{
line = filereader.ReadLine();
continue;
}
times = int.Parse(line.Substring(11, 2).Trim());
int x = 13;
for (int i = 0; i < times; i++)
{
title = line.Substring(x, 11).Trim();
x += 11;
term = line.Substring(x, 4).Trim();
x += 4;
credit = double.Parse(line.Substring(x, 5));
x += 5;
grade = line.Substring(x, 4).Trim();
x += 4;
// <user-name:10>S<num-courses:2>S
// <course-name-1:10>S<term-1:3>S<course-credit-1:4>S<grade-1:3>…
//S<course-name-N:10>S<term-N:3>S<course-credit-N:4>S<grade-N:3>
if (term == "S13")
{
foreach (Course Cn in Courses)
{
if (Cn.CourseName == title)
{
benutil.AddStudenttoCourse(stud, Cn, a);
}
}
}
else
{
PastCourse pst = new PastCourse(term, title, grade, credit);
stud.MyPastCourses.Add(pst);
}
}
line = filereader.ReadLine();
}
//MessageBox.Show("Complete");
}
catch (EndOfStreamException)
{ }
try
{
}
catch (EndOfStreamException)
{ }
LoginForm lgn = new LoginForm(A, F, S, C);
if (lgn.ShowDialog() == DialogResult.OK)
{
Application.Run(new LoginForm(A, F, S, C));
}
this.Close();
}
/// <summary>
/// Returns true if there exists a conflict between the two courses and false otherwise.
/// </summary>
/// <param name="C">The course to compare meetings to.</param>
/// <returns></returns>
public bool checkConflict(Course C)
{
foreach (Meeting Mn in Meetings)
{
foreach (Char dayn in Mn.days)
{
foreach (Meeting Mx in C.Meetings)
{
foreach (Char dayx in Mx.days)
{
if (dayx == dayn)
{
int t1 = int.Parse(Mn.ddttk.Substring(2));
int t2 = int.Parse(Mx.ddttk.Substring(2));
if (t1 == t2) //Does this course meet at exactly the same time
//on this day? If so: conflict.
{
return true;
}
int tt1a = (t1 / 10);
int tt1b = (t1 / 10) + t1 % 10;
int tt2 = (t2 / 10);
if ((tt2 > tt1a) && (tt2 < tt1b))
{
//Does C start inside Course's time on this day? If so: conflict.
return true;
}
int tt2a = tt2;
int tt2b = tt2 + t2 % 10;
int tt1 = tt1a;
if ((tt1 > tt2a) && (tt1 < tt2b))
//Does This course start inside C's time on this day? If so: conflict.
{
return true;
}
}
}
}
}
}
return false;
}
private void killButton_Click(object sender, EventArgs e)
{
if (state == adminstate.student)
{
studstate = studentstate.skill;
button1.Enabled = false;
AdvisorButton.Enabled = false;
int studentindex = dataGridView1.SelectedRows[0].Index;
YesButton.Text = "Yes";
NoButton.Text = "No";
showDetail();
DetailBox.Text = "Delete " + StudentList[studentindex].UserName + "?";
}
if (state == adminstate.faculty)
{
button1.Enabled = false;
AdvisorButton.Enabled = false;
asthisfaculty = FacultyList[dataGridView1.SelectedRows[0].Index];
DetailBox.Text = "Delete " + asthisfaculty.UserName + "?";
YesButton.Text = "Yes";
NoButton.Text = "No";
showDetail();
}
if (state == adminstate.crs)
{
button1.Enabled = false;
AdvisorButton.Enabled = false;
thisCourse = Courses[dataGridView1.SelectedRows[0].Index];
DetailBox.Text = "Delete " + thisCourse.CourseTitle + "?";
YesButton.Text = "Yes";
NoButton.Text = "No";
showDetail();
}
}
private void button1_Click(object sender, EventArgs e)
{
switch (state)
{
case adminstate.dflt: { } break; //Do nothing.
case adminstate.student:
if (studstate == studentstate.sviewall)
{
asthisstudent = StudentList[dataGridView1.SelectedRows[0].Index];
//MessageBox.Show("Student : " + asthisstudent.FirstName + " " + asthisstudent.LastName);
studstate = studentstate.ssched;
this.Text = "View/Change " + asthisstudent.UserName + "'s course schedule.";
List<Course> StdCrs = new List<Course>();
foreach (Course C in Courses)
{
if (asthisstudent.MyCourses.Contains(C.CourseName))
{
StdCrs.Add(C);
}
}
dataGridView1.DataSource = StdCrs;
AdvisorButton.Hide();
button1.Text = "Student List";
FastRegButton.Text = "View all courses";
FastRegButton.Show();
}
else
{
//state = adminstate.dflt;
//AdvisorButton.Show();
//MessageBox.Show("State 2b");
IVS();
}
break;
case adminstate.faculty:
{
asthisfaculty = FacultyList[dataGridView1.SelectedRows[0].Index];
List<String> myCrsStringList = asthisfaculty.MyClasses;
foreach (Course c in Courses)
{
if (c.Instructor == asthisfaculty.UserName)
{
facCourse.Add(c);
}
}
dataGridView2.DataSource = facCourse;
dataGridView2.Show();
}
break;
case adminstate.crs:
{
newNames = new List<String>(); //This prevents a hilarious error.
cadst = courseadminstate.name;
thisCourse = Courses[dataGridView1.SelectedRows[0].Index];
DetailBox.Text = "Course Name = " + thisCourse.CourseName + ".";
YesButton.Text = "Change?";
NoButton.Text = "Cancel Changes";
TrueNo.Show();
showDetail();
}
break;
default: //MessageBox.Show("CASE 3");
break;
}
}
public static void AddStudenttoCourse(UserStudent S, Course C, UserAdmin Me)
{
C.AddStudent(S, Me);
}
public bool checkConflict(Course C)
{
foreach (Meeting meet in Meetings)
{
foreach (Meeting meet2 in C.Meetings)
{
foreach (char day in meet.days)
{
if (meet2.days.Contains(day))
{
int start1 = int.Parse(meet.time.Substring(2, 2));
int end1 = start1 + int.Parse(meet.time.Substring(4));
int start2 = int.Parse(meet2.time.Substring(2, 2));
int end2 = start1 + int.Parse(meet2.time.Substring(4));
if (((start1 <= start2) && (end1 > start2)) || ((start2 <= start1) && (end2 > start1)))
return true;
}
}
}
}
return false;
}
