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import type { Feed, Item, Category } from './types.ts';
export type StoreEvent = 'feeds-updated' | 'tags-updated' | 'items-updated' | 'active-feed-updated' | 'active-tag-updated' | 'loading-state-changed' | 'filter-updated' | 'search-updated' | 'theme-updated' | 'sidebar-toggle' | 'style-theme-updated';
export type FilterType = 'unread' | 'all' | 'starred';
function getSidebarCookie(): boolean | null {
const match = document.cookie.split('; ').find(row => row.startsWith('neko_sidebar='));
if (!match) return null;
return match.split('=')[1] === '1';
}
function setSidebarCookie(visible: boolean) {
document.cookie = `neko_sidebar=${visible ? '1' : '0'}; path=/; max-age=31536000; SameSite=Lax`;
}
function getInitialSidebarVisible(): boolean {
const saved = getSidebarCookie();
if (saved !== null) return saved;
// Default: closed on tablet+mobile (<=1024px), open on desktop
return window.innerWidth > 1024;
}
export class Store extends EventTarget {
feeds: Feed[] = [];
tags: Category[] = [];
items: Item[] = [];
activeFeedId: number | null = null;
activeTagName: string | null = null;
filter: FilterType = 'unread';
searchQuery: string = '';
loading: boolean = false;
hasMore: boolean = true;
theme: string = localStorage.getItem('neko-theme') || 'light';
fontTheme: string = localStorage.getItem('neko-font-theme') || 'default';
headingFontTheme: string = localStorage.getItem('neko-heading-font-theme') || 'default';
styleTheme: string = localStorage.getItem('neko-style-theme') || 'default';
sidebarVisible: boolean = getInitialSidebarVisible();
setFeeds(feeds: Feed[]) {
this.feeds = feeds;
this.emit('feeds-updated');
}
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');
}
}
setSearchQuery(query: string) {
if (this.searchQuery !== query) {
this.searchQuery = query;
this.emit('search-updated');
}
}
setLoading(loading: boolean) {
this.loading = loading;
this.emit('loading-state-changed');
}
setHasMore(hasMore: boolean) {
this.hasMore = hasMore;
}
setTheme(theme: string) {
this.theme = theme;
localStorage.setItem('neko-theme', theme);
this.emit('theme-updated');
}
setFontTheme(fontTheme: string) {
this.fontTheme = fontTheme;
localStorage.setItem('neko-font-theme', fontTheme);
this.emit('theme-updated');
}
setHeadingFontTheme(theme: string) {
this.headingFontTheme = theme;
localStorage.setItem('neko-heading-font-theme', theme);
this.emit('theme-updated');
}
setStyleTheme(styleTheme: string) {
this.styleTheme = styleTheme;
localStorage.setItem('neko-style-theme', styleTheme);
this.emit('style-theme-updated');
}
setSidebarVisible(visible: boolean) {
this.sidebarVisible = visible;
setSidebarCookie(visible);
this.emit('sidebar-toggle');
}
toggleSidebar() {
this.setSidebarVisible(!this.sidebarVisible);
}
private emit(type: StoreEvent, detail?: any) {
this.dispatchEvent(new CustomEvent(type, { detail }));
}
on(type: StoreEvent, callback: (e: CustomEvent) => void) {
this.addEventListener(type, callback as EventListener);
}
}
export const store = new Store();
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