CalDav synchronizer, new IMAP setup/edit page.

Wino.Core.Domain/Interfaces/IAutoDiscoveryService.cs

@@ -1,17 +1,22 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
 using Wino.Core.Domain.Models.AutoDiscovery;
 
 namespace Wino.Core.Domain.Interfaces;
 
 /// <summary>
-/// Searches for Auto Discovery settings for custom mail accounts.
+/// Searches for auto-discovery settings for custom mail accounts.
 /// </summary>
 public interface IAutoDiscoveryService
 {
     /// <summary>
     /// Tries to return the best mail server settings using different techniques.
     /// </summary>
-    /// <param name="mailAddress">Address to search settings for.</param>
-    /// <returns>CustomServerInformation with only settings applied.</returns>
     Task<AutoDiscoverySettings> GetAutoDiscoverySettings(AutoDiscoveryMinimalSettings autoDiscoveryMinimalSettings);
+
+    /// <summary>
+    /// Tries to resolve a CalDAV endpoint for the mailbox address.
+    /// </summary>
+    Task<Uri> DiscoverCalDavServiceUriAsync(string mailAddress, CancellationToken cancellationToken = default);
 }

Wino.Core.Domain/Interfaces/ICalDavClient.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Wino.Core.Domain.Models.Calendar;
+
+namespace Wino.Core.Domain.Interfaces;
+
+public interface ICalDavClient
+{
+    Task<IReadOnlyList<CalDavCalendar>> DiscoverCalendarsAsync(
+        CalDavConnectionSettings connectionSettings,
+        CancellationToken cancellationToken = default);
+
+    Task<IReadOnlyList<CalDavCalendarEvent>> GetCalendarEventsAsync(
+        CalDavConnectionSettings connectionSettings,
+        CalDavCalendar calendar,
+        DateTimeOffset startUtc,
+        DateTimeOffset endUtc,
+        CancellationToken cancellationToken = default);
+}
+

Wino.Core.Domain/Interfaces/ICalendarIcsFileService.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Threading.Tasks;
+
+namespace Wino.Core.Domain.Interfaces;
+
+/// <summary>
+/// Persists CalDAV ICS payloads on disk for IMAP accounts.
+/// </summary>
+public interface ICalendarIcsFileService
+{
+    Task SaveCalendarItemIcsAsync(Guid accountId, Guid calendarId, Guid calendarItemId, string remoteEventId, string remoteResourceHref, string eTag, string icsContent);
+    Task DeleteCalendarItemIcsAsync(Guid accountId, Guid calendarItemId);
+    Task DeleteCalendarIcsForCalendarAsync(Guid accountId, Guid calendarId);
+}

Wino.Core.Domain/Interfaces/IImapAccountCreationDialog.cs

@@ -1,24 +0,0 @@
-using System.Threading.Tasks;
-using Wino.Core.Domain.Entities.Shared;
-
-namespace Wino.Core.Domain.Interfaces;
-
-public interface IImapAccountCreationDialog : IAccountCreationDialog
-{
-    /// <summary>
-    /// Returns the custom server information from the dialog..
-    /// </summary>
-    /// <returns>Null if canceled.</returns>
-    Task<CustomServerInformation> GetCustomServerInformationAsync();
-
-    /// <summary>
-    /// Displays preparing folders page.
-    /// </summary>
-    void ShowPreparingFolders();
-
-    /// <summary>
-    /// Updates account properties for the welcome imap setup dialog and starts the setup.
-    /// </summary>
-    /// <param name="account">Account properties.</param>
-    void StartImapConnectionSetup(MailAccount account);
-}