sharee.bike-App/LastenradBayern/TINK/BackdoorMethodHelpers.cs
2021-11-07 19:42:59 +01:00

38 lines
1.3 KiB
C#

using System.Linq;
using TINK.View.Map;
using TINK.ViewModel.Map;
using Xamarin.Forms;
namespace TINK
{
public static class BackdoorMethodHelpers
{
public static void DoTapPage(string stationId )
{
Serilog.Log.Information($"Request via backdoor to tap station {stationId}.");
var currentPage = GetCurrentPage();
var mapPageViewModel = (currentPage as MapPage)?.BindingContext as MapPageViewModel;
if (mapPageViewModel == null)
{
Serilog.Log.Error($"Request via backdoor to tap station {stationId} aborted because current page is not of expected type {typeof(MapPage).Name}. Type detected is {currentPage.GetType().Name}.");
return;
}
Serilog.Log.Information($"Invoking member to tap.");
mapPageViewModel?.OnStationClicked(stationId);
}
/// <summary> Gets the current page assumed that app is master detail page.</summary>
/// <returns></returns>
static Page GetCurrentPage()
{
#if USEFLYOUT
return (Application.Current.MainPage as FlyoutPage)?.Detail.Navigation.NavigationStack.LastOrDefault();
#else
return (Application.Current.MainPage as AppShellViewModel)?.Detail.Navigation.NavigationStack.LastOrDefault();
#endif
}
}
}