CollabVMDesktopClient/CollabVMClient/ViewModels/CollabVMChatViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CollabVMClient.ViewModels
{
    internal partial class CollabVMChatViewModel : ViewModelBase
    {
        public ObservableCollection<ChatMessageViewModel> ChatMessages { get; } = new ObservableCollection<ChatMessageViewModel>();
        [ObservableProperty] private string username;
        [ObservableProperty] private string id;
        public string Title => $"CollabVM - Chat ({id})";


        public void AddChatMessage(string username, string message)
        {
            ChatMessages.Add(new ChatMessageViewModel(username, message));
        }

        public CollabVMChatViewModel(string id)
        {
            this.Username = "username";
            this.Id = id;
        }

        public void SetUsername(string username)
        {
            this.Username = username;
        }
    }
}