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- using System;
- using System.Collections.Concurrent;
- namespace Aivfo.OperationLog
- {
- /// <summary>
- /// 组件配置(14§10 可配置)。集中持有,支持运行时改(热生效简化为:直接改属性即下次记日志生效)。
- /// 模块级开关:默认全开,可按模块名设 开/关 + 最低级别。
- /// </summary>
- public sealed class OperationLogOptions
- {
- /// <summary>端/服务名(project 字段),如 "operate" / "front"。</summary>
- public string Project { get; set; } = "operate";
- /// <summary>Kafka 地址,如 "localhost:9092"。</summary>
- public string KafkaBootstrapServers { get; set; } = "localhost:9092";
- /// <summary>Kafka topic。</summary>
- public string Topic { get; set; } = "tl-oplog";
- /// <summary>全局总开关。关掉则完全不记(连入队都跳过)。</summary>
- public bool Enabled { get; set; } = true;
- /// <summary>
- /// 全局最低级别。低于此级别的日志不发 Kafka。
- /// 默认 Info:只发操作级;调试级(Debug)默认走本地文件、不入 Kafka。
- /// </summary>
- public OpLogLevel GlobalLevel { get; set; } = OpLogLevel.Info;
- /// <summary>内存队列上限。满了走降级(丢弃 Debug / 落本地兜底)。</summary>
- public int QueueCapacity { get; set; } = 10000;
- /// <summary>后台发送批量大小。</summary>
- public int BatchSize { get; set; } = 100;
- /// <summary>本地文件目录(调试级 + 兜底)。</summary>
- public string LocalLogDir { get; set; } = "oplog_local";
- /// <summary>设备上下文:培养箱 SN(可选,作为全局默认)。</summary>
- public string TlSn { get; set; }
- /// <summary>本机 host(默认取机器名)。</summary>
- public string Host { get; set; } = SafeMachineName();
- // 模块级开关:moduleName -> (enabled, minLevel)。缺省即全开、按 GlobalLevel。
- private readonly ConcurrentDictionary<string, ModuleSetting> _modules =
- new ConcurrentDictionary<string, ModuleSetting>();
- /// <summary>设置某模块的开关与最低级别(运行时可调,热生效)。</summary>
- public void SetModule(string module, bool enabled, OpLogLevel minLevel = OpLogLevel.Info)
- {
- if (string.IsNullOrEmpty(module)) return;
- _modules[module] = new ModuleSetting { Enabled = enabled, MinLevel = minLevel };
- }
- /// <summary>判断某模块是否启用(总开关 + 模块开关)。关闭则连本地调试文件也不写。</summary>
- public bool IsModuleEnabled(string module)
- {
- if (!Enabled) return false;
- if (!string.IsNullOrEmpty(module) && _modules.TryGetValue(module, out var s))
- return s.Enabled;
- return true;
- }
- /// <summary>
- /// 判断某模块某级别是否应**发 Kafka 入库**(操作级门槛)。
- /// 调试级(Debug)天然低于 Info,故默认不发 Kafka、走本地文件——这是 14§4 两级设计。
- /// 要让某模块的调试级也入库(很少用),把该模块 MinLevel 设为 Debug。
- /// </summary>
- public bool ShouldSendKafka(string module, OpLogLevel level)
- {
- if (!IsModuleEnabled(module)) return false;
- if (!string.IsNullOrEmpty(module) && _modules.TryGetValue(module, out var s))
- return level >= s.MinLevel;
- return level >= GlobalLevel;
- }
- private static string SafeMachineName()
- {
- try { return Environment.MachineName; }
- catch { return "unknown"; }
- }
- private sealed class ModuleSetting
- {
- public bool Enabled;
- public OpLogLevel MinLevel;
- }
- }
- }
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