hellth-hub/apps/admin/app/(authed)/einstellungen/page.tsx

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"use client";
import {
BeakerIcon,
BellIcon,
ChevronRightIcon,
ClockIcon,
EyeIcon,
EyeSlashIcon,
FireIcon,
MoonIcon,
ScaleIcon,
SunIcon,
} from "@heroicons/react/24/outline";
import Link from "next/link";
import { useEffect, useMemo, useState } from "react";
import { DataPageLayout } from "@/app/_components/data-page-layout";
import { useTheme } from "@/app/_components/theme-provider";
import { authClient } from "@/lib/auth-client";
import { HellthGoals, loadHellthData } from "@/lib/hellth-data";
import { trpc } from "@/lib/trpc";
const PASSWORD_CHARS =
"ABCDEFGHJKMNPQRSTUVWXYZabcdefghjkmnpqrstuvwxyz23456789!@#$%&*";
const dietPreferenceOptions = [
{ id: "vegan", label: "Vegan" },
{ id: "vegetarian", label: "Vegetarisch" },
{ id: "meat", label: "Fleisch" },
{ id: "fish", label: "Fisch" },
] as const;
type DietPreference = (typeof dietPreferenceOptions)[number]["id"];
function todayKey() {
return new Date().toISOString().slice(0, 10);
}
function generatePassword(length = 16) {
const bytes = crypto.getRandomValues(new Uint8Array(length));
return Array.from(bytes, (byte) => PASSWORD_CHARS[byte % PASSWORD_CHARS.length]!).join(
"",
);
}
async function toOptimizedAvatarDataUrl(file: File) {
const bitmap = await createImageBitmap(file);
const maxEdge = 320;
const scale = Math.min(1, maxEdge / Math.max(bitmap.width, bitmap.height));
const width = Math.max(1, Math.round(bitmap.width * scale));
const height = Math.max(1, Math.round(bitmap.height * scale));
const canvas = document.createElement("canvas");
canvas.width = width;
canvas.height = height;
const ctx = canvas.getContext("2d");
if (!ctx) throw new Error("Canvas nicht verfügbar");
ctx.drawImage(bitmap, 0, 0, width, height);
bitmap.close();
const dataUrl = canvas.toDataURL("image/webp", 0.82);
if (!dataUrl.startsWith("data:image/")) {
throw new Error("Profilbild konnte nicht verarbeitet werden.");
}
if (dataUrl.length > 120_000) {
throw new Error("Profilbild ist nach Komprimierung noch zu groß.");
}
return dataUrl;
}
export default function EinstellungenPage() {
const { isDark, toggleDark } = useTheme();
const utils = trpc.useUtils();
const profileQuery = trpc.users.myProfile.useQuery();
const securityQuery = trpc.security.status.useQuery();
const healthOverviewQuery = trpc.health.overview.useQuery({ date: todayKey() });
const passkeysQuery = authClient.useListPasskeys();
const userKey = profileQuery.data?.id ?? profileQuery.data?.email ?? null;
const [statusMessage, setStatusMessage] = useState<string | null>(null);
const [errorMessage, setErrorMessage] = useState<string | null>(null);
const [healthGoals, setHealthGoals] = useState<HellthGoals | null>(null);
const [firstName, setFirstName] = useState("");
const [lastName, setLastName] = useState("");
const [phone, setPhone] = useState("");
const [mobile, setMobile] = useState("");
const [street, setStreet] = useState("");
const [postalCode, setPostalCode] = useState("");
const [city, setCity] = useState("");
const [image, setImage] = useState<string | null>(null);
const [dietPreferences, setDietPreferences] = useState<DietPreference[]>(["vegan", "vegetarian", "meat", "fish"]);
const [mealsPerDay, setMealsPerDay] = useState("3");
const [cooksPerDay, setCooksPerDay] = useState("1");
const [preferredMealPrepDays, setPreferredMealPrepDays] = useState("0");
const [meatFishFrequency, setMeatFishFrequency] = useState<"none" | "once_per_day" | "flexible">("flexible");
const isPlatformAdmin = profileQuery.data?.role === "admin";
const [currentPassword, setCurrentPassword] = useState("");
const [newPassword, setNewPassword] = useState("");
