Initial commit: 个性化饮食推荐助手 - 包含OCR识别、AI分析、现代化界面等功能

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赵杰
2025-09-25 14:20:11 +01:00
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"""
AI分析模块 - 基于基座架构
集成大模型进行用户需求分析和营养建议
"""
from typing import Dict, List, Optional, Any
import json
import requests
from datetime import datetime, date
from core.base import BaseModule, ModuleType, UserData, AnalysisResult, BaseConfig
import os
try:
from dotenv import load_dotenv
load_dotenv()
except Exception:
# 如果没有.env文件或加载失败使用默认配置
pass
# 导入千问客户端
import sys
from pathlib import Path
sys.path.append(str(Path(__file__).parent.parent))
from llm_integration.qwen_client import get_qwen_client, analyze_user_intent_with_qwen, analyze_nutrition_with_qwen
class AIAnalysisModule(BaseModule):
"""AI分析模块"""
def __init__(self, config: BaseConfig):
super().__init__(config, ModuleType.USER_ANALYSIS)
self.qwen_client = None
self.analysis_templates = self._load_analysis_templates()
def initialize(self) -> bool:
"""初始化模块"""
try:
self.logger.info("AI分析模块初始化中...")
# 初始化千问客户端
self.qwen_client = get_qwen_client()
self.logger.info("千问客户端初始化成功")
self.is_initialized = True
self.logger.info("AI分析模块初始化完成")
return True
except Exception as e:
self.logger.error(f"AI分析模块初始化失败: {e}")
return False
def process(self, input_data: Any, user_data: UserData) -> AnalysisResult:
"""处理AI分析请求"""
try:
analysis_type = input_data.get('type', 'user_intent')
if analysis_type == 'user_intent':
result = self._analyze_user_intent(input_data, user_data)
elif analysis_type == 'nutrition_analysis':
result = self._analyze_nutrition(input_data, user_data)
elif analysis_type == 'calorie_estimation':
result = self._estimate_calories(input_data, user_data)
elif analysis_type == 'physiological_state':
result = self._analyze_physiological_state(input_data, user_data)
elif analysis_type == 'meal_suggestion':
result = self._generate_meal_suggestion(input_data, user_data)
else:
result = self._create_error_result("未知的分析类型")
return AnalysisResult(
module_type=self.module_type,
user_id=user_data.user_id,
input_data=input_data,
result=result,
confidence=result.get('confidence', 0.5)
)
except Exception as e:
self.logger.error(f"处理AI分析请求失败: {e}")
return self._create_error_result(str(e))
def _analyze_user_intent(self, input_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""分析用户意图"""
user_input = input_data.get('user_input', '')
if not self.qwen_client:
return self._get_fallback_intent_analysis(user_input, user_data)
try:
# 构建用户上下文
user_context = {
'name': user_data.profile.get('name', '未知'),
'age': user_data.profile.get('age', '未知'),
'gender': user_data.profile.get('gender', '未知'),
'height': user_data.profile.get('height', '未知'),
'weight': user_data.profile.get('weight', '未知'),
'activity_level': user_data.profile.get('activity_level', '未知'),
'taste_preferences': user_data.profile.get('taste_preferences', {}),
'allergies': user_data.profile.get('allergies', []),
'dislikes': user_data.profile.get('dislikes', []),
'dietary_preferences': user_data.profile.get('dietary_preferences', []),
'recent_meals': user_data.meals[-3:] if user_data.meals else [],
'feedback_history': user_data.feedback[-5:] if user_data.feedback else []
}
# 使用千问分析用户意图
result = analyze_user_intent_with_qwen(user_input, user_context)
return result
except Exception as e:
self.logger.error(f"用户意图分析失败: {e}")
