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.causeway.testing.fakedata.applib.services;
  
  import java.time.ZoneId;
  
  import org.joda.time.LocalDate;
  import org.joda.time.Period;
  
  /**
   * Returns a random {@link LocalDate}, optionally based on the current time but constrained by a {@link Period}.
   *
   * <p>
   *     The current time ('now') is obtained from the {@link org.apache.causeway.applib.services.clock.ClockService}.
   * </p>
   *
   * @since 2.0 {@index}
   */
  public class JodaLocalDates extends AbstractRandomValueGenerator{
  
      public JodaLocalDates(final FakeDataService fakeDataService) {
          super(fakeDataService);
      }
  
      /**
       * Returns a random date either before or after 'now', within the specified {@link java.time.Period}.
       */
      public LocalDate around(final Period period) {
          return fake.booleans().coinFlip() ? before(period) : after(period);
      }
  
      /**
       * Returns a random date some time before 'now', within the specified {@link java.time.Period}.
       */
      public org.joda.time.LocalDate before(final Period period) {
          var periodWithin = fake.jodaPeriods().within(period);
          return now().minus(periodWithin);
      }
  
      /**
       * Returns a random date some time after 'now', within the specified {@link java.time.Period}.
       */
      public org.joda.time.LocalDate after(final Period period) {
          var periodWithin = fake.jodaPeriods().within(period);
          return now().plus(periodWithin);
      }
  
      /**
       * Returns a random date 5 years around 'now'.
       */
      public LocalDate any() {
          var periodUpTo5Years = fake.jodaPeriods().yearsUpTo(5);
          return around(periodUpTo5Years);
      }
  
      private LocalDate now() {
          return fake.clockService.getClock().nowAsJodaLocalDate(ZoneId.systemDefault());
      }
  
  }
  