Full trust Wino Server implementation. (#295)

* Separation of messages. Introducing Wino.Messages library.

* Wino.Server and Wino.Packaging projects. Enabling full trust for UWP and app service connection manager basics.

* Remove debug code.

* Enable generating assembly info to deal with unsupported os platform warnings.

* Fix server-client connection.

* UIMessage communication. Single instancing for server and re-connection mechanism on suspension.

* Removed IWinoSynchronizerFactory from UWP project.

* Removal of background task service from core.

* Delegating changes to UI and triggering new background synchronization.

* Fix build error.

* Moved core lib messages to Messaging project.

* Better client-server communication. Handling of requests in the server. New synchronizer factory in the server.

* WAM broker and MSAL token caching for OutlookAuthenticator. Handling account creation for Outlook.

* WinoServerResponse basics.

* Delegating protocol activation for Gmail authenticator.

* Adding margin to searchbox to match action bar width.

* Move libraries into lib folder.

* Storing base64 encoded mime on draft creation instead of MimeMessage object. Fixes serialization/deserialization issue with S.T.Json

* Scrollbar adjustments

* WınoExpander for thread expander layout ıssue.

* Handling synchronizer state changes.

* Double init on background activation.

* FIxing packaging issues and new Wino Mail launcher protocol for activation from full thrust process.

* Remove debug deserialization.

* Remove debug code.

* Making sure the server connection is established when the app is launched.

* Thrust -> Trust string replacement...

* Rename package to Wino Mail

* Enable translated values in the server.

* Fixed an issue where toast activation can't find the clicked mail after the folder is initialized.

* Revert debug code.

* Change server background sync to every 3 minute and Inbox only synchronization.

* Revert google auth changes.

* App preferences page.

* Changing tray icon visibility on preference change.

* Start the server with invisible tray icon if set to invisible.

* Reconnect button on the title bar.

* Handling of toast actions.

* Enable x86 build for server during packaging.

* Get rid of old background tasks and v180 migration.

* Terminate client when Exit clicked in server.

* Introducing SynchronizationSource to prevent notifying UI after server tick synchronization.

* Remove confirmAppClose restricted capability and unused debug code in manifest.

* Closing the reconnect info popup when reconnect is clicked.

* Custom RetryHandler for OutlookSynchronizer and separating client/server logs.

* Running server on Windows startup.

* Fix startup exe.

* Fix for expander list view item paddings.

* Force full sync on app launch instead of Inbox.

* Fix draft creation.

* Fix an issue with custom folder sync logic.

* Reporting back account sync progress from server.

* Fix sending drafts and missing notifications for imap.

* Changing imap folder sync requirements.

* Retain file  count is set to 3.

* Disabled swipe gestures temporarily due to native crash
 with SwipeControl

* Save all attachments implementation.

* Localization for save all attachments button.

* Fix logging dates for logs.

* Fixing ARM64 build.

* Add ARM64 build config to packaging project.

* Comment out OutOfProcPDB for ARM64.

* Hnadling GONE response for Outlook folder synchronization.

Wino.Core/Services/MailService.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.Kiota.Abstractions.Extensions;
@@ -10,11 +11,12 @@ using SqlKata;
 using Wino.Core.Domain;
 using Wino.Core.Domain.Entities;
 using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Extensions;
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Comparers;
 using Wino.Core.Domain.Models.MailItem;
 using Wino.Core.Extensions;
-using Wino.Core.Requests;
+using Wino.Messaging.UI;
 
 namespace Wino.Core.Services
 {
@@ -52,10 +54,12 @@ namespace Wino.Core.Services
         }
 
         public async Task<MailCopy> CreateDraftAsync(MailAccount composerAccount,
-            MimeMessage createdDraftMimeMessage,
+            string generatedReplyMimeMessageBase64,
             MimeMessage replyingMimeMessage = null,
             IMailItem replyingMailItem = null)
         {
+            var createdDraftMimeMessage = generatedReplyMimeMessageBase64.GetMimeMessageFromBase64();
+
             bool isImapAccount = composerAccount.ServerInformation != null;
 
             string fromName;
@@ -625,7 +629,7 @@ namespace Wino.Core.Services
             }
         }
 
-        public async Task<MimeMessage> CreateDraftMimeMessageAsync(Guid accountId, DraftCreationOptions draftCreationOptions)
+        public async Task<string> CreateDraftMimeBase64Async(Guid accountId, DraftCreationOptions draftCreationOptions)
         {
             // This unique id is stored in mime headers for Wino to identify remote message with local copy.
             // Same unique id will be used for the local copy as well.
@@ -796,7 +800,14 @@ namespace Wino.Core.Services
                 // Update TextBody from existing HtmlBody if exists.
             }
 
-            return message;
+            using MemoryStream memoryStream = new();
+            message.WriteTo(FormatOptions.Default, memoryStream);
+            byte[] buffer = memoryStream.GetBuffer();
+            int count = (int)memoryStream.Length;
+
+            return Convert.ToBase64String(buffer);
+
+            // return message;
 
             // Generates html representation of To/Cc/From/Time and so on from referenced message.
             string CreateHtmlForReferencingMessage(MimeMessage referenceMessage)
@@ -919,5 +930,8 @@ namespace Wino.Core.Services
 
         public Task<bool> IsMailExistsAsync(string mailCopyId)
             => Connection.ExecuteScalarAsync<bool>("SELECT EXISTS(SELECT 1 FROM MailCopy WHERE Id = ?)", mailCopyId);
+
+        public Task<bool> IsMailExistsAsync(string mailCopyId, Guid folderId)
+            => Connection.ExecuteScalarAsync<bool>("SELECT EXISTS(SELECT 1 FROM MailCopy WHERE Id = ? AND FolderId = ?)", mailCopyId, folderId);
     }
 }