{
  "name": "CMI Canbus",
  "nodes": [
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes"
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
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        288
      ],
      "id": "dcd1c622-b477-485f-8d04-ea672a82ad4d",
      "name": "Schedule Trigger"
    },
    {
      "parameters": {
        "url": "http://192.168.2.186/INCLUDE/devpagex.cgi?pagex2=01025800&_=1759560490401",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBasicAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "admin",
              "value": "admin"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        -448,
        288
      ],
      "id": "a6b369cd-d21d-4da7-8480-30e1f30f824b",
      "name": "get Data from CMI Interface local",
      "credentials": {
        "httpBasicAuth": {
          "id": "iJkXePPAceSyENTx",
          "name": "CMI CAN Bus local"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "// INPUT: items = [{ json: { data: \"<div class=...>...\" } }]\n// OUTPUT: [{ json: { flat, units, items } }]\n\nfunction parseValue(raw) {\n  if (!raw) return { value: null, unit: null, state: null, on: null };\n  const t = raw.trim().replace(/&nbsp;/g, ' ');\n  if (/^(AUS|OFF|EIN|ON)$/i.test(t)) {\n    return { value: null, unit: null, state: t.toUpperCase(), on: /^(EIN|ON)$/i.test(t) };\n  }\n  const m = t.match(/-?\\d+(?:[.,]\\d+)?/);\n  const value = m ? parseFloat(m[0].replace(',', '.')) : null;\n  const unit = m ? t.replace(m[0], '').trim() : null;\n  return { value, unit: unit || null, state: null, on: null };\n}\n\nfunction toKey(label) {\n  return label\n    .normalize('NFD').replace(/[\\u0300-\\u036f]/g, '')\n    .replace(/ä/g,'ae').replace(/ö/g,'oe').replace(/ü/g,'ue')\n    .replace(/Ä/g,'Ae').replace(/Ö/g,'Oe').replace(/Ü/g,'Ue')\n    .replace(/ß/g,'ss')\n    .replace(/[^A-Za-z0-9]+/g,'_')\n    .replace(/^_+|_+$/g,'');\n}\n\n// 1) HTML aus allen Eingangs-Items zusammenführen (meist ist es nur eines)\nconst html = items.map(i => i.json?.data ?? i.json?.body ?? i.json?.html ?? '').join('\\n');\n\n// 2) BOXEN parsen\nconst re = /<div class=\"BOX BOX_IN\">[\\s\\S]*?<div class=\"bez\">(\\d+):\\s*([^<]+)<\\/div>(?:[\\s\\S]*?<div class=\"val\">\\s*<div>([^<]*)<\\/div>\\s*<\\/div>)?/g;\n\nconst parsed = [];\nfor (const m of html.matchAll(re)) {\n  const index = Number(m[1]);\n  const label = m[2].trim();\n  const raw = (m[3] ?? '').trim() || null;\n  const { value, unit, state, on } = parseValue(raw);\n  const key = `${String(index).padStart(2,'0')}_${toKey(label)}`;\n  parsed.push({ index, label, key, raw, value, unit, state, on });\n}\n\n// 3) Kompaktes Objekt + Einheiten-Mapping bauen\nconst flat = {};\nconst units = {};\nfor (const p of parsed) {\n  flat[p.key] = (p.value ?? p.state ?? p.raw ?? null);\n  if (p.unit) units[p.key] = p.unit;\n}\n\n// 4) Ein einziges Ergebnis-Item zurückgeben\nreturn [{ json: { flat, units, items: parsed } }];\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -224,
        288
      ],
      "id": "509329e8-02f5-473f-a09c-f334bc441340",
      "name": "transfer data to readable format"
    },
    {
      "parameters": {
        "url": "http://192.168.2.68:8093/v1/state/0_userdata.0.haus.heizung.pelletheizung.hot_water_temperature",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $('transfer data to readable format').item.json.flat['08_unbenutzt']"
            }
          ]
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $('transfer data to readable format').item.json.flat['08_unbenutzt'] }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        0,
        384
      ],
      "id": "ee3b68e3-7b85-41c8-9a2d-276e8bb8da17",
      "name": "set Warmwasser Temperatur"
    },
    {
      "parameters": {
        "url": "http://192.168.2.68:8093/v1/state/0_userdata.0.haus.heizung.pelletheizung.heating_circuit_temperature",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $('transfer data to readable format').item.json.flat['03_unbenutzt'] }}"
            }
          ]
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $('transfer data to readable format').item.json.flat['03_unbenutzt'] }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        0,
        576
      ],
      "id": "5b95f25f-a896-46ef-a455-cb915a76b388",
      "name": "set Heizkreis Temperatur"
    },
    {
      "parameters": {
        "url": "http://192.168.2.68:8093/v1/state/0_userdata.0.haus.heizung.pelletheizung.heat_pump_consumption",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $json.flat['16_Stromzahler_WP'] }}"
            }
          ]
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $json.flat['16_Stromzahler_WP'] }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        0,
        192
      ],
      "id": "52d65947-58f8-423d-a746-ba108d74dd06",
      "name": "set Verbrauch Waermepumpe"
    },
    {
      "parameters": {
        "url": "http://192.168.2.68:8093/v1/state/0_userdata.0.haus.heizung.outer_temperature",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $json.flat['06_T_Aussen'] }}"
            }
          ]
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "value",
              "value": "={{ $json.flat['06_T_Aussen'] }}"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        0,
        0
      ],
      "id": "e895b3a4-620c-4623-9267-6cab2d353f50",
      "name": "set outer temperature"
    }
  ],
  "pinData": {},
  "connections": {
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "get Data from CMI Interface local",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "get Data from CMI Interface local": {
      "main": [
        [
          {
            "node": "transfer data to readable format",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "transfer data to readable format": {
      "main": [
        [
          {
            "node": "set Warmwasser Temperatur",
            "type": "main",
            "index": 0
          },
          {
            "node": "set Verbrauch Waermepumpe",
            "type": "main",
            "index": 0
          },
          {
            "node": "set Heizkreis Temperatur",
            "type": "main",
            "index": 0
          },
          {
            "node": "set outer temperature",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": true,
  "settings": {
    "executionOrder": "v1",
    "timeSavedMode": "fixed",
    "callerPolicy": "workflowsFromSameOwner",
    "availableInMCP": false
  },
  "versionId": "ff580cc5-a6c7-49be-8ac9-7a607d4537ed",
  "meta": {
    "instanceId": "3cc6c4256e2bbdec1b3708c49dc3889c7266357f3e239651c157c2de760e6c65"
  },
  "id": "ygJYiiFM97WiWeY5",
  "tags": [
    {
      "updatedAt": "2025-12-20T20:03:34.739Z",
      "createdAt": "2025-12-20T20:03:34.739Z",
      "id": "i5rtQijMRj2sx5Zj",
      "name": "Heizung"
    },
    {
      "updatedAt": "2025-12-20T19:56:59.512Z",
      "createdAt": "2025-12-20T19:56:59.512Z",
      "id": "9G8OthZJpXo6BPbV",
      "name": "Smart Home"
    }
  ]
}