ScadaBridge/lmxproxy/src/ZB.MOM.WW.LmxProxy.Host/Configuration/LmxProxyConfiguration.cs

namespace ZB.MOM.WW.LmxProxy.Host.Configuration
{
    /// <summary>Root configuration class bound to appsettings.json.</summary>
    public class LmxProxyConfiguration
    {
        /// <summary>gRPC server listen port. Default: 50051.</summary>
        public int GrpcPort { get; set; } = 50051;

        /// <summary>Path to API key configuration file. Default: apikeys.json.</summary>
        public string ApiKeyConfigFile { get; set; } = "apikeys.json";

        /// <summary>MxAccess connection settings.</summary>
        public ConnectionConfiguration Connection { get; set; } = new ConnectionConfiguration();

        /// <summary>Subscription channel settings.</summary>
        public SubscriptionConfiguration Subscription { get; set; } = new SubscriptionConfiguration();

        /// <summary>TLS/SSL settings.</summary>
        public TlsConfiguration Tls { get; set; } = new TlsConfiguration();

        /// <summary>Status web server settings.</summary>
        public WebServerConfiguration WebServer { get; set; } = new WebServerConfiguration();

        /// <summary>Windows SCM service recovery settings.</summary>
        public ServiceRecoveryConfiguration ServiceRecovery { get; set; } = new ServiceRecoveryConfiguration();

        /// <summary>Health check / active probe settings.</summary>
        public HealthCheckConfiguration HealthCheck { get; set; } = new HealthCheckConfiguration();
    }

    /// <summary>Health check / probe configuration.</summary>
    public class HealthCheckConfiguration
    {
        /// <summary>Tag address to probe for connection liveness. Default: DevAppEngine.Scheduler.ScanTime.</summary>
        public string TestTagAddress { get; set; } = "DevAppEngine.Scheduler.ScanTime";

        /// <summary>Probe timeout in milliseconds. Default: 5000.</summary>
        public int ProbeTimeoutMs { get; set; } = 5000;

        /// <summary>Consecutive transport failures before forced reconnect. Default: 3.</summary>
        public int MaxConsecutiveTransportFailures { get; set; } = 3;

        /// <summary>Probe interval while in degraded state (ms). Default: 30000 (30s).</summary>
        public int DegradedProbeIntervalMs { get; set; } = 30000;
    }
}