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/*
 * Copyright © 2020 Cask Data, Inc.
 *
 * 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 io.cdap.plugin.gcp.bigquery.action;

import com.google.cloud.ServiceOptions;
import com.google.common.base.Strings;
import io.cdap.cdap.api.annotation.Description;
import io.cdap.cdap.api.annotation.Macro;
import io.cdap.cdap.api.annotation.Name;
import io.cdap.cdap.etl.api.FailureCollector;
import io.cdap.plugin.gcp.common.GCPConfig;

import javax.annotation.Nullable;

/**
 * Base class for Big Query action configs.
 */
public abstract class AbstractBigQueryActionConfig extends GCPConfig {
  public static final String DATASET_PROJECT_ID = "datasetProject";

  @Name(DATASET_PROJECT_ID)
  @Macro
  @Nullable
  @Description("The project in which the dataset specified in the `Dataset Name` is located or should be created."
    + " Defaults to the project specified in the Project ID property.")
  protected String datasetProject;

  @Nullable
  public String getDatasetProject() {
    if (GCPConfig.AUTO_DETECT.equalsIgnoreCase(datasetProject)) {
      return ServiceOptions.getDefaultProjectId();
    }
    return Strings.isNullOrEmpty(datasetProject) ? getProject() : datasetProject;
  }

  public abstract void validate(FailureCollector failureCollector);
}