Error State

1'use client';
2 
3import { useState } from 'react';
4import { AlertTriangle, Loader2, RefreshCw } from 'lucide-react';
5import { cn } from '@/lib/utils';
6 
7export type ErrorStateVariant = 'Card' | 'Inline';
8 
9export interface ErrorStateProps {
10  title?: string;
11  message?: string;
12  retryLabel?: string;
13  retrying?: boolean;
14  onRetry?: () => void;
15  variant?: ErrorStateVariant;
16  className?: string;
17}
18 
19export function ErrorState({
20  title = 'Generation failed',
21  message = 'The model timed out before finishing. Your prompt is preserved — retrying usually resolves this.',
22  retryLabel = 'Retry',
23  retrying: retryingProp,
24  onRetry,
25  variant = 'Card',
26  className,
27}: ErrorStateProps) {
28  const [retryingState, setRetryingState] = useState(false);
29  const retrying = retryingProp !== undefined ? retryingProp : retryingState;
30 
31  function retry() {
32    setRetryingState(true);
33    setTimeout(() => setRetryingState(false), 1600);
34    onRetry?.();
35  }
36 
37  if (variant === 'Inline') {
38    return (
39      <div
40        role="alert"
41        className={cn(
42          'flex w-fit items-center gap-2.5 rounded-full border border-red-500/20 bg-red-500/[0.06] py-1.5 pl-3 pr-1.5 text-[12.5px] text-red-700 dark:text-red-400',
43          className,
44        )}
45      >
46        <AlertTriangle className="size-3.5 shrink-0" />
47        <span>{title}</span>
48        <button
49          type="button"
50          onClick={retry}
51          disabled={retrying}
52          className="flex items-center gap-1 rounded-full bg-white px-2 py-0.5 text-[11.5px] font-medium text-neutral-800 shadow-xs transition-transform duration-150 active:scale-[0.95] focus-visible:outline-hidden focus-visible:ring-2 focus-visible:ring-red-400 dark:bg-neutral-900 dark:text-neutral-200"
53        >
54          {retrying ? (
55            <Loader2 className="size-3 animate-spin [animation-duration:800ms]" />
56          ) : (
57            <RefreshCw className="size-3" />
58          )}
59          {retryLabel}
60        </button>
61      </div>
62    );
63  }
64 
65  return (
66    <div
67      role="alert"
68      className={cn(
69        'w-full max-w-[420px] rounded-2xl border border-black/[0.08] bg-white p-4 shadow-xs dark:border-white/[0.09] dark:bg-[#0B0B0D]',
70        className,
71      )}
72    >
73      <div className="flex items-start gap-3">
74        <span className="grid size-8 shrink-0 place-items-center rounded-full bg-red-500/10 text-red-600 dark:text-red-400">
75          <AlertTriangle className="size-4" />
76        </span>
77// … truncated