package com.lxzn.ucenter.service.support;
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import com.lxzn.framework.domain.ucenter.MenuPermission;
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import com.lxzn.framework.domain.ucenter.ext.MenuExt;
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import com.lxzn.framework.model.response.CommonJsonTree;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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public class MenuPermissonTreeWrapper {
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public static List<CommonJsonTree> loadTree(List<MenuExt> componentInfoList, Map<String, MenuPermission> map) {
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List<CommonJsonTree> tree = new ArrayList<CommonJsonTree>();// TreeNode集合，存放所有树对象。
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CommonJsonTree node;
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for(MenuExt ext : componentInfoList) {
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node = new CommonJsonTree();
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node.setId(ext.getMenuId());
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node.setLabel(ext.getMenuName());
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node.setParentId(null);
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//设置菜单节点图标 Start
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String iconStr = "";
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/*判断是否设置了菜单导航图标样式*/
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if (!ext.hasChild()) {//导航页面的菜单节点
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iconStr = "";//默认图标
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}
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node.setIconClass(iconStr);
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if(map.containsKey(ext.getMenuId())) {
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node.setChecked(true);
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}
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node = loadChildrenNodes(ext, node, map);
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tree.add(node);
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}
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return tree;
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}
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private static CommonJsonTree loadChildrenNodes(MenuExt info, CommonJsonTree node, Map<String, MenuPermission> map) {
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if(info.hasChild()) {
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List<MenuExt> children = info.getChildList();
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CommonJsonTree childNode;
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for (MenuExt ext : children) {
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childNode = new CommonJsonTree();
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childNode.setId(ext.getMenuId());
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childNode.setLabel(ext.getMenuName());
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childNode.setParentId(ext.getParentId());
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//设置菜单节点图标 Start
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String iconStr = "";
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/*判断是否设置了菜单导航图标样式*/
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if (!ext.hasChild()) {//导航页面的菜单节点
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iconStr = "";//默认图标
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}
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childNode.setIconClass(iconStr);
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if(map.containsKey(ext.getMenuId())) {
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childNode.setChecked(true);
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}
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childNode = loadChildrenNodes(ext, childNode, map);
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node.addChildren(childNode);
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}
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}
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return node;
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}
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}
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