import type { Metadata, Viewport } from 'next'; import { Inter, Outfit } from 'next/font/google'; import { headers } from 'next/headers'; import { createHash } from 'node:crypto'; import { readFileSync } from 'node:fs'; import { join } from 'node:path'; import './globals.css'; import SessionProvider from './components/SessionProvider'; import { ToastProvider } from './components/ToastProvider'; import AppErrorBoundary from './components/AppErrorBoundary'; import { config } from '@/lib/config'; import { getTelegramBotUrlOptional } from '@/lib/telegram'; import { getServerConfig } from '@/lib/server-config'; import { escapeInlineScriptJson } from '@/lib/security/csp'; // Cache-bust для favicon: хэш содержимого public/icon.png. Браузер перезапрашивает // иконку, как только файл меняется, без ручного сброса кеша. const ICON_VERSION = (() => { try { const bytes = readFileSync(join(process.cwd(), 'public', 'icon.png')); return createHash('sha1').update(bytes).digest('hex').slice(0, 10); } catch { return 'static'; } })(); const ICON_URL = `/icon.png?v=${ICON_VERSION}`; export const dynamic = 'force-dynamic'; export const revalidate = 0; const inter = Inter({ subsets: ['cyrillic', 'latin'], variable: '--font-inter', display: 'swap', }); const outfit = Outfit({ subsets: ['latin', 'latin-ext'], variable: '--font-outfit', display: 'swap', }); function buildSharedDescription(projectName: string) { return `${projectName} превращает длинные URL в инструмент роста. Аналитика в реальном времени, умные редиректы и полный контроль над каждым кликом.`; } export async function generateMetadata(): Promise { const serverConfig = await getServerConfig(); const projectName = serverConfig.branding.projectName; const sharedDescription = buildSharedDescription(projectName); const heleketDomainMeta = process.env.HELEKET_DOMAIN_META?.trim() || null; return { title: `${projectName} - ${config.tagline}`, description: sharedDescription, keywords: ['сокращение ссылок', 'аналитика', 'редиректы', 'URL shortener', 'трекинг'], authors: [{ name: projectName }], creator: projectName, publisher: projectName, icons: { icon: { url: ICON_URL, type: 'image/png', }, apple: { url: ICON_URL, type: 'image/png', }, }, robots: { index: true, follow: true, }, openGraph: { type: 'website', locale: 'ru_RU', url: config.baseUrl, title: `${projectName} - ${config.tagline}`, description: sharedDescription, siteName: projectName, }, twitter: { card: 'summary_large_image', title: `${projectName} - ${config.tagline}`, description: sharedDescription, }, other: heleketDomainMeta ? { heleket: heleketDomainMeta } : undefined, }; } export const viewport: Viewport = { themeColor: '#3B82F6', width: 'device-width', initialScale: 1, }; export default async function RootLayout({ children, }: Readonly<{ children: React.ReactNode; }>) { const serverConfig = await getServerConfig(); const nonce = (await headers()).get('x-csp-nonce') || undefined; const runtimeConfigScript = `window.__APP_CONFIG__=${escapeInlineScriptJson({ projectName: serverConfig.branding.projectName, baseUrl: config.baseUrl, domain: config.domain, analyticsDebugVisibilityEnabled: serverConfig.analytics.debugVisibilityEnabled, telegramBotUrl: getTelegramBotUrlOptional(), timeZone: serverConfig.time.timeZone, supportEmail: serverConfig.branding.supportEmail, supportTelegramUsername: serverConfig.branding.supportTelegramUsername, })};`; return (