424 lines
14 KiB
Python
424 lines
14 KiB
Python
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"""
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配置管理服务
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从数据库中读取和更新系统配置
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"""
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import logging
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from typing import Optional, Dict, Any, List
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from datetime import datetime
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logger = logging.getLogger(__name__)
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class ConfigService:
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"""配置管理服务类"""
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def __init__(self, db_connection):
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"""
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初始化配置服务
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Args:
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db_connection: 数据库连接实例
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"""
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self.db = db_connection
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# ==================== AI 模型配置 ====================
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def get_ai_models(self, is_active: Optional[bool] = None) -> List[Dict[str, Any]]:
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"""
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获取AI模型配置列表
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Args:
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is_active: 是否只获取激活的模型
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Returns:
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AI模型配置列表
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"""
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sql = "SELECT * FROM ai_model_config"
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params = None
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if is_active is not None:
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sql += " WHERE is_active = %s"
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params = (is_active,)
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sql += " ORDER BY is_default DESC, id ASC"
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return self.db.execute_query(sql, params)
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def get_default_ai_model(self) -> Optional[Dict[str, Any]]:
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"""获取默认AI模型配置"""
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sql = "SELECT * FROM ai_model_config WHERE is_default = TRUE AND is_active = TRUE LIMIT 1"
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results = self.db.execute_query(sql)
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return results[0] if results else None
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def get_ai_model_by_id(self, model_id: int) -> Optional[Dict[str, Any]]:
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"""根据ID获取AI模型配置"""
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sql = "SELECT * FROM ai_model_config WHERE id = %s"
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results = self.db.execute_query(sql, (model_id,))
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return results[0] if results else None
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def update_ai_model(self, model_id: int, data: Dict[str, Any]) -> bool:
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"""
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更新AI模型配置
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Args:
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model_id: 模型ID
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data: 更新数据
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Returns:
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是否更新成功
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"""
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allowed_fields = ['model_name', 'provider', 'api_key', 'api_base',
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'model_type', 'temperature', 'max_tokens', 'is_default', 'is_active']
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updates = []
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params = []
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for field in allowed_fields:
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if field in data:
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updates.append(f"{field} = %s")
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params.append(data[field])
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if not updates:
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return False
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updates.append("updated_at = NOW()")
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params.append(model_id)
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sql = f"UPDATE ai_model_config SET {', '.join(updates)} WHERE id = %s"
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affected = self.db.execute_update(sql, tuple(params))
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return affected > 0
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def create_ai_model(self, data: Dict[str, Any]) -> int:
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"""
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创建新的AI模型配置
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Args:
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data: 模型配置数据
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Returns:
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新创建的模型ID
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"""
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required_fields = ['model_name', 'provider', 'api_key', 'api_base']
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# 验证必填字段
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for field in required_fields:
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if field not in data:
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raise ValueError(f"缺少必填字段: {field}")
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sql = """
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INSERT INTO ai_model_config
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(model_name, provider, api_key, api_base, model_type, temperature, max_tokens, is_default, is_active)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)
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"""
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params = (
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data['model_name'],
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data['provider'],
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data['api_key'],
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data['api_base'],
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data.get('model_type', 'chat'),
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data.get('temperature', 0.7),
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data.get('max_tokens', 2048),
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data.get('is_default', False),
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data.get('is_active', True)
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)
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self.db.execute_update(sql, params)
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# 获取最后插入的ID
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result = self.db.execute_query("SELECT LAST_INSERT_ID() as id")
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return result[0]['id'] if result else 0
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# ==================== Agent 配置 ====================
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def get_agents(self, is_enabled: Optional[bool] = None) -> List[Dict[str, Any]]:
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"""
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获取Agent配置列表
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Args:
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is_enabled: 是否只获取启用的Agent
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Returns:
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Agent配置列表
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"""