const [confirmNewPassword, setConfirmNewPassword] = useState("");
const [showCurrentPassword, setShowCurrentPassword] = useState(false);
const [showNewPassword, setShowNewPassword] = useState(false);
const [showConfirmPassword, setShowConfirmPassword] = useState(false);
const [newPasskeyName, setNewPasskeyName] = useState("");
useEffect(() => {
if (profileQuery.data) {
setFirstName(profileQuery.data.firstName ?? profileQuery.data.name ?? "");
setLastName(profileQuery.data.lastName ?? profileQuery.data.name ?? "");
setPhone(profileQuery.data.phone ?? "");
setMobile(profileQuery.data.mobile ?? "");
setStreet(profileQuery.data.street ?? "");
setPostalCode(profileQuery.data.postalCode ?? "");
setCity(profileQuery.data.city ?? "");
setImage(profileQuery.data.image ?? null);
}
}, [profileQuery.data]);
useEffect(() => {
if (!userKey) return;
setHealthGoals(loadHellthData(userKey).goals);
}, [userKey]);
const updateMyProfile = trpc.users.updateMyProfile.useMutation({
onSuccess: async () => {
await Promise.all([utils.users.myProfile.invalidate(), utils.security.status.invalidate()]);
setStatusMessage("Profil gespeichert.");
setErrorMessage(null);
},
onError: (error) => {
setErrorMessage(error.message);
setStatusMessage(null);
},
});
const changeMyPassword = trpc.users.changeMyPassword.useMutation({
onSuccess: () => {
setCurrentPassword("");
setNewPassword("");
setConfirmNewPassword("");
setStatusMessage("Passwort erfolgreich aktualisiert.");
setErrorMessage(null);
},
onError: (error) => {
setErrorMessage(error.message);
setStatusMessage(null);
},
});
const updateHealthProfile = trpc.health.upsertProfile.useMutation({
onSuccess: async () => {
await healthOverviewQuery.refetch();
await utils.health.recipeRecommendations.invalidate();
setStatusMessage("Essenspräferenzen gespeichert.");
setErrorMessage(null);
},
onError: (error) => {
setErrorMessage(error.message);
setStatusMessage(null);
},
});
useEffect(() => {
const profile = healthOverviewQuery.data?.profile;
if (!profile) return;
setDietPreferences((profile.dietPreferences?.length ? profile.dietPreferences : ["vegan", "vegetarian", "meat", "fish"]) as DietPreference[]);
setMealsPerDay(String(profile.mealsPerDay ?? 3));
setCooksPerDay(String(profile.cooksPerDay ?? 1));
setPreferredMealPrepDays(String(profile.preferredMealPrepDays ?? 0));
setMeatFishFrequency((profile.meatFishFrequency as "none" | "once_per_day" | "flexible") ?? "flexible");
}, [healthOverviewQuery.data?.profile]);
function toggleDietPreference(preference: DietPreference) {
setDietPreferences((current) => {
const next = current.includes(preference) ? current.filter((item) => item !== preference) : [...current, preference];
return next.length ? next : current;
});
}
function saveEatingPreferences() {
const profile = healthOverviewQuery.data?.profile;
updateHealthProfile.mutate({
goal: profile?.goal ?? "healthier",
age: profile?.age ?? null,
heightCm: profile?.heightCm == null ? null : Number(profile.heightCm),
currentWeightKg: profile?.currentWeightKg == null ? null : Number(profile.currentWeightKg),
targetWeightKg: profile?.targetWeightKg == null ? null : Number(profile.targetWeightKg),
activityLevel: profile?.activityLevel ?? "moderate",
dietStyle: profile?.dietStyle ?? "flexible",
dietPreferences,
mealsPerDay: Number(mealsPerDay) || 3,
cooksPerDay: Number(cooksPerDay) || 1,
preferredMealPrepDays: Number(preferredMealPrepDays) || 0,
meatFishFrequency,
cookingTime: (profile?.cookingTime as "low" | "medium" | "high" | undefined) ?? "medium",
budgetFocus: profile?.budgetFocus ?? false,
excludedFoods: profile?.excludedFoods ?? null,
biggestChallenge: profile?.biggestChallenge ?? null,
medicalNote: profile?.medicalNote ?? false,
