Merge #21 into develop from feature/emotion-engine

feature/情绪引擎

* feature/emotion-engine: (7 commits squashed)

  - [feature]Emotion Engine Development

  - [feature]Emotion Engine Development

  - Merge branch 'feature/emotion-engine' of codeup.aliyun.com:redbearai/python/redbear-mem-open into feature/emotion-engine

  - [fix]1.Fix the front-end files;2.Cache Management Deletion;3.Delete "check_code.py"

  - [fix]1.Fix the front-end files;2.Cache Management Deletion;3.Delete "check_code.py"

  - Merge branch 'feature/emotion-engine' of codeup.aliyun.com:redbearai/python/redbear-mem-open into feature/emotion-engine

  - [fix]fix vite.config.ts

Signed-off-by: 乐力齐 <accounts_690c7b0af9007d7e338af636@mail.teambition.com>
Commented-by: aliyun6762716068 <accounts_68cb7c6b61f5dcc4200d6251@mail.teambition.com>
Commented-by: 乐力齐 <accounts_690c7b0af9007d7e338af636@mail.teambition.com>
Reviewed-by: aliyun6762716068 <accounts_68cb7c6b61f5dcc4200d6251@mail.teambition.com>
Merged-by: aliyun6762716068 <accounts_68cb7c6b61f5dcc4200d6251@mail.teambition.com>

CR-link: https://codeup.aliyun.com/redbearai/python/redbear-mem-open/change/21

api/app/controllers/__init__.py

@@ -29,6 +29,8 @@ from . import (
     public_share_controller,
     multi_agent_controller,
     workflow_controller,
+    emotion_controller,
+    emotion_config_controller,
     prompt_optimizer_controller,
 )
 
@@ -60,6 +62,8 @@ manager_router.include_router(public_share_controller.router)  # 公开路由（
 manager_router.include_router(memory_dashboard_controller.router)
 manager_router.include_router(multi_agent_controller.router)
 manager_router.include_router(workflow_controller.router)
+manager_router.include_router(emotion_controller.router)
+manager_router.include_router(emotion_config_controller.router)
 manager_router.include_router(prompt_optimizer_controller.router)
 manager_router.include_router(memory_reflection_controller.router)
 __all__ = ["manager_router"]

api/app/controllers/emotion_config_controller.py

@@ -0,0 +1,207 @@
+# -*- coding: utf-8 -*-
+"""情绪配置控制器模块
+
+本模块提供情绪引擎配置管理的API端点，包括获取和更新配置。
+
+Routes:
+    GET /memory/config/emotion - 获取情绪引擎配置
+    POST /memory/config/emotion - 更新情绪引擎配置
+"""
+
+from fastapi import APIRouter, Depends, Query, HTTPException, status
+from pydantic import BaseModel, Field
+from typing import Optional
+from sqlalchemy.orm import Session
+
+from app.core.response_utils import success
+from app.dependencies import get_current_user
+from app.models.user_model import User
+from app.schemas.response_schema import ApiResponse
+from app.services.emotion_config_service import EmotionConfigService
+from app.core.logging_config import get_api_logger
+from app.db import get_db
+
+# 获取API专用日志器
+api_logger = get_api_logger()
+
+router = APIRouter(
+    prefix="/memory/emotion",
+    tags=["Emotion Config"],
+    dependencies=[Depends(get_current_user)]  # 所有路由都需要认证
+)
+
+class EmotionConfigQuery(BaseModel):
+    """情绪配置查询请求模型"""
+    config_id: int = Field(..., description="配置ID")
+
+class EmotionConfigUpdate(BaseModel):
+    """情绪配置更新请求模型"""
+    config_id: int = Field(..., description="配置ID")
+    emotion_enabled: bool = Field(..., description="是否启用情绪提取")
+    emotion_model_id: Optional[str] = Field(None, description="情绪分析专用模型ID")
+    emotion_extract_keywords: bool = Field(..., description="是否提取情绪关键词")
+    emotion_min_intensity: float = Field(..., ge=0.0, le=1.0, description="最小情绪强度阈值（0.0-1.0）")
+    emotion_enable_subject: bool = Field(..., description="是否启用主体分类")
+
+@router.get("/read_config", response_model=ApiResponse)
+def get_emotion_config(
+    config_id: int = Query(..., description="配置ID"),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """获取情绪引擎配置
+    
+    查询指定配置ID的情绪相关配置字段。
+    
+    Args:
+        config_id: 配置ID
+        
+    Returns:
+        ApiResponse: 包含情绪配置数据
+        
+    Example Response:
+        {
+            "code": 2000,
+            "msg": "情绪配置获取成功",
+            "data": {
+                "config_id": 17,
+                "emotion_enabled": true,
+                "emotion_model_id": "gpt-4",
+                "emotion_extract_keywords": true,
+                "emotion_min_intensity": 0.1,
+                "emotion_enable_subject": true
+            }
+        }
+    """
+    try:
+        api_logger.info(
+            f"用户 {current_user.username} 请求获取情绪配置",
+            extra={"config_id": config_id}
+        )
+        
+        # 初始化服务
+        config_service = EmotionConfigService(db)
+        
+        # 调用服务层
+        data = config_service.get_emotion_config(config_id)
+        
+        api_logger.info(
+            "情绪配置获取成功",
+            extra={
+                "config_id": config_id,
+                "emotion_enabled": data.get("emotion_enabled", False)
+            }
+        )
+        
+        return success(data=data, msg="情绪配置获取成功")
+        
+    except ValueError as e:
+        api_logger.warning(
+            f"获取情绪配置失败: {str(e)}",
+            extra={"config_id": config_id}
+        )
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=str(e)
+        )
+    except Exception as e:
+        api_logger.error(
+            f"获取情绪配置失败: {str(e)}",
+            extra={"config_id": config_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取情绪配置失败: {str(e)}"
+        )
+
+
+
+@router.post("/updated_config", response_model=ApiResponse)
+def update_emotion_config(
+    config: EmotionConfigUpdate,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """更新情绪引擎配置
+    
+    更新指定配置ID的情绪相关配置字段。
+    
+    Args:
+        config: 配置更新数据（包含config_id）
+        
+    Returns:
+        ApiResponse: 包含更新后的情绪配置数据
+        
+    Example Request:
+        {
+            "config_id": 2,
+            "emotion_enabled": true,
+            "emotion_model_id": "gpt-4",
+            "emotion_extract_keywords": true,
+            "emotion_min_intensity": 0.1,
+            "emotion_enable_subject": true
+        }
+        
+    Example Response:
+        {
+            "code": 2000,
+            "msg": "情绪配置更新成功",
+            "data": {
+                "config_id": 17,
+                "emotion_enabled": true,
+                "emotion_model_id": "gpt-4",
+                "emotion_extract_keywords": true,
+                "emotion_min_intensity": 0.2,
+                "emotion_enable_subject": true
+            }
+        }
+    """
+    try:
+        api_logger.info(
+            f"用户 {current_user.username} 请求更新情绪配置",
+            extra={
+                "config_id": config.config_id,
+                "emotion_enabled": config.emotion_enabled,
+                "emotion_min_intensity": config.emotion_min_intensity
+            }
+        )
+        
+        # 初始化服务
+        config_service = EmotionConfigService(db)
+        
+        # 转换为字典（排除config_id，因为它作为参数传递）
+        config_data = config.model_dump(exclude={'config_id'})
+        
+        # 调用服务层
+        data = config_service.update_emotion_config(config.config_id, config_data)
+        
+        api_logger.info(
+            "情绪配置更新成功",
+            extra={
+                "config_id": config.config_id,
+                "emotion_enabled": data.get("emotion_enabled", False)
+            }
+        )
+        
+        return success(data=data, msg="情绪配置更新成功")
+        
+    except ValueError as e:
+        api_logger.warning(
+            f"更新情绪配置失败: {str(e)}",
+            extra={"config_id": config.config_id}
+        )
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail=str(e)
+        )
+    except Exception as e:
+        api_logger.error(
+            f"更新情绪配置失败: {str(e)}",
+            extra={"config_id": config.config_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"更新情绪配置失败: {str(e)}"
+        )

api/app/controllers/emotion_controller.py

@@ -0,0 +1,255 @@
+# -*- coding: utf-8 -*-
+"""情绪分析控制器模块
+
+本模块提供情绪分析相关的API端点，包括情绪标签、词云、健康指数和个性化建议。
+
+Routes:
+    POST /emotion/tags - 获取情绪标签统计
+    POST /emotion/wordcloud - 获取情绪词云数据
+    POST /emotion/health - 获取情绪健康指数
+    POST /emotion/suggestions - 获取个性化情绪建议
+"""
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.core.response_utils import success, fail
+from app.core.error_codes import BizCode
+from app.dependencies import get_current_user, get_db
+from app.models.user_model import User
+from app.schemas.response_schema import ApiResponse
+from app.schemas.emotion_schema import (
+    EmotionTagsRequest,
+    EmotionWordcloudRequest,
+    EmotionHealthRequest,
+    EmotionSuggestionsRequest
+)
+from app.services.emotion_analytics_service import EmotionAnalyticsService
+from app.core.logging_config import get_api_logger
+
+# 获取API专用日志器
+api_logger = get_api_logger()
+
+router = APIRouter(
+    prefix="/memory/emotion",
+    tags=["Emotion Analysis"],
+    dependencies=[Depends(get_current_user)]  # 所有路由都需要认证
+)
+
+
+# 初始化情绪分析服务uv
+emotion_service = EmotionAnalyticsService()
+
+
+
+@router.post("/tags", response_model=ApiResponse)
+async def get_emotion_tags(
+    request: EmotionTagsRequest,
+    current_user: User = Depends(get_current_user),
+):
+
+    try:
+        api_logger.info(
+            f"用户 {current_user.username} 请求获取情绪标签统计",
+            extra={
+                "group_id": request.group_id,
+                "emotion_type": request.emotion_type,
+                "start_date": request.start_date,
+                "end_date": request.end_date,
+                "limit": request.limit
+            }
+        )
+        
+        # 调用服务层
+        data = await emotion_service.get_emotion_tags(
+            end_user_id=request.group_id,
+            emotion_type=request.emotion_type,
+            start_date=request.start_date,
+            end_date=request.end_date,
+            limit=request.limit
+        )
+        
+        api_logger.info(
+            "情绪标签统计获取成功",
+            extra={
+                "group_id": request.group_id,
+                "total_count": data.get("total_count", 0),
+                "tags_count": len(data.get("tags", []))
+            }
+        )
+        
+        return success(data=data, msg="情绪标签获取成功")
+        
+    except Exception as e:
+        api_logger.error(
+            f"获取情绪标签统计失败: {str(e)}",
+            extra={"group_id": request.group_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取情绪标签统计失败: {str(e)}"
+        )
+
+
+
+@router.post("/wordcloud", response_model=ApiResponse)
+async def get_emotion_wordcloud(
+    request: EmotionWordcloudRequest,
+    current_user: User = Depends(get_current_user),
+):
+
+    try:
+        api_logger.info(
+            f"用户 {current_user.username} 请求获取情绪词云数据",
+            extra={
+                "group_id": request.group_id,
+                "emotion_type": request.emotion_type,
+                "limit": request.limit
+            }
+        )
+        
+        # 调用服务层
+        data = await emotion_service.get_emotion_wordcloud(
+            end_user_id=request.group_id,
+            emotion_type=request.emotion_type,
+            limit=request.limit
+        )
+        
+        api_logger.info(
+            "情绪词云数据获取成功",
+            extra={
+                "group_id": request.group_id,
+                "total_keywords": data.get("total_keywords", 0)
+            }
+        )
+        
+        return success(data=data, msg="情绪词云获取成功")
+        
+    except Exception as e:
+        api_logger.error(
+            f"获取情绪词云数据失败: {str(e)}",
+            extra={"group_id": request.group_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取情绪词云数据失败: {str(e)}"
+        )
+
+
+
+@router.post("/health", response_model=ApiResponse)
+async def get_emotion_health(
+    request: EmotionHealthRequest,
+    current_user: User = Depends(get_current_user),
+):
+
+    try:
+        # 验证时间范围参数
+        if request.time_range not in ["7d", "30d", "90d"]:
+            raise HTTPException(
+                status_code=status.HTTP_400_BAD_REQUEST,
+                detail="时间范围参数无效，必须是 7d、30d 或 90d"
+            )
+        
+        api_logger.info(
+            f"用户 {current_user.username} 请求获取情绪健康指数",
+            extra={
+                "group_id": request.group_id,
+                "time_range": request.time_range
+            }
+        )
+        
+        # 调用服务层
+        data = await emotion_service.calculate_emotion_health_index(
+            end_user_id=request.group_id,
+            time_range=request.time_range
+        )
+        
+        api_logger.info(
+            "情绪健康指数获取成功",
+            extra={
+                "group_id": request.group_id,
+                "health_score": data.get("health_score", 0),
+                "level": data.get("level", "未知")
+            }
+        )
+        
+        return success(data=data, msg="情绪健康指数获取成功")
+        
+    except HTTPException:
+        raise
+    except Exception as e:
+        api_logger.error(
+            f"获取情绪健康指数失败: {str(e)}",
+            extra={"group_id": request.group_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取情绪健康指数失败: {str(e)}"
+        )
+
+
+
+@router.post("/suggestions", response_model=ApiResponse)
+async def get_emotion_suggestions(
+    request: EmotionSuggestionsRequest,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """获取个性化情绪建议
+    
+    Args:
+        request: 包含 group_id 和可选的 config_id
+        db: 数据库会话
+        current_user: 当前用户
+        
+    Returns:
+        个性化情绪建议响应
+    """
+    try:
+        # 验证 config_id（如果提供）
+        config_id = request.config_id
+        if config_id is not None:
+            from app.controllers.memory_agent_controller import validate_config_id
+            try:
+                config_id = validate_config_id(config_id, db)
+            except ValueError as e:
+                return fail(BizCode.INVALID_PARAMETER, "配置ID无效", str(e))
+        
+        api_logger.info(
+            f"用户 {current_user.username} 请求获取个性化情绪建议",
+            extra={
+                "group_id": request.group_id,
+                "config_id": config_id
+            }
+        )
+        
+        # 调用服务层
+        data = await emotion_service.generate_emotion_suggestions(
+            end_user_id=request.group_id,
+            config_id=config_id
+        )
+        
+        api_logger.info(
+            "个性化建议获取成功",
+            extra={
+                "group_id": request.group_id,
+                "suggestions_count": len(data.get("suggestions", []))
+            }
+        )
+        
+        return success(data=data, msg="个性化建议获取成功")
+        
+    except Exception as e:
+        api_logger.error(
+            f"获取个性化建议失败: {str(e)}",
+            extra={"group_id": request.group_id},
+            exc_info=True
+        )
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"获取个性化建议失败: {str(e)}"
+        )

api/app/core/memory/agent/langgraph_graph/write_graph.py

@@ -38,14 +38,53 @@ async def make_write_graph(user_id, tools, apply_id, group_id, config_id=None):
         messages = state["messages"]
         last_message = messages[-1]
 
