public static Dictionary <Offering, Session> GetPreviousYearsSessions()
{
Session current = Session.FromToken(MauiAPI.GetCurrentSession());
Dictionary <Offering, Session> sessions = new Dictionary <Offering, Session>();
List <JToken> tokens = MauiAPI.GetSessionRange(current.Id, -3);
foreach (JToken tok in tokens)
{
Session session = Session.FromToken(tok);
sessions.Add(session.OfferingEnum, session);
}
return(sessions);
}
public static List <Course> MineCourses(string subject)
{
List <JToken> courseTokens = MauiAPI.GetCourse(subject);
List <Course> courses = new List <Course>();
Dictionary <string, int> offeringFlags = new Dictionary <string, int>();
int preqCount = 0;
int noPreqCount = 0;
int numErrors = 0;
foreach (JToken tok in courseTokens)
{
int lastTaughtId = 0;
if (tok["lastTaught"] != null)
{
lastTaughtId = (int)tok["lastTaughtId"];
}
string courseNumber = (string)tok["courseNumber"];
int poundIndex = courseNumber.IndexOf('#');
if (poundIndex != -1)
{
string old = courseNumber;
courseNumber = courseNumber.Substring(0, poundIndex) + courseNumber.Substring(poundIndex + 1);
//Console.WriteLine("Changed bad course number {0} -> {1}", old, courseNumber);
}
if (!offeringFlags.ContainsKey(courseNumber))
{
offeringFlags.Add(courseNumber, lastTaughtId);
Course c = new Course()
{
CourseName = (string)tok["title"],
CourseNumber = courseNumber,
CreditHours = (string)tok["creditHours"],
CatalogDescription = (string)tok["catalogDescription"],
LastTaughtId = lastTaughtId,
OfferingFlags = Offering.NONE
};
courses.Add(c);
List <JToken> courseSections = MauiAPI.GetCourseSections(c.LastTaughtId, c.CourseNumber);
if (courseSections.Count > 0)
{
JToken section = courseSections[0];
if (section["prerequisite"] != null)
{
Console.WriteLine(c.CourseNumber + ": " + section["prerequisite"]);
preqCount++;
}
else
{
//Console.WriteLine(c.CourseName + ": NONE");
noPreqCount++;
}
}
else
{
//Console.WriteLine("No courses -> course: {0} session: {1}", c.CourseNumber, c.LastTaughtId);
//List<JToken> tokens = MauiAPI.GetCourse(c.CourseNumber);
//foreach (JToken t in tokens)
//{
// Console.WriteLine('\t' + t.ToString());
//}
numErrors++;
}
}
}
Console.WriteLine("Course overview:\n\tTotal: {0}\n\tNum with preq: {1}\n\tNum with no preq: {2}\n\tNum errors: {3}", courses.Count, preqCount, noPreqCount, numErrors);
return(courses);
}
