protected Report _stdReport = new Report();//REPORT OBJECT TO BE SENT TO TE REPORT HANDLER.
public Problem_Setting_Screen_add(User student)
{
_student = student;
InitializeComponent();
//display student
lblUserNameDisplay.Text = "Student: " + student.ScreenName;
//read from assignment list
handledAssigList = _handler.ReadFile();
PopulateDdList();
}
public Admin_Control(User Admin)
{
AdminName = Admin.GetFullName;
InitializeComponent();
lblWelcomAdmin.Text = "Welcome " + AdminName;
this.WindowState = FormWindowState.Maximized;
MyCheckBox cb = new MyCheckBox();
this.Controls.Add(cb);
//populate dropdownList
updateDdlist();
lblLastAdminLogin.Text = "Last Login: " + Admin.LastLoginDate.ToString();
}
public Problem_Select_Screen(User student)
{
_student = student;
string today;
today = DateTime.Now.ToString(Properties.Settings.Default.dateFormat);
this.WindowState = FormWindowState.Maximized;
InitializeComponent();
this.ControlBox = false;
GetUserReport(student);
PopulateJungleList();
lblLastLoginDate.Text = "Last Login: "******"Last Login: ") lblLastLoginDate.Text = today;
}
/// <summary>
/// Jonathan Sanborn
///
/// Copy construct from a User object
/// </summary>
/// <param name="mmControl">The Controller Object</param>
/// <param name="user">The User to copy</param>
public Student(MMControl mmControl, User user)
: base()
{
init();
this.ID = user.ID;
this.UserType = user.UserType;
this.FirstName = user.FirstName;
this.LastName = user.LastName;
this.ScreenName = user.ScreenName;
this.LoginRecords = user.LoginRecords;
this.Password = user.Password;
getAssignments(mmControl);
}
/// <summary>
/// Jonathan Sanborn
/// Get the user with the passed in id or null if the user
/// does not exists
/// </summary>
/// <param name="id">The id of the user</param>
/// <returns>The user with the id</returns>
public User GetUserByID(string id)
{
string fileName = Path.Combine(filePath, Properties.Settings.Default.usersFilename);
User user = null;
try
{
XDocument userFile = OpenFile(fileName, MMFileType.User);
if (userFile != null)
{
XElement elem = userFile.Descendants("User").First(s => s.Element("ID").Value == id );
user = new User(elem);
}
}
catch (FileNotFoundException ex)
{
System.Diagnostics.Debug.Write(ex.Message);
}
return user;
}
//personalise label for the student we are currently working on.
public AddNewProblemSet(User student)
{
_Student = student;
InitializeComponent();
lblUserNameDisplay.Text = "Student Name: " + _Student.ScreenName;
}
/// <summary>
/// 22 March 2014
/// Jonathan Sanborn & Harvey Mercado
/// Copy constructor take the passed in user and copies the defining values
/// into a new instance of the Admin
/// </summary>
/// <param name="user">The user to with the set values to copy from.</param>
public Admin(User user) : base()
{
init();
this.ID = user.ID;
this.UserType = user.UserType;
this.FirstName = user.FirstName;
this.LastName = user.LastName;
this.ScreenName = user.ScreenName;
this.Password = user.Password;
this.LoginRecords = user.LoginRecords;
}
//we need to set a date for whent he last time the user had login to the Math Monkeys
public void updateLoginDate(User student, string fileName)
{
string today;
today = DateTime.Now.ToString(Properties.Settings.Default.dateFormat);
if (File.Exists(fileName) == true) // Checks if file exists
{
xmlDocument = XDocument.Load(fileName);
var query = from item in xmlDocument.Descendants("User")
where (item.Element("Name").Value == student.ScreenName &&
item.Element("UniqueID").Value == student.ID.ToString())
select item;
foreach (XElement itemE in query)
{
//System.Diagnostics.Debug.Write("An item was selected");
itemE.SetElementValue("LoginDate", today);
}
xmlDocument.Save(fileName);
}
}
//read in report to ReportList
public void GetUserReport(User student)
{
//Report handler "ReadFile" could be implemented by taking the user as a parameter
_fileNameReport = (student.ScreenName + student.ID + ".xml").Replace(" ", "");
ReportList = StudentReport.ReadFile(_fileNameReport);
}
//ViewReport reads into xml file and display the report for selected student
public void ViewReport(User student)
{
try
{
//dtgAdministrator.Rows.Clear();
dtgAdministrator.Columns.Clear();
string fileName = (student.ScreenName + student.ID.ToString() + ".xml").Replace(" ", "");
try
{
XmlDataDocument xmldata = new XmlDataDocument();
xmldata.DataSet.ReadXml(fileName);
dtgAdministrator.DataSource = xmldata.DataSet;
dtgAdministrator.DataMember = "Report";
}
catch
{
MessageBox.Show("Error Opening file");
}
}
catch (ArgumentException)
{
MessageBox.Show("Error displaying");
}
}
/// <summary>
/// 22 March 2014
/// Jonathan Sanborn & Harvey Mercado
/// returns a bool of if the user is valid
///
/// 21 April 2014
/// Jeff Bunce
/// Refactored. Keeping this as a function because
/// other methods of authentication can be easily
/// swapped out in lieu of password authentication.