-        result = await data_type_tool.ainvoke({
+        # 调用 Data_type_differentiation 工具
-            "context": last_message[1] if isinstance(last_message, tuple) else last_message.content
+        try:
-        })
+            raw_result = await data_type_tool.ainvoke({
-        result=json.loads( result)
+                "context": last_message[1] if isinstance(last_message, tuple) else last_message.content
+            })
+            
+            # MCP工具返回的是列表格式，需要提取内容
+            logger.debug(f"Data_type_differentiation raw result type: {type(raw_result)}, value: {raw_result}")
+            
+            # 处理不同的返回格式
+            if isinstance(raw_result, list) and len(raw_result) > 0:
+                # MCP工具返回格式: [{"type": "text", "text": "..."}]
+                result_text = raw_result[0].get("text", "{}") if isinstance(raw_result[0], dict) else str(raw_result[0])
+            elif isinstance(raw_result, str):
+                result_text = raw_result
+            else:
+                result_text = str(raw_result)
+            
+            # 解析JSON字符串
+            try:
+                result = json.loads(result_text)
+            except json.JSONDecodeError as je:
+                logger.error(f"Failed to parse result as JSON: {result_text}, error: {je}")
+                return {"messages": [AIMessage(content=json.dumps({
+                    "status": "error",
+                    "message": f"Invalid JSON response from Data_type_differentiation: {str(je)}"
+                }))]}
+            
+            # 检查是否有错误
+            if isinstance(result, dict) and result.get("type") == "error":
+                error_msg = result.get("message", "Unknown error in Data_type_differentiation")
+                logger.error(f"Data_type_differentiation 返回错误: {error_msg}")
+                return {"messages": [AIMessage(content=json.dumps({
+                    "status": "error",
+                    "message": error_msg
+                }))]}
+                
+        except Exception as e:
+            logger.error(f"调用 Data_type_differentiation 失败: {e}", exc_info=True)
+            return {"messages": [AIMessage(content=json.dumps({
+                "status": "error",
+                "message": f"Data type differentiation failed: {str(e)}"
+            }))]}
 
         # 调用 Data_write，传递 config_id
         write_params = {
-            "content": result["context"],
+            "content": result.get("context", last_message.content if hasattr(last_message, 'content') else str(last_message)),
             "apply_id": apply_id,
             "group_id": group_id,
             "user_id": user_id
@@ -56,14 +95,22 @@ async def make_write_graph(user_id, tools, apply_id, group_id, config_id=None):
             write_params["config_id"] = config_id
             logger.debug(f"传递 config_id 到 Data_write: {config_id}")
         
-        write_result = await data_write_tool.ainvoke(write_params)
+        try:
+            write_result = await data_write_tool.ainvoke(write_params)
 
-        if isinstance(write_result, dict):
+            if isinstance(write_result, dict):
-            content = write_result.get("data", str(write_result))
+                content = write_result.get("data", str(write_result))
-        else:
+            else:
-            content = str(write_result)
+                content = str(write_result)
-        logger.info("写入内容: %s", content)
+            logger.info("写入内容: %s", content)
-        return {"messages": [AIMessage(content=content)]}
+            return {"messages": [AIMessage(content=content)]}
+            
+        except Exception as e:
+            logger.error(f"调用 Data_write 失败: {e}", exc_info=True)
+            return {"messages": [AIMessage(content=json.dumps({
+                "status": "error",
+                "message": f"Data write failed: {str(e)}"
+            }))]}
 
     workflow = StateGraph(WriteState)
     workflow.add_node("content_input", call_model)

api/app/core/memory/agent/utils/write_tools.py

@@ -39,6 +39,17 @@ async def write(content: str, user_id: str, apply_id: str, group_id: str, ref_id
         ref_id: 参考ID，默认为 "wyl20251027"
         config_id: 配置ID，用于标记数据处理配置
     """
+    # 如果提供了config_id，重新加载配置
+    if config_id:
+        from app.core.memory.utils.config.definitions import reload_configuration_from_database
+        logger.info(f"Reloading configuration for config_id: {config_id}")
+        config_loaded = reload_configuration_from_database(config_id)
+        if not config_loaded:
+            error_msg = f"Failed to load configuration for config_id: {config_id}"
+            logger.error(error_msg)
+            raise ValueError(error_msg)
+        logger.info(f"Configuration reloaded successfully for config_id: {config_id}")
+    
     logger.info("=== MemSci Knowledge Extraction Pipeline ===")
     logger.info(f"Using model: {config_defs.SELECTED_LLM_NAME}")
     logger.info(f"Using LLM ID: {config_defs.SELECTED_LLM_ID}")

api/app/core/memory/models/emotion_models.py

@@ -0,0 +1,85 @@
+"""Emotion extraction models for LLM structured output.
+
+This module contains Pydantic models for emotion extraction from statements,
+designed to be used with LLM structured output capabilities.
+
+Classes:
+    EmotionExtraction: Model for emotion extraction results from statements
+"""
+
+from pydantic import BaseModel, Field, field_validator
+from typing import List, Optional
+
+
+class EmotionExtraction(BaseModel):
+    """Emotion extraction result model for LLM structured output.
+    
+    This model represents the structured emotion information extracted from
+    a statement using LLM. It includes emotion type, intensity, keywords,
+    subject classification, and optional target.
+    
+    Attributes:
+        emotion_type: Type of emotion (joy/sadness/anger/fear/surprise/neutral)
+        emotion_intensity: Intensity of emotion (0.0-1.0)
+        emotion_keywords: List of emotion keywords from the statement (max 3)
+        emotion_subject: Subject of emotion (self/other/object)
+        emotion_target: Optional target of emotion (person or object name)
+    """
+    
+    emotion_type: str = Field(
+        ..., 
+        description="Emotion type: joy/sadness/anger/fear/surprise/neutral"
+    )
+    emotion_intensity: float = Field(
+        ..., 
+        ge=0.0, 
+        le=1.0,
+        description="Emotion intensity from 0.0 to 1.0"
+    )
+    emotion_keywords: List[str] = Field(
+        default_factory=list,
+        description="Emotion keywords extracted from the statement (max 3)"
+    )
+    emotion_subject: str = Field(
+        ...,
+        description="Emotion subject: self/other/object"
+    )
+    emotion_target: Optional[str] = Field(
+        None,
+        description="Emotion target: person or object name"
+    )
+    
+    @field_validator('emotion_type')
+    @classmethod
+    def validate_emotion_type(cls, v):
+        """Validate emotion type is one of the valid values."""
+        valid_types = ['joy', 'sadness', 'anger', 'fear', 'surprise', 'neutral']
+        if v not in valid_types:
+            raise ValueError(f"emotion_type must be one of {valid_types}, got {v}")
+        return v
+    
+    @field_validator('emotion_subject')
+    @classmethod
+    def validate_emotion_subject(cls, v):
+        """Validate emotion subject is one of the valid values."""
+        valid_subjects = ['self', 'other', 'object']
+        if v not in valid_subjects:
+            raise ValueError(f"emotion_subject must be one of {valid_subjects}, got {v}")
+        return v
+    
+    @field_validator('emotion_keywords')
+    @classmethod
+    def validate_emotion_keywords(cls, v):
+        """Validate and limit emotion keywords to max 3 items."""
+        if not isinstance(v, list):
+            return []
+        # Limit to max 3 keywords
+        return v[:3]
+    
+    @field_validator('emotion_intensity')
+    @classmethod
+    def validate_emotion_intensity(cls, v):
+        """Validate emotion intensity is within valid range."""
+        if not (0.0 <= v <= 1.0):
+            raise ValueError(f"emotion_intensity must be between 0.0 and 1.0, got {v}")
+        return v

api/app/core/memory/models/graph_models.py

@@ -215,24 +215,58 @@ class StatementNode(Node):
     Attributes:
         chunk_id: ID of the parent chunk this statement belongs to
         stmt_type: Type of the statement (from ontology)
-        temporal_info: Temporal information extracted from the statement
         statement: The actual statement text content
-        connect_strength: Classification of connection strength ('Strong' or 'Weak')
+        emotion_intensity: Optional emotion intensity (0.0-1.0) - displayed on node
+        emotion_target: Optional emotion target (person or object name)
+        emotion_subject: Optional emotion subject (self/other/object)
+        emotion_type: Optional emotion type (joy/sadness/anger/fear/surprise/neutral)
+        emotion_keywords: Optional list of emotion keywords (max 3)
+        temporal_info: Temporal information extracted from the statement
         valid_at: Optional start date of temporal validity
         invalid_at: Optional end date of temporal validity
         statement_embedding: Optional embedding vector for the statement
         chunk_embedding: Optional embedding vector for the parent chunk
+        connect_strength: Classification of connection strength ('Strong' or 'Weak')
         config_id: Configuration ID used to process this statement
     """
+    # Core fields (ordered as requested)
     chunk_id: str = Field(..., description="ID of the parent chunk")
     stmt_type: str = Field(..., description="Type of the statement")
-    temporal_info: TemporalInfo = Field(..., description="Temporal information")
     statement: str = Field(..., description="The statement text content")
-    connect_strength: str = Field(..., description="Strong VS Weak classification of this statement")
+    
+    # Emotion fields (ordered as requested, emotion_intensity first for display)
+    emotion_intensity: Optional[float] = Field(
+        None, 
+        ge=0.0, 
+        le=1.0,
+        description="Emotion intensity: 0.0-1.0 (displayed on node)"
+    )
+    emotion_target: Optional[str] = Field(
+        None,
+        description="Emotion target: person or object name"
+    )
+    emotion_subject: Optional[str] = Field(
+        None,
+        description="Emotion subject: self/other/object"
+    )
+    emotion_type: Optional[str] = Field(
+        None, 
+        description="Emotion type: joy/sadness/anger/fear/surprise/neutral"
+    )
+    emotion_keywords: Optional[List[str]] = Field(
+        default_factory=list,
+        description="Emotion keywords list, max 3 items"
+    )
+    
+    # Temporal fields
+    temporal_info: TemporalInfo = Field(..., description="Temporal information")
     valid_at: Optional[datetime] = Field(None, description="Temporal validity start")
     invalid_at: Optional[datetime] = Field(None, description="Temporal validity end")
+    
+    # Embedding and other fields
     statement_embedding: Optional[List[float]] = Field(None, description="Statement embedding vector")
     chunk_embedding: Optional[List[float]] = Field(None, description="Chunk embedding vector")
+    connect_strength: str = Field(..., description="Strong VS Weak classification of this statement")
     config_id: Optional[int | str] = Field(None, description="Configuration ID used to process this statement (integer or string)")
     
