package com.xcong.farmer.cms.modules.system.service.Impl;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.StringPool;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.xcong.farmer.cms.common.response.Result;
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import com.xcong.farmer.cms.modules.system.dto.AdminAddMenuDto;
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import com.xcong.farmer.cms.modules.system.dto.AdminDeleteDto;
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import com.xcong.farmer.cms.modules.system.dto.AdminMenuDto;
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import com.xcong.farmer.cms.modules.system.dto.AdminUpdateMenuDto;
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import com.xcong.farmer.cms.modules.system.entity.MenuEntity;
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import com.xcong.farmer.cms.modules.system.entity.RoleMenuEntity;
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import com.xcong.farmer.cms.modules.system.entity.UserEntity;
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import com.xcong.farmer.cms.modules.system.entity.UserRoleEntity;
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import com.xcong.farmer.cms.modules.system.mapper.MenuMapper;
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import com.xcong.farmer.cms.modules.system.mapper.RoleMenuMapper;
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import com.xcong.farmer.cms.modules.system.service.IMenuService;
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import com.xcong.farmer.cms.modules.system.util.LoginUserUtil;
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import com.xcong.farmer.cms.modules.system.vo.AdminMenuVo;
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import com.xcong.farmer.cms.modules.system.vo.AdminSeeMenuInfoVo;
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import com.xcong.farmer.cms.modules.system.vo.AdminUserMenuVo;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.List;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.collection.CollUtil;
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import org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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@Service
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@Slf4j
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public class MenuServiceImpl extends ServiceImpl<MenuMapper, MenuEntity> implements IMenuService {
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@Resource
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private RoleMenuMapper roleMenuMapper;
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@Override
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public Result getMenuInPage(AdminMenuDto adminMenuDto) {
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Page<AdminMenuVo> page = new Page<>(adminMenuDto.getPageNum(), adminMenuDto.getPageSize());
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UserEntity userlogin = LoginUserUtil.getLoginUser();
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MenuEntity menuEntity = new MenuEntity();
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menuEntity.setParentId(MenuEntity.PARENTID_DEFAULT);
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// menuEntity.setBelongId(userlogin.getBelongId()==null?UserEntity.USER_BELONG_TOP:userlogin.getBelongId());
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IPage<AdminMenuVo> list = this.baseMapper.selectAdminMenuVoInPage(page,menuEntity);
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List<AdminMenuVo> records = list.getRecords();
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if(CollUtil.isNotEmpty(records)){
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for(AdminMenuVo adminMenuVo : records){
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Long id = adminMenuVo.getId();
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QueryWrapper<MenuEntity> objectQueryWrapper = new QueryWrapper<>();
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objectQueryWrapper.eq("parent_id",id);
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List<MenuEntity> menuEntities = this.baseMapper.selectList(objectQueryWrapper);
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List<AdminMenuVo> adminMenuVoChilds = new ArrayList<>();
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if(CollUtil.isNotEmpty(menuEntities)){
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for(MenuEntity menuEntityChild : menuEntities){
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AdminMenuVo child = new AdminMenuVo();
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child.setId(menuEntityChild.getId());
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child.setMenuName(menuEntityChild.getMenuName());
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child.setMenuType(menuEntityChild.getMenuType());
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child.setRouteUrl(menuEntityChild.getRouteUrl());
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child.setOrderNum(menuEntityChild.getOrderNum());
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child.setCreateTime(menuEntityChild.getCreateTime());
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adminMenuVoChilds.add(child);
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}
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}
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adminMenuVo.setChild(adminMenuVoChilds);
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}
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}
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return Result.ok(list);
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}
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@Override
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@Transactional
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public Result addMenu(AdminAddMenuDto adminAddMenuDto) {
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UserEntity userlogin = LoginUserUtil.getLoginUser();
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String menuName = adminAddMenuDto.getMenuName();
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Integer menuType = adminAddMenuDto.getMenuType();
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MenuEntity menuEntity = new MenuEntity();
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menuEntity.setMenuName(menuName);
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menuEntity.setMenuType(menuType);
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Long parentId = adminAddMenuDto.getParentId();
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if(ObjectUtil.isEmpty(parentId)){
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menuEntity.setParentId(MenuEntity.PARENTID_DEFAULT);
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}else{
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menuEntity.setParentId(parentId);
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}
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Integer orderNum = adminAddMenuDto.getOrderNum();
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if(ObjectUtil.isNotEmpty(orderNum)){
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menuEntity.setOrderNum(orderNum);
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}
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String routeUrl = adminAddMenuDto.getRouteUrl();
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if(StrUtil.isNotEmpty(routeUrl)){
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menuEntity.setRouteUrl(routeUrl);
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}
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this.baseMapper.insert(menuEntity);
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return Result.ok("新增成功");
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}
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@Override
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@Transactional
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public Result deleteMenu(Long id) {
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MenuEntity menuEntity = this.baseMapper.selectById(id);
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if(ObjectUtil.isEmpty(menuEntity)){
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return Result.fail("菜单不存在");
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}
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QueryWrapper<MenuEntity> objectQueryWrapper = new QueryWrapper<>();
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objectQueryWrapper.eq("parent_id",id);
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List<MenuEntity> menuEntities = this.baseMapper.selectList(objectQueryWrapper);
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if(CollUtil.isNotEmpty(menuEntities)){
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return Result.fail("请先清空它的二级菜单");
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}
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this.baseMapper.deleteById(id);
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roleMenuMapper.deleteByMenuId(id);
