package com.gkhy.safePlatform.account.utils;
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import com.gkhy.safePlatform.account.enums.ProjectStatusEnum;
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import com.gkhy.safePlatform.account.model.dto.resp.MenuMetaRespDTO;
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import com.gkhy.safePlatform.account.model.dto.resp.MenuRespDTO;
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import com.gkhy.safePlatform.account.entity.user.MenuInfoDO;
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import com.gkhy.safePlatform.account.entity.user.RoleInfoDO;
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import com.gkhy.safePlatform.account.model.dto.resp.ProjectRespDTO;
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import org.springframework.beans.BeanUtils;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import java.util.stream.Collectors;
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public class MenuUtil {
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private static List<MenuRespDTO> getChildren(MenuRespDTO parentMenu, List<MenuRespDTO> allChildren) {
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List<MenuRespDTO> children = new ArrayList<>();
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List<Long> menuSuperior;
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if (allChildren.size() > 0) {
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for (MenuRespDTO nav : allChildren) {
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assert nav.getParentId() != null;
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if (parentMenu.getId().equals(nav.getParentId())) {
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List<Long> parentMenuSuperior = parentMenu.getMenuSuperior();
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menuSuperior = new ArrayList<>(parentMenuSuperior);
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menuSuperior.add(parentMenu.getId());
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nav.setMenuSuperior(menuSuperior);
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children.add(nav);
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}
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}
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}
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if (children.size() > 0) {
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// 排序
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children.sort(Comparator.comparingInt(MenuRespDTO::getPriority));
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for (MenuRespDTO nav : children) {
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List<MenuRespDTO> subMenu = getChildren(nav, allChildren);
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nav.setChildren(subMenu);
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}
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}
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return children;
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}
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/**
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* @Description: 生成菜单树
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*/
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public static List<MenuRespDTO> generateMenuTree(List<MenuInfoDO> menuList, Long projectId) {
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// 区分父子节点
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List<MenuRespDTO> rootMenu = new ArrayList<>();
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List<MenuRespDTO> publicMenu = new ArrayList<>();
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List<MenuRespDTO> childMenu = new ArrayList<>();
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for (MenuInfoDO menuDo : menuList) {
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// 先转换成dto返回对象
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MenuRespDTO menu = convertMenuDO2DTO(menuDo);
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// 公共菜单 直接放入根菜单
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if (menu.getPublic()) {
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menu.setMenuSuperior(new ArrayList<>());
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publicMenu.add(menu);
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}
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// 没有父菜单
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else if (menu.getParentId() == null &&
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menu.getProject() != null &&
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menu.getProject().getProjectId().equals(projectId)) {
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//前端需要的一个数据结构
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menu.setMenuSuperior(new ArrayList<>());
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rootMenu.add(menu);
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} else {
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childMenu.add(menu);
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}
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}
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if (projectId == null) {
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// 只返回公共目录和他的子目录
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rootMenu = publicMenu;
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}else{
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// 所有目录
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rootMenu.addAll(publicMenu);
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}
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// 遍历父节点
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if (rootMenu.size() > 0) {
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rootMenu.sort(Comparator.comparingInt(MenuRespDTO::getPriority));
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for (MenuRespDTO menu : rootMenu) {
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// 当前父节点的子节点
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List<MenuRespDTO> children = getChildren(menu, childMenu);
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menu.setChildren(children);
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}
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}
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return rootMenu;
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}
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public static List<MenuInfoDO> getUserMenuFromAllMenu(List<MenuInfoDO> allMenu , String roleCode) {
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List<MenuInfoDO> userMenu = new ArrayList<>();
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for (MenuInfoDO menu : allMenu) {