     @field_validator('valid_at', 'invalid_at', mode='before')
@@ -240,6 +274,39 @@ class StatementNode(Node):
     def validate_datetime(cls, v):
         """使用通用的历史日期解析函数"""
         return parse_historical_datetime(v)
+    
+    @field_validator('emotion_type', mode='before')
+    @classmethod
+    def validate_emotion_type(cls, v):
+        """Validate emotion type is one of the valid values"""
+        if v is None:
+            return v
+        valid_types = ['joy', 'sadness', 'anger', 'fear', 'surprise', 'neutral']
+        if v not in valid_types:
+            raise ValueError(f"emotion_type must be one of {valid_types}, got {v}")
+        return v
+    
+    @field_validator('emotion_subject', mode='before')
+    @classmethod
+    def validate_emotion_subject(cls, v):
+        """Validate emotion subject is one of the valid values"""
+        if v is None:
+            return v
+        valid_subjects = ['self', 'other', 'object']
+        if v not in valid_subjects:
+            raise ValueError(f"emotion_subject must be one of {valid_subjects}, got {v}")
+        return v
+    
+    @field_validator('emotion_keywords', mode='before')
+    @classmethod
+    def validate_emotion_keywords(cls, v):
+        """Validate emotion keywords list has max 3 items"""
+        if v is None:
+            return []
+        if not isinstance(v, list):
+            return []
+        # Limit to max 3 keywords
+        return v[:3]
 
 
 class ChunkNode(Node):

api/app/core/memory/models/message_models.py

@@ -64,6 +64,11 @@ class Statement(BaseModel):
         connect_strength: Optional connection strength ('Strong' or 'Weak')
         temporal_validity: Optional temporal validity range
         triplet_extraction_info: Optional triplet extraction results
+        emotion_type: Optional emotion type (joy/sadness/anger/fear/surprise/neutral)
+        emotion_intensity: Optional emotion intensity (0.0-1.0)
+        emotion_keywords: Optional list of emotion keywords
+        emotion_subject: Optional emotion subject (self/other/object)
+        emotion_target: Optional emotion target (person or object name)
     """
     id: str = Field(default_factory=lambda: uuid4().hex, description="A unique identifier for the statement.")
     chunk_id: str = Field(..., description="ID of the parent chunk this statement belongs to.")
@@ -80,6 +85,12 @@ class Statement(BaseModel):
     triplet_extraction_info: Optional[TripletExtractionResponse] = Field(
         None, description="The triplet extraction information of the statement."
     )
+    # Emotion fields
+    emotion_type: Optional[str] = Field(None, description="Emotion type: joy/sadness/anger/fear/surprise/neutral")
+    emotion_intensity: Optional[float] = Field(None, ge=0.0, le=1.0, description="Emotion intensity: 0.0-1.0")
+    emotion_keywords: Optional[List[str]] = Field(default_factory=list, description="Emotion keywords, max 3")
+    emotion_subject: Optional[str] = Field(None, description="Emotion subject: self/other/object")
+    emotion_target: Optional[str] = Field(None, description="Emotion target: person or object name")
 
 
 class ConversationContext(BaseModel):

api/app/core/memory/storage_services/extraction_engine/deduplication/entity_dedup_llm.py

@@ -480,7 +480,6 @@ async def llm_dedup_entities_iterative_blocks( # 迭代分块并发 LLM 去重
     - global_redirect: dict losing_id -> canonical_id accumulated across rounds
     - records: textual logs including per-round/per-block summaries and per-pair decisions
     """
-    import asyncio
     import random
     # 初始化全局日志和全局ID映射（存储所有轮次的结果）
     records: List[str] = []

api/app/core/memory/storage_services/extraction_engine/extraction_orchestrator.py

@@ -35,7 +35,6 @@ from app.core.memory.models.graph_models import (
 from app.core.memory.utils.data.ontology import TemporalInfo
 from app.core.memory.models.variate_config import (
     ExtractionPipelineConfig,
-    StatementExtractionConfig,
 )
 from app.core.memory.llm_tools.openai_client import LLMClient
 from app.core.memory.llm_tools.openai_embedder import OpenAIEmbedderClient
@@ -53,7 +52,6 @@ from app.core.memory.storage_services.extraction_engine.knowledge_extraction.tem
 )
 from app.core.memory.storage_services.extraction_engine.knowledge_extraction.embedding_generation import (
     embedding_generation,
-    embedding_generation_all,
     generate_entity_embeddings_from_triplets,
 )
 from app.core.memory.storage_services.extraction_engine.deduplication.two_stage_dedup import (
@@ -179,24 +177,12 @@ class ExtractionOrchestrator:
                     all_statements_list.extend(chunk.statements)
             total_statements = len(all_statements_list)
 
-            # 🔥 陈述句提取完成后，立即发送知识抽取完成消息
+            # 步骤 2: 并行执行三元组提取、时间信息提取、情绪提取和基础嵌入生成
-            if self.progress_callback:
+            logger.info("步骤 2/6: 并行执行三元组提取、时间信息提取、情绪提取和嵌入生成")
-                extraction_stats = {
-                    "statements_count": total_statements,
-                    "entities_count": 0,  # 暂时为0，后续会更新
-                    "triplets_count": 0,  # 暂时为0，后续会更新
-                    "temporal_ranges_count": 0,  # 暂时为0，后续会更新
-                }
-                await self.progress_callback("knowledge_extraction_complete", "知识抽取完成", extraction_stats)
-                
-                # 🔥 立即发送下一阶段的开始消息，让前端知道进入了创建节点和边阶段
-                await self.progress_callback("creating_nodes_edges", "正在创建节点和边...")
-
-            # 步骤 2: 并行执行三元组提取、时间信息提取和基础嵌入生成（后台静默执行）
-            logger.info("步骤 2/6: 并行执行三元组提取、时间信息提取和嵌入生成（后台静默执行）")
             (
                 triplet_maps,
                 temporal_maps,
+                emotion_maps,
                 statement_embedding_maps,
                 chunk_embedding_maps,
                 dialog_embeddings,
@@ -225,6 +211,7 @@ class ExtractionOrchestrator:
                 dialog_data_list,
                 temporal_maps,
                 triplet_maps,
+                emotion_maps,
                 statement_embedding_maps,
                 chunk_embedding_maps,
                 dialog_embeddings,
@@ -552,9 +539,108 @@ class ExtractionOrchestrator:
 
         return temporal_maps
 
+    async def _extract_emotions(
+        self, dialog_data_list: List[DialogData]
+    ) -> List[Dict[str, Any]]:
+        """
+        从对话中提取情绪信息（优化版：全局陈述句级并行）
+
+        Args:
+            dialog_data_list: 对话数据列表
+
+        Returns:
+            情绪信息映射列表，每个对话对应一个字典
+        """
+        logger.info("开始情绪信息提取（全局陈述句级并行）")
+
+        # 收集所有陈述句及其配置
+        all_statements = []
+        statement_metadata = []  # (dialog_idx, statement_id)
+        
+        # 获取第一个对话的config_id来加载配置
+        config_id = None
+        if dialog_data_list and hasattr(dialog_data_list[0], 'config_id'):
+            config_id = dialog_data_list[0].config_id
+        
+        # 加载DataConfig
+        data_config = None
+        if config_id:
+            try:
+                from app.db import SessionLocal
+                from app.repositories.data_config_repository import DataConfigRepository
+                
+                db = SessionLocal()
+                try:
+                    data_config = DataConfigRepository.get_by_id(db, config_id)
+                finally:
+                    db.close()
+                    
+                if data_config and not data_config.emotion_enabled:
+                    logger.info("情绪提取已在配置中禁用，跳过情绪提取")
+                    return [{} for _ in dialog_data_list]
+                    
+            except Exception as e:
+                logger.warning(f"加载DataConfig失败: {e}，将跳过情绪提取")
+                return [{} for _ in dialog_data_list]
+        else:
+            logger.info("未找到config_id，跳过情绪提取")
+            return [{} for _ in dialog_data_list]
+        
+        # 如果配置未启用情绪提取，直接返回空映射
+        if not data_config or not data_config.emotion_enabled:
+            logger.info("情绪提取未启用，跳过")
+            return [{} for _ in dialog_data_list]
+        
+        # 收集所有陈述句
+        for d_idx, dialog in enumerate(dialog_data_list):
+            for chunk in dialog.chunks:
+                for statement in chunk.statements:
+                    all_statements.append((statement, data_config))
+                    statement_metadata.append((d_idx, statement.id))
+
+        logger.info(f"收集到 {len(all_statements)} 个陈述句，开始全局并行提取情绪")
+
+        # 初始化情绪提取服务
+        from app.services.emotion_extraction_service import EmotionExtractionService
+        emotion_service = EmotionExtractionService(
+            llm_id=data_config.emotion_model_id if data_config.emotion_model_id else None
+        )
+
+        # 全局并行处理所有陈述句
+        async def extract_for_statement(stmt_data):
+            statement, config = stmt_data
+            try:
+                return await emotion_service.extract_emotion(statement.statement, config)
+            except Exception as e:
+                logger.error(f"陈述句 {statement.id} 情绪提取失败: {e}")
+                return None
+
+        tasks = [extract_for_statement(stmt_data) for stmt_data in all_statements]
+        results = await asyncio.gather(*tasks, return_exceptions=True)
+
+        # 将结果组织成对话级别的映射
+        emotion_maps = [{} for _ in dialog_data_list]
+        successful_extractions = 0
+        
+        for i, result in enumerate(results):
+            d_idx, stmt_id = statement_metadata[i]
+            if isinstance(result, Exception):
+                logger.error(f"陈述句处理异常: {result}")
+                emotion_maps[d_idx][stmt_id] = None
+            else:
+                emotion_maps[d_idx][stmt_id] = result
+                if result is not None:
+                    successful_extractions += 1
+
+        # 统计提取结果
+        logger.info(f"情绪信息提取完成，共成功提取 {successful_extractions}/{len(all_statements)} 个情绪")
+
+        return emotion_maps
+
     async def _parallel_extract_and_embed(
         self, dialog_data_list: List[DialogData]
     ) -> Tuple[
+        List[Dict[str, Any]],
         List[Dict[str, Any]],
         List[Dict[str, Any]],
         List[Dict[str, List[float]]],
@@ -562,35 +648,39 @@ class ExtractionOrchestrator:
         List[List[float]],
     ]:
         """
-        并行执行三元组提取、时间信息提取和基础嵌入生成
+        并行执行三元组提取、时间信息提取、情绪提取和基础嵌入生成
 
-        这三个任务都依赖陈述句提取的结果，但彼此独立，可以并行执行：
+        这四个任务都依赖陈述句提取的结果，但彼此独立，可以并行执行：
         - 三元组提取：从陈述句中提取实体和关系
         - 时间信息提取：从陈述句中提取时间范围
+        - 情绪提取：从陈述句中提取情绪信息
         - 嵌入生成：为陈述句、分块和对话生成向量（不依赖三元组）
 
         Args:
             dialog_data_list: 对话数据列表
 
         Returns:
-            五个列表的元组：
+            六个列表的元组：
             - 三元组映射列表
             - 时间信息映射列表
+            - 情绪映射列表
             - 陈述句嵌入映射列表
             - 分块嵌入映射列表
             - 对话嵌入列表
         """
-        logger.info("并行执行：三元组提取 + 时间信息提取 + 基础嵌入生成")
+        logger.info("并行执行：三元组提取 + 时间信息提取 + 情绪提取 + 基础嵌入生成")
 
-        # 创建三个并行任务
+        # 创建四个并行任务
         triplet_task = self._extract_triplets(dialog_data_list)
         temporal_task = self._extract_temporal(dialog_data_list)
+        emotion_task = self._extract_emotions(dialog_data_list)
         embedding_task = self._generate_basic_embeddings(dialog_data_list)
 
         # 并行执行
         results = await asyncio.gather(
             triplet_task,
             temporal_task,
+            emotion_task,
             embedding_task,
             return_exceptions=True
         )
@@ -598,19 +688,21 @@ class ExtractionOrchestrator:
         # 解包结果
         triplet_maps = results[0] if not isinstance(results[0], Exception) else [{} for _ in dialog_data_list]
         temporal_maps = results[1] if not isinstance(results[1], Exception) else [{} for _ in dialog_data_list]
+        emotion_maps = results[2] if not isinstance(results[2], Exception) else [{} for _ in dialog_data_list]
         
-        if isinstance(results[2], Exception):
+        if isinstance(results[3], Exception):
-            logger.error(f"基础嵌入生成失败: {results[2]}")
+            logger.error(f"基础嵌入生成失败: {results[3]}")
             statement_embedding_maps = [{} for _ in dialog_data_list]
             chunk_embedding_maps = [{} for _ in dialog_data_list]
             dialog_embeddings = [[] for _ in dialog_data_list]
         else:
-            statement_embedding_maps, chunk_embedding_maps, dialog_embeddings = results[2]
+            statement_embedding_maps, chunk_embedding_maps, dialog_embeddings = results[3]
 
         logger.info("并行任务执行完成")
         return (
             triplet_maps,
             temporal_maps,
+            emotion_maps,
             statement_embedding_maps,
             chunk_embedding_maps,
             dialog_embeddings,
@@ -727,6 +819,7 @@ class ExtractionOrchestrator:
         dialog_data_list: List[DialogData],
         temporal_maps: List[Dict[str, Any]],
         triplet_maps: List[Dict[str, Any]],
+        emotion_maps: List[Dict[str, Any]],
         statement_embedding_maps: List[Dict[str, List[float]]],
         chunk_embedding_maps: List[Dict[str, List[float]]],
         dialog_embeddings: List[List[float]],
@@ -738,6 +831,7 @@ class ExtractionOrchestrator:
             dialog_data_list: 对话数据列表
             temporal_maps: 时间信息映射列表
             triplet_maps: 三元组映射列表
+            emotion_maps: 情绪信息映射列表
             statement_embedding_maps: 陈述句嵌入映射列表
             chunk_embedding_maps: 分块嵌入映射列表
             dialog_embeddings: 对话嵌入列表
@@ -752,6 +846,7 @@ class ExtractionOrchestrator:
         if (
             len(temporal_maps) != expected_length
             or len(triplet_maps) != expected_length
+            or len(emotion_maps) != expected_length
             or len(statement_embedding_maps) != expected_length
             or len(chunk_embedding_maps) != expected_length
             or len(dialog_embeddings) != expected_length
@@ -759,6 +854,7 @@ class ExtractionOrchestrator:
             logger.warning(
                 f"数据大小不匹配 - 对话: {len(dialog_data_list)}, "
                 f"时间映射: {len(temporal_maps)}, 三元组映射: {len(triplet_maps)}, "
+                f"情绪映射: {len(emotion_maps)}, "
                 f"陈述句嵌入: {len(statement_embedding_maps)}, "
                 f"分块嵌入: {len(chunk_embedding_maps)}, "
                 f"对话嵌入: {len(dialog_embeddings)}"
@@ -767,6 +863,7 @@ class ExtractionOrchestrator:
         total_statements = 0
         assigned_temporal = 0
         assigned_triplets = 0
+        assigned_emotions = 0
         assigned_statement_embeddings = 0
         assigned_chunk_embeddings = 0
         assigned_dialog_embeddings = 0
@@ -774,12 +871,13 @@ class ExtractionOrchestrator:
         # 处理每个对话
         for i, dialog_data in enumerate(dialog_data_list):
             # 检查是否有缺失的数据
-            if i >= len(temporal_maps) or i >= len(triplet_maps):
+            if i >= len(temporal_maps) or i >= len(triplet_maps) or i >= len(emotion_maps):
                 logger.warning(f"对话 {dialog_data.id} 缺少提取数据，跳过赋值")
                 continue
 
             temporal_map = temporal_maps[i]
             triplet_map = triplet_maps[i]
+            emotion_map = emotion_maps[i]
             statement_embedding_map = statement_embedding_maps[i] if i < len(statement_embedding_maps) else {}
             chunk_embedding_map = chunk_embedding_maps[i] if i < len(chunk_embedding_maps) else {}
             dialog_embedding = dialog_embeddings[i] if i < len(dialog_embeddings) else []
@@ -810,6 +908,18 @@ class ExtractionOrchestrator:
                         statement.triplet_extraction_info = triplet_map[statement.id]
                         assigned_triplets += 1
 
