content: /*
   *  Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com).
   *  <p>
   *  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
   *  <p>
   *  http://www.apache.org/licenses/LICENSE-2.0
   *  <p>
   *  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.agentsflex.engines.test;
  
  import com.agentsflex.core.document.Document;
  import com.agentsflex.search.engine.lucene.LuceneConfig;
  import com.agentsflex.search.engine.lucene.LuceneSearcher;
  
  import java.util.List;
  
  public class TestLuceneCRUD {
      public static void main(String[] args) {
          // 1. 配置 Lucene 索引路径
          LuceneConfig config = new LuceneConfig();
          config.setIndexDirPath("./2lucene_index"); // 设置索引目录路径
          // 2. 创建 LuceneSearcher 实例
  
          LuceneSearcher luceneSearcher = new LuceneSearcher(config);
  
          // 文档ID（用于更新和删除）
          // ---- Step 1: 添加文档 ----
          System.out.println("【添加文档】");
          Document doc1 = new Document();
          doc1.setId(1);
          doc1.setTitle("利润最大化的原则");
          doc1.setContent("平台客服工具：是指拼多多平台开发并向企业提供的功能或工具，商家通过其专属账号登录平台客服工具后，可以与平台消费者取得\n" +
              "联系并为消费者提供客户服务");
  
          boolean addSuccess = luceneSearcher.addDocument(doc1);
          System.out.println("添加文档1结果：" + (addSuccess ? "成功" : "失败"));
  
  
          Document doc2 = new Document();
          doc2.setId(2);
          doc2.setTitle("企业获取报酬的活动");
          doc2.setContent("研究如何最合理地分配稀缺资源及不同的用途");
  
          boolean addSuccess1 = luceneSearcher.addDocument(doc2);
          System.out.println("添加文档2结果：" + (addSuccess1 ? "成功" : "失败"));
  
          // 查询添加后的结果
          testSearch(luceneSearcher, "企业");
          testSearch(luceneSearcher, "报酬");
  
          // ---- Step 2: 更新文档 ----
          System.out.println("\n【更新文档】");
          Document updatedDoc = new Document();
          updatedDoc.setId(1);
          updatedDoc.setContent("平台客服工具：是指拼多多平台开发并向商家提供的功能或工具，商家通过其专属账号登录平台客服工具后，可以与平台消费者取得\n" +
              "联系并为消费者提供客户服务2");
  
          boolean updateSuccess = luceneSearcher.updateDocument(updatedDoc);
          System.out.println("更新文档结果：" + (updateSuccess ? "成功" : "失败"));
  
          // 查询更新后的结果
          testSearch(luceneSearcher, "消费者");
  
          // ---- Step 3: 删除文档 ----
          System.out.println("\n【删除文档】");
          boolean deleteSuccess = luceneSearcher.deleteDocument(2);
          System.out.println("删除文档结果：" + (deleteSuccess ? "成功" : "失败"));
  
          // 查询删除后的结果
          testSearch(luceneSearcher, "报酬");
  
      }
  
      // 封装一个搜索方法，打印搜索结果
      private static void testSearch(LuceneSearcher searcher, String keyword) {
          List<com.agentsflex.core.document.Document> results = searcher.searchDocuments(keyword);
          if (results.isEmpty()) {
              System.out.println("没有找到匹配的文档。");
          } else {
              System.out.println("找到 " + results.size() + " 个匹配文档：");
              for (com.agentsflex.core.document.Document doc : results) {
                  System.out.println("ID: " + doc.getId());
                  System.out.println("标题: " + doc.getTitle());
                  System.out.println("内容: " + doc.getContent());
                  System.out.println("-----------------------------");
              }
          }
      }
  }
  