using Admin.NET.Plugin.AiDOP.Entity.S8;
using Admin.NET.Plugin.AiDOP.Service.S8.Rules.Definitions;

namespace Admin.NET.Plugin.AiDOP.Service.S8.Rules;

/// <summary>
/// S8-RULE-GOVERNANCE-BATCH1：一条规则在本次执行中的**生效形态**
/// —— 代码定义 + 租户运行参数 + 数据库行三者合一。
///
/// <para>存在的理由是让「语义来自哪里」在类型上就不可混淆：
/// evaluator 拿到的是 <see cref="Definition"/> 与 <see cref="Parameters"/>，
/// <see cref="Row"/> 只用于 Id / RuleCode / 归属列这类**非语义**用途。
/// 谁要是想从 <c>Row.RuleType</c> 取判定类型，一眼就能在 review 里看出来。</para>
/// </summary>
public sealed class S8EffectiveRule
{
    public S8EffectiveRule(AdoS8WatchRule row, S8RuleDefinition definition, S8RuleRuntimeParameters parameters)
    {
        Row = row;
        Definition = definition;
        Parameters = parameters;
    }

    /// <summary>数据库行。仅提供 Id / RuleCode / TenantId / FactoryId 等非语义信息。</summary>
    public AdoS8WatchRule Row { get; }

    /// <summary>代码定义。业务语义的**唯一**真源。</summary>
    public S8RuleDefinition Definition { get; }

    /// <summary>租户运行参数。</summary>
    public S8RuleRuntimeParameters Parameters { get; }

    /// <summary>按行 + 定义解析生效形态。</summary>
    public static S8EffectiveRule Resolve(AdoS8WatchRule row, S8RuleDefinition definition) =>
        new(row, definition, S8RuleRuntimeParameters.Resolve(row, definition));
}