+                    # 赋值情绪信息
+                    if statement.id in emotion_map:
+                        emotion_data = emotion_map[statement.id]
+                        if emotion_data is not None:
+                            # 将EmotionExtraction对象的字段赋值到Statement
+                            statement.emotion_type = emotion_data.emotion_type
+                            statement.emotion_intensity = emotion_data.emotion_intensity
+                            statement.emotion_keywords = emotion_data.emotion_keywords
+                            statement.emotion_subject = emotion_data.emotion_subject
+                            statement.emotion_target = emotion_data.emotion_target
+                            assigned_emotions += 1
+
                     # 赋值陈述句嵌入
                     if statement.id in statement_embedding_map:
                         statement.statement_embedding = statement_embedding_map[statement.id]
@@ -818,6 +928,7 @@ class ExtractionOrchestrator:
         logger.info(
             f"数据赋值完成 - 总陈述句: {total_statements}, "
             f"时间信息: {assigned_temporal}, 三元组: {assigned_triplets}, "
+            f"情绪信息: {assigned_emotions}, "
             f"陈述句嵌入: {assigned_statement_embeddings}, "
             f"分块嵌入: {assigned_chunk_embeddings}, "
             f"对话嵌入: {assigned_dialog_embeddings}"
@@ -927,6 +1038,12 @@ class ExtractionOrchestrator:
                         created_at=dialog_data.created_at,
                         expired_at=dialog_data.expired_at,
                         config_id=dialog_data.config_id if hasattr(dialog_data, 'config_id') else None,
+                        # Emotion fields
+                        emotion_type=getattr(statement, 'emotion_type', None),
+                        emotion_intensity=getattr(statement, 'emotion_intensity', None),
+                        emotion_keywords=getattr(statement, 'emotion_keywords', None),
+                        emotion_subject=getattr(statement, 'emotion_subject', None),
+                        emotion_target=getattr(statement, 'emotion_target', None),
                     )
                     statement_nodes.append(statement_node)
 
@@ -1333,7 +1450,7 @@ class ExtractionOrchestrator:
                         if match:
                             entity1_name = match.group(1).strip()
                             entity1_type = match.group(2)
-                            entity2_name = match.group(3).strip()
+                            match.group(3).strip()
                             entity2_type = match.group(4)
                             
                             # 提取置信度和原因
@@ -1646,7 +1763,6 @@ async def get_chunked_dialogs(
     """
     import json
     import re
-    import os
     
     # 加载测试数据
     testdata_path = os.path.join(os.path.dirname(__file__), "../../data", "testdata.json")
@@ -1822,7 +1938,6 @@ async def get_chunked_dialogs_with_preprocessing(
     Returns:
         带 chunks 的 DialogData 列表
     """
-    import os
     print("\n=== 完整数据处理流程（包含预处理）===")
 
     if input_data_path is None:

api/app/core/memory/utils/config/overrides.py

@@ -28,7 +28,6 @@
 """
 import os
 import json
-import socket
 from typing import Optional, Dict, Any, Literal
 
 NetworkMode = Literal['internal', 'external']
@@ -105,7 +104,6 @@ def _make_pgsql_conn() -> Optional[object]:
 
     try:
         import psycopg2  # type: ignore
-        from psycopg2.extras import RealDictCursor  # type: ignore
 
         port = int(port_str) if port_str else 5432
         conn = psycopg2.connect(
@@ -193,7 +191,7 @@ def _fetch_db_config_by_config_id(config_id: int | str) -> Optional[Dict[str, An
         # config_id 在数据库中是 Integer 类型，需要转换
         try:
             config_id_int = int(config_id)
-        except (ValueError, TypeError) as e:
+        except (ValueError, TypeError):
             try:
                 pass
             except Exception:
@@ -207,7 +205,7 @@ def _fetch_db_config_by_config_id(config_id: int | str) -> Optional[Dict[str, An
             "       statement_granularity, include_dialogue_context, max_context, "
             "       \"offset\" AS offset, lambda_time, lambda_mem, "
             "       pruning_enabled, pruning_scene, pruning_threshold, "
-            "       llm_id, embedding_id "
+            "       llm_id, embedding_id, rerank_id "
             "FROM data_config WHERE config_id = %s LIMIT 1"
         )
         cur.execute(sql, (config_id_int,))
@@ -222,7 +220,7 @@ def _fetch_db_config_by_config_id(config_id: int | str) -> Optional[Dict[str, An
             pass
         
         return row if row else None
-    except Exception as e:
+    except Exception:
         pass
         return None
     finally:
@@ -325,7 +323,7 @@ def _apply_overrides_from_db_row(
             _set_if_present(selections, tk, db_row, tk, str)
         
         # 特殊处理 UUID 字段，确保转换为字符串格式
-        for uuid_field in ("llm_id", "embedding_id"):
+        for uuid_field in ("llm_id", "embedding_id", "rerank_id"):
             if uuid_field in db_row and db_row.get(uuid_field) is not None:
                 try:
                     value = db_row.get(uuid_field)
@@ -370,7 +368,7 @@ def _apply_overrides_from_db_row(
             pass
 
         return runtime_cfg
-    except Exception as e:
+    except Exception:
         pass
         return runtime_cfg
 
@@ -460,7 +458,7 @@ def apply_runtime_overrides_with_config_id(
         
         updated_cfg = _apply_overrides_from_db_row(runtime_cfg, db_row, selected_cid, "config_id")
         return updated_cfg, True
-    except Exception as e:
+    except Exception:
         pass
         return runtime_cfg, False
 
@@ -570,7 +568,7 @@ def load_unified_config(
         try:
             with open(runtime_config_path, "r", encoding="utf-8") as f:
                 runtime_cfg = json.load(f)
-        except (FileNotFoundError, json.JSONDecodeError) as e:
+        except (FileNotFoundError, json.JSONDecodeError):
             runtime_cfg = {"selections": {}}
         
         # 步骤 2: 尝试从 dbrun.json 读取 config_id 并应用数据库配置（最高优先级）
@@ -603,7 +601,7 @@ def load_unified_config(
                         pass
         return runtime_cfg
         
-    except Exception as e:
+    except Exception:
         return {"selections": {}}
 
 

api/app/core/memory/utils/prompt/prompt_utils.py

@@ -238,3 +238,81 @@ async def render_memory_summary_prompt(
         'json_schema': 'MemorySummaryResponse.schema'
     })
     return rendered_prompt
+
+async def render_emotion_extraction_prompt(
+    statement: str,
+    extract_keywords: bool,
+    enable_subject: bool
+) -> str:
+    """
+    Renders the emotion extraction prompt using the extract_emotion.jinja2 template.
+
+    Args:
+        statement: The statement to analyze
+        extract_keywords: Whether to extract emotion keywords
+        enable_subject: Whether to enable subject classification
+
+    Returns:
+        Rendered prompt content as string
+    """
+    template = prompt_env.get_template("extract_emotion.jinja2")
+    rendered_prompt = template.render(
+        statement=statement,
+        extract_keywords=extract_keywords,
+        enable_subject=enable_subject
+    )
+    
+    # 记录渲染结果到提示日志
+    log_prompt_rendering('emotion extraction', rendered_prompt)
+    # 可选：记录模板渲染信息
+    log_template_rendering('extract_emotion.jinja2', {
+        'statement': 'str',
+        'extract_keywords': extract_keywords,
+        'enable_subject': enable_subject
+    })
+    
+    return rendered_prompt
+
+async def render_emotion_suggestions_prompt(
+    health_data: dict,
+    patterns: dict,
+    user_profile: dict
+) -> str:
+    """
+    Renders the emotion suggestions generation prompt using the generate_emotion_suggestions.jinja2 template.
+
+    Args:
+        health_data: 情绪健康数据
+        patterns: 情绪模式分析结果
+        user_profile: 用户画像数据
+
+    Returns:
+        Rendered prompt content as string
+    """
+    import json
+    
+    # 预处理 emotion_distribution 为 JSON 字符串
+    emotion_distribution_json = json.dumps(
+        health_data.get('emotion_distribution', {}), 
+        ensure_ascii=False, 
+        indent=2
+    )
+    
+    template = prompt_env.get_template("generate_emotion_suggestions.jinja2")
+    rendered_prompt = template.render(
+        health_data=health_data,
+        patterns=patterns,
+        user_profile=user_profile,
+        emotion_distribution_json=emotion_distribution_json
+    )
+    
+    # 记录渲染结果到提示日志
+    log_prompt_rendering('emotion suggestions', rendered_prompt)
+    # 可选：记录模板渲染信息
+    log_template_rendering('generate_emotion_suggestions.jinja2', {
+        'health_score': health_data.get('health_score'),
+        'health_level': health_data.get('level'),
+        'user_interests': user_profile.get('interests', [])
+    })
+    
+    return rendered_prompt

api/app/core/memory/utils/prompt/prompts/extract_emotion.jinja2

@@ -0,0 +1,57 @@
+你是一个专业的情绪分析专家。请分析以下陈述句的情绪信息。
+
+陈述句：{{ statement }}
+
+请提取以下信息：
+
+1. emotion_type（情绪类型）：
+   - joy: 喜悦、开心、高兴、满意、愉快
+   - sadness: 悲伤、难过、失落、沮丧、遗憾
+   - anger: 愤怒、生气、不满、恼火、烦躁
+   - fear: 恐惧、害怕、担心、焦虑、紧张
+   - surprise: 惊讶、意外、震惊、吃惊
+   - neutral: 中性、客观陈述、无明显情绪
+
+2. emotion_intensity（情绪强度）：
+   - 0.0-0.3: 弱情绪
+   - 0.3-0.7: 中等情绪
+   - 0.7-1.0: 强情绪
+
+{% if extract_keywords %}
+3. emotion_keywords（情绪关键词）：
+   - 原句中直接表达情绪的词语
+   - 最多提取3个关键词
+   - 如果没有明显的情绪词，返回空列表
+{% else %}
+3. emotion_keywords（情绪关键词）：
+   - 返回空列表
+{% endif %}
+
+{% if enable_subject %}
+4. emotion_subject（情绪主体）：
+   - self: 用户本人的情绪（包含"我"、"我们"、"咱们"等第一人称）
+   - other: 他人的情绪（包含人名、"他/她"等第三人称）
+   - object: 对事物的评价（针对产品、地点、事件等）
+   
+   注意：
+   - 如果同时包含多个主体，优先识别用户本人（self）
+   - 如果无法明确判断主体，默认为 self
+
+5. emotion_target（情绪对象）：
+   - 如果有明确的情绪对象，提取其名称
+   - 如果没有明确对象，返回 null
+{% else %}
+4. emotion_subject（情绪主体）：
+   - 默认为 self
+
+5. emotion_target（情绪对象）：
+   - 返回 null
+{% endif %}
+
+注意事项：
+- 如果陈述句是客观事实陈述，无明显情绪，标记为 neutral
+- 情绪强度要符合语境，不要过度解读
+- 情绪关键词要准确，不要添加原句中没有的词
+- 主体分类要准确，优先识别用户本人（self）
+
+请以 JSON 格式返回结果。

