async Task GetAppointmentTimesAsync()
{
if (_selectedDoctor == null || PossibleHours == null)
{
return;
}
try
{
IsBusy = true;
PossibleHours.Clear();
if (_selectedDate.Year == 2015 &&
_selectedDate.Month == 11 &&
_selectedDate.Day == 19)
{
AddFixedHoursForDemo();
}
else
{
await AddHoursRetrievedFromAPIAsync();
}
}
finally
{
SelectedHour = PossibleHours.FirstOrDefault();
IsBusy = false;
}
}
void AddFixedHoursForDemo()
{
var hours = new List <string>(3);
hours.Add("9:00 am");
hours.Add("9:15 am");
hours.Add("9:30 am");
PossibleHours.AddRange(hours);
}
async Task AddHoursRetrievedFromAPIAsync()
{
var hours = new List <DateTime>();
hours = await client.DoctorsService.GetAvailableHoursAsync(_selectedDoctor.DoctorId, _selectedDate.Day, _selectedDate.Month, _selectedDate.Year);
var fi = new DateTimeFormatInfo {
AMDesignator = "am",
PMDesignator = "pm"
};
var actualHours = new List <string>();
foreach (var hour in hours)
{
var date = hour.ToLocalTime().ToString("h:mm tt", fi);
actualHours.Add(date);
}
// Remove times that are conflicting with doctor's calendar.
if (AppSettings.OutlookIntegration)
{
// Get patient events from calendar.
//TODO: Use Rest api instead to workaround issue. Revert to Microsoft Graph Service after the issue is resolved.
//events = await MicrosoftGraphService.GetEventsAsync(_selectedDate);
PatientEvents = await MicrosoftGraphService.GetEventsAsync(_selectedDate);
//TODO: uncomment the following to enable doctor calendar integration.
//if (_selectedDoctor != null)
//{
// var doctorEvents = await client.DoctorCalendarService.GetDoctorEventsByDayAsync(_selectedDoctor.Email, _selectedDate);
// var filteredHours = RemoveConflictingHours(hours, doctorEvents, fi);
// actualHours.Clear();
// actualHours.AddRange(filteredHours);
//}
}
PossibleHours.AddRange(actualHours);
}
