# Observability Default Configuration
# Base defaults for logging, metrics, health checks, and audit

let observability_schema = import "../../common/observability.ncl" in

{
  observability | observability_schema.ObservabilityConfig = {
    # Observability enabled globally
    enabled = true,

    # Logging Defaults
    logging = {
      enabled = true,
      level = "info",
      format = "json",
      output = {
        destination = "stdout",
      },
      fields = {
        service_name = true,
        timestamp = true,
        level = true,
        caller = false,
        spans = true,
      },
      sampling = {
        enabled = false,
      },
    },

    # Metrics Defaults
    metrics = {
      enabled = true,
      exporter = "prometheus",
      prometheus_path = "/metrics",
      interval = 60,
      histogram_buckets = [1, 5, 10, 50, 100, 500, 1000, 5000],
    },

    # Health Check Defaults
    health = {
      enabled = true,
      port = 8081,
      liveness_path = "/healthz",
      readiness_path = "/ready",
      startup_path = "/startup",
      interval = 10,
      timeout = 5000,
      success_threshold = 1,
      failure_threshold = 3,
      initial_delay = 0,
    },

    # Distributed Tracing Defaults
    tracing = {
      enabled = false,
      backend = "otlp",
      sampler = "parentbased",
    },

    # Audit Logging Defaults
    audit = {
      enabled = true,
      storage = "file",
      retention_days = 90,
      include_pii = false,
      export_formats = ["jsonl"],
      track_workspace_operations = true,
      workspace_operations = ["create", "delete", "update", "switch", "list", "sync"],
    },
  },
}