api/app/core/memory/utils/prompt/prompts/generate_emotion_suggestions.jinja2

@@ -0,0 +1,63 @@
+你是一位专业的心理健康顾问。请根据以下用户的情绪健康数据和个人信息，生成3-5条个性化的情绪改善建议。
+
+## 用户情绪健康数据
+
+健康分数：{{ health_data.health_score }}/100
+健康等级：{{ health_data.level }}
+
+维度分析：
+- 积极率：{{ health_data.dimensions.positivity_rate.score }}/100
+  - 正面情绪：{{ health_data.dimensions.positivity_rate.positive_count }}次
+  - 负面情绪：{{ health_data.dimensions.positivity_rate.negative_count }}次
+  - 中性情绪：{{ health_data.dimensions.positivity_rate.neutral_count }}次
+
+- 稳定性：{{ health_data.dimensions.stability.score }}/100
+  - 标准差：{{ health_data.dimensions.stability.std_deviation }}
+
+- 恢复力：{{ health_data.dimensions.resilience.score }}/100
+  - 恢复率：{{ health_data.dimensions.resilience.recovery_rate }}
+
+情绪分布：
+{{ emotion_distribution_json }}
+
+## 情绪模式分析
+
+主要负面情绪：{{ patterns.dominant_negative_emotion|default('无') }}
+情绪波动性：{{ patterns.emotion_volatility|default('未知') }}
+高强度情绪次数：{{ patterns.high_intensity_emotions|default([])|length }}
+
+## 用户兴趣
+
+{{ user_profile.interests|default(['未知'])|join(', ') }}
+
+## 任务要求
+
+请生成3-5条个性化建议，每条建议包含：
+1. type: 建议类型（emotion_balance/activity_recommendation/social_connection/stress_management）
+2. title: 建议标题（简短有力）
+3. content: 建议内容（详细说明，50-100字）
+4. priority: 优先级（high/medium/low）
+5. actionable_steps: 3个可执行的具体步骤
+
+同时提供一个health_summary（不超过50字），概括用户的整体情绪状态。
+
+请以JSON格式返回，格式如下：
+{
+  "health_summary": "您的情绪健康状况...",
+  "suggestions": [
+    {
+      "type": "emotion_balance",
+      "title": "建议标题",
+      "content": "建议内容...",
+      "priority": "high",
+      "actionable_steps": ["步骤1", "步骤2", "步骤3"]
+    }
+  ]
+}
+
+注意事项：
+- 建议要具体、可执行，避免空泛
+- 结合用户的兴趣爱好提供个性化建议
+- 针对主要问题（如主要负面情绪）提供针对性建议
+- 优先级要合理分配（至少1个high，1-2个medium，其余low）
+- 每个建议的3个步骤要循序渐进、易于实施

api/app/models/data_config_model.py

@@ -64,7 +64,14 @@ class DataConfig(Base):
     lambda_time = Column("lambda_time", Float, default=0.5, comment="最低保持度，0-1 小数")
     lambda_mem = Column("lambda_mem", Float, default=0.5, comment="遗忘率，0-1 小数")
     offset = Column("offset", Float, default=0.0, comment="偏移度，0-1 小数")
-
+    
+    # 情绪引擎配置
+    emotion_enabled = Column(Boolean, default=True, comment="是否启用情绪提取")
+    emotion_model_id = Column(String, nullable=True, comment="情绪分析专用模型ID")
+    emotion_extract_keywords = Column(Boolean, default=True, comment="是否提取情绪关键词")
+    emotion_min_intensity = Column(Float, default=0.1, comment="最小情绪强度阈值")
+    emotion_enable_subject = Column(Boolean, default=True, comment="是否启用主体分类")
+    
     # 时间戳
     created_at = Column(DateTime, default=datetime.datetime.now, comment="创建时间")
     updated_at = Column(DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now, comment="更新时间")

api/app/repositories/neo4j/add_nodes.py

@@ -100,7 +100,13 @@ async def add_statement_nodes(statements: List[StatementNode], connector: Neo4jC
                 #     "triplets": [triplet.model_dump() for triplet in statement.triplet_extraction_info.triplets] if statement.triplet_extraction_info else [],
                 #     "entities": [entity.model_dump() for entity in statement.triplet_extraction_info.entities] if statement.triplet_extraction_info else []
                 # }) if statement.triplet_extraction_info else json.dumps({"triplets": [], "entities": []}),
-                "statement_embedding": statement.statement_embedding if statement.statement_embedding else None
+                "statement_embedding": statement.statement_embedding if statement.statement_embedding else None,
+                # 添加情绪字段处理
+                "emotion_type": statement.emotion_type,
+                "emotion_intensity": statement.emotion_intensity,
+                "emotion_keywords": statement.emotion_keywords if statement.emotion_keywords else [],
+                "emotion_subject": statement.emotion_subject,
+                "emotion_target": statement.emotion_target
             }
             flattened_statements.append(flattened_statement)
 

api/app/repositories/neo4j/cypher_queries.py

@@ -20,20 +20,25 @@ UNWIND $statements AS statement
 MERGE (s:Statement {id: statement.id})
 SET s += {
     id: statement.id,
+    run_id: statement.run_id,
+    chunk_id: statement.chunk_id,
     group_id: statement.group_id,
     user_id: statement.user_id,
     apply_id: statement.apply_id,
-    chunk_id: statement.chunk_id,
+    stmt_type: statement.stmt_type,
-    run_id: statement.run_id,
+    statement: statement.statement,
+    emotion_intensity: statement.emotion_intensity,
+    emotion_target: statement.emotion_target,
+    emotion_subject: statement.emotion_subject,
+    emotion_type: statement.emotion_type,
+    emotion_keywords: statement.emotion_keywords,
+    temporal_info: statement.temporal_info,
     created_at: statement.created_at,
     expired_at: statement.expired_at,
-    stmt_type: statement.stmt_type,
-    temporal_info: statement.temporal_info,
-    relevence_info: statement.relevence_info,
-    statement: statement.statement,
     valid_at: statement.valid_at,
     invalid_at: statement.invalid_at,
-    statement_embedding: statement.statement_embedding
+    statement_embedding: statement.statement_embedding,
+    relevence_info: statement.relevence_info
 }
 RETURN s.id AS uuid
 """

api/app/repositories/neo4j/emotion_repository.py

@@ -0,0 +1,246 @@
+# -*- coding: utf-8 -*-
+"""情绪数据仓储模块
+
+本模块提供情绪数据的查询功能，用于情绪分析和统计。
+
+Classes:
+    EmotionRepository: 情绪数据仓储，提供情绪标签、词云、健康指数等查询方法
+"""
+
+from typing import List, Dict, Optional, Any
+from datetime import datetime, timedelta
+import json
+
+from app.repositories.neo4j.neo4j_connector import Neo4jConnector
+from app.core.logging_config import get_business_logger
+
+logger = get_business_logger()
+
+
+class EmotionRepository:
+    """情绪数据仓储
+    
+    提供情绪数据的查询和统计功能，包括：
+    - 情绪标签统计
+    - 情绪词云数据
+    - 时间范围内的情绪数据查询
+    
+    Attributes:
+        connector: Neo4j连接器实例
+    """
+    
+    def __init__(self, connector: Neo4jConnector):
+        """初始化情绪数据仓储
+        
+        Args:
+            connector: Neo4j连接器实例
+        """
+        self.connector = connector
+        logger.info("情绪数据仓储初始化完成")
+    
+    async def get_emotion_tags(
+        self,
+        group_id: str,
+        emotion_type: Optional[str] = None,
+        start_date: Optional[str] = None,
+        end_date: Optional[str] = None,
+        limit: int = 10
+    ) -> List[Dict[str, Any]]:
+        """获取情绪标签统计
+        
+        查询指定用户的情绪类型分布，包括计数、百分比和平均强度。
+        
+        Args:
+            group_id: 用户组ID（宿主ID）
+            emotion_type: 可选的情绪类型过滤（joy/sadness/anger/fear/surprise/neutral）
+            start_date: 可选的开始日期（ISO格式字符串）
+            end_date: 可选的结束日期（ISO格式字符串）
+            limit: 返回结果的最大数量
+            
+        Returns:
+            List[Dict]: 情绪标签列表，每个包含：
+                - emotion_type: 情绪类型
+                - count: 该类型的数量
+                - percentage: 占比百分比
+                - avg_intensity: 平均强度
+        """
+        # 构建查询条件
+        where_clauses = ["s.group_id = $group_id", "s.emotion_type IS NOT NULL"]
+        params = {"group_id": group_id, "limit": limit}
+        
+        if emotion_type:
+            where_clauses.append("s.emotion_type = $emotion_type")
+            params["emotion_type"] = emotion_type
+        
+        if start_date:
+            where_clauses.append("s.created_at >= $start_date")
+            params["start_date"] = start_date
+        
+        if end_date:
+            where_clauses.append("s.created_at <= $end_date")
+            params["end_date"] = end_date
+        
+        where_str = " AND ".join(where_clauses)
+        
+        # 优化的 Cypher 查询：使用索引，减少中间结果
+        query = f"""
+        MATCH (s:Statement)
+        WHERE {where_str}
+        WITH s.emotion_type as emotion_type, 
+             count(*) as count,
+             avg(s.emotion_intensity) as avg_intensity
+        WITH collect({{emotion_type: emotion_type, count: count, avg_intensity: avg_intensity}}) as results,
+             sum(count) as total_count
+        UNWIND results as result
+        RETURN result.emotion_type as emotion_type,
+               result.count as count,
+               toFloat(result.count) / total_count * 100 as percentage,
+               result.avg_intensity as avg_intensity
+        ORDER BY count DESC
+        LIMIT $limit
+        """
+        
+        try:
+            results = await self.connector.execute_query(query, **params)
+            formatted_results = [
+                {
+                    "emotion_type": record["emotion_type"],
+                    "count": record["count"],
+                    "percentage": round(record["percentage"], 2),
+                    "avg_intensity": round(record["avg_intensity"], 3) if record["avg_intensity"] else 0.0
+                }
+                for record in results
+            ]
+            
+            return formatted_results
+        except Exception as e:
+            logger.error(f"查询情绪标签失败: {str(e)}", exc_info=True)
+            return []
+    
+    async def get_emotion_wordcloud(
+        self,
+        group_id: str,
+        emotion_type: Optional[str] = None,
+        limit: int = 50
+    ) -> List[Dict[str, Any]]:
+        """获取情绪词云数据
+        
+        查询情绪关键词及其频率，用于生成词云可视化。
+        
+        Args:
+            group_id: 用户组ID（宿主ID）
+            emotion_type: 可选的情绪类型过滤
+            limit: 返回关键词的最大数量
+            
+        Returns:
+            List[Dict]: 关键词列表，每个包含：
+                - keyword: 关键词
+                - frequency: 出现频率
+                - emotion_type: 关联的情绪类型
+                - avg_intensity: 平均强度
+        """
+        # 构建查询条件
+        where_clauses = ["s.group_id = $group_id", "s.emotion_keywords IS NOT NULL"]
+        params = {"group_id": group_id, "limit": limit}
+        
+        if emotion_type:
+            where_clauses.append("s.emotion_type = $emotion_type")
+            params["emotion_type"] = emotion_type
+        
+        where_str = " AND ".join(where_clauses)
+        
+        # 优化的 Cypher 查询：使用索引，减少不必要的计算
+        query = f"""
+        MATCH (s:Statement)
+        WHERE {where_str}
+        UNWIND s.emotion_keywords as keyword
+        WITH keyword, 
+             s.emotion_type as emotion_type,
+             count(*) as frequency,
+             avg(s.emotion_intensity) as avg_intensity
+        WHERE keyword IS NOT NULL AND keyword <> ''
+        RETURN keyword,
+               frequency,
+               emotion_type,
+               avg_intensity
+        ORDER BY frequency DESC
+        LIMIT $limit
+        """
+        
+        try:
+            results = await self.connector.execute_query(query, **params)
+            formatted_results = [
+                {
+                    "keyword": record["keyword"],
+                    "frequency": record["frequency"],
+                    "emotion_type": record["emotion_type"],
+                    "avg_intensity": round(record["avg_intensity"], 3) if record["avg_intensity"] else 0.0
+                }
+                for record in results
+            ]
+            
+            return formatted_results
+        except Exception as e:
+            logger.error(f"查询情绪词云失败: {str(e)}", exc_info=True)
+            return []
+    
+    async def get_emotions_in_range(
+        self,
+        group_id: str,
+        time_range: str = "30d"
+    ) -> List[Dict[str, Any]]:
+        """获取时间范围内的情绪数据
+        
+        查询指定时间范围内的所有情绪数据，用于健康指数计算。
+        
+        Args:
+            group_id: 用户组ID（宿主ID）
+            time_range: 时间范围（7d/30d/90d）
+            
+        Returns:
+            List[Dict]: 情绪数据列表，每个包含：
+                - emotion_type: 情绪类型
+                - emotion_intensity: 情绪强度
+                - created_at: 创建时间
+                - statement_id: 陈述句ID
+        """
+        # 解析时间范围
+        days_map = {"7d": 7, "30d": 30, "90d": 90}
+        days = days_map.get(time_range, 30)
+        
+        # 计算起始日期（使用字符串比较，避免时区问题）
+        start_date = (datetime.now() - timedelta(days=days)).isoformat()
+        
+        # 优化的 Cypher 查询：使用字符串比较避免时区问题
+        query = """
+        MATCH (s:Statement)
+        WHERE s.group_id = $group_id
+          AND s.emotion_type IS NOT NULL
+          AND s.created_at >= $start_date
+        RETURN s.id as statement_id,
+               s.emotion_type as emotion_type,
+               s.emotion_intensity as emotion_intensity,
+               s.created_at as created_at
+        ORDER BY s.created_at ASC
+        """
+        
+        try:
+            results = await self.connector.execute_query(
+                query,
+                group_id=group_id,
+                start_date=start_date
+            )
+            formatted_results = [
+                {
+                    "statement_id": record["statement_id"],
+                    "emotion_type": record["emotion_type"],
+                    "emotion_intensity": record["emotion_intensity"],
+                    "created_at": record["created_at"].isoformat() if hasattr(record["created_at"], "isoformat") else str(record["created_at"])
+                }
+                for record in results
+            ]
+            
+            return formatted_results
+        except Exception as e:
+            logger.error(f"查询时间范围情绪数据失败: {str(e)}", exc_info=True)
+            return []

api/app/repositories/neo4j/statement_repository.py

@@ -58,11 +58,22 @@ class StatementRepository(BaseNeo4jRepository[StatementNode]):
             n['invalid_at'] = datetime.fromisoformat(n['invalid_at'])
         
