package com.tarena.oss.rights.service;

import java.util.Collection;

import com.tarena.oss.rights.dao.RightMgmtDAO;
import com.tarena.oss.rights.pojo.RightConditionDTO;
import com.tarena.oss.rights.pojo.Rights;
import com.tarena.oss.util.QueryResult;

public class RightMgmtServiceImpl implements RightMgmtService {
	private RightMgmtDAO dao;
	

	public void setDao(RightMgmtDAO dao) {
		this.dao = dao;
	}

	public void addRight(Rights r) {
		dao.insertRight(r);

	}

	public Collection<Rights> findAll() {//查找
		return dao.queryAll();
	}

	public QueryResult<Rights> findAll(int currentPage, int rowCnt) {
		QueryResult<Rights> rs=new QueryResult<Rights>();
		rs.setData(dao.queryAll(currentPage, rowCnt));
		rs.setCounts(dao.queryRowCounts());
		return rs;
	}
   //按條件查找
	public Collection<Rights> findAllByCondition(RightConditionDTO dto) {
		StringBuffer sb=new StringBuffer();
		String modulename=dto.getModulename();
		String operationname =dto.getOperationname();
		if(modulename != null && !modulename.trim().equals("")){
			sb.append(" and r.modulename like '%").append(modulename).append("%' ");
			
		}
		if(operationname != null && !operationname.trim().equals("")){
			sb.append(" and r.operationname like '%").append(operationname).append("%' ");
			
		}
		return  dao.queryAll(sb.toString());
	}

	public QueryResult<Rights> findAllByCondition(RightConditionDTO dto,
			int currentPage, int rowCnt) {
		StringBuffer sb=new StringBuffer();
		String modulename=dto.getModulename();
		String operationname =dto.getOperationname();
		if(modulename != null && !modulename.trim().equals("")){
			sb.append(" and r.modulename like '%").append(modulename).append("%' ");
			
		}
		if(operationname != null && !operationname.trim().equals("")){
			sb.append(" and r.operationname like '%").append(operationname).append("%' ");
			
		}
		QueryResult<Rights> rs=new QueryResult<Rights>();
		rs.setData(dao.queryAll(currentPage, rowCnt));
		rs.setCounts(dao.queryRowCounts());
		return rs;
		
	}
   //按id查找
	public Rights findRightById(Integer id) {
		
		return dao.queryRightById(id);
	}
	//修改權限

	public void modifyRight(Rights r) {
		dao.updateRight(r);

	}
    //刪除權限
	public void removeRight(Integer id) {
		Rights r=dao.queryRightById(id);
		if(!dao.isUsed(id))
			dao.deleteRight(r);

	}

}