/// <summary>
/// Jonathan Sanborn
///
/// Problem Set Generator constructor.
/// </summary>
/// <param name="problemSet">The problemSet to generate the problems from</param>
public ProblemSetGenerator(ProblemSet problemSet)
{
init();
this.problemSet = problemSet;
GenerateProblems();
}
/// <summary>
/// Jonathan Sanborn
///
/// Delete the passed in problem set from the XML
/// </summary>
/// <param name="problemSet">The Problem to delete</param>
public void DeleteProblemSet(ProblemSet problemSet)
{
string fileName = Path.Combine(filePath, Properties.Settings.Default.problemSetsFilename);
try
{
XDocument problemSetFile = OpenFile(fileName, MMFileType.ProblemSet);
if (problemSetFile != null)
{
try
{
problemSetFile.Descendants("ProblemSet").First(s => s.Element("ID").Value == problemSet.ID).Remove();
problemSetFile.Save(fileName);
}
catch (ArgumentNullException ex)
{
System.Diagnostics.Debug.Write(DateTime.Now.ToString() + " UpdateUser failed null referance.\n" + ex.Message);
}
catch (InvalidOperationException ex)
{
System.Diagnostics.Debug.Write(DateTime.Now.ToString() + " UpdateUser failed Invalid Operation.\n" + ex.Message);
}
}
}
catch (FileNotFoundException ex)
{
System.Diagnostics.Debug.Write(ex.Message);
}
}
/// <summary>
/// Jonathan Sanborn
///
/// Problem Set Generator constructor.
/// </summary>
/// <param name="problemSet">The problemSet to generate the problems from</param>
internal ProblemSetGenerator(ProblemSet problemSet)
{
init();
this.problemSet = problemSet;
GenerateProblems();
}
/// <summary>
/// Jonathan Sanborn
///
/// Problem Set Generator constructor.
/// </summary>
/// <param name="problemSet">The problemSet to generate the problems from</param>
public ProblemSetGenerator(ProblemSet problemSet)
{
init();
this.problemSet = problemSet;
GenerateProblems();
}
/// <summary>
/// 22 March 2014 Jonathan Sanborn & Harvey Mercado
/// Parameterized constructor for Assignment
/// </summary>
/// <param name="id">A unique ID for the Assignment</param>
/// <param name="userID">The unique ID of the user that the assignment is assigned to.</param>
/// <param name="problemSetId">the problem set Id of the for which the Problem Set that the assignment is built on</param>
/// <param name="goal">The percent of problems that must be correct to pass this assignment values 0.0-1.0.</param>
public Assignment(MMControl mmControl, string id, Student student, ProblemSet problemSet)
{
init();
this.ID = id;
this.Student = student;
this.ProblemSet = problemSet;
this.DateAssigned = DateTime.Now;
GetAssignmentAttempts(mmControl);
}
/// <summary>
/// Jonathan Sanborn
///
/// Saves the passed in Problem set to the XML
/// </summary>
/// <param name="problemSet">The Problem set to save</param>
public void SaveNewProblemSet(ProblemSet problemSet)
{
string fileName = Path.Combine(filePath, Properties.Settings.Default.problemSetsFilename);
try
{
XDocument problemSetFile = OpenFile(fileName, MMFileType.ProblemSet);
if (problemSetFile != null)
{
problemSetFile.Element("ProblemSets").Add(problemSet.GetXMLNode());
problemSetFile.Save(fileName);
}
}
catch (FileNotFoundException ex)
{
System.Diagnostics.Debug.Write(ex.Message);
}
}
/// <summary>
/// 22 March 2014 Jonathan Sanborn & Harvey Mercado
/// Parameterized constructor for Assignment
/// </summary>
/// <param name="mmControl">The Control Object</param>
/// <param name="id">A unique ID for the Assignment</param>
/// <param name="student">The student that this assignment belongs to.</param>
/// <param name="problemSet">the problem set the assignment is built on</param>
/// <param name="isCompleted">a boolean indicating that the assignment has been Completed</param>
public Assignment(MMControl mmControl, string id, Student student, ProblemSet problemSet, bool isCompleted)
{
init();
this.ID = id;
this.Student = student;
this.ProblemSet = problemSet;
this.IsCompleted = isCompleted;
this.DateAssigned = DateTime.Now;
GetAssignmentAttempts(mmControl);
}
/// <summary>
/// 22 March 2014 Jonathan Sanborn & Harvey Mercado
/// Parameterized constructor for Assignment
