using Model.Entity.Asset;

namespace Model.Dto.Asset
{
    /// <summary>
    /// 设备状态记录 DTO（Id 由 long 改为 string，避免前端精度丢失）
    /// </summary>
    public class EquipmentStatusRecordDto
    {
        /// <summary>主键 Id（long → string）</summary>
        public string Id { get; set; }

        /// <summary>删除状态（0、未删除；1、已删除）</summary>
        public byte IsDel { get; set; }

        /// <summary>创建时间</summary>
        public DateTime? CreateTime { get; set; }

        /// <summary>设备Id（关联 EquipmentEntity.Id）</summary>
        public long EquipmentId { get; set; }

        /// <summary>变更前状态</summary>
        public EquipmentStatusEnum FromStatus { get; set; }

        /// <summary>变更后状态</summary>
        public EquipmentStatusEnum ToStatus { get; set; }

        /// <summary>状态变更时间</summary>
        public DateTime ChangeTime { get; set; }

        /// <summary>操作人</summary>
        public string? Operator { get; set; }

        /// <summary>变更原因/备注</summary>
        public string? Remark { get; set; }
    }
}