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.admin.generator.model.workflow.nodedata;
  
  import java.util.List;
  
  import com.alibaba.cloud.ai.studio.admin.generator.model.Variable;
  import com.alibaba.cloud.ai.studio.admin.generator.model.VariableSelector;
  import com.alibaba.cloud.ai.studio.admin.generator.model.VariableType;
  import com.alibaba.cloud.ai.studio.admin.generator.model.workflow.ComparisonOperatorType;
  import com.alibaba.cloud.ai.studio.admin.generator.model.workflow.NodeData;
  import com.alibaba.cloud.ai.studio.admin.generator.service.dsl.DSLDialectType;
  
  /**
   * NodeData for ListOperatorNode, which contains all the configurable properties in the
   * Builder. inputs: Provided by variable_selector in the DSL. outputs: provided by outputs
   * in the DSL (usually only one output variable).
   */
  public class ListOperatorNodeData extends NodeData {
  
  	public static Variable defaultOutputSchema() {
  		return new Variable("result", VariableType.ARRAY_OBJECT);
  	}
  
  	/**
  	 * Input state variable Key to be manipulated (corresponding to input_text_key in DSL)
  	 */
  	private String inputKey;
  
  	/**
  	 * Key of the output state variable to be written to the result of the operation
  	 * (corresponding to output_text_key in the DSL)
  	 */
  	private String outputKey;
  
  	public record FilterCondition(ComparisonOperatorType condition, String value) {
  		public static FilterCondition ofDify(String condition) {
  			return ofDify(condition, null);
  		}
  
  		public static FilterCondition ofDify(String condition, String value) {
  			if (condition == null) {
  				return null;
  			}
  			for (ComparisonOperatorType e : ComparisonOperatorType.values()) {
  				if (e.getDslValue(DSLDialectType.DIFY).equalsIgnoreCase(condition)) {
  					return new FilterCondition(e, value);
  				}
  			}
  			return null;
  		}
  	}
  
  	/** Filter list (filters in DSL) */
  	private List<FilterCondition> filters;
  
  	public enum Ordered {
  
  		ASC, DESC;
  
  	}
  
  	// null则不排序
  	private Ordered order;
  
  	/** Limit number of entries (corresponding to limit_number in DSL) */
  	private Integer limitNumber;
  
  	/** The type of the list element (corresponding to element_class_type in the DSL) */
  	private VariableType elementClassType;
  
  	public ListOperatorNodeData() {
  		super(List.of(), List.of());
  	}
  
  	public ListOperatorNodeData(List<VariableSelector> inputs, List<Variable> outputs) {
  		super(inputs, outputs);
  	}
  
  	public String getInputKey() {
  		return inputKey;
  	}
  
  	public void setInputKey(String inputKey) {
  		this.inputKey = inputKey;
  	}
  
  	public String getOutputKey() {
  		return outputKey;
  	}
  
  	public void setOutputKey(String outputKey) {
  		this.outputKey = outputKey;
  	}
  
  	public List<FilterCondition> getFilters() {
  		return filters;
  	}
  
  	public void setFilters(List<FilterCondition> filters) {
  		this.filters = filters;
  	}
  
  	public Ordered getOrder() {
  		return order;
  	}
  
  	public void setOrder(Ordered order) {
  		this.order = order;
  	}
  
  	public Integer getLimitNumber() {
  		return limitNumber;
  	}
  
  	public void setLimitNumber(Integer limitNumber) {
  		this.limitNumber = limitNumber;
  	}
  
  	public VariableType getElementClassType() {
  		return elementClassType;
  	}
  
  	public void setElementClassType(VariableType elementClassType) {
  		this.elementClassType = elementClassType;
  	}
  
  }
  