         # 处理temporal_info字段
-        if isinstance(n.get('temporal_info'), dict):
+        if isinstance(n.get('temporal_info'), str):
+            # 从字符串转换为枚举值
+            n['temporal_info'] = TemporalInfo(n['temporal_info'])
+        elif isinstance(n.get('temporal_info'), dict):
             n['temporal_info'] = TemporalInfo(**n['temporal_info'])
         elif not n.get('temporal_info'):
             # 如果没有temporal_info，创建一个默认的
-            n['temporal_info'] = TemporalInfo()
+            n['temporal_info'] = TemporalInfo.STATIC
+        
+        # 处理情绪字段 - 映射 Neo4j 节点属性到 StatementNode 模型
+        # 处理空值情况，确保字段存在
+        n['emotion_type'] = n.get('emotion_type')
+        n['emotion_intensity'] = n.get('emotion_intensity')
+        n['emotion_keywords'] = n.get('emotion_keywords', [])
+        n['emotion_subject'] = n.get('emotion_subject')
+        n['emotion_target'] = n.get('emotion_target')
         
         return StatementNode(**n)
     

api/app/schemas/emotion_schema.py

@@ -0,0 +1,32 @@
+"""情绪分析相关的请求和响应模型"""
+
+from typing import Optional
+from pydantic import BaseModel, Field
+
+
+class EmotionTagsRequest(BaseModel):
+    """获取情绪标签统计请求"""
+    group_id: str = Field(..., description="组ID")
+    emotion_type: Optional[str] = Field(None, description="情绪类型过滤（joy/sadness/anger/fear/surprise/neutral）")
+    start_date: Optional[str] = Field(None, description="开始日期（ISO格式，如：2024-01-01）")
+    end_date: Optional[str] = Field(None, description="结束日期（ISO格式，如：2024-12-31）")
+    limit: int = Field(10, ge=1, le=100, description="返回数量限制")
+
+
+class EmotionWordcloudRequest(BaseModel):
+    """获取情绪词云数据请求"""
+    group_id: str = Field(..., description="组ID")
+    emotion_type: Optional[str] = Field(None, description="情绪类型过滤（joy/sadness/anger/fear/surprise/neutral）")
+    limit: int = Field(50, ge=1, le=200, description="返回词语数量")
+
+
+class EmotionHealthRequest(BaseModel):
+    """获取情绪健康指数请求"""
+    group_id: str = Field(..., description="组ID")
+    time_range: str = Field("30d", description="时间范围（7d/30d/90d）")
+
+
+class EmotionSuggestionsRequest(BaseModel):
+    """获取个性化情绪建议请求"""
+    group_id: str = Field(..., description="组ID")
+    config_id: Optional[int] = Field(None, description="配置ID（用于指定LLM模型）")