completed: Boolean(profile?.completedAt),
});
}
const isBusy = updateMyProfile.isPending || changeMyPassword.isPending;
const passwordMismatch =
confirmNewPassword.length > 0 && newPassword !== confirmNewPassword;
const canSaveProfile = useMemo(
() =>
!!firstName.trim() &&
firstName.trim().length >= 2 &&
(firstName.trim() !== (profileQuery.data?.firstName ?? profileQuery.data?.name ?? "") ||
(lastName.trim() || null) !== (profileQuery.data?.lastName ?? null) ||
(phone.trim() || null) !== (profileQuery.data?.phone ?? null) ||
(mobile.trim() || null) !== (profileQuery.data?.mobile ?? null) ||
(street.trim() || null) !== (profileQuery.data?.street ?? null) ||
(postalCode.trim() || null) !== (profileQuery.data?.postalCode ?? null) ||
(city.trim() || null) !== (profileQuery.data?.city ?? null) ||
(image ?? null) !== (profileQuery.data?.image ?? null)),
[
firstName,
lastName,
phone,
mobile,
street,
postalCode,
city,
image,
profileQuery.data?.firstName,
profileQuery.data?.name,
profileQuery.data?.lastName,
profileQuery.data?.phone,
profileQuery.data?.mobile,
profileQuery.data?.street,
profileQuery.data?.postalCode,
profileQuery.data?.city,
profileQuery.data?.image,
],
);
async function handleAddPasskey() {
setErrorMessage(null);
setStatusMessage(null);
const result = await authClient.passkey.addPasskey({
name: newPasskeyName.trim() || undefined,
});
if (result.error) {
setErrorMessage(result.error.message ?? "Passkey konnte nicht hinzugefügt werden.");
return;
}
setStatusMessage("Passkey erfolgreich hinzugefügt.");
setNewPasskeyName("");
await passkeysQuery.refetch();
}
async function handleImageUpload(file: File) {
if (!file.type.startsWith("image/")) {
setErrorMessage("Bitte eine Bilddatei auswählen.");
return;
}
if (file.size > 5 * 1024 * 1024) {
setErrorMessage("Profilbild ist zu groß. Maximal 5 MB.");
return;
}
try {
const dataUrl = await toOptimizedAvatarDataUrl(file);
setImage(dataUrl);
setErrorMessage(null);
} catch (error) {
setErrorMessage(
error instanceof Error
? error.message
: "Profilbild konnte nicht verarbeitet werden.",
);
}
}
return (
<DataPageLayout title="Einstellungen" description="Persönliches Profil und Sicherheit">
<div className="mb-6 grid grid-cols-1 gap-4 xl:grid-cols-3">
<section className="rounded-[2rem] bg-white p-6 shadow-sm ring-1 ring-gray-100">
<h2 className="text-xl font-black text-gray-400">Ziele</h2>
<div className="mt-5 divide-y divide-gray-100">
{[
{ icon: FireIcon, label: "Kalorien", value: `${healthGoals?.calories ?? 2000} kcal`, color: "text-orange-500" },
{ icon: ScaleIcon, label: "Makros", value: `${healthGoals?.carbs ?? 200}/${healthGoals?.fat ?? 67}/${healthGoals?.protein ?? 150} g`, color: "text-blue-500" },
{ icon: ClockIcon, label: "Fasten", value: `${healthGoals?.fastingHours ?? 12} h`, color: "text-rose-500" },
{ icon: BeakerIcon, label: "Wasser", value: `${healthGoals?.drinkMl ?? 2500} ml`, color: "text-blue-500" },
{ icon: ScaleIcon, label: "Gewicht", value: `${healthGoals?.weightKg ?? 120} kg`, color: "text-orange-500" },
].map((item) => (
<Link key={item.label} href="/ziele" className="flex w-full items-center gap-4 py-4 text-left">
<item.icon className={`h-7 w-7 ${item.color}`} />
<span className="flex-1 text-lg font-black text-gray-950">{item.label}</span>
<span className="text-lg font-black text-gray-400">{item.value}</span>
<ChevronRightIcon className="h-5 w-5 text-gray-300" />
</Link>
))}
</div>
</section>
<section className="rounded-[2rem] bg-white p-6 shadow-sm ring-1 ring-gray-100">
<h2 className="text-xl font-black text-gray-400">Rezept-Präferenzen</h2>
<div className="mt-5 space-y-4">
<div>
<p className="text-sm font-black uppercase text-gray-400">Ernährung</p>
