Keyboard shortcuts dialog.

Wino.Core.Domain/Interfaces/IKeyboardShortcutService.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Entities.Shared;
+using Wino.Core.Domain.Enums;
+
+namespace Wino.Core.Domain.Interfaces;
+
+/// <summary>
+/// Service for managing keyboard shortcuts for mail operations.
+/// </summary>
+public interface IKeyboardShortcutService
+{
+    /// <summary>
+    /// Gets all available keyboard shortcuts.
+    /// </summary>
+    /// <returns>Collection of keyboard shortcuts.</returns>
+    Task<IEnumerable<KeyboardShortcut>> GetKeyboardShortcutsAsync();
+
+    /// <summary>
+    /// Gets enabled keyboard shortcuts only.
+    /// </summary>
+    /// <returns>Collection of enabled keyboard shortcuts.</returns>
+    Task<IEnumerable<KeyboardShortcut>> GetEnabledKeyboardShortcutsAsync();
+
+    /// <summary>
+    /// Creates or updates a keyboard shortcut.
+    /// </summary>
+    /// <param name="shortcut">The keyboard shortcut to save.</param>
+    /// <returns>The saved keyboard shortcut.</returns>
+    Task<KeyboardShortcut> SaveKeyboardShortcutAsync(KeyboardShortcut shortcut);
+
+    /// <summary>
+    /// Deletes a keyboard shortcut.
+    /// </summary>
+    /// <param name="shortcutId">The ID of the shortcut to delete.</param>
+    Task DeleteKeyboardShortcutAsync(Guid shortcutId);
+
+    /// <summary>
+    /// Gets the mail operation for the given key combination.
+    /// </summary>
+    /// <param name="key">The pressed key.</param>
+    /// <param name="modifierKeys">The modifier keys pressed.</param>
+    /// <returns>The mail operation if found, otherwise null.</returns>
+    Task<MailOperation?> GetMailOperationForKeyAsync(string key, ModifierKeys modifierKeys);
+
+    /// <summary>
+    /// Checks if a key combination is already assigned to another shortcut.
+    /// </summary>
+    /// <param name="key">The key to check.</param>
+    /// <param name="modifierKeys">The modifier keys to check.</param>
+    /// <param name="excludeShortcutId">Optional ID to exclude from the check (for updates).</param>
+    /// <returns>True if the combination is already used, false otherwise.</returns>
+    Task<bool> IsKeyCombinationInUseAsync(string key, ModifierKeys modifierKeys, Guid? excludeShortcutId = null);
+
+    /// <summary>
+    /// Creates default keyboard shortcuts for common mail operations.
+    /// </summary>
+    Task CreateDefaultShortcutsAsync();
+
+    /// <summary>
+    /// Resets all shortcuts to defaults.
+    /// </summary>
+    Task ResetToDefaultShortcutsAsync();
+}

Wino.Core.Domain/Interfaces/IMailDialogService.cs

@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 using Wino.Core.Domain.Entities.Mail;
 using Wino.Core.Domain.Entities.Shared;
 using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Models;
 using Wino.Core.Domain.Models.Folders;
 
 namespace Wino.Core.Domain.Interfaces;
@@ -49,4 +50,13 @@ public interface IMailDialogService : IDialogServiceBase
     /// Presents a dialog to the user to show email source.
     /// </summary>
     Task ShowMessageSourceDialogAsync(string messageSource);
+
+    /// <summary>
+    /// Presents a dialog to the user for keyboard shortcut creation/modification.
+    /// </summary>
+    /// <param name="existingShortcut">Existing shortcut to edit, or null for new shortcut.</param>
+    /// <returns>Dialog result with shortcut information.</returns>
+#pragma warning disable CS8625 // Cannot convert null literal to non-nullable reference type.
+    Task<KeyboardShortcutDialogResult> ShowKeyboardShortcutDialogAsync(KeyboardShortcut existingShortcut = null);
+#pragma warning restore CS8625
 }