English stays the default; Czech is a full translation. Only the app chrome is translated - notes and generated decks keep their own language, which is a core feature, not a setting. i18n - lib/i18n-dict.ts: flat en/cs dictionaries (441 keys each), translate() and translatePlural() with real Czech plural rules (1 sada / 2-4 sady / 5+ sad). English is the default and the fallback for a missing key. - lib/i18n.ts: browser store (freezmo.locale.v1), useI18n() hook, and the x-freezmo-locale header. The hook's t/plural are bound to the locale React is rendering with, so the first client render matches the server HTML and then re-renders in the stored language; module-level t is only for event handlers and non-React helpers. - <html lang> follows the choice (inline script + setLocale). UI - Settings -> Language segmented control (English / Cestina), plus an EN/CS button on the key gate for first run. - Every screen translated: sidebar, header, tab bar, library, deck cards, folder bar, create flow, all seven activities, study chrome, results, settings + health panel, API-key gate and help, install sheet, offline and the deck-not-found page. - Plural-aware counts everywhere (decks, folders, activities, runs, photos, documents, pages, words, wrong attempts). Server - API routes and guards (generate, grade, health, http-guard, rate-limit, ollama error mapping) answer in the request's language, so error cards and the health panel never fall back to English mid-sentence. Fixes - A hydration mismatch when a non-default locale was stored silently dropped the .dark class after hydration; render-time t() is now bound to the hook's locale (UploadScreen.describeExtraction, ResultsScreen.answerFor, DeckCard's folder fallback). - Bumped the service worker cache to freezmo-v4 for this deploy. Tests: i18n 27/27 (gate toggle, persistence, html lang, Czech plurals, settings switch) and a rebuilt regression suite 72/72 (English default, library, create, all 7 activity types, results, settings, install sheet, offline, PWA, security, Czech smoke).
88 lines
3.3 KiB
TypeScript
88 lines
3.3 KiB
TypeScript
"use client";
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import Link from "next/link";
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import { useEffect, useState } from "react";
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import { GearIcon, MenuIcon } from "@/components/icons";
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import { SettingsDialog } from "@/components/SettingsDialog";
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import { ThemeToggle } from "@/components/ThemeToggle";
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import { useI18n } from "@/lib/i18n";
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import { sidebarOpen } from "@/lib/nav";
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import { OPEN_SETTINGS_EVENT } from "@/lib/ui-events";
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import { cn } from "@/lib/utils";
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/**
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* Minimal, sticky frosted top bar: brand on the left, quiet actions on the
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* right. The phone layout keeps the brand compact and relies on the tab bar
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* for navigation.
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*/
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export function AppHeader({ className, compact = false }: { className?: string; compact?: boolean }) {
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const { t } = useI18n();
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const [settingsOpen, setSettingsOpen] = useState(false);
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useEffect(() => {
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const onOpen = () => setSettingsOpen(true);
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window.addEventListener(OPEN_SETTINGS_EVENT, onOpen);
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return () => window.removeEventListener(OPEN_SETTINGS_EVENT, onOpen);
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}, []);
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// Restore the desktop sidebar width preference once, on the client.
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useEffect(() => {
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void import("@/components/Sidebar").then((module) => module.sidebarCollapse.hydrate());
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}, []);
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return (
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<>
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<header
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className={cn(
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"glass sticky top-0 z-40 -mx-4 mb-6 px-4 lg:hidden sm:-mx-6 sm:px-6",
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className,
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)}
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>
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<div className="mx-auto flex h-14 max-w-6xl items-center justify-between gap-3">
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<button
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type="button"
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onClick={() => sidebarOpen.toggle()}
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aria-label={t("header.openMenu")}
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className="mr-1 grid size-9 shrink-0 place-items-center rounded-full text-[var(--text-muted)] transition hover:bg-[var(--hover)] hover:text-[var(--text)]"
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>
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<MenuIcon className="size-5" />
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</button>
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<Link href="/" className="group flex items-center gap-2.5 rounded-xl px-1 py-1" aria-label={t("header.home")}>
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{/* eslint-disable-next-line @next/next/no-img-element -- static app icon, no optimisation needed */}
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<img
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src="/icons/icon-192.png"
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alt=""
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aria-hidden
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className="size-8 rounded-[0.6rem] transition-transform group-hover:scale-[1.04]"
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/>
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<span className="flex items-baseline gap-2">
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<span className="text-[15px] font-semibold tracking-[-0.01em] text-[var(--text)]">
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Freezmo
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</span>
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{!compact ? (
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<span className="hidden text-[13px] text-[var(--text-subtle)] sm:inline">
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{t("header.tagline")}
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</span>
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) : null}
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</span>
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</Link>
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<div className="flex items-center gap-1">
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<button
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type="button"
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onClick={() => setSettingsOpen(true)}
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aria-label={t("header.openSettings")}
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title={t("common.settings")}
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className="inline-flex size-9 items-center justify-center rounded-full text-[var(--text-muted)] transition hover:bg-[var(--hover)] hover:text-[var(--text)]"
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>
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<GearIcon className="size-[18px]" />
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</button>
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<ThemeToggle />
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</div>
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</div>
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</header>
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<SettingsDialog open={settingsOpen} onClose={() => setSettingsOpen(false)} />
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</>
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);
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}
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