Martin Dvorak
618ad5fb9c
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).
94 lines
3.2 KiB
TypeScript
94 lines
3.2 KiB
TypeScript
"use client";
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import { motion } from "framer-motion";
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import { useState } from "react";
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import { useI18n } from "@/lib/i18n";
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import type { Activity } from "@/lib/schemas";
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import { Button } from "@/components/ui";
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import {
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ActivityHeader,
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FeedbackPanel,
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Hint,
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PromptCard,
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QuestionText,
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type ActivityComponentProps,
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} from "./shared";
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type FlashcardActivity = Extract<Activity, { type: "flashcard" }>;
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export function Flashcard({ activity, onAnswered, onNext, isLast }: ActivityComponentProps<FlashcardActivity>) {
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const { t } = useI18n();
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const [flipped, setFlipped] = useState(false);
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const [result, setResult] = useState<boolean | null>(null);
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const settle = (correct: boolean) => {
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if (result !== null) return;
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setResult(correct);
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onAnswered(correct);
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};
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return (
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<>
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<ActivityHeader type="flashcard" topic={activity.topic} />
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<Hint>{flipped ? t("flashcard.didYouKnow") : t("flashcard.tapToFlip")}</Hint>
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<button
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type="button"
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onClick={() => setFlipped((value) => !value)}
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className="group relative block w-full text-left [perspective:1400px]"
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aria-label={flipped ? t("flashcard.flipBack") : t("flashcard.reveal")}
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>
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<motion.div
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animate={{ rotateX: flipped ? 180 : 0 }}
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transition={{ type: "spring", stiffness: 220, damping: 24 }}
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className="relative min-h-56 w-full [transform-style:preserve-3d]"
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>
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<PromptCard className="absolute inset-0 flex flex-col justify-center gap-3 group-hover:border-frost-300 [backface-visibility:hidden]">
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<span className="text-xs font-bold uppercase tracking-widest text-frost-600 dark:text-frost-200">
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{t("flashcard.question")}
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</span>
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<QuestionText>{activity.front}</QuestionText>
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<span className="mt-2 text-xs font-semibold text-frost-400 dark:text-frost-400">
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{t("flashcard.tapFlip")}
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</span>
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</PromptCard>
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<div className="[transform:rotateX(180deg)] [backface-visibility:hidden]">
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<div className="card flex min-h-56 flex-col justify-center gap-3 px-5 py-6 sm:px-6">
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<span className="text-xs font-bold uppercase tracking-widest text-frost-600 dark:text-frost-200">
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{t("flashcard.answer")}
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</span>
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<p className="text-lg font-semibold leading-relaxed text-frost-950 dark:text-frost-50">
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{activity.back}
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</p>
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</div>
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</div>
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</motion.div>
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</button>
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{flipped && result === null ? (
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<div className="grid grid-cols-2 gap-3">
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<Button variant="secondary" size="lg" onClick={() => settle(false)}>
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{t("flashcard.notYet")}
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</Button>
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<Button variant="success" size="lg" onClick={() => settle(true)}>
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{t("flashcard.knewIt")}
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</Button>
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</div>
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) : null}
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{result !== null ? (
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<FeedbackPanel
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correct={result}
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explanation={activity.explanation}
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xp={activity.xp}
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isLast={isLast}
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headline={result ? t("flashcard.frozenSolid") : t("flashcard.keepPile")}
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onNext={onNext}
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/>
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) : null}
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</>
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);
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}
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