//Stephanie Yao
/* CONTEXT: A user has already been selected from the list of assigned students.
* PURPOSE: Deletes a user from the group (in memory only- no XML writing).*/
public void delUserFromGroupBtn_Click(object sender, EventArgs e)
{
//Remove from the list of the affiliated group (given by active Tab Page)
string group="U";
//JT: we need to actually update the targetUserGroup variable to know what student we are moving
//targetUserGroup = currentTeacher.students[1];
targetUserGroup = update_var_targetuserGroup();
if (targetUserGroup != null)
{
switch (manageGroupTabControl.SelectedTab.Name)
{
case "GroupPageA":
GroupA.Remove(targetUserGroup);
//group="A";
Console.WriteLine("we are removing from groupA:::" + targetUserGroup.fullName);
break;
case "GroupPageB":
GroupB.Remove(targetUserGroup);
//group="B";
Console.WriteLine("we are removing from groupB:::" + targetUserGroup.fullName);
break;
case "GroupPageC":
GroupC.Remove(targetUserGroup);
//group="C";
Console.WriteLine("we are removing from groupC:::" + targetUserGroup.fullName);
break;
}
//check if user is in the list, if it is dont add it
//Aurelio Arango
if (!checkStudentIsInList(Unassigned, targetUserGroup.userID))
{
changeStudentGroup(targetUserGroup.userID, group);
Unassigned.Add(targetUserGroup);
//Update the listBox
load_valid_students();
load_ManageStudentList();
//refresh_ManageStudentListBoxes();
}
}
//JT: set the student to null becase we are done moving students. before it was saving the last student we moved
targetUserGroup = null;
}//end function
}//end function
//Stephanie Yao
private void groupRosterC_SelectedIndexChanged(object sender, EventArgs e)
{
//userChangeGroupIndex = Convert.ToInt32(groupRosterC.SelectedIndex);
int size = groupRosterC.Items.Count;
//Debug.WriteLine(size);
if (size > 0 && manageGroupTabControl.SelectedTab.Name.Equals("GroupPageC"))
{
Debug.WriteLine(manageGroupTabControl.SelectedTab.Name);
userChangeGroupIndex = Convert.ToInt32(groupRosterA.SelectedIndex);
if(userChangeGroupIndex >=0 && GroupC.Count != 0)
{
//Debug.WriteLine(groupRosterC.Text);
//Debug.WriteLine(size);
targetUserGroup = GroupC[userChangeGroupIndex];
}
}
//Console.WriteLine("from groupRosterC");
}//end function
}//end function
//Aurelio Arango
//4-7-14
private void manageStudentList_SelectedIndexChanged(object sender, EventArgs e)
{
int size = manageStudentList.Items.Count;
if (size > 0 )
{
manageStudentIndex = Convert.ToInt32(manageStudentList.SelectedIndex);
if (manageStudentIndex >= 0 )
{
//Debug.WriteLine(manageStudentList.Text);
//Debug.WriteLine(size);
targetUserUnassigned = Unassigned[manageStudentIndex];//
}
//Console.WriteLine("the current person clicked on is:" + Unassigned[manageStudentIndex].fullName);
}
}
}//end validate input
//
//------------------------------------------------Set Problems page end
//
//
//----------------------------------------Manage Users page start
//
//Aurelio Arango and Stephanie Yao
//Laod all the lists based on the user info
/* COMPONENT: Called in AdminForm_Load(..., ...).*/
private void load_ManageStudentList()
{
Unassigned = new List<Student>();
GroupA = new List<Student>();
GroupB = new List<Student>();
GroupC = new List<Student>();
Student targetUserUnassigned = new Student();
Student targetUserGroup = new Student();
for (int i = 0; i < valid_students.Count; i++)
{
switch (valid_students[i].group)
{
case "U": Unassigned.Add(valid_students[i]); break;
case "A": GroupA.Add(valid_students[i]); break;
case "B": GroupB.Add(valid_students[i]); break;
case "C": GroupC.Add(valid_students[i]); break;
}//end switch
}//end for
refresh_ManageStudentListBoxes();
clearListBoxes();
}
//When you select someone from the list, save to a variable which member it is, and personalize a message.
