import time
import random
from base_subsystem import BaseSubsystem
from sqlalchemy.orm import sessionmaker
import database_manager





class Test_SS(BaseSubsystem):
    
    
    def _startup(self):
        """启动时的初始化"""
        self.name= "测试子系统1"
        #self.logger.info(f"子系统 '{self.name}' 初始化...")
        print(f"子系统 '{self.name}' 初始化...")
        # 订阅感兴趣的消息主题
        self.message_bus.subscribe(f"{self.name}.command", self._handle_command)
    
    def _shutdown(self):
        """停止时的清理"""
        self.logger.info(f"子系统 '{self.name}' 清理中...")
    
    def process(self):
        """主要业务逻辑"""
        # 模拟业务处理
        time.sleep(3)
        #self.logger.info(f"子系统 '{self.name}' 工作中...")

        Session=sessionmaker(bind=self.db_manager.engine)
        session=Session()

        new_test=database_manager.Test(name="测试数据",value=time.time())
        session.add(new_test)

        session.commit()
        session.close()

        self.message_bus.publish(f"{self.name}.status",{"time":str(time.time())})
        
    
    def _handle_command(self, message):
        """处理来自其他子系统的命令"""
        self.logger.info(f"收到命令: {message.payload}")
        self._stats['processed_messages'] += 1


config=[{'class':Test_SS,'name':"测试子系统1",'params':{},'autostart':True},]