{
  "name": "智能聊天助手（完整示例）",
  "description": "一个完整的聊天智能体示例，展示平台的核心能力：\n- ✅ 记忆管理：使用缓存节点存储和查询对话历史\n- ✅ 意图识别：使用LLM节点分析用户意图\n- ✅ 多分支路由：使用Switch节点根据意图分发到不同处理分支\n- ✅ 上下文传递：使用Transform节点合并数据\n- ✅ 多轮对话：支持上下文记忆和连贯对话\n- ✅ 个性化回复：根据不同意图生成针对性回复\n\n适用场景：情感陪聊、客服助手、智能问答等聊天场景。",
  "workflow_config": {
    "nodes": [
      {
        "id": "start-1",
        "type": "start",
        "position": {
          "x": 50,
          "y": 400
        },
        "data": {
          "label": "开始",
          "output_format": "json"
        }
      },
      {
        "id": "cache-query",
        "type": "cache",
        "position": {
          "x": 250,
          "y": 400
        },
        "data": {
          "label": "查询记忆",
          "operation": "get",
          "key": "user_memory_{user_id}",
          "default_value": "{\"conversation_history\": [], \"user_profile\": {}, \"context\": {}}"
        }
      },
      {
        "id": "transform-merge",
        "type": "transform",
        "position": {
          "x": 450,
          "y": 400
        },
        "data": {
          "label": "合并上下文",
          "mode": "merge",
          "mapping": {
            "user_input": "{{query}}",
            "memory": "{{output}}",
            "timestamp": "{{timestamp}}"
          }
        }
      },
      {
        "id": "llm-intent",
        "type": "llm",
        "position": {
          "x": 650,
          "y": 400
        },
        "data": {
          "label": "意图理解",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.3",
          "max_tokens": "1000",
          "prompt": "你是一个专业的对话意图分析助手。请分析用户的输入，识别用户的意图和情感。\n\n用户输入：{{user_input}}\n对话历史：{{memory.conversation_history}}\n用户画像：{{memory.user_profile}}\n\n请以JSON格式输出分析结果：\n{\n  \"intent\": \"意图类型（greeting/question/emotion/request/goodbye/other）\",\n  \"emotion\": \"情感状态（positive/neutral/negative）\",\n  \"keywords\": [\"关键词1\", \"关键词2\"],\n  \"topic\": \"话题主题\",\n  \"needs_response\": true\n}\n\n请确保输出是有效的JSON格式，不要包含其他文字。"
        }
      },
      {
        "id": "switch-intent",
        "type": "switch",
        "position": {
          "x": 850,
          "y": 400
        },
        "data": {
          "label": "意图路由",
          "field": "intent",
          "cases": {
            "greeting": "greeting-handle",
            "question": "question-handle",
            "emotion": "emotion-handle",
            "request": "request-handle",
            "goodbye": "goodbye-handle"
          },
          "default": "general-handle"
        }
      },
      {
        "id": "llm-greeting",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 200
        },
        "data": {
          "label": "问候回复",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.7",
          "max_tokens": "500",
          "prompt": "你是一个温暖、友好的AI助手。用户向你打招呼，请用自然、亲切的方式回应。\n\n用户输入：{{user_input}}\n对话历史：{{memory.conversation_history}}\n\n请生成一个友好、自然的问候回复，长度控制在50字以内。直接输出回复内容，不要包含其他说明。"
        }
      },
      {
        "id": "llm-question",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 300
        },
        "data": {
          "label": "问题回答",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.5",
          "max_tokens": "2000",
          "prompt": "你是一个知识渊博、乐于助人的AI助手。请回答用户的问题。\n\n用户问题：{{user_input}}\n对话历史：{{memory.conversation_history}}\n意图分析：{{output}}\n\n请提供：\n1. 直接、准确的答案\n2. 必要的解释和说明\n3. 如果问题不明确，友好地询问更多信息\n\n请以自然、易懂的方式回答，长度控制在200字以内。直接输出回答内容。"
        }
      },
      {
        "id": "llm-emotion",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 400
        },
        "data": {
          "label": "情感回应",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.8",
          "max_tokens": "1000",
          "prompt": "你是一个善解人意的AI助手。请根据用户的情感状态，给予适当的回应。\n\n用户输入：{{user_input}}\n情感状态：{{output.emotion}}\n对话历史：{{memory.conversation_history}}\n\n请根据用户的情感：\n- 如果是积极情感：给予鼓励和共鸣\n- 如果是消极情感：给予理解、安慰和支持\n- 如果是中性情感：给予关注和陪伴\n\n请生成一个温暖、共情的回复，长度控制在150字以内。直接输出回复内容。"
        }
      },
      {
        "id": "llm-request",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 500
        },
        "data": {
          "label": "请求处理",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.4",
          "max_tokens": "1500",
          "prompt": "你是一个专业的AI助手。用户提出了一个请求，请分析并回应。\n\n用户请求：{{user_input}}\n意图分析：{{output}}\n对话历史：{{memory.conversation_history}}\n\n请：\n1. 理解用户的请求内容\n2. 如果可以满足，说明如何满足\n3. 如果无法满足，友好地说明原因并提供替代方案\n\n请以清晰、友好的方式回应，长度控制在200字以内。直接输出回复内容。"
        }
      },
      {
        "id": "llm-goodbye",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 600
        },
        "data": {
          "label": "告别回复",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.6",
          "max_tokens": "300",
          "prompt": "你是一个友好的AI助手。用户要结束对话，请给予温暖的告别。\n\n用户输入：{{user_input}}\n对话历史：{{memory.conversation_history}}\n\n请生成一个温暖、友好的告别回复，表达期待下次交流。长度控制在50字以内。直接输出回复内容。"
