/**
 *
 * Copyright
 * 2009-2015 Jayway Products AB
 * 2016-2017 Föreningen Sambruk
 *
 * Licensed under AGPL, Version 3.0 (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.gnu.org/licenses/agpl.txt
 *
 * 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 se.streamsource.streamflow.web.domain.structure.project;

import org.qi4j.api.common.Optional;
import org.qi4j.api.common.UseDefaults;
import org.qi4j.api.injection.scope.This;
import org.qi4j.api.mixin.Mixins;
import org.qi4j.api.property.Property;
import se.streamsource.streamflow.infrastructure.event.domain.DomainEvent;

/**
 * Holds a Boolean telling whether a case owned by a project
 * needs to have a case type set prior to be able to be closed.
 */
@Mixins(CaseTypeRequired.Mixin.class)
public interface CaseTypeRequired
{
   void changeCaseTypeRequired( Boolean required );

   interface Data
   {
      @UseDefaults
      Property<Boolean> caseTypeRequired();
   }

   interface Events
   {
      void changedCaseTypeRequired(@Optional DomainEvent event, Boolean required);
   }

   abstract class Mixin
      implements CaseTypeRequired, Events
   {
      @This
      Data data;

      public void changeCaseTypeRequired( Boolean required )
      {

         changedCaseTypeRequired(null, required);
      }

      public void changedCaseTypeRequired( DomainEvent event, Boolean required )
      {

         data.caseTypeRequired().set( required );
      }
   }
}