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.tot;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.langengine.core.outputparser.BaseOutputParser;
  import lombok.Data;
  
  import java.util.Arrays;
  import java.util.List;
  
  /**
   * Class to parse the output of a PROPOSE_PROMPT response.
   *
   * @author xiaoxuan.lp
   */
  @Data
  public class JSONListOutputParser extends BaseOutputParser<List<String>> {
  
      @Override
      public List<String> parse(String text) {
          try {
              String jsonContent = text.split("```json")[1]
                      .trim()
                      .replaceAll("^```|```$", "")
                      .trim();
              return JSON.parseArray(jsonContent, String.class);
          } catch (Throwable e) {
              try {
                  return JSON.parseArray(text, String.class);
              } catch (Throwable ex) {
                  return Arrays.asList(text.split("\n\n"));
              }
          }
      }
  
      public static void main(String[] args) {
          String text = "3,4,1,2|1,*,3,*|*,1,*,3|4,*,*,1\n" +
                  "\n" +
                  "3,4,1,2|1,*,3,*|*,1,*,3|4,*,*,1\n" +
                  "\n" +
                  "3,4,1,2|1,*,3,*|*,1,*,3|4,*,*,1\n" +
                  "\n" +
                  "3,4,1,2|1,*,3,*|*,1,*,3|4,*,*,1\n" +
                  "\n" +
                  "3,4,1,2|1,*,3,*|*,1,*,3|4,*,*,1";
          JSONListOutputParser parser = new JSONListOutputParser();
          List<String> tests = parser.parse(text);
          System.out.print(tests);
      }
  
      @Override
      public String getParserType() {
          return "json_list";
      }
  }
  