/// </summary>
/// <param name="user">The user to authenticate</param>
/// <param name="password">the password for the user</param>
/// <returns>if the user is valid</returns>
private bool AuthenticateUser(User user, string password)
{
return (user.Password == password);
}
/// <summary>
///
/// 22 March 2014
///Jonathan Sanborn & Harvey Mercado
///Updates the currently selected user
/// </summary>
/// <param name="sender">The object that raised the event</param>
/// <param name="e">The event arguments</param>
internal void LoginSelectionChanged(object sender, EventArgs e)
{
ComboBox changed = sender as ComboBox;
currentUser = (User)changed.SelectedValue;
}
//Update file will be called after a student have completed a fiel certain fields wil be updated.
public void UpdateReport(User student, double grade, Report report) // Jungle jungle, //Adds just a student for now with uniqueID=count and some userName
{
//System.Diagnostics.Debug.Write("Grade is handler " + grade);
string today;
today = DateTime.Now.ToString(Properties.Settings.Default.dateFormat);
_fileName = (student.ScreenName + student.ID + ".xml").Replace(" ", "");
if (File.Exists(_fileName) == true) // Checks if file exists
{
System.Diagnostics.Debug.Write("File Name " + report.AssignmentName);
xmlDocument = XDocument.Load(_fileName);
var query = from item in xmlDocument.Descendants("Report")
where (item.Element("AssignmentName").Value == report.AssignmentName &&
item.Element("AssignmentComplete").Value == "false")
select item;
foreach (XElement itemE in query)
{
//System.Diagnostics.Debug.Write("An item was selected");
//itemE.SetElementValue("JungleName", jungle.JungleName);
itemE.SetElementValue("AssignmentComplete", true);
itemE.SetElementValue("DateComplete", today);
itemE.SetElementValue("Grade", Math.Round(grade, 2));
}
xmlDocument.Save(_fileName);
}
else
{
System.Diagnostics.Debug.Write("File Is not Existent for Use: " + student.ScreenName + student.ID);
}
}
//When the program start ther will be not xml file existen therefore we create one with a default administrator
public void WriteReport(User student, string AssName, int Goal)
{
string today;
today = DateTime.Now.ToString(Properties.Settings.Default.dateFormat);
DateTime? dt = null;
_fileName = (student.ScreenName + student.ID.ToString() + ".xml").Replace(" ", "");
if (File.Exists(_fileName) == true)
{
if (fileIsOpen = OpenFile(_fileName))
{
//make sure that count should be zero
//as the first time we create a program we make a admin a default user
var newReportNode = new XElement("Report",
new XElement("AssignmentName", AssName),
new XElement("JungleName", ""),
new XElement("AssignmentComplete", false),
new XElement("DateAssg", today),
new XElement("DateComplete", dt),
new XElement("Goal", Goal),
new XElement("Grade", 0)
);
xmlDocument.Element("Reports").Add(newReportNode);
xmlDocument.Save(_fileName);
RepNumber++;
}
}
//need an alternative
}
