package com.moral.monitor.service.impl;

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.monitor.dao.OrganizationMapper;
import com.moral.monitor.entity.Organization;
import com.moral.monitor.entity.OrganizationExample;
import com.moral.monitor.entity.OrganizationExample.Criteria;
import com.moral.monitor.service.OrganizationService;

@Service
public class OrganizationServiceImpl implements OrganizationService {
	
    @Autowired
    private OrganizationMapper organizationDao;

    public Set<String> getChildOrganizationIds(String orgId){
    	Set<String> orgIds = new HashSet<String>();
    	orgIds.add(orgId);
    	OrganizationExample example = new OrganizationExample();
    	Criteria criteria = example.createCriteria();
    	criteria.andPidEqualTo(orgId).andEnableEqualTo(1);
    	List<Organization> organizations = organizationDao.selectByExample(example);
    	for (Organization organization : organizations) {
    		Set<String> organizationIds = getChildOrganizationIds(organization.getId());
    		orgIds.addAll(organizationIds);
		}
    	return orgIds;
    }

}