aivfo-tl-3.0/ivf_tl_operate_2.0/control/IvfTl.AutoFocus/Layout/FocusConfigMissingException.cs

using System;

namespace IvfTl.AutoFocus.Layout
{
    /// <summary>
    /// 对焦层配置缺失专用异常（§2.5：层间距等关键配置两级皆空时抛出，不用魔法数兜底）。
    /// 调用方（M2-03/M2-05）据此弹"请先配置"告警并跳过本轮，而不是用硬编码值继续。
    /// 携带设备 tl_sn / 仓室 / well 信息供告警与定位。
    /// </summary>
    public sealed class FocusConfigMissingException : Exception
    {
        /// <summary>设备 tl_sn。</summary>
        public string TlSn { get; }

        /// <summary>仓室编号。</summary>
        public int HouseSn { get; }

        /// <summary>well 编号。</summary>
        public int WellSn { get; }

        /// <summary>
        /// 默认消息：层间距未配置。消息形如"设备{tlSn}对焦层间距未配置,请先初始化"（§2.5）。
        /// </summary>
        public FocusConfigMissingException(string tlSn, int houseSn, int wellSn)
            : this(tlSn, houseSn, wellSn, $"设备{tlSn}对焦层间距未配置,请先初始化")
        {
        }

        /// <summary>自定义消息（用于层数/下移等其它缺失场景）。</summary>
        public FocusConfigMissingException(string tlSn, int houseSn, int wellSn, string message)
            : base(message)
        {
            TlSn = tlSn;
            HouseSn = houseSn;
            WellSn = wellSn;
        }
    }
}