return self._get_fallback_intent_analysis(user_input, user_data)
def _analyze_nutrition(self, input_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""分析营养状况"""
meal_data = input_data.get('meal_data', {})
if not self.qwen_client:
return self._get_fallback_nutrition_analysis(meal_data, user_data)
try:
# 构建用户上下文
user_context = {
'age': user_data.profile.get('age', '未知'),
'gender': user_data.profile.get('gender', '未知'),
'height': user_data.profile.get('height', '未知'),
'weight': user_data.profile.get('weight', '未知'),
'activity_level': user_data.profile.get('activity_level', '未知'),
'health_goals': user_data.profile.get('health_goals', [])
}
# 使用千问分析营养状况
result = analyze_nutrition_with_qwen(meal_data, user_context)
return result
except Exception as e:
self.logger.error(f"营养分析失败: {e}")
return self._get_fallback_nutrition_analysis(meal_data, user_data)
def _estimate_calories(self, input_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""估算食物热量"""
food_data = input_data.get('food_data', {})
food_name = food_data.get('food_name', '')
quantity = food_data.get('quantity', '')
if not food_name or not quantity:
return self._create_error_result("缺少食物名称或分量信息")
try:
# 基础热量数据库
calorie_db = {
"米饭": 130, "面条": 110, "包子": 200, "饺子": 250, "馒头": 220, "面包": 250,
"鸡蛋": 150, "牛奶": 60, "豆浆": 30, "酸奶": 80, "苹果": 50, "香蕉": 90,
"鸡肉": 165, "牛肉": 250, "猪肉": 300, "鱼肉": 120, "豆腐": 80, "青菜": 20,
"西红柿": 20, "黄瓜": 15, "胡萝卜": 40, "土豆": 80, "红薯": 100, "玉米": 90
}
# 获取基础热量
base_calories = calorie_db.get(food_name, 100) # 默认100卡路里
# 简单的分量解析
quantity_lower = quantity.lower()
if '' in quantity_lower:
multiplier = 1.0
elif 'g' in quantity_lower or '' in quantity_lower:
# 假设一碗米饭约200g
multiplier = 0.5
elif '' in quantity_lower:
multiplier = 1.0
else:
multiplier = 1.0
# 计算总热量
total_calories = base_calories * multiplier
return {
'success': True,
'calories': total_calories,
'food_name': food_name,
'quantity': quantity,
'base_calories': base_calories,
'multiplier': multiplier,
'confidence': 0.8
}
except Exception as e:
self.logger.error(f"热量估算失败: {e}")
return self._create_error_result(f"热量估算失败: {str(e)}")
def _analyze_physiological_state(self, input_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""分析生理状态"""
current_date = input_data.get('current_date', datetime.now().strftime('%Y-%m-%d'))
if not user_data.profile.get('is_female', False):
return {
'success': True,
'physiological_state': 'normal',
'needs': [],
'recommendations': [],
'confidence': 0.8
}
try:
cycle_info = self._calculate_menstrual_cycle(user_data.profile, current_date)
if not self.qwen_client:
return self._get_fallback_physiological_analysis(cycle_info)
prompt = self._build_physiological_analysis_prompt(user_data.profile, cycle_info)
messages = [
{"role": "system", "content": self._get_physiological_analysis_system_prompt()},
{"role": "user", "content": prompt}
]
response = self.qwen_client.chat_completion(messages, temperature=0.2, max_tokens=800)
if response and 'choices' in response:
analysis_text = response['choices'][0]['message']['content']
else:
return self._get_fallback_physiological_analysis(cycle_info)
return self._parse_physiological_analysis(analysis_text, cycle_info)
except Exception as e:
self.logger.error(f"生理状态分析失败: {e}")
return self._get_fallback_physiological_analysis({})
def _generate_meal_suggestion(self, input_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""生成餐食建议"""
