private List<TimetableItem> ParseTable(HtmlDocument document, TimetableType type, StudyYear studyYear = StudyYear.None, HalfYear halfYear = HalfYear.None, string groupNumber = "")
{
List<TimetableItem> timetable = new List<TimetableItem>();
if (document.DocumentNode.Descendants("table").Count() > 0)
{
foreach (HtmlNode table in document.DocumentNode.Descendants("table"))
{
DayOfWeek day = DayOfWeek.Monday;
foreach (HtmlNode tableRow in table.Descendants("tr"))
{
bool isDirty = false;
if (tableRow.Attributes.Count == 0)
{
TimetableItem item = null;
int index = 0;
foreach (HtmlNode tableCell in tableRow.Descendants("td"))
{
string innerText = tableCell.InnerText.Trim();
if (tableCell.Attributes.Count > 0 && tableCell.Attributes[0].Value == "10")
{
day = new DayOfWeek();
day = GetDayFromCell(innerText);
}
else
{
switch (index)
{
case 0:
item = new TimetableItem();
item.Day = day;
int startHours;
int startMinutes;
if (Int32.TryParse(innerText.Substring(0, 2), out startHours) &&
Int32.TryParse(innerText.Substring(3, 2), out startMinutes))
{
item.StartTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, startHours, startMinutes, 0);
}
break;
case 1:
int endHours;
int endMinutes;
if (Int32.TryParse(innerText.Substring(0, 2), out endHours) &&
Int32.TryParse(innerText.Substring(3, 2), out endMinutes))
{
item.EndTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, endHours, endMinutes, 0);
}
break;
case 2:
if (type == TimetableType.Year)
{
item.StudyGroup = GetGroupFromCell(innerText);
index--;
type = TimetableType.Group;
isDirty = true;
}
else
{
item.ClassName = innerText;
if (item.StudyGroup == null)
{
item.StudyGroup = new Group
{
YearOfStudy = studyYear,
HalfYearOfStudy = halfYear,
Number = groupNumber
};
}
if (isDirty)
type = TimetableType.Year;
}
break;
case 3:
item.TypeOfClass = GetClassTypeFromCell(innerText);
break;
case 4:
item.TeacherName = innerText;
break;
case 5:
item.RoomNumber = innerText;
break;
case 6:
item.Frequency = GetFrequencyFromCell(innerText);
break;
case 7:
item.OptionalPackage = GetOptionalPackageFromCell(innerText);
break;
}
index++;
}
}
if (item != null)
timetable.Add(item);
}
}
}
}
return timetable;
}
private List<TimetableItem> ConvertToRegularTimetable(List<FiiTimetableItem> timetableForGroup)
{
var list = new List<TimetableItem>();
foreach (var fiiTimetableItem in timetableForGroup)
{
var item = new TimetableItem();
item.ClassName = fiiTimetableItem.ClassName;
item.Day = fiiTimetableItem.Day;
item.EndTime = fiiTimetableItem.EndTime;
item.OptionalPackage = fiiTimetableItem.OptionalPackage;
item.RoomNumber = fiiTimetableItem.RoomNumber;
item.StartTime = fiiTimetableItem.StartTime;
item.Frequency = fiiTimetableItem.Frequency;
var studyGroupIds = new List<string>();
foreach (var group in fiiTimetableItem.StudyGroups)
{
string year = string.Empty;
if (group.YearOfStudy != StudyYear.None)
year = Enum.GetName(typeof (StudyYear), group.YearOfStudy);
string halfYear = String.Empty;
if (group.HalfYearOfStudy != HalfYear.None)
halfYear = Enum.GetName(typeof (HalfYear), group.HalfYearOfStudy);
studyGroupIds.Add(GetGroupIdByName(year + halfYear + group.Number));
}
item.StudyGroups = studyGroupIds;
item.Teacher = fiiTimetableItem.TeacherName;
item.TypeOfClass = fiiTimetableItem.TypeOfClass;
list.Add(item);
}
return list;
}