content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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 org.apache.dolphinscheduler.api.dto;
  
  import org.apache.dolphinscheduler.dao.entity.ExecuteStatusCount;
  import org.apache.dolphinscheduler.plugin.task.api.enums.TaskExecutionStatus;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.Map;
  import java.util.stream.Collectors;
  
  import lombok.AllArgsConstructor;
  import lombok.Data;
  import lombok.NoArgsConstructor;
  
  @Data
  @NoArgsConstructor
  @AllArgsConstructor
  public class TaskCountDto {
  
      /**
       * total count
       */
      private int totalCount;
  
      /**
       * task state count list
       */
      private List<TaskStateCount> taskCountDtos;
  
      public TaskCountDto(List<ExecuteStatusCount> taskInstanceStateCounts) {
          countTaskDtos(taskInstanceStateCounts);
      }
  
      private void countTaskDtos(List<ExecuteStatusCount> taskInstanceStateCounts) {
          Map<TaskExecutionStatus, Integer> statusCountMap = taskInstanceStateCounts.stream()
                  .collect(Collectors.toMap(ExecuteStatusCount::getState, ExecuteStatusCount::getCount, Integer::sum));
  
          taskCountDtos = Arrays.stream(TaskExecutionStatus.values())
                  .map(status -> new TaskStateCount(status, statusCountMap.getOrDefault(status, 0)))
                  .collect(Collectors.toList());
  
          totalCount = taskCountDtos.stream()
                  .mapToInt(TaskStateCount::getCount)
                  .sum();
      }
  
      // remove the specified state
      public void removeStateFromCountList(TaskExecutionStatus status) {
          for (TaskStateCount count : this.taskCountDtos) {
              if (count.getTaskStateType().equals(status)) {
                  this.taskCountDtos.remove(count);
                  break;
              }
          }
      }
  
  }
  