private async Task ExecuteOnGetHistory()
{
IsBusy = true;
if (Selected_MinDate <= Selected_MaxDate)
{
var _restService = new RESTService();
var Result = await _restService.GetPeriodHistryAsync(Selected_MinDate, Selected_MaxDate);
if (Result.Item1)
{
try
{
Contacts_List = JsonConvert.DeserializeObject <List <ContactVisiteHistory_Model> >(Result.Item2);
var sorted = from contact in Contacts_List
orderby contact.DateSort
group contact by contact.DateSort into contactGroup
select new Grouping <string, ContactVisiteHistory_Model>(contactGroup.Key, contactGroup);
Contacts = new ObservableCollection <Grouping <string, ContactVisiteHistory_Model> >(sorted);
}
catch (Exception e)
{
DependencyService.Get <IMessage>().ShortAlert(e.Message);
}
}
else
{
DependencyService.Get <IMessage>().ShortAlert(Result.Item2);
}
}
else
{
DependencyService.Get <IMessage>().ShortAlert("Erreur Date !");
}
IsBusy = false;
}
