Ground work for Wino Calendar. (#475)

Wino Calendar abstractions.

Wino.Core.UWP/Views/SettingsPage.xaml.cs

@@ -0,0 +1,84 @@
+using System.Collections.ObjectModel;
+using System.Linq;
+using CommunityToolkit.Mvvm.Messaging;
+using MoreLinq;
+using Windows.UI.Xaml.Media.Animation;
+using Windows.UI.Xaml.Navigation;
+using Wino.Core.Domain;
+using Wino.Core.Domain.Enums;
+using Wino.Mail.ViewModels.Data;
+using Wino.Messaging.Client.Navigation;
+using Wino.Views.Abstract;
+using Wino.Views.Settings;
+
+namespace Wino.Views
+{
+    public sealed partial class SettingsPage : SettingsPageAbstract, IRecipient<BreadcrumbNavigationRequested>
+    {
+        public ObservableCollection<BreadcrumbNavigationItemViewModel> PageHistory { get; set; } = [];
+
+        public SettingsPage()
+        {
+            InitializeComponent();
+        }
+
+        protected override void OnNavigatedTo(NavigationEventArgs e)
+        {
+            base.OnNavigatedTo(e);
+
+            SettingsFrame.Navigate(typeof(SettingOptionsPage), null, new SuppressNavigationTransitionInfo());
+
+            var initialRequest = new BreadcrumbNavigationRequested(Translator.MenuSettings, WinoPage.SettingOptionsPage);
+            PageHistory.Add(new BreadcrumbNavigationItemViewModel(initialRequest, true));
+
+            if (e.Parameter is WinoPage parameterPage)
+            {
+                switch (parameterPage)
+                {
+                    case WinoPage.AppPreferencesPage:
+                        WeakReferenceMessenger.Default.Send(new BreadcrumbNavigationRequested(Translator.SettingsAppPreferences_Title, WinoPage.AppPreferencesPage));
+                        break;
+                }
+            }
+        }
+
+        public override void OnLanguageChanged()
+        {
+            base.OnLanguageChanged();
+
+            // Update Settings header in breadcrumb.
+
+            var settingsHeader = PageHistory.FirstOrDefault();
+
+            if (settingsHeader == null) return;
+
+            settingsHeader.Title = Translator.MenuSettings;
+        }
+
+        void IRecipient<BreadcrumbNavigationRequested>.Receive(BreadcrumbNavigationRequested message)
+        {
+            var pageType = ViewModel.NavigationService.GetPageType(message.PageType);
+
+            if (pageType == null) return;
+
+            SettingsFrame.Navigate(pageType, message.Parameter, new SlideNavigationTransitionInfo() { Effect = SlideNavigationTransitionEffect.FromRight });
+
+            PageHistory.ForEach(a => a.IsActive = false);
+
+            PageHistory.Add(new BreadcrumbNavigationItemViewModel(message, true));
+        }
+
+        private void BreadItemClicked(Microsoft.UI.Xaml.Controls.BreadcrumbBar sender, Microsoft.UI.Xaml.Controls.BreadcrumbBarItemClickedEventArgs args)
+        {
+            var clickedPageHistory = PageHistory[args.Index];
+            var activeIndex = PageHistory.IndexOf(PageHistory.FirstOrDefault(a => a.IsActive));
+
+            while (PageHistory.FirstOrDefault(a => a.IsActive) != clickedPageHistory)
+            {
+                SettingsFrame.GoBack(new SlideNavigationTransitionInfo() { Effect = SlideNavigationTransitionEffect.FromRight });
+                PageHistory.RemoveAt(PageHistory.Count - 1);
+                PageHistory[PageHistory.Count - 1].IsActive = true;
+            }
+        }
+    }
+}