{
  "analytics_agent": {
    "version": "1.0.0",
    "enabled": true,
    "description": "Advanced analytics agent with custom metrics, notifications, and multi-role support",
    
    "custom_metrics": {
      "enabled": true,
      "collection_interval_seconds": 60,
      "retention_days": 90,
      "metrics": [
        {
          "id": "user_engagement_score",
          "name": "User Engagement Score",
          "type": "composite",
          "formula": "(active_users * avg_session_duration) / total_users",
          "threshold_warning": 0.3,
          "threshold_critical": 0.15
        },
        {
          "id": "api_response_time_p95",
          "name": "API Response Time (95th Percentile)",
          "type": "performance",
          "unit": "milliseconds",
          "threshold_warning": 500,
          "threshold_critical": 1000
        },
        {
          "id": "error_rate",
          "name": "Error Rate",
          "type": "reliability",
          "unit": "percentage",
          "threshold_warning": 2,
          "threshold_critical": 5
        },
        {
          "id": "resource_utilization",
          "name": "Resource Utilization",
          "type": "system",
          "components": ["cpu", "memory", "disk", "network"],
          "threshold_warning": 75,
          "threshold_critical": 90
        }
      ]
    },
    
    "notifications": {
      "enabled": true,
      "channels": [
        {
          "type": "email",
          "enabled": true,
          "recipients": ["admin@strategystack.io", "ops-team@strategystack.io"],
          "severity_levels": ["warning", "critical"]
        },
        {
          "type": "slack",
          "enabled": true,
          "webhook_url": "${SLACK_WEBHOOK_URL}",
          "channel": "#analytics-alerts",
          "severity_levels": ["critical"]
        },
        {
          "type": "webhook",
          "enabled": true,
          "endpoint": "${WEBHOOK_ENDPOINT}",
          "severity_levels": ["info", "warning", "critical"]
        }
      ],
      "rate_limiting": {
        "enabled": true,
        "max_notifications_per_hour": 10,
        "cooldown_minutes": 15
      }
    },
    
    "role_views": {
      "enabled": true,
      "roles": [
        {
          "id": "admin",
          "name": "Administrator",
          "permissions": ["view_all", "configure", "export", "delete"],
          "default_dashboard": "system_overview",
          "visible_metrics": ["*"]
        },
        {
          "id": "analyst",
          "name": "Data Analyst",
          "permissions": ["view_all", "export"],
          "default_dashboard": "analytics_deep_dive",
          "visible_metrics": ["user_engagement_score", "custom_metrics", "historical_trends"]
        },
        {
          "id": "developer",
          "name": "Developer",
          "permissions": ["view_technical", "export"],
          "default_dashboard": "api_performance",
          "visible_metrics": ["api_response_time_p95", "error_rate", "system_health"]
        },
        {
          "id": "viewer",
          "name": "Read-Only Viewer",
          "permissions": ["view_summary"],
          "default_dashboard": "executive_summary",
          "visible_metrics": ["user_engagement_score"]
        }
      ]
    },
    
    "batch_processing": {
      "enabled": true,
      "schedule": "0 2 * * *",
      "operations": [
        {
          "name": "daily_aggregation",
          "type": "aggregate",
          "source_metrics": ["*"],
          "output_format": "parquet",
          "retention_days": 365
        },
        {
          "name": "weekly_report",
          "type": "report",
          "schedule": "0 3 * * 1",
          "recipients": ["leadership@strategystack.io"],
          "format": "pdf"
        },
        {
          "name": "data_cleanup",
          "type": "maintenance",
          "schedule": "0 1 * * 0",
          "purge_older_than_days": 90
        }
      ]
    },
    
    "historical_analysis": {
      "enabled": true,
      "storage_backend": "timeseries_db",
      "compression": "zstd",
      "features": [
        {
          "name": "trend_detection",
          "enabled": true,
          "algorithms": ["moving_average", "exponential_smoothing", "seasonal_decomposition"]
        },
        {
          "name": "anomaly_detection",
          "enabled": true,
          "algorithms": ["isolation_forest", "statistical_outliers", "prophet"]
        },
        {
          "name": "forecasting",
          "enabled": true,
          "horizon_days": 30,
          "confidence_interval": 0.95
        },
        {
          "name": "comparative_analysis",
          "enabled": true,
          "comparison_periods": ["day_over_day", "week_over_week", "month_over_month", "year_over_year"]
        }
      ]
    },
    