meal_type = input_data.get('meal_type', 'lunch')
preferences = input_data.get('preferences', {})
if not self.qwen_client:
return self._get_fallback_meal_suggestion(meal_type, user_data)
try:
prompt = self._build_meal_suggestion_prompt(meal_type, preferences, user_data)
messages = [
{"role": "system", "content": self._get_meal_suggestion_system_prompt()},
{"role": "user", "content": prompt}
]
response = self.qwen_client.chat_completion(messages, temperature=0.4, max_tokens=1000)
if response and 'choices' in response:
suggestion_text = response['choices'][0]['message']['content']
else:
return self._get_fallback_meal_suggestion(meal_type, user_data)
return self._parse_meal_suggestion(suggestion_text)
except Exception as e:
self.logger.error(f"餐食建议生成失败: {e}")
return self._get_fallback_meal_suggestion(meal_type, user_data)
def _build_intent_analysis_prompt(self, user_input: str, user_data: UserData) -> str:
"""构建意图分析提示词"""
return f"""
请分析以下用户输入的真实意图和需求:
用户输入: "{user_input}"
用户背景:
- 姓名: {user_data.profile.get('name', '未知')}
- 年龄: {user_data.profile.get('age', '未知')}
- 性别: {user_data.profile.get('gender', '未知')}
- 身高体重: {user_data.profile.get('height', '未知')}cm, {user_data.profile.get('weight', '未知')}kg
口味偏好: {json.dumps(user_data.profile.get('taste_preferences', {}), ensure_ascii=False)}
饮食限制: {', '.join(user_data.profile.get('allergies', []) + user_data.profile.get('dislikes', []))}
最近饮食记录: {self._format_recent_meals(user_data.meals[-3:])}
请分析:
1. 用户的真实意图(饿了、馋了、需要特定营养等)
2. 情绪状态(压力、开心、疲惫等)
3. 营养需求
4. 推荐的食物类型
5. 推荐理由
请以JSON格式返回分析结果。
"""
def _build_nutrition_analysis_prompt(self, meal_data: Dict, user_data: UserData) -> str:
"""构建营养分析提示词"""
return f"""
请分析以下餐食的营养状况:
餐食信息:
- 食物: {', '.join(meal_data.get('foods', []))}
- 分量: {', '.join(meal_data.get('quantities', []))}
- 热量: {meal_data.get('calories', '未知')}卡路里
用户信息:
- 年龄: {user_data.profile.get('age', '未知')}
- 性别: {user_data.profile.get('gender', '未知')}
- 身高体重: {user_data.profile.get('height', '未知')}cm, {user_data.profile.get('weight', '未知')}kg
- 活动水平: {user_data.profile.get('activity_level', '未知')}
- 健康目标: {', '.join(user_data.profile.get('health_goals', []))}
请分析:
1. 营养均衡性
2. 热量是否合适
3. 缺少的营养素
4. 建议改进的地方
5. 个性化建议
请以JSON格式返回分析结果。
"""
def _build_physiological_analysis_prompt(self, profile: Dict, cycle_info: Dict) -> str:
"""构建生理状态分析提示词"""
return f"""
作为专业的女性健康专家,请分析以下用户的生理状态:
用户信息:
- 年龄: {profile.get('age', '未知')}
- 身高体重: {profile.get('height', '未知')}cm, {profile.get('weight', '未知')}kg
- 月经周期长度: {profile.get('menstrual_cycle_length', '未知')}
- 上次月经: {profile.get('last_period_date', '未知')}
当前生理周期状态:
- 周期阶段: {cycle_info.get('phase', '未知')}
- 距离下次月经: {cycle_info.get('days_to_next_period', '未知')}
请分析:
1. 当前生理状态对营养需求的影响
2. 建议补充的营养素
3. 需要避免的食物
4. 情绪和食欲的变化
5. 个性化建议
请以JSON格式返回分析结果。
"""
def _build_meal_suggestion_prompt(self, meal_type: str, preferences: Dict, user_data: UserData) -> str:
"""构建餐食建议提示词"""
return f"""
请为以下用户推荐{meal_type}
用户信息:
- 姓名: {user_data.profile.get('name', '未知')}
- 年龄: {user_data.profile.get('age', '未知')}
- 性别: {user_data.profile.get('gender', '未知')}
- 身高体重: {user_data.profile.get('height', '未知')}cm, {user_data.profile.get('weight', '未知')}kg
口味偏好: {json.dumps(user_data.profile.get('taste_preferences', {}), ensure_ascii=False)}
饮食限制: 过敏({', '.join(user_data.profile.get('allergies', []))}), 不喜欢({', '.join(user_data.profile.get('dislikes', []))})
