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

namespace Toak.Commands;

public static class StopCommand
{
    public static async Task ExecuteAsync(bool pipeToStdout, bool copyToClipboard, 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[] { 2, (byte)(pipeToStdout ? 1 : 0), (byte)(copyToClipboard ? 1 : 0) };
            await socket.SendAsync(msg, SocketFlags.None);
            if (verbose) Console.WriteLine("Sent STOP command to daemon.");

            var responseBuffer = new byte[4096];
            while (true)
            {
                var received = await socket.ReceiveAsync(responseBuffer, SocketFlags.None);
                if (received == 0) break;
                if (pipeToStdout)
                {
                    var text = System.Text.Encoding.UTF8.GetString(responseBuffer, 0, received);
                    Console.Write(text);
                }
            }
        }
        catch (SocketException)
        {
            AnsiConsole.MarkupLine("[red]Failed to connect to Toak daemon.[/]");
        }
        catch (Exception ex)
        {
            AnsiConsole.MarkupLine($"[red]Error:[/] {ex.Message}");
        }
    }
}