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.autoconfigure.mcp.gateway.nacos;
  
  import com.alibaba.cloud.ai.autoconfigure.mcp.gateway.core.McpGatewayServerAutoConfiguration;
  import com.alibaba.cloud.ai.autoconfigure.mcp.gateway.security.McpGatewayOAuthAutoConfiguration;
  import com.alibaba.cloud.ai.mcp.gateway.core.McpGatewayToolManager;
  import com.alibaba.cloud.ai.mcp.gateway.core.McpGatewayToolsInitializer;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.properties.NacosMcpGatewayProperties;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.provider.NacosMcpAsyncGatewayToolsProvider;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.provider.NacosMcpSyncGatewayToolsProvider;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.tools.NacosMcpGatewayToolsInitializer;
  import com.alibaba.cloud.ai.mcp.gateway.nacos.watcher.NacosMcpGatewayToolsWatcher;
  import com.alibaba.cloud.ai.mcp.nacos.NacosMcpProperties;
  import com.alibaba.cloud.ai.mcp.nacos.service.NacosMcpOperationService;
  import com.alibaba.nacos.api.exception.NacosException;
  import io.modelcontextprotocol.server.McpAsyncServer;
  import io.modelcontextprotocol.server.McpSyncServer;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.ai.mcp.server.autoconfigure.McpServerProperties;
  import org.springframework.boot.autoconfigure.AutoConfiguration;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
  import org.springframework.boot.context.properties.EnableConfigurationProperties;
  import org.springframework.context.annotation.Bean;
  
  import java.util.Properties;
  
  /**
   * @author aias00
   */
  @EnableConfigurationProperties({ NacosMcpGatewayProperties.class, NacosMcpProperties.class, McpServerProperties.class })
  @AutoConfiguration(after = { McpGatewayServerAutoConfiguration.class, McpGatewayOAuthAutoConfiguration.class })
  @ConditionalOnProperty(prefix = "spring.ai.alibaba.mcp.gateway", name = "registry", havingValue = "nacos",
  		matchIfMissing = true)
  public class NacosMcpGatewayAutoConfiguration {
  
  	private static final Logger log = LoggerFactory.getLogger(NacosMcpGatewayAutoConfiguration.class);
  
  	@Bean
  	@ConditionalOnMissingBean(NacosMcpOperationService.class)
  	public NacosMcpOperationService nacosMcpOperationService(NacosMcpProperties nacosMcpProperties) {
  		Properties nacosProperties = nacosMcpProperties.getNacosProperties();
  		try {
  			return new NacosMcpOperationService(nacosProperties);
  		}
  		catch (NacosException e) {
  			throw new RuntimeException(e);
  		}
  	}
  
  	@Bean
  	@ConditionalOnProperty(prefix = "spring.ai.alibaba.mcp.gateway", name = "enabled", havingValue = "true",
  			matchIfMissing = false)
  	public McpGatewayToolsInitializer nacosMcpGatewayToolsInitializer(NacosMcpOperationService nacosMcpOperationService,
  			NacosMcpGatewayProperties nacosMcpGatewayProperties) {
  		return new NacosMcpGatewayToolsInitializer(nacosMcpOperationService, nacosMcpGatewayProperties);
  	}
  
  	@Bean(destroyMethod = "stop")
  	@ConditionalOnProperty(prefix = "spring.ai.alibaba.mcp.gateway", name = "enabled", havingValue = "true",
  			matchIfMissing = false)
  	public NacosMcpGatewayToolsWatcher nacosInstanceWatcher(final McpGatewayToolManager mcpGatewayToolManager,
  			NacosMcpOperationService nacosMcpOperationService, NacosMcpGatewayProperties nacosMcpGatewayProperties) {
  		return new NacosMcpGatewayToolsWatcher(mcpGatewayToolManager, nacosMcpOperationService,
  				nacosMcpGatewayProperties);
  	}
  
  	@Bean
  	@ConditionalOnBean(McpAsyncServer.class)
  	@ConditionalOnMissingBean(McpGatewayToolManager.class)
  	@ConditionalOnProperty(prefix = "spring.ai.alibaba.mcp.gateway", name = "enabled", havingValue = "true",
  			matchIfMissing = false)
  	public McpGatewayToolManager nacosMcpGatewayAsyncToolsProvider(final McpAsyncServer mcpAsyncServer) {
  		return new NacosMcpAsyncGatewayToolsProvider(mcpAsyncServer);
  	}
  
  	@Bean
  	@ConditionalOnBean(McpSyncServer.class)
  	@ConditionalOnMissingBean(McpGatewayToolManager.class)
  	@ConditionalOnProperty(prefix = "spring.ai.alibaba.mcp.gateway", name = "enabled", havingValue = "true",
  			matchIfMissing = false)
  	public McpGatewayToolManager nacosMcpGatewaySyncToolsProvider(final McpSyncServer mcpSyncServer) {
  		return new NacosMcpSyncGatewayToolsProvider(mcpSyncServer);
  	}
  
  }
  