private async Task FetchSampleItemsAsync()
{
ListRefreshing = true;
try
{
FetchModelCollectionResult <SampleItem> fetchResult = await _repository.FetchSampleItemsAsync();
if (fetchResult.IsValid())
{
SampleItems = fetchResult.ModelCollection.AsObservableCollection();
ListRefreshing = false;
}
else
{
ListRefreshing = false;
await CC.UserNotifier.ShowMessageAsync(fetchResult.Notification.ToString(), "Fetch Sample Items Failed");
}
}
finally
{
ListRefreshing = false;
}
}
private async Task FetchAppointmentsAsync()
{
ShowBusy("fetching health records");
try
{
FetchModelCollectionResult <Appointment> fetchResult = await _repository.FetchAppointmentsAsync(CurrentUser.Id, null);
if (fetchResult.IsValid())
{
Appointments = fetchResult.ModelCollection.AsObservableCollection();
await Task.Delay(1000); //simulate fetching online data
}
else
{
NotBusy();
await CC.UserNotifier.ShowMessageAsync(fetchResult.Notification.ToString(), "Fetch Appointments Failed :(");
}
}
finally
{
NotBusy();
}
}