sharee.bike-App/Meinkonrad/TINK/ViewModel/RootShell/AppShellViewModel.cs
2022-01-04 18:54:03 +01:00

72 lines
2.8 KiB
C#

using TINK.MultilingualResources;
using TINK.ViewModel.Info;
using TINK.Services.CopriApi.ServerUris;
using System.ComponentModel;
using TINK.View.Themes;
using TINK.Services;
namespace TINK.ViewModel.RootShell
{
public class AppShellViewModel : INotifyPropertyChanged
{
public AppShellViewModel()
{
App.ModelRoot.ActiveUser.StateChanged += (sender, eventargs) =>
{
// Login state changed. Update related menu entries.
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsMyBikesPageVisible)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsFindBikePageVisible)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsAccountPageVisible)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsLoginPageVisible)));
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsSettingsPageVisible)));
};
// Update flyout view model whenever theme is switched.
App.ModelRoot.Themes.PropertyChanged += (sender, eventargs) =>
{
if (!(sender is ServicesContainerMutable<object> themes))
return;
MasterDetailMenuTitlte = GetMasterDetailMenuTitle(themes.Active);
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(MasterDetailMenuTitlte)));
};
MasterDetailMenuTitlte = GetMasterDetailMenuTitle(App.ModelRoot.Themes.Active);
}
/// <summary>
/// Gets the flyout title from theme name
/// </summary>
/// <param name="theme">Name of theme.</param>
/// <returns>Flyout title.</returns>
private string GetMasterDetailMenuTitle(object theme)
{
if (!(theme is ITheme active))
return "sharee.bike";
return $"{(!string.IsNullOrEmpty(active.OperatorInfo) ? ($"{active.OperatorInfo}") : "sharee.bike")}";
}
/// <summary>
/// Holds the title of the fylout page.
/// </summary>
public string MasterDetailMenuTitlte { get; private set; }
public event PropertyChangedEventHandler PropertyChanged;
public bool IsMyBikesPageVisible => App.ModelRoot.ActiveUser.IsLoggedIn;
public bool IsFindBikePageVisible => App.ModelRoot.ActiveUser.IsLoggedIn;
public bool IsAccountPageVisible => App.ModelRoot.ActiveUser.IsLoggedIn;
public bool IsLoginPageVisible => !App.ModelRoot.ActiveUser.IsLoggedIn;
public bool IsSettingsPageVisible => App.ModelRoot.Uris.ActiveUri.Host.GetIsCopri()
|| App.ModelRoot.ActiveUser.IsLoggedIn;
public string TabbedPageIngoTitle => AppResources.MarkingAbout;
}
}