{
  "dashboard": {
    "id": null,
    "title": "Calejo Control Adapter - System Overview",
    "tags": ["calejo", "control", "scada", "monitoring"],
    "timezone": "browser",
    "panels": [
      {
        "id": 1,
        "title": "System Health",
        "type": "stat",
        "targets": [
          {
            "expr": "up{job=\"calejo-control\"}",
            "legendFormat": "{{instance}} - {{job}}",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 12,
          "x": 0,
          "y": 0
        },
        "fieldConfig": {
          "defaults": {
            "color": {
              "mode": "thresholds"
            },
            "mappings": [],
            "thresholds": {
              "steps": [
                {
                  "color": "red",
                  "value": null
                },
                {
                  "color": "green",
                  "value": 1
                }
              ]
            }
          }
        }
      },
      {
        "id": 2,
        "title": "API Response Time",
        "type": "timeseries",
        "targets": [
          {
            "expr": "rate(http_request_duration_seconds_sum{job=\"calejo-control\"}[5m]) / rate(http_request_duration_seconds_count{job=\"calejo-control\"}[5m])",
            "legendFormat": "Avg Response Time",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 12,
          "x": 12,
          "y": 0
        }
      },
      {
        "id": 3,
        "title": "HTTP Requests",
        "type": "timeseries",
        "targets": [
          {
            "expr": "rate(http_requests_total{job=\"calejo-control\"}[5m])",
            "legendFormat": "{{method}} {{status}}",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 12,
          "x": 0,
          "y": 8
        }
      },
      {
        "id": 4,
        "title": "Error Rate",
        "type": "timeseries",
        "targets": [
          {
            "expr": "rate(http_requests_total{job=\"calejo-control\", status=~\"5..\"}[5m])",
            "legendFormat": "5xx Errors",
            "refId": "A"
          },
          {
            "expr": "rate(http_requests_total{job=\"calejo-control\", status=~\"4..\"}[5m])",
            "legendFormat": "4xx Errors",
            "refId": "B"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 12,
          "x": 12,
          "y": 8
        }
      },
      {
        "id": 5,
        "title": "Active Connections",
        "type": "stat",
        "targets": [
          {
            "expr": "scada_connections_active{job=\"calejo-control\"}",
            "legendFormat": "Active Connections",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 8,
          "x": 0,
          "y": 16
        }
      },
      {
        "id": 6,
        "title": "Modbus Devices",
        "type": "stat",
        "targets": [
          {
            "expr": "scada_modbus_devices_total{job=\"calejo-control\"}",
            "legendFormat": "Modbus Devices",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 8,
          "x": 8,
          "y": 16
        }
      },
      {
        "id": 7,
        "title": "OPC UA Connections",
        "type": "stat",
        "targets": [
          {
            "expr": "scada_opcua_connections_active{job=\"calejo-control\"}",
            "legendFormat": "OPC UA Connections",
            "refId": "A"
          }
        ],
        "gridPos": {
          "h": 8,
          "w": 8,
          "x": 16,
          "y": 16
        }
      }
    ],
    "time": {
      "from": "now-1h",
      "to": "now"
    },
    "timepicker": {},
    "templating": {
      "list": []
    },
    "refresh": "5s",
    "schemaVersion": 35,
    "version": 0,
    "uid": "calejo-control-overview"
  },
  "folderUid": "",
  "message": "Calejo Control Adapter Dashboard",
  "overwrite": true
}