public static Timetable ParseXml(string xml, string timetableFilename, string legacyTimetableNewName)
{
XDocument document = XDocument.Parse(xml);
Timetable timetable;
if (document.Root.Attribute("Name") == null)
timetable = new Timetable(legacyTimetableNewName, timetableFilename);
else
timetable = new Timetable(document.Root.Attribute("Name").Value, timetableFilename);
XElement lessonTimesElement = document.Root.Element("LessonTimes");
int n = 0;
foreach (XElement e in lessonTimesElement.Elements())
timetable.LessonTimes.Add(new LessonTime(n++, DateTime.Parse(e.Attribute("Start").Value), DateTime.Parse(e.Attribute("End").Value)));
XElement subjectsElement = document.Root.Element("Subjects");
foreach (XElement e in subjectsElement.Elements())
{
var color = "";
if (e.Attribute("Color") != null)
color = e.Attribute("Color").Value;
timetable.Subjects.Add(new Subject(e.Attribute("Name").Value,
e.Attribute("Teacher").Value, color));
}
XElement homeworksElement = document.Root.Element("Homeworks");
foreach (XElement e in homeworksElement.Elements())
timetable.Homeworks.Add(new Homework(timetable.GetSubject(e.Attribute("Subject").Value))
{
FromDate = ConvertHelpers.ParseDate(e.Attribute("From").Value),
ToDate = ConvertHelpers.ParseDate(e.Attribute("To").Value),
Text = e.Attribute("Description").Value.Replace("\\n", "\n"),
IsDone = bool.Parse(e.Attribute("IsDone").Value)
});
XElement lessonsElement = document.Root.Element("Lessons");
foreach (XElement dayLessonElement in lessonsElement.Elements())
{
Day day = new Day((DayOfWeek)Enum.Parse(typeof(DayOfWeek), dayLessonElement.Name.LocalName, true));
int i = 0;
foreach (XElement e in dayLessonElement.Elements())
{
LessonTime lessonTime = timetable.LessonTimes[i];
day.Lessons.Add(new Lesson(lessonTime, timetable, e));
i++;
}
timetable.Days.Add(day);
}
XElement datesElement = document.Root.Element("Dates");
if (datesElement != null)
{
foreach (XElement e in datesElement.Elements())
timetable.Dates.Add(new Date(e.Attribute("Name").Value,
ConvertHelpers.ParseDate(e.Attribute("Due").Value),
(RepeatBehaviour)Enum.Parse(typeof(RepeatBehaviour), e.Attribute("Repeat").Value, true)));
}
return timetable;
}
private async void DoneAppBarButton_Click(object sender, RoutedEventArgs e)
{
var viewModel = (TimetableSettingsPageViewModel)this.DataContext;
App.Timetable.Name = this.NameTextBox.Text;
if (viewModel.DaysOfWeek.Any(p => p.IsEnabled))
{
List<Day> oldDays = new List<Day>();
foreach (Day day in App.Timetable.Days)
oldDays.Add(day);
App.Timetable.Days.Clear();
foreach (DayOfWeekSettingsViewModel helperDay in viewModel.DaysOfWeek.Where(p => p.IsEnabled))
{
Day oldDay = oldDays.FirstOrDefault(p => p.DayOfWeek == helperDay.DayOfWeek);
if (oldDay == null)
oldDay = new Day(helperDay.DayOfWeek);
App.Timetable.Days.Add(oldDay);
}
}
else
await new MessageDialog(Strings.PageTimetableSettingsWeekDaysWarning, Strings.MessageBoxWarningCaption).ShowAsync();
this.Frame.GoBack();
}
public Lesson AddLesson(Day day)
{
Lesson lesson = new Lesson(CheckLessonTime(day.Lessons.Count));
day.Lessons.Add(lesson);
return lesson;
}