SurfSense/surfsense_web/components/ui/unified-loading-screen.tsx
Anish Sarkar 22bd5e0f39 feat: implement unified loading screens across various components
- Introduced a new UnifiedLoadingScreen component for consistent loading indicators in the application.
- Replaced existing loading implementations in LoginPage, AuthCallbackPage, DashboardLayout, and other components with the new unified loading screen.
- Updated translations for loading messages to enhance user experience and clarity.
- Improved loading states in the ElectricProvider and TokenHandler components to utilize the new loading screen, ensuring a cohesive look and feel during loading processes.
2026-01-24 19:42:07 +05:30

72 lines
2 KiB
TypeScript

"use client";
import { useEffect, useState } from "react";
import { createPortal } from "react-dom";
import { Logo } from "@/components/Logo";
import { Spinner } from "@/components/ui/spinner";
import { AmbientBackground } from "@/app/(home)/login/AmbientBackground";
interface UnifiedLoadingScreenProps {
/** Optional message to display below the spinner */
message?: string;
/** Visual style variant */
variant?: "login" | "default";
}
export function UnifiedLoadingScreen({
message,
variant = "default",
}: UnifiedLoadingScreenProps) {
const [mounted, setMounted] = useState(false);
useEffect(() => {
setMounted(true);
}, []);
// Fixed-size container to prevent layout shifts
const spinnerContainer = (
<div className="h-12 w-12 flex items-center justify-center">
<Spinner
size={variant === "login" ? "lg" : "xl"}
className={variant === "login" ? "text-muted-foreground" : "text-primary"}
/>
</div>
);
const content = variant === "login" ? (
<div className="fixed inset-0 z-[9999] relative w-full overflow-hidden bg-background">
<AmbientBackground />
<div className="mx-auto flex h-screen max-w-lg flex-col items-center justify-center">
<Logo className="rounded-md" />
<div className="mt-8 flex flex-col items-center space-y-4">
{spinnerContainer}
{message && (
<span className="text-muted-foreground text-sm min-h-[1.25rem] text-center max-w-xs">
{message}
</span>
)}
</div>
</div>
</div>
) : (
<div className="fixed inset-0 z-[9999] flex min-h-screen flex-col items-center justify-center bg-background">
<div className="flex flex-col items-center space-y-4">
{spinnerContainer}
{message && (
<span className="text-muted-foreground text-sm min-h-[1.25rem] text-center max-w-md px-4">
{message}
</span>
)}
</div>
</div>
);
// Render inline during SSR, use portal after mounting
// This prevents the black flash during initial render
if (!mounted) {
return content;
}
return createPortal(content, document.body);
}