protected async override void OnAppearing()
{
person.Name = App.Current.Properties.ContainsKey("name") ?
App.Current.Properties["name"].ToString() : "Asem Alabdali";
person.Age = App.Current.Properties.ContainsKey("age") ?
int.Parse(App.Current.Properties["age"].ToString()) : 22;
person.BloodType = App.Current.Properties.ContainsKey("bloodType") ?
App.Current.Properties["bloodType"].ToString() : "O+";
await _reportingService.ConnectAsync();
}