From 8e039e657a43ff6cb00dfee310b98ef855359cc4 Mon Sep 17 00:00:00 2001
From: "David P.G" <pgw1315@163.com>
Date: Sun, 14 Sep 2025 19:13:53 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BB=A7=E7=BB=AD=E4=BF=AE=E6=94=B9=E8=A7=A6?=
 =?UTF-8?q?=E5=8F=91=E5=99=A8?=
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---
 .../Entities/DbTriggerDefinition.cs           | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 DMS.Infrastructure/Entities/DbTriggerDefinition.cs

diff --git a/DMS.Infrastructure/Entities/DbTriggerDefinition.cs b/DMS.Infrastructure/Entities/DbTriggerDefinition.cs
new file mode 100644
index 0000000..bc2ad3d
--- /dev/null
+++ b/DMS.Infrastructure/Entities/DbTriggerDefinition.cs
@@ -0,0 +1,99 @@
+using System;
+using DMS.Core.Models.Triggers;
+using SqlSugar;
+using SqlSugar.DbConvert;
+
+namespace DMS.Infrastructure.Entities;
+
+/// <summary>
+/// 触发器定义实体类，对应数据库中的 TriggerDefinitions 表。
+/// </summary>
+[SugarTable("TriggerDefinitions")]
+public class DbTriggerDefinition
+{
+    /// <summary>
+    /// 触发器唯一标识符，主键。
+    /// </summary>
+    [SugarColumn(IsPrimaryKey = true)]
+    public Guid Id { get; set; }
+
+    /// <summary>
+    /// 关联的变量 ID。
+    /// </summary>
+    public Guid VariableId { get; set; }
+
+    /// <summary>
+    /// 触发器是否处于激活状态。
+    /// </summary>
+    public bool IsActive { get; set; } = true;
+
+    // --- 条件部分 ---
+
+    /// <summary>
+    /// 触发条件类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public ConditionType Condition { get; set; }
+
+    /// <summary>
+    /// 阈值 (用于 GreaterThan, LessThan, EqualTo, NotEqualTo)。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public double? Threshold { get; set; }
+
+    /// <summary>
+    /// 下限 (用于 InRange, OutOfRange)。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public double? LowerBound { get; set; }
+
+    /// <summary>
+    /// 上限 (用于 InRange, OutOfRange)。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public double? UpperBound { get; set; }
+
+    // --- 动作部分 ---
+
+    /// <summary>
+    /// 动作类型。
+    /// </summary>
+    [SugarColumn(ColumnDataType = "varchar(20)", SqlParameterDbType = typeof(EnumToStringConvert))]
+    public ActionType Action { get; set; }
+
+    /// <summary>
+    /// 动作配置 JSON 字符串，存储特定于动作类型的配置（如邮件收件人列表、模板 ID 等）。
+    /// </summary>
+    [SugarColumn(Length = 2000, IsNullable = true)]
+    public string ActionConfigurationJson { get; set; } = "{}";
+
+    // --- 抑制与状态部分 ---
+
+    /// <summary>
+    /// 抑制持续时间。如果设置了此值，在触发一次后，在该时间段内不会再触发。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public long? SuppressionDurationTicks { get; set; }
+
+    /// <summary>
+    /// 上次触发的时间。用于抑制逻辑。
+    /// </summary>
+    [SugarColumn(IsNullable = true)]
+    public DateTime? LastTriggeredAt { get; set; }
+
+    /// <summary>
+    /// 触发器描述。
+    /// </summary>
+    [SugarColumn(Length = 500, IsNullable = true)]
+    public string Description { get; set; } = "";
+
+    /// <summary>
+    /// 创建时间。
+    /// </summary>
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+
+    /// <summary>
+    /// 最后更新时间。
+    /// </summary>
+    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+}
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