/*
* Method: ReadFromCSV
* Parameters: N/A
* Output: Saved file in the CSV format
* Created By: Jeffrey Allen
* Date: 5/4/2015
* Modified By:
*
* Description: Reads the data from an output CSV file
*
*/
public void ReadOutput(string filename)
{
if (filename != "")
{
System.IO.StreamReader file =
new System.IO.StreamReader(filename);
Globals.totalEnrollemntsFileName = filename;
string[] splitFileName = filename.Split('.');
string extention = splitFileName[1];
string[] semesterAndYear;
string semesterAndYearLine = file.ReadLine();
char delimitingFactor = '0';
if (extention == "csv")
{
delimitingFactor = ',';
semesterAndYear = semesterAndYearLine.Split(delimitingFactor);
}
else
{
delimitingFactor = ' ';
semesterAndYear = semesterAndYearLine.Split(delimitingFactor);
}
Globals.semester = semesterAndYear[0];
Globals.year = semesterAndYear[1];
// read enrollments file name
Globals.totalEnrollemntsFileName = file.ReadLine();
CompressedClassTimes ct = new CompressedClassTimes(Globals.totalEnrollemntsFileName);
Globals.compressedTimes = ct.GetCompressedClassTimes();
// read time constraints
string days = file.ReadLine();
string starttime = file.ReadLine();
string lengthofexam = file.ReadLine();
string btwclass = file.ReadLine();
string lunchtime = file.ReadLine();
TimeConstraints readConstraints = new TimeConstraints(Convert.ToInt32(days),
Convert.ToInt32(starttime), Convert.ToInt32(lengthofexam),
Convert.ToInt32(btwclass), Convert.ToInt32(lunchtime));
Globals.timeConstraints = readConstraints;
// read adminApproved
string adminApp = file.ReadLine();
if (adminApp[0] == 'S')
{
Globals.adminApproved = true;
}
else
{
Globals.adminApproved = false;
}
Scheduler schedule = new Scheduler(Globals.compressedTimes, Globals.timeConstraints);
schedule.Schedule();
Globals.examWeek = schedule.GetExams();
//string nextLine = file.ReadLine();
//while (nextLine != "")
//{
// nextLine = file.ReadLine();
//}
//// Read and display lines from the file until the end of
//// the file is reached.
//while ((nextLine = file.ReadLine()) != null)
//{
// // if header, discard and get next line
// if (nextLine[0] == 'D')
// nextLine = file.ReadLine();
// // if line has single digit, then increment day
// if (nextLine[0] == ' ')
// continue;
// // if line has two exam times,
//}
}
}
/*
* Method: RunCompression()
* Parameters: N/A
* Output: N/A
* Created By: Riley Smith
* Date: 3/30/2015
* Modified By: Joshua Ford
*
*Description: This will run the compression.
*/
public void RunCompression()
{
string enrollmentWarning = "";
string oneDayWarning = "";
if (Globals.totalEnrollemntsFileName != "")
{
CompressedClassTimes compressedClassTimes =
new CompressedClassTimes(Globals.totalEnrollemntsFileName);
if (compressedClassTimes.GetErrorList().Count != 0)
{
string errorMsg = "";
foreach (string ele in compressedClassTimes.GetErrorList())
{
errorMsg = errorMsg + ele + "\n";
}
MessageBox.Show(errorMsg, "ERROR");
Globals.compressedTimes = null;
}
if (compressedClassTimes.GetWarningLessThanOneStudents() != 0)
{
enrollmentWarning = "Warning - There were "
+ compressedClassTimes.GetWarningLessThanOneStudents()
+ " class times flagged for less than 1 students " +
"enrolled";
}
if (compressedClassTimes.GetWarningForOneDayClass() != 0)
{
oneDayWarning = "Warning - There were "
+ compressedClassTimes.GetWarningForOneDayClass()
+ " class times flagged as night classes and/or "
+ "one day classes that were "
+ "less than 1 hour long and/or labs";
if (enrollmentWarning == "")
{
MessageBox.Show(oneDayWarning, "Warning");
}
}
if (enrollmentWarning != "" && oneDayWarning != "")
{
enrollmentWarning += "\n" + oneDayWarning;
MessageBox.Show(enrollmentWarning, "Warning");
}
Globals.compressedTimes =
compressedClassTimes.GetCompressedClassTimes();
MessageBox.Show("Enrollment File Accepted");
}
}
