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- using Admin.NET.Plugin.AiDOP.Entity.S8;
- namespace Admin.NET.Plugin.AiDOP.Service.S8.Rules.DataAccess;
- /// <summary>Enable Gate 的检查结果。失败时带明确 reason code,便于前端与运维定位。</summary>
- public sealed class S8DatasetEnableCheck
- {
- private S8DatasetEnableCheck(bool ok, string? reasonCode, string? message)
- {
- Ok = ok;
- ReasonCode = reasonCode;
- Message = message;
- }
- public bool Ok { get; }
- public string? ReasonCode { get; }
- public string? Message { get; }
- public static S8DatasetEnableCheck Pass() => new(true, null, null);
- public static S8DatasetEnableCheck Fail(string reasonCode, string message) => new(false, reasonCode, message);
- }
- /// <summary>
- /// STANDARD_DATASET 规则的统一启用前校验。
- ///
- /// 校验顺序:<b>先查目录层可判定的问题,再查实现层问题</b>。
- /// 理由——"这个数据集做不了 TIMEOUT"是定义问题,等 Provider 上线也不会变好;
- /// 若先报 provider_not_registered 会误导配置方以为等实现即可。
- ///
- /// 1. dataset_code 是否填写 → dataset_code_missing
- /// 2. Catalog 中是否定义 → dataset_not_defined
- /// 3. 定义是否停用 → dataset_not_ready
- /// 4. 规则类型是否已知 → dataset_unknown_rule_type
- /// 5. 目录机制能力是否支持 → dataset_capability_mismatch
- /// 6. 目录 canonical 字段是否齐备 → dataset_missing_required_field
- /// 7. Provider 是否注册 → dataset_provider_not_registered
- /// 8. Provider 编码是否一致 → dataset_provider_code_mismatch
- /// 9. Provider 能力是否同样满足 → dataset_capability_mismatch / dataset_missing_required_field
- /// 10. 租户 / 工厂作用域 → invalid_tenant_scope / invalid_factory_scope
- ///
- /// S8-STANDARD-DATASET-HARD-CUTOVER-1:取数路径唯一,Gate 不再有"先判模式"这一步。
- /// </summary>
- public class S8DatasetEnableGate : ITransient
- {
- private readonly IS8DatasetCatalog _catalog;
- private readonly S8MonitoringDataProviderRegistry _registry;
- public S8DatasetEnableGate(IS8DatasetCatalog catalog, S8MonitoringDataProviderRegistry registry)
- {
- _catalog = catalog;
- _registry = registry;
- }
- /// <summary>检查规则是否具备启用条件。</summary>
- public S8DatasetEnableCheck Check(AdoS8WatchRule rule, long tenantId, long factoryId)
- {
- // ① dataset_code
- if (string.IsNullOrWhiteSpace(rule.DatasetCode))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.CodeMissing,
- "STANDARD_DATASET 模式的规则必须提供 dataset_code");
- // ② Catalog 定义
- var definition = _catalog.Find(rule.DatasetCode);
- if (definition == null)
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.NotDefined,
- $"数据集 {rule.DatasetCode} 未在目录中定义");
- // ③ 定义是否停用
- if (!definition.IsActive)
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.NotReady,
- $"数据集 {definition.DatasetCode} 已停用,不能用于规则执行");
- // ④ 规则类型已知
- if (!S8RuleTypeFieldRequirements.IsKnown(rule.RuleType))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.UnknownRuleType,
- $"规则类型 {rule.RuleType} 不在 canonical 词表内,无法校验数据集能力");
- // ⑤ 目录机制能力(定义层问题,先于 Provider 报出)
- if (!definition.Capabilities.Supports(rule.RuleType))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.CapabilityMismatch,
- $"数据集 {definition.DatasetCode} 不支持 {rule.RuleType} 类规则");
- // ⑥ 目录 canonical 字段齐备(防"声明支持某机制但拿不出必需字段"的自相矛盾配置)
- var missing = definition.Capabilities.MissingFieldsFor(rule.RuleType);
- if (missing is { Count: > 0 })
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.MissingRequiredField,
- $"数据集 {definition.DatasetCode} 缺少 {rule.RuleType} 必需字段:{string.Join(", ", missing)}");
- // ⑦ Provider 注册
- if (!_registry.IsRegistered(definition.DatasetCode))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.ProviderNotRegistered,
- $"数据集 {definition.DatasetCode} 已定义但尚无 Provider 实现,可保存配置但不能启用");
- // ⑧ Provider 自报编码与目录一致
- var provider = _registry.Resolve(definition.DatasetCode);
- if (!string.Equals(provider.DatasetCode?.Trim(), definition.DatasetCode, StringComparison.OrdinalIgnoreCase))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.ProviderCodeMismatch,
- $"Provider 自报数据集编码 {provider.DatasetCode} 与目录定义 {definition.DatasetCode} 不一致");
- // ⑨ Provider 实际能力必须与目录声明同样满足(不一致时按更严格的一方拒绝)
- if (!provider.Capabilities.Supports(rule.RuleType))
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.CapabilityMismatch,
- $"Provider 实现不支持 {rule.RuleType} 类规则(数据集 {definition.DatasetCode})");
- var providerMissing = provider.Capabilities.MissingFieldsFor(rule.RuleType);
- if (providerMissing is { Count: > 0 })
- return S8DatasetEnableCheck.Fail(
- S8DatasetReasonCode.MissingRequiredField,
- $"Provider 实现缺少 {rule.RuleType} 必需字段:{string.Join(", ", providerMissing)}");
- // ⑩ 作用域
- if (tenantId <= 0)
- return S8DatasetEnableCheck.Fail(S8DatasetReasonCode.InvalidTenantScope, "租户作用域非法");
- if (factoryId <= 0)
- return S8DatasetEnableCheck.Fail(S8DatasetReasonCode.InvalidFactoryScope, "工厂作用域非法");
- return S8DatasetEnableCheck.Pass();
- }
- /// <summary>检查并在失败时抛 <see cref="S8BizException"/>(配置类错误,API 层直接回给调用方)。</summary>
- public void EnsureCanEnable(AdoS8WatchRule rule, long tenantId, long factoryId)
- {
- var result = Check(rule, tenantId, factoryId);
- if (!result.Ok)
- throw new S8BizException($"[{result.ReasonCode}] {result.Message}");
- }
- }
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