public async Task ExecuteLoadMorePastTripsCommandAsync()
{
if (IsBusy || !CanLoadMore)
{
return;
}
var track = Logger.Instance.TrackTime("LoadMoreTrips");
track?.Start();
ProgressDialogManager.LoadProgressDialog("Loading more trips...");
try
{
IsBusy = true;
CanLoadMore = true;
var newCount = Trips.Count + 25;
Trips.AddRange(await StoreManager.TripStore.GetItemsAsync(Trips.Count, 25, true));
CanLoadMore = Trips.Count == newCount;
}
catch (Exception ex)
{
Logger.Instance.Report(ex);
}
finally
{
track?.Stop();
IsBusy = false;
ProgressDialogManager.DisposeProgressDialog();
}
}
public TripsContext(DbContextOptions <TripsContext> options) : base(options)
{
if (Trips.Any())
{
return;
}
Trips.AddRange(new List <Trip>
{
new Trip {
Name = "San Franis college",
StartDate = new DateTime(2019, 5, 4),
EndDate = new DateTime(2019, 5, 7)
},
new Trip {
Name = "Bithoor Live Meet",
StartDate = new DateTime(2019, 5, 14),
EndDate = new DateTime(2019, 5, 17)
},
new Trip {
Name = "Local Meetup",
StartDate = new DateTime(2019, 5, 24),
EndDate = new DateTime(2019, 5, 27)
}
});
SaveChanges();
}