健康目标: {', '.join(user_data.profile.get('health_goals', []))}
特殊偏好: {json.dumps(preferences, ensure_ascii=False)}
请推荐:
1. 3-5种适合的食物
2. 推荐理由
3. 营养搭配建议
4. 制作建议
请以JSON格式返回建议。
"""
def _get_intent_analysis_system_prompt(self) -> str:
"""获取意图分析系统提示词"""
return """
你是一个专业的营养师和心理学专家,擅长分析用户的饮食需求和心理状态。
你的任务是:
1. 深度理解用户的真实需求,不仅仅是表面的话语
2. 考虑用户的生理状态、情绪状态、历史偏好等多维度因素
3. 提供个性化的饮食建议
4. 特别关注女性用户的生理周期对饮食需求的影响
分析时要:
- 透过现象看本质,理解用户的真实意图
- 综合考虑生理、心理、社会等多重因素
- 提供科学、实用、个性化的建议
- 保持专业性和同理心
返回格式必须是有效的JSON包含所有必需字段。
"""
def _get_nutrition_analysis_system_prompt(self) -> str:
"""获取营养分析系统提示词"""
return """
你是一个专业的营养师,擅长分析餐食的营养价值和健康建议。
你的任务是:
1. 分析餐食的营养均衡性
2. 评估热量是否合适
3. 识别缺少的营养素
4. 提供改进建议
5. 考虑用户的个人情况
分析时要:
- 基于科学的营养学知识
- 考虑用户的年龄、性别、体重、活动水平等因素
- 提供具体可行的建议
- 保持客观和专业
返回格式必须是有效的JSON包含所有必需字段。
"""
def _get_physiological_analysis_system_prompt(self) -> str:
"""获取生理状态分析系统提示词"""
return """
你是专业的女性健康专家,了解生理周期对营养需求的影响。
你的任务是:
1. 分析女性用户的生理周期状态
2. 评估当前阶段的营养需求
3. 提供针对性的饮食建议
4. 考虑情绪和食欲的变化
5. 提供个性化建议
分析时要:
- 基于科学的生理学知识
- 考虑个体差异
- 提供温和、实用的建议
- 保持专业和同理心
返回格式必须是有效的JSON包含所有必需字段。
"""
def _get_meal_suggestion_system_prompt(self) -> str:
"""获取餐食建议系统提示词"""
return """
你是一个专业的营养师和厨师,擅长根据用户需求推荐合适的餐食。
你的任务是:
1. 根据用户的口味偏好推荐食物
2. 考虑饮食限制和过敏情况
3. 提供营养均衡的建议
4. 考虑用户的健康目标
5. 提供实用的制作建议
推荐时要:
- 基于营养学原理
- 考虑用户的个人喜好
- 提供多样化的选择
- 保持实用性和可操作性
返回格式必须是有效的JSON包含所有必需字段。
"""
def _calculate_menstrual_cycle(self, profile: Dict, current_date: str) -> Dict[str, Any]:
"""计算月经周期状态"""
try:
last_period = datetime.strptime(profile.get('last_period_date', ''), '%Y-%m-%d')
current = datetime.strptime(current_date, '%Y-%m-%d')
cycle_length = profile.get('menstrual_cycle_length', 28)
days_since_period = (current - last_period).days
days_to_next_period = cycle_length - (days_since_period % cycle_length)
# 判断周期阶段
if days_since_period % cycle_length < 5:
phase = "月经期"
elif days_since_period % cycle_length < 14:
phase = "卵泡期"
elif days_since_period % cycle_length < 18:
phase = "排卵期"
else:
phase = "黄体期"
return {
"phase": phase,
"days_since_period": days_since_period % cycle_length,
"days_to_next_period": days_to_next_period,
"is_ovulation": phase == "排卵期",
"cycle_length": cycle_length
}
except Exception:
return {
"phase": "未知",
"days_since_period": 0,
"days_to_next_period": 0,
"is_ovulation": False,
"cycle_length": 28
}
def _format_recent_meals(self, meals: List[Dict]) -> str:
"""格式化最近餐食"""
if not meals:
return "暂无饮食记录"
formatted = []
for meal in meals:
foods = ', '.join(meal.get('foods', []))
satisfaction = meal.get('satisfaction_score', '未知')
formatted.append(f"- {meal.get('date', '')} {meal.get('meal_type', '')}: {foods} (满意度: {satisfaction})")
return '\n'.join(formatted)
def _parse_intent_analysis(self, analysis_text: str) -> Dict[str, Any]:
"""解析意图分析结果"""
try:
start_idx = analysis_text.find('{')
end_idx = analysis_text.rfind('}') + 1
if start_idx != -1 and end_idx != -1:
json_str = analysis_text[start_idx:end_idx]
result_dict = json.loads(json_str)
return {
'success': True,
'user_intent': result_dict.get('user_intent', ''),
'emotional_state': result_dict.get('emotional_state', ''),
'nutritional_needs': result_dict.get('nutritional_needs', []),
'recommended_foods': result_dict.get('recommended_foods', []),
'reasoning': result_dict.get('reasoning', ''),
'confidence': result_dict.get('confidence', 0.5)
}
except Exception as e:
self.logger.error(f"解析意图分析结果失败: {e}")
return self._get_fallback_intent_analysis("", None)
