namespace HC_APTBS.Models
{
    /// <summary>
    /// Represents the current state of the K-Line diagnostic session.
    /// </summary>
    public enum KLineConnectionState
    {
        /// <summary>No session established (indicator: gray).</summary>
        Disconnected,

        /// <summary>Session active and keep-alive succeeding (indicator: green).</summary>
        Connected,

        /// <summary>Session lost — keep-alive or operation failed (indicator: red).</summary>
        Failed
    }
}