feat(projects): 面包屑

src/utils/router/breadcrumb.ts

@@ -0,0 +1,35 @@
+import type { GlobalMenuOption, GlobalBreadcrumb } from '@/interface';
+
+/**
+ * 获取面包屑数据
+ * @param activeKey - 当前页面路由的key
+ * @param menus - 菜单数据
+ * @param rootPath - 根路由路径
+ */
+export function getBreadcrumbByRouteKey(activeKey: string, menus: GlobalMenuOption[], rootPath: string) {
+  return menus.map(menu => getBreadcrumbItem(activeKey, menu, rootPath)).flat(1);
+}
+
+function getBreadcrumbItem(activeKey: string, menu: GlobalMenuOption, rootPath: string) {
+  const list: GlobalBreadcrumb[] = [];
+  if (activeKey.includes(menu.routeName)) {
+    const breadcrumb: GlobalBreadcrumb = {
+      key: menu.routeName,
+      label: menu.label as string,
+      routeName: menu.routeName,
+      disabled: menu.routePath === rootPath,
+      hasChildren: false
+    };
+    if (menu.icon) {
+      breadcrumb.icon = menu.icon;
+    }
+    if (menu.children && menu.children.length) {
+      breadcrumb.hasChildren = true;
+      breadcrumb.children = menu.children
+        .map(item => getBreadcrumbItem(activeKey, item as GlobalMenuOption, rootPath))
+        .flat(1);
+    }
+    list.push(breadcrumb);
+  }
+  return list;
+}