public MenuPage()
{
InitializeComponent();
this.OdorViewModel = new OdorViewModel();
BindingContext = this.UserViewModel = new UserViewModel();
Detail = new NavigationPage(new MasterPage());
MessagingCenter.Subscribe <string, string>(this, "Message", async(Title, Message) =>
{
await DisplayAlert(Title, Message, "Ok");
});
MessagingCenter.Subscribe <string>(this, "Odor", async(Id) =>
{
if (string.IsNullOrEmpty(this.UserViewModel.User.Id))
{
await Detail.Navigation.PushAsync(new UserPage(this.UserViewModel.User));
}
else
{
await Detail.Navigation.PushAsync(
new OdorPage(
this.OdorViewModel.Odors.Where(element => element.Id.Equals(Id)).FirstOrDefault() ??
new Models.Odor
{
UserId = this.UserViewModel.User.Id,
UserName = this.UserViewModel.User.Name,
UserType = string.Empty,
UserOrigin = string.Empty,
Intensity = ConfigurationManager.Configuration.OdorIntensity,
Nuisance = ConfigurationManager.Configuration.OdorNuisance,
Type = ConfigurationManager.Configuration.OdorType,
Origin = ConfigurationManager.Configuration.OdorOrigin,
Latitude = this.UserViewModel.User.Latitude,
Longitude = this.UserViewModel.User.Longitude,
Address = (string.IsNullOrWhiteSpace(this.UserViewModel.User.Address))
? ConfigurationManager.Configuration.OdorAddress
: this.UserViewModel.User.Address,
Date = DateTime.Today,
Begin = DateTime.Now.TimeOfDay,
End = DateTime.Now.TimeOfDay
})
);
}
IsPresented = false;
});
MessagingCenter.Subscribe <string>(this, "User", async(Id) =>
{
if (string.IsNullOrEmpty(Id))
{
await Detail.Navigation.PushAsync(new UserPage(this.UserViewModel.User));
IsPresented = false;
}
else
{
if (this.OdorViewModel.Odors.Count == 0)
{
MessagingCenter.Send(Id, "QueryOdor");
}
}
});
MessagingCenter.Send(string.Empty, "GetUser");
}
public ListPage(OdorViewModel OdorViewModel)
{
InitializeComponent();
BindingContext = OdorViewModel;
}
