From bce557cc2dc767628bed6aac87301a1be7c5431b Mon Sep 17 00:00:00 2001
From: rxliuli <rxliuli@gmail.com>
Date: Tue, 4 Nov 2025 05:03:50 +0800
Subject: init commit

---
 src/components/navigation/navigation-items.ts | 79 +++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 src/components/navigation/navigation-items.ts

(limited to 'src/components/navigation/navigation-items.ts')

diff --git a/src/components/navigation/navigation-items.ts b/src/components/navigation/navigation-items.ts
new file mode 100644
index 0000000..8692765
--- /dev/null
+++ b/src/components/navigation/navigation-items.ts
@@ -0,0 +1,79 @@
+import {
+    isSome,
+    unwrapOptional as unwrap,
+} from '@jet/environment/types/optional';
+
+import type { NavigationItem } from '@amp/web-app-components/src/components/Navigation/types';
+import type { NavigationId } from '@amp/web-app-components/src/types';
+import type {
+    WebNavigation,
+    WebNavigationLink,
+} from '@jet-app/app-store/api/models/web-navigation';
+
+import {
+    isSystemImageArtwork,
+    getIconNameFromTemplate,
+} from '~/components/SystemImage.svelte';
+import { getIconComponentByName } from '../SFSymbol.svelte';
+import type { Artwork } from '@jet-app/app-store/api/models';
+import CategoryTabItem from '~/components/jet/web-navigation/CategoryTabItem.svelte';
+
+/**
+ * A {@linkcode NavigationItem} that includes the original {@linkcode WebNavigationLink}
+ * it was defined from, which is needed for the
+ */
+export interface NavigationItemWithTab extends NavigationItem {
+    tab: WebNavigationLink;
+    artwork?: Artwork;
+    isActive?: boolean;
+}
+
+export function navigationIdFromLink(link: WebNavigationLink): NavigationId {
+    const intent = unwrap(link.action.destination);
+
+    return {
+        type: intent.$kind,
+        // `intent.$kind` will be unique for each `Intent` used here as they are
+        // each a different `LandingPageIntent`
+        resourceId: link.action.pageUrl ?? intent.$kind,
+    };
+}
+
+/**
+ * Transform the "tabs" in the `WebNavigation` into a shape that works with our
+ * shared navigation side-bar components.
+ */
+export function makeNavLinks(
+    tabs: WebNavigationLink[],
+    { shouldShowSearchTab = false },
+): NavigationItemWithTab[] {
+    return tabs
+        .filter((tab) => {
+            const isSearchTab =
+                tab.action?.destination?.['$kind'].includes('search_Intent');
+
+            // Allows for filtering our the search tab, which we use when the sidebar is visible,
+            // since there is a search input in the sidebar
+            return isSearchTab ? shouldShowSearchTab : true;
+        })
+        .map((tab) => {
+            const { action, artwork: tabArtwork } = tab;
+            const { artwork } = action || {};
+            const hasSystemImageArtwork =
+                isSome(artwork) && isSystemImageArtwork(artwork);
+
+            return {
+                id: navigationIdFromLink(tab),
+                label: unwrap(tab.action.title),
+                url: action.pageUrl ?? undefined,
+                icon: hasSystemImageArtwork
+                    ? getIconComponentByName(
+                          getIconNameFromTemplate(artwork.template),
+                      )
+                    : undefined,
+                artwork: tabArtwork,
+                component: !hasSystemImageArtwork ? CategoryTabItem : undefined,
+                tab,
+            };
+        });
+}
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