using System.Net;

namespace StellaOps.Router.Transport.Tcp;

/// <summary>
/// Configuration options for TCP transport.
/// </summary>
public sealed class TcpTransportOptions
{
    /// <summary>
    /// Gets or sets the address to bind to.
    /// Default: IPAddress.Any (0.0.0.0).
    /// </summary>
    public IPAddress BindAddress { get; set; } = IPAddress.Any;

    /// <summary>
    /// Gets or sets the port to listen on.
    /// Default: 5100.
    /// </summary>
    public int Port { get; set; } = 5100;

    /// <summary>
    /// Gets or sets the receive buffer size.
    /// Default: 64 KB.
    /// </summary>
    public int ReceiveBufferSize { get; set; } = 64 * 1024;

    /// <summary>
    /// Gets or sets the send buffer size.
    /// Default: 64 KB.
    /// </summary>
    public int SendBufferSize { get; set; } = 64 * 1024;

    /// <summary>
    /// Gets or sets the keep-alive interval.
    /// Default: 30 seconds.
    /// </summary>
    public TimeSpan KeepAliveInterval { get; set; } = TimeSpan.FromSeconds(30);

    /// <summary>
    /// Gets or sets the connection timeout.
    /// Default: 10 seconds.
    /// </summary>
    public TimeSpan ConnectTimeout { get; set; } = TimeSpan.FromSeconds(10);

    /// <summary>
    /// Gets or sets the maximum number of reconnection attempts.
    /// Default: 10.
    /// </summary>
    public int MaxReconnectAttempts { get; set; } = 10;

    /// <summary>
    /// Gets or sets the maximum reconnection backoff.
    /// Default: 1 minute.
    /// </summary>
    public TimeSpan MaxReconnectBackoff { get; set; } = TimeSpan.FromMinutes(1);

    /// <summary>
    /// Gets or sets the maximum frame size in bytes.
    /// Default: 16 MB.
    /// </summary>
    public int MaxFrameSize { get; set; } = 16 * 1024 * 1024;

    /// <summary>
    /// Gets or sets the host for client connections.
    /// </summary>
    public string? Host { get; set; }
}