content: /*
   * Copyright (c) 2024, Alibaba Cloud;
   * 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
   *
   *    http://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.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v2.task;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.Iterator;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  import com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v2.enums.Direct;
  import com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v2.process.Property;
  import com.aliyun.dataworks.migrationx.domain.dataworks.dolphinscheduler.v2.process.ResourceInfo;
  import com.aliyun.migrationx.common.utils.JSONUtils;
  import com.fasterxml.jackson.core.type.TypeReference;
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.node.ArrayNode;
  import org.apache.commons.collections4.CollectionUtils;
  import org.apache.commons.lang.StringUtils;
  
  /**
   * job params related class
   */
  public abstract class AbstractParameters implements IParameters {
  
      @Override
      public abstract boolean checkParameters();
  
      @Override
      public abstract List<ResourceInfo> getResourceFilesList();
  
      /**
       * local parameters
       */
      public List<Property> localParams;
  
      /**
       * var pool
       */
      public List<Property> varPool;
  
      /**
       * get local parameters list
       *
       * @return Property list
       */
      public List<Property> getLocalParams() {
          return localParams;
      }
  
      public void setLocalParams(List<Property> localParams) {
          this.localParams = localParams;
      }
  
      /**
       * get local parameters map
       *
       * @return parameters map
       */
      public Map<String, Property> getLocalParametersMap() {
          if (localParams != null) {
              Map<String, Property> localParametersMaps = new LinkedHashMap<>();
  
              for (Property property : localParams) {
                  localParametersMaps.put(property.getProp(), property);
              }
              return localParametersMaps;
          }
          return null;
      }
  
      /**
       * get varPool map
       *
       * @return parameters map
       */
      public Map<String, Property> getVarPoolMap() {
          if (varPool != null) {
              Map<String, Property> varPoolMap = new LinkedHashMap<>();
              for (Property property : varPool) {
                  varPoolMap.put(property.getProp(), property);
              }
              return varPoolMap;
          }
          return null;
      }
  
      public List<Property> getVarPool() {
          return varPool;
      }
  
      public void setVarPool(String varPool) {
          if (StringUtils.isEmpty(varPool)) {
              this.varPool = new ArrayList<>();
          } else {
              this.varPool = JSONUtils.toList(varPool, Property.class);
          }
      }
  
      public void dealOutParam(String result) {
          if (CollectionUtils.isEmpty(localParams)) {
              return;
          }
          List<Property> outProperty = getOutProperty(localParams);
          if (CollectionUtils.isEmpty(outProperty)) {
              return;
          }
          if (StringUtils.isEmpty(result)) {
              varPool.addAll(outProperty);
              return;
          }
          Map<String, String> taskResult = getMapByString(result);
          if (taskResult == null || taskResult.size() == 0) {
              return;
          }
          for (Property info : outProperty) {
              info.setValue(taskResult.get(info.getProp()));
              varPool.add(info);
          }
      }
  
      public List<Property> getOutProperty(List<Property> params) {
          if (CollectionUtils.isEmpty(params)) {
              return new ArrayList<>();
          }
          List<Property> result = new ArrayList<>();
          for (Property info : params) {
              if (info.getDirect() == Direct.OUT) {
                  result.add(info);
              }
          }
          return result;
      }
  
      public List<Map<String, String>> getListMapByString(String json) {
          List<Map<String, String>> allParams = new ArrayList<>();
          ArrayNode paramsByJson = JSONUtils.parseArray(json);
          Iterator<JsonNode> listIterator = paramsByJson.iterator();
          while (listIterator.hasNext()) {
              Map<String, String> param = JSONUtils.parseObject(listIterator.next().toString(), new TypeReference<Map<String, String>>() {});
              allParams.add(param);
          }
          return allParams;
      }
  
      /**
       * shell's result format is key=value$VarPool$key=value$VarPool$
       *
       * @param result
       * @return
       */
      public static Map<String, String> getMapByString(String result) {
          String[] formatResult = result.split("\\$VarPool\\$");
          Map<String, String> format = new HashMap<>();
          for (String info : formatResult) {
              if (!StringUtils.isEmpty(info) && info.contains("=")) {
                  String[] keyValue = info.split("=");
                  format.put(keyValue[0], keyValue[1]);
              }
          }
          return format;
      }
  }
  