content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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
   *
   *    https://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 org.apache.bigtop.manager.server.model.converter;
  
  import org.apache.bigtop.manager.ai.core.enums.MessageType;
  import org.apache.bigtop.manager.dao.po.ChatMessagePO;
  import org.apache.bigtop.manager.server.config.MapStructSharedConfig;
  import org.apache.bigtop.manager.server.model.vo.ChatMessageVO;
  
  import org.mapstruct.Mapper;
  import org.mapstruct.factory.Mappers;
  
  @Mapper(config = MapStructSharedConfig.class)
  public interface ChatMessageConverter {
      ChatMessageConverter INSTANCE = Mappers.getMapper(ChatMessageConverter.class);
  
      ChatMessageVO fromPO2VO(ChatMessagePO chatMessagePO);
  
      default MessageType mapStringToMessageSender(String sender) {
          if (sender == null) {
              return null;
          }
          try {
              return MessageType.valueOf(sender.toUpperCase());
          } catch (IllegalArgumentException e) {
              return null;
          }
      }
  }
  