MultiTerm/MultiTerm.Core/ViewModel/SendReceiveViewModel.cs

using Common;
using Common.AppSettings;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using MultiTerm.Core.Model;
using MultiTerm.Core.Types;

namespace MultiTerm.Core.ViewModel;

public partial class SendReceiveViewModel : TerminalViewModel
{
    public override TerminalViewType ViewType => TerminalViewType.SendReceive;

    /// <summary>
    /// Send data model.
    /// </summary>
    [ObservableProperty]
    private MultiFormatString sendableData = new();

    /// <summary>
    /// Constructor.
    /// </summary>
    /// <param name="appSettings"></param>
    public SendReceiveViewModel(IAppSettingsProvider appSettings, IMessenger messenger, IContext context) : base(appSettings, messenger, context) { }

    /// <summary>
    /// Send command.
    /// </summary>
    [RelayCommand]
    private void Send()
    {
        // send data
        bool successfullySent = this.SendToCommunicationProtocol(this.SendableData.GetBytes());

        if (successfullySent)
        {
            // clear textbox
            this.SendableData.Clear();
        }
    }
}