From dd6debf28fcceff75e27125582ebe4fe73ac1e6d Mon Sep 17 00:00:00 2001
From: mehmet-erim <bilgi@mehmeterim.com>
Date: Fri, 29 May 2020 12:18:38 +0300
Subject: [PATCH] feat(theme-shared): create nav item utility functions

---
 .../theme-shared/src/lib/utils/index.ts       |  3 ++-
 .../theme-shared/src/lib/utils/nav-items.ts   | 22 +++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 npm/ng-packs/packages/theme-shared/src/lib/utils/nav-items.ts

diff --git a/npm/ng-packs/packages/theme-shared/src/lib/utils/index.ts b/npm/ng-packs/packages/theme-shared/src/lib/utils/index.ts
index f50cf2ffe0..f1d694dded 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/utils/index.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/utils/index.ts
@@ -1,3 +1,4 @@
-export * from './widget-utils';
 export * from './date-parser-formatter';
+export * from './nav-items';
 export * from './validation-utils';
+export * from './widget-utils';
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/utils/nav-items.ts b/npm/ng-packs/packages/theme-shared/src/lib/utils/nav-items.ts
new file mode 100644
index 0000000000..b31ea050c6
--- /dev/null
+++ b/npm/ng-packs/packages/theme-shared/src/lib/utils/nav-items.ts
@@ -0,0 +1,22 @@
+import { Type } from '@angular/core';
+import { ReplaySubject } from 'rxjs';
+
+export interface NavItem {
+  component?: Type<any>;
+  html?: string;
+  action?: () => void;
+  order?: number;
+  permission?: string;
+}
+
+const navItems: NavItem[] = [];
+const navItems$ = new ReplaySubject<NavItem[]>(1);
+
+export function addNavItem(item: NavItem) {
+  navItems.push(item);
+  navItems$.next(navItems.sort((a, b) => (a.order ? a.order - b.order : 1)));
+}
+
+export function getNavItems() {
+  return navItems$;
+}