package com.moral.service.impl;

import static com.moral.common.bean.Constants.IS_DELETE_FALSE;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.moral.entity.Organization;
import com.moral.entity.OrganizationRelation;
import com.moral.entity.OrganizationRelationExample;
import com.moral.mapper.OrganizationMapper;
import com.moral.mapper.OrganizationRelationMapper;
import com.moral.service.OrganizationService;

@Service
public class OrganizationServiceImpl implements OrganizationService {

    @Autowired
    private OrganizationMapper organizationMapper;

    @Autowired
    private OrganizationRelationMapper organizationRelationMapper;

    @Override
    public Set<Integer> getChildOrganizationIds(Integer orgId){
    	Set<Integer> orgIds = new HashSet<Integer>();
    	orgIds.add(orgId);
    	OrganizationRelationExample example = new OrganizationRelationExample();
    	example.or().andParentIdEqualTo(orgId);
    	Organization organization = organizationMapper.selectByPrimaryKey(orgId);
    	if (IS_DELETE_FALSE.equals(organization.getIsDelete())) {
    		List<OrganizationRelation> organizationRelations = organizationRelationMapper.selectByExample(example);
    		for (OrganizationRelation organizationRelation : organizationRelations) {
    			Set<Integer> organizationIds = getChildOrganizationIds(organizationRelation.getParentId());
    			orgIds.addAll(organizationIds);
    		}
		}
    	return orgIds;
    }

}