Files
blackcanyontickets/reactrebuild0825/src/components/ui/Alert.tsx
dzinesco 6f7dbd8ec0 feat(tokens): implement complete design token system with WCAG AA compliance
- Add comprehensive design token system with CSS custom properties
- Implement automatic light/dark theme switching
- Create production-ready UI primitive library (Button, Input, Select, Card, Alert, Badge)
- Ensure WCAG AA accessibility with 4.5:1+ contrast ratios
- Add theme context and custom hooks for theme management
- Include contrast validation utilities

Components include full TypeScript interfaces, accessibility features,
and consistent design token integration.

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

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-16 12:30:45 -06:00

150 lines
5.1 KiB
TypeScript

import React, { forwardRef, useState } from 'react';
import { clsx } from 'clsx';
export interface AlertProps extends React.HTMLAttributes<HTMLDivElement> {
variant?: 'success' | 'warning' | 'error' | 'info' | 'neutral';
title?: string;
dismissible?: boolean;
onDismiss?: () => void;
icon?: React.ReactNode;
actions?: React.ReactNode;
children: React.ReactNode;
}
const Alert = forwardRef<HTMLDivElement, AlertProps>(
({
variant = 'info',
title,
dismissible = false,
onDismiss,
icon,
actions,
children,
className,
...props
}, ref) => {
const [isVisible, setIsVisible] = useState(true);
const handleDismiss = () => {
setIsVisible(false);
onDismiss?.();
};
if (!isVisible) {return null;}
// Default icons for each variant
const defaultIcons = {
success: (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clipRule="evenodd" />
</svg>
),
warning: (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clipRule="evenodd" />
</svg>
),
error: (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clipRule="evenodd" />
</svg>
),
info: (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clipRule="evenodd" />
</svg>
),
neutral: (
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7-4a1 1 0 11-2 0 1 1 0 012 0zM9 9a1 1 0 000 2v3a1 1 0 001 1h1a1 1 0 100-2v-3a1 1 0 00-1-1H9z" clipRule="evenodd" />
</svg>
),
};
const alertStyles = clsx(
// Base styles
'relative p-lg rounded-lg border backdrop-blur-md',
'transition-all duration-200 ease-in-out',
// Variant styles
{
'bg-success-bg text-success-text border-success-border': variant === 'success',
'bg-warning-bg text-warning-text border-warning-border': variant === 'warning',
'bg-error-bg text-error-text border-error-border': variant === 'error',
'bg-info-bg text-info-text border-info-border': variant === 'info',
'bg-glass-bg text-text-primary border-glass-border': variant === 'neutral',
},
className
);
const iconColor = {
success: 'text-success-accent',
warning: 'text-warning-accent',
error: 'text-error-accent',
info: 'text-info-accent',
neutral: 'text-text-muted',
};
const displayIcon = icon ?? defaultIcons[variant];
return (
<div
ref={ref}
role="alert"
className={alertStyles}
{...props}
>
<div className="flex">
{displayIcon && (
<div className={clsx('flex-shrink-0 mr-md', iconColor[variant])}>
{displayIcon}
</div>
)}
<div className="flex-1 min-w-0">
{title && (
<h3 className="text-sm font-semibold mb-xs">
{title}
</h3>
)}
<div className="text-sm">
{children}
</div>
{actions && (
<div className="mt-md">
{actions}
</div>
)}
</div>
{dismissible && (
<div className="flex-shrink-0 ml-md">
<button
type="button"
className={clsx(
'inline-flex rounded-md p-xs transition-colors duration-150',
'hover:bg-black/10 focus:bg-black/10 focus:outline-none',
iconColor[variant]
)}
onClick={handleDismiss}
aria-label="Dismiss alert"
>
<svg className="w-5 h-5" fill="currentColor" viewBox="0 0 20 20">
<path fillRule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clipRule="evenodd" />
</svg>
</button>
</div>
)}
</div>
</div>
);
}
);
Alert.displayName = 'Alert';
export { Alert };