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//当前菜单的所有编码
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List<String> roleCodes = menu.getRoles().stream().map(RoleInfoDO::getCode).collect(Collectors.toList());
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// 公共页面 || 有角色页面
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if (menu.getPublicEnable() || roleCodes.contains(roleCode)) {
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userMenu.add(menu);
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}
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}
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return userMenu;
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}
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// public static List<MenuRespDTO> generatePublicTree(List<MenuInfoDO> allMenu){
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// List<MenuRespDTO> publicMenu = new ArrayList<>();
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// List<MenuRespDTO> children = new ArrayList<>();
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// for (MenuInfoDO menuDo : allMenu) {
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// MenuRespDTO menu = convertMenuDO2DTO(menuDo);
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// if (menu.getPublic()) {
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// menu.setMenuSuperior(new ArrayList<>());
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// publicMenu.add(menu);
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// }else{
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// children.add(menu);
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// }
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// }
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// publicMenu.sort(Comparator.comparingInt(MenuRespDTO::getPriority));
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// if (publicMenu.size() > 0) {
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// // 排序
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// publicMenu.sort(Comparator.comparingInt(MenuRespDTO::getPriority));
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// for (MenuRespDTO nav : publicMenu) {
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// List<MenuRespDTO> subMenu = getChildren(nav, children);
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// nav.setChildren(subMenu);
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// }
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// }
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//
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// return null;
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// }
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public static MenuRespDTO convertMenuDO2DTO(MenuInfoDO menuInfoDO) {
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MenuRespDTO menuRespDTO = new MenuRespDTO();
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menuRespDTO.setId(menuInfoDO.getId());
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menuRespDTO.setName(menuInfoDO.getName());
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menuRespDTO.setPath(menuInfoDO.getPath());
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menuRespDTO.setPriority((menuInfoDO.getPriority()));
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menuRespDTO.setDescription(menuInfoDO.getDescription());
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menuRespDTO.setStatus(menuInfoDO.getStatus());
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menuRespDTO.setParentId(menuInfoDO.getParentId());
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menuRespDTO.setRedirect(menuInfoDO.getRedirect());
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menuRespDTO.setComponent(menuInfoDO.getComponent());
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menuRespDTO.setPublic(menuInfoDO.getPublicEnable());
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if (menuInfoDO.getProject() != null) {
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ProjectRespDTO projectRespDTO = new ProjectRespDTO();
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projectRespDTO.setProjectId(menuInfoDO.getProject().getId());
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projectRespDTO.setProjectCode(menuInfoDO.getProject().getCode());
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projectRespDTO.setProjectName(menuInfoDO.getProject().getName());
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projectRespDTO.setStatus(menuInfoDO.getProject().getStatus());
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ProjectStatusEnum statusEnum = ProjectStatusEnum.parse(menuInfoDO.getProject().getStatus());
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assert statusEnum != null;
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projectRespDTO.setStatusDesc(statusEnum.getValue());
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menuRespDTO.setProject(projectRespDTO);
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}
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//projectId
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if (menuInfoDO.getProject() != null) {
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menuRespDTO.setProjectId(menuInfoDO.getProject().getId());
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}
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// meta
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MenuMetaRespDTO menuMetaRespDTO = new MenuMetaRespDTO();
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menuMetaRespDTO.setTitle(menuInfoDO.getTitle());
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menuMetaRespDTO.setIsLink(menuInfoDO.getLinkEnable());
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menuMetaRespDTO.setIsHide(menuInfoDO.getHideEnable());
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menuMetaRespDTO.setIsKeepAlive(menuInfoDO.getKeepAliveEnable());
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menuMetaRespDTO.setIsAffix(menuInfoDO.getAffixEnable());
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menuMetaRespDTO.setIsIframe(menuInfoDO.getIframeEnable());
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menuMetaRespDTO.setIcon(menuInfoDO.getIcon());
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menuMetaRespDTO.setRoles(menuInfoDO.getRoles().stream().map(RoleInfoDO::getCode).collect(Collectors.toList()));
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menuRespDTO.setMeta(menuMetaRespDTO);
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return menuRespDTO;
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}
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}
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