package seed.dao;

import java.util.List;
import java.util.Map;

import org.apache.log4j.Logger;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.ProjectionList;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Repository;

import seed.map.T_SITE_MENU_AUTH;

@Repository
public class SiteMenuAuthDAOImpl implements SiteMenuAuthDAO{
	
	private Logger log = Logger.getLogger(this.getClass());
	
	private SessionFactory sessionFactory;
	
    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }
    
	//AdminSiteMenuService, ManagerSiteMenuService
    @SuppressWarnings({ "unchecked", "deprecation" })
	public List<T_SITE_MENU_AUTH> getSiteMenuAuthList(Integer siteMenuIdx){
		
      	Criteria criteria = sessionFactory.getCurrentSession().createCriteria(T_SITE_MENU_AUTH.class);
       	
       	criteria.createCriteria("tGroup", "tGroup", Criteria.LEFT_JOIN);
       	
    	criteria.add(
    			Restrictions.and(
    					Restrictions.eq("tGroup.groupStatus", "U"),
    					Restrictions.eq("tSiteMenu.siteMenuIdx", siteMenuIdx)));
    	
    	criteria.addOrder(Order.asc("tGroup.groupLevel"));
    	
    	return criteria.list();
	}
	
	//AdminSiteMenuAuthService, ManagerSiteMenuAuthService
    @SuppressWarnings({ "unchecked", "deprecation" })
    public List<T_SITE_MENU_AUTH> getSiteMenuAuthList(Integer siteMenuIdx, String[] qryColumns){
    	
       	Criteria criteria = sessionFactory.getCurrentSession().createCriteria(T_SITE_MENU_AUTH.class);
       	
       	criteria.createCriteria("tGroup", "tGroup", Criteria.LEFT_JOIN);
       	
    	if(qryColumns != null && qryColumns.length > 0){
    		ProjectionList projectionList = Projections.projectionList();
    		boolean groupCheck = false;    		
    		for(int q=0; q<qryColumns.length; q++){
    			if(!groupCheck && qryColumns[q].indexOf("groupBy") >= 0){
    				groupCheck = true;
    				continue;
    			}
    			if(groupCheck){
	    			if(qryColumns[q].indexOf("Cnt") >= 0){
	    				String qryColumn = qryColumns[q].substring(0, qryColumns[q].indexOf("Cnt")); 
	    				projectionList.add(Projections.count(qryColumn).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
	    			}else{
	    				projectionList.add(Projections.groupProperty(qryColumns[q]).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
	    			}
    			}else{
    				projectionList.add(Projections.property(qryColumns[q]).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
    			}
    		}
    		
    		criteria.setProjection(projectionList);
    		criteria.setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP);
    	}       	
       	
    	criteria.add(Restrictions.eq("tSiteMenu.siteMenuIdx", siteMenuIdx));
    	
    	criteria.addOrder(Order.asc("tGroup.groupLevel"));
    	
    	return criteria.list();
    }	
    
	//ManagerSiteMenuAuthService
    @SuppressWarnings({ "unchecked", "deprecation" })
	public List<Map<Object, Object>> getSiteMenuAuthMapList(Integer siteMenuIdx, Integer memberIdx, String[] qryColumns){
		
      	Criteria criteria = sessionFactory.getCurrentSession().createCriteria(T_SITE_MENU_AUTH.class);
       	
       	criteria.createCriteria("tGroup", "tGroup", Criteria.LEFT_JOIN).
       	createCriteria("tGroupss", "tGroupss", Criteria.LEFT_JOIN);
       	
   		if(qryColumns != null && qryColumns.length > 0){
    		ProjectionList projectionList = Projections.projectionList();
    		boolean groupCheck = false;    		
    		for(int q=0; q<qryColumns.length; q++){
    			if(!groupCheck && qryColumns[q].indexOf("groupBy") >= 0){
    				groupCheck = true;
    				continue;
    			}
    			if(groupCheck){
	    			if(qryColumns[q].indexOf("Cnt") >= 0){
	    				String qryColumn = qryColumns[q].substring(0, qryColumns[q].indexOf("Cnt")); 
	    				projectionList.add(Projections.count(qryColumn).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
	    			}else{
	    				projectionList.add(Projections.groupProperty(qryColumns[q]).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
	    			}
    			}else{
    				projectionList.add(Projections.property(qryColumns[q]).as("_"+qryColumns[q].substring(qryColumns[q].lastIndexOf(".")+1)));
    			}
    		}
    		
    		criteria.setProjection(projectionList);
    		criteria.setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP);
   		}
       	
       	if(memberIdx > 0){//로그인 되었을때 해당 테이블의 권한 검색
	    	criteria.add(
	    			Restrictions.and(
	    					Restrictions.eq("tSiteMenu.siteMenuIdx", siteMenuIdx),
	    					Restrictions.eq("tGroupss.tMember.memberIdx", memberIdx)));
       	}else{//로그인이 안되고 손님일 경우일때 grouplevel 999로 검색
       		criteria.add(
       				Restrictions.and(
       						Restrictions.eq("tSiteMenu.siteMenuIdx", siteMenuIdx),
       						Restrictions.eq("tGroup.groupLevel", 999)));
       	}
    	
    	criteria.addOrder(Order.asc("tGroup.groupLevel"));
    	
    	return criteria.list();
	}
	
	//AdminSiteMenuService, ManagerSiteMenuService
	public T_SITE_MENU_AUTH getSiteMenuAuthForm(Integer siteMenuAuthIdx){
		
		return (T_SITE_MENU_AUTH) this.sessionFactory.getCurrentSession().load(T_SITE_MENU_AUTH.class, siteMenuAuthIdx);
	}
	
	//AdminSiteMenuService, ManagerSiteMenuService
    public boolean setSiteMenuAuthRegProc(T_SITE_MENU_AUTH tSiteMenuAuth){
    	
    	boolean success = false;
    	
    	try{
	        this.sessionFactory.getCurrentSession().save(tSiteMenuAuth);
	        this.sessionFactory.getCurrentSession().flush();
	        this.sessionFactory.getCurrentSession().clear();
	        success = true;
    	}catch(HibernateException e){
    		log.error("CHECK ERROR:",e);
    	}
    	
    	return success;
    }
    
	//AdminSiteMenuService, ManagerSiteMenuService    
    public boolean setSiteMenuAuthModProc(T_SITE_MENU_AUTH tSiteMenuAuth){
    	
    	boolean success = false;
    	
    	try{
	        this.sessionFactory.getCurrentSession().update(tSiteMenuAuth);
	        this.sessionFactory.getCurrentSession().flush();
	        this.sessionFactory.getCurrentSession().clear();
	        success = true;
    	}catch(HibernateException e){
    		log.error("CHECK ERROR:",e);
    	}
    	
    	return success;
    }    
}