/// </summary>
/// <param name="id">A unique ID for the Assignment</param>
/// <param name="userID">The unique ID of the user that the assignment is assigned to.</param>
/// <param name="problemSetId">the problem set Id of the for which the Problem Set that the assignment is built on</param>
/// <param name="goal">The percent of problems that must be correct to pass this assignment values 0.0-1.0.</param>
public Assignment(Ctrl mmControl, string id, Student student, ProblemSet problemSet)
{
init();
this.ID = id;
this.Student = student;
this.ProblemSet = problemSet;
this.DateAssigned = DateTime.Now;
GetAssignmentAttempts(mmControl);
}
/// <summary>
/// 22 March 2014
/// Jonathan Sanborn & Harvey Mercado
/// Add a new problem set to the system
/// </summary>
/// <param name="problemSet">The problem set to add to the system</param>
internal void AddProblemSet(ProblemSet problemSet)
{
ProblemSetList.Add(problemSet);
this.FileHandler.SaveNewProblemSet(problemSet);
}
/// <summary>
/// Jonathan Sanborn
///
/// Delete the passed in problem set from the XML
/// </summary>
/// <param name="problemSet">The Problem to delete</param>
public void DeleteProblemSet(ProblemSet problemSet)
{
string fileName = Path.Combine(filePath, Properties.Settings.Default.problemSetsFilename);
try
{
XDocument problemSetFile = OpenFile(fileName, MMFileType.ProblemSet);
if (problemSetFile != null)
{
try
{
problemSetFile.Descendants("ProblemSet").First(s => s.Element("ID").Value == problemSet.ID).Remove();
problemSetFile.Save(fileName);
}
catch (ArgumentNullException ex)
{
System.Diagnostics.Debug.Write(DateTime.Now.ToString() + " UpdateUser failed null referance.\n" + ex.Message);
}
catch (InvalidOperationException ex)
{
System.Diagnostics.Debug.Write(DateTime.Now.ToString() + " UpdateUser failed Invalid Operation.\n" + ex.Message);
}
}
}
catch (FileNotFoundException ex)
{
System.Diagnostics.Debug.Write(ex.Message);
}
}
/// <summary>
/// Jonathan Sanborn
///
/// Saves the passed in Problem set to the XML
/// </summary>
/// <param name="problemSet">The Problem set to save</param>
public void SaveNewProblemSet(ProblemSet problemSet)
{
string fileName = Path.Combine(filePath, Properties.Settings.Default.problemSetsFilename);
try
{
XDocument problemSetFile = OpenFile(fileName, MMFileType.ProblemSet);
if (problemSetFile != null)
{
problemSetFile.Element("ProblemSets").Add(problemSet.GetXMLNode());
problemSetFile.Save(fileName);
}
}
catch (FileNotFoundException ex)
{
System.Diagnostics.Debug.Write(ex.Message);
}
}
/// <summary>
/// 22 March 2014
/// Jonathan Sanborn & Harvey Mercado
/// Add a new problem set to the system
/// </summary>
/// <param name="problemSet">The problem set to add to the system</param>
internal void AddProblemSet(ProblemSet problemSet)
{
ProblemSetList.Add(problemSet);
this.FileHandler.SaveNewProblemSet(problemSet);
}
/// <summary>
/// Be handed control by CtrlStudnt object
/// </summary>
/// <author> Jeff Bunce </author>
internal void TakeControl()
{
assignedDrill = loggedInStudent.Assignments.Where(w => !w.IsCompleted).First();
problemSetGenerator = new ProblemSetGenerator(assignedDrill.ProblemSet);
problemSet = assignedDrill.ProblemSet;
problemList = problemSetGenerator.GetProblemList;
attemptsRemaining = (int)assignedDrill.ProblemSet.NumberOfAttempts;
currentProblem = problemList.First();
problemList.Remove(CurrentProblem);
ProblemNumber = 1;
ProblemsCorrect = 0;
ProblemsIncorrect = 0;
sessionRunning = false;
switch (problemSet.Operation.ToString())
{
case "Addition":
operationIndex = 1;
break;
case "Subtraction":
operationIndex = 2;
break;
case "Multiplication":
operationIndex = 3;
break;
case "Division":
operationIndex = 4;
break;
default:
operationIndex = 0;
break;
}
studentDrillForm.DisplayProblem(problemSet.NumberOfProblems.ToString(), (problemNumber).ToString(), operationIndex,
currentProblem.Operand1.ToString(), currentProblem.Operand2.ToString());
studentDrillForm.DisplayFeedback(String.Empty); // feedback given upon giving an answer
studentDrillForm.ShowDialog();
}