package space.anyi.springAiAlibabaLearn.advisor;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ai.chat.client.ChatClientRequest;
import org.springframework.ai.chat.client.ChatClientResponse;
import org.springframework.ai.chat.client.advisor.api.CallAdvisor;
import org.springframework.ai.chat.client.advisor.api.CallAdvisorChain;

/**
 * Advisor类似Web中的Filter和SpringMVC中Interceptor
 * 也可以组成Advisor Chain
 * 实现CallAdvisor接口自定义自己的advisor
 * CallAdvisor使用用在同步调用LLM的场景
 * StreamAdvisor使用在异步流式调用LLM的场景
 */
//CallAdvisor使用用在同步调用LLM的场景
public class MyCallAdvisor2 implements CallAdvisor {
    private final Logger log = LoggerFactory.getLogger(MyCallAdvisor2.class);
    @Override
    public ChatClientResponse adviseCall(ChatClientRequest chatClientRequest, CallAdvisorChain callAdvisorChain) {
        log.info("{}的前置处理",getName());
        //转到下一个advisor进行处理
        ChatClientResponse chatClientResponse = callAdvisorChain.nextCall(chatClientRequest);
        log.debug("{}中得到的结果chatClientResponse:{}",getName(),chatClientResponse);
        log.info("{}的后置处理",getName());
        return chatClientResponse;
    }

    /**
     * Advisor的名称
     * @return String
     */
    @Override
    public String getName() {
        return "MyAdvisor2";
    }

    /**
     * Advisor的优先级,数字越小优先级越高
     * @return int
     */
    @Override
    public int getOrder() {
        return 1;
    }
}