    "system_health": {
      "enabled": true,
      "monitoring_interval_seconds": 30,
      "components": [
        {
          "name": "database",
          "checks": ["connection_pool", "query_performance", "replication_lag"],
          "critical_threshold": 5
        },
        {
          "name": "cache",
          "checks": ["hit_rate", "memory_usage", "eviction_rate"],
          "critical_threshold": 3
        },
        {
          "name": "queue",
          "checks": ["depth", "processing_rate", "dead_letter_queue"],
          "critical_threshold": 1000
        },
        {
          "name": "external_services",
          "checks": ["api_availability", "response_time", "rate_limits"],
          "critical_threshold": 2
        }
      ],
      "auto_recovery": {
        "enabled": true,
        "actions": ["restart_service", "clear_cache", "scale_resources"]
      }
    },
    
    "api_endpoints": {
      "enabled": true,
      "base_path": "/api/v1/analytics",
      "authentication": "bearer_token",
      "rate_limiting": {
        "enabled": true,
        "requests_per_minute": 100
      },
      "endpoints": [
        {
          "path": "/metrics",
          "methods": ["GET"],
          "description": "Retrieve current metrics",
          "parameters": ["metric_id", "start_time", "end_time", "granularity"]
        },
        {
          "path": "/metrics/custom",
          "methods": ["POST", "PUT", "DELETE"],
          "description": "Manage custom metrics",
          "permissions": ["admin"]
        },
        {
          "path": "/dashboards",
          "methods": ["GET"],
          "description": "Get dashboard configurations for user role"
        },
        {
          "path": "/alerts",
          "methods": ["GET", "POST"],
          "description": "Manage alert configurations"
        },
        {
          "path": "/export",
          "methods": ["POST"],
          "description": "Export analytics data",
          "parameters": ["format", "metrics", "date_range"],
          "formats": ["json", "csv", "parquet", "excel"]
        },
        {
          "path": "/health",
          "methods": ["GET"],
          "description": "Get system health status",
          "public": true
        },
        {
          "path": "/historical",
          "methods": ["GET"],
          "description": "Access historical analysis and trends",
          "parameters": ["analysis_type", "metric_id", "time_range"]
        }
      ]
    },
    
    "failover_logging": {
      "enabled": true,
      "primary_logger": {
        "type": "elasticsearch",
        "endpoint": "${ELASTICSEARCH_URL}",
        "index_pattern": "analytics-logs-%{+YYYY.MM.dd}"
      },
      "failover_loggers": [
        {
          "priority": 1,
          "type": "cloudwatch",
          "log_group": "strategystack-analytics",
          "retention_days": 30
        },
        {
          "priority": 2,
          "type": "file",
          "path": "/var/log/analytics",
          "rotation": "daily",
          "max_size_mb": 100,
          "retention_days": 7
        },
        {
          "priority": 3,
          "type": "syslog",
          "endpoint": "${SYSLOG_ENDPOINT}",
          "protocol": "tcp"
        }
      ],
      "health_check_interval_seconds": 60,
      "auto_failover": true,
      "log_levels": ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
      "structured_logging": true,
      "include_metadata": {
        "timestamp": true,
        "correlation_id": true,
        "user_id": true,
        "session_id": true,
        "environment": true
      }
    },
    
    "integration_points": {
      "ui_interface": {
        "enabled": true,
        "framework": "react",
        "components": [
          {
            "name": "MetricsDashboard",
            "path": "src/components/analytics/MetricsDashboard.tsx",
            "props": ["roleId", "dateRange", "refreshInterval"]
          },
          {
            "name": "CustomMetricBuilder",
            "path": "src/components/analytics/CustomMetricBuilder.tsx",
            "permissions": ["admin", "analyst"]
          },
          {
            "name": "AlertsPanel",
            "path": "src/components/analytics/AlertsPanel.tsx",
            "realtime": true
          },
          {
            "name": "HistoricalAnalyzer",
            "path": "src/components/analytics/HistoricalAnalyzer.tsx",
            "features": ["trends", "forecasting", "anomalies"]
          },
          {
            "name": "SystemHealthMonitor",
            "path": "src/components/analytics/SystemHealthMonitor.tsx",
            "update_interval_seconds": 10
          }
        ],
        "websocket_endpoint": "${WEBSOCKET_URL}/analytics",
        "state_management": "redux"
      },
      "backend_services": {
        "strategy_engine": {
          "metrics_export": true,
          "event_hooks": ["strategy_execution", "performance_update"]
        },
        "user_service": {
          "metrics_export": true,
          "event_hooks": ["user_action", "session_start", "session_end"]
        },
        "notification_service": {
          "alert_integration": true,
          "priority_routing": true
        }
      }
    },
    
    "performance_optimization": {
      "caching": {
        "enabled": true,
        "strategy": "redis",
        "ttl_seconds": 300,
        "cache_warmer": true
      },
      "query_optimization": {
        "enabled": true,
        "use_materialized_views": true,
        "parallel_queries": true,
        "query_timeout_seconds": 30
      },
      "data_sampling": {
        "enabled": true,
        "high_cardinality_threshold": 10000,
        "sampling_rate": 0.1
      }
    }
  }
}