Swipe action implementations.

2025-10-27 23:22:55 +01:00
parent 4f85fa6ba9
commit c461a4daed
4 changed files with 260 additions and 59 deletions
@@ -0,0 +1,135 @@
+using System.Linq;
+using CommunityToolkit.Mvvm.Messaging;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Interfaces;
+using Wino.Core.WinUI;
+using Wino.Helpers;
+using Wino.Mail.ViewModels.Data;
+
+namespace Wino.Controls;
+
+public partial class WinoSwipeControlItems : SwipeItems
+{
+    public static readonly DependencyProperty SwipeOperationProperty = DependencyProperty.Register(nameof(SwipeOperation), typeof(MailOperation), typeof(WinoSwipeControlItems), new PropertyMetadata(default(MailOperation), new PropertyChangedCallback(OnItemsChanged)));
+    public static readonly DependencyProperty MailItemProperty = DependencyProperty.Register(nameof(MailItem), typeof(IMailListItem), typeof(WinoSwipeControlItems), new PropertyMetadata(null));
+    public static readonly DependencyProperty IsRightSwipeProperty = DependencyProperty.Register(nameof(IsRightSwipe), typeof(bool), typeof(WinoSwipeControlItems), new PropertyMetadata(false, new PropertyChangedCallback(OnItemsChanged)));
+
+    public WinoSwipeControlItems()
+    {
+        var preferencesService = WinoApplication.Current.Services.GetRequiredService<IPreferencesService>();
+
+        SwipeOperation = IsRightSwipe ? preferencesService.RightSwipeOperation : preferencesService.LeftSwipeOperation;
+    }
+
+    public IMailListItem MailItem
+    {
+        get { return (IMailListItem)GetValue(MailItemProperty); }
+        set { SetValue(MailItemProperty, value); }
+    }
+
+
+    public MailOperation SwipeOperation
+    {
+        get { return (MailOperation)GetValue(SwipeOperationProperty); }
+        set { SetValue(SwipeOperationProperty, value); }
+    }
+
+    public bool IsRightSwipe
+    {
+        get { return (bool)GetValue(IsRightSwipeProperty); }
+        set { SetValue(IsRightSwipeProperty, value); }
+    }
+
+    private static void OnItemsChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
+    {
+        if (obj is WinoSwipeControlItems control)
+        {
+            control.BuildSwipeItems();
+        }
+    }
+
+    private void BuildSwipeItems()
+    {
+        this.Clear();
+
+        var swipeItem = GetSwipeItem(SwipeOperation);
+
+        this.Add(swipeItem);
+    }
+
+    private SwipeItem GetSwipeItem(MailOperation operation)
+    {
+        if (MailItem == null) return null;
+
+        var finalOperation = operation;
+
+        bool isSingleItem = MailItem is MailItemViewModel;
+
+        if (isSingleItem)
+        {
+            var singleItem = MailItem as MailItemViewModel;
+
+            if (operation == MailOperation.MarkAsRead && singleItem.IsRead)
+                finalOperation = MailOperation.MarkAsUnread;
+            else if (operation == MailOperation.MarkAsUnread && !singleItem.IsRead)
+                finalOperation = MailOperation.MarkAsRead;
+        }
+        else
+        {
+            var threadItem = MailItem as ThreadMailItemViewModel;
+
+            if (operation == MailOperation.MarkAsRead && threadItem.ThreadEmails.All(a => a.IsRead))
+                finalOperation = MailOperation.MarkAsUnread;
+            else if (operation == MailOperation.MarkAsUnread && threadItem.ThreadEmails.All(a => !a.IsRead))
+                finalOperation = MailOperation.MarkAsRead;
+        }
+
+        var item = new SwipeItem()
+        {
+            IconSource = new WinoFontIconSource() { Icon = XamlHelpers.GetWinoIconGlyph(finalOperation) },
+            Text = XamlHelpers.GetOperationString(finalOperation),
+        };
+
+        item.Invoked += SwipeItemInvoked;
+
+        return item;
+    }
+
+    private void SwipeItemInvoked(SwipeItem sender, SwipeItemInvokedEventArgs args)
+    {
+        var swipeControl = args.SwipeControl;
+        swipeControl.Close();
+
+        if (MailItem == null) return;
+
+        // Determine the final operation based on current settings and mail item state
+        var finalOperation = SwipeOperation;
+
+        bool isSingleItem = MailItem is MailItemViewModel;
+
+        if (isSingleItem)
+        {
+            var singleItem = MailItem as MailItemViewModel;
+
+            if (SwipeOperation == MailOperation.MarkAsRead && singleItem.IsRead)
+                finalOperation = MailOperation.MarkAsUnread;
+            else if (SwipeOperation == MailOperation.MarkAsUnread && !singleItem.IsRead)
+                finalOperation = MailOperation.MarkAsRead;
+        }
+        else
+        {
+            var threadItem = MailItem as ThreadMailItemViewModel;
+
+            if (SwipeOperation == MailOperation.MarkAsRead && threadItem.ThreadEmails.All(a => a.IsRead))
+                finalOperation = MailOperation.MarkAsUnread;
+            else if (SwipeOperation == MailOperation.MarkAsUnread && threadItem.ThreadEmails.All(a => !a.IsRead))
+                finalOperation = MailOperation.MarkAsRead;
+        }
+
+        // Send message to MailListPageViewModel to handle the operation
+        CommunityToolkit.Mvvm.Messaging.WeakReferenceMessenger.Default.Send(new Mail.ViewModels.Messages.SwipeActionRequested(finalOperation, MailItem));
+    }
+}