Fixing UI thread issues with bulk operations and request queue refactoring.
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@@ -1,5 +1,6 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using CommunityToolkit.Mvvm.Messaging;
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using Wino.Core.Domain.Entities.Mail;
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using Wino.Core.Domain.Enums;
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@@ -17,31 +18,31 @@ public record MarkFolderAsReadRequest(MailItemFolder Folder, List<MailCopy> Mail
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public override void ApplyUIChanges()
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{
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if (MailsToMarkRead == null || MailsToMarkRead.Count == 0) return;
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var updatedMails = MailsToMarkRead?
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.Where(item => item != null && !item.IsRead)
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.Select(item => new MailStateChange(item.UniqueId, IsRead: true))
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.ToList();
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foreach (var item in MailsToMarkRead)
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{
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// Skip if already read
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if (item.IsRead) continue;
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if (updatedMails == null || updatedMails.Count == 0)
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return;
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item.IsRead = true;
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WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(item, EntityUpdateSource.ClientUpdated, MailCopyChangeFlags.IsRead));
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}
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WeakReferenceMessenger.Default.Send(new BulkMailStateUpdatedMessage(
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updatedMails,
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EntityUpdateSource.ClientUpdated));
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}
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public override void RevertUIChanges()
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{
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if (MailsToMarkRead == null || MailsToMarkRead.Count == 0) return;
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var updatedMails = MailsToMarkRead?
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.Where(item => item != null && !item.IsRead)
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.Select(item => new MailStateChange(item.UniqueId, IsRead: false))
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.ToList();
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foreach (var item in MailsToMarkRead)
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{
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// Skip if already unread (wasn't changed by ApplyUIChanges)
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if (!item.IsRead) continue;
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if (updatedMails == null || updatedMails.Count == 0)
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return;
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item.IsRead = false;
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WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(item, EntityUpdateSource.ClientReverted, MailCopyChangeFlags.IsRead));
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}
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WeakReferenceMessenger.Default.Send(new BulkMailStateUpdatedMessage(
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updatedMails,
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EntityUpdateSource.ClientReverted));
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}
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}
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