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.studio.runtime.domain.workflow;
  
  import com.alibaba.cloud.ai.studio.runtime.domain.Error;
  import com.alibaba.cloud.ai.studio.runtime.domain.chat.ChatMessage;
  import com.alibaba.cloud.ai.studio.runtime.domain.chat.Usage;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import lombok.Data;
  
  import java.io.Serializable;
  import java.util.List;
  import java.util.concurrent.CopyOnWriteArrayList;
  
  @Data
  public class NodeResult implements Serializable {
  
  	// 是否多分支节点
  	@JsonProperty("is_multi_branch")
  	private boolean isMultiBranch = false;
  
  	// 多分支节点结果
  	@JsonProperty("multi_branch_results")
  	private List<MultiBranchReference> multiBranchResults;
  
  	@JsonProperty("node_id")
  	private String nodeId;
  
  	@JsonProperty("node_name")
  	private String nodeName;
  
  	@JsonProperty("node_type")
  	private String nodeType;
  
  	@JsonProperty("node_status")
  	private String nodeStatus;
  
  	@JsonProperty("node_exec_time")
  	private String nodeExecTime;
  
  	private Retry retry;
  
  	@JsonProperty("try_catch")
  	private TryCatch tryCatch;
  
  	// 短期记忆
  	@JsonProperty("short_memory")
  	private ShortMemory shortMemory;
  
  	@JsonProperty("error_code")
  	private String errorCode;
  
  	@JsonProperty("error_info")
  	private String errorInfo;
  
  	private Error error;
  
  	private String input;
  
  	private String output;
  
  	// json or text
  	@JsonProperty("output_type")
  	private String outputType = "json";
  
  	// 增量输出，用于api输出
  	@JsonProperty("increment_output")
  	private String incrementOutput;
  
  	private List<Usage> usages;
  
  	@JsonProperty("parent_node_id")
  	private String parentNodeId;
  
  	// 判���是否批处理节点
  	@JsonProperty("is_batch")
  	private boolean isBatch = false;
  
  	// 批处理结果返回
  	private List<NodeResult> batches = new CopyOnWriteArrayList<>();
  
  	// 批次序号,仅isBatch = false时生效
  	private Integer index;
  
  	private String ext;
  
  	public static NodeResult error(Node node, Error error) {
  		NodeResult result = new NodeResult();
  		result.setNodeId(node.getId());
  		result.setNodeName(node.getName() == null ? node.getId() : node.getName());
  		result.setNodeType(node.getType());
  		result.setNodeStatus(NodeStatusEnum.FAIL.getCode());
  		result.setErrorInfo(error.getMessage());
  		result.setError(error);
  		return result;
  	}
  
  	public static NodeResult error(Node node, String errorMsg) {
  		NodeResult result = new NodeResult();
  		result.setNodeId(node.getId());
  		result.setNodeName(node.getName() == null ? node.getId() : node.getName());
  		result.setNodeType(node.getType());
  		result.setNodeStatus(NodeStatusEnum.FAIL.getCode());
  		result.setErrorInfo(errorMsg);
  		return result;
  	}
  
  	@Data
  	public static class Retry implements Serializable {
  
  		private static final long serialVersionUID = -1L;
  
  		private boolean happened = false;
  
  		@JsonProperty("retry_times")
  		private Integer retryTimes;
  
  	}
  
  	@Data
  	public static class TryCatch implements Serializable {
  
  		private static final long serialVersionUID = -1L;
  
  		private boolean happened = false;
  
  		private String strategy;
  
  	}
  
  	@Data
  	public static class ShortMemory implements Serializable {
  
  		private static final long serialVersionUID = -1L;
  
  		@JsonProperty("current_self_chat_messages")
  		private List<ChatMessage> currentSelfChatMessages;
  
  		private Integer round;
  
  	}
  
  	@Data
  	public static class MultiBranchReference implements Serializable {
  
  		private static final long serialVersionUID = -1L;
  
  		@JsonProperty("condition_id")
  		private String conditionId;
  
  		@JsonProperty("target_ids")
  		private List<String> targetIds;
  
  	}
  
  }
  