Files
supervisor-ui/components/layout/Navbar.tsx
Sebastian Krüger 3d5e9e36d6
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fix: resolve ThemeProvider SSR issue causing 500 error
The app was crashing with "useTheme must be used within ThemeProvider"
error during server-side rendering.

Changes:
- Created AppLayout client component to wrap Navbar
- Modified useTheme hook to return default values during SSR
  instead of throwing an error
- Updated Navbar to safely handle theme context
- Moved Navbar rendering into client-side only AppLayout

This fixes the SSR hydration mismatch and allows the app
to render correctly on both server and client.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-23 20:27:44 +01:00

82 lines
2.4 KiB
TypeScript

'use client';
import { useState, useEffect } from 'react';
import Link from 'next/link';
import { usePathname } from 'next/navigation';
import { Moon, Sun, Activity } from 'lucide-react';
import { useTheme } from '@/components/providers/ThemeProvider';
import { Button } from '@/components/ui/button';
import { cn } from '@/lib/utils/cn';
const navItems = [
{ href: '/', label: 'Dashboard' },
{ href: '/processes', label: 'Processes' },
{ href: '/groups', label: 'Groups' },
{ href: '/logs', label: 'Logs' },
{ href: '/config', label: 'Configuration' },
];
export function Navbar() {
const pathname = usePathname();
const [mounted, setMounted] = useState(false);
const themeContext = useTheme();
useEffect(() => {
setMounted(true);
}, []);
const toggleTheme = () => {
if (themeContext) {
themeContext.setTheme(themeContext.resolvedTheme === 'dark' ? 'light' : 'dark');
}
};
return (
<nav className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
<div className="container flex h-16 items-center px-4">
{/* Logo */}
<Link href="/" className="flex items-center gap-2 mr-8">
<Activity className="h-6 w-6 text-primary" />
<span className="font-bold text-xl bg-gradient-to-r from-primary to-accent bg-clip-text text-transparent">
Supervisor
</span>
</Link>
{/* Navigation Links */}
<div className="flex gap-1 flex-1">
{navItems.map((item) => (
<Link key={item.href} href={item.href}>
<Button
variant="ghost"
size="sm"
className={cn(
'transition-colors',
pathname === item.href && 'bg-accent text-accent-foreground'
)}
>
{item.label}
</Button>
</Link>
))}
</div>
{/* Theme Toggle */}
{mounted && themeContext && (
<Button
variant="ghost"
size="icon"
onClick={toggleTheme}
aria-label="Toggle theme"
>
{themeContext.resolvedTheme === 'dark' ? (
<Sun className="h-5 w-5" />
) : (
<Moon className="h-5 w-5" />
)}
</Button>
)}
</div>
</nav>
);
}