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sql = "SELECT * FROM agent_config"
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params = None
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if is_enabled is not None:
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sql += " WHERE is_enabled = %s"
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params = (is_enabled,)
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sql += " ORDER BY id ASC"
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return self.db.execute_query(sql, params)
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def get_agent_by_code(self, agent_code: str) -> Optional[Dict[str, Any]]:
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"""根据代码获取Agent配置"""
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sql = "SELECT * FROM agent_config WHERE agent_code = %s"
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results = self.db.execute_query(sql, (agent_code,))
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return results[0] if results else None
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def update_agent(self, agent_id: int, data: Dict[str, Any]) -> bool:
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"""更新Agent配置"""
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allowed_fields = ['agent_name', 'host', 'port', 'description', 'is_enabled']
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updates = []
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params = []
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for field in allowed_fields:
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if field in data:
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updates.append(f"{field} = %s")
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params.append(data[field])
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if not updates:
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return False
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updates.append("updated_at = NOW()")
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params.append(agent_id)
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sql = f"UPDATE agent_config SET {', '.join(updates)} WHERE id = %s"
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affected = self.db.execute_update(sql, tuple(params))
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return affected > 0
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# ==================== Agent 提示词 ====================
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def get_agent_prompt(self, agent_code: str) -> Optional[str]:
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"""
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获取Agent的系统提示词
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Args:
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agent_code: Agent代码
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Returns:
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系统提示词文本
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"""
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sql = "SELECT prompt_text FROM agent_prompt WHERE agent_code = %s AND is_active = TRUE ORDER BY id DESC LIMIT 1"
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results = self.db.execute_query(sql, (agent_code,))
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return results[0]['prompt_text'] if results else None
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def update_agent_prompt(self, agent_code: str, prompt_text: str, version: str = 'v1.0') -> bool:
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"""
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更新Agent的系统提示词
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Args:
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agent_code: Agent代码
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prompt_text: 提示词文本
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version: 版本号
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Returns:
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是否更新成功
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"""
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# 直接更新激活的提示词
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sql_update = """
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UPDATE agent_prompt
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SET prompt_text = %s, version = %s, updated_at = NOW()
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WHERE agent_code = %s AND is_active = TRUE
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"""
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affected = self.db.execute_update(sql_update, (prompt_text, version, agent_code))
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# 如果没有激活的记录，查询最大 id 并插入新记录
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if affected == 0:
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# 获取最大 id
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sql_max_id = "SELECT COALESCE(MAX(id), 0) as max_id FROM agent_prompt"
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result = self.db.execute_query(sql_max_id)
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next_id = result[0]['max_id'] + 1 if result else 1
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# 插入新记录
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sql_insert = """
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INSERT INTO agent_prompt (id, agent_code, prompt_text, version, is_active, created_at, updated_at)
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VALUES (%s, %s, %s, %s, TRUE, NOW(), NOW())
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"""
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affected = self.db.execute_update(sql_insert, (next_id, agent_code, prompt_text, version))
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return affected > 0
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# ==================== 设备配置 ====================
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def get_devices(self, device_type: Optional[str] = None, is_active: Optional[bool] = None) -> List[Dict[str, Any]]:
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"""
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获取设备配置列表
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Args:
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device_type: 设备类型
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is_active: 是否只获取激活的设备
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Returns:
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设备配置列表
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"""
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sql = "SELECT * FROM device_config WHERE 1=1"
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params = []
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if device_type:
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sql += " AND device_type = %s"
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params.append(device_type)
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if is_active is not None:
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sql += " AND is_active = %s"
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params.append(is_active)
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sql += " ORDER BY id ASC"
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return self.db.execute_query(sql, tuple(params) if params else None)
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def get_device_by_code(self, device_code: str) -> Optional[Dict[str, Any]]:
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"""根据代码获取设备配置"""
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sql = "SELECT * FROM device_config WHERE device_code = %s"
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results = self.db.execute_query(sql, (device_code,))
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return results[0] if results else None
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def update_device(self, device_id: int, data: Dict[str, Any]) -> bool:
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"""更新设备配置"""
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allowed_fields = ['device_name', 'ip_address', 'token', 'model', 'extra_config', 'is_active']
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updates = []
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params = []
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for field in allowed_fields:
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if field in data:
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updates.append(f"{field} = %s")
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params.append(data[field])
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if not updates:
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return False
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updates.append("updated_at = NOW()")
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params.append(device_id)
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sql = f"UPDATE device_config SET {', '.join(updates)} WHERE id = %s"
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affected = self.db.execute_update(sql, tuple(params))
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return affected > 0
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def create_device(self, data: Dict[str, Any]) -> int:
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"""创建新设备配置"""
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required_fields = ['device_code', 'device_name', 'device_type', 'agent_code']
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for field in required_fields:
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if field not in data:
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raise ValueError(f"缺少必填字段: {field}")
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sql = """
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INSERT INTO device_config
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(device_code, device_name, device_type, agent_code, ip_address, token, model, extra_config, is_active)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)
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"""
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params = (
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data['device_code'],
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data['device_name'],
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data['device_type'],
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data['agent_code'],
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data.get('ip_address'),
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data.get('token'),
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data.get('model'),
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data.get('extra_config'),
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data.get('is_active', True)
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)
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self.db.execute_update(sql, params)
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result = self.db.execute_query("SELECT LAST_INSERT_ID() as id")
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return result[0]['id'] if result else 0
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# ==================== 小米账号配置 ====================
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def get_xiaomi_accounts(self, is_active: Optional[bool] = None) -> List[Dict[str, Any]]:
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"""获取小米账号配置列表"""
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sql = "SELECT * FROM xiaomi_account"
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params = None
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if is_active is not None:
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sql += " WHERE is_active = %s"
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params = (is_active,)
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sql += " ORDER BY is_default DESC, id ASC"
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return self.db.execute_query(sql, params)
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def get_default_xiaomi_account(self) -> Optional[Dict[str, Any]]:
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"""获取默认小米账号"""
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sql = "SELECT * FROM xiaomi_account WHERE is_default = TRUE AND is_active = TRUE LIMIT 1"
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results = self.db.execute_query(sql)
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return results[0] if results else None
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def update_xiaomi_account(self, account_id: int, data: Dict[str, Any]) -> bool:
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"""更新小米账号配置"""
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allowed_fields = ['username', 'password', 'region', 'is_default', 'is_active']
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updates = []
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params = []
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for field in allowed_fields:
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if field in data:
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updates.append(f"{field} = %s")
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params.append(data[field])
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if not updates:
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return False
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updates.append("updated_at = NOW()")
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params.append(account_id)
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sql = f"UPDATE xiaomi_account SET {', '.join(updates)} WHERE id = %s"
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affected = self.db.execute_update(sql, tuple(params))
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return affected > 0
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def create_xiaomi_account(self, data: Dict[str, Any]) -> int:
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"""创建新小米账号配置"""
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required_fields = ['username', 'password']
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for field in required_fields:
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if field not in data:
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raise ValueError(f"缺少必填字段: {field}")
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sql = """
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INSERT INTO xiaomi_account
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(username, password, region, is_default, is_active)
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VALUES (%s, %s, %s, %s, %s)
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"""
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params = (
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data['username'],
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data['password'],
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data.get('region', 'cn'),
|
||
|
|
data.get('is_default', False),
|
||
|
|
data.get('is_active', True)
|
||
|
|
)
|
||
|
|
|
||
|
|
self.db.execute_update(sql, params)
|
||
|
|
result = self.db.execute_query("SELECT LAST_INSERT_ID() as id")
|
||
|
|
return result[0]['id'] if result else 0
|
||
|
|
|
||
|
|
# ==================== 系统配置 ====================
|
||
|
|
|
||
|
|
def get_system_config(self, config_key: str) -> Optional[Any]:
|
||
|
|
"""根据键获取系统配置值"""
|
||
|
|
sql = "SELECT config_value, config_type FROM system_config WHERE config_key = %s AND is_active = TRUE"
|
||
|
|
results = self.db.execute_query(sql, (config_key,))
|
||
|
|
|
||
|
|
if not results:
|
||
|
|
return None
|
||
|
|
|
||
|
|
value = results[0]['config_value']
|
||
|
|
config_type = results[0]['config_type']
|
||
|
|
|
||
|
|
# 类型转换
|
||
|
|
if config_type == 'int':
|
||
|
|
return int(value)
|
||
|
|
elif config_type == 'float':
|
||
|
|
return float(value)
|
||
|
|
elif config_type == 'bool':
|
||
|
|
return value.lower() in ('true', '1', 'yes')
|
||
|
|
else:
|
||
|
|
return value
|
||
|
|
|
||
|
|
def get_system_configs(self, category: Optional[str] = None) -> List[Dict[str, Any]]:
|
||
|
|
"""获取系统配置列表"""
|
||
|
|
sql = "SELECT * FROM system_config WHERE is_active = TRUE"
|
||
|
|
params = None
|
||
|
|
|
||
|
|
if category:
|
||
|
|
sql += " AND category = %s"
|
||
|
|
params = (category,)
|
||
|
|
|
||
|
|
sql += " ORDER BY category, config_key"
|
||
|
|
return self.db.execute_query(sql, params)
|
||
|
|
|
||
|
|
def update_system_config(self, config_key: str, config_value: Any) -> bool:
|
||
|
|
"""更新系统配置"""
|
||
|
|
sql = "UPDATE system_config SET config_value = %s, updated_at = NOW() WHERE config_key = %s"
|
||
|
|
affected = self.db.execute_update(sql, (str(config_value), config_key))
|
||
|
|
return affected > 0
|
||
|
|
|