9232ebe294
Implemented complete design system and foundational infrastructure: **Design System Components:** - Button (all variants: primary, secondary, ghost, danger) - Input & Textarea (with validation and error states) - Card (elevated, outlined, flat variants) - Modal/Dialog (with focus trap and accessibility) - Avatar (with fallback initials) - Badge (all color variants) - Form helpers (FormField, Checkbox, Select) - Link component with Next.js integration - Navigation (Header, Footer with responsive design) **Layouts:** - MainLayout (with Header/Footer for public pages) - AuthLayout (minimal layout for auth flows) - DashboardLayout (with sidebar navigation) **Hooks & Utilities:** - useAuth() - authentication state management - useApi() - API calls with loading/error states - useLocalStorage() - persistent state management - apiClient - Axios instance with token refresh - authStore - Zustand store for auth state **Configuration:** - Tailwind config with design tokens - Dark mode support via CSS variables - Global styles with accessibility focus - WCAG 2.2 AA+ compliant focus indicators All components follow accessibility best practices with proper ARIA labels, keyboard navigation, and screen reader support. Job ID: MTAD-IMPL-2025-11-18-CL
86 lines
2.7 KiB
TypeScript
86 lines
2.7 KiB
TypeScript
'use client'
|
|
|
|
import React from 'react'
|
|
|
|
export type ButtonVariant = 'primary' | 'secondary' | 'ghost' | 'danger'
|
|
export type ButtonSize = 'sm' | 'md' | 'lg'
|
|
|
|
export interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
|
|
variant?: ButtonVariant
|
|
size?: ButtonSize
|
|
isLoading?: boolean
|
|
fullWidth?: boolean
|
|
children: React.ReactNode
|
|
}
|
|
|
|
const variantStyles: Record<ButtonVariant, string> = {
|
|
primary: 'bg-primary-500 hover:bg-primary-600 active:bg-primary-700 text-white shadow-sm disabled:bg-primary-300',
|
|
secondary: 'bg-secondary-500 hover:bg-secondary-600 active:bg-secondary-700 text-white shadow-sm disabled:bg-secondary-300',
|
|
ghost: 'bg-transparent hover:bg-gray-100 active:bg-gray-200 text-gray-700 dark:hover:bg-gray-800 dark:active:bg-gray-700 dark:text-gray-200',
|
|
danger: 'bg-error-500 hover:bg-error-600 active:bg-error-700 text-white shadow-sm disabled:bg-error-300',
|
|
}
|
|
|
|
const sizeStyles: Record<ButtonSize, string> = {
|
|
sm: 'px-3 py-1.5 text-sm',
|
|
md: 'px-4 py-2 text-base',
|
|
lg: 'px-6 py-3 text-lg',
|
|
}
|
|
|
|
export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
|
|
(
|
|
{
|
|
variant = 'primary',
|
|
size = 'md',
|
|
isLoading = false,
|
|
fullWidth = false,
|
|
className = '',
|
|
disabled,
|
|
children,
|
|
...props
|
|
},
|
|
ref
|
|
) => {
|
|
const baseStyles = 'inline-flex items-center justify-center font-semibold rounded-md transition-colors duration-150 focus:outline-none focus-visible:ring-2 focus-visible:ring-primary-500 focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-60'
|
|
|
|
const widthStyles = fullWidth ? 'w-full' : ''
|
|
|
|
const combinedClassName = `${baseStyles} ${variantStyles[variant]} ${sizeStyles[size]} ${widthStyles} ${className}`.trim()
|
|
|
|
return (
|
|
<button
|
|
ref={ref}
|
|
className={combinedClassName}
|
|
disabled={disabled || isLoading}
|
|
aria-busy={isLoading}
|
|
{...props}
|
|
>
|
|
{isLoading && (
|
|
<svg
|
|
className="animate-spin -ml-1 mr-2 h-4 w-4"
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
fill="none"
|
|
viewBox="0 0 24 24"
|
|
aria-hidden="true"
|
|
>
|
|
<circle
|
|
className="opacity-25"
|
|
cx="12"
|
|
cy="12"
|
|
r="10"
|
|
stroke="currentColor"
|
|
strokeWidth="4"
|
|
/>
|
|
<path
|
|
className="opacity-75"
|
|
fill="currentColor"
|
|
d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
|
|
/>
|
|
</svg>
|
|
)}
|
|
{children}
|
|
</button>
|
|
)
|
|
}
|
|
)
|
|
|
|
Button.displayName = 'Button'
|