api/app/services/emotion_analytics_service.py

@@ -0,0 +1,670 @@
+# -*- coding: utf-8 -*-
+"""情绪分析服务模块
+
+本模块提供情绪数据的分析和统计功能，包括情绪标签、词云、健康指数计算等。
+
+Classes:
+    EmotionAnalyticsService: 情绪分析服务，提供各种情绪分析功能
+"""
+
+from typing import Dict, Any, Optional, List
+import statistics
+import json
+from pydantic import BaseModel, Field
+
+from app.repositories.neo4j.emotion_repository import EmotionRepository
+from app.repositories.neo4j.neo4j_connector import Neo4jConnector
+from app.core.logging_config import get_business_logger
+
+logger = get_business_logger()
+
+
+class EmotionSuggestion(BaseModel):
+    """情绪建议模型"""
+    type: str = Field(..., description="建议类型：emotion_balance/activity_recommendation/social_connection/stress_management")
+    title: str = Field(..., description="建议标题")
+    content: str = Field(..., description="建议内容")
+    priority: str = Field(..., description="优先级：high/medium/low")
+    actionable_steps: List[str] = Field(..., description="可执行步骤列表（3个）")
+
+
+class EmotionSuggestionsResponse(BaseModel):
+    """情绪建议响应模型"""
+    health_summary: str = Field(..., description="健康状态摘要（不超过50字）")
+    suggestions: List[EmotionSuggestion] = Field(..., description="建议列表（3-5条）")
+
+
+class EmotionAnalyticsService:
+    """情绪分析服务
+    
+    提供情绪数据的分析和统计功能，包括：
+    - 情绪标签统计
+    - 情绪词云数据
+    - 情绪健康指数计算
+    - 个性化情绪建议生成
+    
+    Attributes:
+        emotion_repo: 情绪数据仓储实例
+    """
+    
+    def __init__(self):
+        """初始化情绪分析服务"""
+        connector = Neo4jConnector()
+        self.emotion_repo = EmotionRepository(connector)
+        logger.info("情绪分析服务初始化完成")
+    
+    async def get_emotion_tags(
+        self,
+        end_user_id: str,
+        emotion_type: Optional[str] = None,
+        start_date: Optional[str] = None,
+        end_date: Optional[str] = None,
+        limit: int = 10
+    ) -> Dict[str, Any]:
+        """获取情绪标签统计
+        
+        查询指定用户的情绪类型分布，包括计数、百分比和平均强度。
+        
+        Args:
+            end_user_id: 宿主ID（用户组ID）
+            emotion_type: 可选的情绪类型过滤
+            start_date: 可选的开始日期（ISO格式）
+            end_date: 可选的结束日期（ISO格式）
+            limit: 返回结果的最大数量
+            
+        Returns:
+            Dict: 包含情绪标签统计的响应数据：
+                - tags: 情绪标签列表
+                - total_count: 总情绪数量
+                - time_range: 时间范围信息
+        """
+        try:
+            logger.info(f"获取情绪标签统计: user={end_user_id}, type={emotion_type}, "
+                       f"start={start_date}, end={end_date}, limit={limit}")
+            
+            # 调用仓储层查询
+            tags = await self.emotion_repo.get_emotion_tags(
+                group_id=end_user_id,
+                emotion_type=emotion_type,
+                start_date=start_date,
+                end_date=end_date,
+                limit=limit
+            )
+            
+            # 计算总数
+            total_count = sum(tag["count"] for tag in tags)
+            
+            # 构建时间范围信息
+            time_range = {}
+            if start_date:
+                time_range["start_date"] = start_date
+            if end_date:
+                time_range["end_date"] = end_date
+            
+            # 格式化响应
+            response = {
+                "tags": tags,
+                "total_count": total_count,
+                "time_range": time_range if time_range else None
+            }
+            
+            logger.info(f"情绪标签统计完成: total_count={total_count}, tags_count={len(tags)}")
+            return response
+            
+        except Exception as e:
+            logger.error(f"获取情绪标签统计失败: {str(e)}", exc_info=True)
+            raise
+    
+    async def get_emotion_wordcloud(
+        self,
+        end_user_id: str,
+        emotion_type: Optional[str] = None,
+        limit: int = 50
+    ) -> Dict[str, Any]:
+        """获取情绪词云数据
+        
+        查询情绪关键词及其频率，用于生成词云可视化。
+        
+        Args:
+            end_user_id: 宿主ID（用户组ID）
+            emotion_type: 可选的情绪类型过滤
+            limit: 返回关键词的最大数量
+            
+        Returns:
+            Dict: 包含情绪词云数据的响应：
+                - keywords: 关键词列表
+                - total_keywords: 总关键词数量
+        """
+        try:
+            logger.info(f"获取情绪词云数据: user={end_user_id}, type={emotion_type}, limit={limit}")
+            
+            # 调用仓储层查询
+            keywords = await self.emotion_repo.get_emotion_wordcloud(
+                group_id=end_user_id,
+                emotion_type=emotion_type,
+                limit=limit
+            )
+            
+            # 计算总关键词数量
+            total_keywords = len(keywords)
+            
+            # 格式化响应
+            response = {
+                "keywords": keywords,
+                "total_keywords": total_keywords
+            }
+            
+            logger.info(f"情绪词云数据获取完成: total_keywords={total_keywords}")
+            return response
+            
+        except Exception as e:
+            logger.error(f"获取情绪词云数据失败: {str(e)}", exc_info=True)
+            raise
+    
+    def _calculate_positivity_rate(self, emotions: List[Dict[str, Any]]) -> Dict[str, Any]:
+        """计算积极率
+        
+        根据情绪类型分类正面、负面和中性情绪，计算积极率。
+        公式：(正面数 / (正面数 + 负面数)) * 100
+        
+        Args:
+            emotions: 情绪数据列表，每个包含 emotion_type 字段
+            
+        Returns:
+            Dict: 包含积极率计算结果：
+                - score: 积极率分数（0-100）
+                - positive_count: 正面情绪数量
+                - negative_count: 负面情绪数量
+                - neutral_count: 中性情绪数量
+        """
+        # 定义情绪分类
+        positive_emotions = {'joy', 'surprise'}
+        negative_emotions = {'sadness', 'anger', 'fear'}
+        
+        # 统计各类情绪数量
+        positive_count = sum(1 for e in emotions if e.get('emotion_type') in positive_emotions)
+        negative_count = sum(1 for e in emotions if e.get('emotion_type') in negative_emotions)
+        neutral_count = sum(1 for e in emotions if e.get('emotion_type') == 'neutral')
+        
+        # 计算积极率
+        total_non_neutral = positive_count + negative_count
+        if total_non_neutral > 0:
+            score = (positive_count / total_non_neutral) * 100
+        else:
+            score = 50.0  # 如果没有非中性情绪，默认为50
+        
+        logger.debug(f"积极率计算: positive={positive_count}, negative={negative_count}, "
+                    f"neutral={neutral_count}, score={score:.2f}")
+        
+        return {
+            "score": round(score, 2),
+            "positive_count": positive_count,
+            "negative_count": negative_count,
+            "neutral_count": neutral_count
+        }
+    
+    def _calculate_stability(self, emotions: List[Dict[str, Any]]) -> Dict[str, Any]:
+        """计算稳定性
+        
+        基于情绪强度的标准差计算情绪稳定性。
+        公式：(1 - min(std_deviation, 1.0)) * 100
+        
+        Args:
+            emotions: 情绪数据列表，每个包含 emotion_intensity 字段
+            
+        Returns:
+            Dict: 包含稳定性计算结果：
+                - score: 稳定性分数（0-100）
+                - std_deviation: 标准差
+        """
+        # 提取所有情绪强度
+        intensities = [e.get('emotion_intensity', 0.0) for e in emotions if e.get('emotion_intensity') is not None]
+        
+        # 计算标准差
+        if len(intensities) >= 2:
+            std_deviation = statistics.stdev(intensities)
+        elif len(intensities) == 1:
+            std_deviation = 0.0  # 只有一个数据点，标准差为0
+        else:
+            std_deviation = 0.0  # 没有数据，标准差为0
+        
+        # 计算稳定性分数
+        # 标准差越小，稳定性越高
+        score = (1 - min(std_deviation, 1.0)) * 100
+        
+        logger.debug(f"稳定性计算: intensities_count={len(intensities)}, "
+                    f"std_deviation={std_deviation:.3f}, score={score:.2f}")
+        
+        return {
+            "score": round(score, 2),
+            "std_deviation": round(std_deviation, 3)
+        }
+    
+    def _calculate_resilience(self, emotions: List[Dict[str, Any]]) -> Dict[str, Any]:
+        """计算恢复力
+        
+        分析情绪转换模式，统计从负面情绪恢复到正面情绪的能力。
+        公式：(负面到正面转换次数 / 总负面情绪数) * 100
+        
+        Args:
+            emotions: 情绪数据列表，每个包含 emotion_type 和 created_at 字段
+                     应该按时间顺序排列
+            
+        Returns:
+            Dict: 包含恢复力计算结果：
+                - score: 恢复力分数（0-100）
+                - recovery_rate: 恢复率（转换次数/负面情绪数）
+        """
+        # 定义情绪分类
+        positive_emotions = {'joy', 'surprise'}
+        negative_emotions = {'sadness', 'anger', 'fear'}
+        
+        # 统计负面到正面的转换次数
+        recovery_count = 0
+        negative_count = 0
+        
+        for i in range(len(emotions)):
+            current_emotion = emotions[i].get('emotion_type')
+            
+            # 统计负面情绪总数
+            if current_emotion in negative_emotions:
+                negative_count += 1
+                
+                # 检查下一个情绪是否为正面
+                if i + 1 < len(emotions):
+                    next_emotion = emotions[i + 1].get('emotion_type')
+                    if next_emotion in positive_emotions:
+                        recovery_count += 1
+        
+        # 计算恢复力分数
+        if negative_count > 0:
+            recovery_rate = recovery_count / negative_count
+            score = recovery_rate * 100
+        else:
+            # 如果没有负面情绪，恢复力设为100（最佳状态）
+            recovery_rate = 1.0
+            score = 100.0
+        
+        logger.debug(f"恢复力计算: negative_count={negative_count}, "
+                    f"recovery_count={recovery_count}, score={score:.2f}")
+        
+        return {
+            "score": round(score, 2),
+            "recovery_rate": round(recovery_rate, 3)
+        }
+    
+    async def calculate_emotion_health_index(
+        self,
+        end_user_id: str,
+        time_range: str = "30d"
+    ) -> Dict[str, Any]:
+        """计算情绪健康指数
+        
+        综合积极率、稳定性和恢复力计算情绪健康指数。
+        
+        Args:
+            end_user_id: 宿主ID（用户组ID）
+            time_range: 时间范围（7d/30d/90d）
+            
+        Returns:
+            Dict: 包含情绪健康指数的完整响应：
+                - health_score: 综合健康分数（0-100）
+                - level: 健康等级（优秀/良好/一般/较差）
+                - dimensions: 各维度详细数据
+                    - positivity_rate: 积极率
+                    - stability: 稳定性
+                    - resilience: 恢复力
+                - emotion_distribution: 情绪分布统计
+                - time_range: 时间范围
+        """
+        try:
+            logger.info(f"计算情绪健康指数: user={end_user_id}, time_range={time_range}")
+            
+            # 获取时间范围内的情绪数据
+            emotions = await self.emotion_repo.get_emotions_in_range(
+                group_id=end_user_id,
+                time_range=time_range
+            )
+            
+            # 如果没有数据，返回默认值
+            if not emotions:
+                logger.warning(f"用户 {end_user_id} 在时间范围 {time_range} 内没有情绪数据")
+                return {
+                    "health_score": 0.0,
+                    "level": "无数据",
+                    "dimensions": {
+                        "positivity_rate": {"score": 0.0, "positive_count": 0, "negative_count": 0, "neutral_count": 0},
+                        "stability": {"score": 0.0, "std_deviation": 0.0},
+                        "resilience": {"score": 0.0, "recovery_rate": 0.0}
+                    },
+                    "emotion_distribution": {},
+                    "time_range": time_range
+                }
+            
+            # 计算各维度指标
+            positivity_rate = self._calculate_positivity_rate(emotions)
+            stability = self._calculate_stability(emotions)
+            resilience = self._calculate_resilience(emotions)
+            
+            # 计算综合健康分数
+            # 公式：positivity_rate * 0.4 + stability * 0.3 + resilience * 0.3
+            health_score = (
+                positivity_rate["score"] * 0.4 +
+                stability["score"] * 0.3 +
+                resilience["score"] * 0.3
+            )
+            
+            # 确定健康等级
+            if health_score >= 80:
+                level = "优秀"
+            elif health_score >= 60:
+                level = "良好"
+            elif health_score >= 40:
+                level = "一般"
+            else:
+                level = "较差"
+            
+            # 统计情绪分布
+            emotion_distribution = {}
+            for emotion_type in ['joy', 'sadness', 'anger', 'fear', 'surprise', 'neutral']:
+                count = sum(1 for e in emotions if e.get('emotion_type') == emotion_type)
+                emotion_distribution[emotion_type] = count
+            
+            # 格式化响应
+            response = {
+                "health_score": round(health_score, 2),
+                "level": level,
+                "dimensions": {
+                    "positivity_rate": positivity_rate,
+                    "stability": stability,
+                    "resilience": resilience
+                },
+                "emotion_distribution": emotion_distribution,
+                "time_range": time_range
+            }
+            
+            logger.info(f"情绪健康指数计算完成: score={health_score:.2f}, level={level}")
+            return response
+            
+        except Exception as e:
+            logger.error(f"计算情绪健康指数失败: {str(e)}", exc_info=True)
+            raise
+    
+    def _analyze_emotion_patterns(self, emotions: List[Dict[str, Any]]) -> Dict[str, Any]:
+        """分析情绪模式
+        
+        识别主要负面情绪、情绪触发因素和波动时段。
+        
+        Args:
+            emotions: 情绪数据列表，每个包含 emotion_type、emotion_intensity、created_at 字段
+            
+        Returns:
+            Dict: 包含情绪模式分析结果：
+                - dominant_negative_emotion: 主要负面情绪类型
+                - high_intensity_emotions: 高强度情绪列表
+                - emotion_volatility: 情绪波动性（高/中/低）
+        """
+        negative_emotions = {'sadness', 'anger', 'fear'}
+        
+        # 统计负面情绪分布
+        negative_emotion_counts = {}
+        for emotion in emotions:
+            emotion_type = emotion.get('emotion_type')
+            if emotion_type in negative_emotions:
+                negative_emotion_counts[emotion_type] = negative_emotion_counts.get(emotion_type, 0) + 1
+        
+        # 识别主要负面情绪
+        dominant_negative_emotion = None
+        if negative_emotion_counts:
+            dominant_negative_emotion = max(negative_emotion_counts, key=negative_emotion_counts.get)
+        
+        # 识别高强度情绪（强度 >= 0.7）
+        high_intensity_emotions = [
+            {
+                "type": e.get('emotion_type'),
+                "intensity": e.get('emotion_intensity'),
+                "created_at": e.get('created_at')
+            }
+            for e in emotions
+            if e.get('emotion_intensity', 0) >= 0.7
+        ]
+        
+        # 评估情绪波动性
+        intensities = [e.get('emotion_intensity', 0.0) for e in emotions if e.get('emotion_intensity') is not None]
+        if len(intensities) >= 2:
+            std_dev = statistics.stdev(intensities)
+            if std_dev > 0.3:
+                volatility = "高"
+            elif std_dev > 0.15:
+                volatility = "中"
+            else:
+                volatility = "低"
+        else:
+            volatility = "未知"
+        
+        logger.debug(f"情绪模式分析: dominant_negative={dominant_negative_emotion}, "
+                    f"high_intensity_count={len(high_intensity_emotions)}, volatility={volatility}")
+        
+        return {
+            "dominant_negative_emotion": dominant_negative_emotion,
+            "high_intensity_emotions": high_intensity_emotions[:5],  # 最多返回5个
+            "emotion_volatility": volatility
+        }
+    
+    async def generate_emotion_suggestions(
+        self,
+        end_user_id: str,
+        config_id: Optional[int] = None
+    ) -> Dict[str, Any]:
+        """生成个性化情绪建议
+        
+        基于情绪健康数据和用户画像生成个性化建议。
+        
+        Args:
+            end_user_id: 宿主ID（用户组ID）
+            config_id: 配置ID（可选，用于从数据库加载LLM配置）
+            
+        Returns:
+            Dict: 包含个性化建议的响应：
+                - health_summary: 健康状态摘要
+                - suggestions: 建议列表（3-5条）
+        """
+        try:
+            logger.info(f"生成个性化情绪建议: user={end_user_id}, config_id={config_id}")
+            
+            # 1. 如果提供了 config_id，从数据库加载配置
+            if config_id is not None:
+                from app.core.memory.utils.config.definitions import reload_configuration_from_database
+                config_loaded = reload_configuration_from_database(config_id)
+                if not config_loaded:
+                    logger.warning(f"无法加载配置 config_id={config_id}，将使用默认配置")
+            
+            # 2. 获取情绪健康数据
+            health_data = await self.calculate_emotion_health_index(end_user_id, time_range="30d")
+            
+            # 3. 获取情绪数据用于模式分析
+            emotions = await self.emotion_repo.get_emotions_in_range(
+                group_id=end_user_id,
+                time_range="30d"
+            )
+            
+            # 4. 分析情绪模式
+            patterns = self._analyze_emotion_patterns(emotions)
+            
+            # 5. 获取用户画像数据（简化版，直接从Neo4j获取）
+            user_profile = await self._get_simple_user_profile(end_user_id)
+            
+            # 6. 构建LLM prompt
+            prompt = await self._build_suggestion_prompt(health_data, patterns, user_profile)
+            
+            # 7. 调用LLM生成建议（使用配置中的LLM）
+            from app.core.memory.utils.llm.llm_utils import get_llm_client
+            llm_client = get_llm_client()
+            
+            # 将 prompt 转换为 messages 格式
+            messages = [
+                {"role": "user", "content": prompt}
+            ]
+            
+            response = await llm_client.chat(messages=messages)
+            response_text = response.content.strip()
+            
+            # 8. 解析LLM响应
+            try:
+                response_data = json.loads(response_text)
+                suggestions_response = EmotionSuggestionsResponse(**response_data)
+            except (json.JSONDecodeError, Exception) as e:
+                logger.error(f"解析LLM响应失败: {str(e)}, response={response_text}")
+                # 返回默认建议
+                suggestions_response = self._get_default_suggestions(health_data)
+            
+            # 8. 验证建议数量（3-5条）
+            if len(suggestions_response.suggestions) < 3:
+                logger.warning(f"建议数量不足: {len(suggestions_response.suggestions)}")
+                suggestions_response = self._get_default_suggestions(health_data)
+            elif len(suggestions_response.suggestions) > 5:
+                logger.warning(f"建议数量过多: {len(suggestions_response.suggestions)}")
+                suggestions_response.suggestions = suggestions_response.suggestions[:5]
+            
+            # 9. 格式化响应
+            response = {
+                "health_summary": suggestions_response.health_summary,
+                "suggestions": [
+                    {
+                        "type": s.type,
+                        "title": s.title,
+                        "content": s.content,
+                        "priority": s.priority,
+                        "actionable_steps": s.actionable_steps
+                    }
+                    for s in suggestions_response.suggestions
+                ]
+            }
+            
+            logger.info(f"个性化建议生成完成: suggestions_count={len(response['suggestions'])}")
+            return response
+            
+        except Exception as e:
+            logger.error(f"生成个性化建议失败: {str(e)}", exc_info=True)
+            raise
+    
+    async def _get_simple_user_profile(self, end_user_id: str) -> Dict[str, Any]:
+        """获取简化的用户画像数据
+        
+        Args:
+            end_user_id: 用户ID
+            
+        Returns:
+            Dict: 用户画像数据
+        """
+        try:
+            connector = Neo4jConnector()
+            
+            # 查询用户的实体和标签
+            query = """
+            MATCH (e:Entity)
+            WHERE e.group_id = $group_id
+            RETURN e.name as name, e.type as type
+            ORDER BY e.created_at DESC
+            LIMIT 20
+            """
+            
+            entities = await connector.execute_query(query, group_id=end_user_id)
+            
+            # 提取兴趣标签
+            interests = [e["name"] for e in entities if e.get("type") in ["INTEREST", "HOBBY"]][:5]
+            # 后期会引入用户的习惯。。
+            return {
+                "interests": interests if interests else ["未知"]
+            }
+            
+        except Exception as e:
+            logger.error(f"获取用户画像失败: {str(e)}")
+            return {"interests": ["未知"]}
+    
+    async def _build_suggestion_prompt(
+        self,
+        health_data: Dict[str, Any],
+        patterns: Dict[str, Any],
+        user_profile: Dict[str, Any]
+    ) -> str:
+        """构建情绪建议生成的prompt
+        
+        Args:
+            health_data: 情绪健康数据
+            patterns: 情绪模式分析结果
+            user_profile: 用户画像数据
+            
+        Returns:
+            str: LLM prompt
+        """
+        from app.core.memory.utils.prompt.prompt_utils import render_emotion_suggestions_prompt
+        
+        prompt = await render_emotion_suggestions_prompt(
+            health_data=health_data,
+            patterns=patterns,
+            user_profile=user_profile
+        )
+        
+        return prompt
+    
+    def _get_default_suggestions(self, health_data: Dict[str, Any]) -> EmotionSuggestionsResponse:
+        """获取默认建议（当LLM调用失败时使用）
+        
+        Args:
+            health_data: 情绪健康数据
+            
+        Returns:
+            EmotionSuggestionsResponse: 默认建议
+        """
+        health_score = health_data.get('health_score', 0)
+        
+        if health_score >= 80:
+            summary = "您的情绪健康状况优秀，请继续保持积极的生活态度。"
+        elif health_score >= 60:
+            summary = "您的情绪健康状况良好，可以通过一些调整进一步提升。"
+        elif health_score >= 40:
+            summary = "您的情绪健康需要关注，建议采取一些改善措施。"
+        else:
+            summary = "您的情绪健康需要重点关注，建议寻求专业帮助。"
+        
+        suggestions = [
+            EmotionSuggestion(
+                type="emotion_balance",
+                title="保持情绪平衡",
+                content="通过正念冥想和深呼吸练习，帮助您更好地管理情绪波动，提升情绪稳定性。",
+                priority="high",
+                actionable_steps=[
+                    "每天早晨进行5-10分钟的正念冥想",
+                    "感到情绪波动时，进行3次深呼吸",
+                    "记录每天的情绪变化，识别触发因素"
+                ]
+            ),
+            EmotionSuggestion(
+                type="activity_recommendation",
+                title="增加户外活动",
+                content="适度的户外运动可以有效改善情绪，增强身心健康。建议每周进行3-4次户外活动。",
+                priority="medium",
+                actionable_steps=[
+                    "每周安排2-3次30分钟的散步",
+                    "周末尝试户外运动如骑行或爬山",
+                    "在户外活动时关注周围环境，放松心情"
+                ]
+            ),
+            EmotionSuggestion(
+                type="social_connection",
+                title="加强社交联系",
+                content="与朋友和家人保持良好的社交联系，可以提供情感支持，改善情绪健康。",
+                priority="medium",
+                actionable_steps=[
+                    "每周至少与一位朋友或家人深入交流",
+                    "参加感兴趣的社交活动或兴趣小组",
+                    "主动分享自己的感受和想法"
+                ]
+            )
+        ]
+        
+        return EmotionSuggestionsResponse(
+            health_summary=summary,
+            suggestions=suggestions
+        )

