content: /*
   * Copyright 2024-2025 the original author or authors.
   *
   * 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
   *
   *      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 com.alibaba.cloud.ai.agent.nacos;
  
  import java.util.List;
  
  import com.alibaba.cloud.ai.agent.nacos.tools.NacosMcpGatewayToolsInitializer;
  import com.alibaba.cloud.ai.agent.nacos.vo.McpServersVO;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.properties.NacosMcpGatewayProperties;
  import com.alibaba.fastjson.JSON;
  import com.alibaba.nacos.api.exception.NacosException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import org.springframework.ai.tool.ToolCallback;
  
  public class NacosMcpToolsInjector {
  
  	private static final Logger logger = LoggerFactory.getLogger(NacosMcpToolsInjector.class);
  
  
  	public static McpServersVO getMcpServersVO(NacosOptions nacosOptions) {
  		try {
  			String config = nacosOptions.getNacosConfigService()
  					.getConfig("mcp-servers.json", "ai-agent-" + nacosOptions.getAgentName(), 3000L);
  			return JSON.parseObject(config, McpServersVO.class);
  		}
  		catch (NacosException e) {
  			throw new RuntimeException(e);
  		}
  	}
  
  	public static List<ToolCallback> convert(NacosOptions nacosOptions, McpServersVO mcpServersVO) {
  
  		NacosMcpGatewayProperties nacosMcpGatewayProperties = new NacosMcpGatewayProperties();
  		nacosMcpGatewayProperties.setServiceNames(mcpServersVO.getMcpServers().stream()
  				.map(McpServersVO.McpServerVO::getMcpServerName).toList());
  		NacosMcpGatewayToolsInitializer nacosMcpGatewayToolsInitializer = new NacosMcpGatewayToolsInitializer(
  				nacosOptions.mcpOperationService, nacosMcpGatewayProperties, mcpServersVO.getMcpServers());
  		return nacosMcpGatewayToolsInitializer.initializeTools();
  	}
  
  }
  