def _parse_nutrition_analysis(self, analysis_text: str) -> Dict[str, Any]:
"""解析营养分析结果"""
try:
start_idx = analysis_text.find('{')
end_idx = analysis_text.rfind('}') + 1
if start_idx != -1 and end_idx != -1:
json_str = analysis_text[start_idx:end_idx]
result_dict = json.loads(json_str)
return {
'success': True,
'nutrition_balance': result_dict.get('nutrition_balance', ''),
'calorie_assessment': result_dict.get('calorie_assessment', ''),
'missing_nutrients': result_dict.get('missing_nutrients', []),
'improvements': result_dict.get('improvements', []),
'recommendations': result_dict.get('recommendations', []),
'confidence': result_dict.get('confidence', 0.5)
}
except Exception as e:
self.logger.error(f"解析营养分析结果失败: {e}")
return self._get_fallback_nutrition_analysis({}, None)
def _parse_physiological_analysis(self, analysis_text: str, cycle_info: Dict) -> Dict[str, Any]:
"""解析生理状态分析结果"""
try:
start_idx = analysis_text.find('{')
end_idx = analysis_text.rfind('}') + 1
if start_idx != -1 and end_idx != -1:
json_str = analysis_text[start_idx:end_idx]
result_dict = json.loads(json_str)
return {
'success': True,
'physiological_state': result_dict.get('physiological_state', cycle_info.get('phase', '')),
'nutritional_needs': result_dict.get('nutritional_needs', []),
'foods_to_avoid': result_dict.get('foods_to_avoid', []),
'emotional_changes': result_dict.get('emotional_changes', ''),
'appetite_changes': result_dict.get('appetite_changes', ''),
'recommendations': result_dict.get('recommendations', []),
'cycle_info': cycle_info,
'confidence': result_dict.get('confidence', 0.5)
}
except Exception as e:
self.logger.error(f"解析生理分析结果失败: {e}")
return self._get_fallback_physiological_analysis(cycle_info)
def _parse_meal_suggestion(self, suggestion_text: str) -> Dict[str, Any]:
"""解析餐食建议结果"""
try:
start_idx = suggestion_text.find('{')
end_idx = suggestion_text.rfind('}') + 1
if start_idx != -1 and end_idx != -1:
json_str = suggestion_text[start_idx:end_idx]
result_dict = json.loads(json_str)
return {
'success': True,
'recommended_foods': result_dict.get('recommended_foods', []),
'reasoning': result_dict.get('reasoning', ''),
'nutrition_tips': result_dict.get('nutrition_tips', []),
'cooking_suggestions': result_dict.get('cooking_suggestions', []),
'confidence': result_dict.get('confidence', 0.5)
}
except Exception as e:
self.logger.error(f"解析餐食建议结果失败: {e}")
return self._get_fallback_meal_suggestion("lunch", None)
def _get_fallback_intent_analysis(self, user_input: str, user_data: UserData) -> Dict[str, Any]:
"""获取备用意图分析结果"""
return {
'success': True,
'user_intent': '需要饮食建议',
'emotional_state': '正常',
'nutritional_needs': ['均衡营养'],
'recommended_foods': ['米饭', '蔬菜', '蛋白质'],
'reasoning': '基于基础营养需求',
'confidence': 0.3
}
def _get_fallback_nutrition_analysis(self, meal_data: Dict, user_data: UserData) -> Dict[str, Any]:
"""获取备用营养分析结果"""
return {
'success': True,
'nutrition_balance': '基本均衡',
'calorie_assessment': '适中',
'missing_nutrients': [],
'improvements': ['增加蔬菜摄入'],
'recommendations': ['保持均衡饮食'],
'confidence': 0.3
}
def _get_fallback_physiological_analysis(self, cycle_info: Dict) -> Dict[str, Any]:
"""获取备用生理状态分析结果"""
return {
'success': True,
'physiological_state': cycle_info.get('phase', '正常'),
'nutritional_needs': ['均衡营养'],
'foods_to_avoid': [],
'emotional_changes': '正常',
'appetite_changes': '正常',
'recommendations': ['保持规律饮食'],
