public override async Task OnResume()
{
await base.OnResume();
HttpResponseMessage res;
try {
res = await _apiClient.Execute(HttpMethod.Get, Urls.URI + Urls.PLACES);
}catch {
await _dialogService.Value.DisplayAlertAsync("Connection Failed...", "", "Ok");
return;
}
Response <Collection <PlaceItemSummary> > resp = await _apiClient.ReadFromResponse <Response <Collection <PlaceItemSummary> > >(res);
if (resp.IsSuccess)
{
Dictionary <int, PlaceItemSummary> placeById = PlaceList.ToDictionary(x => x.Id, x => x);
foreach (PlaceItemSummary place in resp.Data)
{
if (!placeById.ContainsKey(place.Id))
{
place.SelectPlaceCommand = SelectPlaceCommand;
PlaceList.Add(place);
}
}
}
else if (PlaceList.Count == 0)
{
await _dialogService.Value.DisplayAlertAsync("Échec de récupération de la liste", "", "OK");
}
}