import React from 'react';
import { Loader2 } from 'lucide-react';
interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
variant?: 'primary' | 'secondary' | 'danger' | 'ghost';
size?: 'sm' | 'md' | 'lg';
loading?: boolean;
icon?: React.ReactNode;
iconPosition?: 'left' | 'right';
fullWidth?: boolean;
}
export const Button: React.FC<ButtonProps> = ({
children,
variant = 'primary',
size = 'md',
loading = false,
icon,
iconPosition = 'left',
fullWidth = false,
disabled,
className = '',
...props
}) => {
const baseStyles = 'inline-flex items-center justify-center font-medium rounded-lg transition-all duration-200 focus:outline-none focus:ring-2 focus:ring-offset-2 dark:focus:ring-offset-gray-900 disabled:opacity-50 disabled:cursor-not-allowed';
const variantStyles = {
primary: 'bg-blue-600 text-white hover:bg-blue-700 focus:ring-blue-500 shadow-sm dark:bg-blue-600 dark:hover:bg-blue-700',
secondary: 'bg-gray-200 text-gray-900 hover:bg-gray-300 focus:ring-gray-500 dark:bg-gray-700 dark:text-gray-100 dark:hover:bg-gray-600',
danger: 'bg-red-600 text-white hover:bg-red-700 focus:ring-red-500 shadow-sm dark:bg-red-600 dark:hover:bg-red-700',
ghost: 'text-gray-700 hover:bg-gray-100 focus:ring-gray-500 dark:text-gray-300 dark:hover:bg-gray-800',
};
const sizeStyles = {
sm: 'px-3 py-1.5 text-sm',
md: 'px-4 py-2 text-sm',
lg: 'px-6 py-3 text-base',
};
const widthStyle = fullWidth ? 'w-full' : '';
const renderIcon = () => {
if (loading) {
return <Loader2 className="w-4 h-4 animate-spin" />;
}
return icon;
};
const iconElement = renderIcon();
return (
<button
className={`${baseStyles} ${variantStyles[variant]} ${sizeStyles[size]} ${widthStyle} ${className}`}
disabled={disabled || loading}
{...props}
>
{iconElement && iconPosition === 'left' && <span className="mr-2">{iconElement}</span>}
{children}
{iconElement && iconPosition === 'right' && <span className="ml-2">{iconElement}</span>}
</button>
);
};
