001/*
002 *  Copyright 2026 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.odf.skill;
017
018import java.util.Objects;
019import java.util.Set;
020import java.util.stream.Collectors;
021
022import org.apache.avalon.framework.service.ServiceException;
023import org.apache.avalon.framework.service.ServiceManager;
024
025import org.ametys.cms.model.properties.AbstractIndexableContentProperty;
026import org.ametys.cms.model.properties.Property;
027import org.ametys.cms.repository.Content;
028import org.ametys.cms.repository.ModifiableContent;
029import org.ametys.odf.program.AbstractProgram;
030import org.ametys.odf.program.Program;
031import org.ametys.odf.skill.workflow.SkillEditionFunction;
032
033/**
034 * {@link Property} for acquired skills of child courses on a {@link AbstractProgram}
035 */
036public class ProgramComputedMicroSkillsProperty extends AbstractIndexableContentProperty<Content>
037{
038    private ODFSkillsHelper _skillsHelper;
039    
040    @Override
041    public void service(ServiceManager manager) throws ServiceException
042    {
043        super.service(manager);
044        _skillsHelper = (ODFSkillsHelper) manager.lookup(ODFSkillsHelper.ROLE);
045    }
046    
047    @Override
048    protected Set<? extends ModifiableContent> _getLinkedContents(Content content)
049    {
050        if (content instanceof Program program)
051        {
052            Set<ModifiableContent> values = _skillsHelper.getReferencedMicroSkills(program)
053                    .stream()
054                    .map(contentValue -> contentValue.getContentIfExists().orElse(null))
055                    .filter(Objects::nonNull)
056                    .collect(Collectors.toSet());
057            
058            return values;
059        }
060        
061        return null;
062    }
063    
064    @Override
065    public boolean isMultiple()
066    {
067        return true;
068    }
069    
070    public String getContentTypeId()
071    {
072        return SkillEditionFunction.MICRO_SKILL_TYPE;
073    }
074}