content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alibaba.langengine.core.chain;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.langengine.core.callback.CallbackManager;
  import com.alibaba.langengine.core.callback.ExecutionContext;
  import com.alibaba.langengine.core.callback.StdOutCallbackHandler;
  import com.alibaba.langengine.core.memory.impl.ConversationBufferMemory;
  import com.alibaba.langengine.core.util.JacksonUtils;
  import com.alibaba.langengine.demo.vectorstore.BeanConfiguration;
  import com.alibaba.langengine.hologres.vectorstore.HologresConfig;
  import com.alibaba.langengine.hologres.vectorstore.HologresDB;
  import com.alibaba.langengine.openai.model.ChatOpenAI;
  import com.fasterxml.jackson.core.JsonProcessingException;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.test.context.junit.jupiter.SpringExtension;
  
  import javax.annotation.Resource;
  import java.util.HashMap;
  import java.util.Map;
  
  @ExtendWith(SpringExtension.class)
  @ContextConfiguration(classes = {BeanConfiguration.class, HologresConfig.class})
  public class ConversationChainTest {
  
      @Resource
      private HologresDB hologresDB;
  
      @Test
      public void test_OpenAI_ConversationBufferMemory() {
          ChatOpenAI llm = new ChatOpenAI();
          llm.setTemperature(0.0d);
  
          ConversationChain conversation = new ConversationChain();
          conversation.setLlm(llm);
          conversation.setVerbose(true);
          conversation.setMemory(new ConversationBufferMemory());
          Map<String, Object> inputs = new HashMap<>();
          inputs.put("input", "Hi there!");
          Map<String, Object> response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "I'm doing well! Just having a conversation with an AI.");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "Tell me about yourself.");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
      }
  
      @Test
      public void test_OpenAI_ConversationBufferMemory_serialize() throws JsonProcessingException {
          ChatOpenAI llm = new ChatOpenAI();
          llm.setTemperature(0.0d);
  
          ConversationChain conversation = new ConversationChain();
          conversation.setLlm(llm);
          conversation.setVerbose(true);
          conversation.setMemory(new ConversationBufferMemory());
          Map<String, Object> inputs = new HashMap<>();
          inputs.put("input", "Hi there!");
          Map<String, Object> response = conversation.predict(inputs);
          System.out.println("response1:" + JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "I'm doing well! Just having a conversation with an AI.");
          response = conversation.predict(inputs);
          System.out.println("response1:" + JSON.toJSONString(response));
  
          String chainJson = conversation.serialize();
          ConversationChain newConversation = JacksonUtils.MAPPER.readValue(chainJson, ConversationChain.class);
  
          inputs = new HashMap<>();
          inputs.put("input", "Tell me about yourself.");
          response = newConversation.predict(inputs);
          System.out.println("response2:" + JSON.toJSONString(response));
      }
  
      @Test
      public void test_OpenAI_ConversationBufferMemory_callbackManager() {
          CallbackManager callbackManager = new CallbackManager();
          callbackManager.addHandler(new StdOutCallbackHandler());
  
          ChatOpenAI llm = new ChatOpenAI();
          llm.setTemperature(0d);
  
          ConversationChain conversation = new ConversationChain();
          conversation.setLlm(llm);
          conversation.setVerbose(true);
          conversation.setMemory(new ConversationBufferMemory());
          conversation.setCallbackManager(callbackManager);
  
          Map<String, Object> inputs = new HashMap<>();
          inputs.put("input", "Hi there!");
          ExecutionContext executionContext = new ExecutionContext();
          executionContext.setChain(conversation);
          executionContext.setInputs(inputs);
          Map<String, Object> response = conversation.predict(inputs, executionContext, null);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "I'm doing well! Just having a conversation with an AI.");
          executionContext.setInputs(inputs);
          response = conversation.predict(inputs, executionContext, null);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "Tell me about yourself.");
          executionContext.setInputs(inputs);
          response = conversation.predict(inputs, executionContext, null);
          System.out.println(JSON.toJSONString(response));
      }
  
      @Test
      public void test_ChatOpenAI_ConversationBufferMemory() {
          ChatOpenAI llm = new ChatOpenAI();
          llm.setTemperature(0.0d);
  
          ConversationChain conversation = new ConversationChain();
          conversation.setLlm(llm);
          conversation.setVerbose(true);
          conversation.setMemory(new ConversationBufferMemory());
          Map<String, Object> inputs = new HashMap<>();
          inputs.put("input", "Hi there!");
          Map<String, Object> response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "I'm doing well! Just having a conversation with an AI.");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "Tell me about yourself.");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
      }
  
      @Test
      public void test_ConversationBufferMemory() {
          ChatOpenAI llm = new ChatOpenAI();
          llm.setTemperature(0.0d);
  
          ConversationChain conversation = new ConversationChain();
          conversation.setLlm(llm);
          conversation.setVerbose(true);
          conversation.setMemory(new ConversationBufferMemory());
          Map<String, Object> inputs = new HashMap<>();
          inputs.put("input", "假设你是一个小朋友，接下来我将你对对联，只需要答下一句，不要有多余的描述和联想。当我问：云，你就回答：雨， 当我问：雪，你回答：风。");
          Map<String, Object> response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "云");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "花");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
  
          inputs = new HashMap<>();
          inputs.put("input", "火");
          response = conversation.predict(inputs);
          System.out.println(JSON.toJSONString(response));
      }
  }
  