public Subject parseSubject(DataTable subject)
{
string student = (string)subject.Rows[0].ItemArray[0];
student = student.Substring(student.IndexOf(' ') + 1, student.LastIndexOf(' ') - student.IndexOf(' ') - 2);
//Console.WriteLine(student.Substring(student.IndexOf(' ') + 1, student.LastIndexOf(' ') - student.IndexOf(' ') - 2));
string[] row = ((string)subject.Rows[1].ItemArray[0]).Split('.');
string subname = row[0];
string semname = row[1];
string year = row[2].Substring(row[2].Trim().LastIndexOf(' ') + 1);
Subject subj = new Subject
{
Name = subname,
Semestr = semname,
Year = year,
Student = student
};
int i = 0;
while (true)
{
var g = subject.Rows[4].ItemArray[i];
if (g == null) break;
string str = (string)g;
try
{
string name = str.Substring(str.IndexOf('(') + 1, str.IndexOf(')') - str.IndexOf('(') - 1).ToLower();
// System.Globalization.CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator = ".";
float coef = float.Parse(str.Substring(str.LastIndexOf(' ') + 1), new System.Globalization.CultureInfo("en-US"));
//subj.Sections.Add(name, new Section() { Name = name, Coef = coef });
Section sect = new Section { Name = name, Coef = coef };
subj.Sections[name] = sect;
i += 1;
}
catch (Exception)
{
break;
}
}
float tmp = 0;
float.TryParse((string)subject.Rows[5].ItemArray[i], System.Globalization.NumberStyles.Float, new System.Globalization.CultureInfo("en-US"), out tmp);
subj.Points = tmp;
if (float.TryParse((string)subject.Rows[5].ItemArray[i + 2], System.Globalization.NumberStyles.Float, new System.Globalization.CultureInfo("en-US"), out tmp))
{
i += 2;
subj.Points = tmp;
}
subj.Mark = (string)subject.Rows[5].ItemArray[i + 1];
int rowNumber = 8;
while (rowNumber < subject.Rows.Count && subject.Rows[rowNumber].ItemArray[0] != System.DBNull.Value)
{
parseSection(subject, rowNumber, subj.Sections);
rowNumber += 12;
}
return subj;
}
public void Edit(Subject subject)
{
Subject subj = Subjects.ToList().Find(s => s.SubjectID == subject.SubjectID);
if (subj == null) Add(subject);
else subj = subject;
}
public void Add(Subject subject)
{
Subjects = Subjects.Concat(new [] {subject}).ToList();
}
