{
  "name": "Telegram Assistant - Receiver",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "8f3f59db-aaa5-4762-9416-94be04131fd2",
        "options": {}
      },
      "id": "telegram-trigger-1",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        240,
        300
      ],
      "webhookId": "8f3f59db-aaa5-4762-9416-94be04131fd2"
    },
    {
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{$json.message?.text || ''}}",
              "operation": "startsWith",
              "value2": "/"
            }
          ]
        }
      },
      "id": "check-command-1",
      "name": "Check if Command",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "chatId": "={{ $json.message.chat.id }}",
        "text": "=Command received: {{ $json.message.text }}\n\nProcessing...",
        "additionalFields": {}
      },
      "id": "send-ack-1",
      "name": "Send Acknowledgment",
      "type": "n8n-nodes-base.telegram",
      "typeVersion": 1,
      "position": [
        680,
        200
      ],
      "credentials": {
        "telegramApi": {
          "id": "6Rim8odDFpQoHxCM",
          "name": "mortimer"
        }
      }
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "// Extract command and parameters\nconst text = $input.item.json.message?.text || '';\nconst chatId = $input.item.json.message?.chat?.id;\nconst messageId = $input.item.json.message?.message_id;\nconst userId = $input.item.json.message?.from?.id;\nconst username = $input.item.json.message?.from?.username || 'unknown';\n\n// Parse command\nconst parts = text.trim().split(/\\s+/);\nconst command = parts[0].toLowerCase();\nconst args = parts.slice(1).join(' ');\n\nreturn {\n  command: command,\n  args: args,\n  chatId: chatId,\n  messageId: messageId,\n  userId: userId,\n  username: username,\n  originalText: text\n};"
      },
      "id": "parse-command-1",
      "name": "Parse Command",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        900,
        200
      ]
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "// Extract natural language message\nconst text = $input.item.json.message?.text || '';\nconst chatId = $input.item.json.message?.chat?.id;\nconst messageId = $input.item.json.message?.message_id;\nconst userId = $input.item.json.message?.from?.id;\nconst username = $input.item.json.message?.from?.username || 'unknown';\n\nreturn {\n  chatId: chatId,\n  messageId: messageId,\n  userId: userId,\n  username: username,\n  originalText: text\n};"
      },
      "id": "parse-natural-language-1",
      "name": "Parse Natural Language",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        680,
        400
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api.openai.com/v1/chat/completions",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "openAiApi",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $credentials.openai_api_key }}"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n  \"model\": \"gpt-4o-mini\",\n  \"messages\": [\n    {\n      \"role\": \"system\",\n      \"content\": \"Analyze user intent and classify into one of these categories. Return ONLY valid JSON with no additional text:\\n\\n1. 'deck_add' - User wants to create a task/card in Nextcloud Deck\\n   Examples: 'add a deck called cleaning', 'create task review reports', 'remind me to call mom tomorrow'\\n   Extract: {intent: 'deck_add', task: 'task description', duedate: 'YYYY-MM-DD or null'}\\n\\n2. 'email_search' - User wants to search emails\\n   Examples: 'find my train ticket', 'search for invoice', 'show emails from last week'\\n   Extract: {intent: 'email_search', query: 'search terms'}\\n\\n3. 'general_chat' - General questions, conversation\\n   Examples: 'what's the weather', 'explain quantum physics', 'tell me a joke'\\n   Extract: {intent: 'general_chat', question: 'full question'}\\n\\nFor dates like 'today', 'tomorrow', 'next week', calculate from today: {{ $now.toFormat('yyyy-MM-dd') }}.\\nFor German: 'morgen' = tomorrow, 'übermorgen' = day after tomorrow.\\n\\nReturn JSON format: {\\\"intent\\\": \\\"category\\\", ...extracted_data}\"\n    },\n    {\n      \"role\": \"user\",\n      \"content\": \"{{ $json.originalText }}\"\n    }\n  ],\n  \"temperature\": 0.3,\n  \"max_tokens\": 150\n}",
        "options": {}
      },
      "id": "ai-classify-intent-1",
      "name": "AI Classify Intent",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        900,
        400
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "openai_api_key",
          "name": "OpenAI API Key"
        }
      }
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "// Parse AI classification result\nconst aiResponse = $input.item.json.choices[0].message.content;\nconst chatId = $input.item.json.chatId;\nconst userId = $input.item.json.userId;\nconst username = $input.item.json.username;\nconst originalText = $input.item.json.originalText;\n\nlet classification;\ntry {\n  classification = JSON.parse(aiResponse);\n} catch (e) {\n  // Fallback to general chat if parsing fails\n  classification = {\n    intent: 'general_chat',\n    question: originalText\n  };\n}\n\n// Map intent to command format for router\nlet command, args;\n\nswitch (classification.intent) {\n  case 'deck_add':\n    command = '/deck';\n    args = 'add ' + (classification.task || originalText);\n    break;\n  case 'email_search':\n    command = '/email';\n    args = 'search ' + (classification.query || originalText);\n    break;\n  case 'general_chat':\n  default:\n    command = '/ask';\n    args = classification.question || originalText;\n    break;\n}\n\nreturn {\n  command: command,\n  args: args,\n  chatId: chatId,\n  userId: userId,\n  username: username,\n  originalText: originalText,\n  classifiedIntent: classification.intent\n};"
      },
      "id": "format-as-command-1",
      "name": "Format as Command",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1120,
        400
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "=https://flow.egonetix.de/webhook/telegram-router-direct",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify($json) }}",
        "options": {
          "response": {
            "response": {
              "neverError": true
            }
          }
        }
      },
      "id": "call-router-natural-1",
      "name": "Call Router (Natural Language)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        1340,
        400
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "=https://flow.egonetix.de/webhook/telegram-router-direct",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify($json) }}",
        "options": {
          "response": {
            "response": {
              "neverError": true
            }
          }
        }
      },
      "id": "call-router-1",
      "name": "Call Router Workflow",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        1120,
        200
      ]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Check if Command",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Check if Command": {
      "main": [
        [
          {
            "node": "Send Acknowledgment",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Parse Natural Language",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Parse Natural Language": {
      "main": [
        [
          {
            "node": "AI Classify Intent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "AI Classify Intent": {
      "main": [
        [
          {
            "node": "Format as Command",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Format as Command": {
      "main": [
        [
          {
            "node": "Call Router (Natural Language)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Send Acknowledgment": {
      "main": [
        [
          {
            "node": "Parse Command",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Parse Command": {
      "main": [
        [
          {
            "node": "Call Router Workflow",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {}
}