'cycle_info': cycle_info,
'confidence': 0.3
}
def _get_fallback_meal_suggestion(self, meal_type: str, user_data: UserData) -> Dict[str, Any]:
"""获取备用餐食建议结果"""
return {
'success': True,
'recommended_foods': ['米饭', '蔬菜', '蛋白质'],
'reasoning': '营养均衡的基础搭配',
'nutrition_tips': ['注意营养搭配'],
'cooking_suggestions': ['简单烹饪'],
'confidence': 0.3
}
def _load_analysis_templates(self) -> Dict[str, Dict]:
"""加载分析模板"""
return {
'intent_analysis': {
'description': '用户意图分析',
'required_fields': ['user_input']
},
'nutrition_analysis': {
'description': '营养状况分析',
'required_fields': ['meal_data']
},
'physiological_state': {
'description': '生理状态分析',
'required_fields': ['current_date']
},
'meal_suggestion': {
'description': '餐食建议生成',
'required_fields': ['meal_type']
}
}
def _create_error_result(self, error_message: str) -> Dict[str, Any]:
"""创建错误结果"""
return {
'success': False,
'error': error_message,
'message': f'AI分析失败: {error_message}',
'confidence': 0.0
}
def cleanup(self) -> bool:
"""清理资源"""
try:
self.logger.info("AI分析模块清理完成")
return True
except Exception as e:
self.logger.error(f"AI分析模块清理失败: {e}")
return False
# 便捷函数
def analyze_user_intent(user_id: str, user_input: str) -> Optional[Dict]:
"""分析用户意图"""
from core.base import get_app_core
app = get_app_core()
input_data = {
'type': 'user_intent',
'user_input': user_input
}
result = app.process_user_request(ModuleType.USER_ANALYSIS, input_data, user_id)
return result.result if result else None
def analyze_nutrition(user_id: str, meal_data: Dict) -> Optional[Dict]:
"""分析营养状况"""
from core.base import get_app_core
app = get_app_core()
input_data = {
'type': 'nutrition_analysis',
'meal_data': meal_data
}
result = app.process_user_request(ModuleType.USER_ANALYSIS, input_data, user_id)
return result.result if result else None
def analyze_physiological_state(user_id: str, current_date: str = None) -> Optional[Dict]:
"""分析生理状态"""
from core.base import get_app_core
from datetime import datetime
if current_date is None:
current_date = datetime.now().strftime('%Y-%m-%d')
app = get_app_core()
input_data = {
'type': 'physiological_state',
'current_date': current_date
}
result = app.process_user_request(ModuleType.USER_ANALYSIS, input_data, user_id)
return result.result if result else None
def generate_meal_suggestion(user_id: str, meal_type: str, preferences: Dict = None) -> Optional[Dict]:
"""生成餐食建议"""
from core.base import get_app_core
if preferences is None:
preferences = {}
app = get_app_core()
input_data = {
'type': 'meal_suggestion',
'meal_type': meal_type,
'preferences': preferences
}
result = app.process_user_request(ModuleType.USER_ANALYSIS, input_data, user_id)
return result.result if result else None
if __name__ == "__main__":
# 测试AI分析模块
from core.base import BaseConfig, initialize_app, cleanup_app
print("测试AI分析模块...")
# 初始化应用
config = BaseConfig()
if initialize_app(config):
print("✅ 应用初始化成功")
# 测试用户意图分析
test_user_id = "test_user_001"
user_input = "我今天有点累,想吃点甜的,但是又怕胖"
result = analyze_user_intent(test_user_id, user_input)
if result:
print(f"✅ 用户意图分析成功: {result.get('user_intent', '')}")
# 测试营养分析
meal_data = {
'foods': ['燕麦粥', '香蕉', '牛奶'],
'quantities': ['1碗', '1根', '200ml'],
'calories': 350.0
}
result = analyze_nutrition(test_user_id, meal_data)
if result:
print(f"✅ 营养分析成功: {result.get('nutrition_balance', '')}")
# 清理应用
cleanup_app()
print("✅ 应用清理完成")
else:
print("❌ 应用初始化失败")
print("AI分析模块测试完成")