<div className="mt-2 grid grid-cols-2 gap-2">
{dietPreferenceOptions.map((option) => (
<button
key={option.id}
type="button"
onClick={() => toggleDietPreference(option.id)}
className={`rounded-full px-3 py-2 text-sm font-black ${
dietPreferences.includes(option.id) ? "bg-[#0F766E] text-white" : "bg-gray-100 text-gray-500"
}`}
>
{option.label}
</button>
))}
</div>
</div>
<div className="grid grid-cols-3 gap-2">
<label className="space-y-1">
<span className="text-xs font-black uppercase text-gray-400">Mahlzeiten</span>
<input value={mealsPerDay} onChange={(event) => setMealsPerDay(event.target.value)} className="w-full rounded-2xl border border-gray-200 px-3 py-2 text-sm font-bold" />
</label>
<label className="space-y-1">
<span className="text-xs font-black uppercase text-gray-400">Kochen/Tag</span>
<input value={cooksPerDay} onChange={(event) => setCooksPerDay(event.target.value)} className="w-full rounded-2xl border border-gray-200 px-3 py-2 text-sm font-bold" />
</label>
<label className="space-y-1">
<span className="text-xs font-black uppercase text-gray-400">Mealprep</span>
<input value={preferredMealPrepDays} onChange={(event) => setPreferredMealPrepDays(event.target.value)} className="w-full rounded-2xl border border-gray-200 px-3 py-2 text-sm font-bold" />
</label>
</div>
<label className="block space-y-1">
<span className="text-xs font-black uppercase text-gray-400">Fleisch/Fisch</span>
<select
value={meatFishFrequency}
onChange={(event) => setMeatFishFrequency(event.target.value as "none" | "once_per_day" | "flexible")}
className="w-full rounded-2xl border border-gray-200 px-3 py-2 text-sm font-bold"
>
<option value="none">nie</option>
<option value="once_per_day">maximal 1x am Tag</option>
<option value="flexible">flexibel</option>
</select>
</label>
<button
type="button"
onClick={saveEatingPreferences}
disabled={updateHealthProfile.isPending}
className="w-full rounded-full bg-gray-950 px-4 py-3 text-sm font-black text-white disabled:opacity-50"
>
Präferenzen speichern
</button>
</div>
</section>
<section className="rounded-[2rem] bg-white p-6 shadow-sm ring-1 ring-gray-100">
<h2 className="text-xl font-black text-gray-400">Anwendung</h2>
<div className="mt-5 space-y-4">
<div className="flex items-center gap-4">
<BellIcon className="h-7 w-7 text-green-500" />
<div className="flex-1">
<p className="text-lg font-black text-gray-950">Tägliche Erinnerung</p>
<p className="text-sm font-bold text-gray-400">Tracking und Planung</p>
</div>
<span className="relative inline-flex h-8 w-14 rounded-full bg-green-500">
<span className="absolute right-1 top-1 h-6 w-6 rounded-full bg-white" />
</span>
</div>
<div className="flex items-center gap-4">
{isDark ? <MoonIcon className="h-7 w-7 text-indigo-400" /> : <SunIcon className="h-7 w-7 text-amber-500" />}
<div className="flex-1">
<p className="text-lg font-black text-gray-950">Dunkles Design</p>
<p className="text-sm font-bold text-gray-400">{isDark ? "aktiv" : "inaktiv"}</p>
</div>
<button
type="button"
onClick={toggleDark}
className={`relative inline-flex h-8 w-14 rounded-full ${isDark ? "bg-[#0F766E]" : "bg-gray-200"}`}
aria-label="Dunkles Design umschalten"
>
<span className={`absolute top-1 h-6 w-6 rounded-full bg-white transition ${isDark ? "right-1" : "left-1"}`} />
</button>
</div>
</div>
</section>
</div>
<div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
<section className="lg:col-span-2 bg-white border border-gray-200 rounded-xl p-6 space-y-5">
<div>
<h2 className="text-lg font-semibold text-[#333333]">Mein Profil</h2>
<p className="text-sm text-gray-500 mt-1">
Du kannst dein eigenes Profil bearbeiten. Höhere Admins können dich zusätzlich in
der Benutzerverwaltung bearbeiten.
