/**
* Toast 通知组件
* 用于显示轻量级的提示信息
*/
import React, { useEffect } from 'react';
export type ToastType = 'success' | 'error' | 'warning' | 'info';
export interface ToastProps {
id: string;
type: ToastType;
message: string;
duration?: number;
onClose: (id: string) => void;
}
const Toast: React.FC<ToastProps> = ({ id, type, message, duration = 3000, onClose }) => {
useEffect(() => {
if (duration > 0) {
const timer = setTimeout(() => {
onClose(id);
}, duration);
return () => clearTimeout(timer);
}
}, [id, duration, onClose]);
const getIcon = () => {
switch (type) {
case 'success':
return (
<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>
);
case 'error':
return (
<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>
);
case 'warning':
return (
<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>
);
case 'info':
return (
<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 getStyles = () => {
switch (type) {
case 'success':
return 'bg-green-50 text-green-800 border-green-200 dark:bg-green-900/20 dark:text-green-400 dark:border-green-800';
case 'error':
return 'bg-red-50 text-red-800 border-red-200 dark:bg-red-900/20 dark:text-red-400 dark:border-red-800';
case 'warning':
return 'bg-yellow-50 text-yellow-800 border-yellow-200 dark:bg-yellow-900/20 dark:text-yellow-400 dark:border-yellow-800';
case 'info':
return 'bg-blue-50 text-blue-800 border-blue-200 dark:bg-blue-900/20 dark:text-blue-400 dark:border-blue-800';
}
};
return (
<div
className={`flex items-center gap-3 px-4 py-3 rounded-lg border shadow-lg backdrop-blur-sm animate-slide-in ${getStyles()}`}
role="alert"
>
<div className="flex-shrink-0">{getIcon()}</div>
<div className="flex-1 text-sm font-medium">{message}</div>
<button
onClick={() => onClose(id)}
className="flex-shrink-0 opacity-70 hover:opacity-100 transition-opacity"
aria-label="关闭"
>
<svg className="w-4 h-4" 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>
);
};
export default Toast;
