content: /*
   * Copyright 1999-2025 Alibaba Group Holding Ltd.
   *
   * 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.nacos.ai.form.a2a.admin;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.exception.api.NacosApiException;
  import com.alibaba.nacos.api.model.v2.ErrorCode;
  import com.alibaba.nacos.common.utils.StringUtils;
  
  import java.io.Serial;
  
  import static com.alibaba.nacos.api.ai.constant.AiConstants.A2a.A2A_ENDPOINT_TYPE_SERVICE;
  import static com.alibaba.nacos.api.ai.constant.AiConstants.A2a.A2A_ENDPOINT_TYPE_URL;
  
  /**
   * Agent Card Form request.
   *
   * @author xiweng.yy
   */
  public class AgentCardForm extends AgentForm {
      
      @Serial
      private static final long serialVersionUID = 8361628138801381818L;
      
      private String agentCard;
      
      @Override
      public void validate() throws NacosApiException {
          fillDefaultNamespaceId();
          fillDefaultRegistrationType();
          if (StringUtils.isEmpty(agentCard)) {
              throw new NacosApiException(NacosException.INVALID_PARAM, ErrorCode.PARAMETER_MISSING,
                      "Request parameter `agentCard` should not be `null` or empty.");
          }
          validateRegistrationType();
          
      }
      
      protected void validateRegistrationType() throws NacosApiException {
          if (!A2A_ENDPOINT_TYPE_URL.equals(getRegistrationType()) && !A2A_ENDPOINT_TYPE_SERVICE.equals(
                  getRegistrationType())) {
              throw new NacosApiException(NacosException.INVALID_PARAM, ErrorCode.PARAMETER_VALIDATE_ERROR,
                      String.format("Required parameter 'registrationType' value should be `%s` or `%s` but was `%s`",
                              A2A_ENDPOINT_TYPE_URL, A2A_ENDPOINT_TYPE_SERVICE, getRegistrationType()));
          }
      }
      
      protected void fillDefaultRegistrationType() {
          if (StringUtils.isEmpty(getRegistrationType())) {
              setRegistrationType(A2A_ENDPOINT_TYPE_URL);
          }
      }
      
      public String getAgentCard() {
          return agentCard;
      }
      
      public void setAgentCard(String agentCard) {
          this.agentCard = agentCard;
      }
  }
  