public static String getDailyFactsDataFilename(MathOperationTypeEnum operation)
{
switch (operation)
{
case MathOperationTypeEnum.ADDITION:
return dailyAdditionFactsData;
case MathOperationTypeEnum.SUBTRACTION:
return dailySubtractionFactsData;
case MathOperationTypeEnum.MULTIPLICATION:
return dailyMultiplicationFactsData;
default:
return dailyDivisionFactsData;
}
}
/*
* Retrieve the current saved response time.
*/
public static bool getSavedResponseTime(MathOperationTypeEnum operationType,
List<long> factResponseTime, ref int maxResponseTime)
{
List<int> responseTime = new List<int> ();
String[] savedTimes;
try
{
savedTimes = System.IO.File.ReadAllLines (FactsFiles.getFactResponseTimeFilename ());
}
catch (System.IO.FileNotFoundException)
{
return false;
}
foreach (String time in savedTimes)
{
responseTime.Add (System.Convert.ToInt32 (time));
}
maxResponseTime = responseTime[(int) operationType];
// No fact response times have been recorded if no maxResponseTime exists
return !maxResponseTime.Equals(0);
}
/*
* Starts the chosen daily facts or speed test
*/
public void startTheFacts(MathOperationTypeEnum sign, Boolean isSpeedTest, Boolean processAllDailyFacts)
{
operationType = new MathOperation (sign);
if (userProfile.Equals (GUEST_PROFILE))
{
var confirmResult = MessageBox.Show ("Would you like to create a profile before continuing?\nA profile is required for your progress to be saved.", "Confirm Cancel", MessageBoxButtons.YesNo);
if (confirmResult == DialogResult.Yes)
{
createNewUserProfile ();
}
}
// Determine if the user has already used the daily facts today.
String dateData = files.readDailyFactsDateDataFromFile(operationType.operationType);
if (dateData == "MAX_TIME_ELAPSED")
{
MessageBox.Show ("A month or more has passed since your last speed test.\nPlease retake the " + operationType.ToString () +
"Facts speed test.", "New Speed Test Needed");
return;
}
else if (dateData == DateTime.Today.ToString ("d"))
{
saveProgress = false;
var continueWithoutSavingResponse = MessageBox.Show ("Oops! It looks like you have already practiced your " + operationType.ToString () +
" facts today.\nYou can practice them again, but your progress will not be saved.\n\n Continue anyway?",
"Progress Will Not Be Saved", MessageBoxButtons.YesNo);
if (continueWithoutSavingResponse == DialogResult.No)
{
return;
}
}
else
{
saveProgress = true;
}
speedTest = isSpeedTest;
processingAllDailyFacts = processAllDailyFacts;
if (!processingAllDailyFacts)
{
toggleMainMenuControl ();
toggleFactsDisplayControl ();
}
// Change the bool value so the last set of messages for all daily facts are not suppressed.
else if (operationType.operationType == MathOperationTypeEnum.DIVISION)
{
processingAllDailyFacts = !processingAllDailyFacts;
}
// Initialize and reset data structures for holding facts data
incorrectResponses = new Stack <int> ();
reference.unknownFacts.Clear ();
reference.knownFacts.Clear ();
reference.correctResponseCount = 0;
reference.factResponseTime.Clear ();
reference.factsOrder.Clear ();
incorrectResponses.Clear ();
factsReviewControl.incorrectQuestions.Clear ();
reference.startProcessingFacts (speedTest, operationType, m_factsDisplayControl, processingAllDailyFacts, userProfile);
}
/*
* Determine which filename should be used.
