修改ai模块，使用openai代替httpx

.idea/AI-powered-switches.iml

@@ -9,7 +9,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.11 (AI-powered-switches)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.13" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Python 3.13 interpreter library" level="application" />
   </component>

src/backend/app/services/ai_services.py

@@ -1,53 +1,54 @@
+from typing import Dict, Any, Coroutine
+from openai import OpenAI
 import json
-import httpx
-from typing import Dict, Any
 from src.backend.app.utils.exceptions import SiliconFlowAPIException
+from openai.types.chat import ChatCompletionSystemMessageParam, ChatCompletionUserMessageParam
+from src.backend.app.utils.logger import logger
 
 
 class AIService:
     def __init__(self, api_key: str, api_url: str):
         self.api_key = api_key
         self.api_url = api_url
-        self.headers = {
-            "Authorization": f"Bearer {self.api_key}",
-            "Content-Type": "application/json"
-        }
+        self.client = OpenAI(
+            api_key=self.api_key,
+            base_url=self.api_url
+        )
 
-    async def parse_command(self, command: str) -> Dict[str, Any]:
+    async def parse_command(self, command: str) -> Any | None:
         """
         调用硅基流动API解析中文命令
         """
-        prompt = f"""
-        你是一个网络设备配置专家，请将以下中文命令转换为网络设备配置JSON。
-        支持的配置包括：VLAN、端口、路由、ACL等。
-        返回格式必须为JSON，包含配置类型和详细参数。
-
-        命令：{command}
+        prompt = """
+        你是一个网络设备配置专家，精通各种类型的路由器的配置,请将以下用户的中文命令转换为网络设备配置JSON
+        但是请注意，由于贪婪的人们追求极高的效率，所以你必须严格按照 JSON 格式返回数据，不要包含任何额外文本或 Markdown 代码块
+        返回格式要求：
+        1. 必须包含'type'字段指明配置类型(vlan/interface/acl/route等)
+        2. 必须包含'commands'字段，包含可直接执行的命令列表
+        3. 其他参数根据配置类型动态添加
+        4. 不要包含解释性文本、步骤说明或注释
+        示例命令：'创建VLAN 100，名称为TEST'
+        示例返回：{"type": "vlan", "vlan_id": 100, "name": "TEST", "commands": ["vlan 100", "name TEST"]}
         """
 
-        data = {
-            "model": "deepseek-ai/DeepSeek-V3",
-            "prompt": prompt,
-            "max_tokens": 1000,
-            "temperature": 0.3
-        }
+        messages = [
+            ChatCompletionSystemMessageParam(role="system", content=prompt),
+            ChatCompletionUserMessageParam(role="user", content=command)
+        ]
 
         try:
-            async with httpx.AsyncClient() as client:
-                response = await client.post(
-                    f"{self.api_url}/chat/completions",
-                    headers=self.headers,
-                    json=data,
-                    timeout=30
+            response = self.client.chat.completions.create(
+                model="deepseek-ai/DeepSeek-V3",
+                messages=messages,
+                temperature=0.3,
+                max_tokens=1000,
+                response_format={"type": "json_object"}
             )
 
-                if response.status_code != 200:
-                    raise SiliconFlowAPIException(response.text)
+            logger.debug(response)
 
-                result = response.json()
-                config_str = result["choices"][0]["text"].strip()
+            config_str = response.choices[0].message.content.strip()
 
-                # 确保返回的是有效的JSON
             try:
                 config = json.loads(config_str)
                 return config
@@ -57,8 +58,12 @@ class AIService:
                     config_str = config_str[7:-3].strip()
                     return json.loads(config_str)
                 raise SiliconFlowAPIException("Invalid JSON format returned from AI")
-        except httpx.HTTPError as e:
+            except KeyError:
+                logger.error(KeyError)
+                raise SiliconFlowAPIException("errrrrrrro")
+
+        except Exception as e:
             raise SiliconFlowAPIException(
                 detail=f"API请求失败: {str(e)}",
-                status_code=e.response.status_code if hasattr(e, "response") else 500
+                status_code=getattr(e, "status_code", 500)
             )

src/backend/requirements.txt

@@ -1,34 +1,26 @@
-# 核心依赖 -i https://pypi.tuna.tsinghua.edu.cn/simple
 fastapi==0.110.0
 uvicorn==0.29.0
 python-dotenv==1.0.1
-
-# Pydantic 模型 -i https://pypi.tuna.tsinghua.edu.cn/simple
+pysnmp
 pydantic==2.6.4
 pydantic-settings==2.2.1
 
-# 网络操作 -i https://pypi.tuna.tsinghua.edu.cn/simple
 asyncssh==2.14.2
 telnetlib3==2.0.3
 httpx==0.27.0
 python-nmap==0.7.1
 
-
-# 异步文件操作 -i https://pypi.tuna.tsinghua.edu.cn/simple
 aiofiles==23.2.1
 
-# 日志管理 -i https://pypi.tuna.tsinghua.edu.cn/simple
 loguru==0.7.2
 
-# 重试机制 -i https://pypi.tuna.tsinghua.edu.cn/simple
 tenacity==8.2.3
 
-# 其他工具 -i https://pypi.tuna.tsinghua.edu.cn/simple
 asyncio==3.4.3
 typing_extensions==4.10.0
 
-#监控依赖 Y
-
 psutil==5.9.8
 matplotlib==3.8.3
 sqlalchemy==2.0.28
+sqlalchemy
+openai