/* SELECTEDINDEXCHANGED event triggered when selecting a different student for whom to create problems
* Will update the label (Generating problems for...) and the file path.
* Kevin and Uriah
*/
private void listOfStudents_SelectedIndexChanged(object sender, EventArgs e)
{
//Program.targetUser = Convert.ToInt32(listOfStudents.SelectedIndex);
int selectedIndex = Convert.ToInt32(listOfStudents.SelectedIndex);;
//Debug.WriteLine(listOfStudents.SelectedIndex);
if (selectedIndex <= 0)
{
selectedIndex = 0;
}
//targetUser = Program.teachers[Program.currentTeacherIndex].students[Program.currentStudentIndex];
setProblems_targetStudent = new Student();
setProblems_targetStudent = Program.teachers[Program.currentTeacherIndex].students[selectedIndex];
//Aurelio Arango
//adding string for date and user
//string admin_welcome = "Welcome " + currentUser.fullName + " "+getUserDate(currentUser.userID);
string admin_welcome = "Welcome " + currentTeacher.fullName + " " + currentTeacher.lastLogin;
fileName = @"c:\users\public\MathDrills\ProblemSets\" + setProblems_targetStudent.userID + ".xml";
//labelGenProblemsFor.Text = admin_welcome;// +"\nCreating problems for " + setProblems_targetStudent.fullName;
//labelGenProblemsFor.Left = (((this.ClientSize.Width - 179) - labelGenProblemsFor.Width) / 2) + 179; //Center the greeting. 179 accounts for the list of users on the side.
}
//Aurelio ARango
//This method was taken from Kevin's and Uriahs, and uses objects rather than accessing the xml
//This method adds a new student or teacher to the xml
private void add_student_button_Click(object sender, EventArgs e)
{
string userFullName = "";
userFullName = inputFullName.Text;
userFullName = removeSpecialChars(userFullName);
if (userFullName.Count() > 0)
{
//if is a student, create a new student and add to main list
if (add_delete_Student_radioButton.Checked)
{
int total_students = Program.teachers[Program.currentTeacherIndex].students.Count;
int new_id = Program.teachers[Program.currentTeacherIndex].userID + total_students + 1;
Student newStudent = new Student(userFullName, new_id, "U", "1");
//add new student
Program.teachers[Program.currentTeacherIndex].students.Add(newStudent);
loadAll();//updating all pages
inputFullName.Text = "";
}//add a teacher
else
{
int new_id = Program.teachers[Program.currentTeacherIndex].userID + 100;//increase by 100 each id
List<Student> slist = new List<Student>();
Teacher newTeacher = new Teacher(userFullName,new_id,slist,"admin");
Program.teachers.Add(newTeacher);
loadAll();//updating all pages
inputFullName.Text = "";
}
}
}
}//end function
//Aurelio Arango
//4-7-14
private void manageStudentList_SelectedIndexChanged(object sender, EventArgs e)
{
int size = manageStudentList.Items.Count;
if (size > 0 )
{
manageStudentIndex = Convert.ToInt32(manageStudentList.SelectedIndex);
if (manageStudentIndex >= 0 )
{
//Debug.WriteLine(manageStudentList.Text);
//Debug.WriteLine(size);
targetUserUnassigned = Unassigned[manageStudentIndex];//
}
}
}
/*Aurelio Arango
* This method retrieves the last login date for a given user based user id.
* Returns a string of the last date a student was logged.
*/
//Aurelio Arango
//Not in use because student object holds last loggin
/* public string getDate(int user_id)
{
string string_date="";
XElement studentListXML;
studentListXML = XElement.Load(Program.USERSFILE);
foreach (XElement user in studentListXML.Descendants("Student"))
{
if (Convert.ToInt32(user.Element("UserID").Value) == user_id)
{
string_date = user.Element("LastLogin").Value;
}
}
return string_date;
}*/
/*
*Jorge Torres & Aurelio Arango & Kevin Novak 24/29/2014 - Reload all the data when the form is reloaded
*/
private void loadAll()
{
currentUser = new Student();
//currentUser = Program.Student[Program.currentStudentIndex];
currentUser = Program.students[Program.currentStudentIndex]; //Program.teachers[Program.currentTeacherIndex].students[Program.currentStudentIndex];
Console.WriteLine(currentUser.fullName);
}