/*
 * Copyright 2023 Google LLC
 *
 * 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.google.cloud.spark.bigquery;

import com.google.common.base.Objects;
import java.io.Serializable;
import java.time.ZoneId;
import javax.annotation.Nonnull;

public class SchemaConvertersConfiguration implements Serializable {

  private final ZoneId datetimeZoneId;

  private SchemaConvertersConfiguration(ZoneId datetimeZoneId) {
    this.datetimeZoneId = datetimeZoneId;
  }

  public static SchemaConvertersConfiguration from(SparkBigQueryConfig config) {
    return SchemaConvertersConfiguration.of(config.getDatetimeZoneId());
  }

  public static SchemaConvertersConfiguration of(@Nonnull ZoneId datetimeZoneId) {
    return new SchemaConvertersConfiguration(datetimeZoneId);
  }

  public ZoneId getDatetimeZoneId() {
    return datetimeZoneId;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    SchemaConvertersConfiguration that = (SchemaConvertersConfiguration) o;
    return Objects.equal(datetimeZoneId, that.datetimeZoneId);
  }

  @Override
  public int hashCode() {
    return Objects.hashCode(datetimeZoneId);
  }

  @Override
  public String toString() {
    return "SchemaConvertersConfiguration{" + "datetimeZoneId=" + datetimeZoneId + '}';
  }
}