</p>
</div>
<div className="grid grid-cols-1 md:grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Name</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={firstName}
onChange={(event) => setFirstName(event.target.value)}
placeholder="Vorname"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Nachname</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={lastName}
onChange={(event) => setLastName(event.target.value)}
placeholder="Nachname"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Profilbild</label>
<div className="flex items-center gap-3">
<div className="w-16 h-16 rounded-full bg-gray-100 border border-gray-200 overflow-hidden shrink-0">
{image ? (
// eslint-disable-next-line @next/next/no-img-element
<img src={image} alt="Profilbild" className="w-full h-full object-cover" />
) : (
<div className="w-full h-full flex items-center justify-center text-sm text-gray-400">
-
</div>
)}
</div>
<div className="space-y-2">
<label className="inline-flex px-3 py-2 rounded-lg bg-gray-100 text-gray-700 text-sm cursor-pointer">
Bild hochladen
<input
type="file"
accept="image/*"
className="hidden"
onChange={(event) => {
const file = event.target.files?.[0];
if (file) {
void handleImageUpload(file);
}
event.currentTarget.value = "";
}}
/>
</label>
<p className="text-xs text-gray-500">Bild wird automatisch skaliert und komprimiert.</p>
<button
type="button"
onClick={() => setImage(null)}
className="block text-xs text-red-600 hover:text-red-700"
>
Bild entfernen
</button>
</div>
</div>
</div>
<div className="md:col-span-2">
<label className="block text-sm font-medium text-gray-700 mb-1.5">E-Mail</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm bg-gray-50 text-gray-500"
value={profileQuery.data?.email ?? ""}
disabled
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Telefon</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={phone}
onChange={(event) => setPhone(event.target.value)}
placeholder="Telefon"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Mobil</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={mobile}
onChange={(event) => setMobile(event.target.value)}
placeholder="Mobil"
/>
</div>
<div className="md:col-span-2">
<label className="block text-sm font-medium text-gray-700 mb-1.5">Straße</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={street}
onChange={(event) => setStreet(event.target.value)}
placeholder="Straße und Hausnummer"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">PLZ</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={postalCode}
onChange={(event) => setPostalCode(event.target.value)}
placeholder="PLZ"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1.5">Ort</label>
<input
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
value={city}
onChange={(event) => setCity(event.target.value)}
placeholder="Ort"
/>
</div>
</div>
<div className="flex items-center gap-3">
<button
onClick={() => {
setStatusMessage(null);
setErrorMessage(null);
updateMyProfile.mutate({
firstName: firstName.trim(),
lastName: lastName.trim() || null,
phone: phone.trim() || null,
mobile: mobile.trim() || null,
street: street.trim() || null,
postalCode: postalCode.trim() || null,
city: city.trim() || null,
image,
});
}}
disabled={isBusy || !canSaveProfile}
className="px-4 py-2 rounded-lg bg-[#0F766E] text-white text-sm font-medium disabled:opacity-50"
>
Profil speichern
</button>
</div>
</section>
<section className="bg-white border border-gray-200 rounded-xl p-6 space-y-4">
<h2 className="text-lg font-semibold text-[#333333]">Sicherheit</h2>
<p className="text-sm text-gray-600">
2FA Status:{" "}
<strong>{securityQuery.data?.twoFactorEnabled ? "aktiv" : "nicht aktiv"}</strong>
</p>
{securityQuery.data?.twoFactorRecoveryRequired && (
<p className="text-xs text-amber-700 bg-amber-50 border border-amber-200 rounded-md px-3 py-2">
2FA Recovery aktiv: Bitte OTP neu einrichten.