api/app/services/emotion_config_service.py

@@ -0,0 +1,212 @@
+# -*- coding: utf-8 -*-
+"""情绪配置服务模块
+
+本模块提供情绪引擎配置的管理功能，包括获取和更新配置。
+
+Classes:
+    EmotionConfigService: 情绪配置服务，提供配置管理功能
+"""
+
+from typing import Dict, Any
+from sqlalchemy.orm import Session
+
+from app.models.data_config_model import DataConfig
+from app.core.logging_config import get_business_logger
+
+logger = get_business_logger()
+
+
+class EmotionConfigService:
+    """情绪配置服务
+    
+    提供情绪引擎配置的管理功能，包括：
+    - 获取情绪配置
+    - 更新情绪配置
+    - 验证配置参数
+    
+    Attributes:
+        db: 数据库会话
+    """
+    
+    def __init__(self, db: Session):
+        """初始化情绪配置服务
+        
+        Args:
+            db: 数据库会话
+        """
+        self.db = db
+        logger.info("情绪配置服务初始化完成")
+    
+    def get_emotion_config(self, config_id: int) -> Dict[str, Any]:
+        """获取情绪引擎配置
+        
+        查询指定配置ID的情绪相关配置字段。
+        
+        Args:
+            config_id: 配置ID
+            
+        Returns:
+            Dict: 包含情绪配置的响应数据：
+                - config_id: 配置ID
+                - emotion_enabled: 是否启用情绪提取
+                - emotion_model_id: 情绪分析专用模型ID
+                - emotion_extract_keywords: 是否提取情绪关键词
+                - emotion_min_intensity: 最小情绪强度阈值
+                - emotion_enable_subject: 是否启用主体分类
+                
+        Raises:
+            ValueError: 当配置不存在时
+        """
+        try:
+            logger.info(f"获取情绪配置: config_id={config_id}")
+            
+            # 查询配置
+            config = self.db.query(DataConfig).filter(
+                DataConfig.config_id == config_id
+            ).first()
+            
+            if not config:
+                logger.error(f"配置不存在: config_id={config_id}")
+                raise ValueError(f"配置不存在: config_id={config_id}")
+            
+            # 提取情绪相关字段
+            emotion_config = {
+                "config_id": config.config_id,
+                "emotion_enabled": config.emotion_enabled,
+                "emotion_model_id": config.emotion_model_id,
+                "emotion_extract_keywords": config.emotion_extract_keywords,
+                "emotion_min_intensity": config.emotion_min_intensity,
+                "emotion_enable_subject": config.emotion_enable_subject
+            }
+            
+            logger.info(f"情绪配置获取成功: config_id={config_id}")
+            return emotion_config
+            
+        except ValueError:
+            raise
+        except Exception as e:
+            logger.error(f"获取情绪配置失败: {str(e)}", exc_info=True)
+            raise
+    
+    def validate_emotion_config(self, config_data: Dict[str, Any]) -> bool:
+        """验证情绪配置参数
+        
+        验证配置参数的有效性，包括：
+        - emotion_min_intensity 在 [0.0, 1.0] 范围内
+        - 布尔字段类型正确
+        - emotion_model_id 格式有效（如果提供）
+        
+        Args:
+            config_data: 配置数据字典
+            
+        Returns:
+            bool: 验证是否通过
+            
+        Raises:
+            ValueError: 当配置参数无效时
+        """
+        try:
+            logger.debug(f"验证情绪配置参数: {config_data}")
+            
+            # 验证 emotion_min_intensity 范围
+            if "emotion_min_intensity" in config_data:
+                min_intensity = config_data["emotion_min_intensity"]
+                if not isinstance(min_intensity, (int, float)):
+                    raise ValueError("emotion_min_intensity 必须是数字类型")
+                if not (0.0 <= min_intensity <= 1.0):
+                    raise ValueError("emotion_min_intensity 必须在 0.0 到 1.0 之间")
+            
+            # 验证布尔字段
+            bool_fields = ["emotion_enabled", "emotion_extract_keywords", "emotion_enable_subject"]
+            for field in bool_fields:
+                if field in config_data:
+                    value = config_data[field]
+                    if not isinstance(value, bool):
+                        raise ValueError(f"{field} 必须是布尔类型")
+            
+            # 验证 emotion_model_id（如果提供）
+            if "emotion_model_id" in config_data:
+                model_id = config_data["emotion_model_id"]
+                if model_id is not None and not isinstance(model_id, str):
+                    raise ValueError("emotion_model_id 必须是字符串类型或 null")
+                if model_id is not None and len(model_id.strip()) == 0:
+                    raise ValueError("emotion_model_id 不能为空字符串")
+            
+            logger.debug("情绪配置参数验证通过")
+            return True
+            
+        except ValueError as e:
+            logger.warning(f"配置参数验证失败: {str(e)}")
+            raise
+        except Exception as e:
+            logger.error(f"验证配置参数时发生错误: {str(e)}", exc_info=True)
+            raise ValueError(f"验证配置参数失败: {str(e)}")
+    
+    def update_emotion_config(
+        self,
+        config_id: int,
+        config_data: Dict[str, Any]
+    ) -> Dict[str, Any]:
+        """更新情绪引擎配置
+        
+        更新指定配置ID的情绪相关配置字段。
+        
+        Args:
+            config_id: 配置ID
+            config_data: 要更新的配置数据，可包含以下字段：
+                - emotion_enabled: 是否启用情绪提取
+                - emotion_model_id: 情绪分析专用模型ID
+                - emotion_extract_keywords: 是否提取情绪关键词
+                - emotion_min_intensity: 最小情绪强度阈值
+                - emotion_enable_subject: 是否启用主体分类
+                
+        Returns:
+            Dict: 更新后的完整情绪配置
+            
+        Raises:
+            ValueError: 当配置不存在或参数无效时
+        """
+        try:
+            logger.info(f"更新情绪配置: config_id={config_id}, data={config_data}")
+            
+            # 验证配置参数
+            self.validate_emotion_config(config_data)
+            
+            # 查询配置
+            config = self.db.query(DataConfig).filter(
+                DataConfig.config_id == config_id
+            ).first()
+            
+            if not config:
+                logger.error(f"配置不存在: config_id={config_id}")
+                raise ValueError(f"配置不存在: config_id={config_id}")
+            
+            # 更新字段
+            if "emotion_enabled" in config_data:
+                config.emotion_enabled = config_data["emotion_enabled"]
+            if "emotion_model_id" in config_data:
+                config.emotion_model_id = config_data["emotion_model_id"]
+            if "emotion_extract_keywords" in config_data:
+                config.emotion_extract_keywords = config_data["emotion_extract_keywords"]
+            if "emotion_min_intensity" in config_data:
+                config.emotion_min_intensity = config_data["emotion_min_intensity"]
+            if "emotion_enable_subject" in config_data:
+                config.emotion_enable_subject = config_data["emotion_enable_subject"]
+            
+            # 提交更改
+            self.db.commit()
+            self.db.refresh(config)
+            
+            # 返回更新后的配置
+            updated_config = self.get_emotion_config(config_id)
+            
+            logger.info(f"情绪配置更新成功: config_id={config_id}")
+            return updated_config
+            
+        except ValueError:
+            self.db.rollback()
+            raise
+        except Exception as e:
+            self.db.rollback()
+            logger.error(f"更新情绪配置失败: {str(e)}", exc_info=True)
+            raise

api/app/services/emotion_extraction_service.py

@@ -0,0 +1,200 @@
+"""Emotion extraction service for analyzing emotions from statements.
+
+This service extracts emotion information from user statements using LLM,
+including emotion type, intensity, keywords, subject classification, and target.
+
+Classes:
+    EmotionExtractionService: Service for extracting emotions from statements
+"""
+
+import logging
+from typing import Optional
+from app.core.memory.models.emotion_models import EmotionExtraction
+from app.models.data_config_model import DataConfig
+from app.core.memory.utils.llm.llm_utils import get_llm_client
+from app.core.memory.llm_tools.llm_client import LLMClientException
+
+logger = logging.getLogger(__name__)
+
+
+class EmotionExtractionService:
+    """Service for extracting emotion information from statements.
+    
+    This service uses LLM to analyze statements and extract structured emotion
+    information including type, intensity, keywords, subject, and target.
+    It respects configuration settings for enabling/disabling extraction and
+    filtering by intensity threshold.
+    
+    Attributes:
+        llm_client: LLM client for making structured output calls
+    """
+    
+    def __init__(self, llm_id: Optional[str] = None):
+        """Initialize the emotion extraction service.
+        
+        Args:
+            llm_id: Optional LLM model ID. If None, uses default from config.
+        """
+        self.llm_client = None
+        self.llm_id = llm_id
+        logger.info(f"Initialized EmotionExtractionService with llm_id={llm_id}")
+    
+    def _get_llm_client(self, model_id: Optional[str] = None):
+        """Get or create LLM client instance.
+        
+        Args:
+            model_id: Optional model ID to use. If None, uses instance llm_id.
+            
+        Returns:
+            LLM client instance
+        """
+        if self.llm_client is None or model_id:
+            effective_model_id = model_id or self.llm_id
+            self.llm_client = get_llm_client(effective_model_id)
+        return self.llm_client
+    
+    async def extract_emotion(
+        self,
+        statement: str,
+        config: DataConfig
+    ) -> Optional[EmotionExtraction]:
+        """Extract emotion information from a statement.
+        
+        This method checks if emotion extraction is enabled in the config,
+        builds an appropriate prompt, calls the LLM for structured output,
+        and applies intensity threshold filtering.
+        
+        Args:
+            statement: The statement text to analyze
+            config: Data configuration object containing emotion settings
+            
+        Returns:
+            EmotionExtraction object if extraction succeeds and passes threshold,
+            None if extraction is disabled, fails, or doesn't meet threshold
+            
+        Raises:
+            No exceptions are raised - failures are logged and return None
+        """
+        # Check if emotion extraction is enabled
+        if not config.emotion_enabled:
+            logger.debug("Emotion extraction is disabled in config")
+            return None
+        
+        # Validate statement
+        if not statement or not statement.strip():
+            logger.warning("Empty statement provided for emotion extraction")
+            return None
+        
+        try:
+            # Build the emotion extraction prompt
+            prompt = await self._build_emotion_prompt(
+                statement=statement,
+                extract_keywords=config.emotion_extract_keywords,
+                enable_subject=config.emotion_enable_subject
+            )
+            
+            # Call LLM for structured output
+            emotion = await self._call_llm_structured(
+                prompt=prompt,
+                model_id=config.emotion_model_id
+            )
+            
+            # Apply intensity threshold filtering
+            if emotion.emotion_intensity < config.emotion_min_intensity:
+                logger.debug(
+                    f"Emotion intensity {emotion.emotion_intensity} below threshold "
+                    f"{config.emotion_min_intensity}, skipping storage"
+                )
+                return None
+            
+            logger.info(
+                f"Successfully extracted emotion: type={emotion.emotion_type}, "
+                f"intensity={emotion.emotion_intensity}, subject={emotion.emotion_subject}"
+            )
+            
+            return emotion
+            
+        except Exception as e:
+            logger.error(
+                f"Emotion extraction failed for statement: {statement[:50]}..., "
+                f"error: {str(e)}",
+                exc_info=True
+            )
+            return None
+   
+    async def _build_emotion_prompt(
+        self,
+        statement: str,
+        extract_keywords: bool,
+        enable_subject: bool
+    ) -> str:
+        """Build the emotion extraction prompt based on configuration.
+        
+        This method constructs a detailed prompt for the LLM that includes
+        instructions for emotion type classification, intensity assessment,
+        and optionally keyword extraction and subject classification.
+        
+        Args:
+            statement: The statement to analyze
+            extract_keywords: Whether to extract emotion keywords
+            enable_subject: Whether to enable subject classification
+            
+        Returns:
+            Formatted prompt string for LLM
+        """
+        from app.core.memory.utils.prompt.prompt_utils import render_emotion_extraction_prompt
+        
+        prompt = await render_emotion_extraction_prompt(
+            statement=statement,
+            extract_keywords=extract_keywords,
+            enable_subject=enable_subject
+        )
+        
+        return prompt
+    
+    async def _call_llm_structured(
+        self,
+        prompt: str,
+        model_id: Optional[str] = None
+    ) -> EmotionExtraction:
+        """Call LLM for structured emotion extraction output.
+        
+        This method uses the LLM client's response_structured method to get
+        a validated EmotionExtraction object from the LLM.
+        
+        Args:
+            prompt: The formatted prompt for emotion extraction
+            model_id: Optional model ID to use for this call
+            
+        Returns:
+            EmotionExtraction object with validated emotion data
+            
+        Raises:
+            LLMClientException: If LLM call fails or times out
+            ValidationError: If LLM response doesn't match expected schema
+        """
+        try:
+            # Get LLM client
+            llm_client = self._get_llm_client(model_id)
+            
+            # Prepare messages
+            messages = [
+                {"role": "user", "content": prompt}
+            ]
+            
+            # Call LLM with structured output
+            emotion = await llm_client.response_structured(
+                messages=messages,
+                response_model=EmotionExtraction,
+                temperature=0.3,
+                max_tokens=500
+            )
+            
+            return emotion
+            
+        except LLMClientException as e:
+            logger.error(f"LLM call failed: {str(e)}")
+            raise
+        except Exception as e:
+            logger.error(f"Unexpected error in LLM structured call: {str(e)}")
+            raise LLMClientException(f"Emotion extraction LLM call failed: {str(e)}")