first commit

2026-07-13 15:23:29 +08:00
commit 50885a98c8
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+import type {IMenus} from "../domain/iSysRule";
+
+export interface BreadcrumbItem {
+  href?: string;
+  title?: string;
+  icon?: string;
+  local?: string;
+}
+
+/**
+ * 构建面包屑Map
+ * @param menus
+ */
+export function buildBreadcrumbMap(menus: IMenus[]) {
+  const breadcrumbMap: Record<string, BreadcrumbItem[]> = {};
+  const processMenu = (item: IMenus, breadcrumbs: BreadcrumbItem[] = []) => {
+    if (!item.key) return;
+    const currentBreadcrumb: BreadcrumbItem = {
+      href: item.path,
+      title: item.name,
+      icon: item.icon,
+      local: item.local,
+    };
+    const newBreadcrumbs = [...breadcrumbs, currentBreadcrumb];
+    breadcrumbMap[item.key] = newBreadcrumbs;
+    if (item.children && item.children.length) {
+      item.children.forEach(child => processMenu(child, newBreadcrumbs));
+    }
+  };
+  menus.forEach(item => processMenu(item));
+  return breadcrumbMap;
+}
+
+/**
+ * 通过路径查找菜单项
+ * @param menus
+ * @param path
+ */
+export function findMenuByPath(menus: IMenus[], path: string): IMenus | null {
+  for (const menu of menus) {
+    if (menu.path === path) {
+      return menu;
+    }
+    if (menu.children && menu.children.length > 0) {
+      const result = findMenuByPath(menu.children, path);
+      if (result) {
+        return result;
+      }
+    }
+  }
+  return null;
+}
+
+/**
+ * 通过路径构建父菜单 keys
+ * @param menus
+ * @param path
+ * @param parentKeys
+ */
+export function getMenuParentKeys(menus: IMenus[], path: string, parentKeys: string[] = []): string[] | null {
+  for (const menu of menus) {
+    if (!menu.key) continue;
+    const keys = [...parentKeys, menu.key];
+    if (menu.path === path) {
+      return keys;
+    }
+    if (menu.children && menu.children.length > 0) {
+      const result = getMenuParentKeys(menu.children, path, keys);
+      if (result) {
+        return result;
+      }
+    }
+  }
+  return null;
+}
+
+/**
+ * 通过路径查找菜单项
+ * @param menus
+ * @param key
+ */
+export function findMenuByKey(menus: IMenus[], key: string): IMenus | null {
+  for (const menu of menus) {
+    if (menu.key === key) {
+      return menu;
+    }
+    if (menu.children && menu.children.length > 0) {
+      const result = findMenuByKey(menu.children, key);
+      if (result) {
+        return result;
+      }
+    }
+  }
+  return null;
+}