namespace StellaOps.Router.Gateway.Configuration;

/// <summary>
/// Configuration options for health monitoring.
/// </summary>
public sealed class HealthOptions
{
    /// <summary>
    /// Gets the configuration section name.
    /// </summary>
    public const string SectionName = "Router:Health";

    /// <summary>
    /// Gets or sets the threshold after which a connection is considered stale (no heartbeat).
    /// Should be at least 3x the heartbeat interval (45s default).
    /// Default: 135 seconds.
    /// </summary>
    public TimeSpan StaleThreshold { get; set; } = TimeSpan.FromSeconds(135);

    /// <summary>
    /// Gets or sets the threshold after which a connection is considered degraded.
    /// Should be at least 2x the heartbeat interval (45s default).
    /// Default: 90 seconds.
    /// </summary>
    public TimeSpan DegradedThreshold { get; set; } = TimeSpan.FromSeconds(90);

    /// <summary>
    /// Gets or sets the interval at which to check for stale connections.
    /// Default: 15 seconds.
    /// </summary>
    public TimeSpan CheckInterval { get; set; } = TimeSpan.FromSeconds(15);

    /// <summary>
    /// Gets or sets the number of ping measurements to keep for averaging.
    /// Default: 10.
    /// </summary>
    public int PingHistorySize { get; set; } = 10;
}