/*
* Method: ReSchedule
* Parameters: CompressedClassTime ct
* Output: N/A
* Created By: Scott Smoke
* Date: 5/4/2015
* Modified By: Scott Smoke
*
* Description: This takes a breath first approach by inserting
* an exam in the first day near the time of the start time of the compressed class time.
* Once there are no more slots at the time of the compressed class it then moves onto checking
* if there are any more slots avalable for each day.
*
*/
private void ReSchedule(CompressedClassTime ct)
{
//checks the nearest time slots to the compressed class times start time.
foreach (FinalExamDay fed in examWeek)
{
//correcting for CompressedClassTime GetClassTimeStartHour only returning a 2 digit integer
int startTime = ct.GetClassTimeStartHour() * 100;
int endTime = startTime + MilitaryTime(tc.GetLengthOfExams() +
tc.GetTimeBetweenExams());
if (fed.HasAvailableTime(startTime, endTime))
{
InsertExam(fed, ct, startTime, endTime);
return;
}
}
//if there were not any start times avaialable near the start time of the compressed time.
foreach (FinalExamDay fed in examWeek)
{
int startTime = tc.GetStartTime();
int endTime = startTime + MilitaryTime(tc.GetLengthOfExams() +
tc.GetTimeBetweenExams());
FindAvailableSlot(fed, ct, startTime, endTime);
}
}
/*
* Method: FinaAvailableSlot
* Parameters: FinalExamDay fed, CompressedClassTime ct,
* int startTime, int endTime
* Output: N/A
* Created By: Scott Smoke
* Date: 5/4/2015
* Modified By: Scott Smoke
*
* Description: This method finds an available time slot
* and inserts the exam into it.
*
*/
private void FindAvailableSlot(FinalExamDay fed, CompressedClassTime ct,
int startTime, int endTime)
{
while (startTime < Globals.END_OF_EXAM_DAY)
{
if (fed.HasAvailableTime(startTime, endTime))
{
InsertExam(fed, ct, startTime, endTime);
return;
}
startTime = startTime +
MilitaryTime(tc.GetLengthOfExams()
+ tc.GetTimeBetweenExams());
endTime = startTime +
MilitaryTime(tc.GetLengthOfExams()
+ tc.GetTimeBetweenExams());
}
}
/*
* Method: Schedule
* Parameters: CompressedClassTime ct
* Output: N/A
* Created By: Scott Smoke
* Date: 5/3/2015
* Modified By: Scott Smoke
*
* Description: This takes a depth first approach and fills up
* each day before moving onto the second. In more specific terms, it takes in
* a compressed class time and sees if it will fit into the first exam day, nearest the start time of
* the compressed class time, if not
* then it sees if there are any available time slots for that day left. If there are
* no more exam slots for that day then it moves onto the next.
*/
private void Schedule(CompressedClassTime ct)
{
foreach (FinalExamDay fed in examWeek)
{
//correcting for CompressedClassTime GetClassTimeStartHour only returning a 2 digit integer
int startTime = ct.GetClassTimeStartHour()*100;
int endTime = startTime + MilitaryTime( tc.GetLengthOfExams() +
tc.GetTimeBetweenExams());
//cheecks the nearest slot available to compressed class start time
if(fed.HasAvailableTime(startTime,endTime))
{
InsertExam(fed, ct, startTime, endTime);
return;
}
else
{
startTime = tc.GetStartTime();
endTime = startTime + MilitaryTime(tc.GetLengthOfExams() +
tc.GetTimeBetweenExams());
//if not then we check for any available start times on current day.
while (startTime < Globals.END_OF_EXAM_DAY)
{
if (fed.HasAvailableTime(startTime, endTime))
{
InsertExam(fed, ct, startTime, endTime);
return;
}
startTime = startTime +
MilitaryTime(tc.GetLengthOfExams()
+ tc.GetTimeBetweenExams());
endTime = startTime +
MilitaryTime(tc.GetLengthOfExams()
+ tc.GetTimeBetweenExams());
}
}
}
}
/*
* Method: InsertExam
* Parameters: FinalExamDay fed, CompressedClassTime ct,
* int startTime, int endTime
* Output: N/A
* Created By: Scott Smoke
* Date: 5/3/2015
* Modified By: Scott Smoke
*
* Description: This inserts an exam into the specified
* exam day with the specified start and end times.Notes this adds the
* break time to the length of the exam.
*
*/
private void InsertExam(FinalExamDay fed, CompressedClassTime ct,
int startTime, int endTime)
{
FinalExam fe = new FinalExam(ct);
// Debug.WriteLine("Class start hour " + ct.GetClassTimeStartHour() * 100);
fe.SetStartTime(startTime);
fe.SetEndTime(endTime);
fed.InsertExam(fe);
//debugging info
//Debug.WriteLine("Day: " + fed.GetDay().ToString() + " "
// + fed.GetNumberOfExams());
}