Martin Dvorak
3ea2cea100
Next.js 15 app that turns photos, PDFs, DOCX/PPTX and text into a swipeable feed of AI-generated activities (flashcards, multiple choice, true/false, fill-in-the-blank, matching, ordering, short answer) using the user's own Ollama models. Highlights: - All AI calls run in server route handlers; the browser never talks to Ollama. - Bring-your-own-key mode (default): the key lives only in the browser and is sent per-request; server, local-daemon and shared-key modes also supported. - Client-side document extraction (pdf.js, mammoth, jszip) with scanned-PDF page rendering for the vision model; notes stay in their original language. - ChatGPT-style shell: collapsible sidebar / mobile drawer, neutral token-based light + dark themes, folder organisation, PWA (manifest, SW, offline page). - Strict JSON validation with zod + auto-repair, rate limiting, and request guards (cross-origin, body-size, API-key sanitising). - setup.sh bootstraps deps, .env.local and a production build. Gitignore excludes .env*, the generated pdf.js worker and local scratch files.
90 lines
3 KiB
TypeScript
90 lines
3 KiB
TypeScript
"use client";
|
|
|
|
import { motion, useMotionValue, useTransform } from "framer-motion";
|
|
import { useState } from "react";
|
|
|
|
import type { Activity } from "@/lib/schemas";
|
|
import { Button } from "@/components/ui";
|
|
|
|
import {
|
|
ActivityHeader,
|
|
FeedbackPanel,
|
|
Hint,
|
|
PromptCard,
|
|
type ActivityComponentProps,
|
|
} from "./shared";
|
|
|
|
type TrueFalseActivity = Extract<Activity, { type: "true_false" }>;
|
|
|
|
export function TrueFalse({ activity, onAnswered, onNext, isLast }: ActivityComponentProps<TrueFalseActivity>) {
|
|
const [result, setResult] = useState<boolean | null>(null);
|
|
const x = useMotionValue(0);
|
|
const trueOpacity = useTransform(x, [30, 110], [0, 1]);
|
|
const falseOpacity = useTransform(x, [-30, -110], [1, 0]);
|
|
|
|
const answer = (value: boolean) => {
|
|
if (result !== null) return;
|
|
setResult(value === activity.answer);
|
|
onAnswered(value === activity.answer, { userAnswer: value ? "true" : "false" });
|
|
};
|
|
|
|
return (
|
|
<>
|
|
<ActivityHeader type="true_false" topic={activity.topic} />
|
|
<Hint>
|
|
{result === null ? "Swipe the card right for true, left for false — or tap a button." : "Nice swipe!"}
|
|
</Hint>
|
|
|
|
<div className="relative">
|
|
<motion.div
|
|
drag={result === null ? "x" : false}
|
|
dragConstraints={{ left: 0, right: 0 }}
|
|
dragElastic={0.55}
|
|
style={{ x }}
|
|
onDragEnd={(_, info) => {
|
|
if (info.offset.x > 90) answer(true);
|
|
else if (info.offset.x < -90) answer(false);
|
|
}}
|
|
whileTap={{ cursor: "grabbing" }}
|
|
className="touch-pan-y"
|
|
>
|
|
<PromptCard className="relative min-h-44 select-none">
|
|
<motion.span style={{ opacity: trueOpacity }} className="absolute left-4 top-3 text-sm font-extrabold uppercase tracking-widest text-emerald-500">
|
|
✓ true
|
|
</motion.span>
|
|
<motion.span style={{ opacity: falseOpacity }} className="absolute right-4 top-3 text-sm font-extrabold uppercase tracking-widest text-rose-500">
|
|
false ✕
|
|
</motion.span>
|
|
<p className="pt-6 text-center text-xl font-bold leading-snug text-frost-950 sm:text-2xl dark:text-frost-50">
|
|
“{activity.statement}”
|
|
</p>
|
|
</PromptCard>
|
|
</motion.div>
|
|
</div>
|
|
|
|
{result === null ? (
|
|
<div className="grid grid-cols-2 gap-3">
|
|
<Button variant="secondary" size="lg" onClick={() => answer(false)} className="border-rose-200 text-rose-700 dark:text-rose-200">
|
|
✕ False
|
|
</Button>
|
|
<Button variant="success" size="lg" onClick={() => answer(true)}>
|
|
✓ True
|
|
</Button>
|
|
</div>
|
|
) : (
|
|
<FeedbackPanel
|
|
correct={result}
|
|
explanation={activity.explanation}
|
|
xp={activity.xp}
|
|
isLast={isLast}
|
|
onNext={onNext}
|
|
detail={
|
|
<span>
|
|
This statement is <span className="font-bold">{activity.answer ? "true" : "false"}</span>.
|
|
</span>
|
|
}
|
|
/>
|
|
)}
|
|
</>
|
|
);
|
|
}
|