</p>
)}
<div className="flex flex-wrap gap-2">
<Link
href="/sicherheit/2fa-setup"
className="inline-flex px-4 py-2 rounded-lg bg-gray-900 text-white text-sm"
>
2FA verwalten
</Link>
</div>
<div className="border-t border-gray-100 pt-4 space-y-2">
<h3 className="text-sm font-semibold text-gray-800">Passkeys</h3>
<p className="text-sm text-gray-600">
Passkeys erlauben die Anmeldung per Gerät (z. B. Windows Hello, Touch ID oder
Passwortmanager).
</p>
<div className="flex flex-col sm:flex-row gap-2">
<input
type="text"
value={newPasskeyName}
onChange={(event) => setNewPasskeyName(event.target.value)}
placeholder="Name (optional), z. B. Laptop"
className="flex-1 border border-gray-200 rounded-lg px-3 py-2.5 text-sm"
/>
<button
type="button"
onClick={() => void handleAddPasskey()}
disabled={isBusy}
className="px-4 py-2 rounded-lg bg-gray-900 text-white text-sm disabled:opacity-50"
>
Passkey hinzufügen
</button>
</div>
<div className="space-y-2">
{passkeysQuery.isPending && (
<p className="text-xs text-gray-500">Passkeys werden geladen...</p>
)}
{passkeysQuery.error && (
<p className="text-xs text-red-600">
{passkeysQuery.error.message ?? "Passkeys konnten nicht geladen werden."}
</p>
)}
{!passkeysQuery.isPending &&
!passkeysQuery.error &&
(passkeysQuery.data?.length ?? 0) === 0 && (
<p className="text-xs text-gray-500">Noch keine Passkeys hinterlegt.</p>
)}
{(passkeysQuery.data ?? []).map((item) => (
<div
key={item.id}
className="rounded-md border border-gray-200 bg-gray-50 px-3 py-2 text-xs text-gray-700"
>
<p className="font-medium text-gray-800">{item.name || "Unbenannter Passkey"}</p>
<p className="text-gray-500">Erstellt: {new Date(item.createdAt).toLocaleString("de-DE")}</p>
</div>
))}
</div>
</div>
<div className="border-t border-gray-100 pt-4 space-y-3">
<h3 className="text-sm font-semibold text-gray-800">Passwort zurücksetzen</h3>
<div className="relative">
<input
type={showCurrentPassword ? "text" : "password"}
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 pr-11 text-sm"
placeholder="Aktuelles Passwort"
value={currentPassword}
onChange={(event) => setCurrentPassword(event.target.value)}
/>
<button
type="button"
onClick={() => setShowCurrentPassword((value) => !value)}
className="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600"
aria-label={showCurrentPassword ? "Passwort verbergen" : "Passwort anzeigen"}
>
{showCurrentPassword ? (
<EyeSlashIcon className="w-4 h-4" />
) : (
<EyeIcon className="w-4 h-4" />
)}
</button>
</div>
<div className="relative">
<input
type={showNewPassword ? "text" : "password"}
className="w-full border border-gray-200 rounded-lg px-3 py-2.5 pr-11 text-sm"
placeholder="Neues Passwort (mind. 16 Zeichen)"
value={newPassword}
onChange={(event) => setNewPassword(event.target.value)}
/>
<button
type="button"
onClick={() => setShowNewPassword((value) => !value)}
className="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600"
aria-label={showNewPassword ? "Passwort verbergen" : "Passwort anzeigen"}
>
{showNewPassword ? (
<EyeSlashIcon className="w-4 h-4" />
) : (
<EyeIcon className="w-4 h-4" />
)}
</button>
</div>
<div className="relative">
<input
type={showConfirmPassword ? "text" : "password"}
className={`w-full border rounded-lg px-3 py-2.5 pr-11 text-sm ${
