internal async Task UpdateAppointmentsAsync()
{
List <Appointment> appointments = null;
using (_controller = new AppointmentController())
await Task.Run(() => appointments = (List <Appointment>) _controller.GetAppointments());
if (appointments != null)
{
lock (_appointments)
lock (AppointmentModels)
{
_appointments.Clear();
AppointmentModels.Clear();
foreach (var appointment in appointments)
{
_appointments.Add(appointment);
AppointmentModels.Add(new AppointmentModel(appointment));
}
}
}
}
public IcsClient(string url)
{
using (MemoryStream stream = new MemoryStream(Resource1.HugoCalender))
{
calendar = Ical.Net.Calendar.Load(stream);
}
foreach (var calEvent in calendar.Events)
{
if ((calEvent.Start.Year == DateTime.Now.Year && calEvent.RecurrenceRules.Count > 0) || calEvent.Start.Year == DateTime.Now.Year)
{
IList <Ical.Net.DataTypes.Attendee> attendees = calEvent.Attendees;
DateTime dateStart = new DateTime(calEvent.Start.Ticks);
DateTime dateEnd;
if (calEvent.End != null)
{
dateEnd = new DateTime(calEvent.End.Ticks);
}
else
{
dateEnd = new DateTime(calEvent.Start.Ticks);
}
ScheduleAppointment appointment;
foreach (var a in attendees)
{
Attendee attender = new Attendee();
attender.Name = a.Value.UserInfo;
attender.Email = a.CommonName;
attending.Add(attender);
}
if (calEvent.RecurrenceRules != null && calEvent.RecurrenceRules.Count != 0)
{
var RecRule = new List <RecurrencePattern>(calEvent.RecurrenceRules.AsEnumerable());
var pattern = RecRule.FirstOrDefault();
string stringPattern = pattern?.ToString();
var ex = pattern?.Frequency;
RecurrenceProperties recurrenceProperties = new RecurrenceProperties();
recurrenceProperties.RecurrenceType = (RecurrenceType)calEvent.RecurrenceRules[0].Frequency;
int[] dayInts = new int[pattern.ByDay.Count];
for (int i = 0; i < pattern.ByDay.Count; i++)
{
recurrenceProperties.WeekDays = (WeekDays)pattern.ByDay[i].DayOfWeek;
}
appointment = new ScheduleAppointment()
{
StartTime = dateStart, EndTime = dateEnd, Subject = calEvent.Summary, IsRecursive = true, RecurrenceRule = stringPattern, Location = calEvent.Location
};
AppointmentModels.Add(new AppointmentModel(new ScheduleAppointment()
{
StartTime = dateStart, EndTime = dateEnd, Subject = calEvent.Summary, IsRecursive = true, RecurrenceRule = stringPattern, Location = calEvent.Location
}, attending, stringPattern));
}
else
{
appointment = new ScheduleAppointment()
{
StartTime = dateStart, EndTime = dateEnd, Subject = calEvent.Summary, IsRecursive = true, Location = calEvent.Location
};
AppointmentModels.Add(new AppointmentModel(new ScheduleAppointment()
{
StartTime = dateStart, EndTime = dateEnd, Subject = calEvent.Summary, IsRecursive = true, Location = calEvent.Location
}, attending, null));
}
ScheduleAppointments.Add(appointment);
}
}
}
