1 files changed, 37 insertions, 5 deletions

diff --git a/frontend-vanilla/src/store.ts b/frontend-vanilla/src/store.ts
index d274c5d..c978fd2 100644
--- a/frontend-vanilla/src/store.ts
+++ b/frontend-vanilla/src/store.ts
@@ -1,38 +1,70 @@
-import type { Feed, Item } from './types.ts';
+import type { Feed, Item, Category } from './types.ts';
 
-export type StoreEvent = 'feeds-updated' | 'items-updated' | 'active-feed-updated' | 'loading-state-changed';
+export type StoreEvent = 'feeds-updated' | 'tags-updated' | 'items-updated' | 'active-feed-updated' | 'active-tag-updated' | 'loading-state-changed' | 'filter-updated';
+
+export type FilterType = 'unread' | 'all' | 'starred';
 
 export class Store extends EventTarget {
     feeds: Feed[] = [];
+    tags: Category[] = [];
     items: Item[] = [];
     activeFeedId: number | null = null;
+    activeTagName: string | null = null;
+    filter: FilterType = 'unread';
     loading: boolean = false;
+    hasMore: boolean = true;
 
     setFeeds(feeds: Feed[]) {
         this.feeds = feeds;
         this.emit('feeds-updated');
     }
 
-    setItems(items: Item[]) {
-        this.items = items;
+    setTags(tags: Category[]) {
+        this.tags = tags;
+        this.emit('tags-updated');
+    }
+
+    setItems(items: Item[], append: boolean = false) {
+        if (append) {
+            this.items = [...this.items, ...items];
+        } else {
+            this.items = items;
+        }
         this.emit('items-updated');
     }
 
     setActiveFeed(id: number | null) {
         this.activeFeedId = id;
+        this.activeTagName = null;
         this.emit('active-feed-updated');
     }
 
+    setActiveTag(name: string | null) {
+        this.activeTagName = name;
+        this.activeFeedId = null;
+        this.emit('active-tag-updated');
+    }
+
+    setFilter(filter: FilterType) {
+        if (this.filter !== filter) {
+            this.filter = filter;
+            this.emit('filter-updated');
+        }
+    }
+
     setLoading(loading: boolean) {
         this.loading = loading;
         this.emit('loading-state-changed');
     }
 
+    setHasMore(hasMore: boolean) {
+        this.hasMore = hasMore;
+    }
+
     private emit(type: StoreEvent, detail?: any) {
         this.dispatchEvent(new CustomEvent(type, { detail }));
     }
 
-    // Helper to add typed listeners
     on(type: StoreEvent, callback: (e: CustomEvent) => void) {
         this.addEventListener(type, callback as EventListener);
     }