{
  "name": "Telegram Bot Handler",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "telegram-bot",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "webhook-1",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [250, 300],
      "webhookId": "telegram-bot"
    },
    {
      "parameters": {
        "rules": {
          "rules": [
            {
              "outputKey": "weather",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "weather",
                    "operator": { "type": "string", "operation": "equals" }
                  }
                ]
              }
            },
            {
              "outputKey": "search",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "search",
                    "operator": { "type": "string", "operation": "equals" }
                  }
                ]
              }
            },
            {
              "outputKey": "translate",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "translate",
                    "operator": { "type": "string", "operation": "equals" }
                  }
                ]
              }
            },
            {
              "outputKey": "image",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "image",
                    "operator": { "type": "string", "operation": "equals" }
                  }
                ]
              }
            },
            {
              "outputKey": "summarize_url",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "summarize_url",
                    "operator": { "type": "string", "operation": "equals" }
                  }
                ]
              }
            },
            {
              "outputKey": "default",
              "conditions": {
                "options": { "version": 2 },
                "combinator": "and",
                "conditions": [
                  {
                    "leftValue": "={{ $json.type }}",
                    "rightValue": "",
                    "operator": { "type": "string", "operation": "notEmpty" }
                  }
                ]
              }
            }
          ]
        },
        "options": {}
      },
      "id": "switch-1",
      "name": "Route by Type",
      "type": "n8n-nodes-base.switch",
      "typeVersion": 3,
      "position": [480, 300]
    },
    {
      "parameters": {
        "method": "GET",
        "url": "=https://api.openweathermap.org/data/2.5/weather?q={{ $json.message.match(/[가-힣a-zA-Z]+/)?.[0] || 'Seoul' }}&appid={{ $env.OPENWEATHER_API_KEY }}&units=metric&lang=kr",
        "options": {}
      },
      "id": "weather-api",
      "name": "Weather API",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [720, 100]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "={{ '🌤 ' + $json.name + ' 날씨\\n온도: ' + $json.main.temp + '°C\\n체감: ' + $json.main.feels_like + '°C\\n습도: ' + $json.main.humidity + '%\\n' + $json.weather[0].description }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "weather-format",
      "name": "Format Weather",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [940, 100]
    },
    {
      "parameters": {
        "model": "gpt-4o-mini",
        "messages": {
          "values": [
            {
              "content": "=다음 질문에 대해 웹 검색 결과를 바탕으로 답변해주세요: {{ $('Webhook').item.json.message }}"
            }
          ]
        },
        "options": {}
      },
      "id": "search-ai",
      "name": "AI Search",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 1.4,
      "position": [720, 220]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "={{ $json.message.content }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "search-format",
      "name": "Format Search",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [940, 220]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api-free.deepl.com/v2/translate",
        "sendBody": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "text",
              "value": "={{ $('Webhook').item.json.message }}"
            },
            {
              "name": "target_lang",
              "value": "EN"
            }
          ]
        },
        "options": {
          "headers": {
            "header": [
              {
                "name": "Authorization",
                "value": "=DeepL-Auth-Key {{ $env.DEEPL_API_KEY }}"
              }
            ]
          }
        }
      },
      "id": "translate-api",
      "name": "Translate API",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [720, 340]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "=🌐 번역 결과:\\n{{ $json.translations[0].text }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "translate-format",
      "name": "Format Translate",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [940, 340]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api.openai.com/v1/images/generations",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "=Bearer {{ $env.OPENAI_API_KEY }}"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n  \"model\": \"dall-e-3\",\n  \"prompt\": \"{{ $('Webhook').item.json.message }}\",\n  \"n\": 1,\n  \"size\": \"1024x1024\"\n}",
        "options": {}
      },
      "id": "image-api",
      "name": "Image Generation",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [720, 460]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "=🎨 이미지 생성 완료!\\n{{ $json.data[0].url }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "image-format",
      "name": "Format Image",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [940, 460]
    },
    {
      "parameters": {
        "method": "GET",
        "url": "={{ $('Webhook').item.json.message.match(/https?:\\/\\/[^\\s]+/)?.[0] }}",
        "options": {}
      },
      "id": "fetch-url",
      "name": "Fetch URL",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [720, 580]
    },
    {
      "parameters": {
        "model": "gpt-4o-mini",
        "messages": {
          "values": [
            {
              "content": "=다음 웹페이지 내용을 한국어로 300자 이내로 요약해주세요:\\n\\n{{ $json.data.substring(0, 5000) }}"
            }
          ]
        },
        "options": {}
      },
      "id": "summarize-ai",
      "name": "Summarize URL",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 1.4,
      "position": [940, 580]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "=📄 URL 요약:\\n{{ $json.message.content }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "summarize-format",
      "name": "Format Summary",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [1160, 580]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "reply",
              "name": "reply",
              "value": "=❓ 지원하지 않는 기능입니다: {{ $('Webhook').item.json.type }}",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "default-response",
      "name": "Default Response",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [720, 700]
    },
    {
      "parameters": {
        "options": {}
      },
      "id": "respond-1",
      "name": "Respond to Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "position": [1380, 300]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [{ "node": "Route by Type", "type": "main", "index": 0 }]
      ]
    },
    "Route by Type": {
      "main": [
        [{ "node": "Weather API", "type": "main", "index": 0 }],
        [{ "node": "AI Search", "type": "main", "index": 0 }],
        [{ "node": "Translate API", "type": "main", "index": 0 }],
        [{ "node": "Image Generation", "type": "main", "index": 0 }],
        [{ "node": "Fetch URL", "type": "main", "index": 0 }],
        [{ "node": "Default Response", "type": "main", "index": 0 }]
      ]
    },
    "Weather API": {
      "main": [
        [{ "node": "Format Weather", "type": "main", "index": 0 }]
      ]
    },
    "Format Weather": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    },
    "AI Search": {
      "main": [
        [{ "node": "Format Search", "type": "main", "index": 0 }]
      ]
    },
    "Format Search": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    },
    "Translate API": {
      "main": [
        [{ "node": "Format Translate", "type": "main", "index": 0 }]
      ]
    },
    "Format Translate": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    },
    "Image Generation": {
      "main": [
        [{ "node": "Format Image", "type": "main", "index": 0 }]
      ]
    },
    "Format Image": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    },
    "Fetch URL": {
      "main": [
        [{ "node": "Summarize URL", "type": "main", "index": 0 }]
      ]
    },
    "Summarize URL": {
      "main": [
        [{ "node": "Format Summary", "type": "main", "index": 0 }]
      ]
    },
    "Format Summary": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    },
    "Default Response": {
      "main": [
        [{ "node": "Respond to Webhook", "type": "main", "index": 0 }]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}