namespace AI.Models
{
    /// <summary>
    /// 工作流步骤状态
    /// </summary>
    public enum WorkflowStepStatus
    {
        /// <summary>
        /// 待执行
        /// </summary>
        Pending,

        /// <summary>
        /// 执行中
        /// </summary>
        Running,

        /// <summary>
        /// 已完成
        /// </summary>
        Completed,

        /// <summary>
        /// 失败
        /// </summary>
        Failed,

        /// <summary>
        /// 已跳过（被回溯清除）
        /// </summary>
        Skipped
    }
}