feat: upgrade UI with premium industrial aesthetics, purely visual language switch, and resilient error pages

Former-commit-id: e4d801c24e64c41816f86de9767b47894abb6806
This commit is contained in:
2026-05-09 09:39:58 +02:00
parent 3590d47fdb
commit 2ce9ac11e7
15 changed files with 453 additions and 232 deletions

View File

@@ -6,7 +6,7 @@ import { useTransition } from './TransitionProvider';
import Image from 'next/image';
export function PageTransitionShutter() {
const { isTransitioning } = useTransition();
const { isTransitioning, transitionMessage } = useTransition();
return (
<AnimatePresence>
@@ -58,9 +58,95 @@ export function PageTransitionShutter() {
/>
</div>
{/* Transition Message or Graphical Visualizer */}
<AnimatePresence>
{transitionMessage && (
transitionMessage.startsWith('LANG_SWITCH:') ? (
(() => {
const [, fromLang, toLang] = transitionMessage.split(':');
return (
<motion.div
key="lang-switch-graphic"
initial={{ opacity: 0, scale: 0.8 }}
animate={{ opacity: 1, scale: 1 }}
exit={{ opacity: 0, scale: 1.2 }}
className="mt-12 mb-4 flex items-center gap-6 sm:gap-10 drop-shadow-[0_0_30px_rgba(255,255,255,0.1)]"
>
{/* Old Language Flag - Fading out */}
<div className="w-20 h-20 sm:w-28 sm:h-28 rounded-[2rem] bg-white/5 border border-white/10 backdrop-blur-md flex items-center justify-center text-5xl sm:text-7xl relative overflow-hidden group grayscale opacity-50">
<motion.div
className="absolute inset-0 bg-white/10"
animate={{ scale: [1, 2], opacity: [0.5, 0] }}
transition={{ duration: 1.5, repeat: Infinity }}
/>
<span className="relative z-10 leading-none">{fromLang}</span>
</div>
{/* Animated Arrow connecting them */}
<div className="flex flex-col items-center gap-3">
<motion.div
animate={{ x: [0, 20, 0] }}
transition={{ duration: 1.2, repeat: Infinity, ease: "easeInOut" }}
className="text-primary drop-shadow-[0_0_15px_rgba(var(--color-primary),0.8)]"
>
<svg width="40" height="40" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" strokeLinecap="round" strokeLinejoin="round">
<line x1="5" y1="12" x2="19" y2="12"></line>
<polyline points="12 5 19 12 12 19"></polyline>
</svg>
</motion.div>
<div className="flex gap-2 opacity-50">
<span className="w-2 h-2 rounded-full bg-primary animate-pulse shadow-[0_0_8px_rgba(var(--color-primary),1)]" />
<span className="w-2 h-2 rounded-full bg-primary animate-pulse shadow-[0_0_8px_rgba(var(--color-primary),1)]" style={{ animationDelay: '150ms' }} />
<span className="w-2 h-2 rounded-full bg-primary animate-pulse shadow-[0_0_8px_rgba(var(--color-primary),1)]" style={{ animationDelay: '300ms' }} />
</div>
</div>
{/* New Language Flag - Intense Glow */}
<div className="w-24 h-24 sm:w-32 sm:h-32 rounded-[2.5rem] bg-primary/10 border border-primary/50 shadow-[0_0_80px_rgba(var(--color-primary),0.5)] backdrop-blur-xl flex items-center justify-center text-6xl sm:text-8xl relative overflow-hidden ring-4 ring-primary/30">
<span className="relative z-10 drop-shadow-[0_0_15px_rgba(255,255,255,0.6)] leading-none">{toLang}</span>
<motion.div
className="absolute inset-0 w-[200%] h-full bg-gradient-to-r from-transparent via-white/30 to-transparent skew-x-[-20deg]"
animate={{ x: ['-100%', '100%'] }}
transition={{ duration: 1.5, repeat: Infinity, ease: "linear" }}
/>
</div>
</motion.div>
);
})()
) : (
<motion.div
key="text-message"
initial={{ opacity: 0, y: 15, scale: 0.9 }}
animate={{ opacity: 1, y: 0, scale: 1 }}
exit={{ opacity: 0, y: -15, scale: 0.9 }}
transition={{ type: "spring", stiffness: 300, damping: 25 }}
className="mt-10 mb-2 px-6 py-2.5 rounded-full border border-primary/40 bg-primary/10 shadow-[0_0_40px_rgba(var(--color-primary),0.3)] backdrop-blur-xl relative overflow-hidden flex items-center justify-center"
>
<motion.div
className="absolute inset-0 w-[200%] h-full bg-gradient-to-r from-transparent via-white/20 to-transparent skew-x-[-20deg]"
animate={{ x: ['-100%', '100%'] }}
transition={{ duration: 1.5, repeat: Infinity, ease: "linear" }}
/>
<span className="text-white font-heading tracking-[0.2em] uppercase text-xs sm:text-sm font-extrabold flex items-center gap-3 relative z-10 drop-shadow-[0_0_8px_rgba(255,255,255,0.5)]">
<motion.svg
animate={{ rotate: 360 }}
transition={{ duration: 8, repeat: Infinity, ease: "linear" }}
xmlns="http://www.w3.org/2000/svg" className="w-5 h-5 text-primary-light" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" strokeLinecap="round" strokeLinejoin="round"
>
<circle cx="12" cy="12" r="10"></circle>
<line x1="2" y1="12" x2="22" y2="12"></line>
<path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path>
</motion.svg>
{transitionMessage}
</span>
</motion.div>
)
)}
</AnimatePresence>
{/* Extremely minimalist transition indicator */}
<motion.div
className="mt-6 flex gap-1"
className={`${transitionMessage ? 'mt-4' : 'mt-6'} flex gap-1`}
initial={{ opacity: 0 }}
animate={{ opacity: 1 }}
transition={{ delay: 0.3 }}

View File

@@ -5,16 +5,18 @@ import { useRouter } from 'next/navigation';
interface TransitionContextType {
isTransitioning: boolean;
startTransition: (href: string) => void;
transitionMessage: string | null;
startTransition: (href: string, message?: string | null) => void;
}
const TransitionContext = createContext<TransitionContextType | undefined>(undefined);
export function TransitionProvider({ children }: { children: ReactNode }) {
const [isTransitioning, setIsTransitioning] = useState(false);
const [transitionMessage, setTransitionMessage] = useState<string | null>(null);
const router = useRouter();
const startTransition = useCallback((href: string) => {
const startTransition = useCallback((href: string, message: string | null = null) => {
// Wenn wir bereits navigieren, nichts tun
if (isTransitioning) return;
@@ -25,6 +27,7 @@ export function TransitionProvider({ children }: { children: ReactNode }) {
return;
}
setTransitionMessage(message);
setIsTransitioning(true);
// Die Animation des Shutters abwarten (ca. 700ms), dann pushen
@@ -35,12 +38,14 @@ export function TransitionProvider({ children }: { children: ReactNode }) {
// Next.js Route-Changes sind fast sofort da, aber wir geben dem Cache kurz Zeit
setTimeout(() => {
setIsTransitioning(false);
// Message etwas verzögert zurücksetzen, damit es während dem Ausblenden nicht verschwindet
setTimeout(() => setTransitionMessage(null), 300);
}, 300);
}, 700);
}, [isTransitioning, router]);
return (
<TransitionContext.Provider value={{ isTransitioning, startTransition }}>
<TransitionContext.Provider value={{ isTransitioning, transitionMessage, startTransition }}>
{children}
</TransitionContext.Provider>
);