Remotely/Shared/ViewModels/ChatHistoryItem.cs

using Remotely.Shared.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Remotely.Shared.ViewModels
{
    public class ChatHistoryItem
    {
        public ChatHistoryItemOrigin Origin { get; init; }
        public string Message { get; init; }

        public DateTimeOffset Timestamp { get; init; } = DateTime.Now;

        public string ClassName
        {
            get
            {
                switch (Origin)
                {
                    case ChatHistoryItemOrigin.System:
                        return "chat-history-item-system";
                    case ChatHistoryItemOrigin.Self:
                        return "chat-history-item-self";
                    case ChatHistoryItemOrigin.Device:
                        return "chat-history-item-device";
                    default:
                        return string.Empty;
                }
            }
        }
    }
}