Toak/Commands/StatusCommand.cs

using System.Net.Sockets;
using Spectre.Console;
using Toak.Core;

namespace Toak.Commands;

public static class StatusCommand
{
    public static async Task ExecuteAsync(bool json, bool verbose)
    {
        Logger.Verbose = verbose;

        var socketPath = DaemonService.GetSocketPath();

        try
        {
            using var socket = new Socket(AddressFamily.Unix, SocketType.Stream, ProtocolType.Unspecified);
            var endPoint = new UnixDomainSocketEndPoint(socketPath);
            await socket.ConnectAsync(endPoint);

            var msg = new byte[] { 5, (byte)(json ? 1 : 0) };
            await socket.SendAsync(msg, SocketFlags.None);

            var responseBuffer = new byte[4096];
            var received = await socket.ReceiveAsync(responseBuffer, SocketFlags.None);
            if (received > 0)
            {
                var text = System.Text.Encoding.UTF8.GetString(responseBuffer, 0, received);
                Console.WriteLine(text);
            }
        }
        catch (SocketException)
        {
            Console.WriteLine(json ? "{\"state\": \"Offline\"}" : "Offline");
        }
        catch (Exception ex)
        {
            if (!json) AnsiConsole.MarkupLine($"[red]Error:[/] {ex.Message}");
        }
    }
}