passwordMismatch ? "border-red-300" : "border-gray-200"
}`}
placeholder="Neues Passwort bestätigen"
value={confirmNewPassword}
onChange={(event) => setConfirmNewPassword(event.target.value)}
/>
<button
type="button"
onClick={() => setShowConfirmPassword((value) => !value)}
className="absolute right-3 top-1/2 -translate-y-1/2 text-gray-400 hover:text-gray-600"
aria-label={showConfirmPassword ? "Passwort verbergen" : "Passwort anzeigen"}
>
{showConfirmPassword ? (
<EyeSlashIcon className="w-4 h-4" />
) : (
<EyeIcon className="w-4 h-4" />
)}
</button>
</div>
{passwordMismatch && (
<p className="text-xs text-red-600">Die neuen Passwörter stimmen nicht überein.</p>
)}
<button
type="button"
onClick={() => {
const generated = generatePassword(16);
setNewPassword(generated);
setConfirmNewPassword(generated);
setShowNewPassword(true);
setShowConfirmPassword(true);
}}
className="px-3 py-2 rounded-lg bg-gray-100 text-gray-700 text-sm w-fit"
>
Passwort generieren (16)
</button>
<button
onClick={() => {
setStatusMessage(null);
setErrorMessage(null);
changeMyPassword.mutate({
currentPassword,
newPassword,
});
}}
disabled={
isBusy ||
!currentPassword ||
newPassword.length < 16 ||
confirmNewPassword.length < 16 ||
passwordMismatch
}
className="w-full px-4 py-2 rounded-lg bg-[#0F766E] text-white text-sm font-medium disabled:opacity-50"
>
Passwort aktualisieren
</button>
</div>
</section>
<section className="lg:col-span-3 bg-white border border-gray-200 rounded-xl p-6 space-y-4">
<div>
<h2 className="text-lg font-semibold text-[#333333]">Darstellung</h2>
<p className="text-sm text-gray-500 mt-1">Erscheinungsbild der Anwendung anpassen.</p>
</div>
<div className="flex items-center justify-between rounded-lg border border-gray-100 bg-gray-50 px-4 py-3">
<div className="flex items-center gap-3">
{isDark ? (
<MoonIcon className="h-5 w-5 text-indigo-400" />
) : (
<SunIcon className="h-5 w-5 text-amber-500" />
)}
<div>
<p className="text-sm font-medium text-gray-900">Dunkles Design</p>
<p className="text-xs text-gray-500">
{isDark ? "Dunkles Design ist aktiv" : "Helles Design ist aktiv"}
</p>
</div>
</div>
<button
type="button"
onClick={toggleDark}
className={`relative inline-flex h-6 w-11 shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 focus:outline-none ${
isDark ? "bg-[#0F766E]" : "bg-gray-200"
}`}
role="switch"
aria-checked={isDark}
aria-label="Dunkles Design umschalten"
>
<span
className={`pointer-events-none inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ${
isDark ? "translate-x-5" : "translate-x-0"
}`}
/>
</button>
</div>
</section>
</div>
{profileQuery.isLoading && (
<div className="mt-6 text-sm rounded-lg border border-gray-200 bg-white px-4 py-3 text-gray-500">
Profil wird geladen...
</div>
)}
{(profileQuery.error || securityQuery.error) && (
<div className="mt-6 text-sm rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-red-700">
{profileQuery.error?.message ?? securityQuery.error?.message}
</div>
)}
{statusMessage && (
<div className="mt-6 text-sm rounded-lg border border-green-200 bg-green-50 px-4 py-3 text-green-700">
{statusMessage}
</div>
)}
{errorMessage && (
<div className="mt-6 text-sm rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-red-700">
{errorMessage}
</div>
)}
</DataPageLayout>
);
}