content: /*
   * Copyright 2013-2023 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.sentinel.endpoint;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import com.alibaba.cloud.sentinel.SentinelProperties;
  import com.alibaba.csp.sentinel.config.SentinelConfig;
  import com.alibaba.csp.sentinel.log.LogBase;
  import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRuleManager;
  import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
  import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
  import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRuleManager;
  import com.alibaba.csp.sentinel.slots.system.SystemRuleManager;
  import com.alibaba.csp.sentinel.transport.config.TransportConfig;
  import com.alibaba.csp.sentinel.util.AppNameUtil;
  
  import org.springframework.boot.actuate.endpoint.annotation.Endpoint;
  import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
  
  import static com.alibaba.cloud.sentinel.SentinelConstants.BLOCK_PAGE_URL_CONF_KEY;
  
  /**
   * Endpoint for Sentinel, contains ans properties and rules.
   *
   * @author xiaojing
   */
  @Endpoint(id = "sentinel")
  public class SentinelEndpoint {
  
  	private final SentinelProperties sentinelProperties;
  
  	public SentinelEndpoint(SentinelProperties sentinelProperties) {
  		this.sentinelProperties = sentinelProperties;
  	}
  
  	@ReadOperation
  	public Map<String, Object> invoke() {
  		final Map<String, Object> result = new HashMap<>();
  		if (sentinelProperties.isEnabled()) {
  
  			result.put("appName", AppNameUtil.getAppName());
  			result.put("logDir", LogBase.getLogBaseDir());
  			result.put("logUsePid", LogBase.isLogNameUsePid());
  			result.put("blockPage", SentinelConfig.getConfig(BLOCK_PAGE_URL_CONF_KEY));
  			result.put("metricsFileSize", SentinelConfig.singleMetricFileSize());
  			result.put("metricsFileCharset", SentinelConfig.charset());
  			result.put("totalMetricsFileCount", SentinelConfig.totalMetricFileCount());
  			result.put("consoleServer", TransportConfig.getConsoleServerList());
  			result.put("clientIp", TransportConfig.getHeartbeatClientIp());
  			result.put("heartbeatIntervalMs", TransportConfig.getHeartbeatIntervalMs());
  			result.put("clientPort", TransportConfig.getPort());
  			result.put("coldFactor", sentinelProperties.getFlow().getColdFactor());
  			result.put("filter", sentinelProperties.getFilter());
  			result.put("datasource", sentinelProperties.getDatasource());
  
  			final Map<String, Object> rules = new HashMap<>();
  			result.put("rules", rules);
  			rules.put("flowRules", FlowRuleManager.getRules());
  			rules.put("degradeRules", DegradeRuleManager.getRules());
  			rules.put("systemRules", SystemRuleManager.getRules());
  			rules.put("authorityRule", AuthorityRuleManager.getRules());
  			rules.put("paramFlowRule", ParamFlowRuleManager.getRules());
  		}
  		return result;
  	}
  
  }
  