public static Course GetCourseByCRN(string Code, string CRN)
{
List <List <string> > Table = GetAllByCourseCode(Code);
List <string> CourseFounded = new List <string>();
bool Founded = false;
foreach (List <string> item in Table)
{
if (!Founded)
{
if (item[0] == CRN)
{
CourseFounded = item;
Founded = true;
}
}
}
if (Founded)
{
string FullCourseCode = CourseFounded[1];
string CourseName = CourseFounded[2];
string ins = CourseFounded[3];
List <string> Buildings = new List <string>();
int index = CourseFounded[4].Length / 3;
for (int i = 0; i < index; i++)
{
Buildings.Add(CourseFounded[4].Substring(i * 3, 3));
//Console.WriteLine("asd " + Buildings[i]);
}
string[] Days = CourseFounded[5].Split(' ');
string[] Times = CourseFounded[6].Split(' ');
string[] Classes = CourseFounded[7].Split(' ');
int LessonsCountInWeek = 0;
int countOfTimes = Times.Length;
List <CourseCustomTime> TimesList = new List <CourseCustomTime>();
for (int i = 0; i < countOfTimes; i++)
{
string[] Time = Times[i].Split('/');
int BH = int.Parse(Time[0].Substring(0, 2));
int BM = int.Parse(Time[0].Substring(2, 2));
int EH = int.Parse(Time[1].Substring(0, 2));
int EM = int.Parse(Time[1].Substring(2, 2));
TimesList.Add(new CourseCustomTime(BH, BM, EH, EM));
}
if (Buildings.Count == Days.Length && TimesList.Count == Classes.Length && TimesList.Count == Days.Length)
{
LessonsCountInWeek = Buildings.Count;
Course course = new Course();
course.CourseTitle = CourseName;
course.CourseCode = FullCourseCode;
course.CourseInstructor = ins;
for (int i = 0; i < LessonsCountInWeek; i++)
{
course.CourseDays.Add(DaysConversion.ToDays(Days[i]));
course.Buildings.Add(Buildings[i]);
course.Times.Add(TimesList[i]);
course.Classes.Add(Classes[i]);
}
return(course);
}
}
return(new Course());
}
public static void GetAllCourses(Action <string> f = null)
{
AllCourses.Clear();
WebClient webClient = new WebClient();
string page = webClient.DownloadString("http://www.sis.itu.edu.tr/tr/ders_programlari/LSprogramlar/prg.php");
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(page);
var node = doc.DocumentNode.SelectSingleNode("//select");
List <string> course_codes = new List <string>();
foreach (var item in node.Descendants("option"))
{
if (item.Attributes["value"].Value.Trim() != "")
{
course_codes.Add(item.Attributes["value"].Value);
}
}
CourseCodeList = course_codes.ToList();
foreach (var item in course_codes)
{
System.Console.WriteLine("Downloading Courses for Code:" + item);
CourseManager.DownloadingCode = item;
if (f != null)
{
f(item);
}
List <List <string> > Table = GetAllByCourseCode(item);
foreach (List <string> element in Table)
{
if (element[0] == "CRN")
{
continue;
}
List <string> CourseFounded = element;
string FullCourseCode = CourseFounded[1];
string CourseName = CourseFounded[2];
string ins = CourseFounded[3];
List <string> Buildings = new List <string>();
int index = CourseFounded[4].Length / 3;
for (int i = 0; i < index; i++)
{
Buildings.Add(CourseFounded[4].Substring(i * 3, 3));
//Console.WriteLine("asd " + Buildings[i]);
}
string[] Days = CourseFounded[5].Split(' ');
string[] Times = CourseFounded[6].Split(' ');
string[] Classes = CourseFounded[7].Split(' ');
int LessonsCountInWeek = 0;
int countOfTimes = Times.Length;
List <CourseCustomTime> TimesList = new List <CourseCustomTime>();
for (int i = 0; i < countOfTimes; i++)
{
if (Times[i].Trim() == "/")
{
continue;
}
string[] Time = Times[i].Split('/');
int BH = int.Parse(Time[0].Substring(0, 2));
int BM = int.Parse(Time[0].Substring(2, 2));
int EH = int.Parse(Time[1].Substring(0, 2));
int EM = int.Parse(Time[1].Substring(2, 2));
TimesList.Add(new CourseCustomTime(BH, BM, EH, EM));
}
if (Buildings.Count == Days.Length && TimesList.Count == Classes.Length && TimesList.Count == Days.Length)
{
LessonsCountInWeek = Buildings.Count;
Course course = new Course();
course.CourseTitle = CourseName;
course.CourseCode = FullCourseCode;
course.CourseInstructor = ins;
course.CRN = element[0];
for (int i = 0; i < LessonsCountInWeek; i++)
{
course.CourseDays.Add(DaysConversion.ToDays(Days[i]));
course.Buildings.Add(Buildings[i]);
course.Times.Add(TimesList[i]);
course.Classes.Add(Classes[i]);
}
AllCourses.Add(course);
}
}
}
System.Console.WriteLine(AllCourses.Count);
//var options = node.Descendants("option");
//foreach (var opt in options)
//{
// System.Console.WriteLine(opt);
//}
}