        }
      },
      {
        "id": "llm-general",
        "type": "llm",
        "position": {
          "x": 1050,
          "y": 700
        },
        "data": {
          "label": "通用回复",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.6",
          "max_tokens": "1000",
          "prompt": "你是一个友好、专业的AI助手。请回应用户的输入。\n\n用户输入：{{user_input}}\n对话历史：{{memory.conversation_history}}\n意图分析：{{output}}\n\n请生成一个自然、有意义的回复，保持对话的连贯性。长度控制在150字以内。直接输出回复内容。"
        }
      },
      {
        "id": "merge-response",
        "type": "merge",
        "position": {
          "x": 1250,
          "y": 400
        },
        "data": {
          "label": "合并回复",
          "mode": "merge_first",
          "strategy": "object"
        }
      },
      {
        "id": "cache-update",
        "type": "cache",
        "position": {
          "x": 1450,
          "y": 400
        },
        "data": {
          "label": "更新记忆",
          "operation": "set",
          "key": "user_memory_{user_id}",
          "value": "{\"conversation_history\": {{memory.conversation_history}} + [{\"role\": \"user\", \"content\": \"{{user_input}}\", \"timestamp\": \"{{timestamp}}\"}, {\"role\": \"assistant\", \"content\": \"{{output}}\", \"timestamp\": \"{{timestamp}}\"}], \"user_profile\": {{memory.user_profile}}, \"context\": {{memory.context}}}",
          "ttl": 86400
        }
      },
      {
        "id": "llm-format",
        "type": "llm",
        "position": {
          "x": 1650,
          "y": 400
        },
        "data": {
          "label": "格式化回复",
          "provider": "deepseek",
          "model": "deepseek-chat",
          "temperature": "0.3",
          "max_tokens": "500",
          "prompt": "请将以下回复内容格式化为最终输出。确保回复自然、流畅。\n\n原始回复：{{output}}\n\n请直接输出格式化后的回复内容，不要包含其他说明或标记。如果原始回复已经是合适的格式，直接输出即可。"
        }
      },
      {
        "id": "end-1",
        "type": "end",
        "position": {
          "x": 1850,
          "y": 400
        },
        "data": {
          "label": "结束",
          "output_format": "text"
        }
      }
    ],
    "edges": [
      {
        "id": "e1",
        "source": "start-1",
        "target": "cache-query",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e2",
        "source": "cache-query",
        "target": "transform-merge",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e3",
        "source": "transform-merge",
        "target": "llm-intent",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e4",
        "source": "llm-intent",
        "target": "switch-intent",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e5-greeting",
        "source": "switch-intent",
        "target": "llm-greeting",
        "sourceHandle": "greeting-handle",
        "targetHandle": "left"
      },
      {
        "id": "e5-question",
        "source": "switch-intent",
        "target": "llm-question",
        "sourceHandle": "question-handle",
        "targetHandle": "left"
      },
      {
        "id": "e5-emotion",
        "source": "switch-intent",
        "target": "llm-emotion",
        "sourceHandle": "emotion-handle",
        "targetHandle": "left"
      },
      {
        "id": "e5-request",
        "source": "switch-intent",
        "target": "llm-request",
        "sourceHandle": "request-handle",
        "targetHandle": "left"
      },
      {
        "id": "e5-goodbye",
        "source": "switch-intent",
        "target": "llm-goodbye",
        "sourceHandle": "goodbye-handle",
        "targetHandle": "left"
      },
      {
        "id": "e5-general",
        "source": "switch-intent",
        "target": "llm-general",
        "sourceHandle": "default",
        "targetHandle": "left"
      },
      {
        "id": "e6-greeting",
        "source": "llm-greeting",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e6-question",
        "source": "llm-question",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e6-emotion",
        "source": "llm-emotion",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e6-request",
        "source": "llm-request",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e6-goodbye",
        "source": "llm-goodbye",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e6-general",
        "source": "llm-general",
        "target": "merge-response",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e7",
        "source": "merge-response",
        "target": "cache-update",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e8",
        "source": "cache-update",
        "target": "llm-format",
        "sourceHandle": "right",
        "targetHandle": "left"
      },
      {
        "id": "e9",
        "source": "llm-format",
        "target": "end-1",
        "sourceHandle": "right",
        "targetHandle": "left"
      }
    ]
  }
}