*/
public static string getDailyFactsFilename(MathOperationTypeEnum operationType, bool knownFile)
{
switch (operationType)
{
case MathOperationTypeEnum.ADDITION:
if (knownFile)
{
return System.IO.Path.Combine (knownFactsPath, ADDITION);
}
else
{
return System.IO.Path.Combine (unknownFactsPath, ADDITION);
}
case MathOperationTypeEnum.SUBTRACTION:
if (knownFile)
{
return System.IO.Path.Combine (knownFactsPath, SUBTRACTION);
}
else
{
return System.IO.Path.Combine (unknownFactsPath, SUBTRACTION);
}
case MathOperationTypeEnum.MULTIPLICATION:
if (knownFile)
{
return System.IO.Path.Combine (knownFactsPath, MULTIPLICATION);
}
else
{
return System.IO.Path.Combine (unknownFactsPath, MULTIPLICATION);
}
default:
if (knownFile)
{
return System.IO.Path.Combine (knownFactsPath, DIVISION);
}
else
{
return System.IO.Path.Combine (unknownFactsPath, DIVISION);
}
}
}
private static String getFactsFilename(MathOperationTypeEnum operation)
{
switch (operation)
{
case MathOperationTypeEnum.ADDITION:
return ADDITION;
case MathOperationTypeEnum.SUBTRACTION:
return SUBTRACTION;
case MathOperationTypeEnum.MULTIPLICATION:
return MULTIPLICATION;
default:
return DIVISION;
}
}
public void saveResponseData(int[] incorrectResponses, Fact[] unknownFacts, String username, MathOperationTypeEnum operation)
{
Data.UserDataSetTableAdapters.ResponseDataTableAdapter responseDataTableAdapter = new Data.UserDataSetTableAdapters.ResponseDataTableAdapter ();
DateTime date = DateTime.Today.Date;
System.Text.StringBuilder responseStringBuilder = new System.Text.StringBuilder ();
// Create a formatted response string.
for (int index = 0; index < unknownFacts.Count (); ++index)
{
responseStringBuilder.Append ("\n");
responseStringBuilder.Append (unknownFacts[index].ToString ());
responseStringBuilder.Append (" = ");
responseStringBuilder.Append(incorrectResponses[index].ToString ());
}
try
{
responseDataTableAdapter.Insert (username, date, (int) operation, responseStringBuilder.ToString ());
}
catch (Exception e)
{
// TODO Handle exceptions
Console.WriteLine (e.StackTrace);
}
}
/*
* Retrieves the last date a daily fact was run for the given operation.
*/
public String readDailyFactsDateDataFromFile(MathOperationTypeEnum operation)
{
try
{
String dateLog = getDailyFactsDataFilename (operation);
// Check if more than 1 month has elapsed since the last speed test.
using (System.IO.StreamReader file = new System.IO.StreamReader (dateLog))
{
DateTime dateOfFirstSpeedTest = Convert.ToDateTime (file.ReadLine ());
if (DateTime.Today.AddMonths (1) <= dateOfFirstSpeedTest)
{
// Overwrite the current file to avoid saving more than 30 days of data at a time.
System.IO.File.Create (dateLog);
return "MAX_TIME_ELAPSED";
}
return System.IO.File.ReadLines (dateLog).Last ();
}
}
catch (Exception)
{
return "";
}
}
/*
* Saves the current date for the given math fact operation.
*/
public static void writeDailyFactsDateDataToFile(String date, MathOperationTypeEnum operation)
{
try
{
using (System.IO.StreamWriter fileWriter = System.IO.File.AppendText (getDailyFactsDataFilename (operation)))
{
fileWriter.WriteLine (date);
}
}
catch (Exception e)
{
Console.WriteLine (e);
}
}
private void updateFactFiles(MathOperationTypeEnum operationType, int maxFactNumber)
{
MathFactsForm.userProfile.maxFactNumbers[(int) operationType] = maxFactNumber;
// Delete the files so new facts will be generated the next time daily facts is selected.
String unknownFactsFile = FactsFiles.getDailyFactsFilename (operationType, false);
if (System.IO.File.Exists (unknownFactsFile))
{
System.IO.File.Delete (unknownFactsFile);
}
String knownFactsFile = FactsFiles.getDailyFactsFilename (operationType, true);
if (System.IO.File.Exists (knownFactsFile))
{
System.IO.File.Delete (knownFactsFile);
}
// Also clear any existing date data
String dailyFactsDataFile = FactsFiles.getDailyFactsDataFilename (operationType);
System.IO.File.Create (dailyFactsDataFile);
}
public MathOperation(MathOperationTypeEnum operationType)
{
this.operationType = operationType;
}
