Burak Kaan Köse
55 lines
1.7 KiB
C#
55 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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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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using Wino.Core.Domain.Interfaces;
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using Wino.Core.Domain.Models.Requests;
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using Wino.Messaging.UI;
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namespace Wino.Core.Requests.Mail;
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public record MarkReadRequest(MailCopy Item, bool IsRead) : MailRequestBase(Item), ICustomFolderSynchronizationRequest
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{
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private readonly bool _originalIsRead = Item.IsRead;
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public List<Guid> SynchronizationFolderIds => [Item.FolderId];
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public override MailSynchronizerOperation Operation => MailSynchronizerOperation.MarkRead;
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public bool ExcludeMustHaveFolders => true;
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/// <summary>
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/// Gets whether this request represents an actual state change.
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/// If the mail is already in the desired read state, no change is needed.
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/// </summary>
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public bool IsNoOp { get; } = Item.IsRead == IsRead;
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public override void ApplyUIChanges()
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{
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// Skip UI update if the mail is already in the desired state
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if (IsNoOp) return;
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Item.IsRead = IsRead;
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WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(Item, EntityUpdateSource.ClientUpdated, MailCopyChangeFlags.IsRead));
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}
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public override void RevertUIChanges()
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{
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// Skip UI revert if this was a no-op request
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if (IsNoOp) return;
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Item.IsRead = _originalIsRead;
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WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(Item, EntityUpdateSource.ClientReverted, MailCopyChangeFlags.IsRead));
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}
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}
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public class BatchMarkReadRequest : BatchCollection<MarkReadRequest>
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{
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public BatchMarkReadRequest(IEnumerable<MarkReadRequest> collection) : base(collection)
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{
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}
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}
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