126 lines
3.7 KiB
TypeScript
126 lines
3.7 KiB
TypeScript
'use client';
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/**
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* Lokale Registrierungsseite für den eigenständigen Betrieb.
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*/
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import { appFetch } from '@/lib/client-fetch';
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import { useState } from 'react';
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import { useRouter } from 'next/navigation';
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import Link from 'next/link';
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import { Button, Card, ErrorMessage, Input, Label } from '@/components/ui/ui';
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function RegisterForm() {
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const router = useRouter();
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const [error, setError] = useState<string | null>(null);
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const [busy, setBusy] = useState(false);
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async function handleSubmit(event: React.FormEvent<HTMLFormElement>) {
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event.preventDefault();
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setBusy(true);
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setError(null);
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const formData = new FormData(event.currentTarget);
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const password = String(formData.get('password') ?? '');
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const passwordRepeat = String(formData.get('passwordRepeat') ?? '');
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if (password !== passwordRepeat) {
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setError('Die Passwoerter stimmen nicht ueberein.');
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setBusy(false);
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return;
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}
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try {
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const username = String(formData.get('username') ?? '').trim();
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const response = await appFetch('/api/auth/register', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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email: formData.get('email'),
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password,
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...(username ? { username } : {}),
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}),
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});
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if (!response.ok) {
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const data = (await response.json()) as { error?: string };
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setError(data.error ?? 'Registrierung fehlgeschlagen.');
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return;
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}
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router.push('/dashboard');
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router.refresh();
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} catch {
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setError('Netzwerkfehler. Bitte erneut versuchen.');
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} finally {
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setBusy(false);
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}
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}
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return (
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<Card>
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<form onSubmit={handleSubmit} className="space-y-4">
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<ErrorMessage message={error} />
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<div>
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<Label htmlFor="email">E-Mail</Label>
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<Input id="email" name="email" type="email" required autoComplete="email" />
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</div>
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<div>
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<Label htmlFor="username">Benutzername (optional)</Label>
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<Input
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id="username"
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name="username"
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type="text"
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maxLength={32}
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autoComplete="username"
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placeholder="z. B. max_mustermann"
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/>
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<p className="mt-1 text-xs text-slate-500">
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2-32 Zeichen; Buchstaben, Ziffern, _ - . erlaubt.
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</p>
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</div>
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<div>
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<Label htmlFor="password">Passwort</Label>
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<Input
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id="password"
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name="password"
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type="password"
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required
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minLength={10}
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autoComplete="new-password"
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/>
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<p className="mt-1 text-xs text-slate-500">
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Mindestens 10 Zeichen mit Gross-/Kleinbuchstabe und Ziffer.
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</p>
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</div>
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<div>
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<Label htmlFor="passwordRepeat">Passwort wiederholen</Label>
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<Input
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id="passwordRepeat"
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name="passwordRepeat"
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type="password"
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required
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autoComplete="new-password"
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/>
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</div>
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<Button disabled={busy}>{busy ? 'Registrieren …' : 'Registrieren'}</Button>
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</form>
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<p className="mt-4 text-sm">
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Bereits registriert?{' '}
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<Link href="/login" className="text-slate-700 underline hover:text-slate-900 dark:text-slate-300 dark:hover:text-slate-100">
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Anmelden
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</Link>
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</p>
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</Card>
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);
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}
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export default function RegisterPage() {
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return (
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<main className="mx-auto flex min-h-screen max-w-md flex-col justify-center px-4">
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<h1 className="mb-6 text-center text-2xl font-bold">Konto erstellen</h1>
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<RegisterForm />
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</main>
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);
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}
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