package com.dy.pipIrrBase.role;

import com.dy.common.webUtil.QueryResultVo;
import com.dy.pipIrrBase.user.QueryVo;
import com.dy.pipIrrGlobal.daoBa.BaRoleMapper;
import com.dy.pipIrrGlobal.daoBa.BaRolePrivilegeMapper;
import com.dy.pipIrrGlobal.pojoBa.BaRole;
import com.dy.pipIrrGlobal.pojoBa.BaRolePrivilege;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.common.utils.PojoUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

@Slf4j
@Service
public class RoleSv {

    private BaRoleMapper dao;
    private BaRolePrivilegeMapper rolePrivDao ;

    @Autowired
    private void setDao(BaRoleMapper dao){
        this.dao = dao;
    }

    @Autowired
    private void setRolePrivDao(BaRolePrivilegeMapper dao){
        this.rolePrivDao = dao;
    }


    /**
     * 得到所有角色
     * @return 所有角色集合
     */
    @SuppressWarnings("unchecked")
    public QueryResultVo<List<BaRole>> selectAll(QueryVo vo){
        Map<String, Object> params = (Map<String, Object>) PojoUtils.generalize(vo) ;
        QueryResultVo<List<BaRole>> rsVo = new QueryResultVo<>() ;
        rsVo.obj = this.dao.selectAll(params) ;
        return rsVo ;
    }


    /**
     * 得到一个角色
     * @param id 角色ID
     * @return 角色实体
     */
    public BaRole selectById(Long id){
        return this.dao.selectById(id) ;
    }


    /**
     * 得到一个用户
     * @param vo 查询条件值对象
     * @return 用户实体
     */
    @SuppressWarnings("unchecked")
    public QueryResultVo<List<BaRole>> selectSome(QueryVo vo){
        Map<String, Object> params = (Map<String, Object>) PojoUtils.generalize(vo) ;
        Long itemTotal = this.dao.selectTotal(params) ;

        QueryResultVo<List<BaRole>> rsVo = new QueryResultVo<>() ;
        rsVo.pageSize = vo.pageSize ;
        rsVo.pageCurr = vo.pageCurr ;
        rsVo.calculateAndSet(itemTotal, params);
        rsVo.obj = this.dao.selectSome(params) ;

        return rsVo ;
    }

    /**
     * 保存实体
     * @param po 实体
     * @return 影响记录数量
     */
    @Transactional
    public int save(BaRole po){
        return this.dao.insert(po) ;
    }

    /**
     * 保存修改实体
     * @param po 实体
     * @return 影响记录数量
     */
    @Transactional
    public int update(BaRole po){
        return this.dao.updateByPrimaryKeySelective(po) ;
    }

    /**
     * 设置角色权限
     * @param roleId 角色id
     * @param priviIds 选择的权限id集合
     * @return 插入角色与权限关联记录数量
     */
    public int setRoles(Long roleId, Long[] priviIds){
        this.rolePrivDao.deleteByRoleId(roleId) ;
        int count = 0 ;
        if(priviIds != null && priviIds.length > 0){
            for(Long privId : priviIds){
                count += this.rolePrivDao.insertSelective(new BaRolePrivilege(roleId, privId)) ;
            }
        }
        return count ;
    }

    /**
     * 保存修改实体
     * @param id 实体ID
     * @return 影响记录数量
     */
    @Transactional
    public int delete(Long id){
        //int count = this.dao.deleteLogicById(id) ;
        //逻辑删除，所以不实际删除其关联的权限
        //if(count > 0){
        //    this.rolePrivDao.deleteByRoleId(id) ;
        //}
        //return count ;
        return this.dao.deleteLogicById(id) ;
    }


}