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return Result.ok("删除成功");
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}
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@Override
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public Result seeMenuInfo(Long id) {
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MenuEntity menuEntity = this.baseMapper.selectById(id);
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if(ObjectUtil.isEmpty(menuEntity)){
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return Result.fail("菜单不存在");
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}
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AdminSeeMenuInfoVo adminSeeMenuInfoVo = new AdminSeeMenuInfoVo();
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adminSeeMenuInfoVo.setId(id);
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adminSeeMenuInfoVo.setMenuName(menuEntity.getMenuName());
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adminSeeMenuInfoVo.setMenuType(menuEntity.getMenuType());
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adminSeeMenuInfoVo.setRouteUrl(menuEntity.getRouteUrl());
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adminSeeMenuInfoVo.setOrderNum(menuEntity.getOrderNum());
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adminSeeMenuInfoVo.setParentId(menuEntity.getParentId());
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return Result.ok(adminSeeMenuInfoVo);
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}
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@Override
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@Transactional
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public Result updateMenu(AdminUpdateMenuDto adminUpdateMenuDto) {
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Long id = adminUpdateMenuDto.getId();
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MenuEntity menuEntity = this.baseMapper.selectById(id);
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if(ObjectUtil.isEmpty(menuEntity)){
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return Result.fail("菜单不存在");
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}
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String menuName = adminUpdateMenuDto.getMenuName();
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menuEntity.setMenuName(menuName);
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Integer menuType = adminUpdateMenuDto.getMenuType();
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menuEntity.setMenuType(menuType);
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String routeUrl = adminUpdateMenuDto.getRouteUrl();
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if(StrUtil.isNotEmpty(routeUrl)){
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menuEntity.setRouteUrl(routeUrl);
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}
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Integer orderNum = adminUpdateMenuDto.getOrderNum();
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if(ObjectUtil.isNotEmpty(orderNum)){
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menuEntity.setOrderNum(orderNum);
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}
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Long parentId = adminUpdateMenuDto.getParentId();
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if(ObjectUtil.isEmpty(parentId)){
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menuEntity.setParentId(MenuEntity.PARENTID_DEFAULT);
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}else{
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menuEntity.setParentId(parentId);
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}
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this.baseMapper.updateById(menuEntity);
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return Result.ok("更新成功");
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}
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@Override
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@Transactional
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public Result delObjs(AdminDeleteDto adminDeleteDto) {
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String ids = adminDeleteDto.getIds();
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if(StrUtil.isNotEmpty(ids)){
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String[] menuIds = ids.split(StringPool.COMMA);
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for(String menuIdStr : menuIds){
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Long menuId = Long.valueOf(menuIdStr);
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QueryWrapper<MenuEntity> objectQueryWrapper = new QueryWrapper<>();
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objectQueryWrapper.eq("parent_id",menuId);
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this.baseMapper.delete(objectQueryWrapper);
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this.baseMapper.deleteById(menuId);
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roleMenuMapper.deleteByMenuId(menuId);
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}
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}
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return Result.ok("删除成功");
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}
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@Override
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public Result getMenuInList() {
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UserEntity userlogin = LoginUserUtil.getLoginUser();
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List<AdminMenuVo> records = this.baseMapper.selectAdminMenuVoInListByParentId(MenuEntity.PARENTID_DEFAULT);
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if(CollUtil.isNotEmpty(records)){
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for(AdminMenuVo adminMenuVo : records){
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Long id = adminMenuVo.getId();
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QueryWrapper<MenuEntity> objectQueryWrapper = new QueryWrapper<>();
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objectQueryWrapper.eq("parent_id",id);
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List<MenuEntity> menuEntities = this.baseMapper.selectList(objectQueryWrapper);
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List<AdminMenuVo> adminMenuVoChilds = new ArrayList<>();
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if(CollUtil.isNotEmpty(menuEntities)){
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for(MenuEntity menuEntityChild : menuEntities){
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AdminMenuVo child = new AdminMenuVo();
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child.setId(menuEntityChild.getId());
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child.setMenuName(menuEntityChild.getMenuName());
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child.setMenuType(menuEntityChild.getMenuType());
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child.setRouteUrl(menuEntityChild.getRouteUrl());
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child.setOrderNum(menuEntityChild.getOrderNum());
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child.setCreateTime(menuEntityChild.getCreateTime());
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adminMenuVoChilds.add(child);
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}
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}
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adminMenuVo.setChild(adminMenuVoChilds);
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}
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}
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if(CollUtil.isNotEmpty(records)){
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for(AdminMenuVo adminMenuVo : records){
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List<AdminMenuVo> child = adminMenuVo.getChild();
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if(CollUtil.isNotEmpty(child)){
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List<Long> menuIds = new ArrayList<>();
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for(AdminMenuVo adminMenuVoChild : child){
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Long id = adminMenuVoChild.getId();
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menuIds.add(id);
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}
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List<AdminMenuVo> adminMenuVoByOrderNum = this.baseMapper.selectAdminMenuVoOrderByOrderNum(menuIds);
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adminMenuVo.setChild(adminMenuVoByOrderNum);
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}
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}
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}
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return Result.ok(records);
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}
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}
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