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using System;
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using System.IO;
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using Newtonsoft.Json;
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namespace CncCollector.Config
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{
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/// <summary>
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/// 采集服务配置（从 collector.json 读取）
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/// </summary>
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public class CollectorConfig
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{
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/// <summary>业务库连接字符串</summary>
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[JsonProperty("businessConnection")]
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public string BusinessConnection { get; set; }
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/// <summary>日志库连接字符串</summary>
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[JsonProperty("logConnection")]
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public string LogConnection { get; set; }
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/// <summary>管理API端口</summary>
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[JsonProperty("apiPort")]
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public int ApiPort { get; set; } = 5800;
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/// <summary>服务间通信API Key</summary>
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[JsonProperty("apiKey")]
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public string ApiKey { get; set; } = "collector_api_key_2026";
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/// <summary>心跳上报间隔（秒）</summary>
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[JsonProperty("heartbeatIntervalSeconds")]
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public int HeartbeatIntervalSeconds { get; set; } = 10;
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/// <summary>配置轮询间隔（秒）</summary>
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[JsonProperty("configPollIntervalSeconds")]
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public int ConfigPollIntervalSeconds { get; set; } = 30;
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/// <summary>日终汇总执行时间（HH:mm格式）</summary>
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[JsonProperty("dailySummaryTime")]
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public string DailySummaryTime { get; set; } = "01:00";
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/// <summary>分析日志保留天数（0=不删除）</summary>
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public int AnalysisLogRetentionDays { get; set; } = 0;
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/// <summary>周期日志保留天数（0=不删除）</summary>
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public int CycleLogRetentionDays { get; set; } = 0;
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/// <summary>原始日志保留天数（0=不删除）</summary>
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public int RawLogRetentionDays { get; set; } = 0;
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/// <summary>日志清理检查间隔（分钟）</summary>
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public int LogCleanupIntervalMinutes { get; set; } = 60;
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/// <summary>服务ID标识</summary>
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[JsonProperty("serviceId")]
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public string ServiceId { get; set; } = "collector-service";
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// ===== 以下为从DB加载的运行时配置 =====
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/// <summary>采集失败重试次数（默认3）</summary>
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[JsonIgnore]
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public int CollectRetryCount { get; set; } = 3;
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/// <summary>采集重试间隔秒数（默认30）</summary>
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[JsonIgnore]
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public int CollectRetryIntervalSeconds { get; set; } = 30;
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/// <summary>连续失败N次触发告警（默认5）</summary>
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[JsonIgnore]
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public int CollectFailAlertThreshold { get; set; } = 5;
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/// <summary>
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/// 从文件加载配置
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/// </summary>
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public static CollectorConfig Load()
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{
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// 优先从运行目录读取
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string configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "collector.json");
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if (!File.Exists(configPath))
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{
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// 开发模式：从项目根目录读取
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configPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "..", "..", "..", "collector.json");
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}
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if (!File.Exists(configPath))
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{
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throw new FileNotFoundException("找不到配置文件 collector.json");
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}
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string json = File.ReadAllText(configPath);
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return JsonConvert.DeserializeObject<CollectorConfig>(json);
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}
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}
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}
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